1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.419 2023/02/14 21:44:15 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, placement, and lti).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use Apache::courseprefs();
171: use LONCAPA qw(:DEFAULT :match);
172: use LONCAPA::Enrollment;
173: use LONCAPA::lonauthcgi();
174: use LONCAPA::SSL;
175: use File::Copy;
176: use Locale::Language;
177: use DateTime::TimeZone;
178: use DateTime::Locale;
179: use Time::HiRes qw( sleep );
180: use Net::CIDR;
181:
182: my $registered_cleanup;
183: my $modified_urls;
184:
185: sub handler {
186: my $r=shift;
187: if ($r->header_only) {
188: &Apache::loncommon::content_type($r,'text/html');
189: $r->send_http_header;
190: return OK;
191: }
192:
193: my $context = 'domain';
194: my $dom = $env{'request.role.domain'};
195: my $domdesc = &Apache::lonnet::domain($dom,'description');
196: if (&Apache::lonnet::allowed('mau',$dom)) {
197: &Apache::loncommon::content_type($r,'text/html');
198: $r->send_http_header;
199: } else {
200: $env{'user.error.msg'}=
201: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
202: return HTTP_NOT_ACCEPTABLE;
203: }
204:
205: $registered_cleanup=0;
206: @{$modified_urls}=();
207:
208: &Apache::lonhtmlcommon::clear_breadcrumbs();
209: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
210: ['phase','actions']);
211: my $phase = 'pickactions';
212: if ( exists($env{'form.phase'}) ) {
213: $phase = $env{'form.phase'};
214: }
215: my %servers = &Apache::lonnet::internet_dom_servers($dom);
216: my %domconfig =
217: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
218: 'quotas','autoenroll','autoupdate','autocreate',
219: 'directorysrch','usercreation','usermodification',
220: 'contacts','defaults','scantron','coursecategories',
221: 'serverstatuses','requestcourses','helpsettings',
222: 'coursedefaults','usersessions','loadbalancing',
223: 'requestauthor','selfenrollment','inststatus',
224: 'ltitools','ssl','trust','lti','ltisec','privacy','passwords',
225: 'proctoring','wafproxy','ipaccess'],$dom);
226: my %encconfig =
227: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring','linkprot'],$dom,undef,1);
228: if (ref($domconfig{'ltitools'}) eq 'HASH') {
229: if (ref($encconfig{'ltitools'}) eq 'HASH') {
230: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
231: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
232: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
233: foreach my $item ('key','secret') {
234: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
235: }
236: }
237: }
238: }
239: }
240: if (ref($domconfig{'lti'}) eq 'HASH') {
241: if (ref($encconfig{'lti'}) eq 'HASH') {
242: foreach my $id (keys(%{$domconfig{'lti'}})) {
243: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
244: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
245: foreach my $item ('key','secret') {
246: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
247: }
248: }
249: }
250: }
251: }
252: if (ref($domconfig{'ltisec'}) eq 'HASH') {
253: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
254: if (ref($encconfig{'linkprot'}) eq 'HASH') {
255: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
256: unless ($id =~ /^\d+$/) {
257: delete($domconfig{'ltisec'}{'linkprot'}{$id});
258: }
259: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
260: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
261: foreach my $item ('key','secret') {
262: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
263: }
264: }
265: }
266: }
267: }
268: }
269: if (ref($domconfig{'proctoring'}) eq 'HASH') {
270: if (ref($encconfig{'proctoring'}) eq 'HASH') {
271: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
272: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
273: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
274: foreach my $item ('key','secret') {
275: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
276: }
277: }
278: }
279: }
280: }
281: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
282: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
283: 'contacts','privacy','usercreation','selfcreation',
284: 'usermodification','scantron','requestcourses','requestauthor',
285: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
286: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
287: 'trust','lti');
288: my %existing;
289: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
290: %existing = %{$domconfig{'loadbalancing'}};
291: }
292: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
293: push(@prefs_order,'loadbalancing');
294: }
295: my %prefs = (
296: 'rolecolors' =>
297: { text => 'Default color schemes',
298: help => 'Domain_Configuration_Color_Schemes',
299: header => [{col1 => 'Student Settings',
300: col2 => '',},
301: {col1 => 'Coordinator Settings',
302: col2 => '',},
303: {col1 => 'Author Settings',
304: col2 => '',},
305: {col1 => 'Administrator Settings',
306: col2 => '',}],
307: print => \&print_rolecolors,
308: modify => \&modify_rolecolors,
309: },
310: 'login' =>
311: { text => 'Log-in page options',
312: help => 'Domain_Configuration_Login_Page',
313: header => [{col1 => 'Log-in Page Items',
314: col2 => '',},
315: {col1 => 'Log-in Help',
316: col2 => 'Value'},
317: {col1 => 'Custom HTML in document head',
318: col2 => 'Value'},
319: {col1 => 'SSO',
320: col2 => 'Dual login: SSO and non-SSO options'},
321: ],
322: print => \&print_login,
323: modify => \&modify_login,
324: },
325: 'defaults' =>
326: { text => 'Default authentication/language/timezone/portal/types',
327: help => 'Domain_Configuration_LangTZAuth',
328: header => [{col1 => 'Setting',
329: col2 => 'Value'},
330: {col1 => 'Institutional user types',
331: col2 => 'Name displayed'},
332: {col1 => 'Mapping for missing usernames via standard log-in',
333: col2 => 'Rules in use'}],
334: print => \&print_defaults,
335: modify => \&modify_defaults,
336: },
337: 'wafproxy' =>
338: { text => 'Web Application Firewall/Reverse Proxy',
339: help => 'Domain_Configuration_WAF_Proxy',
340: header => [{col1 => 'Domain(s)',
341: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
342: },
343: {col1 => 'Domain(s)',
344: col2 => 'WAF Configuration',}],
345: print => \&print_wafproxy,
346: modify => \&modify_wafproxy,
347: },
348: 'passwords' =>
349: { text => 'Passwords (Internal authentication)',
350: help => 'Domain_Configuration_Passwords',
351: header => [{col1 => 'Resetting Forgotten Password',
352: col2 => 'Settings'},
353: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
354: col2 => 'Settings'},
355: {col1 => 'Rules for LON-CAPA Passwords',
356: col2 => 'Settings'},
357: {col1 => 'Course Owner Changing Student Passwords',
358: col2 => 'Settings'}],
359: print => \&print_passwords,
360: modify => \&modify_passwords,
361: },
362: 'quotas' =>
363: { text => 'Blogs, personal pages/timezones, webDAV/quotas, portfolio',
364: help => 'Domain_Configuration_Quotas',
365: header => [{col1 => 'User affiliation',
366: col2 => 'Available tools',
367: col3 => 'Quotas, MB; (Authoring requires role)',}],
368: print => \&print_quotas,
369: modify => \&modify_quotas,
370: },
371: 'autoenroll' =>
372: { text => 'Auto-enrollment settings',
373: help => 'Domain_Configuration_Auto_Enrollment',
374: header => [{col1 => 'Configuration setting',
375: col2 => 'Value(s)'}],
376: print => \&print_autoenroll,
377: modify => \&modify_autoenroll,
378: },
379: 'autoupdate' =>
380: { text => 'Auto-update settings',
381: help => 'Domain_Configuration_Auto_Updates',
382: header => [{col1 => 'Setting',
383: col2 => 'Value',},
384: {col1 => 'Setting',
385: col2 => 'Affiliation'},
386: {col1 => 'User population',
387: col2 => 'Updatable user data'}],
388: print => \&print_autoupdate,
389: modify => \&modify_autoupdate,
390: },
391: 'autocreate' =>
392: { text => 'Auto-course creation settings',
393: help => 'Domain_Configuration_Auto_Creation',
394: header => [{col1 => 'Configuration Setting',
395: col2 => 'Value',}],
396: print => \&print_autocreate,
397: modify => \&modify_autocreate,
398: },
399: 'directorysrch' =>
400: { text => 'Directory searches',
401: help => 'Domain_Configuration_InstDirectory_Search',
402: header => [{col1 => 'Institutional Directory Setting',
403: col2 => 'Value',},
404: {col1 => 'LON-CAPA Directory Setting',
405: col2 => 'Value',}],
406: print => \&print_directorysrch,
407: modify => \&modify_directorysrch,
408: },
409: 'contacts' =>
410: { text => 'E-mail addresses and helpform',
411: help => 'Domain_Configuration_Contact_Info',
412: header => [{col1 => 'Default e-mail addresses',
413: col2 => 'Value',},
414: {col1 => 'Recipient(s) for notifications',
415: col2 => 'Value',},
416: {col1 => 'Nightly status check e-mail',
417: col2 => 'Settings',},
418: {col1 => 'Ask helpdesk form settings',
419: col2 => 'Value',},],
420: print => \&print_contacts,
421: modify => \&modify_contacts,
422: },
423: 'usercreation' =>
424: { text => 'User creation',
425: help => 'Domain_Configuration_User_Creation',
426: header => [{col1 => 'Format rule type',
427: col2 => 'Format rules in force'},
428: {col1 => 'User account creation',
429: col2 => 'Usernames which may be created',},
430: {col1 => 'Context',
431: col2 => 'Assignable authentication types'}],
432: print => \&print_usercreation,
433: modify => \&modify_usercreation,
434: },
435: 'selfcreation' =>
436: { text => 'Users self-creating accounts',
437: help => 'Domain_Configuration_Self_Creation',
438: header => [{col1 => 'Self-creation with institutional username',
439: col2 => 'Enabled?'},
440: {col1 => 'Institutional user type (login/SSO self-creation)',
441: col2 => 'Information user can enter'},
442: {col1 => 'Self-creation with e-mail verification',
443: col2 => 'Settings'}],
444: print => \&print_selfcreation,
445: modify => \&modify_selfcreation,
446: },
447: 'usermodification' =>
448: { text => 'User modification',
449: help => 'Domain_Configuration_User_Modification',
450: header => [{col1 => 'Target user has role',
451: col2 => 'User information updatable in author context'},
452: {col1 => 'Target user has role',
453: col2 => 'User information updatable in course context'}],
454: print => \&print_usermodification,
455: modify => \&modify_usermodification,
456: },
457: 'scantron' =>
458: { text => 'Bubblesheet format',
459: help => 'Domain_Configuration_Scantron_Format',
460: header => [ {col1 => 'Bubblesheet format file',
461: col2 => ''},
462: {col1 => 'Bubblesheet data upload formats',
463: col2 => 'Settings'}],
464: print => \&print_scantron,
465: modify => \&modify_scantron,
466: },
467: 'requestcourses' =>
468: {text => 'Request creation of courses',
469: help => 'Domain_Configuration_Request_Courses',
470: header => [{col1 => 'User affiliation',
471: col2 => 'Availability/Processing of requests',},
472: {col1 => 'Setting',
473: col2 => 'Value'},
474: {col1 => 'Available textbooks',
475: col2 => ''},
476: {col1 => 'Available templates',
477: col2 => ''},
478: {col1 => 'Validation (not official courses)',
479: col2 => 'Value'},],
480: print => \&print_quotas,
481: modify => \&modify_quotas,
482: },
483: 'requestauthor' =>
484: {text => 'Request Authoring Space',
485: help => 'Domain_Configuration_Request_Author',
486: header => [{col1 => 'User affiliation',
487: col2 => 'Availability/Processing of requests',},
488: {col1 => 'Setting',
489: col2 => 'Value'}],
490: print => \&print_quotas,
491: modify => \&modify_quotas,
492: },
493: 'coursecategories' =>
494: { text => 'Cataloging of courses/communities',
495: help => 'Domain_Configuration_Cataloging_Courses',
496: header => [{col1 => 'Catalog type/availability',
497: col2 => '',},
498: {col1 => 'Category settings for standard catalog',
499: col2 => '',},
500: {col1 => 'Categories',
501: col2 => '',
502: }],
503: print => \&print_coursecategories,
504: modify => \&modify_coursecategories,
505: },
506: 'serverstatuses' =>
507: {text => 'Access to server status pages',
508: help => 'Domain_Configuration_Server_Status',
509: header => [{col1 => 'Status Page',
510: col2 => 'Other named users',
511: col3 => 'Specific IPs',
512: }],
513: print => \&print_serverstatuses,
514: modify => \&modify_serverstatuses,
515: },
516: 'helpsettings' =>
517: {text => 'Support settings',
518: help => 'Domain_Configuration_Help_Settings',
519: header => [{col1 => 'Help Page Settings (logged-in users)',
520: col2 => 'Value'},
521: {col1 => 'Helpdesk Roles',
522: col2 => 'Settings'},],
523: print => \&print_helpsettings,
524: modify => \&modify_helpsettings,
525: },
526: 'coursedefaults' =>
527: {text => 'Course/Community defaults',
528: help => 'Domain_Configuration_Course_Defaults',
529: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
530: col2 => 'Value',},
531: {col1 => 'Defaults which can be overridden for each course by a DC',
532: col2 => 'Value',},],
533: print => \&print_coursedefaults,
534: modify => \&modify_coursedefaults,
535: },
536: 'selfenrollment' =>
537: {text => 'Self-enrollment in Course/Community',
538: help => 'Domain_Configuration_Selfenrollment',
539: header => [{col1 => 'Configuration Rights',
540: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
541: {col1 => 'Defaults',
542: col2 => 'Value'},
543: {col1 => 'Self-enrollment validation (optional)',
544: col2 => 'Value'},],
545: print => \&print_selfenrollment,
546: modify => \&modify_selfenrollment,
547: },
548: 'privacy' =>
549: {text => 'Availability of User Information',
550: help => 'Domain_Configuration_User_Privacy',
551: header => [{col1 => 'Role assigned in different domain',
552: col2 => 'Approval options'},
553: {col1 => 'Role assigned in different domain to user of type',
554: col2 => 'User information available in that domain'},
555: {col1 => "Role assigned in user's domain",
556: col2 => 'Information viewable by privileged user'},
557: {col1 => "Role assigned in user's domain",
558: col2 => 'Information viewable by unprivileged user'}],
559: print => \&print_privacy,
560: modify => \&modify_privacy,
561: },
562: 'usersessions' =>
563: {text => 'User session hosting/offloading',
564: help => 'Domain_Configuration_User_Sessions',
565: header => [{col1 => 'Domain server',
566: col2 => 'Servers to offload sessions to when busy'},
567: {col1 => 'Hosting of users from other domains',
568: col2 => 'Rules'},
569: {col1 => "Hosting domain's own users elsewhere",
570: col2 => 'Rules'}],
571: print => \&print_usersessions,
572: modify => \&modify_usersessions,
573: },
574: 'loadbalancing' =>
575: {text => 'Dedicated Load Balancer(s)',
576: help => 'Domain_Configuration_Load_Balancing',
577: header => [{col1 => 'Balancers',
578: col2 => 'Default destinations',
579: col3 => 'User affiliation',
580: col4 => 'Overrides'},
581: ],
582: print => \&print_loadbalancing,
583: modify => \&modify_loadbalancing,
584: },
585: 'ltitools' =>
586: {text => 'External Tools (LTI)',
587: help => 'Domain_Configuration_LTI_Tools',
588: header => [{col1 => 'Setting',
589: col2 => 'Value',}],
590: print => \&print_ltitools,
591: modify => \&modify_ltitools,
592: },
593: 'proctoring' =>
594: {text => 'Remote Proctoring Integration',
595: help => 'Domain_Configuration_Proctoring',
596: header => [{col1 => 'Name',
597: col2 => 'Configuration'}],
598: print => \&print_proctoring,
599: modify => \&modify_proctoring,
600: },
601: 'ssl' =>
602: {text => 'LON-CAPA Network (SSL)',
603: help => 'Domain_Configuration_Network_SSL',
604: header => [{col1 => 'Server',
605: col2 => 'Certificate Status'},
606: {col1 => 'Connections to other servers',
607: col2 => 'Rules'},
608: {col1 => 'Connections from other servers',
609: col2 => 'Rules'},
610: {col1 => "Replicating domain's published content",
611: col2 => 'Rules'}],
612: print => \&print_ssl,
613: modify => \&modify_ssl,
614: },
615: 'trust' =>
616: {text => 'Trust Settings',
617: help => 'Domain_Configuration_Trust',
618: header => [{col1 => "Access to this domain's content by others",
619: col2 => 'Rules'},
620: {col1 => "Access to other domain's content by this domain",
621: col2 => 'Rules'},
622: {col1 => "Enrollment in this domain's courses by others",
623: col2 => 'Rules',},
624: {col1 => "Co-author roles in this domain for others",
625: col2 => 'Rules',},
626: {col1 => "Co-author roles for this domain's users elsewhere",
627: col2 => 'Rules',},
628: {col1 => "Domain roles in this domain assignable to others",
629: col2 => 'Rules'},
630: {col1 => "Course catalog for this domain displayed elsewhere",
631: col2 => 'Rules'},
632: {col1 => "Requests for creation of courses in this domain by others",
633: col2 => 'Rules'},
634: {col1 => "Users in other domains can send messages to this domain",
635: col2 => 'Rules'},],
636: print => \&print_trust,
637: modify => \&modify_trust,
638: },
639: 'lti' =>
640: {text => 'LTI Link Protection and LTI Consumers',
641: help => 'Domain_Configuration_LTI_Provider',
642: header => [{col1 => 'Encryption of shared secrets',
643: col2 => 'Settings'},
644: {col1 => 'Rules for shared secrets',
645: col2 => 'Settings'},
646: {col1 => 'Link Protectors',
647: col2 => 'Settings'},
648: {col1 => 'Consumers',
649: col2 => 'Settings'},],
650: print => \&print_lti,
651: modify => \&modify_lti,
652: },
653: 'ipaccess' =>
654: {text => 'IP-based access control',
655: help => 'Domain_Configuration_IP_Access',
656: header => [{col1 => 'Setting',
657: col2 => 'Value'},],
658: print => \&print_ipaccess,
659: modify => \&modify_ipaccess,
660: },
661: );
662: if (keys(%servers) > 1) {
663: $prefs{'login'} = { text => 'Log-in page options',
664: help => 'Domain_Configuration_Login_Page',
665: header => [{col1 => 'Log-in Service',
666: col2 => 'Server Setting',},
667: {col1 => 'Log-in Page Items',
668: col2 => 'Settings'},
669: {col1 => 'Log-in Help',
670: col2 => 'Value'},
671: {col1 => 'Custom HTML in document head',
672: col2 => 'Value'},
673: {col1 => 'SSO',
674: col2 => 'Dual login: SSO and non-SSO options'},
675: ],
676: print => \&print_login,
677: modify => \&modify_login,
678: };
679: }
680:
681: my @roles = ('student','coordinator','author','admin');
682: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
683: &Apache::lonhtmlcommon::add_breadcrumb
684: ({href=>"javascript:changePage(document.$phase,'pickactions')",
685: text=>"Settings to display/modify"});
686: my $confname = $dom.'-domainconfig';
687:
688: if ($phase eq 'process') {
689: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
690: \%prefs,\%domconfig,$confname,\@roles);
691: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
692: $r->rflush();
693: &devalidate_remote_domconfs($dom,$result);
694: }
695: } elsif ($phase eq 'display') {
696: my $js = &recaptcha_js().
697: &toggle_display_js();
698: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
699: my ($othertitle,$usertypes,$types) =
700: &Apache::loncommon::sorted_inst_types($dom);
701: $js .= &lonbalance_targets_js($dom,$types,\%servers,
702: $domconfig{'loadbalancing'}).
703: &new_spares_js().
704: &common_domprefs_js().
705: &Apache::loncommon::javascript_array_indexof();
706: }
707: if (grep(/^requestcourses$/,@actions)) {
708: my $javascript_validations;
709: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
710: $js .= <<END;
711: <script type="text/javascript">
712: $javascript_validations
713: </script>
714: $coursebrowserjs
715: END
716: } elsif (grep(/^ipaccess$/,@actions)) {
717: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
718: }
719: if (grep(/^selfcreation$/,@actions)) {
720: $js .= &selfcreate_javascript();
721: }
722: if (grep(/^contacts$/,@actions)) {
723: $js .= &contacts_javascript();
724: }
725: if (grep(/^scantron$/,@actions)) {
726: $js .= &scantron_javascript();
727: }
728: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
729: } else {
730: # check if domconfig user exists for the domain.
731: my $servadm = $r->dir_config('lonAdmEMail');
732: my ($configuserok,$author_ok,$switchserver) =
733: &config_check($dom,$confname,$servadm);
734: unless ($configuserok eq 'ok') {
735: &Apache::lonconfigsettings::print_header($r,$phase,$context);
736: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
737: $confname).
738: '<br />'
739: );
740: if ($switchserver) {
741: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
742: '<br />'.
743: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
744: '<br />'.
745: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
746: '<br />'.
747: &mt('To do that now, use the following link: [_1]',$switchserver)
748: );
749: } else {
750: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
751: '<br />'.
752: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
753: );
754: }
755: $r->print(&Apache::loncommon::end_page());
756: return OK;
757: }
758: if (keys(%domconfig) == 0) {
759: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
760: my @ids=&Apache::lonnet::current_machine_ids();
761: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
762: my %designhash = &Apache::loncommon::get_domainconf($dom);
763: my @loginimages = ('img','logo','domlogo','login');
764: my $custom_img_count = 0;
765: foreach my $img (@loginimages) {
766: if ($designhash{$dom.'.login.'.$img} ne '') {
767: $custom_img_count ++;
768: }
769: }
770: foreach my $role (@roles) {
771: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
772: $custom_img_count ++;
773: }
774: }
775: if ($custom_img_count > 0) {
776: &Apache::lonconfigsettings::print_header($r,$phase,$context);
777: my $switch_server = &check_switchserver($dom,$confname);
778: $r->print(
779: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
780: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
781: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
782: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
783: if ($switch_server) {
784: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
785: }
786: $r->print(&Apache::loncommon::end_page());
787: return OK;
788: }
789: }
790: }
791: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
792: }
793: return OK;
794: }
795:
796: sub process_changes {
797: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
798: my %domconfig;
799: if (ref($values) eq 'HASH') {
800: %domconfig = %{$values};
801: }
802: my $output;
803: if ($action eq 'login') {
804: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
805: } elsif ($action eq 'rolecolors') {
806: $output = &modify_rolecolors($r,$dom,$confname,$roles,
807: $lastactref,%domconfig);
808: } elsif ($action eq 'quotas') {
809: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
810: } elsif ($action eq 'autoenroll') {
811: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
812: } elsif ($action eq 'autoupdate') {
813: $output = &modify_autoupdate($dom,%domconfig);
814: } elsif ($action eq 'autocreate') {
815: $output = &modify_autocreate($dom,%domconfig);
816: } elsif ($action eq 'directorysrch') {
817: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
818: } elsif ($action eq 'usercreation') {
819: $output = &modify_usercreation($dom,%domconfig);
820: } elsif ($action eq 'selfcreation') {
821: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
822: } elsif ($action eq 'usermodification') {
823: $output = &modify_usermodification($dom,%domconfig);
824: } elsif ($action eq 'contacts') {
825: $output = &modify_contacts($dom,$lastactref,%domconfig);
826: } elsif ($action eq 'defaults') {
827: $output = &modify_defaults($dom,$lastactref,%domconfig);
828: } elsif ($action eq 'scantron') {
829: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
830: } elsif ($action eq 'coursecategories') {
831: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
832: } elsif ($action eq 'serverstatuses') {
833: $output = &modify_serverstatuses($dom,%domconfig);
834: } elsif ($action eq 'requestcourses') {
835: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
836: } elsif ($action eq 'requestauthor') {
837: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
838: } elsif ($action eq 'helpsettings') {
839: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
840: } elsif ($action eq 'coursedefaults') {
841: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
842: } elsif ($action eq 'selfenrollment') {
843: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
844: } elsif ($action eq 'usersessions') {
845: $output = &modify_usersessions($dom,$lastactref,%domconfig);
846: } elsif ($action eq 'loadbalancing') {
847: $output = &modify_loadbalancing($dom,%domconfig);
848: } elsif ($action eq 'ltitools') {
849: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
850: } elsif ($action eq 'proctoring') {
851: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
852: } elsif ($action eq 'ssl') {
853: $output = &modify_ssl($dom,$lastactref,%domconfig);
854: } elsif ($action eq 'trust') {
855: $output = &modify_trust($dom,$lastactref,%domconfig);
856: } elsif ($action eq 'lti') {
857: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
858: } elsif ($action eq 'privacy') {
859: $output = &modify_privacy($dom,%domconfig);
860: } elsif ($action eq 'passwords') {
861: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
862: } elsif ($action eq 'wafproxy') {
863: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
864: } elsif ($action eq 'ipaccess') {
865: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
866: }
867: return $output;
868: }
869:
870: sub print_config_box {
871: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
872: my $rowtotal = 0;
873: my $output;
874: if ($action eq 'coursecategories') {
875: $output = &coursecategories_javascript($settings);
876: } elsif ($action eq 'defaults') {
877: $output = &defaults_javascript($settings);
878: } elsif ($action eq 'passwords') {
879: $output = &passwords_javascript($action);
880: } elsif ($action eq 'helpsettings') {
881: my (%privs,%levelscurrent);
882: my %full=();
883: my %levels=(
884: course => {},
885: domain => {},
886: system => {},
887: );
888: my $context = 'domain';
889: my $crstype = 'Course';
890: my $formname = 'display';
891: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
892: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
893: $output =
894: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
895: \@templateroles);
896: } elsif ($action eq 'ltitools') {
897: $output .= <itools_javascript($settings);
898: } elsif ($action eq 'lti') {
899: $output .= &passwords_javascript('secrets')."\n".
900: <i_javascript($dom,$settings);
901: } elsif ($action eq 'proctoring') {
902: $output .= &proctoring_javascript($settings);
903: } elsif ($action eq 'wafproxy') {
904: $output .= &wafproxy_javascript($dom);
905: } elsif ($action eq 'autoupdate') {
906: $output .= &autoupdate_javascript();
907: } elsif ($action eq 'autoenroll') {
908: $output .= &autoenroll_javascript();
909: } elsif ($action eq 'login') {
910: $output .= &saml_javascript();
911: } elsif ($action eq 'ipaccess') {
912: $output .= &ipaccess_javascript($settings);
913: }
914: $output .=
915: '<table class="LC_nested_outer">
916: <tr>
917: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
918: &mt($item->{text}).' '.
919: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
920: '</tr>';
921: $rowtotal ++;
922: my $numheaders = 1;
923: if (ref($item->{'header'}) eq 'ARRAY') {
924: $numheaders = scalar(@{$item->{'header'}});
925: }
926: if ($numheaders > 1) {
927: my $colspan = '';
928: my $rightcolspan = '';
929: my $leftnobr = '';
930: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
931: ($action eq 'directorysrch') ||
932: (($action eq 'login') && ($numheaders < 5))) {
933: $colspan = ' colspan="2"';
934: }
935: if ($action eq 'usersessions') {
936: $rightcolspan = ' colspan="3"';
937: }
938: if ($action eq 'passwords') {
939: $leftnobr = ' LC_nobreak';
940: }
941: $output .= '
942: <tr>
943: <td>
944: <table class="LC_nested">
945: <tr class="LC_info_row">
946: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
947: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
948: </tr>';
949: $rowtotal ++;
950: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
951: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
952: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
953: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
954: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy') || ($action eq 'lti')) {
955: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
956: } elsif ($action eq 'passwords') {
957: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
958: } elsif ($action eq 'coursecategories') {
959: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
960: } elsif ($action eq 'scantron') {
961: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
962: } elsif ($action eq 'login') {
963: if ($numheaders == 5) {
964: $colspan = ' colspan="2"';
965: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
966: } else {
967: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
968: }
969: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
970: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
971: } elsif ($action eq 'rolecolors') {
972: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
973: }
974: $output .= '
975: </table>
976: </td>
977: </tr>
978: <tr>
979: <td>
980: <table class="LC_nested">
981: <tr class="LC_info_row">
982: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
983: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
984: </tr>';
985: $rowtotal ++;
986: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
987: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
988: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
989: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults') ||
990: ($action eq 'privacy') || ($action eq 'passwords') || ($action eq 'lti')) {
991: if ($action eq 'coursecategories') {
992: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
993: $colspan = ' colspan="2"';
994: } elsif ($action eq 'trust') {
995: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
996: } elsif ($action eq 'passwords') {
997: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
998: } else {
999: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
1000: }
1001: if ($action eq 'trust') {
1002: $output .= '
1003: </table>
1004: </td>
1005: </tr>';
1006: my @trusthdrs = qw(2 3 4 5 6 7);
1007: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
1008: for (my $i=0; $i<@trusthdrs; $i++) {
1009: $output .= '
1010: <tr>
1011: <td>
1012: <table class="LC_nested">
1013: <tr class="LC_info_row">
1014: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
1015: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
1016: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
1017: </table>
1018: </td>
1019: </tr>';
1020: }
1021: $output .= '
1022: <tr>
1023: <td>
1024: <table class="LC_nested">
1025: <tr class="LC_info_row">
1026: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1027: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1028: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1029: } else {
1030: $output .= '
1031: </table>
1032: </td>
1033: </tr>
1034: <tr>
1035: <td>
1036: <table class="LC_nested">
1037: <tr class="LC_info_row">
1038: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1039: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1040: </tr>'."\n";
1041: if ($action eq 'coursecategories') {
1042: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1043: } elsif (($action eq 'contacts') || ($action eq 'privacy') ||
1044: ($action eq 'passwords') || ($action eq 'lti')) {
1045: if ($action eq 'passwords') {
1046: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1047: } else {
1048: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1049: }
1050: $output .= '
1051: </tr>
1052: </table>
1053: </td>
1054: </tr>
1055: <tr>
1056: <td>
1057: <table class="LC_nested">
1058: <tr class="LC_info_row">
1059: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1060: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1061: if ($action eq 'passwords') {
1062: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1063: } else {
1064: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1065: }
1066: $output .= '
1067: </table>
1068: </td>
1069: </tr>
1070: <tr>';
1071: } else {
1072: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1073: }
1074: }
1075: $rowtotal ++;
1076: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1077: ($action eq 'directorysrch') || ($action eq 'helpsettings') ||
1078: ($action eq 'wafproxy')) {
1079: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1080: } elsif ($action eq 'scantron') {
1081: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1082: } elsif ($action eq 'ssl') {
1083: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1084: </table>
1085: </td>
1086: </tr>
1087: <tr>
1088: <td>
1089: <table class="LC_nested">
1090: <tr class="LC_info_row">
1091: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1092: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1093: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1094: </table>
1095: </td>
1096: </tr>
1097: <tr>
1098: <td>
1099: <table class="LC_nested">
1100: <tr class="LC_info_row">
1101: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1102: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1103: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1104: } elsif ($action eq 'login') {
1105: if ($numheaders == 5) {
1106: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1107: </table>
1108: </td>
1109: </tr>
1110: <tr>
1111: <td>
1112: <table class="LC_nested">
1113: <tr class="LC_info_row">
1114: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1115: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1116: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1117: $rowtotal ++;
1118: } else {
1119: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1120: }
1121: $output .= '
1122: </table>
1123: </td>
1124: </tr>
1125: <tr>
1126: <td>
1127: <table class="LC_nested">
1128: <tr class="LC_info_row">';
1129: if ($numheaders == 5) {
1130: $output .= '
1131: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1132: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1133: </tr>';
1134: } else {
1135: $output .= '
1136: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1137: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1138: </tr>';
1139: }
1140: $rowtotal ++;
1141: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1142: </table>
1143: </td>
1144: </tr>
1145: <tr>
1146: <td>
1147: <table class="LC_nested">
1148: <tr class="LC_info_row">';
1149: if ($numheaders == 5) {
1150: $output .= '
1151: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1152: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1153: </tr>';
1154: } else {
1155: $output .= '
1156: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1157: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1158: </tr>';
1159: }
1160: $rowtotal ++;
1161: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1162: } elsif ($action eq 'requestcourses') {
1163: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1164: $rowtotal ++;
1165: $output .= &print_studentcode($settings,\$rowtotal).'
1166: </table>
1167: </td>
1168: </tr>
1169: <tr>
1170: <td>
1171: <table class="LC_nested">
1172: <tr class="LC_info_row">
1173: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1174: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1175: &textbookcourses_javascript($settings).
1176: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1177: </table>
1178: </td>
1179: </tr>
1180: <tr>
1181: <td>
1182: <table class="LC_nested">
1183: <tr class="LC_info_row">
1184: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1185: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1186: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1187: </table>
1188: </td>
1189: </tr>
1190: <tr>
1191: <td>
1192: <table class="LC_nested">
1193: <tr class="LC_info_row">
1194: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1195: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1196: </tr>'.
1197: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1198: } elsif ($action eq 'requestauthor') {
1199: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1200: $rowtotal ++;
1201: } elsif ($action eq 'rolecolors') {
1202: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1203: </table>
1204: </td>
1205: </tr>
1206: <tr>
1207: <td>
1208: <table class="LC_nested">
1209: <tr class="LC_info_row">
1210: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1211: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1212: <td class="LC_right_item" style="vertical-align: top">'.
1213: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1214: </tr>'.
1215: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1216: </table>
1217: </td>
1218: </tr>
1219: <tr>
1220: <td>
1221: <table class="LC_nested">
1222: <tr class="LC_info_row">
1223: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1224: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1225: </tr>'.
1226: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1227: $rowtotal += 2;
1228: }
1229: } else {
1230: $output .= '
1231: <tr>
1232: <td>
1233: <table class="LC_nested">
1234: <tr class="LC_info_row">';
1235: if ($action eq 'login') {
1236: $output .= '
1237: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1238: } elsif ($action eq 'serverstatuses') {
1239: $output .= '
1240: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1241: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1242:
1243: } else {
1244: $output .= '
1245: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1246: }
1247: if (defined($item->{'header'}->[0]->{'col3'})) {
1248: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1249: &mt($item->{'header'}->[0]->{'col2'});
1250: if ($action eq 'serverstatuses') {
1251: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1252: }
1253: } else {
1254: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1255: &mt($item->{'header'}->[0]->{'col2'});
1256: }
1257: $output .= '</td>';
1258: if ($item->{'header'}->[0]->{'col3'}) {
1259: if (defined($item->{'header'}->[0]->{'col4'})) {
1260: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1261: &mt($item->{'header'}->[0]->{'col3'});
1262: } else {
1263: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1264: &mt($item->{'header'}->[0]->{'col3'});
1265: }
1266: if ($action eq 'serverstatuses') {
1267: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1268: }
1269: $output .= '</td>';
1270: }
1271: if ($item->{'header'}->[0]->{'col4'}) {
1272: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1273: &mt($item->{'header'}->[0]->{'col4'});
1274: }
1275: $output .= '</tr>';
1276: $rowtotal ++;
1277: if ($action eq 'quotas') {
1278: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1279: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1280: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1281: ($action eq 'ltitools') || ($action eq 'proctoring') ||
1282: ($action eq 'ipaccess')) {
1283: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1284: }
1285: }
1286: $output .= '
1287: </table>
1288: </td>
1289: </tr>
1290: </table><br />';
1291: return ($output,$rowtotal);
1292: }
1293:
1294: sub print_login {
1295: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1296: my ($css_class,$datatable,$switchserver,%lt);
1297: my %choices = &login_choices();
1298: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1299: %lt = &login_file_options();
1300: $switchserver = &check_switchserver($dom,$confname);
1301: }
1302: if ($caller eq 'service') {
1303: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1304: my $choice = $choices{'disallowlogin'};
1305: $css_class = ' class="LC_odd_row"';
1306: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1307: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1308: '<th>'.$choices{'server'}.'</th>'.
1309: '<th>'.$choices{'serverpath'}.'</th>'.
1310: '<th>'.$choices{'custompath'}.'</th>'.
1311: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1312: my %disallowed;
1313: if (ref($settings) eq 'HASH') {
1314: if (ref($settings->{'loginvia'}) eq 'HASH') {
1315: %disallowed = %{$settings->{'loginvia'}};
1316: }
1317: }
1318: foreach my $lonhost (sort(keys(%servers))) {
1319: my $direct = 'selected="selected"';
1320: if (ref($disallowed{$lonhost}) eq 'HASH') {
1321: if ($disallowed{$lonhost}{'server'} ne '') {
1322: $direct = '';
1323: }
1324: }
1325: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1326: '<td><select name="'.$lonhost.'_server">'.
1327: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1328: '</option>';
1329: foreach my $hostid (sort(keys(%servers))) {
1330: next if ($servers{$hostid} eq $servers{$lonhost});
1331: my $selected = '';
1332: if (ref($disallowed{$lonhost}) eq 'HASH') {
1333: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1334: $selected = 'selected="selected"';
1335: }
1336: }
1337: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1338: $servers{$hostid}.'</option>';
1339: }
1340: $datatable .= '</select></td>'.
1341: '<td><select name="'.$lonhost.'_serverpath">';
1342: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1343: my $pathname = $path;
1344: if ($path eq 'custom') {
1345: $pathname = &mt('Custom Path').' ->';
1346: }
1347: my $selected = '';
1348: if (ref($disallowed{$lonhost}) eq 'HASH') {
1349: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1350: $selected = 'selected="selected"';
1351: }
1352: } elsif ($path eq '') {
1353: $selected = 'selected="selected"';
1354: }
1355: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1356: }
1357: $datatable .= '</select></td>';
1358: my ($custom,$exempt);
1359: if (ref($disallowed{$lonhost}) eq 'HASH') {
1360: $custom = $disallowed{$lonhost}{'custompath'};
1361: $exempt = $disallowed{$lonhost}{'exempt'};
1362: }
1363: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1364: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1365: '</tr>';
1366: }
1367: $datatable .= '</table></td></tr>';
1368: return $datatable;
1369: } elsif ($caller eq 'page') {
1370: my %defaultchecked = (
1371: 'coursecatalog' => 'on',
1372: 'helpdesk' => 'on',
1373: 'adminmail' => 'off',
1374: 'newuser' => 'off',
1375: );
1376: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1377: my (%checkedon,%checkedoff);
1378: foreach my $item (@toggles) {
1379: if ($defaultchecked{$item} eq 'on') {
1380: $checkedon{$item} = ' checked="checked" ';
1381: $checkedoff{$item} = ' ';
1382: } elsif ($defaultchecked{$item} eq 'off') {
1383: $checkedoff{$item} = ' checked="checked" ';
1384: $checkedon{$item} = ' ';
1385: }
1386: }
1387: my @images = ('img','logo','domlogo','login');
1388: my @alttext = ('img','logo','domlogo');
1389: my @logintext = ('textcol','bgcol');
1390: my @bgs = ('pgbg','mainbg','sidebg');
1391: my @links = ('link','alink','vlink');
1392: my %designhash = &Apache::loncommon::get_domainconf($dom);
1393: my %defaultdesign = %Apache::loncommon::defaultdesign;
1394: my (%is_custom,%designs);
1395: my %defaults = (
1396: font => $defaultdesign{'login.font'},
1397: );
1398: foreach my $item (@images) {
1399: $defaults{$item} = $defaultdesign{'login.'.$item};
1400: $defaults{'showlogo'}{$item} = 1;
1401: }
1402: foreach my $item (@bgs) {
1403: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1404: }
1405: foreach my $item (@logintext) {
1406: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1407: }
1408: foreach my $item (@links) {
1409: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1410: }
1411: if (ref($settings) eq 'HASH') {
1412: foreach my $item (@toggles) {
1413: if ($settings->{$item} eq '1') {
1414: $checkedon{$item} = ' checked="checked" ';
1415: $checkedoff{$item} = ' ';
1416: } elsif ($settings->{$item} eq '0') {
1417: $checkedoff{$item} = ' checked="checked" ';
1418: $checkedon{$item} = ' ';
1419: }
1420: }
1421: foreach my $item (@images) {
1422: if (defined($settings->{$item})) {
1423: $designs{$item} = $settings->{$item};
1424: $is_custom{$item} = 1;
1425: }
1426: if (defined($settings->{'showlogo'}{$item})) {
1427: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1428: }
1429: }
1430: foreach my $item (@alttext) {
1431: if (ref($settings->{'alttext'}) eq 'HASH') {
1432: if ($settings->{'alttext'}->{$item} ne '') {
1433: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1434: }
1435: }
1436: }
1437: foreach my $item (@logintext) {
1438: if ($settings->{$item} ne '') {
1439: $designs{'logintext'}{$item} = $settings->{$item};
1440: $is_custom{$item} = 1;
1441: }
1442: }
1443: if ($settings->{'font'} ne '') {
1444: $designs{'font'} = $settings->{'font'};
1445: $is_custom{'font'} = 1;
1446: }
1447: foreach my $item (@bgs) {
1448: if ($settings->{$item} ne '') {
1449: $designs{'bgs'}{$item} = $settings->{$item};
1450: $is_custom{$item} = 1;
1451: }
1452: }
1453: foreach my $item (@links) {
1454: if ($settings->{$item} ne '') {
1455: $designs{'links'}{$item} = $settings->{$item};
1456: $is_custom{$item} = 1;
1457: }
1458: }
1459: } else {
1460: if ($designhash{$dom.'.login.font'} ne '') {
1461: $designs{'font'} = $designhash{$dom.'.login.font'};
1462: $is_custom{'font'} = 1;
1463: }
1464: foreach my $item (@images) {
1465: if ($designhash{$dom.'.login.'.$item} ne '') {
1466: $designs{$item} = $designhash{$dom.'.login.'.$item};
1467: $is_custom{$item} = 1;
1468: }
1469: }
1470: foreach my $item (@bgs) {
1471: if ($designhash{$dom.'.login.'.$item} ne '') {
1472: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1473: $is_custom{$item} = 1;
1474: }
1475: }
1476: foreach my $item (@links) {
1477: if ($designhash{$dom.'.login.'.$item} ne '') {
1478: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1479: $is_custom{$item} = 1;
1480: }
1481: }
1482: }
1483: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1484: logo => 'Institution Logo',
1485: domlogo => 'Domain Logo',
1486: login => 'Login box');
1487: my $itemcount = 1;
1488: foreach my $item (@toggles) {
1489: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1490: $datatable .=
1491: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1492: '</td><td>'.
1493: '<span class="LC_nobreak"><label><input type="radio" name="'.
1494: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1495: '</label> <label><input type="radio" name="'.$item.'"'.
1496: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1497: '</tr>';
1498: $itemcount ++;
1499: }
1500: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1501: $datatable .= '</tr></table></td></tr>';
1502: } elsif ($caller eq 'help') {
1503: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1504: my $itemcount = 1;
1505: $defaulturl = '/adm/loginproblems.html';
1506: $defaulttype = 'default';
1507: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1508: my @currlangs;
1509: if (ref($settings) eq 'HASH') {
1510: if (ref($settings->{'helpurl'}) eq 'HASH') {
1511: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1512: next if ($settings->{'helpurl'}{$key} eq '');
1513: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1514: $type{$key} = 'custom';
1515: unless ($key eq 'nolang') {
1516: push(@currlangs,$key);
1517: }
1518: }
1519: } elsif ($settings->{'helpurl'} ne '') {
1520: $type{'nolang'} = 'custom';
1521: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1522: }
1523: }
1524: foreach my $lang ('nolang',sort(@currlangs)) {
1525: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1526: $datatable .= '<tr'.$css_class.'>';
1527: if ($url{$lang} eq '') {
1528: $url{$lang} = $defaulturl;
1529: }
1530: if ($type{$lang} eq '') {
1531: $type{$lang} = $defaulttype;
1532: }
1533: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1534: if ($lang eq 'nolang') {
1535: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1536: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1537: } else {
1538: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1539: $langchoices{$lang},
1540: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1541: }
1542: $datatable .= '</span></td>'."\n".
1543: '<td class="LC_left_item">';
1544: if ($type{$lang} eq 'custom') {
1545: $datatable .= '<span class="LC_nobreak"><label>'.
1546: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1547: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1548: } else {
1549: $datatable .= $lt{'upl'};
1550: }
1551: $datatable .='<br />';
1552: if ($switchserver) {
1553: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1554: } else {
1555: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1556: }
1557: $datatable .= '</td></tr>';
1558: $itemcount ++;
1559: }
1560: my @addlangs;
1561: foreach my $lang (sort(keys(%langchoices))) {
1562: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1563: push(@addlangs,$lang);
1564: }
1565: if (@addlangs > 0) {
1566: my %toadd;
1567: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1568: $toadd{''} = &mt('Select');
1569: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1570: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1571: &mt('Add log-in help page for a specific language:').' '.
1572: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1573: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1574: if ($switchserver) {
1575: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1576: } else {
1577: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1578: }
1579: $datatable .= '</td></tr>';
1580: $itemcount ++;
1581: }
1582: $datatable .= &captcha_choice('login',$settings,$itemcount);
1583: } elsif ($caller eq 'headtag') {
1584: my %domservers = &Apache::lonnet::get_servers($dom);
1585: my $choice = $choices{'headtag'};
1586: $css_class = ' class="LC_odd_row"';
1587: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1588: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1589: '<th>'.$choices{'current'}.'</th>'.
1590: '<th>'.$choices{'action'}.'</th>'.
1591: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1592: my (%currurls,%currexempt);
1593: if (ref($settings) eq 'HASH') {
1594: if (ref($settings->{'headtag'}) eq 'HASH') {
1595: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1596: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1597: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1598: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1599: }
1600: }
1601: }
1602: }
1603: foreach my $lonhost (sort(keys(%domservers))) {
1604: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1605: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1606: if ($currurls{$lonhost}) {
1607: $datatable .= '<td class="LC_right_item"><a href="'.
1608: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1609: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1610: '">'.$lt{'curr'}.'</a></td>'.
1611: '<td><span class="LC_nobreak"><label>'.
1612: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1613: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1614: } else {
1615: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1616: }
1617: $datatable .='<br />';
1618: if ($switchserver) {
1619: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1620: } else {
1621: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1622: }
1623: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1624: }
1625: $datatable .= '</table></td></tr>';
1626: } elsif ($caller eq 'saml') {
1627: my %domservers = &Apache::lonnet::get_servers($dom);
1628: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1629: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1630: '<th>'.$choices{'samllanding'}.'</th>'.
1631: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1632: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff);
1633: foreach my $lonhost (keys(%domservers)) {
1634: $samlurl{$lonhost} = '/adm/sso';
1635: $styleon{$lonhost} = 'display:none';
1636: $styleoff{$lonhost} = '';
1637: }
1638: if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) {
1639: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1640: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1641: $saml{$lonhost} = 1;
1642: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1643: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1644: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1645: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1646: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1647: $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'};
1648: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1649: $styleon{$lonhost} = '';
1650: $styleoff{$lonhost} = 'display:none';
1651: } else {
1652: $styleon{$lonhost} = 'display:none';
1653: $styleoff{$lonhost} = '';
1654: }
1655: }
1656: }
1657: my $itemcount = 1;
1658: foreach my $lonhost (sort(keys(%domservers))) {
1659: my $samlon = ' ';
1660: my $samloff = ' checked="checked" ';
1661: if ($saml{$lonhost}) {
1662: $samlon = $samloff;
1663: $samloff = ' ';
1664: }
1665: my $samlwinon = '';
1666: my $samlwinoff = ' checked="checked"';
1667: if ($samlwindow{$lonhost}) {
1668: $samlwinon = $samlwinoff;
1669: $samlwinoff = '';
1670: }
1671: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1672: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1673: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1674: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1675: &mt('No').'</label>'.(' 'x2).
1676: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1677: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1678: &mt('Yes').'</label></span></td>'.
1679: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1680: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th></tr>'.
1681: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1682: '<th>'.&mt('Alt Text').'</th></tr>'.
1683: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="20" value="'.
1684: $samltext{$lonhost}.'" /></td><td>';
1685: if ($samlimg{$lonhost}) {
1686: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1687: '<span class="LC_nobreak"><label>'.
1688: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1689: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1690: } else {
1691: $datatable .= $lt{'upl'};
1692: }
1693: $datatable .='<br />';
1694: if ($switchserver) {
1695: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1696: } else {
1697: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1698: }
1699: $datatable .= '</td>'.
1700: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="25" '.
1701: 'value="'.$samlalt{$lonhost}.'" /></td></tr></table><br />'.
1702: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th><th align="center">'.
1703: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1704: '<tr><th>'.&mt('URL').'</th><th>'.&mt('Tool Tip').'</th>'.
1705: '<th>'.&mt('Pop-up if iframe').'</th><th>'.&mt('Text').'</th></tr>'.
1706: '<tr'.$css_class.'>'.
1707: '<td><input type="text" name="saml_url_'.$lonhost.'" size="30" '.
1708: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1709: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="20">'.
1710: $samltitle{$lonhost}.'</textarea></td>'.
1711: '<td><label><input type="radio" name="saml_window_'.$lonhost.'" value=""'.$samlwinoff.'>'.
1712: &mt('No').'</label>'.(' 'x2).'<label><input type="radio" '.
1713: 'name="saml_window_'.$lonhost.'" value="1"'.$samlwinon.'>'.&mt('Yes').'</label></td>'.
1714: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="12" '.
1715: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1716: '</table></td>'.
1717: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1718: $itemcount ++;
1719: }
1720: $datatable .= '</table></td></tr>';
1721: }
1722: return $datatable;
1723: }
1724:
1725: sub login_choices {
1726: my %choices =
1727: &Apache::lonlocal::texthash (
1728: coursecatalog => 'Display Course/Community Catalog link?',
1729: adminmail => "Display Administrator's E-mail Address?",
1730: helpdesk => 'Display "Contact Helpdesk" link',
1731: disallowlogin => "Login page requests redirected",
1732: hostid => "Server",
1733: server => "Redirect to:",
1734: serverpath => "Path",
1735: custompath => "Custom",
1736: exempt => "Exempt IP(s)",
1737: directlogin => "No redirect",
1738: newuser => "Link to create a user account",
1739: img => "Header",
1740: logo => "Main Logo",
1741: domlogo => "Domain Logo",
1742: login => "Log-in Header",
1743: textcol => "Text color",
1744: bgcol => "Box color",
1745: bgs => "Background colors",
1746: links => "Link colors",
1747: font => "Font color",
1748: pgbg => "Header",
1749: mainbg => "Page",
1750: sidebg => "Login box",
1751: link => "Link",
1752: alink => "Active link",
1753: vlink => "Visited link",
1754: headtag => "Custom markup",
1755: action => "Action",
1756: current => "Current",
1757: samllanding => "Dual login?",
1758: samloptions => "Options",
1759: alttext => "Alt text",
1760: );
1761: return %choices;
1762: }
1763:
1764: sub login_file_options {
1765: return &Apache::lonlocal::texthash(
1766: del => 'Delete?',
1767: rep => 'Replace:',
1768: upl => 'Upload:',
1769: curr => 'View contents',
1770: default => 'Default',
1771: custom => 'Custom',
1772: none => 'None',
1773: );
1774: }
1775:
1776: sub print_ipaccess {
1777: my ($dom,$settings,$rowtotal) = @_;
1778: my $css_class;
1779: my $itemcount = 0;
1780: my $datatable;
1781: my %ordered;
1782: if (ref($settings) eq 'HASH') {
1783: foreach my $item (keys(%{$settings})) {
1784: if (ref($settings->{$item}) eq 'HASH') {
1785: my $num = $settings->{$item}{'order'};
1786: if ($num eq '') {
1787: $num = scalar(keys(%{$settings}));
1788: }
1789: $ordered{$num} = $item;
1790: }
1791: }
1792: }
1793: my $maxnum = scalar(keys(%ordered));
1794: if (keys(%ordered)) {
1795: my @items = sort { $a <=> $b } keys(%ordered);
1796: for (my $i=0; $i<@items; $i++) {
1797: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1798: my $item = $ordered{$items[$i]};
1799: my ($name,$ipranges,%commblocks,%courses);
1800: if (ref($settings->{$item}) eq 'HASH') {
1801: $name = $settings->{$item}->{'name'};
1802: $ipranges = $settings->{$item}->{'ip'};
1803: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1804: %commblocks = %{$settings->{$item}->{'commblocks'}};
1805: }
1806: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1807: %courses = %{$settings->{$item}->{'courses'}};
1808: }
1809: }
1810: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1811: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1812: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1813: for (my $k=0; $k<=$maxnum; $k++) {
1814: my $vpos = $k+1;
1815: my $selstr;
1816: if ($k == $i) {
1817: $selstr = ' selected="selected" ';
1818: }
1819: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1820: }
1821: $datatable .= '</select>'.(' 'x2).
1822: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1823: &mt('Delete?').'</label></span></td>'.
1824: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1825: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1826: '</td></tr>';
1827: $itemcount ++;
1828: }
1829: }
1830: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1831: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1832: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1833: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1834: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1835: for (my $k=0; $k<$maxnum+1; $k++) {
1836: my $vpos = $k+1;
1837: my $selstr;
1838: if ($k == $maxnum) {
1839: $selstr = ' selected="selected" ';
1840: }
1841: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1842: }
1843: $datatable .= '</select> '."\n".
1844: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1845: '<td colspan="2">'.
1846: &ipaccess_options('add',$itemcount,$dom).
1847: '</td>'."\n".
1848: '</tr>'."\n";
1849: $$rowtotal ++;
1850: return $datatable;
1851: }
1852:
1853: sub ipaccess_options {
1854: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1855: my (%currblocks,%currcourses,$output);
1856: if (ref($blocksref) eq 'HASH') {
1857: %currblocks = %{$blocksref};
1858: }
1859: if (ref($coursesref) eq 'HASH') {
1860: %currcourses = %{$coursesref};
1861: }
1862: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1863: '<span class="LC_nobreak">'.&mt('Name').': '.
1864: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1865: '</span></fieldset>'.
1866: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1867: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1868: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1869: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1870: $ipranges.'</textarea></fieldset>'.
1871: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1872: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1873: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1874: '<table>';
1875: foreach my $cid (sort(keys(%currcourses))) {
1876: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1877: $output .= '<tr><td><span class="LC_nobreak">'.
1878: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1879: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1880: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1881: }
1882: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1883: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1884: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1885: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1886: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1887: '</span></td></tr></table>'."\n".
1888: '</fieldset>';
1889: return $output;
1890: }
1891:
1892: sub blocker_checkboxes {
1893: my ($num,$blocks) = @_;
1894: my ($typeorder,$types) = &commblocktype_text();
1895: my $numinrow = 6;
1896: my $output = '<table>';
1897: for (my $i=0; $i<@{$typeorder}; $i++) {
1898: my $block = $typeorder->[$i];
1899: my $blockstatus;
1900: if (ref($blocks) eq 'HASH') {
1901: if ($blocks->{$block} eq 'on') {
1902: $blockstatus = 'checked="checked"';
1903: }
1904: }
1905: my $rem = $i%($numinrow);
1906: if ($rem == 0) {
1907: if ($i > 0) {
1908: $output .= '</tr>';
1909: }
1910: $output .= '<tr>';
1911: }
1912: if ($i == scalar(@{$typeorder})-1) {
1913: my $colsleft = $numinrow-$rem;
1914: if ($colsleft > 1) {
1915: $output .= '<td colspan="'.$colsleft.'">';
1916: } else {
1917: $output .= '<td>';
1918: }
1919: } else {
1920: $output .= '<td>';
1921: }
1922: my $item = 'ipaccess_block_'.$num;
1923: if ($blockstatus) {
1924: $blockstatus = ' '.$blockstatus;
1925: }
1926: $output .= '<span class="LC_nobreak"><label>'."\n".
1927: '<input type="checkbox" name="'.$item.'"'.
1928: $blockstatus.' value="'.$block.'"'.' />'.
1929: $types->{$block}.'</label></span>'."\n".
1930: '<br /></td>';
1931: }
1932: $output .= '</tr></table>';
1933: return $output;
1934: }
1935:
1936: sub commblocktype_text {
1937: my %types = &Apache::lonlocal::texthash(
1938: 'com' => 'Messaging',
1939: 'chat' => 'Chat Room',
1940: 'boards' => 'Discussion',
1941: 'port' => 'Portfolio',
1942: 'groups' => 'Groups',
1943: 'blogs' => 'Blogs',
1944: 'about' => 'User Information',
1945: 'printout' => 'Printouts',
1946: 'passwd' => 'Change Password',
1947: 'grades' => 'Gradebook',
1948: 'search' => 'Course search',
1949: 'wishlist' => 'Stored links',
1950: 'annotate' => 'Annotations',
1951: );
1952: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1953: return ($typeorder,\%types);
1954: }
1955:
1956: sub print_rolecolors {
1957: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1958: my %choices = &color_font_choices();
1959: my @bgs = ('pgbg','tabbg','sidebg');
1960: my @links = ('link','alink','vlink');
1961: my @images = ('img');
1962: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1963: my %designhash = &Apache::loncommon::get_domainconf($dom);
1964: my %defaultdesign = %Apache::loncommon::defaultdesign;
1965: my (%is_custom,%designs);
1966: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1967: if (ref($settings) eq 'HASH') {
1968: if (ref($settings->{$role}) eq 'HASH') {
1969: if ($settings->{$role}->{'img'} ne '') {
1970: $designs{'img'} = $settings->{$role}->{'img'};
1971: $is_custom{'img'} = 1;
1972: }
1973: if ($settings->{$role}->{'font'} ne '') {
1974: $designs{'font'} = $settings->{$role}->{'font'};
1975: $is_custom{'font'} = 1;
1976: }
1977: if ($settings->{$role}->{'fontmenu'} ne '') {
1978: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1979: $is_custom{'fontmenu'} = 1;
1980: }
1981: foreach my $item (@bgs) {
1982: if ($settings->{$role}->{$item} ne '') {
1983: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1984: $is_custom{$item} = 1;
1985: }
1986: }
1987: foreach my $item (@links) {
1988: if ($settings->{$role}->{$item} ne '') {
1989: $designs{'links'}{$item} = $settings->{$role}->{$item};
1990: $is_custom{$item} = 1;
1991: }
1992: }
1993: }
1994: } else {
1995: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1996: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1997: $is_custom{'img'} = 1;
1998: }
1999: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
2000: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
2001: $is_custom{'fontmenu'} = 1;
2002: }
2003: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
2004: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
2005: $is_custom{'font'} = 1;
2006: }
2007: foreach my $item (@bgs) {
2008: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2009: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2010: $is_custom{$item} = 1;
2011:
2012: }
2013: }
2014: foreach my $item (@links) {
2015: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2016: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2017: $is_custom{$item} = 1;
2018: }
2019: }
2020: }
2021: my $itemcount = 1;
2022: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
2023: $datatable .= '</tr></table></td></tr>';
2024: return $datatable;
2025: }
2026:
2027: sub role_defaults {
2028: my ($role,$bgs,$links,$images,$logintext) = @_;
2029: my %defaults;
2030: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
2031: return %defaults;
2032: }
2033: my %defaultdesign = %Apache::loncommon::defaultdesign;
2034: if ($role eq 'login') {
2035: %defaults = (
2036: font => $defaultdesign{$role.'.font'},
2037: );
2038: if (ref($logintext) eq 'ARRAY') {
2039: foreach my $item (@{$logintext}) {
2040: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2041: }
2042: }
2043: foreach my $item (@{$images}) {
2044: $defaults{'showlogo'}{$item} = 1;
2045: }
2046: } else {
2047: %defaults = (
2048: img => $defaultdesign{$role.'.img'},
2049: font => $defaultdesign{$role.'.font'},
2050: fontmenu => $defaultdesign{$role.'.fontmenu'},
2051: );
2052: }
2053: foreach my $item (@{$bgs}) {
2054: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2055: }
2056: foreach my $item (@{$links}) {
2057: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2058: }
2059: foreach my $item (@{$images}) {
2060: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2061: }
2062: return %defaults;
2063: }
2064:
2065: sub display_color_options {
2066: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2067: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2068: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2069: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2070: my $datatable = '<tr'.$css_class.'>'.
2071: '<td>'.$choices->{'font'}.'</td>';
2072: if (!$is_custom->{'font'}) {
2073: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2074: } else {
2075: $datatable .= '<td> </td>';
2076: }
2077: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2078:
2079: $datatable .= '<td><span class="LC_nobreak">'.
2080: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2081: ' value="'.$current_color.'" /> '.
2082: ' </span></td></tr>';
2083: unless ($role eq 'login') {
2084: $datatable .= '<tr'.$css_class.'>'.
2085: '<td>'.$choices->{'fontmenu'}.'</td>';
2086: if (!$is_custom->{'fontmenu'}) {
2087: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2088: } else {
2089: $datatable .= '<td> </td>';
2090: }
2091: $current_color = $designs->{'fontmenu'} ?
2092: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2093: $datatable .= '<td><span class="LC_nobreak">'.
2094: '<input class="colorchooser" type="text" size="10" name="'
2095: .$role.'_fontmenu"'.
2096: ' value="'.$current_color.'" /> '.
2097: ' </span></td></tr>';
2098: }
2099: my $switchserver = &check_switchserver($dom,$confname);
2100: foreach my $img (@{$images}) {
2101: $itemcount ++;
2102: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2103: $datatable .= '<tr'.$css_class.'>'.
2104: '<td>'.$choices->{$img};
2105: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2106: if ($role eq 'login') {
2107: if ($img eq 'login') {
2108: $login_hdr_pick =
2109: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2110: $logincolors =
2111: &login_text_colors($img,$role,$logintext,$phase,$choices,
2112: $designs,$defaults);
2113: } else {
2114: if ($img ne 'domlogo') {
2115: $datatable.= &logo_display_options($img,$defaults,$designs);
2116: }
2117: if (ref($designs->{'alttext'}) eq 'HASH') {
2118: $alttext = $designs->{'alttext'}{$img};
2119: }
2120: }
2121: }
2122: $datatable .= '</td>';
2123: if ($designs->{$img} ne '') {
2124: $imgfile = $designs->{$img};
2125: $img_import = ($imgfile =~ m{^/adm/});
2126: } else {
2127: $imgfile = $defaults->{$img};
2128: }
2129: if ($imgfile) {
2130: my ($showfile,$fullsize);
2131: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2132: my $urldir = $1;
2133: my $filename = $2;
2134: my @info = &Apache::lonnet::stat_file($designs->{$img});
2135: if (@info) {
2136: my $thumbfile = 'tn-'.$filename;
2137: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2138: if (@thumb) {
2139: $showfile = $urldir.'/'.$thumbfile;
2140: } else {
2141: $showfile = $imgfile;
2142: }
2143: } else {
2144: $showfile = '';
2145: }
2146: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2147: $showfile = $imgfile;
2148: my $imgdir = $1;
2149: my $filename = $2;
2150: if (-e "$londocroot/$imgdir/tn-".$filename) {
2151: $showfile = "/$imgdir/tn-".$filename;
2152: } else {
2153: my $input = $londocroot.$imgfile;
2154: my $output = "$londocroot/$imgdir/tn-".$filename;
2155: if (!-e $output) {
2156: my ($width,$height) = &thumb_dimensions();
2157: my ($fullwidth,$fullheight) = &check_dimensions($input);
2158: if ($fullwidth ne '' && $fullheight ne '') {
2159: if ($fullwidth > $width && $fullheight > $height) {
2160: my $size = $width.'x'.$height;
2161: my @args = ('convert','-sample',$size,$input,$output);
2162: system({$args[0]} @args);
2163: $showfile = "/$imgdir/tn-".$filename;
2164: }
2165: }
2166: }
2167: }
2168: }
2169: if ($showfile) {
2170: if ($showfile =~ m{^/(adm|res)/}) {
2171: if ($showfile =~ m{^/res/}) {
2172: my $local_showfile =
2173: &Apache::lonnet::filelocation('',$showfile);
2174: &Apache::lonnet::repcopy($local_showfile);
2175: }
2176: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2177: }
2178: if ($imgfile) {
2179: if ($imgfile =~ m{^/(adm|res)/}) {
2180: if ($imgfile =~ m{^/res/}) {
2181: my $local_imgfile =
2182: &Apache::lonnet::filelocation('',$imgfile);
2183: &Apache::lonnet::repcopy($local_imgfile);
2184: }
2185: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2186: } else {
2187: $fullsize = $imgfile;
2188: }
2189: }
2190: $datatable .= '<td>';
2191: if ($img eq 'login') {
2192: $datatable .= $login_hdr_pick;
2193: }
2194: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2195: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2196: } else {
2197: $datatable .= '<td> </td><td class="LC_left_item">'.
2198: &mt('Upload:').'<br />';
2199: }
2200: } else {
2201: $datatable .= '<td> </td><td class="LC_left_item">'.
2202: &mt('Upload:').'<br />';
2203: }
2204: if ($switchserver) {
2205: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2206: } else {
2207: if ($img ne 'login') { # suppress file selection for Log-in header
2208: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2209: }
2210: }
2211: if (($role eq 'login') && ($img ne 'login')) {
2212: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2213: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2214: '</label></span>';
2215: }
2216: $datatable .= '</td></tr>';
2217: }
2218: $itemcount ++;
2219: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2220: $datatable .= '<tr'.$css_class.'>'.
2221: '<td>'.$choices->{'bgs'}.'</td>';
2222: my $bgs_def;
2223: foreach my $item (@{$bgs}) {
2224: if (!$is_custom->{$item}) {
2225: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
2226: }
2227: }
2228: if ($bgs_def) {
2229: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2230: } else {
2231: $datatable .= '<td> </td>';
2232: }
2233: $datatable .= '<td class="LC_right_item">'.
2234: '<table border="0"><tr>';
2235:
2236: foreach my $item (@{$bgs}) {
2237: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2238: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2239: if ($designs->{'bgs'}{$item}) {
2240: $datatable .= ' ';
2241: }
2242: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2243: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2244: }
2245: $datatable .= '</tr></table></td></tr>';
2246: $itemcount ++;
2247: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2248: $datatable .= '<tr'.$css_class.'>'.
2249: '<td>'.$choices->{'links'}.'</td>';
2250: my $links_def;
2251: foreach my $item (@{$links}) {
2252: if (!$is_custom->{$item}) {
2253: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2254: }
2255: }
2256: if ($links_def) {
2257: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2258: } else {
2259: $datatable .= '<td> </td>';
2260: }
2261: $datatable .= '<td class="LC_right_item">'.
2262: '<table border="0"><tr>';
2263: foreach my $item (@{$links}) {
2264: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2265: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2266: if ($designs->{'links'}{$item}) {
2267: $datatable.=' ';
2268: }
2269: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2270: '" /></td>';
2271: }
2272: $$rowtotal += $itemcount;
2273: return $datatable;
2274: }
2275:
2276: sub logo_display_options {
2277: my ($img,$defaults,$designs) = @_;
2278: my $checkedon;
2279: if (ref($defaults) eq 'HASH') {
2280: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2281: if ($defaults->{'showlogo'}{$img}) {
2282: $checkedon = 'checked="checked" ';
2283: }
2284: }
2285: }
2286: if (ref($designs) eq 'HASH') {
2287: if (ref($designs->{'showlogo'}) eq 'HASH') {
2288: if (defined($designs->{'showlogo'}{$img})) {
2289: if ($designs->{'showlogo'}{$img} == 0) {
2290: $checkedon = '';
2291: } elsif ($designs->{'showlogo'}{$img} == 1) {
2292: $checkedon = 'checked="checked" ';
2293: }
2294: }
2295: }
2296: }
2297: return '<br /><label> <input type="checkbox" name="'.
2298: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2299: &mt('show').'</label>'."\n";
2300: }
2301:
2302: sub login_header_options {
2303: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2304: my $output = '';
2305: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2306: $output .= &mt('Text default(s):').'<br />';
2307: if (!$is_custom->{'textcol'}) {
2308: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2309: ' ';
2310: }
2311: if (!$is_custom->{'bgcol'}) {
2312: $output .= $choices->{'bgcol'}.': '.
2313: '<span id="css_'.$role.'_font" style="background-color: '.
2314: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2315: }
2316: $output .= '<br />';
2317: }
2318: $output .='<br />';
2319: return $output;
2320: }
2321:
2322: sub login_text_colors {
2323: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2324: my $color_menu = '<table border="0"><tr>';
2325: foreach my $item (@{$logintext}) {
2326: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2327: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2328: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2329: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2330: }
2331: $color_menu .= '</tr></table><br />';
2332: return $color_menu;
2333: }
2334:
2335: sub image_changes {
2336: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2337: my $output;
2338: if ($img eq 'login') {
2339: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2340: } elsif (!$is_custom) {
2341: if ($img ne 'domlogo') {
2342: $output = &mt('Default image:').'<br />';
2343: } else {
2344: $output = &mt('Default in use:').'<br />';
2345: }
2346: }
2347: if ($img ne 'login') {
2348: if ($img_import) {
2349: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2350: }
2351: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2352: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2353: if ($is_custom) {
2354: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2355: '<input type="checkbox" name="'.
2356: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2357: '</label> '.&mt('Replace:').'</span><br />';
2358: } else {
2359: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2360: }
2361: }
2362: return $output;
2363: }
2364:
2365: sub print_quotas {
2366: my ($dom,$settings,$rowtotal,$action) = @_;
2367: my $context;
2368: if ($action eq 'quotas') {
2369: $context = 'tools';
2370: } else {
2371: $context = $action;
2372: }
2373: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2374: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2375: my $typecount = 0;
2376: my ($css_class,%titles);
2377: if ($context eq 'requestcourses') {
2378: @usertools = ('official','unofficial','community','textbook','placement','lti');
2379: @options =('norequest','approval','validate','autolimit');
2380: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2381: %titles = &courserequest_titles();
2382: } elsif ($context eq 'requestauthor') {
2383: @usertools = ('author');
2384: @options = ('norequest','approval','automatic');
2385: %titles = &authorrequest_titles();
2386: } else {
2387: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
2388: %titles = &tool_titles();
2389: }
2390: if (ref($types) eq 'ARRAY') {
2391: foreach my $type (@{$types}) {
2392: my ($currdefquota,$currauthorquota);
2393: unless (($context eq 'requestcourses') ||
2394: ($context eq 'requestauthor')) {
2395: if (ref($settings) eq 'HASH') {
2396: if (ref($settings->{defaultquota}) eq 'HASH') {
2397: $currdefquota = $settings->{defaultquota}->{$type};
2398: } else {
2399: $currdefquota = $settings->{$type};
2400: }
2401: if (ref($settings->{authorquota}) eq 'HASH') {
2402: $currauthorquota = $settings->{authorquota}->{$type};
2403: }
2404: }
2405: }
2406: if (defined($usertypes->{$type})) {
2407: $typecount ++;
2408: $css_class = $typecount%2?' class="LC_odd_row"':'';
2409: $datatable .= '<tr'.$css_class.'>'.
2410: '<td>'.$usertypes->{$type}.'</td>'.
2411: '<td class="LC_left_item">';
2412: if ($context eq 'requestcourses') {
2413: $datatable .= '<table><tr>';
2414: }
2415: my %cell;
2416: foreach my $item (@usertools) {
2417: if ($context eq 'requestcourses') {
2418: my ($curroption,$currlimit);
2419: if (ref($settings) eq 'HASH') {
2420: if (ref($settings->{$item}) eq 'HASH') {
2421: $curroption = $settings->{$item}->{$type};
2422: if ($curroption =~ /^autolimit=(\d*)$/) {
2423: $currlimit = $1;
2424: }
2425: }
2426: }
2427: if (!$curroption) {
2428: $curroption = 'norequest';
2429: }
2430: $datatable .= '<th>'.$titles{$item}.'</th>';
2431: foreach my $option (@options) {
2432: my $val = $option;
2433: if ($option eq 'norequest') {
2434: $val = 0;
2435: }
2436: if ($option eq 'validate') {
2437: my $canvalidate = 0;
2438: if (ref($validations{$item}) eq 'HASH') {
2439: if ($validations{$item}{$type}) {
2440: $canvalidate = 1;
2441: }
2442: }
2443: next if (!$canvalidate);
2444: }
2445: my $checked = '';
2446: if ($option eq $curroption) {
2447: $checked = ' checked="checked"';
2448: } elsif ($option eq 'autolimit') {
2449: if ($curroption =~ /^autolimit/) {
2450: $checked = ' checked="checked"';
2451: }
2452: }
2453: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2454: '<input type="radio" name="crsreq_'.$item.
2455: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2456: $titles{$option}.'</label>';
2457: if ($option eq 'autolimit') {
2458: $cell{$item} .= ' <input type="text" name="crsreq_'.
2459: $item.'_limit_'.$type.'" size="1" '.
2460: 'value="'.$currlimit.'" />';
2461: }
2462: $cell{$item} .= '</span> ';
2463: if ($option eq 'autolimit') {
2464: $cell{$item} .= $titles{'unlimited'};
2465: }
2466: }
2467: } elsif ($context eq 'requestauthor') {
2468: my $curroption;
2469: if (ref($settings) eq 'HASH') {
2470: $curroption = $settings->{$type};
2471: }
2472: if (!$curroption) {
2473: $curroption = 'norequest';
2474: }
2475: foreach my $option (@options) {
2476: my $val = $option;
2477: if ($option eq 'norequest') {
2478: $val = 0;
2479: }
2480: my $checked = '';
2481: if ($option eq $curroption) {
2482: $checked = ' checked="checked"';
2483: }
2484: $datatable .= '<span class="LC_nobreak"><label>'.
2485: '<input type="radio" name="authorreq_'.$type.
2486: '" value="'.$val.'"'.$checked.' />'.
2487: $titles{$option}.'</label></span> ';
2488: }
2489: } else {
2490: my $checked = 'checked="checked" ';
2491: if ($item eq 'timezone') {
2492: $checked = '';
2493: }
2494: if (ref($settings) eq 'HASH') {
2495: if (ref($settings->{$item}) eq 'HASH') {
2496: if (!$settings->{$item}->{$type}) {
2497: $checked = '';
2498: } elsif ($settings->{$item}->{$type} == 1) {
2499: $checked = 'checked="checked" ';
2500: }
2501: }
2502: }
2503: $datatable .= '<span class="LC_nobreak"><label>'.
2504: '<input type="checkbox" name="'.$context.'_'.$item.
2505: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2506: '</label></span> ';
2507: }
2508: }
2509: if ($context eq 'requestcourses') {
2510: $datatable .= '</tr><tr>';
2511: foreach my $item (@usertools) {
2512: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2513: }
2514: $datatable .= '</tr></table>';
2515: }
2516: $datatable .= '</td>';
2517: unless (($context eq 'requestcourses') ||
2518: ($context eq 'requestauthor')) {
2519: $datatable .=
2520: '<td class="LC_right_item">'.
2521: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2522: '<input type="text" name="quota_'.$type.
2523: '" value="'.$currdefquota.
2524: '" size="5" /></span>'.(' ' x 2).
2525: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2526: '<input type="text" name="authorquota_'.$type.
2527: '" value="'.$currauthorquota.
2528: '" size="5" /></span></td>';
2529: }
2530: $datatable .= '</tr>';
2531: }
2532: }
2533: }
2534: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2535: $defaultquota = '20';
2536: $authorquota = '500';
2537: if (ref($settings) eq 'HASH') {
2538: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2539: $defaultquota = $settings->{'defaultquota'}->{'default'};
2540: } elsif (defined($settings->{'default'})) {
2541: $defaultquota = $settings->{'default'};
2542: }
2543: if (ref($settings->{'authorquota'}) eq 'HASH') {
2544: $authorquota = $settings->{'authorquota'}->{'default'};
2545: }
2546: }
2547: }
2548: $typecount ++;
2549: $css_class = $typecount%2?' class="LC_odd_row"':'';
2550: $datatable .= '<tr'.$css_class.'>'.
2551: '<td>'.$othertitle.'</td>'.
2552: '<td class="LC_left_item">';
2553: if ($context eq 'requestcourses') {
2554: $datatable .= '<table><tr>';
2555: }
2556: my %defcell;
2557: foreach my $item (@usertools) {
2558: if ($context eq 'requestcourses') {
2559: my ($curroption,$currlimit);
2560: if (ref($settings) eq 'HASH') {
2561: if (ref($settings->{$item}) eq 'HASH') {
2562: $curroption = $settings->{$item}->{'default'};
2563: if ($curroption =~ /^autolimit=(\d*)$/) {
2564: $currlimit = $1;
2565: }
2566: }
2567: }
2568: if (!$curroption) {
2569: $curroption = 'norequest';
2570: }
2571: $datatable .= '<th>'.$titles{$item}.'</th>';
2572: foreach my $option (@options) {
2573: my $val = $option;
2574: if ($option eq 'norequest') {
2575: $val = 0;
2576: }
2577: if ($option eq 'validate') {
2578: my $canvalidate = 0;
2579: if (ref($validations{$item}) eq 'HASH') {
2580: if ($validations{$item}{'default'}) {
2581: $canvalidate = 1;
2582: }
2583: }
2584: next if (!$canvalidate);
2585: }
2586: my $checked = '';
2587: if ($option eq $curroption) {
2588: $checked = ' checked="checked"';
2589: } elsif ($option eq 'autolimit') {
2590: if ($curroption =~ /^autolimit/) {
2591: $checked = ' checked="checked"';
2592: }
2593: }
2594: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2595: '<input type="radio" name="crsreq_'.$item.
2596: '_default" value="'.$val.'"'.$checked.' />'.
2597: $titles{$option}.'</label>';
2598: if ($option eq 'autolimit') {
2599: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2600: $item.'_limit_default" size="1" '.
2601: 'value="'.$currlimit.'" />';
2602: }
2603: $defcell{$item} .= '</span> ';
2604: if ($option eq 'autolimit') {
2605: $defcell{$item} .= $titles{'unlimited'};
2606: }
2607: }
2608: } elsif ($context eq 'requestauthor') {
2609: my $curroption;
2610: if (ref($settings) eq 'HASH') {
2611: $curroption = $settings->{'default'};
2612: }
2613: if (!$curroption) {
2614: $curroption = 'norequest';
2615: }
2616: foreach my $option (@options) {
2617: my $val = $option;
2618: if ($option eq 'norequest') {
2619: $val = 0;
2620: }
2621: my $checked = '';
2622: if ($option eq $curroption) {
2623: $checked = ' checked="checked"';
2624: }
2625: $datatable .= '<span class="LC_nobreak"><label>'.
2626: '<input type="radio" name="authorreq_default"'.
2627: ' value="'.$val.'"'.$checked.' />'.
2628: $titles{$option}.'</label></span> ';
2629: }
2630: } else {
2631: my $checked = 'checked="checked" ';
2632: if (ref($settings) eq 'HASH') {
2633: if (ref($settings->{$item}) eq 'HASH') {
2634: if ($settings->{$item}->{'default'} == 0) {
2635: $checked = '';
2636: } elsif ($settings->{$item}->{'default'} == 1) {
2637: $checked = 'checked="checked" ';
2638: }
2639: }
2640: }
2641: $datatable .= '<span class="LC_nobreak"><label>'.
2642: '<input type="checkbox" name="'.$context.'_'.$item.
2643: '" value="default" '.$checked.'/>'.$titles{$item}.
2644: '</label></span> ';
2645: }
2646: }
2647: if ($context eq 'requestcourses') {
2648: $datatable .= '</tr><tr>';
2649: foreach my $item (@usertools) {
2650: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2651: }
2652: $datatable .= '</tr></table>';
2653: }
2654: $datatable .= '</td>';
2655: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2656: $datatable .= '<td class="LC_right_item">'.
2657: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2658: '<input type="text" name="defaultquota" value="'.
2659: $defaultquota.'" size="5" /></span>'.(' ' x2).
2660: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2661: '<input type="text" name="authorquota" value="'.
2662: $authorquota.'" size="5" /></span></td>';
2663: }
2664: $datatable .= '</tr>';
2665: $typecount ++;
2666: $css_class = $typecount%2?' class="LC_odd_row"':'';
2667: $datatable .= '<tr'.$css_class.'>'.
2668: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2669: if ($context eq 'requestcourses') {
2670: $datatable .= &mt('(overrides affiliation, if set)').
2671: '</td>'.
2672: '<td class="LC_left_item">'.
2673: '<table><tr>';
2674: } else {
2675: $datatable .= &mt('(overrides affiliation, if checked)').
2676: '</td>'.
2677: '<td class="LC_left_item" colspan="2">'.
2678: '<br />';
2679: }
2680: my %advcell;
2681: foreach my $item (@usertools) {
2682: if ($context eq 'requestcourses') {
2683: my ($curroption,$currlimit);
2684: if (ref($settings) eq 'HASH') {
2685: if (ref($settings->{$item}) eq 'HASH') {
2686: $curroption = $settings->{$item}->{'_LC_adv'};
2687: if ($curroption =~ /^autolimit=(\d*)$/) {
2688: $currlimit = $1;
2689: }
2690: }
2691: }
2692: $datatable .= '<th>'.$titles{$item}.'</th>';
2693: my $checked = '';
2694: if ($curroption eq '') {
2695: $checked = ' checked="checked"';
2696: }
2697: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2698: '<input type="radio" name="crsreq_'.$item.
2699: '__LC_adv" value=""'.$checked.' />'.
2700: &mt('No override set').'</label></span> ';
2701: foreach my $option (@options) {
2702: my $val = $option;
2703: if ($option eq 'norequest') {
2704: $val = 0;
2705: }
2706: if ($option eq 'validate') {
2707: my $canvalidate = 0;
2708: if (ref($validations{$item}) eq 'HASH') {
2709: if ($validations{$item}{'_LC_adv'}) {
2710: $canvalidate = 1;
2711: }
2712: }
2713: next if (!$canvalidate);
2714: }
2715: my $checked = '';
2716: if ($val eq $curroption) {
2717: $checked = ' checked="checked"';
2718: } elsif ($option eq 'autolimit') {
2719: if ($curroption =~ /^autolimit/) {
2720: $checked = ' checked="checked"';
2721: }
2722: }
2723: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2724: '<input type="radio" name="crsreq_'.$item.
2725: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2726: $titles{$option}.'</label>';
2727: if ($option eq 'autolimit') {
2728: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2729: $item.'_limit__LC_adv" size="1" '.
2730: 'value="'.$currlimit.'" />';
2731: }
2732: $advcell{$item} .= '</span> ';
2733: if ($option eq 'autolimit') {
2734: $advcell{$item} .= $titles{'unlimited'};
2735: }
2736: }
2737: } elsif ($context eq 'requestauthor') {
2738: my $curroption;
2739: if (ref($settings) eq 'HASH') {
2740: $curroption = $settings->{'_LC_adv'};
2741: }
2742: my $checked = '';
2743: if ($curroption eq '') {
2744: $checked = ' checked="checked"';
2745: }
2746: $datatable .= '<span class="LC_nobreak"><label>'.
2747: '<input type="radio" name="authorreq__LC_adv"'.
2748: ' value=""'.$checked.' />'.
2749: &mt('No override set').'</label></span> ';
2750: foreach my $option (@options) {
2751: my $val = $option;
2752: if ($option eq 'norequest') {
2753: $val = 0;
2754: }
2755: my $checked = '';
2756: if ($val eq $curroption) {
2757: $checked = ' checked="checked"';
2758: }
2759: $datatable .= '<span class="LC_nobreak"><label>'.
2760: '<input type="radio" name="authorreq__LC_adv"'.
2761: ' value="'.$val.'"'.$checked.' />'.
2762: $titles{$option}.'</label></span> ';
2763: }
2764: } else {
2765: my $checked = 'checked="checked" ';
2766: if (ref($settings) eq 'HASH') {
2767: if (ref($settings->{$item}) eq 'HASH') {
2768: if ($settings->{$item}->{'_LC_adv'} == 0) {
2769: $checked = '';
2770: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2771: $checked = 'checked="checked" ';
2772: }
2773: }
2774: }
2775: $datatable .= '<span class="LC_nobreak"><label>'.
2776: '<input type="checkbox" name="'.$context.'_'.$item.
2777: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2778: '</label></span> ';
2779: }
2780: }
2781: if ($context eq 'requestcourses') {
2782: $datatable .= '</tr><tr>';
2783: foreach my $item (@usertools) {
2784: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2785: }
2786: $datatable .= '</tr></table>';
2787: }
2788: $datatable .= '</td></tr>';
2789: $$rowtotal += $typecount;
2790: return $datatable;
2791: }
2792:
2793: sub print_requestmail {
2794: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2795: my ($now,$datatable,%currapp);
2796: $now = time;
2797: if (ref($settings) eq 'HASH') {
2798: if (ref($settings->{'notify'}) eq 'HASH') {
2799: if ($settings->{'notify'}{'approval'} ne '') {
2800: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2801: }
2802: }
2803: }
2804: my $numinrow = 2;
2805: my $css_class;
2806: if ($$rowtotal%2) {
2807: $css_class = 'LC_odd_row';
2808: }
2809: if ($customcss) {
2810: $css_class .= " $customcss";
2811: }
2812: $css_class =~ s/^\s+//;
2813: if ($css_class) {
2814: $css_class = ' class="'.$css_class.'"';
2815: }
2816: if ($rowstyle) {
2817: $css_class .= ' style="'.$rowstyle.'"';
2818: }
2819: my $text;
2820: if ($action eq 'requestcourses') {
2821: $text = &mt('Receive notification of course requests requiring approval');
2822: } elsif ($action eq 'requestauthor') {
2823: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2824: } else {
2825: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2826: }
2827: $datatable = '<tr'.$css_class.'>'.
2828: ' <td>'.$text.'</td>'.
2829: ' <td class="LC_left_item">';
2830: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2831: $action.'notifyapproval',%currapp);
2832: if ($numdc > 0) {
2833: $datatable .= $table;
2834: } else {
2835: $datatable .= &mt('There are no active Domain Coordinators');
2836: }
2837: $datatable .='</td></tr>';
2838: return $datatable;
2839: }
2840:
2841: sub print_studentcode {
2842: my ($settings,$rowtotal) = @_;
2843: my $rownum = 0;
2844: my ($output,%current);
2845: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2846: if (ref($settings) eq 'HASH') {
2847: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2848: foreach my $type (@crstypes) {
2849: $current{$type} = $settings->{'uniquecode'}{$type};
2850: }
2851: }
2852: }
2853: $output .= '<tr>'.
2854: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2855: '<td class="LC_left_item">';
2856: foreach my $type (@crstypes) {
2857: my $check = ' ';
2858: if ($current{$type}) {
2859: $check = ' checked="checked" ';
2860: }
2861: $output .= '<span class="LC_nobreak"><label>'.
2862: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2863: &mt($type).'</label></span>'.(' 'x2).' ';
2864: }
2865: $output .= '</td></tr>';
2866: $$rowtotal ++;
2867: return $output;
2868: }
2869:
2870: sub print_textbookcourses {
2871: my ($dom,$type,$settings,$rowtotal) = @_;
2872: my $rownum = 0;
2873: my $css_class;
2874: my $itemcount = 1;
2875: my $maxnum = 0;
2876: my $bookshash;
2877: if (ref($settings) eq 'HASH') {
2878: $bookshash = $settings->{$type};
2879: }
2880: my %ordered;
2881: if (ref($bookshash) eq 'HASH') {
2882: foreach my $item (keys(%{$bookshash})) {
2883: if (ref($bookshash->{$item}) eq 'HASH') {
2884: my $num = $bookshash->{$item}{'order'};
2885: $ordered{$num} = $item;
2886: }
2887: }
2888: }
2889: my $confname = $dom.'-domainconfig';
2890: my $switchserver = &check_switchserver($dom,$confname);
2891: my $maxnum = scalar(keys(%ordered));
2892: my $datatable;
2893: if (keys(%ordered)) {
2894: my @items = sort { $a <=> $b } keys(%ordered);
2895: for (my $i=0; $i<@items; $i++) {
2896: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2897: my $key = $ordered{$items[$i]};
2898: my %coursehash=&Apache::lonnet::coursedescription($key);
2899: my $coursetitle = $coursehash{'description'};
2900: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2901: if (ref($bookshash->{$key}) eq 'HASH') {
2902: $subject = $bookshash->{$key}->{'subject'};
2903: $title = $bookshash->{$key}->{'title'};
2904: if ($type eq 'textbooks') {
2905: $publisher = $bookshash->{$key}->{'publisher'};
2906: $author = $bookshash->{$key}->{'author'};
2907: $image = $bookshash->{$key}->{'image'};
2908: if ($image ne '') {
2909: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2910: my $imagethumb = "$path/tn-".$imagefile;
2911: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2912: }
2913: }
2914: }
2915: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2916: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2917: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2918: for (my $k=0; $k<=$maxnum; $k++) {
2919: my $vpos = $k+1;
2920: my $selstr;
2921: if ($k == $i) {
2922: $selstr = ' selected="selected" ';
2923: }
2924: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2925: }
2926: $datatable .= '</select>'.(' 'x2).
2927: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2928: &mt('Delete?').'</label></span></td>'.
2929: '<td colspan="2">'.
2930: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2931: (' 'x2).
2932: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2933: if ($type eq 'textbooks') {
2934: $datatable .= (' 'x2).
2935: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2936: (' 'x2).
2937: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2938: (' 'x2).
2939: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2940: if ($image) {
2941: $datatable .= $imgsrc.
2942: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2943: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2944: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2945: }
2946: if ($switchserver) {
2947: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2948: } else {
2949: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2950: }
2951: }
2952: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2953: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2954: $coursetitle.'</span></td></tr>'."\n";
2955: $itemcount ++;
2956: }
2957: }
2958: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2959: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2960: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2961: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2962: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2963: for (my $k=0; $k<$maxnum+1; $k++) {
2964: my $vpos = $k+1;
2965: my $selstr;
2966: if ($k == $maxnum) {
2967: $selstr = ' selected="selected" ';
2968: }
2969: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2970: }
2971: $datatable .= '</select> '."\n".
2972: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2973: '<td colspan="2">'.
2974: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2975: (' 'x2).
2976: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2977: (' 'x2);
2978: if ($type eq 'textbooks') {
2979: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2980: (' 'x2).
2981: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2982: (' 'x2).
2983: '<span class="LC_nobreak">'.&mt('Image:').' ';
2984: if ($switchserver) {
2985: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2986: } else {
2987: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2988: }
2989: $datatable .= '</span>'."\n";
2990: }
2991: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2992: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2993: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2994: &Apache::loncommon::selectcourse_link
2995: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2996: '</span></td>'."\n".
2997: '</tr>'."\n";
2998: $itemcount ++;
2999: return $datatable;
3000: }
3001:
3002: sub textbookcourses_javascript {
3003: my ($settings) = @_;
3004: return unless(ref($settings) eq 'HASH');
3005: my (%ordered,%total,%jstext);
3006: foreach my $type ('textbooks','templates') {
3007: $total{$type} = 0;
3008: if (ref($settings->{$type}) eq 'HASH') {
3009: foreach my $item (keys(%{$settings->{$type}})) {
3010: if (ref($settings->{$type}->{$item}) eq 'HASH') {
3011: my $num = $settings->{$type}->{$item}{'order'};
3012: $ordered{$type}{$num} = $item;
3013: }
3014: }
3015: $total{$type} = scalar(keys(%{$settings->{$type}}));
3016: }
3017: my @jsarray = ();
3018: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
3019: push(@jsarray,$ordered{$type}{$item});
3020: }
3021: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
3022: }
3023: return <<"ENDSCRIPT";
3024: <script type="text/javascript">
3025: // <![CDATA[
3026: function reorderBooks(form,item,caller) {
3027: var changedVal;
3028: $jstext{'textbooks'};
3029: $jstext{'templates'};
3030: var newpos;
3031: var maxh;
3032: if (caller == 'textbooks') {
3033: newpos = 'textbooks_addbook_pos';
3034: maxh = 1 + $total{'textbooks'};
3035: } else {
3036: newpos = 'templates_addbook_pos';
3037: maxh = 1 + $total{'templates'};
3038: }
3039: var current = new Array;
3040: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3041: if (item == newpos) {
3042: changedVal = newitemVal;
3043: } else {
3044: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3045: current[newitemVal] = newpos;
3046: }
3047: if (caller == 'textbooks') {
3048: for (var i=0; i<textbooks.length; i++) {
3049: var elementName = 'textbooks_'+textbooks[i];
3050: if (elementName != item) {
3051: if (form.elements[elementName]) {
3052: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3053: current[currVal] = elementName;
3054: }
3055: }
3056: }
3057: }
3058: if (caller == 'templates') {
3059: for (var i=0; i<templates.length; i++) {
3060: var elementName = 'templates_'+templates[i];
3061: if (elementName != item) {
3062: if (form.elements[elementName]) {
3063: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3064: current[currVal] = elementName;
3065: }
3066: }
3067: }
3068: }
3069: var oldVal;
3070: for (var j=0; j<maxh; j++) {
3071: if (current[j] == undefined) {
3072: oldVal = j;
3073: }
3074: }
3075: if (oldVal < changedVal) {
3076: for (var k=oldVal+1; k<=changedVal ; k++) {
3077: var elementName = current[k];
3078: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3079: }
3080: } else {
3081: for (var k=changedVal; k<oldVal; k++) {
3082: var elementName = current[k];
3083: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3084: }
3085: }
3086: return;
3087: }
3088:
3089: // ]]>
3090: </script>
3091:
3092: ENDSCRIPT
3093: }
3094:
3095: sub ltitools_javascript {
3096: my ($settings) = @_;
3097: my $togglejs = <itools_toggle_js();
3098: unless (ref($settings) eq 'HASH') {
3099: return $togglejs;
3100: }
3101: my (%ordered,$total,%jstext);
3102: $total = 0;
3103: foreach my $item (keys(%{$settings})) {
3104: if (ref($settings->{$item}) eq 'HASH') {
3105: my $num = $settings->{$item}{'order'};
3106: $ordered{$num} = $item;
3107: }
3108: }
3109: $total = scalar(keys(%{$settings}));
3110: my @jsarray = ();
3111: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3112: push(@jsarray,$ordered{$item});
3113: }
3114: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3115: return <<"ENDSCRIPT";
3116: <script type="text/javascript">
3117: // <![CDATA[
3118: function reorderLTITools(form,item) {
3119: var changedVal;
3120: $jstext
3121: var newpos = 'ltitools_add_pos';
3122: var maxh = 1 + $total;
3123: var current = new Array;
3124: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3125: if (item == newpos) {
3126: changedVal = newitemVal;
3127: } else {
3128: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3129: current[newitemVal] = newpos;
3130: }
3131: for (var i=0; i<ltitools.length; i++) {
3132: var elementName = 'ltitools_'+ltitools[i];
3133: if (elementName != item) {
3134: if (form.elements[elementName]) {
3135: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3136: current[currVal] = elementName;
3137: }
3138: }
3139: }
3140: var oldVal;
3141: for (var j=0; j<maxh; j++) {
3142: if (current[j] == undefined) {
3143: oldVal = j;
3144: }
3145: }
3146: if (oldVal < changedVal) {
3147: for (var k=oldVal+1; k<=changedVal ; k++) {
3148: var elementName = current[k];
3149: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3150: }
3151: } else {
3152: for (var k=changedVal; k<oldVal; k++) {
3153: var elementName = current[k];
3154: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3155: }
3156: }
3157: return;
3158: }
3159:
3160: // ]]>
3161: </script>
3162:
3163: $togglejs
3164:
3165: ENDSCRIPT
3166: }
3167:
3168: sub ltitools_toggle_js {
3169: return <<"ENDSCRIPT";
3170: <script type="text/javascript">
3171: // <![CDATA[
3172:
3173: function toggleLTITools(form,setting,item) {
3174: var radioname = '';
3175: var divid = '';
3176: if ((setting == 'passback') || (setting == 'roster')) {
3177: radioname = 'ltitools_'+setting+'_'+item;
3178: divid = 'ltitools_'+setting+'time_'+item;
3179: var num = form.elements[radioname].length;
3180: if (num) {
3181: var setvis = '';
3182: for (var i=0; i<num; i++) {
3183: if (form.elements[radioname][i].checked) {
3184: if (form.elements[radioname][i].value == '1') {
3185: if (document.getElementById(divid)) {
3186: document.getElementById(divid).style.display = 'inline-block';
3187: }
3188: setvis = 1;
3189: }
3190: break;
3191: }
3192: }
3193: }
3194: if (!setvis) {
3195: if (document.getElementById(divid)) {
3196: document.getElementById(divid).style.display = 'none';
3197: }
3198: }
3199: }
3200: if (setting == 'user') {
3201: divid = 'ltitools_'+setting+'_div_'+item;
3202: var checkid = 'ltitools_'+setting+'_field_'+item;
3203: if (document.getElementById(divid)) {
3204: if (document.getElementById(checkid)) {
3205: if (document.getElementById(checkid).checked) {
3206: document.getElementById(divid).style.display = 'inline-block';
3207: } else {
3208: document.getElementById(divid).style.display = 'none';
3209: }
3210: }
3211: }
3212: }
3213: return;
3214: }
3215: // ]]>
3216: </script>
3217:
3218: ENDSCRIPT
3219: }
3220:
3221: sub wafproxy_javascript {
3222: my ($dom) = @_;
3223: return <<"ENDSCRIPT";
3224: <script type="text/javascript">
3225: // <![CDATA[
3226: function updateWAF() {
3227: if (document.getElementById('wafproxy_remoteip')) {
3228: var wafremote = 0;
3229: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3230: wafremote = 1;
3231: }
3232: var fields = new Array('header','trust');
3233: for (var i=0; i<fields.length; i++) {
3234: if (document.getElementById('wafproxy_'+fields[i])) {
3235: if (wafremote == 1) {
3236: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3237: }
3238: else {
3239: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3240: }
3241: }
3242: }
3243: if (document.getElementById('wafproxyranges_$dom')) {
3244: if (wafremote == 1) {
3245: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3246: } else {
3247: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3248: if (document.display.wafproxy_vpnaccess[i].checked) {
3249: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3250: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3251: }
3252: }
3253: }
3254: }
3255: }
3256: }
3257: return;
3258: }
3259:
3260: function checkWAF() {
3261: if (document.getElementById('wafproxy_remoteip')) {
3262: var wafvpn = 0;
3263: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3264: if (document.display.wafproxy_vpnaccess[i].checked) {
3265: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3266: wafvpn = 1;
3267: }
3268: break;
3269: }
3270: }
3271: var vpn = new Array('vpnint','vpnext');
3272: for (var i=0; i<vpn.length; i++) {
3273: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3274: if (wafvpn == 1) {
3275: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3276: }
3277: else {
3278: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3279: }
3280: }
3281: }
3282: if (document.getElementById('wafproxyranges_$dom')) {
3283: if (wafvpn == 1) {
3284: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3285: }
3286: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3287: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3288: }
3289: }
3290: }
3291: return;
3292: }
3293:
3294: function toggleWAF() {
3295: if (document.getElementById('wafproxy_table')) {
3296: var wafproxy = 0;
3297: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3298: if (document.display.wafproxy_${dom}[i].checked) {
3299: if (document.display.wafproxy_${dom}[i].value == 1) {
3300: wafproxy = 1;
3301: break;
3302: }
3303: }
3304: }
3305: if (wafproxy == 1) {
3306: document.getElementById('wafproxy_table').style.display='inline';
3307: }
3308: else {
3309: document.getElementById('wafproxy_table').style.display='none';
3310: }
3311: if (document.getElementById('wafproxyrow_${dom}')) {
3312: if (wafproxy == 1) {
3313: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3314: }
3315: else {
3316: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3317: }
3318: }
3319: if (document.getElementById('nowafproxyrow_$dom')) {
3320: if (wafproxy == 1) {
3321: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3322: }
3323: else {
3324: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3325: }
3326: }
3327: }
3328: return;
3329: }
3330: // ]]>
3331: </script>
3332:
3333: ENDSCRIPT
3334: }
3335:
3336: sub proctoring_javascript {
3337: my ($settings) = @_;
3338: my (%ordered,$total,%jstext);
3339: $total = 0;
3340: if (ref($settings) eq 'HASH') {
3341: foreach my $item (keys(%{$settings})) {
3342: if (ref($settings->{$item}) eq 'HASH') {
3343: my $num = $settings->{$item}{'order'};
3344: $ordered{$num} = $item;
3345: }
3346: }
3347: $total = scalar(keys(%{$settings}));
3348: } else {
3349: %ordered = (
3350: 0 => 'proctorio',
3351: 1 => 'examity',
3352: );
3353: $total = 2;
3354: }
3355: my @jsarray = ();
3356: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3357: push(@jsarray,$ordered{$item});
3358: }
3359: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3360: return <<"ENDSCRIPT";
3361: <script type="text/javascript">
3362: // <![CDATA[
3363: function reorderProctoring(form,item) {
3364: var changedVal;
3365: $jstext
3366: var maxh = $total;
3367: var current = new Array;
3368: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3369: for (var i=0; i<proctors.length; i++) {
3370: var elementName = 'proctoring_pos_'+proctors[i];
3371: if (elementName != item) {
3372: if (form.elements[elementName]) {
3373: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3374: current[currVal] = elementName;
3375: }
3376: }
3377: }
3378: var oldVal;
3379: for (var j=0; j<maxh; j++) {
3380: if (current[j] == undefined) {
3381: oldVal = j;
3382: }
3383: }
3384: if (oldVal < changedVal) {
3385: for (var k=oldVal+1; k<=changedVal ; k++) {
3386: var elementName = current[k];
3387: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3388: }
3389: } else {
3390: for (var k=changedVal; k<oldVal; k++) {
3391: var elementName = current[k];
3392: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3393: }
3394: }
3395: return;
3396: }
3397:
3398: function toggleProctoring(form,item) {
3399: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3400: if (fieldsets.length) {
3401: var radioname = 'proctoring_available_'+item;
3402: var num = form.elements[radioname].length;
3403: if (num) {
3404: var setvis = '';
3405: for (var i=0; i<num; i++) {
3406: if (form.elements[radioname][i].checked) {
3407: if (form.elements[radioname][i].value == '1') {
3408: setvis = 1;
3409: break;
3410: }
3411: }
3412: }
3413: for (var j=0; j<fieldsets.length; j++) {
3414: if (setvis) {
3415: fieldsets[j].style.display = 'block';
3416: } else {
3417: fieldsets[j].style.display = 'none';
3418: }
3419: }
3420: }
3421: }
3422: return;
3423: }
3424:
3425: // ]]>
3426: </script>
3427:
3428: ENDSCRIPT
3429: }
3430:
3431:
3432: sub lti_javascript {
3433: my ($dom,$settings) = @_;
3434: my $togglejs = <i_toggle_js($dom);
3435: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3436: unless (ref($settings) eq 'HASH') {
3437: return $togglejs.'
3438: <script type="text/javascript">
3439: // <![CDATA[
3440:
3441: '.$linkprot_js.'
3442:
3443: // ]]>
3444: </script>
3445: ';
3446: }
3447: my (%ordered,$total,%jstext);
3448: $total = scalar(keys(%{$settings}));
3449: foreach my $item (keys(%{$settings})) {
3450: if (ref($settings->{$item}) eq 'HASH') {
3451: my $num = $settings->{$item}{'order'};
3452: if ($num eq '') {
3453: $num = $total - 1;
3454: }
3455: $ordered{$num} = $item;
3456: }
3457: }
3458: my @jsarray = ();
3459: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3460: push(@jsarray,$ordered{$item});
3461: }
3462: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3463: return <<"ENDSCRIPT";
3464: <script type="text/javascript">
3465: // <![CDATA[
3466: function reorderLTI(form,item) {
3467: var changedVal;
3468: $jstext
3469: var newpos = 'lti_pos_add';
3470: var maxh = 1 + $total;
3471: var current = new Array;
3472: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3473: if (item == newpos) {
3474: changedVal = newitemVal;
3475: } else {
3476: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3477: current[newitemVal] = newpos;
3478: }
3479: for (var i=0; i<lti.length; i++) {
3480: var elementName = 'lti_pos_'+lti[i];
3481: if (elementName != item) {
3482: if (form.elements[elementName]) {
3483: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3484: current[currVal] = elementName;
3485: }
3486: }
3487: }
3488: var oldVal;
3489: for (var j=0; j<maxh; j++) {
3490: if (current[j] == undefined) {
3491: oldVal = j;
3492: }
3493: }
3494: if (oldVal < changedVal) {
3495: for (var k=oldVal+1; k<=changedVal ; k++) {
3496: var elementName = current[k];
3497: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3498: }
3499: } else {
3500: for (var k=changedVal; k<oldVal; k++) {
3501: var elementName = current[k];
3502: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3503: }
3504: }
3505: return;
3506: }
3507:
3508: $linkprot_js
3509:
3510: // ]]>
3511: </script>
3512:
3513: $togglejs
3514:
3515: ENDSCRIPT
3516: }
3517:
3518: sub lti_toggle_js {
3519: my ($dom) = @_;
3520: my %lcauthparmtext = &Apache::lonlocal::texthash (
3521: localauth => 'Local auth argument',
3522: krb => 'Kerberos domain',
3523: );
3524: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3525: &js_escape(\$crsincalert);
3526: my %servers = &Apache::lonnet::get_servers($dom,'library');
3527: my $primary = &Apache::lonnet::domain($dom,'primary');
3528: my $course_servers = "'".join("','",keys(%servers))."'";
3529:
3530: return <<"ENDSCRIPT";
3531: <script type="text/javascript">
3532: // <![CDATA[
3533:
3534: function toggleLTI(form,setting,item) {
3535: if ((setting == 'requser') || (setting == 'crsinc')) {
3536: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3537: var setvis = '';
3538: var radioname = 'lti_requser_'+item;
3539: var num = form.elements[radioname].length;
3540: if (num) {
3541: for (var i=0; i<num; i++) {
3542: if (form.elements[radioname][i].checked) {
3543: if (form.elements[radioname][i].value == '1') {
3544: setvis = 1;
3545: break;
3546: }
3547: }
3548: }
3549: }
3550: if (usrfieldsets.length) {
3551: for (var j=0; j<usrfieldsets.length; j++) {
3552: if (setvis) {
3553: usrfieldsets[j].style.display = 'block';
3554: } else {
3555: usrfieldsets[j].style.display = 'none';
3556: }
3557: }
3558: }
3559: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3560: if (crsfieldsets.length) {
3561: radioname = 'lti_crsinc_'+item;
3562: var num = form.elements[radioname].length;
3563: if (num) {
3564: var crsvis = '';
3565: for (var i=0; i<num; i++) {
3566: if (form.elements[radioname][i].checked) {
3567: if (form.elements[radioname][i].value == '1') {
3568: if (setvis == '') {
3569: if (setting == 'crsinc'){
3570: alert("$crsincalert");
3571: form.elements[radioname][0].checked = true;
3572: }
3573: } else {
3574: crsvis = 1;
3575: }
3576: break;
3577: }
3578: }
3579: }
3580: setvis = crsvis;
3581: }
3582: for (var j=0; j<crsfieldsets.length; j++) {
3583: if (setvis) {
3584: crsfieldsets[j].style.display = 'block';
3585: } else {
3586: crsfieldsets[j].style.display = 'none';
3587: }
3588: }
3589: }
3590: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3591: var radioname = '';
3592: var divid = '';
3593: if (setting == 'user') {
3594: radioname = 'lti_mapuser_'+item;
3595: divid = 'lti_userfield_'+item;
3596: } else if (setting == 'crs') {
3597: radioname = 'lti_mapcrs_'+item;
3598: divid = 'lti_crsfield_'+item;
3599: } else if (setting == 'callback') {
3600: radioname = 'lti_callback_'+item;
3601: divid = 'lti_callbackfield_'+item;
3602: } else {
3603: radioname = 'lti_passback_'+item;
3604: divid = 'lti_passback_'+item;
3605: }
3606: var num = form.elements[radioname].length;
3607: if (num) {
3608: var setvis = '';
3609: for (var i=0; i<num; i++) {
3610: if (form.elements[radioname][i].checked) {
3611: if ((setting == 'passback') || (setting == 'callback')) {
3612: if (form.elements[radioname][i].value == '1') {
3613: if (document.getElementById(divid)) {
3614: document.getElementById(divid).style.display = 'inline-block';
3615: }
3616: setvis = 1;
3617: break;
3618: }
3619: } else {
3620: if (form.elements[radioname][i].value == 'other') {
3621: if (document.getElementById(divid)) {
3622: document.getElementById(divid).style.display = 'inline-block';
3623: }
3624: setvis = 1;
3625: break;
3626: }
3627: }
3628: }
3629: }
3630: if (!setvis) {
3631: if (document.getElementById(divid)) {
3632: document.getElementById(divid).style.display = 'none';
3633: }
3634: }
3635: }
3636: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3637: var numsec = form.elements['lti_crssec_'+item].length;
3638: if (numsec) {
3639: var setvis = '';
3640: for (var i=0; i<numsec; i++) {
3641: if (form.elements['lti_crssec_'+item][i].checked) {
3642: if (form.elements['lti_crssec_'+item][i].value == '1') {
3643: if (document.getElementById('lti_crssecfield_'+item)) {
3644: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3645: setvis = 1;
3646: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3647: if (numsrcsec) {
3648: var setsrcvis = '';
3649: for (var j=0; j<numsrcsec; j++) {
3650: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3651: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3652: if (document.getElementById('lti_secsrcfield_'+item)) {
3653: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3654: setsrcvis = 1;
3655: }
3656: }
3657: }
3658: }
3659: if (!setsrcvis) {
3660: if (document.getElementById('lti_secsrcfield_'+item)) {
3661: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3662: }
3663: }
3664: }
3665: }
3666: }
3667: }
3668: }
3669: if (!setvis) {
3670: if (document.getElementById('lti_crssecfield_'+item)) {
3671: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3672: }
3673: if (document.getElementById('lti_secsrcfield_'+item)) {
3674: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3675: }
3676: }
3677: }
3678: } else if (setting == 'lcauth') {
3679: var numauth = form.elements['lti_lcauth_'+item].length;
3680: if (numauth) {
3681: for (var i=0; i<numauth; i++) {
3682: if (form.elements['lti_lcauth_'+item][i].checked) {
3683: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3684: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3685: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3686: } else {
3687: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3688: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3689: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3690: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3691: } else {
3692: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3693: }
3694: }
3695: }
3696: }
3697: }
3698: }
3699: }
3700: } else if (setting == 'lcmenu') {
3701: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3702: var divid = 'lti_menufield_'+item;
3703: var setvis = '';
3704: for (var i=0; i<menus.length; i++) {
3705: var radioname = menus[i];
3706: var num = form.elements[radioname].length;
3707: if (num) {
3708: for (var j=0; j<num; j++) {
3709: if (form.elements[radioname][j].checked) {
3710: if (form.elements[radioname][j].value == '1') {
3711: if (document.getElementById(divid)) {
3712: document.getElementById(divid).style.display = 'inline-block';
3713: }
3714: setvis = 1;
3715: break;
3716: }
3717: }
3718: }
3719: }
3720: if (setvis == 1) {
3721: break;
3722: }
3723: }
3724: if (!setvis) {
3725: if (document.getElementById(divid)) {
3726: document.getElementById(divid).style.display = 'none';
3727: }
3728: }
3729: }
3730: return;
3731: }
3732:
3733: function toggleLTIEncKey(form) {
3734: var shownhosts = new Array();
3735: var hiddenhosts = new Array();
3736: var forcourse = new Array($course_servers);
3737: var fromdomain = '$primary';
3738: var crsradio = form.elements['ltisec_crslinkprot'];
3739: if (crsradio.length) {
3740: for (var i=0; i<crsradio.length; i++) {
3741: if (crsradio[i].checked) {
3742: if (crsradio[i].value == 1) {
3743: if (forcourse.length > 0) {
3744: for (var j=0; j<forcourse.length; j++) {
3745: if (!shownhosts.includes(forcourse[j])) {
3746: shownhosts.push(forcourse[j]);
3747: }
3748: }
3749: }
3750: } else {
3751: if (forcourse.length > 0) {
3752: for (var j=0; j<forcourse.length; j++) {
3753: if (!hiddenhosts.includes(forcourse[j])) {
3754: hiddenhosts.push(forcourse[j]);
3755: }
3756: }
3757: }
3758: }
3759: }
3760: }
3761: }
3762: var domradio = form.elements['ltisec_domlinkprot'];
3763: if (domradio.length) {
3764: for (var i=0; i<domradio.length; i++) {
3765: if (domradio[i].checked) {
3766: if (domradio[i].value == 1) {
3767: if (!shownhosts.includes(fromdomain)) {
3768: shownhosts.push(fromdomain);
3769: }
3770: } else {
3771: if (!hiddenhosts.includes(fromdomain)) {
3772: hiddenhosts.push(fromdomain);
3773: }
3774: }
3775: }
3776: }
3777: }
3778: var consumersradio = form.elements['ltisec_consumers'];
3779: if (consumersradio.length) {
3780: for (var i=0; i<consumersradio.length; i++) {
3781: if (consumersradio[i].checked) {
3782: if (consumersradio[i].value == 1) {
3783: if (!shownhosts.includes(fromdomain)) {
3784: shownhosts.push(fromdomain);
3785: }
3786: } else {
3787: if (!hiddenhosts.includes(fromdomain)) {
3788: hiddenhosts.push(fromdomain);
3789: }
3790: }
3791: }
3792: }
3793: }
3794: if (shownhosts.length > 0) {
3795: for (var i=0; i<shownhosts.length; i++) {
3796: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3797: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3798: }
3799: }
3800: if (document.getElementById('ltisec_noprivkey')) {
3801: document.getElementById('ltisec_noprivkey').style.display = 'none';
3802: }
3803: } else {
3804: if (document.getElementById('ltisec_noprivkey')) {
3805: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3806: }
3807: }
3808: if (hiddenhosts.length > 0) {
3809: for (var i=0; i<hiddenhosts.length; i++) {
3810: if (!shownhosts.includes(hiddenhosts[i])) {
3811: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3812: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3813: }
3814: }
3815: }
3816: }
3817: return;
3818: }
3819:
3820: function togglePrivKey(form,hostid) {
3821: var radioname = '';
3822: var currdivid = '';
3823: var newdivid = '';
3824: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3825: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3826: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3827: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3828: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3829: if (radioname) {
3830: if (radioname.length > 0) {
3831: var setvis;
3832: for (var i=0; i<radioname.length; i++) {
3833: if (radioname[i].checked == true) {
3834: if (radioname[i].value == 1) {
3835: newdivid.style.display = 'inline-block';
3836: currdivid.style.display = 'none';
3837: setvis = 1;
3838: }
3839: break;
3840: }
3841: }
3842: if (!setvis) {
3843: newdivid.style.display = 'none';
3844: currdivid.style.display = 'inline-block';
3845: }
3846: }
3847: }
3848: }
3849: }
3850:
3851: // ]]>
3852: </script>
3853:
3854: ENDSCRIPT
3855: }
3856:
3857: sub autoupdate_javascript {
3858: return <<"ENDSCRIPT";
3859: <script type="text/javascript">
3860: // <![CDATA[
3861: function toggleLastActiveDays(form) {
3862: var radioname = 'lastactive';
3863: var divid = 'lastactive_div';
3864: var num = form.elements[radioname].length;
3865: if (num) {
3866: var setvis = '';
3867: for (var i=0; i<num; i++) {
3868: if (form.elements[radioname][i].checked) {
3869: if (form.elements[radioname][i].value == '1') {
3870: if (document.getElementById(divid)) {
3871: document.getElementById(divid).style.display = 'inline-block';
3872: }
3873: setvis = 1;
3874: }
3875: break;
3876: }
3877: }
3878: if (!setvis) {
3879: if (document.getElementById(divid)) {
3880: document.getElementById(divid).style.display = 'none';
3881: }
3882: }
3883: }
3884: return;
3885: }
3886: // ]]>
3887: </script>
3888:
3889: ENDSCRIPT
3890: }
3891:
3892: sub autoenroll_javascript {
3893: return <<"ENDSCRIPT";
3894: <script type="text/javascript">
3895: // <![CDATA[
3896: function toggleFailsafe(form) {
3897: var radioname = 'autoenroll_failsafe';
3898: var divid = 'autoenroll_failsafe_div';
3899: var num = form.elements[radioname].length;
3900: if (num) {
3901: var setvis = '';
3902: for (var i=0; i<num; i++) {
3903: if (form.elements[radioname][i].checked) {
3904: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3905: if (document.getElementById(divid)) {
3906: document.getElementById(divid).style.display = 'inline-block';
3907: }
3908: setvis = 1;
3909: }
3910: break;
3911: }
3912: }
3913: if (!setvis) {
3914: if (document.getElementById(divid)) {
3915: document.getElementById(divid).style.display = 'none';
3916: }
3917: }
3918: }
3919: return;
3920: }
3921: // ]]>
3922: </script>
3923:
3924: ENDSCRIPT
3925: }
3926:
3927: sub saml_javascript {
3928: return <<"ENDSCRIPT";
3929: <script type="text/javascript">
3930: // <![CDATA[
3931: function toggleSamlOptions(form,hostid) {
3932: var radioname = 'saml_'+hostid;
3933: var tablecellon = 'samloptionson_'+hostid;
3934: var tablecelloff = 'samloptionsoff_'+hostid;
3935: var num = form.elements[radioname].length;
3936: if (num) {
3937: var setvis = '';
3938: for (var i=0; i<num; i++) {
3939: if (form.elements[radioname][i].checked) {
3940: if (form.elements[radioname][i].value == '1') {
3941: if (document.getElementById(tablecellon)) {
3942: document.getElementById(tablecellon).style.display='';
3943: }
3944: if (document.getElementById(tablecelloff)) {
3945: document.getElementById(tablecelloff).style.display='none';
3946: }
3947: setvis = 1;
3948: }
3949: break;
3950: }
3951: }
3952: if (!setvis) {
3953: if (document.getElementById(tablecellon)) {
3954: document.getElementById(tablecellon).style.display='none';
3955: }
3956: if (document.getElementById(tablecelloff)) {
3957: document.getElementById(tablecelloff).style.display='';
3958: }
3959: }
3960: }
3961: return;
3962: }
3963: // ]]>
3964: </script>
3965:
3966: ENDSCRIPT
3967: }
3968:
3969: sub ipaccess_javascript {
3970: my ($settings) = @_;
3971: my (%ordered,$total,%jstext);
3972: $total = 0;
3973: if (ref($settings) eq 'HASH') {
3974: foreach my $item (keys(%{$settings})) {
3975: if (ref($settings->{$item}) eq 'HASH') {
3976: my $num = $settings->{$item}{'order'};
3977: $ordered{$num} = $item;
3978: }
3979: }
3980: $total = scalar(keys(%{$settings}));
3981: }
3982: my @jsarray = ();
3983: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3984: push(@jsarray,$ordered{$item});
3985: }
3986: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3987: return <<"ENDSCRIPT";
3988: <script type="text/javascript">
3989: // <![CDATA[
3990: function reorderIPaccess(form,item) {
3991: var changedVal;
3992: $jstext
3993: var newpos = 'ipaccess_pos_add';
3994: var maxh = 1 + $total;
3995: var current = new Array;
3996: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3997: if (item == newpos) {
3998: changedVal = newitemVal;
3999: } else {
4000: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4001: current[newitemVal] = newpos;
4002: }
4003: for (var i=0; i<ipaccess.length; i++) {
4004: var elementName = 'ipaccess_pos_'+ipaccess[i];
4005: if (elementName != item) {
4006: if (form.elements[elementName]) {
4007: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4008: current[currVal] = elementName;
4009: }
4010: }
4011: }
4012: var oldVal;
4013: for (var j=0; j<maxh; j++) {
4014: if (current[j] == undefined) {
4015: oldVal = j;
4016: }
4017: }
4018: if (oldVal < changedVal) {
4019: for (var k=oldVal+1; k<=changedVal ; k++) {
4020: var elementName = current[k];
4021: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4022: }
4023: } else {
4024: for (var k=changedVal; k<oldVal; k++) {
4025: var elementName = current[k];
4026: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4027: }
4028: }
4029: return;
4030: }
4031: // ]]>
4032: </script>
4033:
4034: ENDSCRIPT
4035: }
4036:
4037: sub print_autoenroll {
4038: my ($dom,$settings,$rowtotal) = @_;
4039: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4040: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
4041: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
4042: $failsafesty = 'none';
4043: %failsafechecked = (
4044: off => ' checked="checked"',
4045: );
4046: if (ref($settings) eq 'HASH') {
4047: if (exists($settings->{'run'})) {
4048: if ($settings->{'run'} eq '0') {
4049: $runoff = ' checked="checked" ';
4050: $runon = ' ';
4051: } else {
4052: $runon = ' checked="checked" ';
4053: $runoff = ' ';
4054: }
4055: } else {
4056: if ($autorun) {
4057: $runon = ' checked="checked" ';
4058: $runoff = ' ';
4059: } else {
4060: $runoff = ' checked="checked" ';
4061: $runon = ' ';
4062: }
4063: }
4064: if (exists($settings->{'co-owners'})) {
4065: if ($settings->{'co-owners'} eq '0') {
4066: $coownersoff = ' checked="checked" ';
4067: $coownerson = ' ';
4068: } else {
4069: $coownerson = ' checked="checked" ';
4070: $coownersoff = ' ';
4071: }
4072: } else {
4073: $coownersoff = ' checked="checked" ';
4074: $coownerson = ' ';
4075: }
4076: if (exists($settings->{'sender_domain'})) {
4077: $defdom = $settings->{'sender_domain'};
4078: }
4079: if (exists($settings->{'failsafe'})) {
4080: $failsafe = $settings->{'failsafe'};
4081: if ($failsafe eq 'zero') {
4082: $failsafechecked{'zero'} = ' checked="checked"';
4083: $failsafechecked{'off'} = '';
4084: $failsafesty = 'inline-block';
4085: } elsif ($failsafe eq 'any') {
4086: $failsafechecked{'any'} = ' checked="checked"';
4087: $failsafechecked{'off'} = '';
4088: }
4089: $autofailsafe = $settings->{'autofailsafe'};
4090: } elsif (exists($settings->{'autofailsafe'})) {
4091: $autofailsafe = $settings->{'autofailsafe'};
4092: if ($autofailsafe ne '') {
4093: $failsafechecked{'zero'} = ' checked="checked"';
4094: $failsafe = 'zero';
4095: $failsafechecked{'off'} = '';
4096: }
4097: }
4098: } else {
4099: if ($autorun) {
4100: $runon = ' checked="checked" ';
4101: $runoff = ' ';
4102: } else {
4103: $runoff = ' checked="checked" ';
4104: $runon = ' ';
4105: }
4106: }
4107: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
4108: my $notif_sender;
4109: if (ref($settings) eq 'HASH') {
4110: $notif_sender = $settings->{'sender_uname'};
4111: }
4112: my $datatable='<tr class="LC_odd_row">'.
4113: '<td>'.&mt('Auto-enrollment active?').'</td>'.
4114: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4115: '<input type="radio" name="autoenroll_run"'.
4116: $runon.' value="1" />'.&mt('Yes').'</label> '.
4117: '<label><input type="radio" name="autoenroll_run"'.
4118: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
4119: '</tr><tr>'.
4120: '<td>'.&mt('Notification messages - sender').
4121: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
4122: &mt('username').': '.
4123: '<input type="text" name="sender_uname" value="'.
4124: $notif_sender.'" size="10" /> '.&mt('domain').
4125: ': '.$domform.'</span></td></tr>'.
4126: '<tr class="LC_odd_row">'.
4127: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
4128: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4129: '<input type="radio" name="autoassign_coowners"'.
4130: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
4131: '<label><input type="radio" name="autoassign_coowners"'.
4132: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
4133: '</tr><tr>'.
4134: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
4135: '<td class="LC_left_item"><span class="LC_nobreak">'.
4136: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
4137: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
4138: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
4139: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
4140: '<span class="LC_nobreak">'.
4141: &mt('Threshold for number of students in section to drop: [_1]',
4142: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
4143: '</span></div></td></tr>';
4144: $$rowtotal += 4;
4145: return $datatable;
4146: }
4147:
4148: sub print_autoupdate {
4149: my ($position,$dom,$settings,$rowtotal) = @_;
4150: my ($enable,$datatable);
4151: if ($position eq 'top') {
4152: my %choices = &Apache::lonlocal::texthash (
4153: run => 'Auto-update active?',
4154: classlists => 'Update information in classlists?',
4155: unexpired => 'Skip updates for users without active or future roles?',
4156: lastactive => 'Skip updates for inactive users?',
4157: );
4158: my $itemcount = 0;
4159: my $updateon = ' ';
4160: my $updateoff = ' checked="checked" ';
4161: if (ref($settings) eq 'HASH') {
4162: if ($settings->{'run'} eq '1') {
4163: $updateon = $updateoff;
4164: $updateoff = ' ';
4165: }
4166: }
4167: $enable = '<tr class="LC_odd_row">'.
4168: '<td>'.$choices{'run'}.'</td>'.
4169: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4170: '<input type="radio" name="autoupdate_run"'.
4171: $updateoff.'value="0" />'.&mt('No').'</label> '.
4172: '<label><input type="radio" name="autoupdate_run"'.
4173: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
4174: '</tr>';
4175: my @toggles = ('classlists','unexpired');
4176: my %defaultchecked = ('classlists' => 'off',
4177: 'unexpired' => 'off'
4178: );
4179: $$rowtotal ++;
4180: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4181: \%choices,$itemcount,'','','left','no');
4182: $datatable = $enable.$datatable;
4183: $$rowtotal += $itemcount;
4184: my $lastactiveon = ' ';
4185: my $lastactiveoff = ' checked="checked" ';
4186: my $lastactivestyle = 'none';
4187: my $lastactivedays;
4188: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4189: if (ref($settings) eq 'HASH') {
4190: if ($settings->{'lastactive'} =~ /^\d+$/) {
4191: $lastactiveon = $lastactiveoff;
4192: $lastactiveoff = ' ';
4193: $lastactivestyle = 'inline-block';
4194: $lastactivedays = $settings->{'lastactive'};
4195: }
4196: }
4197: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4198: $datatable .= '<tr'.$css_class.'>'.
4199: '<td>'.$choices{'lastactive'}.'</td>'.
4200: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4201: '<input type="radio" name="lastactive"'.
4202: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4203: ' <label>'.
4204: '<input type="radio" name="lastactive"'.
4205: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4206: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4207: ': '.&mt('inactive = no activity in last [_1] days',
4208: '<input type="text" size="5" name="lastactivedays" value="'.
4209: $lastactivedays.'" />').
4210: '</span></td>'.
4211: '</tr>';
4212: $$rowtotal ++;
4213: } elsif ($position eq 'middle') {
4214: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4215: my $numinrow = 3;
4216: my $locknamesettings;
4217: $datatable .= &insttypes_row($settings,$types,$usertypes,
4218: $dom,$numinrow,$othertitle,
4219: 'lockablenames',$rowtotal);
4220: $$rowtotal ++;
4221: } else {
4222: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4223: my @fields = ('lastname','firstname','middlename','generation',
4224: 'permanentemail','id');
4225: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4226: my $numrows = 0;
4227: if (ref($types) eq 'ARRAY') {
4228: if (@{$types} > 0) {
4229: $datatable =
4230: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4231: \@fields,$types,\$numrows);
4232: $$rowtotal += @{$types};
4233: }
4234: }
4235: $datatable .=
4236: &usertype_update_row($settings,{'default' => $othertitle},
4237: \%fieldtitles,\@fields,['default'],
4238: \$numrows);
4239: $$rowtotal ++;
4240: }
4241: return $datatable;
4242: }
4243:
4244: sub print_autocreate {
4245: my ($dom,$settings,$rowtotal) = @_;
4246: my (%createon,%createoff,%currhash);
4247: my @types = ('xml','req');
4248: if (ref($settings) eq 'HASH') {
4249: foreach my $item (@types) {
4250: $createoff{$item} = ' checked="checked" ';
4251: $createon{$item} = ' ';
4252: if (exists($settings->{$item})) {
4253: if ($settings->{$item}) {
4254: $createon{$item} = ' checked="checked" ';
4255: $createoff{$item} = ' ';
4256: }
4257: }
4258: }
4259: if ($settings->{'xmldc'} ne '') {
4260: $currhash{$settings->{'xmldc'}} = 1;
4261: }
4262: } else {
4263: foreach my $item (@types) {
4264: $createoff{$item} = ' checked="checked" ';
4265: $createon{$item} = ' ';
4266: }
4267: }
4268: $$rowtotal += 2;
4269: my $numinrow = 2;
4270: my $datatable='<tr class="LC_odd_row">'.
4271: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4272: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4273: '<input type="radio" name="autocreate_xml"'.
4274: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4275: '<label><input type="radio" name="autocreate_xml"'.
4276: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4277: '</td></tr><tr>'.
4278: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4279: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4280: '<input type="radio" name="autocreate_req"'.
4281: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4282: '<label><input type="radio" name="autocreate_req"'.
4283: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4284: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4285: 'autocreate_xmldc',%currhash);
4286: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4287: if ($numdc > 1) {
4288: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4289: '</td><td class="LC_left_item">';
4290: } else {
4291: $datatable .= &mt('Course creation processed as:').
4292: '</td><td class="LC_right_item">';
4293: }
4294: $datatable .= $dctable.'</td></tr>';
4295: $$rowtotal += $rows;
4296: return $datatable;
4297: }
4298:
4299: sub print_directorysrch {
4300: my ($position,$dom,$settings,$rowtotal) = @_;
4301: my $datatable;
4302: if ($position eq 'top') {
4303: my $instsrchon = ' ';
4304: my $instsrchoff = ' checked="checked" ';
4305: my ($exacton,$containson,$beginson);
4306: my $instlocalon = ' ';
4307: my $instlocaloff = ' checked="checked" ';
4308: if (ref($settings) eq 'HASH') {
4309: if ($settings->{'available'} eq '1') {
4310: $instsrchon = $instsrchoff;
4311: $instsrchoff = ' ';
4312: }
4313: if ($settings->{'localonly'} eq '1') {
4314: $instlocalon = $instlocaloff;
4315: $instlocaloff = ' ';
4316: }
4317: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4318: foreach my $type (@{$settings->{'searchtypes'}}) {
4319: if ($type eq 'exact') {
4320: $exacton = ' checked="checked" ';
4321: } elsif ($type eq 'contains') {
4322: $containson = ' checked="checked" ';
4323: } elsif ($type eq 'begins') {
4324: $beginson = ' checked="checked" ';
4325: }
4326: }
4327: } else {
4328: if ($settings->{'searchtypes'} eq 'exact') {
4329: $exacton = ' checked="checked" ';
4330: } elsif ($settings->{'searchtypes'} eq 'contains') {
4331: $containson = ' checked="checked" ';
4332: } elsif ($settings->{'searchtypes'} eq 'specify') {
4333: $exacton = ' checked="checked" ';
4334: $containson = ' checked="checked" ';
4335: }
4336: }
4337: }
4338: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4339: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4340:
4341: my $numinrow = 4;
4342: my $cansrchrow = 0;
4343: $datatable='<tr class="LC_odd_row">'.
4344: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4345: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4346: '<input type="radio" name="dirsrch_available"'.
4347: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4348: '<label><input type="radio" name="dirsrch_available"'.
4349: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4350: '</tr><tr>'.
4351: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4352: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4353: '<input type="radio" name="dirsrch_instlocalonly"'.
4354: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4355: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4356: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4357: '</tr>';
4358: $$rowtotal += 2;
4359: if (ref($usertypes) eq 'HASH') {
4360: if (keys(%{$usertypes}) > 0) {
4361: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4362: $numinrow,$othertitle,'cansearch',
4363: $rowtotal);
4364: $cansrchrow = 1;
4365: }
4366: }
4367: if ($cansrchrow) {
4368: $$rowtotal ++;
4369: $datatable .= '<tr>';
4370: } else {
4371: $datatable .= '<tr class="LC_odd_row">';
4372: }
4373: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4374: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4375: foreach my $title (@{$titleorder}) {
4376: if (defined($searchtitles->{$title})) {
4377: my $check = ' ';
4378: if (ref($settings) eq 'HASH') {
4379: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4380: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4381: $check = ' checked="checked" ';
4382: }
4383: }
4384: }
4385: $datatable .= '<td class="LC_left_item">'.
4386: '<span class="LC_nobreak"><label>'.
4387: '<input type="checkbox" name="searchby" '.
4388: 'value="'.$title.'"'.$check.'/>'.
4389: $searchtitles->{$title}.'</label></span></td>';
4390: }
4391: }
4392: $datatable .= '</tr></table></td></tr>';
4393: $$rowtotal ++;
4394: if ($cansrchrow) {
4395: $datatable .= '<tr class="LC_odd_row">';
4396: } else {
4397: $datatable .= '<tr>';
4398: }
4399: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4400: '<td class="LC_left_item" colspan="2">'.
4401: '<span class="LC_nobreak"><label>'.
4402: '<input type="checkbox" name="searchtypes" '.
4403: $exacton.' value="exact" />'.&mt('Exact match').
4404: '</label> '.
4405: '<label><input type="checkbox" name="searchtypes" '.
4406: $beginson.' value="begins" />'.&mt('Begins with').
4407: '</label> '.
4408: '<label><input type="checkbox" name="searchtypes" '.
4409: $containson.' value="contains" />'.&mt('Contains').
4410: '</label></span></td></tr>';
4411: $$rowtotal ++;
4412: } else {
4413: my $domsrchon = ' checked="checked" ';
4414: my $domsrchoff = ' ';
4415: my $domlocalon = ' ';
4416: my $domlocaloff = ' checked="checked" ';
4417: if (ref($settings) eq 'HASH') {
4418: if ($settings->{'lclocalonly'} eq '1') {
4419: $domlocalon = $domlocaloff;
4420: $domlocaloff = ' ';
4421: }
4422: if ($settings->{'lcavailable'} eq '0') {
4423: $domsrchoff = $domsrchon;
4424: $domsrchon = ' ';
4425: }
4426: }
4427: $datatable='<tr class="LC_odd_row">'.
4428: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4429: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4430: '<input type="radio" name="dirsrch_domavailable"'.
4431: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4432: '<label><input type="radio" name="dirsrch_domavailable"'.
4433: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4434: '</tr><tr>'.
4435: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4436: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4437: '<input type="radio" name="dirsrch_domlocalonly"'.
4438: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4439: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4440: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4441: '</tr>';
4442: $$rowtotal += 2;
4443: }
4444: return $datatable;
4445: }
4446:
4447: sub print_contacts {
4448: my ($position,$dom,$settings,$rowtotal) = @_;
4449: my $datatable;
4450: my @contacts = ('adminemail','supportemail');
4451: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4452: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4453: if ($position eq 'top') {
4454: if (ref($settings) eq 'HASH') {
4455: foreach my $item (@contacts) {
4456: if (exists($settings->{$item})) {
4457: $to{$item} = $settings->{$item};
4458: }
4459: }
4460: }
4461: } elsif ($position eq 'middle') {
4462: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4463: 'updatesmail','idconflictsmail','hostipmail');
4464: foreach my $type (@mailings) {
4465: $otheremails{$type} = '';
4466: }
4467: } elsif ($position eq 'lower') {
4468: if (ref($settings) eq 'HASH') {
4469: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4470: %lonstatus = %{$settings->{'lonstatus'}};
4471: }
4472: }
4473: } else {
4474: @mailings = ('helpdeskmail','otherdomsmail');
4475: foreach my $type (@mailings) {
4476: $otheremails{$type} = '';
4477: }
4478: $bccemails{'helpdeskmail'} = '';
4479: $bccemails{'otherdomsmail'} = '';
4480: $includestr{'helpdeskmail'} = '';
4481: $includestr{'otherdomsmail'} = '';
4482: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4483: }
4484: if (ref($settings) eq 'HASH') {
4485: unless (($position eq 'top') || ($position eq 'lower')) {
4486: foreach my $type (@mailings) {
4487: if (exists($settings->{$type})) {
4488: if (ref($settings->{$type}) eq 'HASH') {
4489: foreach my $item (@contacts) {
4490: if ($settings->{$type}{$item}) {
4491: $checked{$type}{$item} = ' checked="checked" ';
4492: }
4493: }
4494: $otheremails{$type} = $settings->{$type}{'others'};
4495: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4496: $bccemails{$type} = $settings->{$type}{'bcc'};
4497: if ($settings->{$type}{'include'} ne '') {
4498: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4499: $includestr{$type} = &unescape($includestr{$type});
4500: }
4501: }
4502: }
4503: } elsif ($type eq 'lonstatusmail') {
4504: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4505: }
4506: }
4507: }
4508: if ($position eq 'bottom') {
4509: foreach my $type (@mailings) {
4510: $bccemails{$type} = $settings->{$type}{'bcc'};
4511: if ($settings->{$type}{'include'} ne '') {
4512: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4513: $includestr{$type} = &unescape($includestr{$type});
4514: }
4515: }
4516: if (ref($settings->{'helpform'}) eq 'HASH') {
4517: if (ref($fields) eq 'ARRAY') {
4518: foreach my $field (@{$fields}) {
4519: $currfield{$field} = $settings->{'helpform'}{$field};
4520: }
4521: }
4522: if (exists($settings->{'helpform'}{'maxsize'})) {
4523: $maxsize = $settings->{'helpform'}{'maxsize'};
4524: } else {
4525: $maxsize = '1.0';
4526: }
4527: } else {
4528: if (ref($fields) eq 'ARRAY') {
4529: foreach my $field (@{$fields}) {
4530: $currfield{$field} = 'yes';
4531: }
4532: }
4533: $maxsize = '1.0';
4534: }
4535: }
4536: } else {
4537: if ($position eq 'top') {
4538: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4539: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4540: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4541: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4542: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4543: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4544: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4545: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4546: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4547: } elsif ($position eq 'bottom') {
4548: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4549: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4550: if (ref($fields) eq 'ARRAY') {
4551: foreach my $field (@{$fields}) {
4552: $currfield{$field} = 'yes';
4553: }
4554: }
4555: $maxsize = '1.0';
4556: }
4557: }
4558: my ($titles,$short_titles) = &contact_titles();
4559: my $rownum = 0;
4560: my $css_class;
4561: if ($position eq 'top') {
4562: foreach my $item (@contacts) {
4563: $css_class = $rownum%2?' class="LC_odd_row"':'';
4564: $datatable .= '<tr'.$css_class.'>'.
4565: '<td><span class="LC_nobreak">'.$titles->{$item}.
4566: '</span></td><td class="LC_right_item">'.
4567: '<input type="text" name="'.$item.'" value="'.
4568: $to{$item}.'" /></td></tr>';
4569: $rownum ++;
4570: }
4571: } elsif ($position eq 'bottom') {
4572: $css_class = $rownum%2?' class="LC_odd_row"':'';
4573: $datatable .= '<tr'.$css_class.'>'.
4574: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4575: &mt('(e-mail, subject, and description always shown)').
4576: '</td><td class="LC_left_item">';
4577: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4578: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4579: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4580: foreach my $field (@{$fields}) {
4581: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4582: if (($field eq 'screenshot') || ($field eq 'cc')) {
4583: $datatable .= ' '.&mt('(logged-in users)');
4584: }
4585: $datatable .='</td><td>';
4586: my $clickaction;
4587: if ($field eq 'screenshot') {
4588: $clickaction = ' onclick="screenshotSize(this);"';
4589: }
4590: if (ref($possoptions->{$field}) eq 'ARRAY') {
4591: foreach my $option (@{$possoptions->{$field}}) {
4592: my $checked;
4593: if ($currfield{$field} eq $option) {
4594: $checked = ' checked="checked"';
4595: }
4596: $datatable .= '<span class="LC_nobreak"><label>'.
4597: '<input type="radio" name="helpform_'.$field.'" '.
4598: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4599: '</label></span>'.(' 'x2);
4600: }
4601: }
4602: if ($field eq 'screenshot') {
4603: my $display;
4604: if ($currfield{$field} eq 'no') {
4605: $display = ' style="display:none"';
4606: }
4607: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4608: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4609: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4610: }
4611: $datatable .= '</td></tr>';
4612: }
4613: $datatable .= '</table>';
4614: }
4615: $datatable .= '</td></tr>'."\n";
4616: $rownum ++;
4617: }
4618: unless (($position eq 'top') || ($position eq 'lower')) {
4619: foreach my $type (@mailings) {
4620: $css_class = $rownum%2?' class="LC_odd_row"':'';
4621: $datatable .= '<tr'.$css_class.'>'.
4622: '<td><span class="LC_nobreak">'.
4623: $titles->{$type}.': </span></td>'.
4624: '<td class="LC_left_item">';
4625: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4626: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4627: }
4628: $datatable .= '<span class="LC_nobreak">';
4629: foreach my $item (@contacts) {
4630: $datatable .= '<label>'.
4631: '<input type="checkbox" name="'.$type.'"'.
4632: $checked{$type}{$item}.
4633: ' value="'.$item.'" />'.$short_titles->{$item}.
4634: '</label> ';
4635: }
4636: $datatable .= '</span><br />'.&mt('Others').': '.
4637: '<input type="text" name="'.$type.'_others" '.
4638: 'value="'.$otheremails{$type}.'" />';
4639: my %locchecked;
4640: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4641: foreach my $loc ('s','b') {
4642: if ($includeloc{$type} eq $loc) {
4643: $locchecked{$loc} = ' checked="checked"';
4644: last;
4645: }
4646: }
4647: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4648: '<input type="text" name="'.$type.'_bcc" '.
4649: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4650: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4651: &mt('Text automatically added to e-mail:').' '.
4652: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4653: '<span class="LC_nobreak">'.&mt('Location:').' '.
4654: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4655: (' 'x2).
4656: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4657: '</span></fieldset>';
4658: }
4659: $datatable .= '</td></tr>'."\n";
4660: $rownum ++;
4661: }
4662: }
4663: if ($position eq 'middle') {
4664: my %choices;
4665: my $corelink = &core_link_msu();
4666: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4667: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4668: $corelink);
4669: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4670: my @toggles = ('reporterrors','reportupdates','reportstatus');
4671: my %defaultchecked = ('reporterrors' => 'on',
4672: 'reportupdates' => 'on',
4673: 'reportstatus' => 'on');
4674: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4675: \%choices,$rownum);
4676: $datatable .= $reports;
4677: } elsif ($position eq 'lower') {
4678: my (%current,%excluded,%weights);
4679: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4680: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4681: $current{'errorthreshold'} = $lonstatus{'threshold'};
4682: } else {
4683: $current{'errorthreshold'} = $defaults->{'threshold'};
4684: }
4685: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4686: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4687: } else {
4688: $current{'errorsysmail'} = $defaults->{'sysmail'};
4689: }
4690: if (ref($lonstatus{'weights'}) eq 'HASH') {
4691: foreach my $type ('E','W','N','U') {
4692: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4693: $weights{$type} = $lonstatus{'weights'}{$type};
4694: } else {
4695: $weights{$type} = $defaults->{$type};
4696: }
4697: }
4698: } else {
4699: foreach my $type ('E','W','N','U') {
4700: $weights{$type} = $defaults->{$type};
4701: }
4702: }
4703: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4704: if (@{$lonstatus{'excluded'}} > 0) {
4705: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4706: }
4707: }
4708: foreach my $item ('errorthreshold','errorsysmail') {
4709: $css_class = $rownum%2?' class="LC_odd_row"':'';
4710: $datatable .= '<tr'.$css_class.'>'.
4711: '<td class="LC_left_item"><span class="LC_nobreak">'.
4712: $titles->{$item}.
4713: '</span></td><td class="LC_left_item">'.
4714: '<input type="text" name="'.$item.'" value="'.
4715: $current{$item}.'" size="5" /></td></tr>';
4716: $rownum ++;
4717: }
4718: $css_class = $rownum%2?' class="LC_odd_row"':'';
4719: $datatable .= '<tr'.$css_class.'>'.
4720: '<td class="LC_left_item">'.
4721: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4722: '</span></td><td class="LC_left_item"><table><tr>';
4723: foreach my $type ('E','W','N','U') {
4724: $datatable .= '<td>'.$names->{$type}.'<br />'.
4725: '<input type="text" name="errorweights_'.$type.'" value="'.
4726: $weights{$type}.'" size="5" /></td>';
4727: }
4728: $datatable .= '</tr></table></tr>';
4729: $rownum ++;
4730: $css_class = $rownum%2?' class="LC_odd_row"':'';
4731: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4732: $titles->{'errorexcluded'}.'</td>'.
4733: '<td class="LC_left_item"><table>';
4734: my $numinrow = 4;
4735: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4736: for (my $i=0; $i<@ids; $i++) {
4737: my $rem = $i%($numinrow);
4738: if ($rem == 0) {
4739: if ($i > 0) {
4740: $datatable .= '</tr>';
4741: }
4742: $datatable .= '<tr>';
4743: }
4744: my $check;
4745: if ($excluded{$ids[$i]}) {
4746: $check = ' checked="checked" ';
4747: }
4748: $datatable .= '<td class="LC_left_item">'.
4749: '<span class="LC_nobreak"><label>'.
4750: '<input type="checkbox" name="errorexcluded" '.
4751: 'value="'.$ids[$i].'"'.$check.' />'.
4752: $ids[$i].'</label></span></td>';
4753: }
4754: my $colsleft = $numinrow - @ids%($numinrow);
4755: if ($colsleft > 1 ) {
4756: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4757: ' </td>';
4758: } elsif ($colsleft == 1) {
4759: $datatable .= '<td class="LC_left_item"> </td>';
4760: }
4761: $datatable .= '</tr></table></td></tr>';
4762: $rownum ++;
4763: } elsif ($position eq 'bottom') {
4764: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4765: my (@posstypes,%usertypeshash);
4766: if (ref($types) eq 'ARRAY') {
4767: @posstypes = @{$types};
4768: }
4769: if (@posstypes) {
4770: if (ref($usertypes) eq 'HASH') {
4771: %usertypeshash = %{$usertypes};
4772: }
4773: my @overridden;
4774: my $numinrow = 4;
4775: if (ref($settings) eq 'HASH') {
4776: if (ref($settings->{'overrides'}) eq 'HASH') {
4777: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4778: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4779: push(@overridden,$key);
4780: foreach my $item (@contacts) {
4781: if ($settings->{'overrides'}{$key}{$item}) {
4782: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4783: }
4784: }
4785: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4786: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4787: $includeloc{'override_'.$key} = '';
4788: $includestr{'override_'.$key} = '';
4789: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4790: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4791: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4792: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4793: }
4794: }
4795: }
4796: }
4797: }
4798: my $customclass = 'LC_helpdesk_override';
4799: my $optionsprefix = 'LC_options_helpdesk_';
4800:
4801: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4802:
4803: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4804: $numinrow,$othertitle,'overrides',
4805: \$rownum,$onclicktypes,$customclass);
4806: $rownum ++;
4807: $usertypeshash{'default'} = $othertitle;
4808: foreach my $status (@posstypes) {
4809: my $css_class;
4810: if ($rownum%2) {
4811: $css_class = 'LC_odd_row ';
4812: }
4813: $css_class .= $customclass;
4814: my $rowid = $optionsprefix.$status;
4815: my $hidden = 1;
4816: my $currstyle = 'display:none';
4817: if (grep(/^\Q$status\E$/,@overridden)) {
4818: $currstyle = 'display:table-row';
4819: $hidden = 0;
4820: }
4821: my $key = 'override_'.$status;
4822: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4823: $includeloc{$key},$includestr{$key},$status,$rowid,
4824: $usertypeshash{$status},$css_class,$currstyle,
4825: \@contacts,$short_titles);
4826: unless ($hidden) {
4827: $rownum ++;
4828: }
4829: }
4830: }
4831: }
4832: $$rowtotal += $rownum;
4833: return $datatable;
4834: }
4835:
4836: sub core_link_msu {
4837: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4838: &mt('LON-CAPA core group - MSU'),600,500);
4839: }
4840:
4841: sub overridden_helpdesk {
4842: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4843: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4844: my $class = 'LC_left_item';
4845: if ($css_class) {
4846: $css_class = ' class="'.$css_class.'"';
4847: }
4848: if ($rowid) {
4849: $rowid = ' id="'.$rowid.'"';
4850: }
4851: if ($rowstyle) {
4852: $rowstyle = ' style="'.$rowstyle.'"';
4853: }
4854: my ($output,$description);
4855: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4856: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4857: "<td>$description</td>\n".
4858: '<td class="'.$class.'" colspan="2">'.
4859: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4860: '<span class="LC_nobreak">';
4861: if (ref($contacts) eq 'ARRAY') {
4862: foreach my $item (@{$contacts}) {
4863: my $check;
4864: if (ref($checked) eq 'HASH') {
4865: $check = $checked->{$item};
4866: }
4867: my $title;
4868: if (ref($short_titles) eq 'HASH') {
4869: $title = $short_titles->{$item};
4870: }
4871: $output .= '<label>'.
4872: '<input type="checkbox" name="override_'.$type.'"'.$check.
4873: ' value="'.$item.'" />'.$title.'</label> ';
4874: }
4875: }
4876: $output .= '</span><br />'.&mt('Others').': '.
4877: '<input type="text" name="override_'.$type.'_others" '.
4878: 'value="'.$otheremails.'" />';
4879: my %locchecked;
4880: foreach my $loc ('s','b') {
4881: if ($includeloc eq $loc) {
4882: $locchecked{$loc} = ' checked="checked"';
4883: last;
4884: }
4885: }
4886: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4887: '<input type="text" name="override_'.$type.'_bcc" '.
4888: 'value="'.$bccemails.'" /></fieldset>'.
4889: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4890: &mt('Text automatically added to e-mail:').' '.
4891: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4892: '<span class="LC_nobreak">'.&mt('Location:').' '.
4893: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4894: (' 'x2).
4895: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4896: '</span></fieldset>'.
4897: '</td></tr>'."\n";
4898: return $output;
4899: }
4900:
4901: sub contacts_javascript {
4902: return <<"ENDSCRIPT";
4903:
4904: <script type="text/javascript">
4905: // <![CDATA[
4906:
4907: function screenshotSize(field) {
4908: if (document.getElementById('help_screenshotsize')) {
4909: if (field.value == 'no') {
4910: document.getElementById('help_screenshotsize').style.display="none";
4911: } else {
4912: document.getElementById('help_screenshotsize').style.display="";
4913: }
4914: }
4915: return;
4916: }
4917:
4918: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4919: if (form.elements[checkbox].length != undefined) {
4920: var count = 0;
4921: if (docount) {
4922: for (var i=0; i<form.elements[checkbox].length; i++) {
4923: if (form.elements[checkbox][i].checked) {
4924: count ++;
4925: }
4926: }
4927: }
4928: for (var i=0; i<form.elements[checkbox].length; i++) {
4929: var type = form.elements[checkbox][i].value;
4930: if (document.getElementById(prefix+type)) {
4931: if (form.elements[checkbox][i].checked) {
4932: document.getElementById(prefix+type).style.display = 'table-row';
4933: if (count % 2 == 1) {
4934: document.getElementById(prefix+type).className = target+' LC_odd_row';
4935: } else {
4936: document.getElementById(prefix+type).className = target;
4937: }
4938: count ++;
4939: } else {
4940: document.getElementById(prefix+type).style.display = 'none';
4941: }
4942: }
4943: }
4944: }
4945: return;
4946: }
4947:
4948:
4949: // ]]>
4950: </script>
4951:
4952: ENDSCRIPT
4953: }
4954:
4955: sub print_helpsettings {
4956: my ($position,$dom,$settings,$rowtotal) = @_;
4957: my $confname = $dom.'-domainconfig';
4958: my $formname = 'display';
4959: my ($datatable,$itemcount);
4960: if ($position eq 'top') {
4961: $itemcount = 1;
4962: my (%choices,%defaultchecked,@toggles);
4963: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4964: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4965: &mt('LON-CAPA bug tracker'),600,500));
4966: %defaultchecked = ('submitbugs' => 'on');
4967: @toggles = ('submitbugs');
4968: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4969: \%choices,$itemcount);
4970: $$rowtotal ++;
4971: } else {
4972: my $css_class;
4973: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4974: my (%customroles,%ordered,%current);
4975: if (ref($settings) eq 'HASH') {
4976: if (ref($settings->{'adhoc'}) eq 'HASH') {
4977: %current = %{$settings->{'adhoc'}};
4978: }
4979: }
4980: my $count = 0;
4981: foreach my $key (sort(keys(%existing))) {
4982: if ($key=~/^rolesdef\_(\w+)$/) {
4983: my $rolename = $1;
4984: my (%privs,$order);
4985: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4986: $customroles{$rolename} = \%privs;
4987: if (ref($current{$rolename}) eq 'HASH') {
4988: $order = $current{$rolename}{'order'};
4989: }
4990: if ($order eq '') {
4991: $order = $count;
4992: }
4993: $ordered{$order} = $rolename;
4994: $count++;
4995: }
4996: }
4997: my $maxnum = scalar(keys(%ordered));
4998: my @roles_by_num = ();
4999: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
5000: push(@roles_by_num,$item);
5001: }
5002: my $context = 'domprefs';
5003: my $crstype = 'Course';
5004: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5005: my @accesstypes = ('all','dh','da','none');
5006: my ($numstatustypes,@jsarray);
5007: if (ref($types) eq 'ARRAY') {
5008: if (@{$types} > 0) {
5009: $numstatustypes = scalar(@{$types});
5010: push(@accesstypes,'status');
5011: @jsarray = ('bystatus');
5012: }
5013: }
5014: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
5015: if (keys(%domhelpdesk)) {
5016: push(@accesstypes,('inc','exc'));
5017: push(@jsarray,('notinc','notexc'));
5018: }
5019: my $hiddenstr = join("','",@jsarray);
5020: my $context = 'domprefs';
5021: my $crstype = 'Course';
5022: my $prefix = 'helproles_';
5023: my $add_class = 'LC_hidden';
5024: foreach my $num (@roles_by_num) {
5025: my $role = $ordered{$num};
5026: my ($desc,$access,@statuses);
5027: if (ref($current{$role}) eq 'HASH') {
5028: $desc = $current{$role}{'desc'};
5029: $access = $current{$role}{'access'};
5030: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
5031: @statuses = @{$current{$role}{'insttypes'}};
5032: }
5033: }
5034: if ($desc eq '') {
5035: $desc = $role;
5036: }
5037: my $identifier = 'custhelp'.$num;
5038: my %full=();
5039: my %levels= (
5040: course => {},
5041: domain => {},
5042: system => {},
5043: );
5044: my %levelscurrent=(
5045: course => {},
5046: domain => {},
5047: system => {},
5048: );
5049: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
5050: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5051: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5052: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
5053: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
5054: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
5055: for (my $k=0; $k<=$maxnum; $k++) {
5056: my $vpos = $k+1;
5057: my $selstr;
5058: if ($k == $num) {
5059: $selstr = ' selected="selected" ';
5060: }
5061: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5062: }
5063: $datatable .= '</select>'.(' 'x2).
5064: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
5065: '</td>'.
5066: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5067: &mt('Name shown to users:').
5068: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
5069: '</fieldset>'.
5070: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
5071: $othertitle,$usertypes,$types,\%domhelpdesk).
5072: '<fieldset>'.
5073: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
5074: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
5075: \%levelscurrent,$identifier,
5076: 'LC_hidden',$prefix.$num.'_privs').
5077: '</fieldset></td>';
5078: $itemcount ++;
5079: }
5080: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5081: my $newcust = 'custhelp'.$count;
5082: my (%privs,%levelscurrent);
5083: my %full=();
5084: my %levels= (
5085: course => {},
5086: domain => {},
5087: system => {},
5088: );
5089: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
5090: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5091: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
5092: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
5093: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
5094: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
5095: for (my $k=0; $k<$maxnum+1; $k++) {
5096: my $vpos = $k+1;
5097: my $selstr;
5098: if ($k == $maxnum) {
5099: $selstr = ' selected="selected" ';
5100: }
5101: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5102: }
5103: $datatable .= '</select> '."\n".
5104: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
5105: '</label></span></td>'.
5106: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5107: '<span class="LC_nobreak">'.
5108: &mt('Internal name:').
5109: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
5110: '</span>'.(' 'x4).
5111: '<span class="LC_nobreak">'.
5112: &mt('Name shown to users:').
5113: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
5114: '</span></fieldset>'.
5115: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
5116: $usertypes,$types,\%domhelpdesk).
5117: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
5118: &Apache::lonuserutils::custom_role_header($context,$crstype,
5119: \@templateroles,$newcust).
5120: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
5121: \%levelscurrent,$newcust).
5122: '</fieldset>'.
5123: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
5124: '</td></tr>';
5125: $count ++;
5126: $$rowtotal += $count;
5127: }
5128: return $datatable;
5129: }
5130:
5131: sub adhocbutton {
5132: my ($prefix,$num,$field,$visibility) = @_;
5133: my %lt = &Apache::lonlocal::texthash(
5134: show => 'Show details',
5135: hide => 'Hide details',
5136: );
5137: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
5138: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
5139: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
5140: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
5141: }
5142:
5143: sub helpsettings_javascript {
5144: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
5145: return unless(ref($roles_by_num) eq 'ARRAY');
5146: my %html_js_lt = &Apache::lonlocal::texthash(
5147: show => 'Show details',
5148: hide => 'Hide details',
5149: );
5150: &html_escape(\%html_js_lt);
5151: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
5152: return <<"ENDSCRIPT";
5153: <script type="text/javascript">
5154: // <![CDATA[
5155:
5156: function reorderHelpRoles(form,item) {
5157: var changedVal;
5158: $jstext
5159: var newpos = 'helproles_${total}_pos';
5160: var maxh = 1 + $total;
5161: var current = new Array();
5162: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5163: if (item == newpos) {
5164: changedVal = newitemVal;
5165: } else {
5166: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5167: current[newitemVal] = newpos;
5168: }
5169: for (var i=0; i<helproles.length; i++) {
5170: var elementName = 'helproles_'+helproles[i]+'_pos';
5171: if (elementName != item) {
5172: if (form.elements[elementName]) {
5173: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5174: current[currVal] = elementName;
5175: }
5176: }
5177: }
5178: var oldVal;
5179: for (var j=0; j<maxh; j++) {
5180: if (current[j] == undefined) {
5181: oldVal = j;
5182: }
5183: }
5184: if (oldVal < changedVal) {
5185: for (var k=oldVal+1; k<=changedVal ; k++) {
5186: var elementName = current[k];
5187: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5188: }
5189: } else {
5190: for (var k=changedVal; k<oldVal; k++) {
5191: var elementName = current[k];
5192: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5193: }
5194: }
5195: return;
5196: }
5197:
5198: function helpdeskAccess(num) {
5199: var curraccess = null;
5200: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5201: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5202: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5203: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5204: }
5205: }
5206: }
5207: var shown = Array();
5208: var hidden = Array();
5209: if (curraccess == 'none') {
5210: hidden = Array('$hiddenstr');
5211: } else {
5212: if (curraccess == 'status') {
5213: shown = Array('bystatus');
5214: hidden = Array('notinc','notexc');
5215: } else {
5216: if (curraccess == 'exc') {
5217: shown = Array('notexc');
5218: hidden = Array('notinc','bystatus');
5219: }
5220: if (curraccess == 'inc') {
5221: shown = Array('notinc');
5222: hidden = Array('notexc','bystatus');
5223: }
5224: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5225: hidden = Array('notinc','notexc','bystatus');
5226: }
5227: }
5228: }
5229: if (hidden.length > 0) {
5230: for (var i=0; i<hidden.length; i++) {
5231: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5232: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5233: }
5234: }
5235: }
5236: if (shown.length > 0) {
5237: for (var i=0; i<shown.length; i++) {
5238: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5239: if (shown[i] == 'privs') {
5240: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5241: } else {
5242: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5243: }
5244: }
5245: }
5246: }
5247: return;
5248: }
5249:
5250: function toggleHelpdeskItem(num,field) {
5251: if (document.getElementById('helproles_'+num+'_'+field)) {
5252: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5253: document.getElementById('helproles_'+num+'_'+field).className =
5254: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5255: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5256: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5257: }
5258: } else {
5259: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5260: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5261: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5262: }
5263: }
5264: }
5265: return;
5266: }
5267:
5268: // ]]>
5269: </script>
5270:
5271: ENDSCRIPT
5272: }
5273:
5274: sub helpdeskroles_access {
5275: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5276: $usertypes,$types,$domhelpdesk) = @_;
5277: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5278: my %lt = &Apache::lonlocal::texthash(
5279: 'rou' => 'Role usage',
5280: 'whi' => 'Which helpdesk personnel may use this role?',
5281: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5282: 'dh' => 'All with domain helpdesk role',
5283: 'da' => 'All with domain helpdesk assistant role',
5284: 'none' => 'None',
5285: 'status' => 'Determined based on institutional status',
5286: 'inc' => 'Include all, but exclude specific personnel',
5287: 'exc' => 'Exclude all, but include specific personnel',
5288: );
5289: my %usecheck = (
5290: all => ' checked="checked"',
5291: );
5292: my %displaydiv = (
5293: status => 'none',
5294: inc => 'none',
5295: exc => 'none',
5296: priv => 'block',
5297: );
5298: my $output;
5299: if (ref($current) eq 'HASH') {
5300: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5301: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5302: $usecheck{$current->{access}} = $usecheck{'all'};
5303: delete($usecheck{'all'});
5304: if ($current->{access} =~ /^(status|inc|exc)$/) {
5305: my $access = $1;
5306: $displaydiv{$access} = 'inline';
5307: } elsif ($current->{access} eq 'none') {
5308: $displaydiv{'priv'} = 'none';
5309: }
5310: }
5311: }
5312: }
5313: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5314: '<p>'.$lt{'whi'}.'</p>';
5315: foreach my $access (@{$accesstypes}) {
5316: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5317: ' onclick="helpdeskAccess('."'$num'".');" />'.
5318: $lt{$access}.'</label>';
5319: if ($access eq 'status') {
5320: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5321: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5322: $othertitle,$usertypes,$types).
5323: '</div>';
5324: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5325: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5326: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5327: '</div>';
5328: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5329: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5330: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5331: '</div>';
5332: }
5333: $output .= '</p>';
5334: }
5335: $output .= '</fieldset>';
5336: return $output;
5337: }
5338:
5339: sub radiobutton_prefs {
5340: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5341: $additional,$align,$firstval) = @_;
5342: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5343: (ref($choices) eq 'HASH'));
5344:
5345: my (%checkedon,%checkedoff,$datatable,$css_class);
5346:
5347: foreach my $item (@{$toggles}) {
5348: if ($defaultchecked->{$item} eq 'on') {
5349: $checkedon{$item} = ' checked="checked" ';
5350: $checkedoff{$item} = ' ';
5351: } elsif ($defaultchecked->{$item} eq 'off') {
5352: $checkedoff{$item} = ' checked="checked" ';
5353: $checkedon{$item} = ' ';
5354: }
5355: }
5356: if (ref($settings) eq 'HASH') {
5357: foreach my $item (@{$toggles}) {
5358: if ($settings->{$item} eq '1') {
5359: $checkedon{$item} = ' checked="checked" ';
5360: $checkedoff{$item} = ' ';
5361: } elsif ($settings->{$item} eq '0') {
5362: $checkedoff{$item} = ' checked="checked" ';
5363: $checkedon{$item} = ' ';
5364: }
5365: }
5366: }
5367: if ($onclick) {
5368: $onclick = ' onclick="'.$onclick.'"';
5369: }
5370: foreach my $item (@{$toggles}) {
5371: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5372: $datatable .=
5373: '<tr'.$css_class.'><td style="vertical-align: top">'.
5374: '<span class="LC_nobreak">'.$choices->{$item}.
5375: '</span></td>';
5376: if ($align eq 'left') {
5377: $datatable .= '<td class="LC_left_item">';
5378: } else {
5379: $datatable .= '<td class="LC_right_item">';
5380: }
5381: $datatable .= '<span class="LC_nobreak">';
5382: if ($firstval eq 'no') {
5383: $datatable .=
5384: '<label><input type="radio" name="'.
5385: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5386: '</label> <label><input type="radio" name="'.$item.'" '.
5387: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5388: } else {
5389: $datatable .=
5390: '<label><input type="radio" name="'.
5391: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5392: '</label> <label><input type="radio" name="'.$item.'" '.
5393: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5394: }
5395: $datatable .= '</span>'.$additional.'</td></tr>';
5396: $itemcount ++;
5397: }
5398: return ($datatable,$itemcount);
5399: }
5400:
5401: sub print_ltitools {
5402: my ($dom,$settings,$rowtotal) = @_;
5403: my $rownum = 0;
5404: my $css_class;
5405: my $itemcount = 1;
5406: my $maxnum = 0;
5407: my %ordered;
5408: if (ref($settings) eq 'HASH') {
5409: foreach my $item (keys(%{$settings})) {
5410: if (ref($settings->{$item}) eq 'HASH') {
5411: my $num = $settings->{$item}{'order'};
5412: $ordered{$num} = $item;
5413: }
5414: }
5415: }
5416: my $confname = $dom.'-domainconfig';
5417: my $switchserver = &check_switchserver($dom,$confname);
5418: my $maxnum = scalar(keys(%ordered));
5419: my $datatable;
5420: my %lt = <itools_names();
5421: my @courseroles = ('cc','in','ta','ep','st');
5422: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5423: my @fields = ('fullname','firstname','lastname','email','roles','user');
5424: if (keys(%ordered)) {
5425: my @items = sort { $a <=> $b } keys(%ordered);
5426: for (my $i=0; $i<@items; $i++) {
5427: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5428: my $item = $ordered{$items[$i]};
5429: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5430: if (ref($settings->{$item}) eq 'HASH') {
5431: $title = $settings->{$item}->{'title'};
5432: $url = $settings->{$item}->{'url'};
5433: $key = $settings->{$item}->{'key'};
5434: $secret = $settings->{$item}->{'secret'};
5435: $lifetime = $settings->{$item}->{'lifetime'};
5436: my $image = $settings->{$item}->{'image'};
5437: if ($image ne '') {
5438: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5439: }
5440: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5441: $sigsel{'HMAC-256'} = ' selected="selected"';
5442: } else {
5443: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5444: }
5445: }
5446: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5447: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5448: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5449: for (my $k=0; $k<=$maxnum; $k++) {
5450: my $vpos = $k+1;
5451: my $selstr;
5452: if ($k == $i) {
5453: $selstr = ' selected="selected" ';
5454: }
5455: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5456: }
5457: $datatable .= '</select>'.(' 'x2).
5458: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5459: &mt('Delete?').'</label></span></td>'.
5460: '<td colspan="2">'.
5461: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5462: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5463: (' 'x2).
5464: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5465: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5466: (' 'x2).
5467: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5468: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5469: (' 'x2).
5470: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5471: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5472: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5473: '<br /><br />'.
5474: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5475: ' value="'.$url.'" /></span>'.
5476: (' 'x2).
5477: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5478: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5479: (' 'x2).
5480: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5481: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5482: (' 'x2).
5483: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5484: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5485: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5486: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5487: '</fieldset>'.
5488: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5489: '<span class="LC_nobreak">'.&mt('Display target:');
5490: my %currdisp;
5491: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5492: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5493: $currdisp{'window'} = ' checked="checked"';
5494: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5495: $currdisp{'tab'} = ' checked="checked"';
5496: } else {
5497: $currdisp{'iframe'} = ' checked="checked"';
5498: }
5499: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5500: $currdisp{'width'} = $1;
5501: }
5502: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5503: $currdisp{'height'} = $1;
5504: }
5505: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5506: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5507: } else {
5508: $currdisp{'iframe'} = ' checked="checked"';
5509: }
5510: foreach my $disp ('iframe','tab','window') {
5511: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5512: $lt{$disp}.'</label>'.(' 'x2);
5513: }
5514: $datatable .= (' 'x4);
5515: foreach my $dimen ('width','height') {
5516: $datatable .= '<label>'.$lt{$dimen}.' '.
5517: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5518: (' 'x2);
5519: }
5520: $datatable .= '</span><br />'.
5521: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5522: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5523: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5524: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5525: '</textarea></div><div style=""></div><br />';
5526: my %units = (
5527: 'passback' => 'days',
5528: 'roster' => 'seconds',
5529: );
5530: foreach my $extra ('passback','roster') {
5531: my $validsty = 'none';
5532: my $currvalid;
5533: my $checkedon = '';
5534: my $checkedoff = ' checked="checked"';
5535: if ($settings->{$item}->{$extra}) {
5536: $checkedon = $checkedoff;
5537: $checkedoff = '';
5538: $validsty = 'inline-block';
5539: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5540: $currvalid = $settings->{$item}->{$extra.'valid'};
5541: }
5542: }
5543: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5544: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5545: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5546: &mt('No').'</label>'.(' 'x2).
5547: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5548: &mt('Yes').'</label></span></div>'.
5549: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5550: '<span class="LC_nobreak">'.
5551: &mt("at least [_1] $units{$extra} after launch",
5552: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5553: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5554: }
5555: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5556: if ($imgsrc) {
5557: $datatable .= $imgsrc.
5558: '<label><input type="checkbox" name="ltitools_image_del"'.
5559: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5560: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5561: } else {
5562: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5563: }
5564: if ($switchserver) {
5565: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5566: } else {
5567: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5568: }
5569: $datatable .= '</span></fieldset>';
5570: my (%checkedfields,%rolemaps,$userincdom);
5571: if (ref($settings->{$item}) eq 'HASH') {
5572: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5573: %checkedfields = %{$settings->{$item}->{'fields'}};
5574: }
5575: $userincdom = $settings->{$item}->{'incdom'};
5576: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5577: %rolemaps = %{$settings->{$item}->{'roles'}};
5578: $checkedfields{'roles'} = 1;
5579: }
5580: }
5581: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5582: '<span class="LC_nobreak">';
5583: my $userfieldstyle = 'display:none;';
5584: my $seluserdom = '';
5585: my $unseluserdom = ' selected="selected"';
5586: foreach my $field (@fields) {
5587: my ($checked,$onclick,$id,$spacer);
5588: if ($checkedfields{$field}) {
5589: $checked = ' checked="checked"';
5590: }
5591: if ($field eq 'user') {
5592: $id = ' id="ltitools_user_field_'.$i.'"';
5593: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5594: if ($checked) {
5595: $userfieldstyle = 'display:inline-block';
5596: if ($userincdom) {
5597: $seluserdom = $unseluserdom;
5598: $unseluserdom = '';
5599: }
5600: }
5601: } else {
5602: $spacer = (' ' x2);
5603: }
5604: $datatable .= '<label>'.
5605: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5606: $lt{$field}.'</label>'.$spacer;
5607: }
5608: $datatable .= '</span>';
5609: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5610: '<span class="LC_nobreak"> : '.
5611: '<select name="ltitools_userincdom_'.$i.'">'.
5612: '<option value="">'.&mt('Select').'</option>'.
5613: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5614: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5615: '</select></span></div>';
5616: $datatable .= '</fieldset>'.
5617: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5618: foreach my $role (@courseroles) {
5619: my ($selected,$selectnone);
5620: if (!$rolemaps{$role}) {
5621: $selectnone = ' selected="selected"';
5622: }
5623: $datatable .= '<td style="text-align: center">'.
5624: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5625: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5626: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5627: foreach my $ltirole (@ltiroles) {
5628: unless ($selectnone) {
5629: if ($rolemaps{$role} eq $ltirole) {
5630: $selected = ' selected="selected"';
5631: } else {
5632: $selected = '';
5633: }
5634: }
5635: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5636: }
5637: $datatable .= '</select></td>';
5638: }
5639: $datatable .= '</tr></table></fieldset>';
5640: my %courseconfig;
5641: if (ref($settings->{$item}) eq 'HASH') {
5642: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5643: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5644: }
5645: }
5646: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5647: foreach my $item ('label','title','target','linktext','explanation','append') {
5648: my $checked;
5649: if ($courseconfig{$item}) {
5650: $checked = ' checked="checked"';
5651: }
5652: $datatable .= '<label>'.
5653: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5654: $lt{'crs'.$item}.'</label> '."\n";
5655: }
5656: $datatable .= '</span></fieldset>'.
5657: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5658: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5659: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5660: my %custom = %{$settings->{$item}->{'custom'}};
5661: if (keys(%custom) > 0) {
5662: foreach my $key (sort(keys(%custom))) {
5663: $datatable .= '<tr><td><span class="LC_nobreak">'.
5664: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5665: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5666: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5667: ' value="'.$custom{$key}.'" /></td></tr>';
5668: }
5669: }
5670: }
5671: $datatable .= '<tr><td><span class="LC_nobreak">'.
5672: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5673: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5674: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5675: $datatable .= '</table></fieldset></td></tr>'."\n";
5676: $itemcount ++;
5677: }
5678: }
5679: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5680: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5681: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5682: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5683: '<select name="ltitools_add_pos"'.$chgstr.'>';
5684: for (my $k=0; $k<$maxnum+1; $k++) {
5685: my $vpos = $k+1;
5686: my $selstr;
5687: if ($k == $maxnum) {
5688: $selstr = ' selected="selected" ';
5689: }
5690: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5691: }
5692: $datatable .= '</select> '."\n".
5693: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5694: '<td colspan="2">'.
5695: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5696: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5697: (' 'x2).
5698: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5699: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5700: (' 'x2).
5701: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5702: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5703: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5704: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5705: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5706: '<br />'.
5707: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5708: (' 'x2).
5709: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5710: (' 'x2).
5711: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5712: (' 'x2).
5713: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5714: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
5715: '</fieldset>'.
5716: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5717: '<span class="LC_nobreak">'.&mt('Display target:');
5718: my %defaultdisp;
5719: $defaultdisp{'iframe'} = ' checked="checked"';
5720: foreach my $disp ('iframe','tab','window') {
5721: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5722: $lt{$disp}.'</label>'.(' 'x2);
5723: }
5724: $datatable .= (' 'x4);
5725: foreach my $dimen ('width','height') {
5726: $datatable .= '<label>'.$lt{$dimen}.' '.
5727: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5728: (' 'x2);
5729: }
5730: $datatable .= '</span><br />'.
5731: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5732: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5733: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5734: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5735: '</div><div style=""></div><br />';
5736: my %units = (
5737: 'passback' => 'days',
5738: 'roster' => 'seconds',
5739: );
5740: my %defaulttimes = (
5741: 'passback' => '7',
5742: 'roster' => '300',
5743: );
5744: foreach my $extra ('passback','roster') {
5745: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5746: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5747: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5748: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5749: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5750: &mt('Yes').'</label></span></div>'.
5751: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5752: '<span class="LC_nobreak">'.
5753: &mt("at least [_1] $units{$extra} after launch",
5754: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5755: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5756: }
5757: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5758: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5759: if ($switchserver) {
5760: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5761: } else {
5762: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5763: }
5764: $datatable .= '</span></fieldset>'.
5765: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5766: '<span class="LC_nobreak">';
5767: foreach my $field (@fields) {
5768: my ($id,$onclick,$spacer);
5769: if ($field eq 'user') {
5770: $id = ' id="ltitools_user_field_add"';
5771: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5772: } else {
5773: $spacer = (' ' x2);
5774: }
5775: $datatable .= '<label>'.
5776: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5777: $lt{$field}.'</label>'.$spacer;
5778: }
5779: $datatable .= '</span>'.
5780: '<div style="display:none;" id="ltitools_user_div_add">'.
5781: '<span class="LC_nobreak"> : '.
5782: '<select name="ltitools_userincdom_add">'.
5783: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5784: '<option value="0">'.&mt('username').'</option>'.
5785: '<option value="1">'.&mt('username:domain').'</option>'.
5786: '</select></span></div></fieldset>';
5787: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5788: foreach my $role (@courseroles) {
5789: my ($checked,$checkednone);
5790: $datatable .= '<td style="text-align: center">'.
5791: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5792: '<select name="ltitools_add_roles_'.$role.'">'.
5793: '<option value="" selected="selected">'.&mt('Select').'</option>';
5794: foreach my $ltirole (@ltiroles) {
5795: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5796: }
5797: $datatable .= '</select></td>';
5798: }
5799: $datatable .= '</tr></table></fieldset>'.
5800: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5801: foreach my $item ('label','title','target','linktext','explanation','append') {
5802: $datatable .= '<label>'.
5803: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5804: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5805: }
5806: $datatable .= '</span></fieldset>'.
5807: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5808: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5809: '<tr><td><span class="LC_nobreak">'.
5810: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5811: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5812: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5813: '</table></fieldset>'."\n".
5814: '</td>'."\n".
5815: '</tr>'."\n";
5816: $itemcount ++;
5817: return $datatable;
5818: }
5819:
5820: sub ltitools_names {
5821: my %lt = &Apache::lonlocal::texthash(
5822: 'title' => 'Title',
5823: 'version' => 'Version',
5824: 'msgtype' => 'Message Type',
5825: 'sigmethod' => 'Signature Method',
5826: 'url' => 'URL',
5827: 'key' => 'Key',
5828: 'lifetime' => 'Nonce lifetime (s)',
5829: 'secret' => 'Secret',
5830: 'icon' => 'Icon',
5831: 'user' => 'User',
5832: 'fullname' => 'Full Name',
5833: 'firstname' => 'First Name',
5834: 'lastname' => 'Last Name',
5835: 'email' => 'E-mail',
5836: 'roles' => 'Role',
5837: 'window' => 'Window',
5838: 'tab' => 'Tab',
5839: 'iframe' => 'iFrame',
5840: 'height' => 'Height',
5841: 'width' => 'Width',
5842: 'linktext' => 'Default Link Text',
5843: 'explanation' => 'Default Explanation',
5844: 'passback' => 'Tool can return grades:',
5845: 'roster' => 'Tool can retrieve roster:',
5846: 'crstarget' => 'Display target',
5847: 'crslabel' => 'Course label',
5848: 'crstitle' => 'Course title',
5849: 'crslinktext' => 'Link Text',
5850: 'crsexplanation' => 'Explanation',
5851: 'crsappend' => 'Provider URL',
5852: );
5853: return %lt;
5854: }
5855:
5856: sub print_proctoring {
5857: my ($dom,$settings,$rowtotal) = @_;
5858: my $itemcount = 1;
5859: my (%ordered,%providernames,%current,%currentdef);
5860: my $confname = $dom.'-domainconfig';
5861: my $switchserver = &check_switchserver($dom,$confname);
5862: if (ref($settings) eq 'HASH') {
5863: foreach my $item (keys(%{$settings})) {
5864: if (ref($settings->{$item}) eq 'HASH') {
5865: my $num = $settings->{$item}{'order'};
5866: $ordered{$num} = $item;
5867: }
5868: }
5869: } else {
5870: %ordered = (
5871: 1 => 'proctorio',
5872: 2 => 'examity',
5873: );
5874: }
5875: %providernames = &proctoring_providernames();
5876: my $maxnum = scalar(keys(%ordered));
5877: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5878: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5879: if (ref($requref) eq 'HASH') {
5880: %requserfields = %{$requref};
5881: }
5882: if (ref($opturef) eq 'HASH') {
5883: %optuserfields = %{$opturef};
5884: }
5885: if (ref($defref) eq 'HASH') {
5886: %defaults = %{$defref};
5887: }
5888: if (ref($extref) eq 'HASH') {
5889: %extended = %{$extref};
5890: }
5891: if (ref($crsref) eq 'HASH') {
5892: %crsconf = %{$crsref};
5893: }
5894: if (ref($rolesref) eq 'ARRAY') {
5895: @courseroles = @{$rolesref};
5896: }
5897: if (ref($ltiref) eq 'ARRAY') {
5898: @ltiroles = @{$ltiref};
5899: }
5900: my $datatable;
5901: my $css_class;
5902: if (keys(%ordered)) {
5903: my @items = sort { $a <=> $b } keys(%ordered);
5904: for (my $i=0; $i<@items; $i++) {
5905: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5906: my $provider = $ordered{$items[$i]};
5907: my $optionsty = 'none';
5908: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5909: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5910: if (ref($settings) eq 'HASH') {
5911: if (ref($settings->{$provider}) eq 'HASH') {
5912: %current = %{$settings->{$provider}};
5913: if ($current{'available'}) {
5914: $optionsty = 'block';
5915: $available = 1;
5916: }
5917: if ($current{'lifetime'} =~ /^\d+$/) {
5918: $lifetime = $current{'lifetime'};
5919: }
5920: if ($current{'version'} =~ /^\d+\.\d+$/) {
5921: $version = $current{'version'};
5922: }
5923: if ($current{'image'} ne '') {
5924: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5925: }
5926: if (ref($current{'fields'}) eq 'ARRAY') {
5927: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5928: }
5929: $userincdom = $current{'incdom'};
5930: if (ref($current{'roles'}) eq 'HASH') {
5931: %rolemaps = %{$current{'roles'}};
5932: $checkedfields{'roles'} = 1;
5933: }
5934: if (ref($current{'defaults'}) eq 'ARRAY') {
5935: foreach my $val (@{$current{'defaults'}}) {
5936: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5937: $inuse{$val} = 1;
5938: } else {
5939: foreach my $poss (keys(%{$extended{$provider}})) {
5940: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5941: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5942: $inuse{$poss} = $val;
5943: last;
5944: }
5945: }
5946: }
5947: }
5948: }
5949: } elsif (ref($current{'defaults'}) eq 'HASH') {
5950: foreach my $key (keys(%{$current{'defaults'}})) {
5951: my $currval = $current{'defaults'}{$key};
5952: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5953: $inuse{$key} = 1;
5954: } else {
5955: my $match;
5956: foreach my $poss (keys(%{$extended{$provider}})) {
5957: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5958: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5959: $inuse{$poss} = $key;
5960: last;
5961: }
5962: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5963: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5964: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5965: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5966: $currentdef{$inner} = $currval;
5967: $match = 1;
5968: last;
5969: }
5970: } elsif ($inner eq $key) {
5971: $currentdef{$key} = $currval;
5972: $match = 1;
5973: last;
5974: }
5975: }
5976: }
5977: last if ($match);
5978: }
5979: }
5980: }
5981: }
5982: if (ref($current{'crsconf'}) eq 'ARRAY') {
5983: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5984: }
5985: }
5986: }
5987: my %lt = &proctoring_titles($provider);
5988: my %fieldtitles = &proctoring_fieldtitles($provider);
5989: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5990: my %checkedavailable = (
5991: yes => '',
5992: no => ' checked="checked"',
5993: );
5994: if ($available) {
5995: $checkedavailable{'yes'} = $checkedavailable{'no'};
5996: $checkedavailable{'no'} = '';
5997: }
5998: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5999: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6000: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
6001: for (my $k=0; $k<$maxnum; $k++) {
6002: my $vpos = $k+1;
6003: my $selstr;
6004: if ($k == $i) {
6005: $selstr = ' selected="selected" ';
6006: }
6007: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6008: }
6009: if ($version eq '') {
6010: if ($provider eq 'proctorio') {
6011: $version = '1.0';
6012: } elsif ($provider eq 'examity') {
6013: $version = '1.1';
6014: }
6015: }
6016: if ($lifetime eq '') {
6017: $lifetime = '300';
6018: }
6019: $datatable .=
6020: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
6021: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
6022: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
6023: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
6024: '</td>'.
6025: '<td colspan="2">'.
6026: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
6027: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
6028: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
6029: (' 'x2).
6030: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
6031: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
6032: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
6033: (' 'x2).
6034: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
6035: '<br />'.
6036: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
6037: '<br />'.
6038: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
6039: (' 'x2).
6040: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
6041: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
6042: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
6043: if ($imgsrc) {
6044: $datatable .= $imgsrc.
6045: '<label><input type="checkbox" name="proctoring_image_del"'.
6046: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
6047: '<span class="LC_nobreak"> '.&mt('Replace:');
6048: }
6049: $datatable .= ' ';
6050: if ($switchserver) {
6051: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6052: } else {
6053: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
6054: }
6055: unless ($imgsrc) {
6056: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
6057: }
6058: $datatable .= '</fieldset>'."\n";
6059: if (ref($requserfields{$provider}) eq 'ARRAY') {
6060: if (@{$requserfields{$provider}} > 0) {
6061: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
6062: foreach my $field (@{$requserfields{$provider}}) {
6063: $datatable .= '<span class="LC_nobreak">'.
6064: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
6065: $lt{$field}.'</label>';
6066: if ($field eq 'user') {
6067: my $seluserdom = '';
6068: my $unseluserdom = ' selected="selected"';
6069: if ($userincdom) {
6070: $seluserdom = $unseluserdom;
6071: $unseluserdom = '';
6072: }
6073: $datatable .= ': '.
6074: '<select name="proctoring_userincdom_'.$provider.'">'.
6075: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
6076: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
6077: '</select> ';
6078: } else {
6079: $datatable .= ' ';
6080: if ($field eq 'roles') {
6081: $showroles = 1;
6082: }
6083: }
6084: $datatable .= '</span> ';
6085: }
6086: }
6087: $datatable .= '</fieldset>'."\n";
6088: }
6089: if (ref($optuserfields{$provider}) eq 'ARRAY') {
6090: if (@{$optuserfields{$provider}} > 0) {
6091: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
6092: foreach my $field (@{$optuserfields{$provider}}) {
6093: my $checked;
6094: if ($checkedfields{$field}) {
6095: $checked = ' checked="checked"';
6096: }
6097: $datatable .= '<span class="LC_nobreak">'.
6098: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
6099: }
6100: $datatable .= '</fieldset>'."\n";
6101: }
6102: }
6103: if (ref($defaults{$provider}) eq 'ARRAY') {
6104: if (@{$defaults{$provider}}) {
6105: my (%options,@selectboxes);
6106: if (ref($extended{$provider}) eq 'HASH') {
6107: %options = %{$extended{$provider}};
6108: }
6109: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
6110: my ($rem,$numinrow,$dropdowns);
6111: if ($provider eq 'proctorio') {
6112: $datatable .= '<table>';
6113: $numinrow = 4;
6114: }
6115: my $i = 0;
6116: foreach my $field (@{$defaults{$provider}}) {
6117: my $checked;
6118: if ($inuse{$field}) {
6119: $checked = ' checked="checked"';
6120: }
6121: if ($provider eq 'examity') {
6122: if ($field eq 'display') {
6123: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
6124: foreach my $option ('iframe','tab','window') {
6125: my $checkdisp;
6126: if ($currentdef{'target'} eq $option) {
6127: $checkdisp = ' checked="checked"';
6128: }
6129: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
6130: $fieldtitles{$option}.'</label>'.(' 'x2);
6131: }
6132: $datatable .= (' 'x4);
6133: foreach my $dimen ('width','height') {
6134: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
6135: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
6136: 'value="'.$currentdef{$dimen}.'" /></label>'.
6137: (' 'x2);
6138: }
6139: $datatable .= '</span><br />'.
6140: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
6141: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
6142: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
6143: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
6144: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
6145: $currentdef{'explanation'}.
6146: '</textarea></div><div style=""></div><br />';
6147: }
6148: } else {
6149: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
6150: my ($output,$selnone);
6151: unless ($checked) {
6152: $selnone = ' selected="selected"';
6153: }
6154: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
6155: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
6156: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
6157: foreach my $option (@{$options{$field}}) {
6158: my $sel;
6159: if ($inuse{$field} eq $option) {
6160: $sel = ' selected="selected"';
6161: }
6162: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
6163: }
6164: $output .= '</select></span>';
6165: push(@selectboxes,$output);
6166: } else {
6167: $rem = $i%($numinrow);
6168: if ($rem == 0) {
6169: if ($i > 0) {
6170: $datatable .= '</tr>';
6171: }
6172: $datatable .= '<tr>';
6173: }
6174: $datatable .= '<td class="LC_left_item">'.
6175: '<span class="LC_nobreak">'.
6176: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
6177: $fieldtitles{$field}.'</label></span></td>';
6178: $i++;
6179: }
6180: }
6181: }
6182: if ($provider eq 'proctorio') {
6183: if ($numinrow) {
6184: $rem = $i%$numinrow;
6185: }
6186: my $colsleft = $numinrow - $rem;
6187: if ($colsleft > 1) {
6188: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6189: } else {
6190: $datatable .= '<td class="LC_left_item">';
6191: }
6192: $datatable .= ' '.
6193: '</td></tr></table>';
6194: if (@selectboxes) {
6195: $datatable .= '<hr /><table>';
6196: $numinrow = 2;
6197: for (my $i=0; $i<@selectboxes; $i++) {
6198: $rem = $i%($numinrow);
6199: if ($rem == 0) {
6200: if ($i > 0) {
6201: $datatable .= '</tr>';
6202: }
6203: $datatable .= '<tr>';
6204: }
6205: $datatable .= '<td class="LC_left_item">'.
6206: $selectboxes[$i].'</td>';
6207: }
6208: if ($numinrow) {
6209: $rem = $i%$numinrow;
6210: }
6211: $colsleft = $numinrow - $rem;
6212: if ($colsleft > 1) {
6213: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6214: } else {
6215: $datatable .= '<td class="LC_left_item">';
6216: }
6217: $datatable .= ' '.
6218: '</td></tr></table>';
6219: }
6220: }
6221: $datatable .= '</fieldset>';
6222: }
6223: if (ref($crsconf{$provider}) eq 'ARRAY') {
6224: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6225: '<legend>'.&mt('Configurable in course').'</legend>';
6226: my ($rem,$numinrow);
6227: if ($provider eq 'proctorio') {
6228: $datatable .= '<table>';
6229: $numinrow = 4;
6230: }
6231: my $i = 0;
6232: foreach my $item (@{$crsconf{$provider}}) {
6233: my $name;
6234: if ($provider eq 'examity') {
6235: $name = $lt{'crs'.$item};
6236: } elsif ($provider eq 'proctorio') {
6237: $name = $fieldtitles{$item};
6238: $rem = $i%($numinrow);
6239: if ($rem == 0) {
6240: if ($i > 0) {
6241: $datatable .= '</tr>';
6242: }
6243: $datatable .= '<tr>';
6244: }
6245: $datatable .= '<td class="LC_left_item>';
6246: }
6247: my $checked;
6248: if ($crsconfig{$item}) {
6249: $checked = ' checked="checked"';
6250: }
6251: $datatable .= '<span class="LC_nobreak"><label>'.
6252: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6253: $name.'</label></span>';
6254: if ($provider eq 'examity') {
6255: $datatable .= ' ';
6256: }
6257: $datatable .= "\n";
6258: $i++;
6259: }
6260: if ($provider eq 'proctorio') {
6261: if ($numinrow) {
6262: $rem = $i%$numinrow;
6263: }
6264: my $colsleft = $numinrow - $rem;
6265: if ($colsleft > 1) {
6266: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6267: } else {
6268: $datatable .= '<td class="LC_left_item">';
6269: }
6270: $datatable .= ' '.
6271: '</td></tr></table>';
6272: }
6273: $datatable .= '</fieldset>';
6274: }
6275: if ($showroles) {
6276: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6277: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6278: foreach my $role (@courseroles) {
6279: my ($selected,$selectnone);
6280: if (!$rolemaps{$role}) {
6281: $selectnone = ' selected="selected"';
6282: }
6283: $datatable .= '<td style="text-align: center">'.
6284: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6285: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6286: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6287: foreach my $ltirole (@ltiroles) {
6288: unless ($selectnone) {
6289: if ($rolemaps{$role} eq $ltirole) {
6290: $selected = ' selected="selected"';
6291: } else {
6292: $selected = '';
6293: }
6294: }
6295: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6296: }
6297: $datatable .= '</select></td>';
6298: }
6299: $datatable .= '</tr></table></fieldset>'.
6300: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6301: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6302: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6303: '<tr><td></td><td>lms</td>'.
6304: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6305: ' value="Loncapa" disabled="disabled"/></td></tr>';
6306: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6307: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6308: my %custom = %{$settings->{$provider}->{'custom'}};
6309: if (keys(%custom) > 0) {
6310: foreach my $key (sort(keys(%custom))) {
6311: next if ($key eq 'lms');
6312: $datatable .= '<tr><td><span class="LC_nobreak">'.
6313: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6314: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6315: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6316: ' value="'.$custom{$key}.'" /></td></tr>';
6317: }
6318: }
6319: }
6320: $datatable .= '<tr><td><span class="LC_nobreak">'.
6321: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6322: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6323: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6324: '</table></fieldset></td></tr>'."\n";
6325: }
6326: $datatable .= '</td></tr>';
6327: }
6328: $itemcount ++;
6329: }
6330: }
6331: return $datatable;
6332: }
6333:
6334: sub proctoring_data {
6335: my $requserfields = {
6336: proctorio => ['user'],
6337: examity => ['roles','user'],
6338: };
6339: my $optuserfields = {
6340: proctorio => ['fullname'],
6341: examity => ['fullname','firstname','lastname','email'],
6342: };
6343: my $defaults = {
6344: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6345: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6346: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6347: 'closetabs','onescreen','print','downloads','cache','rightclick',
6348: 'reentry','calculator','whiteboard'],
6349: examity => ['display'],
6350: };
6351: my $extended = {
6352: proctorio => {
6353: verifyid => ['verifyidauto','verifyidlive'],
6354: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6355: tabslinks => ['notabs','linksonly'],
6356: reentry => ['noreentry','agentreentry'],
6357: calculator => ['calculatorbasic','calculatorsci'],
6358: },
6359: examity => {
6360: display => {
6361: target => ['iframe','tab','window'],
6362: width => '',
6363: height => '',
6364: linktext => '',
6365: explanation => '',
6366: },
6367: },
6368: };
6369: my $crsconf = {
6370: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6371: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6372: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6373: 'closetabs','onescreen','print','downloads','cache','rightclick',
6374: 'reentry','calculator','whiteboard'],
6375: examity => ['label','title','target','linktext','explanation','append'],
6376: };
6377: my $courseroles = ['cc','in','ta','ep','st'];
6378: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6379: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6380: }
6381:
6382: sub proctoring_titles {
6383: my ($item) = @_;
6384: my (%common_lt,%custom_lt);
6385: %common_lt = &Apache::lonlocal::texthash (
6386: 'avai' => 'Available?',
6387: 'base' => 'Basic Settings',
6388: 'requ' => 'User data required to be sent on launch',
6389: 'optu' => 'User data optionally sent on launch',
6390: 'udsl' => 'User data sent on launch',
6391: 'defa' => 'Defaults for items configurable in course',
6392: 'sigmethod' => 'Signature Method',
6393: 'key' => 'Key',
6394: 'lifetime' => 'Nonce lifetime (s)',
6395: 'secret' => 'Secret',
6396: 'icon' => 'Icon',
6397: 'fullname' => 'Full Name',
6398: 'visible' => 'Visible input',
6399: 'username' => 'username',
6400: 'user' => 'User',
6401: );
6402: if ($item eq 'proctorio') {
6403: %custom_lt = &Apache::lonlocal::texthash (
6404: 'version' => 'OAuth version',
6405: 'url' => 'API URL',
6406: 'uname:dom' => 'username-domain',
6407: );
6408: } elsif ($item eq 'examity') {
6409: %custom_lt = &Apache::lonlocal::texthash (
6410: 'version' => 'LTI Version',
6411: 'url' => 'URL',
6412: 'uname:dom' => 'username:domain',
6413: 'msgtype' => 'Message Type',
6414: 'firstname' => 'First Name',
6415: 'lastname' => 'Last Name',
6416: 'email' => 'E-mail',
6417: 'roles' => 'Role',
6418: 'crstarget' => 'Display target',
6419: 'crslabel' => 'Course label',
6420: 'crstitle' => 'Course title',
6421: 'crslinktext' => 'Link Text',
6422: 'crsexplanation' => 'Explanation',
6423: 'crsappend' => 'Provider URL',
6424: );
6425: }
6426: my %lt = (%common_lt,%custom_lt);
6427: return %lt;
6428: }
6429:
6430: sub proctoring_fieldtitles {
6431: my ($item) = @_;
6432: if ($item eq 'proctorio') {
6433: return &Apache::lonlocal::texthash (
6434: 'recordvideo' => 'Record video',
6435: 'recordaudio' => 'Record audio',
6436: 'recordscreen' => 'Record screen',
6437: 'recordwebtraffic' => 'Record web traffic',
6438: 'recordroomstart' => 'Record room scan',
6439: 'verifyvideo' => 'Verify webcam',
6440: 'verifyaudio' => 'Verify microphone',
6441: 'verifydesktop' => 'Verify desktop recording',
6442: 'verifyid' => 'Photo ID verification',
6443: 'verifysignature' => 'Require signature',
6444: 'fullscreen' => 'Fullscreen',
6445: 'clipboard' => 'Disable copy/paste',
6446: 'tabslinks' => 'New tabs/windows',
6447: 'closetabs' => 'Close other tabs',
6448: 'onescreen' => 'Limit to single screen',
6449: 'print' => 'Disable Printing',
6450: 'downloads' => 'Disable Downloads',
6451: 'cache' => 'Empty cache after exam',
6452: 'rightclick' => 'Disable right click',
6453: 'reentry' => 'Re-entry to exam',
6454: 'calculator' => 'Onscreen calculator',
6455: 'whiteboard' => 'Onscreen whiteboard',
6456: 'verifyidauto' => 'Automated verification',
6457: 'verifyidlive' => 'Live agent verification',
6458: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6459: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6460: 'fullscreensever' => 'Forced, navigation away ends exam',
6461: 'notabs' => 'Disaallowed',
6462: 'linksonly' => 'Allowed from links in exam',
6463: 'noreentry' => 'Disallowed',
6464: 'agentreentry' => 'Agent required for re-entry',
6465: 'calculatorbasic' => 'Basic',
6466: 'calculatorsci' => 'Scientific',
6467: );
6468: } elsif ($item eq 'examity') {
6469: return &Apache::lonlocal::texthash (
6470: 'target' => 'Display target',
6471: 'window' => 'Window',
6472: 'tab' => 'Tab',
6473: 'iframe' => 'iFrame',
6474: 'height' => 'Height (pixels)',
6475: 'width' => 'Width (pixels)',
6476: 'linktext' => 'Default Link Text',
6477: 'explanation' => 'Default Explanation',
6478: 'append' => 'Provider URL',
6479: );
6480: }
6481: }
6482:
6483: sub proctoring_providernames {
6484: return (
6485: proctorio => 'Proctorio',
6486: examity => 'Examity',
6487: );
6488: }
6489:
6490: sub print_lti {
6491: my ($position,$dom,$settings,$rowtotal) = @_;
6492: my $itemcount = 1;
6493: my ($datatable,$css_class);
6494: my (%rules,%encrypt,%privkeys,%linkprot);
6495: if (ref($settings) eq 'HASH') {
6496: if ($position eq 'top') {
6497: if (exists($settings->{'encrypt'})) {
6498: if (ref($settings->{'encrypt'}) eq 'HASH') {
6499: foreach my $key (keys(%{$settings->{'encrypt'}})) {
6500: if ($key eq 'consumers') {
6501: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
6502: } else {
6503: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
6504: }
6505: }
6506: }
6507: }
6508: if (exists($settings->{'private'})) {
6509: if (ref($settings->{'private'}) eq 'HASH') {
6510: if (ref($settings->{'private'}) eq 'HASH') {
6511: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
6512: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
6513: }
6514: }
6515: }
6516: }
6517: } elsif ($position eq 'middle') {
6518: if (exists($settings->{'rules'})) {
6519: if (ref($settings->{'rules'}) eq 'HASH') {
6520: %rules = %{$settings->{'rules'}};
6521: }
6522: }
6523: } elsif ($position eq 'lower') {
6524: if (exists($settings->{'linkprot'})) {
6525: if (ref($settings->{'linkprot'}) eq 'HASH') {
6526: %linkprot = %{$settings->{'linkprot'}};
6527: if ($linkprot{'lock'}) {
6528: delete($linkprot{'lock'});
6529: }
6530: }
6531: }
6532: } else {
6533: foreach my $key ('encrypt','private','rules','linkprot') {
6534: if (exists($settings->{$key})) {
6535: delete($settings->{$key});
6536: }
6537: }
6538: }
6539: }
6540: if ($position eq 'top') {
6541: my @ids=&Apache::lonnet::current_machine_ids();
6542: my %servers = &Apache::lonnet::get_servers($dom,'library');
6543: my $primary = &Apache::lonnet::domain($dom,'primary');
6544: my ($extra,$numshown);
6545: foreach my $hostid (sort(keys(%servers))) {
6546: my ($showextra,$divsty,$switch);
6547: if ($hostid eq $primary) {
6548: if (($encrypt{'ltisec_consumers'}) || ($encrypt{'ltisec_domlinkprot'})) {
6549: $showextra = 1;
6550: }
6551: }
6552: if ($encrypt{'ltisec_crslinkprot'}) {
6553: $showextra = 1;
6554: }
6555: unless (grep(/^\Q$hostid\E$/,@ids)) {
6556: $switch = 1;
6557: }
6558: if ($showextra) {
6559: $numshown ++;
6560: $divsty = 'display:inline-block';
6561: } else {
6562: $divsty = 'display:none';
6563: }
6564: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
6565: '<legend>'.$hostid.'</legend>';
6566: if ($switch) {
6567: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
6568: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
6569: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6570: if (exists($privkeys{$hostid})) {
6571: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
6572: '<span class="LC_nobreak">'.
6573: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6574: '<span class="LC_nobreak">'.&mt('Change?').
6575: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6576: (' 'x2).
6577: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6578: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6579: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6580: '</span></div>';
6581: } else {
6582: $extra .= '<span class="LC_nobreak">'.
6583: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6584: '</span>'."\n";
6585: }
6586: } elsif (exists($privkeys{$hostid})) {
6587: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
6588: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6589: '<span class="LC_nobreak">'.&mt('Change?').
6590: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6591: (' 'x2).
6592: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6593: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6594: '<span class="LC_nobreak">'.&mt('New Key').':'.
6595: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
6596: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6597: '</span></div>';
6598: } else {
6599: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
6600: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
6601: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
6602: }
6603: $extra .= '</fieldset>';
6604: }
6605: my %choices = &Apache::lonlocal::texthash (
6606: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
6607: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
6608: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
6609: );
6610: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
6611: my %defaultchecked = (
6612: 'ltisec_crslinkprot' => 'off',
6613: 'ltisec_domlinkprot' => 'off',
6614: 'ltisec_consumers' => 'off',
6615: );
6616: my ($onclick,$itemcount);
6617: $onclick = 'javascript:toggleLTIEncKey(this.form);';
6618: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
6619: \%choices,$itemcount,$onclick,'','left','no');
6620:
6621: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6622: my $noprivkeysty = 'display:inline-block';
6623: if ($numshown) {
6624: $noprivkeysty = 'display:none';
6625: }
6626: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
6627: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
6628: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
6629: $extra.
6630: '</td></tr>';
6631: $itemcount ++;
6632: $$rowtotal += $itemcount;
6633: } elsif ($position eq 'middle') {
6634: $datatable = &password_rules('secrets',\$itemcount,\%rules);
6635: $$rowtotal += $itemcount;
6636: } elsif ($position eq 'lower') {
6637: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
6638: } else {
6639: my $maxnum = 0;
6640: my %ordered;
6641: if (ref($settings) eq 'HASH') {
6642: foreach my $item (keys(%{$settings})) {
6643: if (ref($settings->{$item}) eq 'HASH') {
6644: my $num = $settings->{$item}{'order'};
6645: if ($num eq '') {
6646: $num = scalar(keys(%{$settings}));
6647: }
6648: $ordered{$num} = $item;
6649: }
6650: }
6651: }
6652: $maxnum = scalar(keys(%ordered));
6653: my %lt = <i_names();
6654: if (keys(%ordered)) {
6655: my @items = sort { $a <=> $b } keys(%ordered);
6656: for (my $i=0; $i<@items; $i++) {
6657: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6658: my $item = $ordered{$items[$i]};
6659: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6660: if (ref($settings->{$item}) eq 'HASH') {
6661: $key = $settings->{$item}->{'key'};
6662: $secret = $settings->{$item}->{'secret'};
6663: $lifetime = $settings->{$item}->{'lifetime'};
6664: $consumer = $settings->{$item}->{'consumer'};
6665: $requser = $settings->{$item}->{'requser'};
6666: $crsinc = $settings->{$item}->{'crsinc'};
6667: $current = $settings->{$item};
6668: }
6669: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6670: my %checkedrequser = (
6671: yes => ' checked="checked"',
6672: no => '',
6673: );
6674: if (!$requser) {
6675: $checkedrequser{'no'} = $checkedrequser{'yes'};
6676: $checkedrequser{'yes'} = '';
6677: }
6678: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6679: my %checkedcrsinc = (
6680: yes => ' checked="checked"',
6681: no => '',
6682: );
6683: if (!$crsinc) {
6684: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6685: $checkedcrsinc{'yes'} = '';
6686: }
6687: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6688: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6689: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6690: for (my $k=0; $k<=$maxnum; $k++) {
6691: my $vpos = $k+1;
6692: my $selstr;
6693: if ($k == $i) {
6694: $selstr = ' selected="selected" ';
6695: }
6696: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6697: }
6698: $datatable .= '</select>'.(' 'x2).
6699: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6700: &mt('Delete?').'</label></span></td>'.
6701: '<td colspan="2">'.
6702: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6703: '<span class="LC_nobreak">'.$lt{'consumer'}.
6704: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6705: (' 'x2).
6706: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6707: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6708: (' 'x2).
6709: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6710: 'value="'.$lifetime.'" size="3" /></span>'.
6711: (' 'x2).
6712: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6713: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6714: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6715: '<br /><br />'.
6716: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6717: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6718: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6719: (' 'x4).
6720: '<span class="LC_nobreak">'.$lt{'key'}.
6721: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6722: (' 'x2).
6723: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6724: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6725: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6726: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6727: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6728: $itemcount ++;
6729: }
6730: }
6731: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6732: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6733: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6734: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6735: '<select name="lti_pos_add"'.$chgstr.'>';
6736: for (my $k=0; $k<$maxnum+1; $k++) {
6737: my $vpos = $k+1;
6738: my $selstr;
6739: if ($k == $maxnum) {
6740: $selstr = ' selected="selected" ';
6741: }
6742: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6743: }
6744: $datatable .= '</select> '."\n".
6745: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6746: '<td colspan="2">'.
6747: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6748: '<span class="LC_nobreak">'.$lt{'consumer'}.
6749: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6750: (' 'x2).
6751: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6752: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6753: (' 'x2).
6754: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6755: (' 'x2).
6756: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6757: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6758: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6759: '<br /><br />'.
6760: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6761: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6762: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6763: (' 'x4).
6764: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6765: (' 'x2).
6766: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6767: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_add.type='."'text'".' } else { this.form.lti_secret_add.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
6768: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6769: '</td>'."\n".
6770: '</tr>'."\n";
6771: $itemcount ++;
6772: }
6773: $$rowtotal += $itemcount;
6774: return $datatable;
6775: }
6776:
6777: sub lti_names {
6778: my %lt = &Apache::lonlocal::texthash(
6779: 'version' => 'LTI Version',
6780: 'url' => 'URL',
6781: 'key' => 'Key',
6782: 'lifetime' => 'Nonce lifetime (s)',
6783: 'consumer' => 'Consumer',
6784: 'secret' => 'Secret',
6785: 'requser' => "User's identity sent",
6786: 'crsinc' => "Course's identity sent",
6787: 'email' => 'Email address',
6788: 'sourcedid' => 'User ID',
6789: 'other' => 'Other',
6790: 'passback' => 'Can return grades to Consumer:',
6791: 'roster' => 'Can retrieve roster from Consumer:',
6792: 'topmenu' => 'Display LON-CAPA page header',
6793: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6794: );
6795: return %lt;
6796: }
6797:
6798: sub lti_options {
6799: my ($num,$current,$itemcount,%lt) = @_;
6800: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6801: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6802: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6803: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6804: $checked{'makecrs'}{'N'} = ' checked="checked"';
6805: $checked{'mapcrstype'} = {};
6806: $checked{'makeuser'} = {};
6807: $checked{'selfenroll'} = {};
6808: $checked{'crssec'} = {};
6809: $checked{'crssecsrc'} = {};
6810: $checked{'lcauth'} = {};
6811: $checked{'menuitem'} = {};
6812: if ($num eq 'add') {
6813: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6814: }
6815: my $userfieldsty = 'none';
6816: my $crsfieldsty = 'none';
6817: my $crssecfieldsty = 'none';
6818: my $secsrcfieldsty = 'none';
6819: my $callbacksty = 'none';
6820: my $passbacksty = 'none';
6821: my $optionsty = 'block';
6822: my $crssty = 'block';
6823: my $lcauthparm;
6824: my $lcauthparmstyle = 'display:none';
6825: my $lcauthparmtext;
6826: my $menusty;
6827: my $numinrow = 4;
6828: my %menutitles = <imenu_titles();
6829:
6830: if (ref($current) eq 'HASH') {
6831: if (!$current->{'requser'}) {
6832: $optionsty = 'none';
6833: $crssty = 'none';
6834: } elsif (!$current->{'crsinc'}) {
6835: $crssty = 'none';
6836: }
6837: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6838: $checked{'mapuser'}{'sourcedid'} = '';
6839: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6840: $checked{'mapuser'}{'email'} = ' checked="checked"';
6841: } else {
6842: $checked{'mapuser'}{'other'} = ' checked="checked"';
6843: $userfield = $current->{'mapuser'};
6844: $userfieldsty = 'inline-block';
6845: }
6846: }
6847: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6848: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6849: if ($current->{'mapcrs'} eq 'context_id') {
6850: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6851: } else {
6852: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6853: $cidfield = $current->{'mapcrs'};
6854: $crsfieldsty = 'inline-block';
6855: }
6856: }
6857: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6858: foreach my $type (@{$current->{'mapcrstype'}}) {
6859: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6860: }
6861: }
6862: if (!$current->{'storecrs'}) {
6863: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6864: $checked{'storecrs'}{'Y'} = '';
6865: }
6866: if ($current->{'makecrs'}) {
6867: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6868: }
6869: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6870: foreach my $role (@{$current->{'makeuser'}}) {
6871: $checked{'makeuser'}{$role} = ' checked="checked"';
6872: }
6873: }
6874: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6875: $checked{'lcauth'}{$1} = ' checked="checked"';
6876: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6877: $lcauthparm = $current->{'lcauthparm'};
6878: $lcauthparmstyle = 'display:table-row';
6879: if ($current->{'lcauth'} eq 'localauth') {
6880: $lcauthparmtext = &mt('Local auth argument');
6881: } else {
6882: $lcauthparmtext = &mt('Kerberos domain');
6883: }
6884: }
6885: }
6886: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6887: foreach my $role (@{$current->{'selfenroll'}}) {
6888: $checked{'selfenroll'}{$role} = ' checked="checked"';
6889: }
6890: }
6891: if (ref($current->{'maproles'}) eq 'HASH') {
6892: %rolemaps = %{$current->{'maproles'}};
6893: }
6894: if ($current->{'section'} ne '') {
6895: $checked{'crssec'}{'Y'} = ' checked="checked"';
6896: $crssecfieldsty = 'inline-block';
6897: if ($current->{'section'} eq 'course_section_sourcedid') {
6898: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6899: } else {
6900: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6901: $crssecsrc = $current->{'section'};
6902: $secsrcfieldsty = 'inline-block';
6903: }
6904: } else {
6905: $checked{'crssec'}{'N'} = ' checked="checked"';
6906: }
6907: if ($current->{'callback'} ne '') {
6908: $callback = $current->{'callback'};
6909: $checked{'callback'}{'Y'} = ' checked="checked"';
6910: $callbacksty = 'inline-block';
6911: } else {
6912: $checked{'callback'}{'N'} = ' checked="checked"';
6913: }
6914: if ($current->{'topmenu'}) {
6915: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6916: } else {
6917: $checked{'topmenu'}{'N'} = ' checked="checked"';
6918: }
6919: if ($current->{'inlinemenu'}) {
6920: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6921: } else {
6922: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6923: }
6924: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6925: $menusty = 'inline-block';
6926: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6927: foreach my $item (@{$current->{'lcmenu'}}) {
6928: if (exists($menutitles{$item})) {
6929: $checked{'menuitem'}{$item} = ' checked="checked"';
6930: }
6931: }
6932: }
6933: } else {
6934: $menusty = 'none';
6935: }
6936: } else {
6937: $checked{'makecrs'}{'N'} = ' checked="checked"';
6938: $checked{'crssec'}{'N'} = ' checked="checked"';
6939: $checked{'callback'}{'N'} = ' checked="checked"';
6940: $checked{'topmenu'}{'N'} = ' checked="checked"';
6941: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6942: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6943: $menusty = 'inline-block';
6944: }
6945: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6946: my %coursetypetitles = &Apache::lonlocal::texthash (
6947: official => 'Official',
6948: unofficial => 'Unofficial',
6949: community => 'Community',
6950: textbook => 'Textbook',
6951: placement => 'Placement Test',
6952: lti => 'LTI Provider',
6953: );
6954: my @authtypes = ('internal','krb4','krb5','localauth');
6955: my %shortauth = (
6956: internal => 'int',
6957: krb4 => 'krb4',
6958: krb5 => 'krb5',
6959: localauth => 'loc'
6960: );
6961: my %authnames = &authtype_names();
6962: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6963: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6964: my @courseroles = ('cc','in','ta','ep','st');
6965: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6966: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6967: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6968: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6969: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6970: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6971: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6972: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6973: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6974: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6975: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6976: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6977: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6978: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6979: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6980: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6981: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6982: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6983: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6984: foreach my $option ('sourcedid','email','other') {
6985: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6986: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6987: ($option eq 'other' ? '' : (' 'x2) );
6988: }
6989: $output .= '</span></div>'.
6990: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6991: '<input type="text" name="lti_customuser_'.$num.'" '.
6992: 'value="'.$userfield.'" /></div></fieldset>'.
6993: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6994: foreach my $ltirole (@ltiroles) {
6995: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6996: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6997: }
6998: $output .= '</fieldset>'.
6999: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
7000: '<table>'.
7001: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
7002: '</table>'.
7003: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
7004: '<td class="LC_left_item">';
7005: foreach my $auth ('lti',@authtypes) {
7006: my $authtext;
7007: if ($auth eq 'lti') {
7008: $authtext = &mt('None');
7009: } else {
7010: $authtext = $authnames{$shortauth{$auth}};
7011: }
7012: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
7013: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
7014: $authtext.'</label></span> ';
7015: }
7016: $output .= '</td></tr>'.
7017: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
7018: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
7019: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
7020: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
7021: '</table></fieldset>'.
7022: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
7023: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
7024: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
7025: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
7026: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7027: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
7028: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
7029: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7030: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
7031: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
7032: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7033: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
7034: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
7035: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7036: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
7037: '<span class="LC_nobreak">'.&mt('Menu items').': ';
7038: foreach my $type ('fullname','coursetitle','role','logout','grades') {
7039: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
7040: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
7041: (' 'x2);
7042: }
7043: $output .= '</span></div></fieldset>'.
7044: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
7045: '<div class="LC_floatleft"><span class="LC_nobreak">'.
7046: &mt('Unique course identifier').': ';
7047: foreach my $option ('course_offering_sourcedid','context_id','other') {
7048: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
7049: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
7050: ($option eq 'other' ? '' : (' 'x2) );
7051: }
7052: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
7053: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
7054: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
7055: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
7056: foreach my $type (@coursetypes) {
7057: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
7058: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
7059: (' 'x2);
7060: }
7061: $output .= '</span><br /><br />'.
7062: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
7063: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
7064: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7065: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
7066: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7067: '</fieldset>'.
7068: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
7069: foreach my $ltirole (@lticourseroles) {
7070: my ($selected,$selectnone);
7071: if ($rolemaps{$ltirole} eq '') {
7072: $selectnone = ' selected="selected"';
7073: }
7074: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
7075: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
7076: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
7077: foreach my $role (@courseroles) {
7078: unless ($selectnone) {
7079: if ($rolemaps{$ltirole} eq $role) {
7080: $selected = ' selected="selected"';
7081: } else {
7082: $selected = '';
7083: }
7084: }
7085: $output .= '<option value="'.$role.'"'.$selected.'>'.
7086: &Apache::lonnet::plaintext($role,'Course').
7087: '</option>';
7088: }
7089: $output .= '</select></td>';
7090: }
7091: $output .= '</tr></table></fieldset>'.
7092: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
7093: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
7094: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
7095: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7096: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
7097: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7098: '</fieldset>'.
7099: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
7100: foreach my $lticrsrole (@lticourseroles) {
7101: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
7102: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
7103: }
7104: $output .= '</fieldset>'.
7105: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
7106: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
7107: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
7108: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
7109: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
7110: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
7111: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
7112: '<span class="LC_nobreak">'.&mt('From').':<label>'.
7113: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
7114: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
7115: &mt('Standard field').'</label>'.(' 'x2).
7116: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
7117: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
7118: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
7119: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
7120: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
7121: my ($pb1p1chk,$pb1p0chk,$onclickpb);
7122: foreach my $extra ('roster','passback') {
7123: my $checkedon = '';
7124: my $checkedoff = ' checked="checked"';
7125: if ($extra eq 'passback') {
7126: $pb1p1chk = ' checked="checked"';
7127: $pb1p0chk = '';
7128: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
7129: } else {
7130: $onclickpb = '';
7131: }
7132: if (ref($current) eq 'HASH') {
7133: if (($current->{$extra})) {
7134: $checkedon = $checkedoff;
7135: $checkedoff = '';
7136: if ($extra eq 'passback') {
7137: $passbacksty = 'inline-block';
7138: }
7139: if ($current->{'passbackformat'} eq '1.0') {
7140: $pb1p0chk = ' checked="checked"';
7141: $pb1p1chk = '';
7142: }
7143: }
7144: }
7145: $output .= $lt{$extra}.' '.
7146: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
7147: &mt('No').'</label>'.(' 'x2).
7148: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
7149: &mt('Yes').'</label><br />';
7150: }
7151: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
7152: '<span class="LC_nobreak">'.&mt('Grade format').
7153: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
7154: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
7155: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
7156: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
7157: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
7158: $output .= '</span></div></fieldset>';
7159: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
7160: #
7161: # $output .= '</fieldset>'.
7162: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
7163: return $output;
7164: }
7165:
7166: sub ltimenu_titles {
7167: return &Apache::lonlocal::texthash(
7168: fullname => 'Full name',
7169: coursetitle => 'Course title',
7170: role => 'Role',
7171: logout => 'Logout',
7172: grades => 'Grades',
7173: );
7174: }
7175:
7176: sub check_switchserver {
7177: my ($home) = @_;
7178: my $switchserver;
7179: if ($home ne '') {
7180: my $allowed;
7181: my @ids=&Apache::lonnet::current_machine_ids();
7182: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7183: if (!$allowed) {
7184: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
7185: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
7186: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7187: }
7188: }
7189: return $switchserver;
7190: }
7191:
7192: sub print_coursedefaults {
7193: my ($position,$dom,$settings,$rowtotal) = @_;
7194: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
7195: my $itemcount = 1;
7196: my %choices = &Apache::lonlocal::texthash (
7197: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
7198: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
7199: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
7200: coursecredits => 'Credits can be specified for courses',
7201: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
7202: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
7203: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
7204: texengine => 'Default method to display mathematics',
7205: postsubmit => 'Disable submit button/keypress following student submission',
7206: canclone => "People who may clone a course (besides course's owner and coordinators)",
7207: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
7208: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
7209: );
7210: my %staticdefaults = (
7211: anonsurvey_threshold => 10,
7212: uploadquota => 500,
7213: postsubmit => 60,
7214: mysqltables => 172800,
7215: );
7216: if ($position eq 'top') {
7217: %defaultchecked = (
7218: 'canuse_pdfforms' => 'off',
7219: 'uselcmath' => 'on',
7220: 'usejsme' => 'on',
7221: 'inline_chem' => 'on',
7222: 'canclone' => 'none',
7223: );
7224: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
7225: my $deftex = $Apache::lonnet::deftex;
7226: if (ref($settings) eq 'HASH') {
7227: if ($settings->{'texengine'}) {
7228: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
7229: $deftex = $settings->{'texengine'};
7230: }
7231: }
7232: }
7233: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7234: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
7235: '<span class="LC_nobreak">'.$choices{'texengine'}.
7236: '</span></td><td class="LC_right_item">'.
7237: '<select name="texengine">'."\n";
7238: my %texoptions = (
7239: MathJax => 'MathJax',
7240: mimetex => &mt('Convert to Images'),
7241: tth => &mt('TeX to HTML'),
7242: );
7243: foreach my $renderer ('MathJax','mimetex','tth') {
7244: my $selected = '';
7245: if ($renderer eq $deftex) {
7246: $selected = ' selected="selected"';
7247: }
7248: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
7249: }
7250: $mathdisp .= '</select></td></tr>'."\n";
7251: $itemcount ++;
7252: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
7253: \%choices,$itemcount);
7254: $datatable = $mathdisp.$datatable;
7255: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7256: $datatable .=
7257: '<tr'.$css_class.'><td style="vertical-align: top">'.
7258: '<span class="LC_nobreak">'.$choices{'canclone'}.
7259: '</span></td><td class="LC_left_item">';
7260: my $currcanclone = 'none';
7261: my $onclick;
7262: my @cloneoptions = ('none','domain');
7263: my %clonetitles = &Apache::lonlocal::texthash (
7264: none => 'No additional course requesters',
7265: domain => "Any course requester in course's domain",
7266: instcode => 'Course requests for official courses ...',
7267: );
7268: my (%codedefaults,@code_order,@posscodes);
7269: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
7270: \@code_order) eq 'ok') {
7271: if (@code_order > 0) {
7272: push(@cloneoptions,'instcode');
7273: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
7274: }
7275: }
7276: if (ref($settings) eq 'HASH') {
7277: if ($settings->{'canclone'}) {
7278: if (ref($settings->{'canclone'}) eq 'HASH') {
7279: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
7280: if (@code_order > 0) {
7281: $currcanclone = 'instcode';
7282: @posscodes = @{$settings->{'canclone'}{'instcode'}};
7283: }
7284: }
7285: } elsif ($settings->{'canclone'} eq 'domain') {
7286: $currcanclone = $settings->{'canclone'};
7287: }
7288: }
7289: }
7290: foreach my $option (@cloneoptions) {
7291: my ($checked,$additional);
7292: if ($currcanclone eq $option) {
7293: $checked = ' checked="checked"';
7294: }
7295: if ($option eq 'instcode') {
7296: if (@code_order) {
7297: my $show = 'none';
7298: if ($checked) {
7299: $show = 'block';
7300: }
7301: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
7302: &mt('Institutional codes for new and cloned course have identical:').
7303: '<br />';
7304: foreach my $item (@code_order) {
7305: my $codechk;
7306: if ($checked) {
7307: if (grep(/^\Q$item\E$/,@posscodes)) {
7308: $codechk = ' checked="checked"';
7309: }
7310: }
7311: $additional .= '<label>'.
7312: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
7313: $item.'</label>';
7314: }
7315: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
7316: }
7317: }
7318: $datatable .=
7319: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
7320: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
7321: '</label> '.$additional.'</span><br />';
7322: }
7323: $datatable .= '</td>'.
7324: '</tr>';
7325: $itemcount ++;
7326: } else {
7327: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7328: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
7329: my $currusecredits = 0;
7330: my $postsubmitclient = 1;
7331: my $ltiauth = 0;
7332: my @types = ('official','unofficial','community','textbook','placement');
7333: if (ref($settings) eq 'HASH') {
7334: if ($settings->{'ltiauth'}) {
7335: $ltiauth = 1;
7336: }
7337: $currdefresponder = $settings->{'anonsurvey_threshold'};
7338: if (ref($settings->{'uploadquota'}) eq 'HASH') {
7339: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
7340: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
7341: }
7342: }
7343: if (ref($settings->{'coursecredits'}) eq 'HASH') {
7344: foreach my $type (@types) {
7345: next if ($type eq 'community');
7346: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
7347: if ($defcredits{$type} ne '') {
7348: $currusecredits = 1;
7349: }
7350: }
7351: }
7352: if (ref($settings->{'postsubmit'}) eq 'HASH') {
7353: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
7354: $postsubmitclient = 0;
7355: foreach my $type (@types) {
7356: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7357: }
7358: } else {
7359: foreach my $type (@types) {
7360: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
7361: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
7362: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
7363: } else {
7364: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7365: }
7366: } else {
7367: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7368: }
7369: }
7370: }
7371: } else {
7372: foreach my $type (@types) {
7373: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7374: }
7375: }
7376: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7377: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7378: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7379: }
7380: } else {
7381: foreach my $type (@types) {
7382: $currmysql{$type} = $staticdefaults{'mysqltables'};
7383: }
7384: }
7385: } else {
7386: foreach my $type (@types) {
7387: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7388: }
7389: }
7390: if (!$currdefresponder) {
7391: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7392: } elsif ($currdefresponder < 1) {
7393: $currdefresponder = 1;
7394: }
7395: foreach my $type (@types) {
7396: if ($curruploadquota{$type} eq '') {
7397: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7398: }
7399: }
7400: $datatable .=
7401: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7402: $choices{'anonsurvey_threshold'}.
7403: '</span></td>'.
7404: '<td class="LC_right_item"><span class="LC_nobreak">'.
7405: '<input type="text" name="anonsurvey_threshold"'.
7406: ' value="'.$currdefresponder.'" size="5" /></span>'.
7407: '</td></tr>'."\n";
7408: $itemcount ++;
7409: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7410: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7411: $choices{'uploadquota'}.
7412: '</span></td>'.
7413: '<td style="text-align: right" class="LC_right_item">'.
7414: '<table><tr>';
7415: foreach my $type (@types) {
7416: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7417: '<input type="text" name="uploadquota_'.$type.'"'.
7418: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7419: }
7420: $datatable .= '</tr></table></td></tr>'."\n";
7421: $itemcount ++;
7422: my $onclick = "toggleDisplay(this.form,'credits');";
7423: my $display = 'none';
7424: if ($currusecredits) {
7425: $display = 'block';
7426: }
7427: my $additional = '<div id="credits" style="display: '.$display.'">'.
7428: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7429: foreach my $type (@types) {
7430: next if ($type eq 'community');
7431: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7432: '<input type="text" name="'.$type.'_credits"'.
7433: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7434: }
7435: $additional .= '</tr></table></div>'."\n";
7436: %defaultchecked = ('coursecredits' => 'off');
7437: @toggles = ('coursecredits');
7438: my $current = {
7439: 'coursecredits' => $currusecredits,
7440: };
7441: (my $table,$itemcount) =
7442: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7443: \%choices,$itemcount,$onclick,$additional,'left');
7444: $datatable .= $table;
7445: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7446: my $display = 'none';
7447: if ($postsubmitclient) {
7448: $display = 'block';
7449: }
7450: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7451: &mt('Number of seconds submit is disabled').'<br />'.
7452: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7453: '<table><tr>';
7454: foreach my $type (@types) {
7455: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7456: '<input type="text" name="'.$type.'_timeout" value="'.
7457: $deftimeout{$type}.'" size="5" /></td>';
7458: }
7459: $additional .= '</tr></table></div>'."\n";
7460: %defaultchecked = ('postsubmit' => 'on');
7461: @toggles = ('postsubmit');
7462: $current = {
7463: 'postsubmit' => $postsubmitclient,
7464: };
7465: ($table,$itemcount) =
7466: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7467: \%choices,$itemcount,$onclick,$additional,'left');
7468: $datatable .= $table;
7469: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7470: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7471: $choices{'mysqltables'}.
7472: '</span></td>'.
7473: '<td style="text-align: right" class="LC_right_item">'.
7474: '<table><tr>';
7475: foreach my $type (@types) {
7476: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7477: '<input type="text" name="mysqltables_'.$type.'"'.
7478: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7479: }
7480: $datatable .= '</tr></table></td></tr>'."\n";
7481: $itemcount ++;
7482: %defaultchecked = ('ltiauth' => 'off');
7483: @toggles = ('ltiauth');
7484: $current = {
7485: 'ltiauth' => $ltiauth,
7486: };
7487: ($table,$itemcount) =
7488: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7489: \%choices,$itemcount,undef,undef,'left');
7490: $datatable .= $table;
7491: $itemcount ++;
7492: }
7493: $$rowtotal += $itemcount;
7494: return $datatable;
7495: }
7496:
7497: sub print_selfenrollment {
7498: my ($position,$dom,$settings,$rowtotal) = @_;
7499: my ($css_class,$datatable);
7500: my $itemcount = 1;
7501: my @types = ('official','unofficial','community','textbook','placement');
7502: if (($position eq 'top') || ($position eq 'middle')) {
7503: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7504: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7505: my @rows;
7506: my $key;
7507: if ($position eq 'top') {
7508: $key = 'admin';
7509: if (ref($rowsref) eq 'ARRAY') {
7510: @rows = @{$rowsref};
7511: }
7512: } elsif ($position eq 'middle') {
7513: $key = 'default';
7514: @rows = ('types','registered','approval','limit');
7515: }
7516: foreach my $row (@rows) {
7517: if (defined($titlesref->{$row})) {
7518: $itemcount ++;
7519: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7520: $datatable .= '<tr'.$css_class.'>'.
7521: '<td>'.$titlesref->{$row}.'</td>'.
7522: '<td class="LC_left_item">'.
7523: '<table><tr>';
7524: my (%current,%currentcap);
7525: if (ref($settings) eq 'HASH') {
7526: if (ref($settings->{$key}) eq 'HASH') {
7527: foreach my $type (@types) {
7528: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7529: $current{$type} = $settings->{$key}->{$type}->{$row};
7530: }
7531: if (($row eq 'limit') && ($key eq 'default')) {
7532: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7533: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7534: }
7535: }
7536: }
7537: }
7538: }
7539: my %roles = (
7540: '0' => &Apache::lonnet::plaintext('dc'),
7541: );
7542:
7543: foreach my $type (@types) {
7544: unless (($row eq 'registered') && ($key eq 'default')) {
7545: $datatable .= '<th>'.&mt($type).'</th>';
7546: }
7547: }
7548: unless (($row eq 'registered') && ($key eq 'default')) {
7549: $datatable .= '</tr><tr>';
7550: }
7551: foreach my $type (@types) {
7552: if ($type eq 'community') {
7553: $roles{'1'} = &mt('Community personnel');
7554: } else {
7555: $roles{'1'} = &mt('Course personnel');
7556: }
7557: $datatable .= '<td style="vertical-align: top">';
7558: if ($position eq 'top') {
7559: my %checked;
7560: if ($current{$type} eq '0') {
7561: $checked{'0'} = ' checked="checked"';
7562: } else {
7563: $checked{'1'} = ' checked="checked"';
7564: }
7565: foreach my $role ('1','0') {
7566: $datatable .= '<span class="LC_nobreak"><label>'.
7567: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7568: 'value="'.$role.'"'.$checked{$role}.' />'.
7569: $roles{$role}.'</label></span> ';
7570: }
7571: } else {
7572: if ($row eq 'types') {
7573: my %checked;
7574: if ($current{$type} =~ /^(all|dom)$/) {
7575: $checked{$1} = ' checked="checked"';
7576: } else {
7577: $checked{''} = ' checked="checked"';
7578: }
7579: foreach my $val ('','dom','all') {
7580: $datatable .= '<span class="LC_nobreak"><label>'.
7581: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7582: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7583: }
7584: } elsif ($row eq 'registered') {
7585: my %checked;
7586: if ($current{$type} eq '1') {
7587: $checked{'1'} = ' checked="checked"';
7588: } else {
7589: $checked{'0'} = ' checked="checked"';
7590: }
7591: foreach my $val ('0','1') {
7592: $datatable .= '<span class="LC_nobreak"><label>'.
7593: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7594: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7595: }
7596: } elsif ($row eq 'approval') {
7597: my %checked;
7598: if ($current{$type} =~ /^([12])$/) {
7599: $checked{$1} = ' checked="checked"';
7600: } else {
7601: $checked{'0'} = ' checked="checked"';
7602: }
7603: for my $val (0..2) {
7604: $datatable .= '<span class="LC_nobreak"><label>'.
7605: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7606: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7607: }
7608: } elsif ($row eq 'limit') {
7609: my %checked;
7610: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7611: $checked{$1} = ' checked="checked"';
7612: } else {
7613: $checked{'none'} = ' checked="checked"';
7614: }
7615: my $cap;
7616: if ($currentcap{$type} =~ /^\d+$/) {
7617: $cap = $currentcap{$type};
7618: }
7619: foreach my $val ('none','allstudents','selfenrolled') {
7620: $datatable .= '<span class="LC_nobreak"><label>'.
7621: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7622: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7623: }
7624: $datatable .= '<br />'.
7625: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7626: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7627: '</span>';
7628: }
7629: }
7630: $datatable .= '</td>';
7631: }
7632: $datatable .= '</tr>';
7633: }
7634: $datatable .= '</table></td></tr>';
7635: }
7636: } elsif ($position eq 'bottom') {
7637: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7638: }
7639: $$rowtotal += $itemcount;
7640: return $datatable;
7641: }
7642:
7643: sub print_validation_rows {
7644: my ($caller,$dom,$settings,$rowtotal) = @_;
7645: my ($itemsref,$namesref,$fieldsref);
7646: if ($caller eq 'selfenroll') {
7647: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7648: } elsif ($caller eq 'requestcourses') {
7649: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7650: }
7651: my %currvalidation;
7652: if (ref($settings) eq 'HASH') {
7653: if (ref($settings->{'validation'}) eq 'HASH') {
7654: %currvalidation = %{$settings->{'validation'}};
7655: }
7656: }
7657: my $datatable;
7658: my $itemcount = 0;
7659: foreach my $item (@{$itemsref}) {
7660: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7661: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7662: $namesref->{$item}.
7663: '</span></td>'.
7664: '<td class="LC_left_item">';
7665: if (($item eq 'url') || ($item eq 'button')) {
7666: $datatable .= '<span class="LC_nobreak">'.
7667: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7668: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7669: } elsif ($item eq 'fields') {
7670: my @currfields;
7671: if (ref($currvalidation{$item}) eq 'ARRAY') {
7672: @currfields = @{$currvalidation{$item}};
7673: }
7674: foreach my $field (@{$fieldsref}) {
7675: my $check = '';
7676: if (grep(/^\Q$field\E$/,@currfields)) {
7677: $check = ' checked="checked"';
7678: }
7679: $datatable .= '<span class="LC_nobreak"><label>'.
7680: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7681: ' value="'.$field.'"'.$check.' />'.$field.
7682: '</label></span> ';
7683: }
7684: } elsif ($item eq 'markup') {
7685: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7686: $currvalidation{$item}.
7687: '</textarea>';
7688: }
7689: $datatable .= '</td></tr>'."\n";
7690: if (ref($rowtotal)) {
7691: $itemcount ++;
7692: }
7693: }
7694: if ($caller eq 'requestcourses') {
7695: my %currhash;
7696: if (ref($settings) eq 'HASH') {
7697: if (ref($settings->{'validation'}) eq 'HASH') {
7698: if ($settings->{'validation'}{'dc'} ne '') {
7699: $currhash{$settings->{'validation'}{'dc'}} = 1;
7700: }
7701: }
7702: }
7703: my $numinrow = 2;
7704: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7705: 'validationdc',%currhash);
7706: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7707: $datatable .= '<tr'.$css_class.'><td>';
7708: if ($numdc > 1) {
7709: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7710: } else {
7711: $datatable .= &mt('Course creation processed as: ');
7712: }
7713: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7714: $itemcount ++;
7715: }
7716: if (ref($rowtotal)) {
7717: $$rowtotal += $itemcount;
7718: }
7719: return $datatable;
7720: }
7721:
7722: sub print_privacy {
7723: my ($position,$dom,$settings,$rowtotal) = @_;
7724: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7725: my $itemcount = 0;
7726: if ($position eq 'top') {
7727: $numinrow = 2;
7728: } else {
7729: @items = ('domain','author','course','community');
7730: %names = &Apache::lonlocal::texthash (
7731: domain => 'Assigned domain role(s)',
7732: author => 'Assigned co-author role(s)',
7733: course => 'Assigned course role(s)',
7734: community => 'Assigned community role(s)',
7735: );
7736: $numinrow = 4;
7737: ($othertitle,$usertypes,$types) =
7738: &Apache::loncommon::sorted_inst_types($dom);
7739: }
7740: if (($position eq 'top') || ($position eq 'middle')) {
7741: my (%by_ip,%by_location,@intdoms,@instdoms);
7742: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7743: if ($position eq 'top') {
7744: my %curr;
7745: my @options = ('none','user','domain','auto');
7746: my %titles = &Apache::lonlocal::texthash (
7747: none => 'Not allowed',
7748: user => 'User authorizes',
7749: domain => 'DC authorizes',
7750: auto => 'Unrestricted',
7751: instdom => 'Other domain shares institution/provider',
7752: extdom => 'Other domain has different institution/provider',
7753: notify => 'Notify when role needs authorization',
7754: );
7755: my %names = &Apache::lonlocal::texthash (
7756: domain => 'Domain role',
7757: author => 'Co-author role',
7758: course => 'Course role',
7759: community => 'Community role',
7760: );
7761: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7762: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7763: foreach my $domtype ('instdom','extdom') {
7764: my (%checked,$skip);
7765: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7766: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7767: '<td class="LC_left_item">';
7768: if ($domtype eq 'instdom') {
7769: unless (@instdoms > 1) {
7770: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7771: $skip = 1;
7772: }
7773: } elsif ($domtype eq 'extdom') {
7774: if (keys(%by_location) == 0) {
7775: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7776: $skip = 1;
7777: }
7778: }
7779: unless ($skip) {
7780: foreach my $roletype ('domain','author','course','community') {
7781: $checked{'auto'} = ' checked="checked"';
7782: if (ref($settings) eq 'HASH') {
7783: if (ref($settings->{approval}) eq 'HASH') {
7784: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7785: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7786: $checked{$1} = ' checked="checked"';
7787: $checked{'auto'} = '';
7788: }
7789: }
7790: }
7791: }
7792: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7793: foreach my $option (@options) {
7794: $datatable .= '<span class="LC_nobreak"><label>'.
7795: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7796: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7797: '</label></span> ';
7798: }
7799: $datatable .= '</fieldset>';
7800: }
7801: }
7802: $datatable .= '</td></tr>';
7803: $itemcount ++;
7804: }
7805: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7806: $datatable .= '<tr'.$css_class.'><td>'.$titles{'notify'}.'</td>'.
7807: '<td class="LC_left_item">';
7808: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7809: my %curr;
7810: if (ref($settings) eq 'HASH') {
7811: if ($settings->{'notify'} ne '') {
7812: map {$curr{$_}=1;} split(/,/,$settings->{'notify'});
7813: }
7814: }
7815: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7816: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
7817: 'privacy_notify',%curr);
7818: if ($numdc > 0) {
7819: $datatable .= $table;
7820: } else {
7821: $datatable .= &mt('There are no active Domain Coordinators');
7822: }
7823: } else {
7824: $datatable .= &mt('Nothing to set here, as there are no other domains');
7825: }
7826: $datatable .='</td></tr>';
7827: } elsif ($position eq 'middle') {
7828: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7829: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7830: foreach my $item (@{$types}) {
7831: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7832: $numinrow,$itemcount,'','','','','',
7833: '',$usertypes->{$item});
7834: $itemcount ++;
7835: }
7836: }
7837: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7838: $numinrow,$itemcount,'','','','','',
7839: '',$othertitle);
7840: $itemcount ++;
7841: } else {
7842: my (@insttypes,%insttitles);
7843: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7844: @insttypes = @{$types};
7845: %insttitles = %{$usertypes};
7846: }
7847: foreach my $item (@insttypes,'default') {
7848: my $title;
7849: if ($item eq 'default') {
7850: $title = $othertitle;
7851: } else {
7852: $title = $insttitles{$item};
7853: }
7854: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7855: $datatable .= '<tr'.$css_class.'>'.
7856: '<td class="LC_left_item">'.$title.'</td>'.
7857: '<td class="LC_left_item">'.
7858: &mt('Nothing to set here, as there are no other domains').
7859: '</td></tr>';
7860: $itemcount ++;
7861: }
7862: }
7863: }
7864: } else {
7865: my $prefix;
7866: if ($position eq 'lower') {
7867: $prefix = 'priv';
7868: } else {
7869: $prefix = 'unpriv';
7870: }
7871: foreach my $item (@items) {
7872: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7873: $numinrow,$itemcount,'','','','','',
7874: '',$names{$item});
7875: $itemcount ++;
7876: }
7877: }
7878: if (ref($rowtotal)) {
7879: $$rowtotal += $itemcount;
7880: }
7881: return $datatable;
7882: }
7883:
7884: sub print_passwords {
7885: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7886: my ($datatable,$css_class);
7887: my $itemcount = 0;
7888: my %titles = &Apache::lonlocal::texthash (
7889: captcha => '"Forgot Password" CAPTCHA validation',
7890: link => 'Reset link expiration (hours)',
7891: case => 'Case-sensitive usernames/e-mail',
7892: prelink => 'Information required (form 1)',
7893: postlink => 'Information required (form 2)',
7894: emailsrc => 'LON-CAPA e-mail address type(s)',
7895: customtext => 'Domain specific text (HTML)',
7896: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7897: intauth_check => 'Check bcrypt cost if authenticated',
7898: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7899: permanent => 'Permanent e-mail address',
7900: critical => 'Critical notification address',
7901: notify => 'Notification address',
7902: min => 'Minimum password length',
7903: max => 'Maximum password length',
7904: chars => 'Required characters',
7905: expire => 'Password expiration (days)',
7906: numsaved => 'Number of previous passwords to save and disallow reuse',
7907: );
7908: if ($position eq 'top') {
7909: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7910: my $shownlinklife = 2;
7911: my $prelink = 'both';
7912: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7913: if (ref($settings) eq 'HASH') {
7914: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7915: $shownlinklife = $settings->{resetlink};
7916: }
7917: if (ref($settings->{resetcase}) eq 'ARRAY') {
7918: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7919: }
7920: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7921: $prelink = $settings->{resetprelink};
7922: }
7923: if (ref($settings->{resetpostlink}) eq 'HASH') {
7924: %postlink = %{$settings->{resetpostlink}};
7925: }
7926: if (ref($settings->{resetemail}) eq 'ARRAY') {
7927: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7928: }
7929: if ($settings->{resetremove}) {
7930: $nostdtext = 1;
7931: }
7932: if ($settings->{resetcustom}) {
7933: $customurl = $settings->{resetcustom};
7934: }
7935: } else {
7936: if (ref($types) eq 'ARRAY') {
7937: foreach my $item (@{$types}) {
7938: $casesens{$item} = 1;
7939: $postlink{$item} = ['username','email'];
7940: }
7941: }
7942: $casesens{'default'} = 1;
7943: $postlink{'default'} = ['username','email'];
7944: $prelink = 'both';
7945: %emailsrc = (
7946: permanent => 1,
7947: critical => 1,
7948: notify => 1,
7949: );
7950: }
7951: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7952: $itemcount ++;
7953: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7954: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7955: '<td class="LC_left_item">'.
7956: '<input type="textbox" value="'.$shownlinklife.'" '.
7957: 'name="passwords_link" size="3" /></td></tr>';
7958: $itemcount ++;
7959: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7960: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7961: '<td class="LC_left_item">';
7962: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7963: foreach my $item (@{$types}) {
7964: my $checkedcase;
7965: if ($casesens{$item}) {
7966: $checkedcase = ' checked="checked"';
7967: }
7968: $datatable .= '<span class="LC_nobreak"><label>'.
7969: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7970: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7971: '</span> ';
7972: }
7973: }
7974: my $checkedcase;
7975: if ($casesens{'default'}) {
7976: $checkedcase = ' checked="checked"';
7977: }
7978: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7979: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7980: $othertitle.'</label></span></td>';
7981: $itemcount ++;
7982: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7983: my %checkedpre = (
7984: both => ' checked="checked"',
7985: either => '',
7986: );
7987: if ($prelink eq 'either') {
7988: $checkedpre{either} = ' checked="checked"';
7989: $checkedpre{both} = '';
7990: }
7991: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7992: '<td class="LC_left_item"><span class="LC_nobreak">'.
7993: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7994: &mt('Both username and e-mail address').'</label></span> '.
7995: '<span class="LC_nobreak"><label>'.
7996: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7997: &mt('Either username or e-mail address').'</label></span></td></tr>';
7998: $itemcount ++;
7999: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8000: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
8001: '<td class="LC_left_item">';
8002: my %postlinked;
8003: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
8004: foreach my $item (@{$types}) {
8005: undef(%postlinked);
8006: $datatable .= '<fieldset style="display: inline-block;">'.
8007: '<legend>'.$usertypes->{$item}.'</legend>';
8008: if (ref($postlink{$item}) eq 'ARRAY') {
8009: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
8010: }
8011: foreach my $field ('email','username') {
8012: my $checked;
8013: if ($postlinked{$field}) {
8014: $checked = ' checked="checked"';
8015: }
8016: $datatable .= '<span class="LC_nobreak"><label>'.
8017: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
8018: $field.'"'.$checked.' />'.$field.'</label>'.
8019: '<span> ';
8020: }
8021: $datatable .= '</fieldset>';
8022: }
8023: }
8024: if (ref($postlink{'default'}) eq 'ARRAY') {
8025: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
8026: }
8027: $datatable .= '<fieldset style="display: inline-block;">'.
8028: '<legend>'.$othertitle.'</legend>';
8029: foreach my $field ('email','username') {
8030: my $checked;
8031: if ($postlinked{$field}) {
8032: $checked = ' checked="checked"';
8033: }
8034: $datatable .= '<span class="LC_nobreak"><label>'.
8035: '<input type="checkbox" name="passwords_postlink_default" value="'.
8036: $field.'"'.$checked.' />'.$field.'</label>'.
8037: '<span> ';
8038: }
8039: $datatable .= '</fieldset></td></tr>';
8040: $itemcount ++;
8041: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8042: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
8043: '<td class="LC_left_item">';
8044: foreach my $type ('permanent','critical','notify') {
8045: my $checkedemail;
8046: if ($emailsrc{$type}) {
8047: $checkedemail = ' checked="checked"';
8048: }
8049: $datatable .= '<span class="LC_nobreak"><label>'.
8050: '<input type="checkbox" name="passwords_emailsrc" value="'.
8051: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
8052: '<span> ';
8053: }
8054: $datatable .= '</td></tr>';
8055: $itemcount ++;
8056: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8057: my $switchserver = &check_switchserver($dom,$confname);
8058: my ($showstd,$noshowstd);
8059: if ($nostdtext) {
8060: $noshowstd = ' checked="checked"';
8061: } else {
8062: $showstd = ' checked="checked"';
8063: }
8064: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
8065: '<td class="LC_left_item"><span class="LC_nobreak">'.
8066: &mt('Retain standard text:').
8067: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
8068: &mt('Yes').'</label>'.' '.
8069: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
8070: &mt('No').'</label></span><br />'.
8071: '<span class="LC_fontsize_small">'.
8072: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
8073: &mt('Include custom text:');
8074: if ($customurl) {
8075: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
8076: undef,undef,undef,undef,'background-color:#ffffff');
8077: $datatable .= '<span class="LC_nobreak"> '.$link.
8078: '<label><input type="checkbox" name="passwords_custom_del"'.
8079: ' value="1" />'.&mt('Delete?').'</label></span>'.
8080: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
8081: }
8082: if ($switchserver) {
8083: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
8084: } else {
8085: $datatable .='<span class="LC_nobreak"> '.
8086: '<input type="file" name="passwords_customfile" /></span>';
8087: }
8088: $datatable .= '</td></tr>';
8089: } elsif ($position eq 'middle') {
8090: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
8091: my @items = ('intauth_cost','intauth_check','intauth_switch');
8092: my %defaults;
8093: if (ref($domconf{'defaults'}) eq 'HASH') {
8094: %defaults = %{$domconf{'defaults'}};
8095: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
8096: $defaults{'intauth_cost'} = 10;
8097: }
8098: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
8099: $defaults{'intauth_check'} = 0;
8100: }
8101: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
8102: $defaults{'intauth_switch'} = 0;
8103: }
8104: } else {
8105: %defaults = (
8106: 'intauth_cost' => 10,
8107: 'intauth_check' => 0,
8108: 'intauth_switch' => 0,
8109: );
8110: }
8111: foreach my $item (@items) {
8112: if ($itemcount%2) {
8113: $css_class = '';
8114: } else {
8115: $css_class = ' class="LC_odd_row" ';
8116: }
8117: $datatable .= '<tr'.$css_class.'>'.
8118: '<td><span class="LC_nobreak">'.$titles{$item}.
8119: '</span></td><td class="LC_left_item" colspan="3">';
8120: if ($item eq 'intauth_switch') {
8121: my @options = (0,1,2);
8122: my %optiondesc = &Apache::lonlocal::texthash (
8123: 0 => 'No',
8124: 1 => 'Yes',
8125: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
8126: );
8127: $datatable .= '<table width="100%">';
8128: foreach my $option (@options) {
8129: my $checked = ' ';
8130: if ($defaults{$item} eq $option) {
8131: $checked = ' checked="checked"';
8132: }
8133: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8134: '<label><input type="radio" name="'.$item.
8135: '" value="'.$option.'"'.$checked.' />'.
8136: $optiondesc{$option}.'</label></span></td></tr>';
8137: }
8138: $datatable .= '</table>';
8139: } elsif ($item eq 'intauth_check') {
8140: my @options = (0,1,2);
8141: my %optiondesc = &Apache::lonlocal::texthash (
8142: 0 => 'No',
8143: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
8144: 2 => 'Yes, disallow login if stored cost is less than domain default',
8145: );
8146: $datatable .= '<table width="100%">';
8147: foreach my $option (@options) {
8148: my $checked = ' ';
8149: my $onclick;
8150: if ($defaults{$item} eq $option) {
8151: $checked = ' checked="checked"';
8152: }
8153: if ($option == 2) {
8154: $onclick = ' onclick="javascript:warnIntAuth(this);"';
8155: }
8156: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8157: '<label><input type="radio" name="'.$item.
8158: '" value="'.$option.'"'.$checked.$onclick.' />'.
8159: $optiondesc{$option}.'</label></span></td></tr>';
8160: }
8161: $datatable .= '</table>';
8162: } else {
8163: $datatable .= '<input type="text" name="'.$item.'" value="'.
8164: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
8165: }
8166: $datatable .= '</td></tr>';
8167: $itemcount ++;
8168: }
8169: } elsif ($position eq 'lower') {
8170: $datatable .= &password_rules('passwords',\$itemcount,$settings);
8171: } else {
8172: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8173: my %ownerchg = (
8174: by => {},
8175: for => {},
8176: );
8177: my %ownertitles = &Apache::lonlocal::texthash (
8178: by => 'Course owner status(es) allowed',
8179: for => 'Student status(es) allowed',
8180: );
8181: if (ref($settings) eq 'HASH') {
8182: if (ref($settings->{crsownerchg}) eq 'HASH') {
8183: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
8184: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
8185: }
8186: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
8187: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
8188: }
8189: }
8190: }
8191: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8192: $datatable .= '<tr '.$css_class.'>'.
8193: '<td>'.
8194: &mt('Requirements').'<ul>'.
8195: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
8196: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
8197: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
8198: '<li>'.&mt('User, course, and student share same domain').'</li>'.
8199: '</ul>'.
8200: '</td>'.
8201: '<td class="LC_left_item">';
8202: foreach my $item ('by','for') {
8203: $datatable .= '<fieldset style="display: inline-block;">'.
8204: '<legend>'.$ownertitles{$item}.'</legend>';
8205: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
8206: foreach my $type (@{$types}) {
8207: my $checked;
8208: if ($ownerchg{$item}{$type}) {
8209: $checked = ' checked="checked"';
8210: }
8211: $datatable .= '<span class="LC_nobreak"><label>'.
8212: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
8213: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
8214: '</span> ';
8215: }
8216: }
8217: my $checked;
8218: if ($ownerchg{$item}{'default'}) {
8219: $checked = ' checked="checked"';
8220: }
8221: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
8222: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
8223: $othertitle.'</label></span></fieldset>';
8224: }
8225: $datatable .= '</td></tr>';
8226: }
8227: return $datatable;
8228: }
8229:
8230: sub password_rules {
8231: my ($prefix,$itemcountref,$settings) = @_;
8232: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
8233: my %titles;
8234: if ($prefix eq 'passwords') {
8235: %titles = &Apache::lonlocal::texthash (
8236: min => 'Minimum password length',
8237: max => 'Maximum password length',
8238: chars => 'Required characters',
8239: );
8240: } elsif ($prefix eq 'secrets') {
8241: %titles = &Apache::lonlocal::texthash (
8242: min => 'Minimum secret length',
8243: max => 'Maximum secret length',
8244: chars => 'Required characters',
8245: );
8246: }
8247: $min = $Apache::lonnet::passwdmin;
8248: my $datatable;
8249: my $itemcount;
8250: if (ref($itemcountref)) {
8251: $itemcount = $$itemcountref;
8252: }
8253: if (ref($settings) eq 'HASH') {
8254: if ($settings->{min}) {
8255: $min = $settings->{min};
8256: }
8257: if ($settings->{max}) {
8258: $max = $settings->{max};
8259: }
8260: if (ref($settings->{chars}) eq 'ARRAY') {
8261: map { $chars{$_} = 1; } (@{$settings->{chars}});
8262: }
8263: if ($prefix eq 'passwords') {
8264: if ($settings->{expire}) {
8265: $expire = $settings->{expire};
8266: }
8267: if ($settings->{numsaved}) {
8268: $numsaved = $settings->{numsaved};
8269: }
8270: }
8271: }
8272: my %rulenames = &Apache::lonlocal::texthash(
8273: uc => 'At least one upper case letter',
8274: lc => 'At least one lower case letter',
8275: num => 'At least one number',
8276: spec => 'At least one non-alphanumeric',
8277: );
8278: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8279: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
8280: '<td class="LC_left_item"><span class="LC_nobreak">'.
8281: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
8282: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8283: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
8284: '</span></td></tr>';
8285: $itemcount ++;
8286: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8287: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
8288: '<td class="LC_left_item"><span class="LC_nobreak">'.
8289: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
8290: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8291: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
8292: '</span></td></tr>';
8293: $itemcount ++;
8294: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8295: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
8296: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
8297: '</span></td>';
8298: my $numinrow = 2;
8299: my @possrules = ('uc','lc','num','spec');
8300: $datatable .= '<td class="LC_left_item"><table>';
8301: for (my $i=0; $i<@possrules; $i++) {
8302: my ($rem,$checked);
8303: if ($chars{$possrules[$i]}) {
8304: $checked = ' checked="checked"';
8305: }
8306: $rem = $i%($numinrow);
8307: if ($rem == 0) {
8308: if ($i > 0) {
8309: $datatable .= '</tr>';
8310: }
8311: $datatable .= '<tr>';
8312: }
8313: $datatable .= '<td><span class="LC_nobreak"><label>'.
8314: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
8315: $rulenames{$possrules[$i]}.'</label></span></td>';
8316: }
8317: my $rem = @possrules%($numinrow);
8318: my $colsleft = $numinrow - $rem;
8319: if ($colsleft > 1 ) {
8320: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8321: ' </td>';
8322: } elsif ($colsleft == 1) {
8323: $datatable .= '<td class="LC_left_item"> </td>';
8324: }
8325: $datatable .='</table></td></tr>';
8326: $itemcount ++;
8327: if ($prefix eq 'passwords') {
8328: $titles{'expire'} = &mt('Password expiration (days)');
8329: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
8330: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8331: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
8332: '<td class="LC_left_item"><span class="LC_nobreak">'.
8333: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
8334: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8335: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
8336: '</span></td></tr>';
8337: $itemcount ++;
8338: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8339: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
8340: '<td class="LC_left_item"><span class="LC_nobreak">'.
8341: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
8342: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8343: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
8344: '</span></td></tr>';
8345: $itemcount ++;
8346: }
8347: if (ref($itemcountref)) {
8348: $$itemcountref += $itemcount;
8349: }
8350: return $datatable;
8351: }
8352:
8353: sub print_wafproxy {
8354: my ($position,$dom,$settings,$rowtotal) = @_;
8355: my $css_class;
8356: my $itemcount = 0;
8357: my $datatable;
8358: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8359: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8360: my %lt = &wafproxy_titles();
8361: foreach my $server (sort(keys(%servers))) {
8362: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8363: next if ($serverhome eq '');
8364: my $serverdom;
8365: if ($serverhome ne $server) {
8366: $serverdom = &Apache::lonnet::host_domain($serverhome);
8367: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8368: $othercontrol{$server} = $serverdom;
8369: }
8370: } else {
8371: $serverdom = &Apache::lonnet::host_domain($server);
8372: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8373: if ($serverdom ne $dom) {
8374: $othercontrol{$server} = $serverdom;
8375: } else {
8376: $setdom = 1;
8377: if (ref($settings) eq 'HASH') {
8378: if (ref($settings->{'alias'}) eq 'HASH') {
8379: $aliases{$dom} = $settings->{'alias'};
8380: if ($aliases{$dom} ne '') {
8381: $showdom = 1;
8382: }
8383: }
8384: if (ref($settings->{'saml'}) eq 'HASH') {
8385: $saml{$dom} = $settings->{'saml'};
8386: }
8387: }
8388: }
8389: }
8390: }
8391: if ($setdom) {
8392: %{$values{$dom}} = ();
8393: if (ref($settings) eq 'HASH') {
8394: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8395: $values{$dom}{$item} = $settings->{$item};
8396: }
8397: }
8398: }
8399: if (keys(%othercontrol)) {
8400: %otherdoms = reverse(%othercontrol);
8401: foreach my $domain (keys(%otherdoms)) {
8402: %{$values{$domain}} = ();
8403: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8404: if (ref($config{'wafproxy'}) eq 'HASH') {
8405: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8406: if (exists($config{'wafproxy'}{'saml'})) {
8407: $saml{$domain} = $config{'wafproxy'}{'saml'};
8408: }
8409: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8410: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8411: }
8412: }
8413: }
8414: }
8415: if ($position eq 'top') {
8416: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8417: my %aliasinfo;
8418: foreach my $server (sort(keys(%servers))) {
8419: $itemcount ++;
8420: my $dom_in_effect;
8421: my $aliasrows = '<tr>'.
8422: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8423: &mt('Hostname').': '.
8424: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8425: if ($othercontrol{$server}) {
8426: $dom_in_effect = $othercontrol{$server};
8427: my ($current,$forsaml);
8428: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8429: $current = $aliases{$dom_in_effect}{$server};
8430: }
8431: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8432: if ($saml{$dom_in_effect}{$server}) {
8433: $forsaml = 1;
8434: }
8435: }
8436: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8437: &mt('Alias').': ';
8438: if ($current) {
8439: $aliasrows .= $current;
8440: if ($forsaml) {
8441: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8442: }
8443: } else {
8444: $aliasrows .= &mt('None');
8445: }
8446: $aliasrows .= ' <span class="LC_small">('.
8447: &mt('controlled by domain: [_1]',
8448: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8449: } else {
8450: $dom_in_effect = $dom;
8451: my ($current,$samlon,$samloff);
8452: $samloff = ' checked="checked"';
8453: if (ref($aliases{$dom}) eq 'HASH') {
8454: if ($aliases{$dom}{$server}) {
8455: $current = $aliases{$dom}{$server};
8456: }
8457: }
8458: if (ref($saml{$dom}) eq 'HASH') {
8459: if ($saml{$dom}{$server}) {
8460: $samlon = $samloff;
8461: undef($samloff);
8462: }
8463: }
8464: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8465: &mt('Alias').': '.
8466: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8467: 'value="'.$current.'" size="30" />'.
8468: (' 'x2).'<span class="LC_nobreak">'.
8469: &mt('Alias used for SSO Auth').': <label>'.
8470: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8471: &mt('No').'</label> <label>'.
8472: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8473: &mt('Yes').'</label></span>'.
8474: '</td>';
8475: }
8476: $aliasrows .= '</tr>';
8477: $aliasinfo{$dom_in_effect} .= $aliasrows;
8478: }
8479: if ($aliasinfo{$dom}) {
8480: my ($onclick,$wafon,$wafoff,$showtable);
8481: $onclick = ' onclick="javascript:toggleWAF();"';
8482: $wafoff = ' checked="checked"';
8483: $showtable = ' style="display:none";';
8484: if ($showdom) {
8485: $wafon = $wafoff;
8486: $wafoff = '';
8487: $showtable = ' style="display:inline;"';
8488: }
8489: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8490: $datatable = '<tr'.$css_class.'>'.
8491: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8492: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8493: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8494: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8495: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8496: &mt('No').'</label></span></td>'.
8497: '<td class="LC_left_item">'.
8498: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8499: '</table></td></tr>';
8500: $itemcount++;
8501: }
8502: if (keys(%otherdoms)) {
8503: foreach my $key (sort(keys(%otherdoms))) {
8504: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8505: $datatable .= '<tr'.$css_class.'>'.
8506: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8507: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8508: '</table></td></tr>';
8509: $itemcount++;
8510: }
8511: }
8512: } else {
8513: my %ip_methods = &remoteip_methods();
8514: if ($setdom) {
8515: $itemcount ++;
8516: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8517: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8518: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8519: $wafstyle = ' style="display:none;"';
8520: $nowafstyle = ' style="display:table-row;"';
8521: $currwafdisplay = ' style="display: none"';
8522: $wafrangestyle = ' style="display: none"';
8523: $curr_remotip = 'n';
8524: $ssltossl = ' checked="checked"';
8525: if ($showdom) {
8526: $wafstyle = ' style="display:table-row;"';
8527: $nowafstyle = ' style="display:none;"';
8528: if (keys(%{$values{$dom}})) {
8529: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8530: $curr_remotip = $values{$dom}{remoteip};
8531: }
8532: if ($curr_remotip eq 'h') {
8533: $currwafdisplay = ' style="display:table-row"';
8534: $wafrangestyle = ' style="display:inline-block;"';
8535: }
8536: if ($values{$dom}{'sslopt'}) {
8537: $alltossl = ' checked="checked"';
8538: $ssltossl = '';
8539: }
8540: }
8541: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8542: $vpndircheck = ' checked="checked"';
8543: $currwafvpn = ' style="display:table-row;"';
8544: $wafrangestyle = ' style="display:inline-block;"';
8545: } else {
8546: $vpnaliascheck = ' checked="checked"';
8547: $currwafvpn = ' style="display:none;"';
8548: }
8549: }
8550: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8551: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8552: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8553: '</tr>'.
8554: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8555: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8556: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8557: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8558: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8559: '<td class="LC_left_item"><table>'.
8560: '<tr>'.
8561: '<td valign="top">'.$lt{'remoteip'}.': '.
8562: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8563: foreach my $option ('m','h','n') {
8564: my $sel;
8565: if ($option eq $curr_remotip) {
8566: $sel = ' selected="selected"';
8567: }
8568: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8569: $ip_methods{$option}.'</option>';
8570: }
8571: $datatable .= '</select></td></tr>'."\n".
8572: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8573: $lt{'ipheader'}.': '.
8574: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8575: 'name="wafproxy_ipheader" />'.
8576: '</td></tr>'."\n".
8577: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8578: $lt{'trusted'}.':<br />'.
8579: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8580: $values{$dom}{'trusted'}.'</textarea>'.
8581: '</td></tr>'."\n".
8582: '<tr><td><hr /></td></tr>'."\n".
8583: '<tr>'.
8584: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8585: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8586: $lt{'vpndirect'}.'</label>'.(' 'x2).
8587: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8588: $lt{'vpnaliased'}.'</label></span></td></tr>';
8589: foreach my $item ('vpnint','vpnext') {
8590: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8591: '<td valign="top">'.$lt{$item}.':<br />'.
8592: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8593: $values{$dom}{$item}.'</textarea>'.
8594: '</td></tr>'."\n";
8595: }
8596: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8597: '<tr>'.
8598: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8599: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8600: $lt{'alltossl'}.'</label>'.(' 'x2).
8601: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8602: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8603: '</table></td></tr>';
8604: }
8605: if (keys(%otherdoms)) {
8606: foreach my $domain (sort(keys(%otherdoms))) {
8607: $itemcount ++;
8608: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8609: $datatable .= '<tr'.$css_class.'>'.
8610: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8611: '<td class="LC_left_item"><table>';
8612: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8613: my $showval = &mt('None');
8614: if ($item eq 'ssl') {
8615: $showval = $lt{'ssltossl'};
8616: }
8617: if ($values{$domain}{$item}) {
8618: $showval = $values{$domain}{$item};
8619: if ($item eq 'ssl') {
8620: $showval = $lt{'alltossl'};
8621: } elsif ($item eq 'remoteip') {
8622: $showval = $ip_methods{$values{$domain}{$item}};
8623: }
8624: }
8625: $datatable .= '<tr>'.
8626: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8627: }
8628: $datatable .= '</table></td></tr>';
8629: }
8630: }
8631: }
8632: $$rowtotal += $itemcount;
8633: return $datatable;
8634: }
8635:
8636: sub wafproxy_titles {
8637: return &Apache::lonlocal::texthash(
8638: remoteip => "Method for determining user's IP",
8639: ipheader => 'Request header containing remote IP',
8640: trusted => 'Trusted IP range(s)',
8641: vpnaccess => 'Access from institutional VPN',
8642: vpndirect => 'via regular hostname (no WAF)',
8643: vpnaliased => 'via aliased hostname (WAF)',
8644: vpnint => 'Internal IP Range(s) for VPN sessions',
8645: vpnext => 'IP Range(s) for backend WAF connections',
8646: sslopt => 'Forwarding http/https',
8647: alltossl => 'WAF forwards both http and https requests to https',
8648: ssltossl => 'WAF forwards http requests to http and https to https',
8649: );
8650: }
8651:
8652: sub remoteip_methods {
8653: return &Apache::lonlocal::texthash(
8654: m => 'Use Apache mod_remoteip',
8655: h => 'Use headers parsed by LON-CAPA',
8656: n => 'Not in use',
8657: );
8658: }
8659:
8660: sub print_usersessions {
8661: my ($position,$dom,$settings,$rowtotal) = @_;
8662: my ($css_class,$datatable,$itemcount,%checked,%choices);
8663: my (%by_ip,%by_location,@intdoms,@instdoms);
8664: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8665:
8666: my @alldoms = &Apache::lonnet::all_domains();
8667: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8668: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8669: my %altids = &id_for_thisdom(%servers);
8670: if ($position eq 'top') {
8671: if (keys(%serverhomes) > 1) {
8672: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8673: my ($curroffloadnow,$curroffloadoth);
8674: if (ref($settings) eq 'HASH') {
8675: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8676: $curroffloadnow = $settings->{'offloadnow'};
8677: }
8678: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8679: $curroffloadoth = $settings->{'offloadoth'};
8680: }
8681: }
8682: my $other_insts = scalar(keys(%by_location));
8683: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8684: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8685: } else {
8686: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8687: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8688: '</td></tr>';
8689: }
8690: } else {
8691: my %titles = &usersession_titles();
8692: my ($prefix,@types);
8693: if ($position eq 'bottom') {
8694: $prefix = 'remote';
8695: @types = ('version','excludedomain','includedomain');
8696: } else {
8697: $prefix = 'hosted';
8698: @types = ('excludedomain','includedomain');
8699: }
8700: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8701: }
8702: $$rowtotal += $itemcount;
8703: return $datatable;
8704: }
8705:
8706: sub rules_by_location {
8707: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8708: my ($datatable,$itemcount,$css_class);
8709: if (keys(%{$by_location}) == 0) {
8710: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8711: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8712: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8713: '</td></tr>';
8714: $itemcount = 1;
8715: } else {
8716: $itemcount = 0;
8717: my $numinrow = 5;
8718: my (%current,%checkedon,%checkedoff);
8719: my @locations = sort(keys(%{$by_location}));
8720: foreach my $type (@{$types}) {
8721: $checkedon{$type} = '';
8722: $checkedoff{$type} = ' checked="checked"';
8723: }
8724: if (ref($settings) eq 'HASH') {
8725: if (ref($settings->{$prefix}) eq 'HASH') {
8726: foreach my $key (keys(%{$settings->{$prefix}})) {
8727: $current{$key} = $settings->{$prefix}{$key};
8728: if ($key eq 'version') {
8729: if ($current{$key} ne '') {
8730: $checkedon{$key} = ' checked="checked"';
8731: $checkedoff{$key} = '';
8732: }
8733: } elsif (ref($current{$key}) eq 'ARRAY') {
8734: $checkedon{$key} = ' checked="checked"';
8735: $checkedoff{$key} = '';
8736: }
8737: }
8738: }
8739: }
8740: foreach my $type (@{$types}) {
8741: next if ($type ne 'version' && !@locations);
8742: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8743: $datatable .= '<tr'.$css_class.'>
8744: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8745: <span class="LC_nobreak">
8746: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8747: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8748: if ($type eq 'version') {
8749: my @lcversions = &Apache::lonnet::all_loncaparevs();
8750: my $selector = '<select name="'.$prefix.'_version">';
8751: foreach my $version (@lcversions) {
8752: my $selected = '';
8753: if ($current{'version'} eq $version) {
8754: $selected = ' selected="selected"';
8755: }
8756: $selector .= ' <option value="'.$version.'"'.
8757: $selected.'>'.$version.'</option>';
8758: }
8759: $selector .= '</select> ';
8760: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8761: } else {
8762: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8763: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8764: ' />'.(' 'x2).
8765: '<input type="button" value="'.&mt('uncheck all').'" '.
8766: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8767: "\n".
8768: '</div><div><table>';
8769: my $rem;
8770: for (my $i=0; $i<@locations; $i++) {
8771: my ($showloc,$value,$checkedtype);
8772: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8773: my $ip = $by_location->{$locations[$i]}->[0];
8774: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8775: $value = join(':',@{$by_ip->{$ip}});
8776: $showloc = join(', ',@{$by_ip->{$ip}});
8777: if (ref($current{$type}) eq 'ARRAY') {
8778: foreach my $loc (@{$by_ip->{$ip}}) {
8779: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8780: $checkedtype = ' checked="checked"';
8781: last;
8782: }
8783: }
8784: }
8785: }
8786: }
8787: $rem = $i%($numinrow);
8788: if ($rem == 0) {
8789: if ($i > 0) {
8790: $datatable .= '</tr>';
8791: }
8792: $datatable .= '<tr>';
8793: }
8794: $datatable .= '<td class="LC_left_item">'.
8795: '<span class="LC_nobreak"><label>'.
8796: '<input type="checkbox" name="'.$prefix.'_'.$type.
8797: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8798: '</label></span></td>';
8799: }
8800: $rem = @locations%($numinrow);
8801: my $colsleft = $numinrow - $rem;
8802: if ($colsleft > 1 ) {
8803: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8804: ' </td>';
8805: } elsif ($colsleft == 1) {
8806: $datatable .= '<td class="LC_left_item"> </td>';
8807: }
8808: $datatable .= '</tr></table>';
8809: }
8810: $datatable .= '</td></tr>';
8811: $itemcount ++;
8812: }
8813: }
8814: return ($datatable,$itemcount);
8815: }
8816:
8817: sub print_ssl {
8818: my ($position,$dom,$settings,$rowtotal) = @_;
8819: my ($css_class,$datatable);
8820: my $itemcount = 1;
8821: if ($position eq 'top') {
8822: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8823: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8824: my $same_institution;
8825: if ($intdom ne '') {
8826: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8827: if (ref($internet_names) eq 'ARRAY') {
8828: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8829: $same_institution = 1;
8830: }
8831: }
8832: }
8833: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8834: $datatable = '<tr'.$css_class.'><td colspan="2">';
8835: if ($same_institution) {
8836: my %domservers = &Apache::lonnet::get_servers($dom);
8837: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8838: } else {
8839: $datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
8840: }
8841: $datatable .= '</td></tr>';
8842: $itemcount ++;
8843: } else {
8844: my %titles = &ssl_titles();
8845: my (%by_ip,%by_location,@intdoms,@instdoms);
8846: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8847: my @alldoms = &Apache::lonnet::all_domains();
8848: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8849: my @domservers = &Apache::lonnet::get_servers($dom);
8850: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8851: my %altids = &id_for_thisdom(%servers);
8852: if (($position eq 'connto') || ($position eq 'connfrom')) {
8853: my $legacy;
8854: unless (ref($settings) eq 'HASH') {
8855: my $name;
8856: if ($position eq 'connto') {
8857: $name = 'loncAllowInsecure';
8858: } else {
8859: $name = 'londAllowInsecure';
8860: }
8861: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8862: my @ids=&Apache::lonnet::current_machine_ids();
8863: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8864: my %what = (
8865: $name => 1,
8866: );
8867: my ($result,$returnhash) =
8868: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8869: if ($result eq 'ok') {
8870: if (ref($returnhash) eq 'HASH') {
8871: $legacy = $returnhash->{$name};
8872: }
8873: }
8874: } else {
8875: $legacy = $Apache::lonnet::perlvar{$name};
8876: }
8877: }
8878: foreach my $type ('dom','intdom','other') {
8879: my %checked;
8880: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8881: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8882: '<td class="LC_right_item">';
8883: my $skip;
8884: if ($type eq 'dom') {
8885: unless (keys(%servers) > 1) {
8886: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8887: $skip = 1;
8888: }
8889: }
8890: if ($type eq 'intdom') {
8891: unless (@instdoms > 1) {
8892: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8893: $skip = 1;
8894: }
8895: } elsif ($type eq 'other') {
8896: if (keys(%by_location) == 0) {
8897: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8898: $skip = 1;
8899: }
8900: }
8901: unless ($skip) {
8902: $checked{'yes'} = ' checked="checked"';
8903: if (ref($settings) eq 'HASH') {
8904: if (ref($settings->{$position}) eq 'HASH') {
8905: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8906: $checked{$1} = $checked{'yes'};
8907: delete($checked{'yes'});
8908: }
8909: }
8910: } else {
8911: if ($legacy == 0) {
8912: $checked{'req'} = $checked{'yes'};
8913: delete($checked{'yes'});
8914: }
8915: }
8916: foreach my $option ('no','yes','req') {
8917: $datatable .= '<span class="LC_nobreak"><label>'.
8918: '<input type="radio" name="'.$position.'_'.$type.'" '.
8919: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8920: '</label></span>'.(' 'x2);
8921: }
8922: }
8923: $datatable .= '</td></tr>';
8924: $itemcount ++;
8925: }
8926: } else {
8927: my $prefix = 'replication';
8928: my @types = ('certreq','nocertreq');
8929: if (keys(%by_location) == 0) {
8930: $datatable .= '<tr'.$css_class.'><td>'.
8931: &mt('Nothing to set here, as there are no other institutions').
8932: '</td></tr>';
8933: $itemcount ++;
8934: } else {
8935: ($datatable,$itemcount) =
8936: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8937: }
8938: }
8939: }
8940: $$rowtotal += $itemcount;
8941: return $datatable;
8942: }
8943:
8944: sub ssl_titles {
8945: return &Apache::lonlocal::texthash (
8946: dom => 'LON-CAPA servers/VMs from same domain',
8947: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8948: other => 'External LON-CAPA servers/VMs',
8949: connto => 'Connections to other servers',
8950: connfrom => 'Connections from other servers',
8951: replication => 'Replicating content to other institutions',
8952: certreq => 'Client certificate required, but specific domains exempt',
8953: nocertreq => 'No client certificate required, except for specific domains',
8954: no => 'SSL not used',
8955: yes => 'SSL Optional (used if available)',
8956: req => 'SSL Required',
8957: );
8958: }
8959:
8960: sub print_trust {
8961: my ($prefix,$dom,$settings,$rowtotal) = @_;
8962: my ($css_class,$datatable,%checked,%choices);
8963: my (%by_ip,%by_location,@intdoms,@instdoms);
8964: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8965: my $itemcount = 1;
8966: my %titles = &trust_titles();
8967: my @types = ('exc','inc');
8968: if ($prefix eq 'top') {
8969: $prefix = 'content';
8970: } elsif ($prefix eq 'bottom') {
8971: $prefix = 'msg';
8972: }
8973: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8974: $$rowtotal += $itemcount;
8975: return $datatable;
8976: }
8977:
8978: sub trust_titles {
8979: return &Apache::lonlocal::texthash(
8980: content => "Access to this domain's content by others",
8981: shared => "Access to other domain's content by this domain",
8982: enroll => "Enrollment in this domain's courses by others",
8983: othcoau => "Co-author roles in this domain for others",
8984: coaurem => "Co-author roles for this domain's users elsewhere",
8985: domroles => "Domain roles in this domain assignable to others",
8986: catalog => "Course Catalog for this domain displayed elsewhere",
8987: reqcrs => "Requests for creation of courses in this domain by others",
8988: msg => "Users in other domains can send messages to this domain",
8989: exc => "Allow all, but exclude specific domains",
8990: inc => "Deny all, but include specific domains",
8991: );
8992: }
8993:
8994: sub build_location_hashes {
8995: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8996: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8997: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8998: my %iphost = &Apache::lonnet::get_iphost();
8999: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
9000: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
9001: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
9002: foreach my $id (@{$iphost{$primary_ip}}) {
9003: my $intdom = &Apache::lonnet::internet_dom($id);
9004: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
9005: push(@{$intdoms},$intdom);
9006: }
9007: }
9008: }
9009: foreach my $ip (keys(%iphost)) {
9010: if (ref($iphost{$ip}) eq 'ARRAY') {
9011: foreach my $id (@{$iphost{$ip}}) {
9012: my $location = &Apache::lonnet::internet_dom($id);
9013: if ($location) {
9014: if (grep(/^\Q$location\E$/,@{$intdoms})) {
9015: my $dom = &Apache::lonnet::host_domain($id);
9016: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
9017: push(@{$instdoms},$dom);
9018: }
9019: next;
9020: }
9021: if (ref($by_ip->{$ip}) eq 'ARRAY') {
9022: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
9023: push(@{$by_ip->{$ip}},$location);
9024: }
9025: } else {
9026: $by_ip->{$ip} = [$location];
9027: }
9028: }
9029: }
9030: }
9031: }
9032: foreach my $ip (sort(keys(%{$by_ip}))) {
9033: if (ref($by_ip->{$ip}) eq 'ARRAY') {
9034: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
9035: my $first = $by_ip->{$ip}->[0];
9036: if (ref($by_location->{$first}) eq 'ARRAY') {
9037: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
9038: push(@{$by_location->{$first}},$ip);
9039: }
9040: } else {
9041: $by_location->{$first} = [$ip];
9042: }
9043: }
9044: }
9045: return;
9046: }
9047:
9048: sub current_offloads_to {
9049: my ($dom,$settings,$servers) = @_;
9050: my (%spareid,%otherdomconfigs);
9051: if (ref($servers) eq 'HASH') {
9052: foreach my $lonhost (sort(keys(%{$servers}))) {
9053: my $gotspares;
9054: if (ref($settings) eq 'HASH') {
9055: if (ref($settings->{'spares'}) eq 'HASH') {
9056: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
9057: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
9058: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
9059: $gotspares = 1;
9060: }
9061: }
9062: }
9063: unless ($gotspares) {
9064: my $gotspares;
9065: my $serverhomeID =
9066: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
9067: my $serverhomedom =
9068: &Apache::lonnet::host_domain($serverhomeID);
9069: if ($serverhomedom ne $dom) {
9070: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
9071: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9072: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9073: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9074: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9075: $gotspares = 1;
9076: }
9077: }
9078: } else {
9079: $otherdomconfigs{$serverhomedom} =
9080: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
9081: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
9082: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9083: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9084: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
9085: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9086: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9087: $gotspares = 1;
9088: }
9089: }
9090: }
9091: }
9092: }
9093: }
9094: }
9095: unless ($gotspares) {
9096: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
9097: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9098: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9099: } else {
9100: my $server_hostname = &Apache::lonnet::hostname($lonhost);
9101: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
9102: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
9103: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9104: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9105: } else {
9106: my %what = (
9107: spareid => 1,
9108: );
9109: my ($result,$returnhash) =
9110: &Apache::lonnet::get_remote_globals($lonhost,\%what);
9111: if ($result eq 'ok') {
9112: if (ref($returnhash) eq 'HASH') {
9113: if (ref($returnhash->{'spareid'}) eq 'HASH') {
9114: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
9115: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
9116: }
9117: }
9118: }
9119: }
9120: }
9121: }
9122: }
9123: }
9124: return %spareid;
9125: }
9126:
9127: sub spares_row {
9128: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
9129: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
9130: my $css_class;
9131: my $numinrow = 4;
9132: my $itemcount = 1;
9133: my $datatable;
9134: my %typetitles = &sparestype_titles();
9135: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
9136: foreach my $server (sort(keys(%{$servers}))) {
9137: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
9138: my ($othercontrol,$serverdom);
9139: if ($serverhome ne $server) {
9140: $serverdom = &Apache::lonnet::host_domain($serverhome);
9141: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9142: } else {
9143: $serverdom = &Apache::lonnet::host_domain($server);
9144: if ($serverdom ne $dom) {
9145: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9146: }
9147: }
9148: next unless (ref($spareid->{$server}) eq 'HASH');
9149: my ($checkednow,$checkedoth);
9150: if (ref($curroffloadnow) eq 'HASH') {
9151: if ($curroffloadnow->{$server}) {
9152: $checkednow = ' checked="checked"';
9153: }
9154: }
9155: if (ref($curroffloadoth) eq 'HASH') {
9156: if ($curroffloadoth->{$server}) {
9157: $checkedoth = ' checked="checked"';
9158: }
9159: }
9160: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
9161: $datatable .= '<tr'.$css_class.'>
9162: <td rowspan="2">
9163: <span class="LC_nobreak">'.
9164: &mt('[_1] when busy, offloads to:'
9165: ,'<b>'.$server.'</b>').'</span><br />'.
9166: '<span class="LC_nobreak">'."\n".
9167: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
9168: ' '.&mt('Switch any active user on next access').'</label></span>'.
9169: "\n";
9170: if ($other_insts) {
9171: $datatable .= '<br />'.
9172: '<span class="LC_nobreak">'."\n".
9173: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
9174: ' '.&mt('Switch other institutions on next access').'</label></span>'.
9175: "\n";
9176: }
9177: my (%current,%canselect);
9178: my @choices =
9179: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
9180: foreach my $type ('primary','default') {
9181: if (ref($spareid->{$server}) eq 'HASH') {
9182: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
9183: my @spares = @{$spareid->{$server}{$type}};
9184: if (@spares > 0) {
9185: if ($othercontrol) {
9186: $current{$type} = join(', ',@spares);
9187: } else {
9188: $current{$type} .= '<table>';
9189: my $numspares = scalar(@spares);
9190: for (my $i=0; $i<@spares; $i++) {
9191: my $rem = $i%($numinrow);
9192: if ($rem == 0) {
9193: if ($i > 0) {
9194: $current{$type} .= '</tr>';
9195: }
9196: $current{$type} .= '<tr>';
9197: }
9198: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
9199: $spareid->{$server}{$type}[$i].
9200: '</label></td>'."\n";
9201: }
9202: my $rem = @spares%($numinrow);
9203: my $colsleft = $numinrow - $rem;
9204: if ($colsleft > 1 ) {
9205: $current{$type} .= '<td colspan="'.$colsleft.
9206: '" class="LC_left_item">'.
9207: ' </td>';
9208: } elsif ($colsleft == 1) {
9209: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
9210: }
9211: $current{$type} .= '</tr></table>';
9212: }
9213: }
9214: }
9215: if ($current{$type} eq '') {
9216: $current{$type} = &mt('None specified');
9217: }
9218: if ($othercontrol) {
9219: if ($type eq 'primary') {
9220: $canselect{$type} = $othercontrol;
9221: }
9222: } else {
9223: $canselect{$type} =
9224: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
9225: '<select name="newspare_'.$type.'_'.$server.'" '.
9226: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
9227: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
9228: if (@choices > 0) {
9229: foreach my $lonhost (@choices) {
9230: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
9231: }
9232: }
9233: $canselect{$type} .= '</select>'."\n";
9234: }
9235: } else {
9236: $current{$type} = &mt('Could not be determined');
9237: if ($type eq 'primary') {
9238: $canselect{$type} = $othercontrol;
9239: }
9240: }
9241: if ($type eq 'default') {
9242: $datatable .= '<tr'.$css_class.'>';
9243: }
9244: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
9245: '<td>'.$current{$type}.'</td>'."\n".
9246: '<td>'.$canselect{$type}.'</td></tr>'."\n";
9247: }
9248: $itemcount ++;
9249: }
9250: }
9251: $$rowtotal += $itemcount;
9252: return $datatable;
9253: }
9254:
9255: sub possible_newspares {
9256: my ($server,$currspares,$serverhomes,$altids) = @_;
9257: my $serverhostname = &Apache::lonnet::hostname($server);
9258: my %excluded;
9259: if ($serverhostname ne '') {
9260: %excluded = (
9261: $serverhostname => 1,
9262: );
9263: }
9264: if (ref($currspares) eq 'HASH') {
9265: foreach my $type (keys(%{$currspares})) {
9266: if (ref($currspares->{$type}) eq 'ARRAY') {
9267: if (@{$currspares->{$type}} > 0) {
9268: foreach my $curr (@{$currspares->{$type}}) {
9269: my $hostname = &Apache::lonnet::hostname($curr);
9270: $excluded{$hostname} = 1;
9271: }
9272: }
9273: }
9274: }
9275: }
9276: my @choices;
9277: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
9278: if (keys(%{$serverhomes}) > 1) {
9279: foreach my $name (sort(keys(%{$serverhomes}))) {
9280: unless ($excluded{$name}) {
9281: if (exists($altids->{$serverhomes->{$name}})) {
9282: push(@choices,$altids->{$serverhomes->{$name}});
9283: } else {
9284: push(@choices,$serverhomes->{$name});
9285: }
9286: }
9287: }
9288: }
9289: }
9290: return sort(@choices);
9291: }
9292:
9293: sub print_loadbalancing {
9294: my ($dom,$settings,$rowtotal) = @_;
9295: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9296: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9297: my $numinrow = 1;
9298: my $datatable;
9299: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9300: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
9301: if (ref($settings) eq 'HASH') {
9302: %existing = %{$settings};
9303: }
9304: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
9305: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
9306: \%currtargets,\%currrules,\%currcookies);
9307: } else {
9308: return;
9309: }
9310: my ($othertitle,$usertypes,$types) =
9311: &Apache::loncommon::sorted_inst_types($dom);
9312: my $rownum = 8;
9313: if (ref($types) eq 'ARRAY') {
9314: $rownum += scalar(@{$types});
9315: }
9316: my @css_class = ('LC_odd_row','LC_even_row');
9317: my $balnum = 0;
9318: my $islast;
9319: my (@toshow,$disabledtext);
9320: if (keys(%currbalancer) > 0) {
9321: @toshow = sort(keys(%currbalancer));
9322: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
9323: push(@toshow,'');
9324: }
9325: } else {
9326: @toshow = ('');
9327: $disabledtext = &mt('No existing load balancer');
9328: }
9329: foreach my $lonhost (@toshow) {
9330: if ($balnum == scalar(@toshow)-1) {
9331: $islast = 1;
9332: } else {
9333: $islast = 0;
9334: }
9335: my $cssidx = $balnum%2;
9336: my $targets_div_style = 'display: none';
9337: my $disabled_div_style = 'display: block';
9338: my $homedom_div_style = 'display: none';
9339: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
9340: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
9341: '<p>';
9342: if ($lonhost eq '') {
9343: $datatable .= '<span class="LC_nobreak">';
9344: if (keys(%currbalancer) > 0) {
9345: $datatable .= &mt('Add balancer:');
9346: } else {
9347: $datatable .= &mt('Enable balancer:');
9348: }
9349: $datatable .= ' '.
9350: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9351: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9352: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9353: '<option value="" selected="selected">'.&mt('None').
9354: '</option>'."\n";
9355: foreach my $server (sort(keys(%servers))) {
9356: next if ($currbalancer{$server});
9357: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9358: }
9359: $datatable .=
9360: '</select>'."\n".
9361: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9362: } else {
9363: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9364: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9365: &mt('Stop balancing').'</label>'.
9366: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9367: $targets_div_style = 'display: block';
9368: $disabled_div_style = 'display: none';
9369: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9370: $homedom_div_style = 'display: block';
9371: }
9372: }
9373: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9374: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9375: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9376: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9377: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9378: my @sparestypes = ('primary','default');
9379: my %typetitles = &sparestype_titles();
9380: my %hostherechecked = (
9381: no => ' checked="checked"',
9382: );
9383: my %balcookiechecked = (
9384: no => ' checked="checked"',
9385: );
9386: foreach my $sparetype (@sparestypes) {
9387: my $targettable;
9388: for (my $i=0; $i<$numspares; $i++) {
9389: my $checked;
9390: if (ref($currtargets{$lonhost}) eq 'HASH') {
9391: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9392: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9393: $checked = ' checked="checked"';
9394: }
9395: }
9396: }
9397: my ($chkboxval,$disabled);
9398: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9399: $chkboxval = $spares[$i];
9400: }
9401: if (exists($currbalancer{$spares[$i]})) {
9402: $disabled = ' disabled="disabled"';
9403: }
9404: $targettable .=
9405: '<td><span class="LC_nobreak"><label>'.
9406: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9407: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9408: '</span></label></span></td>';
9409: my $rem = $i%($numinrow);
9410: if ($rem == 0) {
9411: if (($i > 0) && ($i < $numspares-1)) {
9412: $targettable .= '</tr>';
9413: }
9414: if ($i < $numspares-1) {
9415: $targettable .= '<tr>';
9416: }
9417: }
9418: }
9419: if ($targettable ne '') {
9420: my $rem = $numspares%($numinrow);
9421: my $colsleft = $numinrow - $rem;
9422: if ($colsleft > 1 ) {
9423: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9424: ' </td>';
9425: } elsif ($colsleft == 1) {
9426: $targettable .= '<td class="LC_left_item"> </td>';
9427: }
9428: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9429: '<table><tr>'.$targettable.'</tr></table><br />';
9430: }
9431: $hostherechecked{$sparetype} = '';
9432: if (ref($currtargets{$lonhost}) eq 'HASH') {
9433: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9434: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9435: $hostherechecked{$sparetype} = ' checked="checked"';
9436: $hostherechecked{'no'} = '';
9437: }
9438: }
9439: }
9440: }
9441: if ($currcookies{$lonhost}) {
9442: %balcookiechecked = (
9443: yes => ' checked="checked"',
9444: );
9445: }
9446: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9447: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9448: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9449: foreach my $sparetype (@sparestypes) {
9450: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9451: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9452: '</i></label><br />';
9453: }
9454: $datatable .= &mt('Use balancer cookie').'<br />'.
9455: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9456: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9457: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9458: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9459: '</div></td></tr>'.
9460: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9461: $othertitle,$usertypes,$types,\%servers,
9462: \%currbalancer,$lonhost,
9463: $targets_div_style,$homedom_div_style,
9464: $css_class[$cssidx],$balnum,$islast);
9465: $$rowtotal += $rownum;
9466: $balnum ++;
9467: }
9468: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9469: return $datatable;
9470: }
9471:
9472: sub get_loadbalancers_config {
9473: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9474: return unless ((ref($servers) eq 'HASH') &&
9475: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9476: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9477: (ref($currcookies) eq 'HASH'));
9478: if (keys(%{$existing}) > 0) {
9479: my $oldlonhost;
9480: foreach my $key (sort(keys(%{$existing}))) {
9481: if ($key eq 'lonhost') {
9482: $oldlonhost = $existing->{'lonhost'};
9483: $currbalancer->{$oldlonhost} = 1;
9484: } elsif ($key eq 'targets') {
9485: if ($oldlonhost) {
9486: $currtargets->{$oldlonhost} = $existing->{'targets'};
9487: }
9488: } elsif ($key eq 'rules') {
9489: if ($oldlonhost) {
9490: $currrules->{$oldlonhost} = $existing->{'rules'};
9491: }
9492: } elsif (ref($existing->{$key}) eq 'HASH') {
9493: $currbalancer->{$key} = 1;
9494: $currtargets->{$key} = $existing->{$key}{'targets'};
9495: $currrules->{$key} = $existing->{$key}{'rules'};
9496: if ($existing->{$key}{'cookie'}) {
9497: $currcookies->{$key} = 1;
9498: }
9499: }
9500: }
9501: } else {
9502: my ($balancerref,$targetsref) =
9503: &Apache::lonnet::get_lonbalancer_config($servers);
9504: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9505: foreach my $server (sort(keys(%{$balancerref}))) {
9506: $currbalancer->{$server} = 1;
9507: $currtargets->{$server} = $targetsref->{$server};
9508: }
9509: }
9510: }
9511: return;
9512: }
9513:
9514: sub loadbalancing_rules {
9515: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9516: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9517: $css_class,$balnum,$islast) = @_;
9518: my $output;
9519: my $num = 0;
9520: my ($alltypes,$othertypes,$titles) =
9521: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9522: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9523: foreach my $type (@{$alltypes}) {
9524: $num ++;
9525: my $current;
9526: if (ref($currrules) eq 'HASH') {
9527: $current = $currrules->{$type};
9528: }
9529: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9530: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9531: $current = '';
9532: }
9533: }
9534: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9535: $servers,$currbalancer,$lonhost,$dom,
9536: $targets_div_style,$homedom_div_style,
9537: $css_class,$balnum,$num,$islast);
9538: }
9539: }
9540: return $output;
9541: }
9542:
9543: sub loadbalancing_titles {
9544: my ($dom,$intdom,$usertypes,$types) = @_;
9545: my %othertypes = (
9546: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9547: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9548: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9549: '_LC_external' => &mt('Users not from [_1]',$intdom),
9550: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9551: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9552: );
9553: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9554: my @available;
9555: if (ref($types) eq 'ARRAY') {
9556: @available = @{$types};
9557: }
9558: unless (grep(/^default$/,@available)) {
9559: push(@available,'default');
9560: }
9561: unshift(@alltypes,@available);
9562: my %titles;
9563: foreach my $type (@alltypes) {
9564: if ($type =~ /^_LC_/) {
9565: $titles{$type} = $othertypes{$type};
9566: } elsif ($type eq 'default') {
9567: $titles{$type} = &mt('All users from [_1]',$dom);
9568: if (ref($types) eq 'ARRAY') {
9569: if (@{$types} > 0) {
9570: $titles{$type} = &mt('Other users from [_1]',$dom);
9571: }
9572: }
9573: } elsif (ref($usertypes) eq 'HASH') {
9574: $titles{$type} = $usertypes->{$type};
9575: }
9576: }
9577: return (\@alltypes,\%othertypes,\%titles);
9578: }
9579:
9580: sub loadbalance_rule_row {
9581: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9582: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9583: my @rulenames;
9584: my %ruletitles = &offloadtype_text();
9585: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9586: @rulenames = ('balancer','offloadedto','specific');
9587: } else {
9588: @rulenames = ('default','homeserver');
9589: if ($type eq '_LC_external') {
9590: push(@rulenames,'externalbalancer');
9591: } else {
9592: push(@rulenames,'specific');
9593: }
9594: push(@rulenames,'none');
9595: }
9596: my $style = $targets_div_style;
9597: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9598: $style = $homedom_div_style;
9599: }
9600: my $space;
9601: if ($islast && $num == 1) {
9602: $space = '<div style="display:inline-block;"> </div>';
9603: }
9604: my $output =
9605: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9606: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9607: '<td valaign="top">'.$space.
9608: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9609: for (my $i=0; $i<@rulenames; $i++) {
9610: my $rule = $rulenames[$i];
9611: my ($checked,$extra);
9612: if ($rulenames[$i] eq 'default') {
9613: $rule = '';
9614: }
9615: if ($rulenames[$i] eq 'specific') {
9616: if (ref($servers) eq 'HASH') {
9617: my $default;
9618: if (($current ne '') && (exists($servers->{$current}))) {
9619: $checked = ' checked="checked"';
9620: }
9621: unless ($checked) {
9622: $default = ' selected="selected"';
9623: }
9624: $extra =
9625: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9626: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9627: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9628: '<option value=""'.$default.'></option>'."\n";
9629: foreach my $server (sort(keys(%{$servers}))) {
9630: if (ref($currbalancer) eq 'HASH') {
9631: next if (exists($currbalancer->{$server}));
9632: }
9633: my $selected;
9634: if ($server eq $current) {
9635: $selected = ' selected="selected"';
9636: }
9637: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9638: }
9639: $extra .= '</select>';
9640: }
9641: } elsif ($rule eq $current) {
9642: $checked = ' checked="checked"';
9643: }
9644: $output .= '<span class="LC_nobreak"><label>'.
9645: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9646: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9647: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9648: ')"'.$checked.' /> ';
9649: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9650: $output .= $ruletitles{'particular'};
9651: } else {
9652: $output .= $ruletitles{$rulenames[$i]};
9653: }
9654: $output .= '</label>'.$extra.'</span><br />'."\n";
9655: }
9656: $output .= '</div></td></tr>'."\n";
9657: return $output;
9658: }
9659:
9660: sub offloadtype_text {
9661: my %ruletitles = &Apache::lonlocal::texthash (
9662: 'default' => 'Offloads to default destinations',
9663: 'homeserver' => "Offloads to user's home server",
9664: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9665: 'specific' => 'Offloads to specific server',
9666: 'none' => 'No offload',
9667: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9668: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9669: 'particular' => 'Session hosted (after re-auth) on server:',
9670: );
9671: return %ruletitles;
9672: }
9673:
9674: sub sparestype_titles {
9675: my %typestitles = &Apache::lonlocal::texthash (
9676: 'primary' => 'primary',
9677: 'default' => 'default',
9678: );
9679: return %typestitles;
9680: }
9681:
9682: sub contact_titles {
9683: my %titles = &Apache::lonlocal::texthash (
9684: 'supportemail' => 'Support E-mail address',
9685: 'adminemail' => 'Default Server Admin E-mail address',
9686: 'errormail' => 'Error reports to be e-mailed to',
9687: 'packagesmail' => 'Package update alerts to be e-mailed to',
9688: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9689: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9690: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9691: 'requestsmail' => 'E-mail from course requests requiring approval',
9692: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9693: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9694: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9695: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9696: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9697: 'errorweights' => 'Weights used to compute error count',
9698: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9699: );
9700: my %short_titles = &Apache::lonlocal::texthash (
9701: adminemail => 'Admin E-mail address',
9702: supportemail => 'Support E-mail',
9703: );
9704: return (\%titles,\%short_titles);
9705: }
9706:
9707: sub helpform_fields {
9708: my %titles = &Apache::lonlocal::texthash (
9709: 'username' => 'Name',
9710: 'user' => 'Username/domain',
9711: 'phone' => 'Phone',
9712: 'cc' => 'Cc e-mail',
9713: 'course' => 'Course Details',
9714: 'section' => 'Sections',
9715: 'screenshot' => 'File upload',
9716: );
9717: my @fields = ('username','phone','user','course','section','cc','screenshot');
9718: my %possoptions = (
9719: username => ['yes','no','req'],
9720: phone => ['yes','no','req'],
9721: user => ['yes','no'],
9722: cc => ['yes','no'],
9723: course => ['yes','no'],
9724: section => ['yes','no'],
9725: screenshot => ['yes','no'],
9726: );
9727: my %fieldoptions = &Apache::lonlocal::texthash (
9728: 'yes' => 'Optional',
9729: 'req' => 'Required',
9730: 'no' => "Not shown",
9731: );
9732: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9733: }
9734:
9735: sub tool_titles {
9736: my %titles = &Apache::lonlocal::texthash (
9737: aboutme => 'Personal web page',
9738: blog => 'Blog',
9739: webdav => 'WebDAV',
9740: portfolio => 'Portfolio',
9741: timezone => 'Can set time zone',
9742: official => 'Official courses (with institutional codes)',
9743: unofficial => 'Unofficial courses',
9744: community => 'Communities',
9745: textbook => 'Textbook courses',
9746: placement => 'Placement tests',
9747: );
9748: return %titles;
9749: }
9750:
9751: sub courserequest_titles {
9752: my %titles = &Apache::lonlocal::texthash (
9753: official => 'Official',
9754: unofficial => 'Unofficial',
9755: community => 'Communities',
9756: textbook => 'Textbook',
9757: placement => 'Placement tests',
9758: lti => 'LTI Provider',
9759: norequest => 'Not allowed',
9760: approval => 'Approval by DC',
9761: validate => 'With validation',
9762: autolimit => 'Numerical limit',
9763: unlimited => '(blank for unlimited)',
9764: );
9765: return %titles;
9766: }
9767:
9768: sub authorrequest_titles {
9769: my %titles = &Apache::lonlocal::texthash (
9770: norequest => 'Not allowed',
9771: approval => 'Approval by Dom. Coord.',
9772: automatic => 'Automatic approval',
9773: );
9774: return %titles;
9775: }
9776:
9777: sub courserequest_conditions {
9778: my %conditions = &Apache::lonlocal::texthash (
9779: approval => '(Processing of request subject to approval by Domain Coordinator).',
9780: validate => '(Processing of request subject to institutional validation).',
9781: );
9782: return %conditions;
9783: }
9784:
9785:
9786: sub print_usercreation {
9787: my ($position,$dom,$settings,$rowtotal) = @_;
9788: my $numinrow = 4;
9789: my $datatable;
9790: if ($position eq 'top') {
9791: $$rowtotal ++;
9792: my $rowcount = 0;
9793: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9794: if (ref($rules) eq 'HASH') {
9795: if (keys(%{$rules}) > 0) {
9796: $datatable .= &user_formats_row('username',$settings,$rules,
9797: $ruleorder,$numinrow,$rowcount);
9798: $$rowtotal ++;
9799: $rowcount ++;
9800: }
9801: }
9802: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9803: if (ref($idrules) eq 'HASH') {
9804: if (keys(%{$idrules}) > 0) {
9805: $datatable .= &user_formats_row('id',$settings,$idrules,
9806: $idruleorder,$numinrow,$rowcount);
9807: $$rowtotal ++;
9808: $rowcount ++;
9809: }
9810: }
9811: if ($rowcount == 0) {
9812: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9813: $$rowtotal ++;
9814: $rowcount ++;
9815: }
9816: } elsif ($position eq 'middle') {
9817: my @creators = ('author','course','requestcrs');
9818: my ($rules,$ruleorder) =
9819: &Apache::lonnet::inst_userrules($dom,'username');
9820: my %lt = &usercreation_types();
9821: my %checked;
9822: if (ref($settings) eq 'HASH') {
9823: if (ref($settings->{'cancreate'}) eq 'HASH') {
9824: foreach my $item (@creators) {
9825: $checked{$item} = $settings->{'cancreate'}{$item};
9826: }
9827: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9828: foreach my $item (@creators) {
9829: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9830: $checked{$item} = 'none';
9831: }
9832: }
9833: }
9834: }
9835: my $rownum = 0;
9836: foreach my $item (@creators) {
9837: $rownum ++;
9838: if ($checked{$item} eq '') {
9839: $checked{$item} = 'any';
9840: }
9841: my $css_class;
9842: if ($rownum%2) {
9843: $css_class = '';
9844: } else {
9845: $css_class = ' class="LC_odd_row" ';
9846: }
9847: $datatable .= '<tr'.$css_class.'>'.
9848: '<td><span class="LC_nobreak">'.$lt{$item}.
9849: '</span></td><td style="text-align: right">';
9850: my @options = ('any');
9851: if (ref($rules) eq 'HASH') {
9852: if (keys(%{$rules}) > 0) {
9853: push(@options,('official','unofficial'));
9854: }
9855: }
9856: push(@options,'none');
9857: foreach my $option (@options) {
9858: my $type = 'radio';
9859: my $check = ' ';
9860: if ($checked{$item} eq $option) {
9861: $check = ' checked="checked" ';
9862: }
9863: $datatable .= '<span class="LC_nobreak"><label>'.
9864: '<input type="'.$type.'" name="can_createuser_'.
9865: $item.'" value="'.$option.'"'.$check.'/> '.
9866: $lt{$option}.'</label> </span>';
9867: }
9868: $datatable .= '</td></tr>';
9869: }
9870: } else {
9871: my @contexts = ('author','course','domain');
9872: my @authtypes = ('int','krb4','krb5','loc','lti');
9873: my %checked;
9874: if (ref($settings) eq 'HASH') {
9875: if (ref($settings->{'authtypes'}) eq 'HASH') {
9876: foreach my $item (@contexts) {
9877: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9878: foreach my $auth (@authtypes) {
9879: if ($settings->{'authtypes'}{$item}{$auth}) {
9880: $checked{$item}{$auth} = ' checked="checked" ';
9881: }
9882: }
9883: }
9884: }
9885: }
9886: } else {
9887: foreach my $item (@contexts) {
9888: foreach my $auth (@authtypes) {
9889: $checked{$item}{$auth} = ' checked="checked" ';
9890: }
9891: }
9892: }
9893: my %title = &context_names();
9894: my %authname = &authtype_names();
9895: my $rownum = 0;
9896: my $css_class;
9897: foreach my $item (@contexts) {
9898: if ($rownum%2) {
9899: $css_class = '';
9900: } else {
9901: $css_class = ' class="LC_odd_row" ';
9902: }
9903: $datatable .= '<tr'.$css_class.'>'.
9904: '<td>'.$title{$item}.
9905: '</td><td class="LC_left_item">'.
9906: '<span class="LC_nobreak">';
9907: foreach my $auth (@authtypes) {
9908: $datatable .= '<label>'.
9909: '<input type="checkbox" name="'.$item.'_auth" '.
9910: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9911: $authname{$auth}.'</label> ';
9912: }
9913: $datatable .= '</span></td></tr>';
9914: $rownum ++;
9915: }
9916: $$rowtotal += $rownum;
9917: }
9918: return $datatable;
9919: }
9920:
9921: sub print_selfcreation {
9922: my ($position,$dom,$settings,$rowtotal) = @_;
9923: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9924: $emaildomain,$datatable);
9925: if (ref($settings) eq 'HASH') {
9926: if (ref($settings->{'cancreate'}) eq 'HASH') {
9927: $createsettings = $settings->{'cancreate'};
9928: if (ref($createsettings) eq 'HASH') {
9929: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9930: @selfcreate = @{$createsettings->{'selfcreate'}};
9931: } elsif ($createsettings->{'selfcreate'} ne '') {
9932: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9933: @selfcreate = ('email','login','sso');
9934: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9935: @selfcreate = ($createsettings->{'selfcreate'});
9936: }
9937: }
9938: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9939: $processing = $createsettings->{'selfcreateprocessing'};
9940: }
9941: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9942: $emailoptions = $createsettings->{'emailoptions'};
9943: }
9944: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9945: $emailverified = $createsettings->{'emailverified'};
9946: }
9947: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9948: $emaildomain = $createsettings->{'emaildomain'};
9949: }
9950: }
9951: }
9952: }
9953: my %radiohash;
9954: my $numinrow = 4;
9955: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9956: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9957: if ($position eq 'top') {
9958: my %choices = &Apache::lonlocal::texthash (
9959: cancreate_login => 'Institutional Login',
9960: cancreate_sso => 'Institutional Single Sign On',
9961: );
9962: my @toggles = sort(keys(%choices));
9963: my %defaultchecked = (
9964: 'cancreate_login' => 'off',
9965: 'cancreate_sso' => 'off',
9966: );
9967: my ($onclick,$itemcount);
9968: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9969: \%choices,$itemcount,$onclick);
9970: $$rowtotal += $itemcount;
9971:
9972: if (ref($usertypes) eq 'HASH') {
9973: if (keys(%{$usertypes}) > 0) {
9974: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9975: $dom,$numinrow,$othertitle,
9976: 'statustocreate',$rowtotal);
9977: $$rowtotal ++;
9978: }
9979: }
9980: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9981: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9982: $fieldtitles{'inststatus'} = &mt('Institutional status');
9983: my $rem;
9984: my $numperrow = 2;
9985: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9986: $datatable .= '<tr'.$css_class.'>'.
9987: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9988: '<td class="LC_left_item">'."\n".
9989: '<table>'."\n";
9990: for (my $i=0; $i<@fields; $i++) {
9991: $rem = $i%($numperrow);
9992: if ($rem == 0) {
9993: if ($i > 0) {
9994: $datatable .= '</tr>';
9995: }
9996: $datatable .= '<tr>';
9997: }
9998: my $currval;
9999: if (ref($createsettings) eq 'HASH') {
10000: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
10001: $currval = $createsettings->{'shibenv'}{$fields[$i]};
10002: }
10003: }
10004: $datatable .= '<td class="LC_left_item">'.
10005: '<span class="LC_nobreak">'.
10006: '<input type="text" name="shibenv_'.$fields[$i].'" '.
10007: 'value="'.$currval.'" size="10" /> '.
10008: $fieldtitles{$fields[$i]}.'</span></td>';
10009: }
10010: my $colsleft = $numperrow - $rem;
10011: if ($colsleft > 1 ) {
10012: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10013: ' </td>';
10014: } elsif ($colsleft == 1) {
10015: $datatable .= '<td class="LC_left_item"> </td>';
10016: }
10017: $datatable .= '</tr></table></td></tr>';
10018: $$rowtotal ++;
10019: } elsif ($position eq 'middle') {
10020: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
10021: my @posstypes;
10022: if (ref($types) eq 'ARRAY') {
10023: @posstypes = @{$types};
10024: }
10025: unless (grep(/^default$/,@posstypes)) {
10026: push(@posstypes,'default');
10027: }
10028: my %usertypeshash;
10029: if (ref($usertypes) eq 'HASH') {
10030: %usertypeshash = %{$usertypes};
10031: }
10032: $usertypeshash{'default'} = $othertitle;
10033: foreach my $status (@posstypes) {
10034: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
10035: $numinrow,$$rowtotal,\%usertypeshash);
10036: $$rowtotal ++;
10037: }
10038: } else {
10039: my %choices = &Apache::lonlocal::texthash (
10040: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
10041: );
10042: my @toggles = sort(keys(%choices));
10043: my %defaultchecked = (
10044: 'cancreate_email' => 'off',
10045: );
10046: my $customclass = 'LC_selfcreate_email';
10047: my $classprefix = 'LC_canmodify_emailusername_';
10048: my $optionsprefix = 'LC_options_emailusername_';
10049: my $display = 'none';
10050: my $rowstyle = 'display:none';
10051: if (grep(/^\Qemail\E$/,@selfcreate)) {
10052: $display = 'block';
10053: $rowstyle = 'display:table-row';
10054: }
10055: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
10056: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
10057: \%choices,$$rowtotal,$onclick);
10058: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
10059: $rowstyle);
10060: $$rowtotal ++;
10061: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
10062: $rowstyle);
10063: $$rowtotal ++;
10064: my (@ordered,@posstypes,%usertypeshash);
10065: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10066: my ($emailrules,$emailruleorder) =
10067: &Apache::lonnet::inst_userrules($dom,'email');
10068: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10069: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10070: if (ref($types) eq 'ARRAY') {
10071: @posstypes = @{$types};
10072: }
10073: if (@posstypes) {
10074: unless (grep(/^default$/,@posstypes)) {
10075: push(@posstypes,'default');
10076: }
10077: if (ref($usertypes) eq 'HASH') {
10078: %usertypeshash = %{$usertypes};
10079: }
10080: my $currassign;
10081: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
10082: $currassign = {
10083: selfassign => $domdefaults{'inststatusguest'},
10084: };
10085: @ordered = @{$domdefaults{'inststatusguest'}};
10086: } else {
10087: $currassign = { selfassign => [] };
10088: }
10089: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
10090: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
10091: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
10092: $numinrow,$othertitle,'selfassign',
10093: $rowtotal,$onclicktypes,$customclass,
10094: $rowstyle);
10095: $$rowtotal ++;
10096: $usertypeshash{'default'} = $othertitle;
10097: foreach my $status (@posstypes) {
10098: my $css_class;
10099: if ($$rowtotal%2) {
10100: $css_class = 'LC_odd_row ';
10101: }
10102: $css_class .= $customclass;
10103: my $rowid = $optionsprefix.$status;
10104: my $hidden = 1;
10105: my $currstyle = 'display:none';
10106: if (grep(/^\Q$status\E$/,@ordered)) {
10107: $currstyle = $rowstyle;
10108: $hidden = 0;
10109: }
10110: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10111: $emailrules,$emailruleorder,$settings,$status,$rowid,
10112: $usertypeshash{$status},$css_class,$currstyle,$intdom);
10113: unless ($hidden) {
10114: $$rowtotal ++;
10115: }
10116: }
10117: } else {
10118: my $css_class;
10119: if ($$rowtotal%2) {
10120: $css_class = 'LC_odd_row ';
10121: }
10122: $css_class .= $customclass;
10123: $usertypeshash{'default'} = $othertitle;
10124: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10125: $emailrules,$emailruleorder,$settings,'default','',
10126: $othertitle,$css_class,$rowstyle,$intdom);
10127: $$rowtotal ++;
10128: }
10129: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10130: $numinrow = 1;
10131: if (@posstypes) {
10132: foreach my $status (@posstypes) {
10133: my $rowid = $classprefix.$status;
10134: my $datarowstyle = 'display:none';
10135: if (grep(/^\Q$status\E$/,@ordered)) {
10136: $datarowstyle = $rowstyle;
10137: }
10138: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
10139: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10140: $infotitles,$rowid,$customclass,$datarowstyle);
10141: unless ($datarowstyle eq 'display:none') {
10142: $$rowtotal ++;
10143: }
10144: }
10145: } else {
10146: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
10147: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10148: $infotitles,'',$customclass,$rowstyle);
10149: }
10150: }
10151: return $datatable;
10152: }
10153:
10154: sub selfcreate_javascript {
10155: return <<"ENDSCRIPT";
10156:
10157: <script type="text/javascript">
10158: // <![CDATA[
10159:
10160: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
10161: var x = document.getElementsByClassName(target);
10162: var insttypes = 0;
10163: var insttypeRegExp = new RegExp(prefix);
10164: if ((x.length != undefined) && (x.length > 0)) {
10165: if (form.elements[radio].length != undefined) {
10166: for (var i=0; i<form.elements[radio].length; i++) {
10167: if (form.elements[radio][i].checked) {
10168: if (form.elements[radio][i].value == 1) {
10169: for (var j=0; j<x.length; j++) {
10170: if (x[j].id == 'undefined') {
10171: x[j].style.display = 'table-row';
10172: } else if (insttypeRegExp.test(x[j].id)) {
10173: insttypes ++;
10174: } else {
10175: x[j].style.display = 'table-row';
10176: }
10177: }
10178: } else {
10179: for (var j=0; j<x.length; j++) {
10180: x[j].style.display = 'none';
10181: }
10182: }
10183: break;
10184: }
10185: }
10186: if (insttypes > 0) {
10187: toggleDataRow(form,checkbox,target,altprefix);
10188: toggleDataRow(form,checkbox,target,prefix,1);
10189: }
10190: }
10191: }
10192: return;
10193: }
10194:
10195: function toggleDataRow(form,checkbox,target,prefix,docount) {
10196: if (form.elements[checkbox].length != undefined) {
10197: var count = 0;
10198: if (docount) {
10199: for (var i=0; i<form.elements[checkbox].length; i++) {
10200: if (form.elements[checkbox][i].checked) {
10201: count ++;
10202: }
10203: }
10204: }
10205: for (var i=0; i<form.elements[checkbox].length; i++) {
10206: var type = form.elements[checkbox][i].value;
10207: if (document.getElementById(prefix+type)) {
10208: if (form.elements[checkbox][i].checked) {
10209: document.getElementById(prefix+type).style.display = 'table-row';
10210: if (count % 2 == 1) {
10211: document.getElementById(prefix+type).className = target+' LC_odd_row';
10212: } else {
10213: document.getElementById(prefix+type).className = target;
10214: }
10215: count ++;
10216: } else {
10217: document.getElementById(prefix+type).style.display = 'none';
10218: }
10219: }
10220: }
10221: }
10222: return;
10223: }
10224:
10225: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
10226: var caller = radio+'_'+status;
10227: if (form.elements[caller].length != undefined) {
10228: for (var i=0; i<form.elements[caller].length; i++) {
10229: if (form.elements[caller][i].checked) {
10230: if (document.getElementById(altprefix+'_inst_'+status)) {
10231: var curr = form.elements[caller][i].value;
10232: if (prefix) {
10233: document.getElementById(prefix+'_'+status).style.display = 'none';
10234: }
10235: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
10236: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
10237: if (curr == 'custom') {
10238: if (prefix) {
10239: document.getElementById(prefix+'_'+status).style.display = 'inline';
10240: }
10241: } else if (curr == 'inst') {
10242: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
10243: } else if (curr == 'noninst') {
10244: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
10245: }
10246: break;
10247: }
10248: }
10249: }
10250: }
10251: }
10252:
10253: // ]]>
10254: </script>
10255:
10256: ENDSCRIPT
10257: }
10258:
10259: sub noninst_users {
10260: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
10261: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
10262: my $class = 'LC_left_item';
10263: if ($css_class) {
10264: $css_class = ' class="'.$css_class.'"';
10265: }
10266: if ($rowid) {
10267: $rowid = ' id="'.$rowid.'"';
10268: }
10269: if ($rowstyle) {
10270: $rowstyle = ' style="'.$rowstyle.'"';
10271: }
10272: my ($output,$description);
10273: if ($type eq 'default') {
10274: $description = &mt('Requests for: [_1]',$typetitle);
10275: } else {
10276: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
10277: }
10278: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
10279: "<td>$description</td>\n".
10280: '<td class="'.$class.'" colspan="2">'.
10281: '<table><tr>';
10282: my %headers = &Apache::lonlocal::texthash(
10283: approve => 'Processing',
10284: email => 'E-mail',
10285: username => 'Username',
10286: );
10287: foreach my $item ('approve','email','username') {
10288: $output .= '<th>'.$headers{$item}.'</th>';
10289: }
10290: $output .= '</tr><tr>';
10291: foreach my $item ('approve','email','username') {
10292: $output .= '<td style="vertical-align: top">';
10293: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
10294: if ($item eq 'approve') {
10295: %choices = &Apache::lonlocal::texthash (
10296: automatic => 'Automatically approved',
10297: approval => 'Queued for approval',
10298: );
10299: @options = ('automatic','approval');
10300: $hashref = $processing;
10301: $defoption = 'automatic';
10302: $name = 'cancreate_emailprocess_'.$type;
10303: } elsif ($item eq 'email') {
10304: %choices = &Apache::lonlocal::texthash (
10305: any => 'Any e-mail',
10306: inst => 'Institutional only',
10307: noninst => 'Non-institutional only',
10308: custom => 'Custom restrictions',
10309: );
10310: @options = ('any','inst','noninst');
10311: my $showcustom;
10312: if (ref($emailrules) eq 'HASH') {
10313: if (keys(%{$emailrules}) > 0) {
10314: push(@options,'custom');
10315: $showcustom = 'cancreate_emailrule';
10316: if (ref($settings) eq 'HASH') {
10317: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
10318: foreach my $rule (@{$settings->{'email_rule'}}) {
10319: if (exists($emailrules->{$rule})) {
10320: $hascustom ++;
10321: }
10322: }
10323: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
10324: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
10325: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
10326: if (exists($emailrules->{$rule})) {
10327: $hascustom ++;
10328: }
10329: }
10330: }
10331: }
10332: }
10333: }
10334: }
10335: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
10336: "'cancreate_emaildomain','$type'".');"';
10337: $hashref = $emailoptions;
10338: $defoption = 'any';
10339: $name = 'cancreate_emailoptions_'.$type;
10340: } elsif ($item eq 'username') {
10341: %choices = &Apache::lonlocal::texthash (
10342: all => 'Same as e-mail',
10343: first => 'Omit @domain',
10344: free => 'Free to choose',
10345: );
10346: @options = ('all','first','free');
10347: $hashref = $emailverified;
10348: $defoption = 'all';
10349: $name = 'cancreate_usernameoptions_'.$type;
10350: }
10351: foreach my $option (@options) {
10352: my $checked;
10353: if (ref($hashref) eq 'HASH') {
10354: if ($type eq '') {
10355: if (!exists($hashref->{'default'})) {
10356: if ($option eq $defoption) {
10357: $checked = ' checked="checked"';
10358: }
10359: } else {
10360: if ($hashref->{'default'} eq $option) {
10361: $checked = ' checked="checked"';
10362: }
10363: }
10364: } else {
10365: if (!exists($hashref->{$type})) {
10366: if ($option eq $defoption) {
10367: $checked = ' checked="checked"';
10368: }
10369: } else {
10370: if ($hashref->{$type} eq $option) {
10371: $checked = ' checked="checked"';
10372: }
10373: }
10374: }
10375: } elsif (($item eq 'email') && ($hascustom)) {
10376: if ($option eq 'custom') {
10377: $checked = ' checked="checked"';
10378: }
10379: } elsif ($option eq $defoption) {
10380: $checked = ' checked="checked"';
10381: }
10382: $output .= '<span class="LC_nobreak"><label>'.
10383: '<input type="radio" name="'.$name.'"'.
10384: $checked.' value="'.$option.'"'.$onclick.' />'.
10385: $choices{$option}.'</label></span><br />';
10386: if ($item eq 'email') {
10387: if ($option eq 'custom') {
10388: my $id = 'cancreate_emailrule_'.$type;
10389: my $display = 'none';
10390: if ($checked) {
10391: $display = 'inline';
10392: }
10393: my $numinrow = 2;
10394: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10395: '<legend>'.&mt('Disallow').'</legend><table>'.
10396: &user_formats_row('email',$settings,$emailrules,
10397: $emailruleorder,$numinrow,'',$type);
10398: '</table></fieldset>';
10399: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10400: my %text = &Apache::lonlocal::texthash (
10401: inst => 'must end:',
10402: noninst => 'cannot end:',
10403: );
10404: my $value;
10405: if (ref($emaildomain) eq 'HASH') {
10406: if (ref($emaildomain->{$type}) eq 'HASH') {
10407: $value = $emaildomain->{$type}->{$option};
10408: }
10409: }
10410: if ($value eq '') {
10411: $value = '@'.$intdom;
10412: }
10413: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10414: my $display = 'none';
10415: if ($checked) {
10416: $display = 'inline';
10417: }
10418: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10419: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10420: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10421: '</div>';
10422: }
10423: }
10424: }
10425: $output .= '</td>'."\n";
10426: }
10427: $output .= "</tr></table></td></tr>\n";
10428: return $output;
10429: }
10430:
10431: sub captcha_choice {
10432: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10433: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10434: $vertext,$currver);
10435: my %lt = &captcha_phrases();
10436: $keyentry = 'hidden';
10437: my $colspan=2;
10438: if ($context eq 'cancreate') {
10439: $rowname = &mt('CAPTCHA validation');
10440: } elsif ($context eq 'login') {
10441: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10442: } elsif ($context eq 'passwords') {
10443: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10444: $colspan=1;
10445: }
10446: if (ref($settings) eq 'HASH') {
10447: if ($settings->{'captcha'}) {
10448: $checked{$settings->{'captcha'}} = ' checked="checked"';
10449: } else {
10450: $checked{'original'} = ' checked="checked"';
10451: }
10452: if ($settings->{'captcha'} eq 'recaptcha') {
10453: $pubtext = $lt{'pub'};
10454: $privtext = $lt{'priv'};
10455: $keyentry = 'text';
10456: $vertext = $lt{'ver'};
10457: $currver = $settings->{'recaptchaversion'};
10458: if ($currver ne '2') {
10459: $currver = 1;
10460: }
10461: }
10462: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10463: $currpub = $settings->{'recaptchakeys'}{'public'};
10464: $currpriv = $settings->{'recaptchakeys'}{'private'};
10465: }
10466: } else {
10467: $checked{'original'} = ' checked="checked"';
10468: }
10469: my $css_class;
10470: if ($itemcount%2) {
10471: $css_class = 'LC_odd_row';
10472: }
10473: if ($customcss) {
10474: $css_class .= " $customcss";
10475: }
10476: $css_class =~ s/^\s+//;
10477: if ($css_class) {
10478: $css_class = ' class="'.$css_class.'"';
10479: }
10480: if ($rowstyle) {
10481: $css_class .= ' style="'.$rowstyle.'"';
10482: }
10483: my $output = '<tr'.$css_class.'>'.
10484: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10485: '<table><tr><td>'."\n";
10486: foreach my $option ('original','recaptcha','notused') {
10487: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10488: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10489: $lt{$option}.'</label></span>';
10490: unless ($option eq 'notused') {
10491: $output .= (' 'x2)."\n";
10492: }
10493: }
10494: #
10495: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10496: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10497: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10498: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10499: #
10500: $output .= '</td></tr>'."\n".
10501: '<tr><td class="LC_zero_height">'."\n".
10502: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10503: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10504: $currpub.'" size="40" /></span><br />'."\n".
10505: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10506: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10507: $currpriv.'" size="40" /></span><br />'.
10508: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10509: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10510: $currver.'" size="3" /></span><br />'.
10511: '</td></tr></table>'."\n".
10512: '</td></tr>';
10513: return $output;
10514: }
10515:
10516: sub user_formats_row {
10517: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10518: my $output;
10519: my %text = (
10520: 'username' => 'new usernames',
10521: 'id' => 'IDs',
10522: );
10523: unless (($type eq 'email') || ($type eq 'unamemap')) {
10524: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10525: $output = '<tr '.$css_class.'>'.
10526: '<td><span class="LC_nobreak">'.
10527: &mt("Format rules to check for $text{$type}: ").
10528: '</td><td class="LC_left_item" colspan="2"><table>';
10529: }
10530: my $rem;
10531: if (ref($ruleorder) eq 'ARRAY') {
10532: for (my $i=0; $i<@{$ruleorder}; $i++) {
10533: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10534: my $rem = $i%($numinrow);
10535: if ($rem == 0) {
10536: if ($i > 0) {
10537: $output .= '</tr>';
10538: }
10539: $output .= '<tr>';
10540: }
10541: my $check = ' ';
10542: if (ref($settings) eq 'HASH') {
10543: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10544: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10545: $check = ' checked="checked" ';
10546: }
10547: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10548: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10549: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10550: $check = ' checked="checked" ';
10551: }
10552: }
10553: }
10554: }
10555: my $name = $type.'_rule';
10556: if ($type eq 'email') {
10557: $name .= '_'.$status;
10558: }
10559: $output .= '<td class="LC_left_item">'.
10560: '<span class="LC_nobreak"><label>'.
10561: '<input type="checkbox" name="'.$name.'" '.
10562: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10563: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10564: }
10565: }
10566: $rem = @{$ruleorder}%($numinrow);
10567: }
10568: my $colsleft;
10569: if ($rem) {
10570: $colsleft = $numinrow - $rem;
10571: }
10572: if ($colsleft > 1 ) {
10573: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10574: ' </td>';
10575: } elsif ($colsleft == 1) {
10576: $output .= '<td class="LC_left_item"> </td>';
10577: }
10578: $output .= '</tr>';
10579: unless (($type eq 'email') || ($type eq 'unamemap')) {
10580: $output .= '</table></td></tr>';
10581: }
10582: return $output;
10583: }
10584:
10585: sub usercreation_types {
10586: my %lt = &Apache::lonlocal::texthash (
10587: author => 'When adding a co-author',
10588: course => 'When adding a user to a course',
10589: requestcrs => 'When requesting a course',
10590: any => 'Any',
10591: official => 'Institutional only ',
10592: unofficial => 'Non-institutional only',
10593: none => 'None',
10594: );
10595: return %lt;
10596: }
10597:
10598: sub selfcreation_types {
10599: my %lt = &Apache::lonlocal::texthash (
10600: selfcreate => 'User creates own account',
10601: any => 'Any',
10602: official => 'Institutional only ',
10603: unofficial => 'Non-institutional only',
10604: email => 'E-mail address',
10605: login => 'Institutional Login',
10606: sso => 'SSO',
10607: );
10608: }
10609:
10610: sub authtype_names {
10611: my %lt = &Apache::lonlocal::texthash(
10612: int => 'Internal',
10613: krb4 => 'Kerberos 4',
10614: krb5 => 'Kerberos 5',
10615: loc => 'Local',
10616: lti => 'LTI',
10617: );
10618: return %lt;
10619: }
10620:
10621: sub context_names {
10622: my %context_title = &Apache::lonlocal::texthash(
10623: author => 'Creating users when an Author',
10624: course => 'Creating users when in a course',
10625: domain => 'Creating users when a Domain Coordinator',
10626: );
10627: return %context_title;
10628: }
10629:
10630: sub print_usermodification {
10631: my ($position,$dom,$settings,$rowtotal) = @_;
10632: my $numinrow = 4;
10633: my ($context,$datatable,$rowcount);
10634: if ($position eq 'top') {
10635: $rowcount = 0;
10636: $context = 'author';
10637: foreach my $role ('ca','aa') {
10638: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10639: $numinrow,$rowcount);
10640: $$rowtotal ++;
10641: $rowcount ++;
10642: }
10643: } elsif ($position eq 'bottom') {
10644: $context = 'course';
10645: $rowcount = 0;
10646: foreach my $role ('st','ep','ta','in','cr') {
10647: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10648: $numinrow,$rowcount);
10649: $$rowtotal ++;
10650: $rowcount ++;
10651: }
10652: }
10653: return $datatable;
10654: }
10655:
10656: sub print_defaults {
10657: my ($position,$dom,$settings,$rowtotal) = @_;
10658: my $rownum = 0;
10659: my ($datatable,$css_class,$titles);
10660: unless ($position eq 'bottom') {
10661: $titles = &defaults_titles($dom);
10662: }
10663: if ($position eq 'top') {
10664: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10665: 'datelocale_def','portal_def');
10666: my %defaults;
10667: if (ref($settings) eq 'HASH') {
10668: %defaults = %{$settings};
10669: } else {
10670: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10671: foreach my $item (@items) {
10672: $defaults{$item} = $domdefaults{$item};
10673: }
10674: }
10675: foreach my $item (@items) {
10676: if ($rownum%2) {
10677: $css_class = '';
10678: } else {
10679: $css_class = ' class="LC_odd_row" ';
10680: }
10681: $datatable .= '<tr'.$css_class.'>'.
10682: '<td><span class="LC_nobreak">'.$titles->{$item}.
10683: '</span></td><td class="LC_right_item" colspan="3">';
10684: if ($item eq 'auth_def') {
10685: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10686: my %shortauth = (
10687: internal => 'int',
10688: krb4 => 'krb4',
10689: krb5 => 'krb5',
10690: localauth => 'loc',
10691: lti => 'lti',
10692: );
10693: my %authnames = &authtype_names();
10694: foreach my $auth (@authtypes) {
10695: my $checked = ' ';
10696: if ($defaults{$item} eq $auth) {
10697: $checked = ' checked="checked" ';
10698: }
10699: $datatable .= '<label><input type="radio" name="'.$item.
10700: '" value="'.$auth.'"'.$checked.'/>'.
10701: $authnames{$shortauth{$auth}}.'</label> ';
10702: }
10703: } elsif ($item eq 'timezone_def') {
10704: my $includeempty = 1;
10705: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10706: } elsif ($item eq 'datelocale_def') {
10707: my $includeempty = 1;
10708: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10709: } elsif ($item eq 'lang_def') {
10710: my $includeempty = 1;
10711: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10712: } elsif ($item eq 'portal_def') {
10713: $datatable .= '<input type="text" name="'.$item.'" value="'.
10714: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
10715: my $portalsty = 'none';
10716: if ($defaults{$item}) {
10717: $portalsty = 'block';
10718: }
10719: foreach my $field ('email','web') {
10720: my $checkedoff = ' checked="checked"';
10721: my $checkedon;
10722: if ($defaults{$item.'_'.$field}) {
10723: $checkedon = $checkedoff;
10724: $checkedoff = '';
10725: }
10726: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
10727: '<span class="LC_nobreak">'.$titles->{$field}.' '.
10728: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
10729: (' 'x2).
10730: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
10731: '</div>';
10732: }
10733: } else {
10734: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
10735: }
10736: $datatable .= '</td></tr>';
10737: $rownum ++;
10738: }
10739: } elsif ($position eq 'middle') {
10740: my %defaults;
10741: if (ref($settings) eq 'HASH') {
10742: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10743: my $maxnum = @{$settings->{'inststatusorder'}};
10744: for (my $i=0; $i<$maxnum; $i++) {
10745: $css_class = $rownum%2?' class="LC_odd_row"':'';
10746: my $item = $settings->{'inststatusorder'}->[$i];
10747: my $title = $settings->{'inststatustypes'}->{$item};
10748: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10749: $datatable .= '<tr'.$css_class.'>'.
10750: '<td><span class="LC_nobreak">'.
10751: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10752: for (my $k=0; $k<=$maxnum; $k++) {
10753: my $vpos = $k+1;
10754: my $selstr;
10755: if ($k == $i) {
10756: $selstr = ' selected="selected" ';
10757: }
10758: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10759: }
10760: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10761: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10762: &mt('delete').'</span></td>'.
10763: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10764: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10765: '</span></td></tr>';
10766: }
10767: $css_class = $rownum%2?' class="LC_odd_row"':'';
10768: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10769: $datatable .= '<tr '.$css_class.'>'.
10770: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10771: for (my $k=0; $k<=$maxnum; $k++) {
10772: my $vpos = $k+1;
10773: my $selstr;
10774: if ($k == $maxnum) {
10775: $selstr = ' selected="selected" ';
10776: }
10777: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10778: }
10779: $datatable .= '</select> '.&mt('Internal ID:').
10780: '<input type="text" size="10" name="addinststatus" value="" />'.
10781: ' '.&mt('(new)').
10782: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10783: &mt('Name displayed').':'.
10784: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10785: '</tr>'."\n";
10786: $rownum ++;
10787: }
10788: }
10789: } else {
10790: my ($unamemaprules,$ruleorder) =
10791: &Apache::lonnet::inst_userrules($dom,'unamemap');
10792: $css_class = $rownum%2?' class="LC_odd_row"':'';
10793: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
10794: my $numinrow = 2;
10795: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
10796: &user_formats_row('unamemap',$settings,$unamemaprules,
10797: $ruleorder,$numinrow).
10798: '</table></td></tr>';
10799: }
10800: if ($datatable eq '') {
10801: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
10802: &mt('No rules set for domain in customized localenroll.pm').
10803: '</td></tr>';
10804: }
10805: }
10806: $$rowtotal += $rownum;
10807: return $datatable;
10808: }
10809:
10810: sub get_languages_hash {
10811: my %langchoices;
10812: foreach my $id (&Apache::loncommon::languageids()) {
10813: my $code = &Apache::loncommon::supportedlanguagecode($id);
10814: if ($code ne '') {
10815: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10816: }
10817: }
10818: return %langchoices;
10819: }
10820:
10821: sub defaults_titles {
10822: my ($dom) = @_;
10823: my %titles = &Apache::lonlocal::texthash (
10824: 'auth_def' => 'Default authentication type',
10825: 'auth_arg_def' => 'Default authentication argument',
10826: 'lang_def' => 'Default language',
10827: 'timezone_def' => 'Default timezone',
10828: 'datelocale_def' => 'Default locale for dates',
10829: 'portal_def' => 'Portal/Default URL',
10830: 'email' => 'Email links use portal URL',
10831: 'web' => 'Public web links use portal URL',
10832: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10833: 'intauth_check' => 'Check bcrypt cost if authenticated',
10834: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10835: );
10836: if ($dom) {
10837: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10838: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10839: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10840: $protocol = 'http' if ($protocol ne 'https');
10841: if ($uint_dom) {
10842: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10843: $uint_dom);
10844: }
10845: }
10846: return (\%titles);
10847: }
10848:
10849: sub print_scantron {
10850: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10851: if ($position eq 'top') {
10852: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10853: } else {
10854: return &print_scantronconfig($dom,$settings,\$rowtotal);
10855: }
10856: }
10857:
10858: sub scantron_javascript {
10859: return <<"ENDSCRIPT";
10860:
10861: <script type="text/javascript">
10862: // <![CDATA[
10863:
10864: function toggleScantron(form) {
10865: var csvfieldset = new Array();
10866: if (document.getElementById('scantroncsv_cols')) {
10867: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10868: }
10869: if (document.getElementById('scantroncsv_options')) {
10870: csvfieldset.push(document.getElementById('scantroncsv_options'));
10871: }
10872: if (csvfieldset.length) {
10873: if (document.getElementById('scantronconfcsv')) {
10874: var scantroncsv = document.getElementById('scantronconfcsv');
10875: if (scantroncsv.checked) {
10876: for (var i=0; i<csvfieldset.length; i++) {
10877: csvfieldset[i].style.display = 'block';
10878: }
10879: } else {
10880: for (var i=0; i<csvfieldset.length; i++) {
10881: csvfieldset[i].style.display = 'none';
10882: }
10883: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10884: if (csvselects.length) {
10885: for (var j=0; j<csvselects.length; j++) {
10886: csvselects[j].selectedIndex = 0;
10887: }
10888: }
10889: }
10890: }
10891: }
10892: return;
10893: }
10894: // ]]>
10895: </script>
10896:
10897: ENDSCRIPT
10898:
10899: }
10900:
10901: sub print_scantronformat {
10902: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10903: my $itemcount = 1;
10904: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10905: %confhash);
10906: my $switchserver = &check_switchserver($dom,$confname);
10907: my %lt = &Apache::lonlocal::texthash (
10908: default => 'Default bubblesheet format file error',
10909: custom => 'Custom bubblesheet format file error',
10910: );
10911: my %scantronfiles = (
10912: default => 'default.tab',
10913: custom => 'custom.tab',
10914: );
10915: foreach my $key (keys(%scantronfiles)) {
10916: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10917: .$scantronfiles{$key};
10918: }
10919: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10920: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10921: if (!$switchserver) {
10922: my $servadm = $r->dir_config('lonAdmEMail');
10923: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10924: if ($configuserok eq 'ok') {
10925: if ($author_ok eq 'ok') {
10926: my %legacyfile = (
10927: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10928: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10929: );
10930: my %md5chk;
10931: foreach my $type (keys(%legacyfile)) {
10932: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10933: chomp($md5chk{$type});
10934: }
10935: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10936: foreach my $type (keys(%legacyfile)) {
10937: ($scantronurls{$type},my $error) =
10938: &legacy_scantronformat($r,$dom,$confname,
10939: $type,$legacyfile{$type},
10940: $scantronurls{$type},
10941: $scantronfiles{$type});
10942: if ($error ne '') {
10943: $error{$type} = $error;
10944: }
10945: }
10946: if (keys(%error) == 0) {
10947: $is_custom = 1;
10948: $confhash{'scantron'}{'scantronformat'} =
10949: $scantronurls{'custom'};
10950: my $putresult =
10951: &Apache::lonnet::put_dom('configuration',
10952: \%confhash,$dom);
10953: if ($putresult ne 'ok') {
10954: $error{'custom'} =
10955: '<span class="LC_error">'.
10956: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10957: }
10958: }
10959: } else {
10960: ($scantronurls{'default'},my $error) =
10961: &legacy_scantronformat($r,$dom,$confname,
10962: 'default',$legacyfile{'default'},
10963: $scantronurls{'default'},
10964: $scantronfiles{'default'});
10965: if ($error eq '') {
10966: $confhash{'scantron'}{'scantronformat'} = '';
10967: my $putresult =
10968: &Apache::lonnet::put_dom('configuration',
10969: \%confhash,$dom);
10970: if ($putresult ne 'ok') {
10971: $error{'default'} =
10972: '<span class="LC_error">'.
10973: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10974: }
10975: } else {
10976: $error{'default'} = $error;
10977: }
10978: }
10979: }
10980: }
10981: } else {
10982: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10983: }
10984: }
10985: if (ref($settings) eq 'HASH') {
10986: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10987: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10988: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10989: $scantronurl = '';
10990: } else {
10991: $scantronurl = $settings->{'scantronformat'};
10992: }
10993: $is_custom = 1;
10994: } else {
10995: $scantronurl = $scantronurls{'default'};
10996: }
10997: } else {
10998: if ($is_custom) {
10999: $scantronurl = $scantronurls{'custom'};
11000: } else {
11001: $scantronurl = $scantronurls{'default'};
11002: }
11003: }
11004: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11005: $datatable .= '<tr'.$css_class.'>';
11006: if (!$is_custom) {
11007: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
11008: '<span class="LC_nobreak">';
11009: if ($scantronurl) {
11010: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
11011: undef,undef,undef,undef,'background-color:#ffffff');
11012: } else {
11013: $datatable = &mt('File unavailable for display');
11014: }
11015: $datatable .= '</span></td>';
11016: if (keys(%error) == 0) {
11017: $datatable .= '<td style="vertical-align: bottom">';
11018: if (!$switchserver) {
11019: $datatable .= &mt('Upload:').'<br />';
11020: }
11021: } else {
11022: my $errorstr;
11023: foreach my $key (sort(keys(%error))) {
11024: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
11025: }
11026: $datatable .= '<td>'.$errorstr;
11027: }
11028: } else {
11029: if (keys(%error) > 0) {
11030: my $errorstr;
11031: foreach my $key (sort(keys(%error))) {
11032: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
11033: }
11034: $datatable .= '<td>'.$errorstr.'</td><td> ';
11035: } elsif ($scantronurl) {
11036: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
11037: undef,undef,undef,undef,'background-color:#ffffff');
11038: $datatable .= '<td><span class="LC_nobreak">'.
11039: $link.
11040: '<label><input type="checkbox" name="scantronformat_del"'.
11041: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
11042: '<td><span class="LC_nobreak"> '.
11043: &mt('Replace:').'</span><br />';
11044: }
11045: }
11046: if (keys(%error) == 0) {
11047: if ($switchserver) {
11048: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
11049: } else {
11050: $datatable .='<span class="LC_nobreak"> '.
11051: '<input type="file" name="scantronformat" /></span>';
11052: }
11053: }
11054: $datatable .= '</td></tr>';
11055: $$rowtotal ++;
11056: return $datatable;
11057: }
11058:
11059: sub legacy_scantronformat {
11060: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
11061: my ($url,$error);
11062: my @statinfo = &Apache::lonnet::stat_file($newurl);
11063: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
11064: (my $result,$url) =
11065: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
11066: '','',$newfile);
11067: if ($result ne 'ok') {
11068: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
11069: }
11070: }
11071: return ($url,$error);
11072: }
11073:
11074: sub print_scantronconfig {
11075: my ($dom,$settings,$rowtotal) = @_;
11076: my $itemcount = 2;
11077: my $is_checked = ' checked="checked"';
11078: my %optionson = (
11079: hdr => ' checked="checked"',
11080: pad => ' checked="checked"',
11081: rem => ' checked="checked"',
11082: );
11083: my %optionsoff = (
11084: hdr => '',
11085: pad => '',
11086: rem => '',
11087: );
11088: my $currcsvsty = 'none';
11089: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
11090: my @fields = &scantroncsv_fields();
11091: my %titles = &scantronconfig_titles();
11092: if (ref($settings) eq 'HASH') {
11093: if (ref($settings->{config}) eq 'HASH') {
11094: if ($settings->{config}->{dat}) {
11095: $checked{'dat'} = $is_checked;
11096: }
11097: if (ref($settings->{config}->{csv}) eq 'HASH') {
11098: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
11099: %csvfields = %{$settings->{config}->{csv}->{fields}};
11100: if (keys(%csvfields) > 0) {
11101: $checked{'csv'} = $is_checked;
11102: $currcsvsty = 'block';
11103: }
11104: }
11105: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
11106: %csvoptions = %{$settings->{config}->{csv}->{options}};
11107: foreach my $option (keys(%optionson)) {
11108: unless ($csvoptions{$option}) {
11109: $optionsoff{$option} = $optionson{$option};
11110: $optionson{$option} = '';
11111: }
11112: }
11113: }
11114: }
11115: } else {
11116: $checked{'dat'} = $is_checked;
11117: }
11118: } else {
11119: $checked{'dat'} = $is_checked;
11120: }
11121: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
11122: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11123: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
11124: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
11125: foreach my $item ('dat','csv') {
11126: my $id;
11127: if ($item eq 'csv') {
11128: $id = 'id="scantronconfcsv" ';
11129: }
11130: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
11131: $titles{$item}.'</label>'.(' 'x3);
11132: if ($item eq 'csv') {
11133: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
11134: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
11135: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
11136: foreach my $col (@fields) {
11137: my $selnone;
11138: if ($csvfields{$col} eq '') {
11139: $selnone = ' selected="selected"';
11140: }
11141: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
11142: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
11143: '<option value=""'.$selnone.'></option>';
11144: for (my $i=0; $i<20; $i++) {
11145: my $shown = $i+1;
11146: my $sel;
11147: unless ($selnone) {
11148: if (exists($csvfields{$col})) {
11149: if ($csvfields{$col} == $i) {
11150: $sel = ' selected="selected"';
11151: }
11152: }
11153: }
11154: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
11155: }
11156: $datatable .= '</select></td></tr>';
11157: }
11158: $datatable .= '</table></fieldset>'.
11159: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
11160: '<legend>'.&mt('CSV Options').'</legend>';
11161: foreach my $option ('hdr','pad','rem') {
11162: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
11163: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
11164: &mt('Yes').'</label>'.(' 'x2)."\n".
11165: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
11166: }
11167: $datatable .= '</fieldset>';
11168: $itemcount ++;
11169: }
11170: }
11171: $datatable .= '</td></tr>';
11172: $$rowtotal ++;
11173: return $datatable;
11174: }
11175:
11176: sub scantronconfig_titles {
11177: return &Apache::lonlocal::texthash(
11178: dat => 'Standard format (.dat)',
11179: csv => 'Comma separated values (.csv)',
11180: hdr => 'Remove first line in file (contains column titles)',
11181: pad => 'Prepend 0s to PaperID',
11182: rem => 'Remove leading spaces (except Question Response columns)',
11183: CODE => 'CODE',
11184: ID => 'Student ID',
11185: PaperID => 'Paper ID',
11186: FirstName => 'First Name',
11187: LastName => 'Last Name',
11188: FirstQuestion => 'First Question Response',
11189: Section => 'Section',
11190: );
11191: }
11192:
11193: sub scantroncsv_fields {
11194: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
11195: }
11196:
11197: sub print_coursecategories {
11198: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
11199: my $datatable;
11200: if ($position eq 'top') {
11201: my (%checked);
11202: my @catitems = ('unauth','auth');
11203: my @cattypes = ('std','domonly','codesrch','none');
11204: $checked{'unauth'} = 'std';
11205: $checked{'auth'} = 'std';
11206: if (ref($settings) eq 'HASH') {
11207: foreach my $type (@cattypes) {
11208: if ($type eq $settings->{'unauth'}) {
11209: $checked{'unauth'} = $type;
11210: }
11211: if ($type eq $settings->{'auth'}) {
11212: $checked{'auth'} = $type;
11213: }
11214: }
11215: }
11216: my %lt = &Apache::lonlocal::texthash (
11217: unauth => 'Catalog type for unauthenticated users',
11218: auth => 'Catalog type for authenticated users',
11219: none => 'No catalog',
11220: std => 'Standard catalog',
11221: domonly => 'Domain-only catalog',
11222: codesrch => "Code search form",
11223: );
11224: my $itemcount = 0;
11225: foreach my $item (@catitems) {
11226: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11227: $datatable .= '<tr '.$css_class.'>'.
11228: '<td>'.$lt{$item}.'</td>'.
11229: '<td class="LC_right_item"><span class="LC_nobreak">';
11230: foreach my $type (@cattypes) {
11231: my $ischecked;
11232: if ($checked{$item} eq $type) {
11233: $ischecked=' checked="checked"';
11234: }
11235: $datatable .= '<label>'.
11236: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
11237: ' />'.$lt{$type}.'</label> ';
11238: }
11239: $datatable .= '</span></td></tr>';
11240: $itemcount ++;
11241: }
11242: $$rowtotal += $itemcount;
11243: } elsif ($position eq 'middle') {
11244: my $toggle_cats_crs = ' ';
11245: my $toggle_cats_dom = ' checked="checked" ';
11246: my $can_cat_crs = ' ';
11247: my $can_cat_dom = ' checked="checked" ';
11248: my $toggle_catscomm_comm = ' ';
11249: my $toggle_catscomm_dom = ' checked="checked" ';
11250: my $can_catcomm_comm = ' ';
11251: my $can_catcomm_dom = ' checked="checked" ';
11252: my $toggle_catsplace_place = ' ';
11253: my $toggle_catsplace_dom = ' checked="checked" ';
11254: my $can_catplace_place = ' ';
11255: my $can_catplace_dom = ' checked="checked" ';
11256:
11257: if (ref($settings) eq 'HASH') {
11258: if ($settings->{'togglecats'} eq 'crs') {
11259: $toggle_cats_crs = $toggle_cats_dom;
11260: $toggle_cats_dom = ' ';
11261: }
11262: if ($settings->{'categorize'} eq 'crs') {
11263: $can_cat_crs = $can_cat_dom;
11264: $can_cat_dom = ' ';
11265: }
11266: if ($settings->{'togglecatscomm'} eq 'comm') {
11267: $toggle_catscomm_comm = $toggle_catscomm_dom;
11268: $toggle_catscomm_dom = ' ';
11269: }
11270: if ($settings->{'categorizecomm'} eq 'comm') {
11271: $can_catcomm_comm = $can_catcomm_dom;
11272: $can_catcomm_dom = ' ';
11273: }
11274: if ($settings->{'togglecatsplace'} eq 'place') {
11275: $toggle_catsplace_place = $toggle_catsplace_dom;
11276: $toggle_catsplace_dom = ' ';
11277: }
11278: if ($settings->{'categorizeplace'} eq 'place') {
11279: $can_catplace_place = $can_catplace_dom;
11280: $can_catplace_dom = ' ';
11281: }
11282: }
11283: my %title = &Apache::lonlocal::texthash (
11284: togglecats => 'Show/Hide a course in catalog',
11285: togglecatscomm => 'Show/Hide a community in catalog',
11286: togglecatsplace => 'Show/Hide a placement test in catalog',
11287: categorize => 'Assign a category to a course',
11288: categorizecomm => 'Assign a category to a community',
11289: categorizeplace => 'Assign a category to a placement test',
11290: );
11291: my %level = &Apache::lonlocal::texthash (
11292: dom => 'Set in Domain',
11293: crs => 'Set in Course',
11294: comm => 'Set in Community',
11295: place => 'Set in Placement Test',
11296: );
11297: $datatable = '<tr class="LC_odd_row">'.
11298: '<td>'.$title{'togglecats'}.'</td>'.
11299: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11300: '<input type="radio" name="togglecats"'.
11301: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11302: '<label><input type="radio" name="togglecats"'.
11303: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
11304: '</tr><tr>'.
11305: '<td>'.$title{'categorize'}.'</td>'.
11306: '<td class="LC_right_item"><span class="LC_nobreak">'.
11307: '<label><input type="radio" name="categorize"'.
11308: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11309: '<label><input type="radio" name="categorize"'.
11310: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
11311: '</tr><tr class="LC_odd_row">'.
11312: '<td>'.$title{'togglecatscomm'}.'</td>'.
11313: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11314: '<input type="radio" name="togglecatscomm"'.
11315: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11316: '<label><input type="radio" name="togglecatscomm"'.
11317: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
11318: '</tr><tr>'.
11319: '<td>'.$title{'categorizecomm'}.'</td>'.
11320: '<td class="LC_right_item"><span class="LC_nobreak">'.
11321: '<label><input type="radio" name="categorizecomm"'.
11322: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11323: '<label><input type="radio" name="categorizecomm"'.
11324: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
11325: '</tr><tr class="LC_odd_row">'.
11326: '<td>'.$title{'togglecatsplace'}.'</td>'.
11327: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11328: '<input type="radio" name="togglecatsplace"'.
11329: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11330: '<label><input type="radio" name="togglecatscomm"'.
11331: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
11332: '</tr><tr>'.
11333: '<td>'.$title{'categorizeplace'}.'</td>'.
11334: '<td class="LC_right_item"><span class="LC_nobreak">'.
11335: '<label><input type="radio" name="categorizeplace"'.
11336: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11337: '<label><input type="radio" name="categorizeplace"'.
11338: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
11339: '</tr>';
11340: $$rowtotal += 6;
11341: } else {
11342: my $css_class;
11343: my $itemcount = 1;
11344: my $cathash;
11345: if (ref($settings) eq 'HASH') {
11346: $cathash = $settings->{'cats'};
11347: }
11348: if (ref($cathash) eq 'HASH') {
11349: my (@cats,@trails,%allitems,%idx,@jsarray);
11350: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11351: \%allitems,\%idx,\@jsarray);
11352: my $maxdepth = scalar(@cats);
11353: my $colattrib = '';
11354: if ($maxdepth > 2) {
11355: $colattrib = ' colspan="2" ';
11356: }
11357: my @path;
11358: if (@cats > 0) {
11359: if (ref($cats[0]) eq 'ARRAY') {
11360: my $numtop = @{$cats[0]};
11361: my $maxnum = $numtop;
11362: my %default_names = (
11363: instcode => &mt('Official courses'),
11364: communities => &mt('Communities'),
11365: placement => &mt('Placement Tests'),
11366: );
11367:
11368: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11369: ($cathash->{'instcode::0'} eq '') ||
11370: (!grep(/^communities$/,@{$cats[0]})) ||
11371: ($cathash->{'communities::0'} eq '') ||
11372: (!grep(/^placement$/,@{$cats[0]})) ||
11373: ($cathash->{'placement::0'} eq '')) {
11374: $maxnum ++;
11375: }
11376: my $lastidx;
11377: for (my $i=0; $i<$numtop; $i++) {
11378: my $parent = $cats[0][$i];
11379: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11380: my $item = &escape($parent).'::0';
11381: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11382: $lastidx = $idx{$item};
11383: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11384: .'<select name="'.$item.'"'.$chgstr.'>';
11385: for (my $k=0; $k<=$maxnum; $k++) {
11386: my $vpos = $k+1;
11387: my $selstr;
11388: if ($k == $i) {
11389: $selstr = ' selected="selected" ';
11390: }
11391: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11392: }
11393: $datatable .= '</select></span></td><td>';
11394: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11395: $datatable .= '<span class="LC_nobreak">'
11396: .$default_names{$parent}.'</span>';
11397: if ($parent eq 'instcode') {
11398: $datatable .= '<br /><span class="LC_nobreak">('
11399: .&mt('with institutional codes')
11400: .')</span></td><td'.$colattrib.'>';
11401: } else {
11402: $datatable .= '<table><tr><td>';
11403: }
11404: $datatable .= '<span class="LC_nobreak">'
11405: .'<label><input type="radio" name="'
11406: .$parent.'" value="1" checked="checked" />'
11407: .&mt('Display').'</label>';
11408: if ($parent eq 'instcode') {
11409: $datatable .= ' ';
11410: } else {
11411: $datatable .= '</span></td></tr><tr><td>'
11412: .'<span class="LC_nobreak">';
11413: }
11414: $datatable .= '<label><input type="radio" name="'
11415: .$parent.'" value="0" />'
11416: .&mt('Do not display').'</label></span>';
11417: if (($parent eq 'communities') || ($parent eq 'placement')) {
11418: $datatable .= '</td></tr></table>';
11419: }
11420: $datatable .= '</td>';
11421: } else {
11422: $datatable .= $parent
11423: .' <span class="LC_nobreak"><label>'
11424: .'<input type="checkbox" name="deletecategory" '
11425: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11426: }
11427: my $depth = 1;
11428: push(@path,$parent);
11429: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11430: pop(@path);
11431: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11432: $itemcount ++;
11433: }
11434: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11435: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11436: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11437: for (my $k=0; $k<=$maxnum; $k++) {
11438: my $vpos = $k+1;
11439: my $selstr;
11440: if ($k == $numtop) {
11441: $selstr = ' selected="selected" ';
11442: }
11443: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11444: }
11445: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11446: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11447: .'</tr>'."\n";
11448: $itemcount ++;
11449: foreach my $default ('instcode','communities','placement') {
11450: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11451: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11452: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11453: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11454: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11455: for (my $k=0; $k<=$maxnum; $k++) {
11456: my $vpos = $k+1;
11457: my $selstr;
11458: if ($k == $maxnum) {
11459: $selstr = ' selected="selected" ';
11460: }
11461: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11462: }
11463: $datatable .= '</select></span></td>'.
11464: '<td><span class="LC_nobreak">'.
11465: $default_names{$default}.'</span>';
11466: if ($default eq 'instcode') {
11467: $datatable .= '<br /><span class="LC_nobreak">('
11468: .&mt('with institutional codes').')</span>';
11469: }
11470: $datatable .= '</td>'
11471: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11472: .&mt('Display').'</label> '
11473: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11474: .&mt('Do not display').'</label></span></td></tr>';
11475: }
11476: }
11477: }
11478: } else {
11479: $datatable .= &initialize_categories($itemcount);
11480: }
11481: } else {
11482: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11483: .&initialize_categories($itemcount);
11484: }
11485: $$rowtotal += $itemcount;
11486: }
11487: return $datatable;
11488: }
11489:
11490: sub print_serverstatuses {
11491: my ($dom,$settings,$rowtotal) = @_;
11492: my $datatable;
11493: my @pages = &serverstatus_pages();
11494: my (%namedaccess,%machineaccess);
11495: foreach my $type (@pages) {
11496: $namedaccess{$type} = '';
11497: $machineaccess{$type}= '';
11498: }
11499: if (ref($settings) eq 'HASH') {
11500: foreach my $type (@pages) {
11501: if (exists($settings->{$type})) {
11502: if (ref($settings->{$type}) eq 'HASH') {
11503: foreach my $key (keys(%{$settings->{$type}})) {
11504: if ($key eq 'namedusers') {
11505: $namedaccess{$type} = $settings->{$type}->{$key};
11506: } elsif ($key eq 'machines') {
11507: $machineaccess{$type} = $settings->{$type}->{$key};
11508: }
11509: }
11510: }
11511: }
11512: }
11513: }
11514: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11515: my $rownum = 0;
11516: my $css_class;
11517: foreach my $type (@pages) {
11518: $rownum ++;
11519: $css_class = $rownum%2?' class="LC_odd_row"':'';
11520: $datatable .= '<tr'.$css_class.'>'.
11521: '<td><span class="LC_nobreak">'.
11522: $titles->{$type}.'</span></td>'.
11523: '<td class="LC_left_item">'.
11524: '<input type="text" name="'.$type.'_namedusers" '.
11525: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11526: '<td class="LC_right_item">'.
11527: '<span class="LC_nobreak">'.
11528: '<input type="text" name="'.$type.'_machines" '.
11529: 'value="'.$machineaccess{$type}.'" size="10" />'.
11530: '</span></td></tr>'."\n";
11531: }
11532: $$rowtotal += $rownum;
11533: return $datatable;
11534: }
11535:
11536: sub serverstatus_pages {
11537: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11538: 'checksums','clusterstatus','certstatus','metadata_keywords',
11539: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11540: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11541: }
11542:
11543: sub defaults_javascript {
11544: my ($settings) = @_;
11545: return unless (ref($settings) eq 'HASH');
11546: my $portal_js = <<"ENDPORTAL";
11547:
11548: function portalExtras(caller) {
11549: var x = caller.value;
11550: var y = new Array('email','web');
11551: for (var i=0; i<y.length; i++) {
11552: if (document.getElementById('portal_def_'+y[i]+'_div')) {
11553: var z = document.getElementById('portal_def_'+y[i]+'_div');
11554: if (x.length > 0) {
11555: z.style.display = 'block';
11556: } else {
11557: z.style.display = 'none';
11558: }
11559: }
11560: }
11561: }
11562: ENDPORTAL
11563: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11564: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11565: if ($maxnum eq '') {
11566: $maxnum = 0;
11567: }
11568: $maxnum ++;
11569: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11570: return <<"ENDSCRIPT";
11571: <script type="text/javascript">
11572: // <![CDATA[
11573: function reorderTypes(form,caller) {
11574: var changedVal;
11575: $jstext
11576: var newpos = 'addinststatus_pos';
11577: var current = new Array;
11578: var maxh = $maxnum;
11579: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11580: var oldVal;
11581: if (caller == newpos) {
11582: changedVal = newitemVal;
11583: } else {
11584: var curritem = 'inststatus_pos_'+caller;
11585: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11586: current[newitemVal] = newpos;
11587: }
11588: for (var i=0; i<inststatuses.length; i++) {
11589: if (inststatuses[i] != caller) {
11590: var elementName = 'inststatus_pos_'+inststatuses[i];
11591: if (form.elements[elementName]) {
11592: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11593: current[currVal] = elementName;
11594: }
11595: }
11596: }
11597: for (var j=0; j<maxh; j++) {
11598: if (current[j] == undefined) {
11599: oldVal = j;
11600: }
11601: }
11602: if (oldVal < changedVal) {
11603: for (var k=oldVal+1; k<=changedVal ; k++) {
11604: var elementName = current[k];
11605: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11606: }
11607: } else {
11608: for (var k=changedVal; k<oldVal; k++) {
11609: var elementName = current[k];
11610: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11611: }
11612: }
11613: return;
11614: }
11615:
11616: $portal_js
11617:
11618: // ]]>
11619: </script>
11620:
11621: ENDSCRIPT
11622: } else {
11623: return <<"ENDSCRIPT";
11624: <script type="text/javascript">
11625: // <![CDATA[
11626: $portal_js
11627: // ]]>
11628: </script>
11629:
11630: ENDSCRIPT
11631: }
11632: return;
11633: }
11634:
11635: sub passwords_javascript {
11636: my ($prefix) = @_;
11637: my %intalert;
11638: if ($prefix eq 'passwords') {
11639: %intalert = &Apache::lonlocal::texthash (
11640: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
11641: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11642: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11643: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11644: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11645: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11646: );
11647: } elsif ($prefix eq 'secrets') {
11648: %intalert = &Apache::lonlocal::texthash (
11649: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11650: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11651: );
11652: }
11653: &js_escape(\%intalert);
11654: my $defmin = $Apache::lonnet::passwdmin;
11655: my $intauthjs;
11656: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11657:
11658: function warnIntAuth(field) {
11659: if (field.name == 'intauth_check') {
11660: if (field.value == '2') {
11661: alert('$intalert{authcheck}');
11662: }
11663: }
11664: if (field.name == 'intauth_cost') {
11665: field.value.replace(/\s/g,'');
11666: if (field.value != '') {
11667: var regexdigit=/^\\d+\$/;
11668: if (!regexdigit.test(field.value)) {
11669: alert('$intalert{authcost}');
11670: }
11671: }
11672: }
11673: return;
11674: }
11675:
11676: ENDSCRIPT
11677:
11678: }
11679:
11680: $intauthjs .= <<"ENDSCRIPT";
11681:
11682: function warnInt$prefix(field) {
11683: field.value.replace(/^\s+/,'');
11684: field.value.replace(/\s+\$/,'');
11685: var regexdigit=/^\\d+\$/;
11686: if (field.name == '${prefix}_min') {
11687: if (field.value == '') {
11688: alert('$intalert{passmin}');
11689: field.value = '$defmin';
11690: } else {
11691: if (!regexdigit.test(field.value)) {
11692: alert('$intalert{passmin}');
11693: field.value = '$defmin';
11694: }
11695: var minval = parseInt(field.value,10);
11696: if (minval < $defmin) {
11697: alert('$intalert{passmin}');
11698: field.value = '$defmin';
11699: }
11700: }
11701: } else {
11702: if (field.value == '0') {
11703: field.value = '';
11704: }
11705: if (field.value != '') {
11706: if (field.name == '${prefix}_expire') {
11707: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11708: if (!regexpposnum.test(field.value)) {
11709: alert('$intalert{passexp}');
11710: field.value = '';
11711: } else {
11712: var expval = parseFloat(field.value);
11713: if (expval == 0) {
11714: alert('$intalert{passexp}');
11715: field.value = '';
11716: }
11717: }
11718: } else {
11719: if (!regexdigit.test(field.value)) {
11720: if (field.name == '${prefix}_max') {
11721: alert('$intalert{passmax}');
11722: } else {
11723: if (field.name == '${prefix}_numsaved') {
11724: alert('$intalert{passnum}');
11725: }
11726: }
11727: field.value = '';
11728: }
11729: }
11730: }
11731: }
11732: return;
11733: }
11734:
11735: ENDSCRIPT
11736: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11737: }
11738:
11739: sub coursecategories_javascript {
11740: my ($settings) = @_;
11741: my ($output,$jstext,$cathash);
11742: if (ref($settings) eq 'HASH') {
11743: $cathash = $settings->{'cats'};
11744: }
11745: if (ref($cathash) eq 'HASH') {
11746: my (@cats,@jsarray,%idx);
11747: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11748: if (@jsarray > 0) {
11749: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11750: for (my $i=0; $i<@jsarray; $i++) {
11751: if (ref($jsarray[$i]) eq 'ARRAY') {
11752: my $catstr = join('","',@{$jsarray[$i]});
11753: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11754: }
11755: }
11756: }
11757: } else {
11758: $jstext = ' var categories = Array(1);'."\n".
11759: ' categories[0] = Array("instcode_pos");'."\n";
11760: }
11761: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11762: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11763: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11764: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11765: &js_escape(\$instcode_reserved);
11766: &js_escape(\$communities_reserved);
11767: &js_escape(\$placement_reserved);
11768: &js_escape(\$choose_again);
11769: $output = <<"ENDSCRIPT";
11770: <script type="text/javascript">
11771: // <![CDATA[
11772: function reorderCats(form,parent,item,idx) {
11773: var changedVal;
11774: $jstext
11775: var newpos = 'addcategory_pos';
11776: if (parent == '') {
11777: var has_instcode = 0;
11778: var maxtop = categories[idx].length;
11779: for (var j=0; j<maxtop; j++) {
11780: if (categories[idx][j] == 'instcode::0') {
11781: has_instcode == 1;
11782: }
11783: }
11784: if (has_instcode == 0) {
11785: categories[idx][maxtop] = 'instcode_pos';
11786: }
11787: } else {
11788: newpos += '_'+parent;
11789: }
11790: var maxh = 1 + categories[idx].length;
11791: var current = new Array;
11792: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11793: if (item == newpos) {
11794: changedVal = newitemVal;
11795: } else {
11796: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11797: current[newitemVal] = newpos;
11798: }
11799: for (var i=0; i<categories[idx].length; i++) {
11800: var elementName = categories[idx][i];
11801: if (elementName != item) {
11802: if (form.elements[elementName]) {
11803: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11804: current[currVal] = elementName;
11805: }
11806: }
11807: }
11808: var oldVal;
11809: for (var j=0; j<maxh; j++) {
11810: if (current[j] == undefined) {
11811: oldVal = j;
11812: }
11813: }
11814: if (oldVal < changedVal) {
11815: for (var k=oldVal+1; k<=changedVal ; k++) {
11816: var elementName = current[k];
11817: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11818: }
11819: } else {
11820: for (var k=changedVal; k<oldVal; k++) {
11821: var elementName = current[k];
11822: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11823: }
11824: }
11825: return;
11826: }
11827:
11828: function categoryCheck(form) {
11829: if (form.elements['addcategory_name'].value == 'instcode') {
11830: alert('$instcode_reserved\\n$choose_again');
11831: return false;
11832: }
11833: if (form.elements['addcategory_name'].value == 'communities') {
11834: alert('$communities_reserved\\n$choose_again');
11835: return false;
11836: }
11837: if (form.elements['addcategory_name'].value == 'placement') {
11838: alert('$placement_reserved\\n$choose_again');
11839: return false;
11840: }
11841: return true;
11842: }
11843:
11844: // ]]>
11845: </script>
11846:
11847: ENDSCRIPT
11848: return $output;
11849: }
11850:
11851: sub initialize_categories {
11852: my ($itemcount) = @_;
11853: my ($datatable,$css_class,$chgstr);
11854: my %default_names = &Apache::lonlocal::texthash (
11855: instcode => 'Official courses (with institutional codes)',
11856: communities => 'Communities',
11857: placement => 'Placement Tests',
11858: );
11859: my %selnum = (
11860: instcode => '0',
11861: communities => '1',
11862: placement => '2',
11863: );
11864: my %selected;
11865: foreach my $default ('instcode','communities','placement') {
11866: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11867: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11868: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11869: $selected{$selnum{$default}} = ' selected="selected"';
11870: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11871: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11872: .'<option value="0"'.$selected{'0'}.'>1</option>'
11873: .'<option value="1"'.$selected{'1'}.'>2</option>'
11874: .'<option value="2"'.$selected{'2'}.'>3</option>'
11875: .'<option value="3">4</option></select> '
11876: .$default_names{$default}
11877: .'</span></td><td><span class="LC_nobreak">'
11878: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11879: .&mt('Display').'</label> <label>'
11880: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11881: .'</label></span></td></tr>';
11882: $itemcount ++;
11883: }
11884: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11885: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11886: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11887: .'<select name="addcategory_pos"'.$chgstr.'>'
11888: .'<option value="0">1</option>'
11889: .'<option value="1">2</option>'
11890: .'<option value="2">3</option>'
11891: .'<option value="3" selected="selected">4</option></select> '
11892: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11893: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11894: .'</td></tr>';
11895: return $datatable;
11896: }
11897:
11898: sub build_category_rows {
11899: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11900: my ($text,$name,$item,$chgstr);
11901: if (ref($cats) eq 'ARRAY') {
11902: my $maxdepth = scalar(@{$cats});
11903: if (ref($cats->[$depth]) eq 'HASH') {
11904: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11905: my $numchildren = @{$cats->[$depth]{$parent}};
11906: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11907: $text .= '<td><table class="LC_data_table">';
11908: my ($idxnum,$parent_name,$parent_item);
11909: my $higher = $depth - 1;
11910: if ($higher == 0) {
11911: $parent_name = &escape($parent).'::'.$higher;
11912: } else {
11913: if (ref($path) eq 'ARRAY') {
11914: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11915: }
11916: }
11917: $parent_item = 'addcategory_pos_'.$parent_name;
11918: for (my $j=0; $j<=$numchildren; $j++) {
11919: if ($j < $numchildren) {
11920: $name = $cats->[$depth]{$parent}[$j];
11921: $item = &escape($name).':'.&escape($parent).':'.$depth;
11922: $idxnum = $idx->{$item};
11923: } else {
11924: $name = $parent_name;
11925: $item = $parent_item;
11926: }
11927: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11928: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11929: for (my $i=0; $i<=$numchildren; $i++) {
11930: my $vpos = $i+1;
11931: my $selstr;
11932: if ($j == $i) {
11933: $selstr = ' selected="selected" ';
11934: }
11935: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11936: }
11937: $text .= '</select> ';
11938: if ($j < $numchildren) {
11939: my $deeper = $depth+1;
11940: $text .= $name.' '
11941: .'<label><input type="checkbox" name="deletecategory" value="'
11942: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11943: if(ref($path) eq 'ARRAY') {
11944: push(@{$path},$name);
11945: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11946: pop(@{$path});
11947: }
11948: } else {
11949: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11950: if ($j == $numchildren) {
11951: $text .= $name;
11952: } else {
11953: $text .= $item;
11954: }
11955: $text .= '" value="" />';
11956: }
11957: $text .= '</td></tr>';
11958: }
11959: $text .= '</table></td>';
11960: } else {
11961: my $higher = $depth-1;
11962: if ($higher == 0) {
11963: $name = &escape($parent).'::'.$higher;
11964: } else {
11965: if (ref($path) eq 'ARRAY') {
11966: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11967: }
11968: }
11969: my $colspan;
11970: if ($parent ne 'instcode') {
11971: $colspan = $maxdepth - $depth - 1;
11972: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11973: }
11974: }
11975: }
11976: }
11977: return $text;
11978: }
11979:
11980: sub modifiable_userdata_row {
11981: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11982: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11983: my ($role,$rolename,$statustype);
11984: $role = $item;
11985: if ($context eq 'cancreate') {
11986: if ($item =~ /^(emailusername)_(.+)$/) {
11987: $role = $1;
11988: $statustype = $2;
11989: if (ref($usertypes) eq 'HASH') {
11990: if ($usertypes->{$statustype}) {
11991: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11992: } else {
11993: $rolename = &mt('Data provided by user');
11994: }
11995: }
11996: }
11997: } elsif ($context eq 'selfcreate') {
11998: if (ref($usertypes) eq 'HASH') {
11999: $rolename = $usertypes->{$role};
12000: } else {
12001: $rolename = $role;
12002: }
12003: } elsif ($context eq 'lti') {
12004: $rolename = &mt('Institutional data used (if available)');
12005: } elsif ($context eq 'privacy') {
12006: $rolename = $itemdesc;
12007: } else {
12008: if ($role eq 'cr') {
12009: $rolename = &mt('Custom role');
12010: } else {
12011: $rolename = &Apache::lonnet::plaintext($role);
12012: }
12013: }
12014: my (@fields,%fieldtitles);
12015: if (ref($fieldsref) eq 'ARRAY') {
12016: @fields = @{$fieldsref};
12017: } else {
12018: @fields = ('lastname','firstname','middlename','generation',
12019: 'permanentemail','id');
12020: }
12021: if ((ref($titlesref) eq 'HASH')) {
12022: %fieldtitles = %{$titlesref};
12023: } else {
12024: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12025: }
12026: my $output;
12027: my $css_class;
12028: if ($rowcount%2) {
12029: $css_class = 'LC_odd_row';
12030: }
12031: if ($customcss) {
12032: $css_class .= " $customcss";
12033: }
12034: $css_class =~ s/^\s+//;
12035: if ($css_class) {
12036: $css_class = ' class="'.$css_class.'"';
12037: }
12038: if ($rowstyle) {
12039: $css_class .= ' style="'.$rowstyle.'"';
12040: }
12041: if ($rowid) {
12042: $rowid = ' id="'.$rowid.'"';
12043: }
12044: $output = '<tr '.$css_class.$rowid.'>'.
12045: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
12046: '<td class="LC_left_item" colspan="2"><table>';
12047: my $rem;
12048: my %checks;
12049: my %current;
12050: if (ref($settings) eq 'HASH') {
12051: my $hashref;
12052: if ($context eq 'lti') {
12053: if (ref($settings) eq 'HASH') {
12054: $hashref = $settings->{'instdata'};
12055: }
12056: } elsif ($context eq 'privacy') {
12057: my ($key,$inner) = split(/_/,$role);
12058: if (ref($settings) eq 'HASH') {
12059: if (ref($settings->{$key}) eq 'HASH') {
12060: $hashref = $settings->{$key}->{$inner};
12061: }
12062: }
12063: } elsif (ref($settings->{$context}) eq 'HASH') {
12064: if (ref($settings->{$context}->{$role}) eq 'HASH') {
12065: $hashref = $settings->{'lti_instdata'};
12066: }
12067: if ($role eq 'emailusername') {
12068: if ($statustype) {
12069: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
12070: $hashref = $settings->{$context}->{$role}->{$statustype};
12071: }
12072: }
12073: }
12074: }
12075: if (ref($hashref) eq 'HASH') {
12076: foreach my $field (@fields) {
12077: if ($hashref->{$field}) {
12078: if ($role eq 'emailusername') {
12079: $checks{$field} = $hashref->{$field};
12080: } else {
12081: $checks{$field} = ' checked="checked" ';
12082: }
12083: }
12084: }
12085: }
12086: }
12087:
12088: my $total = scalar(@fields);
12089: for (my $i=0; $i<$total; $i++) {
12090: $rem = $i%($numinrow);
12091: if ($rem == 0) {
12092: if ($i > 0) {
12093: $output .= '</tr>';
12094: }
12095: $output .= '<tr>';
12096: }
12097: my $check = ' ';
12098: unless ($role eq 'emailusername') {
12099: if (exists($checks{$fields[$i]})) {
12100: $check = $checks{$fields[$i]};
12101: } elsif ($context eq 'privacy') {
12102: if ($role =~ /^priv_(domain|course)$/) {
12103: if (ref($settings) ne 'HASH') {
12104: $check = ' checked="checked" ';
12105: }
12106: } elsif ($role =~ /^priv_(author|community)$/) {
12107: if (ref($settings) ne 'HASH') {
12108: unless ($fields[$i] eq 'id') {
12109: $check = ' checked="checked" ';
12110: }
12111: }
12112: } elsif ($role =~ /^(unpriv|othdom)_/) {
12113: if (ref($settings) ne 'HASH') {
12114: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
12115: $check = ' checked="checked" ';
12116: }
12117: }
12118: }
12119: } elsif ($context ne 'lti') {
12120: if ($role eq 'st') {
12121: if (ref($settings) ne 'HASH') {
12122: $check = ' checked="checked" ';
12123: }
12124: }
12125: }
12126: }
12127: $output .= '<td class="LC_left_item">'.
12128: '<span class="LC_nobreak">';
12129: my $prefix = 'canmodify';
12130: if ($role eq 'emailusername') {
12131: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
12132: $checks{$fields[$i]} = 'omit';
12133: }
12134: foreach my $option ('required','optional','omit') {
12135: my $checked='';
12136: if ($checks{$fields[$i]} eq $option) {
12137: $checked='checked="checked" ';
12138: }
12139: $output .= '<label>'.
12140: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
12141: &mt($option).'</label>'.(' ' x2);
12142: }
12143: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
12144: } else {
12145: if ($context eq 'lti') {
12146: $prefix = 'lti';
12147: } elsif ($context eq 'privacy') {
12148: $prefix = 'privacy';
12149: }
12150: $output .= '<label>'.
12151: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
12152: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
12153: '</label>';
12154: }
12155: $output .= '</span></td>';
12156: }
12157: $rem = $total%$numinrow;
12158: my $colsleft;
12159: if ($rem) {
12160: $colsleft = $numinrow - $rem;
12161: }
12162: if ($colsleft > 1) {
12163: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
12164: ' </td>';
12165: } elsif ($colsleft == 1) {
12166: $output .= '<td class="LC_left_item"> </td>';
12167: }
12168: $output .= '</tr></table></td></tr>';
12169: return $output;
12170: }
12171:
12172: sub insttypes_row {
12173: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
12174: $customcss,$rowstyle) = @_;
12175: my %lt = &Apache::lonlocal::texthash (
12176: cansearch => 'Users allowed to search',
12177: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
12178: lockablenames => 'User preference to lock name',
12179: selfassign => 'Self-reportable affiliations',
12180: overrides => "Override domain's helpdesk settings based on requester's affiliation",
12181: );
12182: my $showdom;
12183: if ($context eq 'cansearch') {
12184: $showdom = ' ('.$dom.')';
12185: }
12186: my $class = 'LC_left_item';
12187: if ($context eq 'statustocreate') {
12188: $class = 'LC_right_item';
12189: }
12190: my $css_class;
12191: if ($$rowtotal%2) {
12192: $css_class = 'LC_odd_row';
12193: }
12194: if ($customcss) {
12195: $css_class .= ' '.$customcss;
12196: }
12197: $css_class =~ s/^\s+//;
12198: if ($css_class) {
12199: $css_class = ' class="'.$css_class.'"';
12200: }
12201: if ($rowstyle) {
12202: $css_class .= ' style="'.$rowstyle.'"';
12203: }
12204: if ($onclick) {
12205: $onclick = 'onclick="'.$onclick.'" ';
12206: }
12207: my $output = '<tr'.$css_class.'>'.
12208: '<td>'.$lt{$context}.$showdom.
12209: '</td><td class="'.$class.'" colspan="2"><table>';
12210: my $rem;
12211: if (ref($types) eq 'ARRAY') {
12212: for (my $i=0; $i<@{$types}; $i++) {
12213: if (defined($usertypes->{$types->[$i]})) {
12214: my $rem = $i%($numinrow);
12215: if ($rem == 0) {
12216: if ($i > 0) {
12217: $output .= '</tr>';
12218: }
12219: $output .= '<tr>';
12220: }
12221: my $check = ' ';
12222: if (ref($settings) eq 'HASH') {
12223: if (ref($settings->{$context}) eq 'ARRAY') {
12224: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
12225: $check = ' checked="checked" ';
12226: }
12227: } elsif (ref($settings->{$context}) eq 'HASH') {
12228: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
12229: $check = ' checked="checked" ';
12230: }
12231: } elsif ($context eq 'statustocreate') {
12232: $check = ' checked="checked" ';
12233: }
12234: }
12235: $output .= '<td class="LC_left_item">'.
12236: '<span class="LC_nobreak"><label>'.
12237: '<input type="checkbox" name="'.$context.'" '.
12238: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
12239: $usertypes->{$types->[$i]}.'</label></span></td>';
12240: }
12241: }
12242: $rem = @{$types}%($numinrow);
12243: }
12244: my $colsleft = $numinrow - $rem;
12245: if ($context eq 'overrides') {
12246: if ($colsleft > 1) {
12247: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12248: } else {
12249: $output .= '<td class="LC_left_item">';
12250: }
12251: $output .= ' ';
12252: } else {
12253: if ($rem == 0) {
12254: $output .= '<tr>';
12255: }
12256: if ($colsleft > 1) {
12257: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12258: } else {
12259: $output .= '<td class="LC_left_item">';
12260: }
12261: my $defcheck = ' ';
12262: if (ref($settings) eq 'HASH') {
12263: if (ref($settings->{$context}) eq 'ARRAY') {
12264: if (grep(/^default$/,@{$settings->{$context}})) {
12265: $defcheck = ' checked="checked" ';
12266: }
12267: } elsif ($context eq 'statustocreate') {
12268: $defcheck = ' checked="checked" ';
12269: }
12270: }
12271: $output .= '<span class="LC_nobreak"><label>'.
12272: '<input type="checkbox" name="'.$context.'" '.
12273: 'value="default"'.$defcheck.$onclick.' />'.
12274: $othertitle.'</label></span>';
12275: }
12276: $output .= '</td></tr></table></td></tr>';
12277: return $output;
12278: }
12279:
12280: sub sorted_searchtitles {
12281: my %searchtitles = &Apache::lonlocal::texthash(
12282: 'uname' => 'username',
12283: 'lastname' => 'last name',
12284: 'lastfirst' => 'last name, first name',
12285: );
12286: my @titleorder = ('uname','lastname','lastfirst');
12287: return (\%searchtitles,\@titleorder);
12288: }
12289:
12290: sub sorted_searchtypes {
12291: my %srchtypes_desc = (
12292: exact => 'is exact match',
12293: contains => 'contains ..',
12294: begins => 'begins with ..',
12295: );
12296: my @srchtypeorder = ('exact','begins','contains');
12297: return (\%srchtypes_desc,\@srchtypeorder);
12298: }
12299:
12300: sub usertype_update_row {
12301: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
12302: my $datatable;
12303: my $numinrow = 4;
12304: foreach my $type (@{$types}) {
12305: if (defined($usertypes->{$type})) {
12306: $$rownums ++;
12307: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
12308: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
12309: '</td><td class="LC_left_item"><table>';
12310: for (my $i=0; $i<@{$fields}; $i++) {
12311: my $rem = $i%($numinrow);
12312: if ($rem == 0) {
12313: if ($i > 0) {
12314: $datatable .= '</tr>';
12315: }
12316: $datatable .= '<tr>';
12317: }
12318: my $check = ' ';
12319: if (ref($settings) eq 'HASH') {
12320: if (ref($settings->{'fields'}) eq 'HASH') {
12321: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
12322: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
12323: $check = ' checked="checked" ';
12324: }
12325: }
12326: }
12327: }
12328:
12329: if ($i == @{$fields}-1) {
12330: my $colsleft = $numinrow - $rem;
12331: if ($colsleft > 1) {
12332: $datatable .= '<td colspan="'.$colsleft.'">';
12333: } else {
12334: $datatable .= '<td>';
12335: }
12336: } else {
12337: $datatable .= '<td>';
12338: }
12339: $datatable .= '<span class="LC_nobreak"><label>'.
12340: '<input type="checkbox" name="updateable_'.$type.
12341: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
12342: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
12343: }
12344: $datatable .= '</tr></table></td></tr>';
12345: }
12346: }
12347: return $datatable;
12348: }
12349:
12350: sub modify_login {
12351: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12352: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12353: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12354: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
12355: %title = ( coursecatalog => 'Display course catalog',
12356: adminmail => 'Display administrator E-mail address',
12357: helpdesk => 'Display "Contact Helpdesk" link',
12358: newuser => 'Link for visitors to create a user account',
12359: loginheader => 'Log-in box header',
12360: saml => 'Dual SSO and non-SSO login');
12361: @offon = ('off','on');
12362: if (ref($domconfig{login}) eq 'HASH') {
12363: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12364: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12365: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12366: }
12367: }
12368: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12369: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12370: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12371: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12372: $saml{$lonhost} = 1;
12373: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12374: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12375: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12376: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12377: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12378: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
12379: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12380: }
12381: }
12382: }
12383: }
12384: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12385: \%domconfig,\%loginhash);
12386: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12387: foreach my $item (@toggles) {
12388: $loginhash{login}{$item} = $env{'form.'.$item};
12389: }
12390: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12391: if (ref($colchanges{'login'}) eq 'HASH') {
12392: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12393: \%loginhash);
12394: }
12395:
12396: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12397: my %domservers = &Apache::lonnet::get_servers($dom);
12398: my @loginvia_attribs = ('serverpath','custompath','exempt');
12399: if (keys(%servers) > 1) {
12400: foreach my $lonhost (keys(%servers)) {
12401: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12402: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12403: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12404: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12405: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12406: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12407: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12408: $changes{'loginvia'}{$lonhost} = 1;
12409: } else {
12410: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12411: $changes{'loginvia'}{$lonhost} = 1;
12412: }
12413: } else {
12414: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12415: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12416: $changes{'loginvia'}{$lonhost} = 1;
12417: }
12418: }
12419: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12420: foreach my $item (@loginvia_attribs) {
12421: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12422: }
12423: } else {
12424: foreach my $item (@loginvia_attribs) {
12425: my $new = $env{'form.'.$lonhost.'_'.$item};
12426: if (($item eq 'serverpath') && ($new eq 'custom')) {
12427: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12428: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12429: $new = '/';
12430: }
12431: }
12432: if (($item eq 'custompath') &&
12433: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12434: $new = '';
12435: }
12436: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12437: $changes{'loginvia'}{$lonhost} = 1;
12438: }
12439: if ($item eq 'exempt') {
12440: $new = &check_exempt_addresses($new);
12441: }
12442: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12443: }
12444: }
12445: } else {
12446: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12447: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12448: $changes{'loginvia'}{$lonhost} = 1;
12449: foreach my $item (@loginvia_attribs) {
12450: my $new = $env{'form.'.$lonhost.'_'.$item};
12451: if (($item eq 'serverpath') && ($new eq 'custom')) {
12452: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12453: $new = '/';
12454: }
12455: }
12456: if (($item eq 'custompath') &&
12457: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12458: $new = '';
12459: }
12460: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12461: }
12462: }
12463: }
12464: }
12465: }
12466:
12467: my $servadm = $r->dir_config('lonAdmEMail');
12468: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12469: if (ref($domconfig{'login'}) eq 'HASH') {
12470: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12471: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12472: if ($lang eq 'nolang') {
12473: push(@currlangs,$lang);
12474: } elsif (defined($langchoices{$lang})) {
12475: push(@currlangs,$lang);
12476: } else {
12477: next;
12478: }
12479: }
12480: }
12481: }
12482: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12483: if (@currlangs > 0) {
12484: foreach my $lang (@currlangs) {
12485: if (grep(/^\Q$lang\E$/,@delurls)) {
12486: $changes{'helpurl'}{$lang} = 1;
12487: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12488: $changes{'helpurl'}{$lang} = 1;
12489: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12490: push(@newlangs,$lang);
12491: } else {
12492: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12493: }
12494: }
12495: }
12496: unless (grep(/^nolang$/,@currlangs)) {
12497: if ($env{'form.loginhelpurl_nolang.filename'}) {
12498: $changes{'helpurl'}{'nolang'} = 1;
12499: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12500: push(@newlangs,'nolang');
12501: }
12502: }
12503: if ($env{'form.loginhelpurl_add_lang'}) {
12504: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12505: ($env{'form.loginhelpurl_add_file.filename'})) {
12506: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12507: $addedfile = $env{'form.loginhelpurl_add_lang'};
12508: }
12509: }
12510: if ((@newlangs > 0) || ($addedfile)) {
12511: my $error;
12512: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12513: if ($configuserok eq 'ok') {
12514: if ($switchserver) {
12515: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12516: } elsif ($author_ok eq 'ok') {
12517: my @allnew = @newlangs;
12518: if ($addedfile ne '') {
12519: push(@allnew,$addedfile);
12520: }
12521: foreach my $lang (@allnew) {
12522: my $formelem = 'loginhelpurl_'.$lang;
12523: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12524: $formelem = 'loginhelpurl_add_file';
12525: }
12526: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12527: "help/$lang",'','',$newfile{$lang});
12528: if ($result eq 'ok') {
12529: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12530: $changes{'helpurl'}{$lang} = 1;
12531: } else {
12532: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12533: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12534: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12535: (!grep(/^\Q$lang\E$/,@delurls))) {
12536: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12537: }
12538: }
12539: }
12540: } else {
12541: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12542: }
12543: } else {
12544: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12545: }
12546: if ($error) {
12547: &Apache::lonnet::logthis($error);
12548: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12549: }
12550: }
12551:
12552: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12553: if (ref($domconfig{'login'}) eq 'HASH') {
12554: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12555: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12556: if ($domservers{$lonhost}) {
12557: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12558: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12559: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12560: }
12561: }
12562: }
12563: }
12564: }
12565: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12566: foreach my $lonhost (sort(keys(%domservers))) {
12567: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12568: $changes{'headtag'}{$lonhost} = 1;
12569: } else {
12570: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12571: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12572: }
12573: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12574: push(@newhosts,$lonhost);
12575: } elsif ($currheadtagurls{$lonhost}) {
12576: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12577: if ($currexempt{$lonhost}) {
12578: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12579: $changes{'headtag'}{$lonhost} = 1;
12580: }
12581: } elsif ($possexempt{$lonhost}) {
12582: $changes{'headtag'}{$lonhost} = 1;
12583: }
12584: if ($possexempt{$lonhost}) {
12585: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12586: }
12587: }
12588: }
12589: }
12590: if (@newhosts) {
12591: my $error;
12592: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12593: if ($configuserok eq 'ok') {
12594: if ($switchserver) {
12595: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12596: } elsif ($author_ok eq 'ok') {
12597: foreach my $lonhost (@newhosts) {
12598: my $formelem = 'loginheadtag_'.$lonhost;
12599: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12600: "login/headtag/$lonhost",'','',
12601: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12602: if ($result eq 'ok') {
12603: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12604: $changes{'headtag'}{$lonhost} = 1;
12605: if ($possexempt{$lonhost}) {
12606: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12607: }
12608: } else {
12609: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12610: $newheadtagurls{$lonhost},$result);
12611: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12612: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12613: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12614: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12615: }
12616: }
12617: }
12618: } else {
12619: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12620: }
12621: } else {
12622: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12623: }
12624: if ($error) {
12625: &Apache::lonnet::logthis($error);
12626: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12627: }
12628: }
12629: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12630: my @newsamlimgs;
12631: foreach my $lonhost (keys(%domservers)) {
12632: if ($env{'form.saml_'.$lonhost}) {
12633: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12634: push(@newsamlimgs,$lonhost);
12635: }
12636: foreach my $item ('text','alt','url','title','window','notsso') {
12637: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12638: }
12639: if ($saml{$lonhost}) {
12640: if ($env{'form.saml_window_'.$lonhost} ne '1') {
12641: $env{'form.saml_window_'.$lonhost} = '';
12642: }
12643: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12644: #FIXME Need to obsolete published image
12645: delete($currsaml{$lonhost}{'img'});
12646: $changes{'saml'}{$lonhost} = 1;
12647: }
12648: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12649: $changes{'saml'}{$lonhost} = 1;
12650: }
12651: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12652: $changes{'saml'}{$lonhost} = 1;
12653: }
12654: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12655: $changes{'saml'}{$lonhost} = 1;
12656: }
12657: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12658: $changes{'saml'}{$lonhost} = 1;
12659: }
12660: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
12661: $changes{'saml'}{$lonhost} = 1;
12662: }
12663: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12664: $changes{'saml'}{$lonhost} = 1;
12665: }
12666: } else {
12667: $changes{'saml'}{$lonhost} = 1;
12668: }
12669: foreach my $item ('text','alt','url','title','window','notsso') {
12670: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12671: }
12672: } else {
12673: if ($saml{$lonhost}) {
12674: $changes{'saml'}{$lonhost} = 1;
12675: delete($currsaml{$lonhost});
12676: }
12677: }
12678: }
12679: foreach my $posshost (keys(%currsaml)) {
12680: unless (exists($domservers{$posshost})) {
12681: delete($currsaml{$posshost});
12682: }
12683: }
12684: %{$loginhash{'login'}{'saml'}} = %currsaml;
12685: if (@newsamlimgs) {
12686: my $error;
12687: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12688: if ($configuserok eq 'ok') {
12689: if ($switchserver) {
12690: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12691: } elsif ($author_ok eq 'ok') {
12692: foreach my $lonhost (@newsamlimgs) {
12693: my $formelem = 'saml_img_'.$lonhost;
12694: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12695: "login/saml/$lonhost",'','',
12696: $env{'form.saml_img_'.$lonhost.'.filename'});
12697: if ($result eq 'ok') {
12698: $currsaml{$lonhost}{'img'} = $imgurl;
12699: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12700: $changes{'saml'}{$lonhost} = 1;
12701: } else {
12702: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12703: $lonhost,$result);
12704: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12705: }
12706: }
12707: } else {
12708: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12709: }
12710: } else {
12711: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12712: }
12713: if ($error) {
12714: &Apache::lonnet::logthis($error);
12715: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12716: }
12717: }
12718: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12719:
12720: my $defaulthelpfile = '/adm/loginproblems.html';
12721: my $defaulttext = &mt('Default in use');
12722:
12723: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12724: $dom);
12725: if ($putresult eq 'ok') {
12726: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12727: my %defaultchecked = (
12728: 'coursecatalog' => 'on',
12729: 'helpdesk' => 'on',
12730: 'adminmail' => 'off',
12731: 'newuser' => 'off',
12732: );
12733: if (ref($domconfig{'login'}) eq 'HASH') {
12734: foreach my $item (@toggles) {
12735: if ($defaultchecked{$item} eq 'on') {
12736: if (($domconfig{'login'}{$item} eq '0') &&
12737: ($env{'form.'.$item} eq '1')) {
12738: $changes{$item} = 1;
12739: } elsif (($domconfig{'login'}{$item} eq '' ||
12740: $domconfig{'login'}{$item} eq '1') &&
12741: ($env{'form.'.$item} eq '0')) {
12742: $changes{$item} = 1;
12743: }
12744: } elsif ($defaultchecked{$item} eq 'off') {
12745: if (($domconfig{'login'}{$item} eq '1') &&
12746: ($env{'form.'.$item} eq '0')) {
12747: $changes{$item} = 1;
12748: } elsif (($domconfig{'login'}{$item} eq '' ||
12749: $domconfig{'login'}{$item} eq '0') &&
12750: ($env{'form.'.$item} eq '1')) {
12751: $changes{$item} = 1;
12752: }
12753: }
12754: }
12755: }
12756: if (keys(%changes) > 0 || $colchgtext) {
12757: &Apache::loncommon::devalidate_domconfig_cache($dom);
12758: if (exists($changes{'saml'})) {
12759: my $hostid_in_use;
12760: my @hosts = &Apache::lonnet::current_machine_ids();
12761: if (@hosts > 1) {
12762: foreach my $hostid (@hosts) {
12763: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12764: $hostid_in_use = $hostid;
12765: last;
12766: }
12767: }
12768: } else {
12769: $hostid_in_use = $r->dir_config('lonHostID');
12770: }
12771: if (($hostid_in_use) &&
12772: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12773: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12774: }
12775: if (ref($lastactref) eq 'HASH') {
12776: if (ref($changes{'saml'}) eq 'HASH') {
12777: my %updates;
12778: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12779: $lastactref->{'samllanding'} = \%updates;
12780: }
12781: }
12782: }
12783: if (ref($lastactref) eq 'HASH') {
12784: $lastactref->{'domainconfig'} = 1;
12785: }
12786: $resulttext = &mt('Changes made:').'<ul>';
12787: foreach my $item (sort(keys(%changes))) {
12788: if ($item eq 'loginvia') {
12789: if (ref($changes{$item}) eq 'HASH') {
12790: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12791: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12792: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12793: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12794: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12795: $protocol = 'http' if ($protocol ne 'https');
12796: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12797:
12798: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12799: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12800: } else {
12801: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12802: }
12803: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12804: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12805: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12806: }
12807: $resulttext .= '</li>';
12808: } else {
12809: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12810: }
12811: } else {
12812: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12813: }
12814: }
12815: $resulttext .= '</ul></li>';
12816: }
12817: } elsif ($item eq 'helpurl') {
12818: if (ref($changes{$item}) eq 'HASH') {
12819: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12820: if (grep(/^\Q$lang\E$/,@delurls)) {
12821: my ($chg,$link);
12822: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12823: if ($lang eq 'nolang') {
12824: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12825: } else {
12826: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12827: }
12828: $resulttext .= '<li>'.$chg.'</li>';
12829: } else {
12830: my $chg;
12831: if ($lang eq 'nolang') {
12832: $chg = &mt('custom log-in help file for no preferred language');
12833: } else {
12834: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12835: }
12836: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12837: $loginhash{'login'}{'helpurl'}{$lang}.
12838: '?inhibitmenu=yes',$chg,600,500).
12839: '</li>';
12840: }
12841: }
12842: }
12843: } elsif ($item eq 'headtag') {
12844: if (ref($changes{$item}) eq 'HASH') {
12845: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12846: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12847: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12848: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12849: $resulttext .= '<li><a href="'.
12850: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12851: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12852: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12853: if ($possexempt{$lonhost}) {
12854: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12855: } else {
12856: $resulttext .= &mt('included for any client IP');
12857: }
12858: $resulttext .= '</li>';
12859: }
12860: }
12861: }
12862: } elsif ($item eq 'saml') {
12863: if (ref($changes{$item}) eq 'HASH') {
12864: my %notlt = (
12865: text => 'Text for log-in by SSO',
12866: img => 'SSO button image',
12867: alt => 'Alt text for button image',
12868: url => 'SSO URL',
12869: title => 'Tooltip for SSO link',
12870: window => 'Pop-up window if iframe',
12871: notsso => 'Text for non-SSO log-in',
12872: );
12873: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12874: if (ref($currsaml{$lonhost}) eq 'HASH') {
12875: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12876: '<ul>';
12877: foreach my $key ('text','img','alt','url','title','window','notsso') {
12878: if ($currsaml{$lonhost}{$key} eq '') {
12879: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12880: } else {
12881: my $value = "'$currsaml{$lonhost}{$key}'";
12882: if ($key eq 'img') {
12883: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12884: } elsif ($key eq 'window') {
12885: $value = 'On';
12886: }
12887: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12888: $value).'</li>';
12889: }
12890: }
12891: $resulttext .= '</ul></li>';
12892: } else {
12893: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12894: }
12895: }
12896: }
12897: } elsif ($item eq 'captcha') {
12898: if (ref($loginhash{'login'}) eq 'HASH') {
12899: my $chgtxt;
12900: if ($loginhash{'login'}{$item} eq 'notused') {
12901: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12902: } else {
12903: my %captchas = &captcha_phrases();
12904: if ($captchas{$loginhash{'login'}{$item}}) {
12905: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12906: } else {
12907: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12908: }
12909: }
12910: $resulttext .= '<li>'.$chgtxt.'</li>';
12911: }
12912: } elsif ($item eq 'recaptchakeys') {
12913: if (ref($loginhash{'login'}) eq 'HASH') {
12914: my ($privkey,$pubkey);
12915: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12916: $pubkey = $loginhash{'login'}{$item}{'public'};
12917: $privkey = $loginhash{'login'}{$item}{'private'};
12918: }
12919: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12920: if (!$pubkey) {
12921: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12922: } else {
12923: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12924: }
12925: if (!$privkey) {
12926: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12927: } else {
12928: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12929: }
12930: $chgtxt .= '</ul>';
12931: $resulttext .= '<li>'.$chgtxt.'</li>';
12932: }
12933: } elsif ($item eq 'recaptchaversion') {
12934: if (ref($loginhash{'login'}) eq 'HASH') {
12935: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12936: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12937: '</li>';
12938: }
12939: }
12940: } else {
12941: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12942: }
12943: }
12944: $resulttext .= $colchgtext.'</ul>';
12945: } else {
12946: $resulttext = &mt('No changes made to log-in page settings');
12947: }
12948: } else {
12949: $resulttext = '<span class="LC_error">'.
12950: &mt('An error occurred: [_1]',$putresult).'</span>';
12951: }
12952: if ($errors) {
12953: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12954: $errors.'</ul>';
12955: }
12956: return $resulttext;
12957: }
12958:
12959: sub check_exempt_addresses {
12960: my ($iplist) = @_;
12961: $iplist =~ s/^\s+//;
12962: $iplist =~ s/\s+$//;
12963: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12964: my (@okips,$new);
12965: foreach my $ip (@poss_ips) {
12966: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12967: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12968: push(@okips,$ip);
12969: }
12970: }
12971: }
12972: if (@okips > 0) {
12973: $new = join(',',@okips);
12974: } else {
12975: $new = '';
12976: }
12977: return $new;
12978: }
12979:
12980: sub color_font_choices {
12981: my %choices =
12982: &Apache::lonlocal::texthash (
12983: img => "Header",
12984: bgs => "Background colors",
12985: links => "Link colors",
12986: images => "Images",
12987: font => "Font color",
12988: fontmenu => "Font menu",
12989: pgbg => "Page",
12990: tabbg => "Header",
12991: sidebg => "Border",
12992: link => "Link",
12993: alink => "Active link",
12994: vlink => "Visited link",
12995: );
12996: return %choices;
12997: }
12998:
12999: sub modify_ipaccess {
13000: my ($dom,$lastactref,%domconfig) = @_;
13001: my (@allpos,%changes,%confhash,$errors,$resulttext);
13002: my (@items,%deletions,%itemids,@warnings);
13003: my ($typeorder,$types) = &commblocktype_text();
13004: if ($env{'form.ipaccess_add'}) {
13005: my $name = $env{'form.ipaccess_name_add'};
13006: my ($newid,$error) = &get_ipaccess_id($dom,$name);
13007: if ($newid) {
13008: $itemids{'add'} = $newid;
13009: push(@items,'add');
13010: $changes{$newid} = 1;
13011: } else {
13012: $error = &mt('Failed to acquire unique ID for new IP access control item');
13013: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13014: }
13015: }
13016: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
13017: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
13018: if (@todelete) {
13019: map { $deletions{$_} = 1; } @todelete;
13020: }
13021: my $maxnum = $env{'form.ipaccess_maxnum'};
13022: for (my $i=0; $i<$maxnum; $i++) {
13023: my $itemid = $env{'form.ipaccess_id_'.$i};
13024: $itemid =~ s/\D+//g;
13025: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13026: if ($deletions{$itemid}) {
13027: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
13028: } else {
13029: push(@items,$i);
13030: $itemids{$i} = $itemid;
13031: }
13032: }
13033: }
13034: }
13035: foreach my $idx (@items) {
13036: my $itemid = $itemids{$idx};
13037: next unless ($itemid);
13038: my %current;
13039: unless ($idx eq 'add') {
13040: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13041: %current = %{$domconfig{'ipaccess'}{$itemid}};
13042: }
13043: }
13044: my $position = $env{'form.ipaccess_pos_'.$itemid};
13045: $position =~ s/\D+//g;
13046: if ($position ne '') {
13047: $allpos[$position] = $itemid;
13048: }
13049: my $name = $env{'form.ipaccess_name_'.$idx};
13050: $name =~ s/^\s+|\s+$//g;
13051: $confhash{$itemid}{'name'} = $name;
13052: my $possrange = $env{'form.ipaccess_range_'.$idx};
13053: $possrange =~ s/^\s+|\s+$//g;
13054: unless ($possrange eq '') {
13055: $possrange =~ s/[\r\n]+/\s/g;
13056: $possrange =~ s/\s*-\s*/-/g;
13057: $possrange =~ s/\s+/,/g;
13058: $possrange =~ s/,+/,/g;
13059: if ($possrange ne '') {
13060: my (@ok,$count);
13061: $count = 0;
13062: foreach my $poss (split(/\,/,$possrange)) {
13063: $count ++;
13064: $poss = &validate_ip_pattern($poss);
13065: if ($poss ne '') {
13066: push(@ok,$poss);
13067: }
13068: }
13069: my $diff = $count - scalar(@ok);
13070: if ($diff) {
13071: $errors .= '<li><span class="LC_error">'.
13072: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
13073: $diff,$name).
13074: '</span></li>';
13075: }
13076: if (@ok) {
13077: my @cidr_list;
13078: foreach my $item (@ok) {
13079: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
13080: }
13081: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
13082: }
13083: }
13084: }
13085: foreach my $field ('name','ip') {
13086: unless (($idx eq 'add') || ($changes{$itemid})) {
13087: if ($current{$field} ne $confhash{$itemid}{$field}) {
13088: $changes{$itemid} = 1;
13089: last;
13090: }
13091: }
13092: }
13093: $confhash{$itemid}{'commblocks'} = {};
13094:
13095: my %commblocks;
13096: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
13097: foreach my $type (@{$typeorder}) {
13098: if ($commblocks{$type}) {
13099: $confhash{$itemid}{'commblocks'}{$type} = 'on';
13100: }
13101: unless (($idx eq 'add') || ($changes{$itemid})) {
13102: if (ref($current{'commblocks'}) eq 'HASH') {
13103: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
13104: $changes{$itemid} = 1;
13105: }
13106: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
13107: $changes{$itemid} = 1;
13108: }
13109: }
13110: }
13111: $confhash{$itemid}{'courses'} = {};
13112: my %crsdeletions;
13113: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
13114: if (@delcrs) {
13115: map { $crsdeletions{$_} = 1; } @delcrs;
13116: }
13117: if (ref($current{'courses'}) eq 'HASH') {
13118: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
13119: if ($crsdeletions{$cid}) {
13120: $changes{$itemid} = 1;
13121: } else {
13122: $confhash{$itemid}{'courses'}{$cid} = 1;
13123: }
13124: }
13125: }
13126: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
13127: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
13128: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
13129: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
13130: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
13131: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
13132: $errors .= '<li><span class="LC_error">'.
13133: &mt('Invalid courseID [_1] omitted from list of allowed courses',
13134: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
13135: '</span></li>';
13136: } else {
13137: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
13138: $changes{$itemid} = 1;
13139: }
13140: }
13141: }
13142: if (@allpos > 0) {
13143: my $idx = 0;
13144: foreach my $itemid (@allpos) {
13145: if ($itemid ne '') {
13146: $confhash{$itemid}{'order'} = $idx;
13147: unless ($changes{$itemid}) {
13148: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
13149: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13150: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
13151: $changes{$itemid} = 1;
13152: }
13153: }
13154: }
13155: }
13156: $idx ++;
13157: }
13158: }
13159: }
13160: if (keys(%changes)) {
13161: my %defaultshash = (
13162: ipaccess => \%confhash,
13163: );
13164: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13165: $dom);
13166: if ($putresult eq 'ok') {
13167: my $cachetime = 1800;
13168: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
13169: if (ref($lastactref) eq 'HASH') {
13170: $lastactref->{'ipaccess'} = 1;
13171: }
13172: $resulttext = &mt('Changes made:').'<ul>';
13173: my %bynum;
13174: foreach my $itemid (sort(keys(%changes))) {
13175: if (ref($confhash{$itemid}) eq 'HASH') {
13176: my $position = $confhash{$itemid}{'order'};
13177: if ($position =~ /^\d+$/) {
13178: $bynum{$position} = $itemid;
13179: }
13180: }
13181: }
13182: if (keys(%deletions)) {
13183: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
13184: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13185: }
13186: }
13187: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13188: my $itemid = $bynum{$pos};
13189: if (ref($confhash{$itemid}) eq 'HASH') {
13190: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
13191: my $position = $pos + 1;
13192: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13193: if ($confhash{$itemid}{'ip'} eq '') {
13194: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
13195: } else {
13196: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
13197: }
13198: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
13199: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
13200: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
13201: '</li>';
13202: } else {
13203: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
13204: }
13205: if (keys(%{$confhash{$itemid}{'courses'}})) {
13206: my @courses;
13207: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
13208: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
13209: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
13210: }
13211: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
13212: join('</li><li>',@courses).'</li></ul>';
13213: } else {
13214: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
13215: }
13216: $resulttext .= '</ul></li>';
13217: }
13218: }
13219: $resulttext .= '</ul>';
13220: } else {
13221: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13222: }
13223: } else {
13224: $resulttext = &mt('No changes made');
13225: }
13226: if ($errors) {
13227: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13228: $errors.'</ul></p>';
13229: }
13230: return $resulttext;
13231: }
13232:
13233: sub get_ipaccess_id {
13234: my ($domain,$location) = @_;
13235: # get lock on ipaccess db
13236: my $lockhash = {
13237: lock => $env{'user.name'}.
13238: ':'.$env{'user.domain'},
13239: };
13240: my $tries = 0;
13241: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13242: my ($id,$error);
13243:
13244: while (($gotlock ne 'ok') && ($tries<10)) {
13245: $tries ++;
13246: sleep (0.1);
13247: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13248: }
13249: if ($gotlock eq 'ok') {
13250: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
13251: if ($currids{'lock'}) {
13252: delete($currids{'lock'});
13253: if (keys(%currids)) {
13254: my @curr = sort { $a <=> $b } keys(%currids);
13255: if ($curr[-1] =~ /^\d+$/) {
13256: $id = 1 + $curr[-1];
13257: }
13258: } else {
13259: $id = 1;
13260: }
13261: if ($id) {
13262: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
13263: $error = 'nostore';
13264: }
13265: } else {
13266: $error = 'nonumber';
13267: }
13268: }
13269: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
13270: } else {
13271: $error = 'nolock';
13272: }
13273: return ($id,$error);
13274: }
13275:
13276: sub modify_rolecolors {
13277: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
13278: my ($resulttext,%rolehash);
13279: $rolehash{'rolecolors'} = {};
13280: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
13281: if ($domconfig{'rolecolors'} eq '') {
13282: $domconfig{'rolecolors'} = {};
13283: }
13284: }
13285: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
13286: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
13287: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
13288: $dom);
13289: if ($putresult eq 'ok') {
13290: if (keys(%changes) > 0) {
13291: &Apache::loncommon::devalidate_domconfig_cache($dom);
13292: if (ref($lastactref) eq 'HASH') {
13293: $lastactref->{'domainconfig'} = 1;
13294: }
13295: $resulttext = &display_colorchgs($dom,\%changes,$roles,
13296: $rolehash{'rolecolors'});
13297: } else {
13298: $resulttext = &mt('No changes made to default color schemes');
13299: }
13300: } else {
13301: $resulttext = '<span class="LC_error">'.
13302: &mt('An error occurred: [_1]',$putresult).'</span>';
13303: }
13304: if ($errors) {
13305: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13306: $errors.'</ul>';
13307: }
13308: return $resulttext;
13309: }
13310:
13311: sub modify_colors {
13312: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
13313: my (%changes,%choices);
13314: my @bgs;
13315: my @links = ('link','alink','vlink');
13316: my @logintext;
13317: my @images;
13318: my $servadm = $r->dir_config('lonAdmEMail');
13319: my $errors;
13320: my %defaults;
13321: foreach my $role (@{$roles}) {
13322: if ($role eq 'login') {
13323: %choices = &login_choices();
13324: @logintext = ('textcol','bgcol');
13325: } else {
13326: %choices = &color_font_choices();
13327: }
13328: if ($role eq 'login') {
13329: @images = ('img','logo','domlogo','login');
13330: @bgs = ('pgbg','mainbg','sidebg');
13331: } else {
13332: @images = ('img');
13333: @bgs = ('pgbg','tabbg','sidebg');
13334: }
13335: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
13336: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13337: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13338: }
13339: if ($role eq 'login') {
13340: foreach my $item (@logintext) {
13341: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13342: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13343: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13344: }
13345: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13346: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13347: }
13348: }
13349: } else {
13350: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13351: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13352: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13353: }
13354: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13355: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13356: }
13357: }
13358: foreach my $item (@bgs) {
13359: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13360: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13361: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13362: }
13363: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13364: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13365: }
13366: }
13367: foreach my $item (@links) {
13368: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13369: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13370: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13371: }
13372: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13373: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13374: }
13375: }
13376: my ($configuserok,$author_ok,$switchserver) =
13377: &config_check($dom,$confname,$servadm);
13378: my ($width,$height) = &thumb_dimensions();
13379: if (ref($domconfig->{$role}) ne 'HASH') {
13380: $domconfig->{$role} = {};
13381: }
13382: foreach my $img (@images) {
13383: if ($role eq 'login') {
13384: if (($img eq 'img') || ($img eq 'logo')) {
13385: if (defined($env{'form.login_showlogo_'.$img})) {
13386: $confhash->{$role}{'showlogo'}{$img} = 1;
13387: } else {
13388: $confhash->{$role}{'showlogo'}{$img} = 0;
13389: }
13390: }
13391: if ($env{'form.login_alt_'.$img} ne '') {
13392: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13393: }
13394: }
13395: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13396: && !defined($domconfig->{$role}{$img})
13397: && !$env{'form.'.$role.'_del_'.$img}
13398: && $env{'form.'.$role.'_import_'.$img}) {
13399: # import the old configured image from the .tab setting
13400: # if they haven't provided a new one
13401: $domconfig->{$role}{$img} =
13402: $env{'form.'.$role.'_import_'.$img};
13403: }
13404: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13405: my $error;
13406: if ($configuserok eq 'ok') {
13407: if ($switchserver) {
13408: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13409: } else {
13410: if ($author_ok eq 'ok') {
13411: my ($result,$logourl) =
13412: &publishlogo($r,'upload',$role.'_'.$img,
13413: $dom,$confname,$img,$width,$height);
13414: if ($result eq 'ok') {
13415: $confhash->{$role}{$img} = $logourl;
13416: $changes{$role}{'images'}{$img} = 1;
13417: } else {
13418: $error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result);
13419: }
13420: } else {
13421: $error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok);
13422: }
13423: }
13424: } else {
13425: $error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok);
13426: }
13427: if ($error) {
13428: &Apache::lonnet::logthis($error);
13429: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13430: }
13431: } elsif ($domconfig->{$role}{$img} ne '') {
13432: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13433: my $error;
13434: if ($configuserok eq 'ok') {
13435: # is confname an author?
13436: if ($switchserver eq '') {
13437: if ($author_ok eq 'ok') {
13438: my ($result,$logourl) =
13439: &publishlogo($r,'copy',$domconfig->{$role}{$img},
13440: $dom,$confname,$img,$width,$height);
13441: if ($result eq 'ok') {
13442: $confhash->{$role}{$img} = $logourl;
13443: $changes{$role}{'images'}{$img} = 1;
13444: }
13445: }
13446: }
13447: }
13448: }
13449: }
13450: }
13451: if (ref($domconfig) eq 'HASH') {
13452: if (ref($domconfig->{$role}) eq 'HASH') {
13453: foreach my $img (@images) {
13454: if ($domconfig->{$role}{$img} ne '') {
13455: if ($env{'form.'.$role.'_del_'.$img}) {
13456: $confhash->{$role}{$img} = '';
13457: $changes{$role}{'images'}{$img} = 1;
13458: } else {
13459: if ($confhash->{$role}{$img} eq '') {
13460: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13461: }
13462: }
13463: } else {
13464: if ($env{'form.'.$role.'_del_'.$img}) {
13465: $confhash->{$role}{$img} = '';
13466: $changes{$role}{'images'}{$img} = 1;
13467: }
13468: }
13469: if ($role eq 'login') {
13470: if (($img eq 'logo') || ($img eq 'img')) {
13471: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13472: if ($confhash->{$role}{'showlogo'}{$img} ne
13473: $domconfig->{$role}{'showlogo'}{$img}) {
13474: $changes{$role}{'showlogo'}{$img} = 1;
13475: }
13476: } else {
13477: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13478: $changes{$role}{'showlogo'}{$img} = 1;
13479: }
13480: }
13481: }
13482: if ($img ne 'login') {
13483: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13484: if ($confhash->{$role}{'alttext'}{$img} ne
13485: $domconfig->{$role}{'alttext'}{$img}) {
13486: $changes{$role}{'alttext'}{$img} = 1;
13487: }
13488: } else {
13489: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13490: $changes{$role}{'alttext'}{$img} = 1;
13491: }
13492: }
13493: }
13494: }
13495: }
13496: if ($domconfig->{$role}{'font'} ne '') {
13497: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13498: $changes{$role}{'font'} = 1;
13499: }
13500: } else {
13501: if ($confhash->{$role}{'font'}) {
13502: $changes{$role}{'font'} = 1;
13503: }
13504: }
13505: if ($role ne 'login') {
13506: if ($domconfig->{$role}{'fontmenu'} ne '') {
13507: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13508: $changes{$role}{'fontmenu'} = 1;
13509: }
13510: } else {
13511: if ($confhash->{$role}{'fontmenu'}) {
13512: $changes{$role}{'fontmenu'} = 1;
13513: }
13514: }
13515: }
13516: foreach my $item (@bgs) {
13517: if ($domconfig->{$role}{$item} ne '') {
13518: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13519: $changes{$role}{'bgs'}{$item} = 1;
13520: }
13521: } else {
13522: if ($confhash->{$role}{$item}) {
13523: $changes{$role}{'bgs'}{$item} = 1;
13524: }
13525: }
13526: }
13527: foreach my $item (@links) {
13528: if ($domconfig->{$role}{$item} ne '') {
13529: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13530: $changes{$role}{'links'}{$item} = 1;
13531: }
13532: } else {
13533: if ($confhash->{$role}{$item}) {
13534: $changes{$role}{'links'}{$item} = 1;
13535: }
13536: }
13537: }
13538: foreach my $item (@logintext) {
13539: if ($domconfig->{$role}{$item} ne '') {
13540: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13541: $changes{$role}{'logintext'}{$item} = 1;
13542: }
13543: } else {
13544: if ($confhash->{$role}{$item}) {
13545: $changes{$role}{'logintext'}{$item} = 1;
13546: }
13547: }
13548: }
13549: } else {
13550: &default_change_checker($role,\@images,\@links,\@bgs,
13551: \@logintext,$confhash,\%changes);
13552: }
13553: } else {
13554: &default_change_checker($role,\@images,\@links,\@bgs,
13555: \@logintext,$confhash,\%changes);
13556: }
13557: }
13558: return ($errors,%changes);
13559: }
13560:
13561: sub config_check {
13562: my ($dom,$confname,$servadm) = @_;
13563: my ($configuserok,$author_ok,$switchserver,%currroles);
13564: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13565: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13566: $confname,$servadm);
13567: if ($configuserok eq 'ok') {
13568: $switchserver = &check_switchserver($dom,$confname);
13569: if ($switchserver eq '') {
13570: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13571: }
13572: }
13573: return ($configuserok,$author_ok,$switchserver);
13574: }
13575:
13576: sub default_change_checker {
13577: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13578: foreach my $item (@{$links}) {
13579: if ($confhash->{$role}{$item}) {
13580: $changes->{$role}{'links'}{$item} = 1;
13581: }
13582: }
13583: foreach my $item (@{$bgs}) {
13584: if ($confhash->{$role}{$item}) {
13585: $changes->{$role}{'bgs'}{$item} = 1;
13586: }
13587: }
13588: foreach my $item (@{$logintext}) {
13589: if ($confhash->{$role}{$item}) {
13590: $changes->{$role}{'logintext'}{$item} = 1;
13591: }
13592: }
13593: foreach my $img (@{$images}) {
13594: if ($env{'form.'.$role.'_del_'.$img}) {
13595: $confhash->{$role}{$img} = '';
13596: $changes->{$role}{'images'}{$img} = 1;
13597: }
13598: if ($role eq 'login') {
13599: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13600: $changes->{$role}{'showlogo'}{$img} = 1;
13601: }
13602: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13603: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13604: $changes->{$role}{'alttext'}{$img} = 1;
13605: }
13606: }
13607: }
13608: }
13609: if ($confhash->{$role}{'font'}) {
13610: $changes->{$role}{'font'} = 1;
13611: }
13612: }
13613:
13614: sub display_colorchgs {
13615: my ($dom,$changes,$roles,$confhash) = @_;
13616: my (%choices,$resulttext);
13617: if (!grep(/^login$/,@{$roles})) {
13618: $resulttext = &mt('Changes made:').'<br />';
13619: }
13620: foreach my $role (@{$roles}) {
13621: if ($role eq 'login') {
13622: %choices = &login_choices();
13623: } else {
13624: %choices = &color_font_choices();
13625: }
13626: if (ref($changes->{$role}) eq 'HASH') {
13627: if ($role ne 'login') {
13628: $resulttext .= '<h4>'.&mt($role).'</h4>';
13629: }
13630: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13631: if ($role ne 'login') {
13632: $resulttext .= '<ul>';
13633: }
13634: if (ref($changes->{$role}{$key}) eq 'HASH') {
13635: if ($role ne 'login') {
13636: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13637: }
13638: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13639: if (($role eq 'login') && ($key eq 'showlogo')) {
13640: if ($confhash->{$role}{$key}{$item}) {
13641: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13642: } else {
13643: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13644: }
13645: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13646: if ($confhash->{$role}{$key}{$item} ne '') {
13647: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13648: $confhash->{$role}{$key}{$item}).'</li>';
13649: } else {
13650: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13651: }
13652: } elsif ($confhash->{$role}{$item} eq '') {
13653: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13654: } else {
13655: my $newitem = $confhash->{$role}{$item};
13656: if ($key eq 'images') {
13657: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13658: }
13659: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13660: }
13661: }
13662: if ($role ne 'login') {
13663: $resulttext .= '</ul></li>';
13664: }
13665: } else {
13666: if ($confhash->{$role}{$key} eq '') {
13667: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13668: } else {
13669: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13670: }
13671: }
13672: if ($role ne 'login') {
13673: $resulttext .= '</ul>';
13674: }
13675: }
13676: }
13677: }
13678: return $resulttext;
13679: }
13680:
13681: sub thumb_dimensions {
13682: return ('200','50');
13683: }
13684:
13685: sub check_dimensions {
13686: my ($inputfile) = @_;
13687: my ($fullwidth,$fullheight);
13688: if ($inputfile =~ m|^[/\w.\-]+$|) {
13689: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13690: my $imageinfo = <PIPE>;
13691: if (!close(PIPE)) {
13692: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13693: }
13694: chomp($imageinfo);
13695: my ($fullsize) =
13696: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13697: if ($fullsize) {
13698: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13699: }
13700: }
13701: }
13702: return ($fullwidth,$fullheight);
13703: }
13704:
13705: sub check_configuser {
13706: my ($uhome,$dom,$confname,$servadm) = @_;
13707: my ($configuserok,%currroles);
13708: if ($uhome eq 'no_host') {
13709: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13710: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13711: $configuserok =
13712: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13713: $configpass,'','','','','',undef,$servadm);
13714: } else {
13715: $configuserok = 'ok';
13716: %currroles =
13717: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13718: }
13719: return ($configuserok,%currroles);
13720: }
13721:
13722: sub check_authorstatus {
13723: my ($dom,$confname,%currroles) = @_;
13724: my $author_ok;
13725: if (!$currroles{':'.$dom.':au'}) {
13726: my $start = time;
13727: my $end = 0;
13728: $author_ok =
13729: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13730: 'au',$end,$start,'','','domconfig');
13731: } else {
13732: $author_ok = 'ok';
13733: }
13734: return $author_ok;
13735: }
13736:
13737: sub publishlogo {
13738: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13739: my ($output,$fname,$logourl,$madethumb);
13740: if ($action eq 'upload') {
13741: $fname=$env{'form.'.$formname.'.filename'};
13742: chop($env{'form.'.$formname});
13743: } else {
13744: ($fname) = ($formname =~ /([^\/]+)$/);
13745: }
13746: if ($savefileas ne '') {
13747: $fname = $savefileas;
13748: }
13749: $fname=&Apache::lonnet::clean_filename($fname);
13750: # See if there is anything left
13751: unless ($fname) { return ('error: no uploaded file'); }
13752: $fname="$subdir/$fname";
13753: my $docroot=$r->dir_config('lonDocRoot');
13754: my $filepath="$docroot/priv";
13755: my $relpath = "$dom/$confname";
13756: my ($fnamepath,$file,$fetchthumb);
13757: $file=$fname;
13758: if ($fname=~m|/|) {
13759: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13760: }
13761: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13762: my $count;
13763: for ($count=5;$count<=$#parts;$count++) {
13764: $filepath.="/$parts[$count]";
13765: if ((-e $filepath)!=1) {
13766: mkdir($filepath,02770);
13767: }
13768: }
13769: # Check for bad extension and disallow upload
13770: if ($file=~/\.(\w+)$/ &&
13771: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13772: $output =
13773: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13774: } elsif ($file=~/\.(\w+)$/ &&
13775: !defined(&Apache::loncommon::fileembstyle($1))) {
13776: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13777: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13778: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13779: } elsif (-d "$filepath/$file") {
13780: $output = &mt('Filename is a directory name - rename the file and re-upload');
13781: } else {
13782: my $source = $filepath.'/'.$file;
13783: my $logfile;
13784: if (!open($logfile,">>",$source.'.log')) {
13785: return (&mt('No write permission to Authoring Space'));
13786: }
13787: print $logfile
13788: "\n================= Publish ".localtime()." ================\n".
13789: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13790: # Save the file
13791: if (!open(FH,">",$source)) {
13792: &Apache::lonnet::logthis('Failed to create '.$source);
13793: return (&mt('Failed to create file'));
13794: }
13795: if ($action eq 'upload') {
13796: if (!print FH ($env{'form.'.$formname})) {
13797: &Apache::lonnet::logthis('Failed to write to '.$source);
13798: return (&mt('Failed to write file'));
13799: }
13800: } else {
13801: my $original = &Apache::lonnet::filelocation('',$formname);
13802: if(!copy($original,$source)) {
13803: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13804: return (&mt('Failed to write file'));
13805: }
13806: }
13807: close(FH);
13808: chmod(0660, $source); # Permissions to rw-rw---.
13809:
13810: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13811: my $copyfile=$targetdir.'/'.$file;
13812:
13813: my @parts=split(/\//,$targetdir);
13814: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13815: for (my $count=5;$count<=$#parts;$count++) {
13816: $path.="/$parts[$count]";
13817: if (!-e $path) {
13818: print $logfile "\nCreating directory ".$path;
13819: mkdir($path,02770);
13820: }
13821: }
13822: my $versionresult;
13823: if (-e $copyfile) {
13824: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13825: } else {
13826: $versionresult = 'ok';
13827: }
13828: if ($versionresult eq 'ok') {
13829: if (copy($source,$copyfile)) {
13830: print $logfile "\nCopied original source to ".$copyfile."\n";
13831: $output = 'ok';
13832: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13833: push(@{$modified_urls},[$copyfile,$source]);
13834: my $metaoutput =
13835: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13836: unless ($registered_cleanup) {
13837: my $handlers = $r->get_handlers('PerlCleanupHandler');
13838: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13839: $registered_cleanup=1;
13840: }
13841: } else {
13842: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13843: $output = &mt('Failed to copy file to RES space').", $!";
13844: }
13845: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13846: my $inputfile = $filepath.'/'.$file;
13847: my $outfile = $filepath.'/'.'tn-'.$file;
13848: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13849: if ($fullwidth ne '' && $fullheight ne '') {
13850: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13851: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13852: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13853: system({$args[0]} @args);
13854: chmod(0660, $filepath.'/tn-'.$file);
13855: if (-e $outfile) {
13856: my $copyfile=$targetdir.'/tn-'.$file;
13857: if (copy($outfile,$copyfile)) {
13858: print $logfile "\nCopied source to ".$copyfile."\n";
13859: my $thumb_metaoutput =
13860: &write_metadata($dom,$confname,$formname,
13861: $targetdir,'tn-'.$file,$logfile);
13862: push(@{$modified_urls},[$copyfile,$outfile]);
13863: unless ($registered_cleanup) {
13864: my $handlers = $r->get_handlers('PerlCleanupHandler');
13865: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13866: $registered_cleanup=1;
13867: }
13868: $madethumb = 1;
13869: } else {
13870: print $logfile "\nUnable to write ".$copyfile.
13871: ':'.$!."\n";
13872: }
13873: }
13874: }
13875: }
13876: }
13877: } else {
13878: $output = $versionresult;
13879: }
13880: }
13881: return ($output,$logourl,$madethumb);
13882: }
13883:
13884: sub logo_versioning {
13885: my ($targetdir,$file,$logfile) = @_;
13886: my $target = $targetdir.'/'.$file;
13887: my ($maxversion,$fn,$extn,$output);
13888: $maxversion = 0;
13889: if ($file =~ /^(.+)\.(\w+)$/) {
13890: $fn=$1;
13891: $extn=$2;
13892: }
13893: opendir(DIR,$targetdir);
13894: while (my $filename=readdir(DIR)) {
13895: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13896: $maxversion=($1>$maxversion)?$1:$maxversion;
13897: }
13898: }
13899: $maxversion++;
13900: print $logfile "\nCreating old version ".$maxversion."\n";
13901: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13902: if (copy($target,$copyfile)) {
13903: print $logfile "Copied old target to ".$copyfile."\n";
13904: $copyfile=$copyfile.'.meta';
13905: if (copy($target.'.meta',$copyfile)) {
13906: print $logfile "Copied old target metadata to ".$copyfile."\n";
13907: $output = 'ok';
13908: } else {
13909: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13910: $output = &mt('Failed to copy old meta').", $!, ";
13911: }
13912: } else {
13913: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13914: $output = &mt('Failed to copy old target').", $!, ";
13915: }
13916: return $output;
13917: }
13918:
13919: sub write_metadata {
13920: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13921: my (%metadatafields,%metadatakeys,$output);
13922: $metadatafields{'title'}=$formname;
13923: $metadatafields{'creationdate'}=time;
13924: $metadatafields{'lastrevisiondate'}=time;
13925: $metadatafields{'copyright'}='public';
13926: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13927: $env{'user.domain'};
13928: $metadatafields{'authorspace'}=$confname.':'.$dom;
13929: $metadatafields{'domain'}=$dom;
13930: {
13931: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13932: my $mfh;
13933: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13934: foreach (sort(keys(%metadatafields))) {
13935: unless ($_=~/\./) {
13936: my $unikey=$_;
13937: $unikey=~/^([A-Za-z]+)/;
13938: my $tag=$1;
13939: $tag=~tr/A-Z/a-z/;
13940: print $mfh "\n\<$tag";
13941: foreach (split(/\,/,$metadatakeys{$unikey})) {
13942: my $value=$metadatafields{$unikey.'.'.$_};
13943: $value=~s/\"/\'\'/g;
13944: print $mfh ' '.$_.'="'.$value.'"';
13945: }
13946: print $mfh '>'.
13947: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13948: .'</'.$tag.'>';
13949: }
13950: }
13951: $output = 'ok';
13952: print $logfile "\nWrote metadata";
13953: close($mfh);
13954: } else {
13955: print $logfile "\nFailed to open metadata file";
13956: $output = &mt('Could not write metadata');
13957: }
13958: }
13959: return $output;
13960: }
13961:
13962: sub notifysubscribed {
13963: foreach my $targetsource (@{$modified_urls}){
13964: next unless (ref($targetsource) eq 'ARRAY');
13965: my ($target,$source)=@{$targetsource};
13966: if ($source ne '') {
13967: if (open(my $logfh,">>",$source.'.log')) {
13968: print $logfh "\nCleanup phase: Notifications\n";
13969: my @subscribed=&subscribed_hosts($target);
13970: foreach my $subhost (@subscribed) {
13971: print $logfh "\nNotifying host ".$subhost.':';
13972: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13973: print $logfh $reply;
13974: }
13975: my @subscribedmeta=&subscribed_hosts("$target.meta");
13976: foreach my $subhost (@subscribedmeta) {
13977: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13978: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13979: $subhost);
13980: print $logfh $reply;
13981: }
13982: print $logfh "\n============ Done ============\n";
13983: close($logfh);
13984: }
13985: }
13986: }
13987: return OK;
13988: }
13989:
13990: sub subscribed_hosts {
13991: my ($target) = @_;
13992: my @subscribed;
13993: if (open(my $fh,"<","$target.subscription")) {
13994: while (my $subline=<$fh>) {
13995: if ($subline =~ /^($match_lonid):/) {
13996: my $host = $1;
13997: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13998: unless (grep(/^\Q$host\E$/,@subscribed)) {
13999: push(@subscribed,$host);
14000: }
14001: }
14002: }
14003: }
14004: }
14005: return @subscribed;
14006: }
14007:
14008: sub check_switchserver {
14009: my ($dom,$confname) = @_;
14010: my ($allowed,$switchserver);
14011: my $home = &Apache::lonnet::homeserver($confname,$dom);
14012: if ($home eq 'no_host') {
14013: $home = &Apache::lonnet::domain($dom,'primary');
14014: }
14015: my @ids=&Apache::lonnet::current_machine_ids();
14016: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
14017: if (!$allowed) {
14018: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
14019: }
14020: return $switchserver;
14021: }
14022:
14023: sub modify_quotas {
14024: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14025: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
14026: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
14027: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
14028: $validationfieldsref);
14029: if ($action eq 'quotas') {
14030: $context = 'tools';
14031: } else {
14032: $context = $action;
14033: }
14034: if ($context eq 'requestcourses') {
14035: @usertools = ('official','unofficial','community','textbook','placement','lti');
14036: @options =('norequest','approval','validate','autolimit');
14037: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
14038: %titles = &courserequest_titles();
14039: $toolregexp = join('|',@usertools);
14040: %conditions = &courserequest_conditions();
14041: $confname = $dom.'-domainconfig';
14042: my $servadm = $r->dir_config('lonAdmEMail');
14043: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14044: ($validationitemsref,$validationnamesref,$validationfieldsref) =
14045: &Apache::loncoursequeueadmin::requestcourses_validation_types();
14046: } elsif ($context eq 'requestauthor') {
14047: @usertools = ('author');
14048: %titles = &authorrequest_titles();
14049: } else {
14050: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
14051: %titles = &tool_titles();
14052: }
14053: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14054: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14055: foreach my $key (keys(%env)) {
14056: if ($context eq 'requestcourses') {
14057: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
14058: my $item = $1;
14059: my $type = $2;
14060: if ($type =~ /^limit_(.+)/) {
14061: $limithash{$item}{$1} = $env{$key};
14062: } else {
14063: $confhash{$item}{$type} = $env{$key};
14064: }
14065: }
14066: } elsif ($context eq 'requestauthor') {
14067: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
14068: $confhash{$1} = $env{$key};
14069: }
14070: } else {
14071: if ($key =~ /^form\.quota_(.+)$/) {
14072: $confhash{'defaultquota'}{$1} = $env{$key};
14073: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
14074: $confhash{'authorquota'}{$1} = $env{$key};
14075: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
14076: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
14077: }
14078: }
14079: }
14080: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14081: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
14082: @approvalnotify = sort(@approvalnotify);
14083: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
14084: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
14085: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
14086: foreach my $type (@hasuniquecode) {
14087: if (grep(/^\Q$type\E$/,@crstypes)) {
14088: $confhash{'uniquecode'}{$type} = 1;
14089: }
14090: }
14091: my (%newbook,%allpos);
14092: if ($context eq 'requestcourses') {
14093: foreach my $type ('textbooks','templates') {
14094: @{$allpos{$type}} = ();
14095: my $invalid;
14096: if ($type eq 'textbooks') {
14097: $invalid = &mt('Invalid LON-CAPA course for textbook');
14098: } else {
14099: $invalid = &mt('Invalid LON-CAPA course for template');
14100: }
14101: if ($env{'form.'.$type.'_addbook'}) {
14102: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
14103: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
14104: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
14105: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
14106: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
14107: } else {
14108: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
14109: my $position = $env{'form.'.$type.'_addbook_pos'};
14110: $position =~ s/\D+//g;
14111: if ($position ne '') {
14112: $allpos{$type}[$position] = $newbook{$type};
14113: }
14114: }
14115: } else {
14116: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
14117: }
14118: }
14119: }
14120: }
14121: if (ref($domconfig{$action}) eq 'HASH') {
14122: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
14123: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
14124: $changes{'notify'}{'approval'} = 1;
14125: }
14126: } else {
14127: if ($confhash{'notify'}{'approval'}) {
14128: $changes{'notify'}{'approval'} = 1;
14129: }
14130: }
14131: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
14132: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14133: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
14134: unless ($confhash{'uniquecode'}{$crstype}) {
14135: $changes{'uniquecode'} = 1;
14136: }
14137: }
14138: unless ($changes{'uniquecode'}) {
14139: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
14140: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
14141: $changes{'uniquecode'} = 1;
14142: }
14143: }
14144: }
14145: } else {
14146: $changes{'uniquecode'} = 1;
14147: }
14148: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
14149: $changes{'uniquecode'} = 1;
14150: }
14151: if ($context eq 'requestcourses') {
14152: foreach my $type ('textbooks','templates') {
14153: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14154: my %deletions;
14155: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
14156: if (@todelete) {
14157: map { $deletions{$_} = 1; } @todelete;
14158: }
14159: my %imgdeletions;
14160: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
14161: if (@todeleteimages) {
14162: map { $imgdeletions{$_} = 1; } @todeleteimages;
14163: }
14164: my $maxnum = $env{'form.'.$type.'_maxnum'};
14165: for (my $i=0; $i<=$maxnum; $i++) {
14166: my $itemid = $env{'form.'.$type.'_id_'.$i};
14167: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
14168: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
14169: if ($deletions{$key}) {
14170: if ($domconfig{$action}{$type}{$key}{'image'}) {
14171: #FIXME need to obsolete item in RES space
14172: }
14173: next;
14174: } else {
14175: my $newpos = $env{'form.'.$itemid};
14176: $newpos =~ s/\D+//g;
14177: foreach my $item ('subject','title','publisher','author') {
14178: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14179: ($type eq 'templates'));
14180: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
14181: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
14182: $changes{$type}{$key} = 1;
14183: }
14184: }
14185: $allpos{$type}[$newpos] = $key;
14186: }
14187: if ($imgdeletions{$key}) {
14188: $changes{$type}{$key} = 1;
14189: #FIXME need to obsolete item in RES space
14190: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
14191: my ($cdom,$cnum) = split(/_/,$key);
14192: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14193: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14194: } else {
14195: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
14196: $cdom,$cnum,$type,$configuserok,
14197: $switchserver,$author_ok);
14198: if ($imgurl) {
14199: $confhash{$type}{$key}{'image'} = $imgurl;
14200: $changes{$type}{$key} = 1;
14201: }
14202: if ($error) {
14203: &Apache::lonnet::logthis($error);
14204: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14205: }
14206: }
14207: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
14208: $confhash{$type}{$key}{'image'} =
14209: $domconfig{$action}{$type}{$key}{'image'};
14210: }
14211: }
14212: }
14213: }
14214: }
14215: }
14216: } else {
14217: if ($confhash{'notify'}{'approval'}) {
14218: $changes{'notify'}{'approval'} = 1;
14219: }
14220: if (ref($confhash{'uniquecode'} eq 'HASH')) {
14221: $changes{'uniquecode'} = 1;
14222: }
14223: }
14224: if ($context eq 'requestcourses') {
14225: foreach my $type ('textbooks','templates') {
14226: if ($newbook{$type}) {
14227: $changes{$type}{$newbook{$type}} = 1;
14228: foreach my $item ('subject','title','publisher','author') {
14229: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14230: ($type eq 'template'));
14231: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
14232: if ($env{'form.'.$type.'_addbook_'.$item}) {
14233: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
14234: }
14235: }
14236: if ($type eq 'textbooks') {
14237: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
14238: my ($cdom,$cnum) = split(/_/,$newbook{$type});
14239: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14240: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14241: } else {
14242: my ($imageurl,$error) =
14243: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
14244: $configuserok,$switchserver,$author_ok);
14245: if ($imageurl) {
14246: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
14247: }
14248: if ($error) {
14249: &Apache::lonnet::logthis($error);
14250: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14251: }
14252: }
14253: }
14254: }
14255: }
14256: if (@{$allpos{$type}} > 0) {
14257: my $idx = 0;
14258: foreach my $item (@{$allpos{$type}}) {
14259: if ($item ne '') {
14260: $confhash{$type}{$item}{'order'} = $idx;
14261: if (ref($domconfig{$action}) eq 'HASH') {
14262: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14263: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
14264: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
14265: $changes{$type}{$item} = 1;
14266: }
14267: }
14268: }
14269: }
14270: $idx ++;
14271: }
14272: }
14273: }
14274: }
14275: if (ref($validationitemsref) eq 'ARRAY') {
14276: foreach my $item (@{$validationitemsref}) {
14277: if ($item eq 'fields') {
14278: my @changed;
14279: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
14280: if (@{$confhash{'validation'}{$item}} > 0) {
14281: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
14282: }
14283: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14284: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14285: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
14286: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
14287: $domconfig{'requestcourses'}{'validation'}{$item});
14288: } else {
14289: @changed = @{$confhash{'validation'}{$item}};
14290: }
14291: } else {
14292: @changed = @{$confhash{'validation'}{$item}};
14293: }
14294: } else {
14295: @changed = @{$confhash{'validation'}{$item}};
14296: }
14297: if (@changed) {
14298: if ($confhash{'validation'}{$item}) {
14299: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
14300: } else {
14301: $changes{'validation'}{$item} = &mt('None');
14302: }
14303: }
14304: } else {
14305: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
14306: if ($item eq 'markup') {
14307: if ($env{'form.requestcourses_validation_'.$item}) {
14308: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14309: }
14310: }
14311: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14312: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14313: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
14314: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14315: }
14316: } else {
14317: if ($confhash{'validation'}{$item} ne '') {
14318: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14319: }
14320: }
14321: } else {
14322: if ($confhash{'validation'}{$item} ne '') {
14323: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14324: }
14325: }
14326: }
14327: }
14328: }
14329: if ($env{'form.validationdc'}) {
14330: my $newval = $env{'form.validationdc'};
14331: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14332: if (exists($domcoords{$newval})) {
14333: $confhash{'validation'}{'dc'} = $newval;
14334: }
14335: }
14336: if (ref($confhash{'validation'}) eq 'HASH') {
14337: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14338: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14339: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14340: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
14341: if ($confhash{'validation'}{'dc'} eq '') {
14342: $changes{'validation'}{'dc'} = &mt('None');
14343: } else {
14344: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14345: }
14346: }
14347: } elsif ($confhash{'validation'}{'dc'} ne '') {
14348: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14349: }
14350: } elsif ($confhash{'validation'}{'dc'} ne '') {
14351: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14352: }
14353: } elsif ($confhash{'validation'}{'dc'} ne '') {
14354: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14355: }
14356: } else {
14357: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14358: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14359: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14360: $changes{'validation'}{'dc'} = &mt('None');
14361: }
14362: }
14363: }
14364: }
14365: }
14366: } else {
14367: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
14368: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
14369: }
14370: foreach my $item (@usertools) {
14371: foreach my $type (@{$types},'default','_LC_adv') {
14372: my $unset;
14373: if ($context eq 'requestcourses') {
14374: $unset = '0';
14375: if ($type eq '_LC_adv') {
14376: $unset = '';
14377: }
14378: if ($confhash{$item}{$type} eq 'autolimit') {
14379: $confhash{$item}{$type} .= '=';
14380: unless ($limithash{$item}{$type} =~ /\D/) {
14381: $confhash{$item}{$type} .= $limithash{$item}{$type};
14382: }
14383: }
14384: } elsif ($context eq 'requestauthor') {
14385: $unset = '0';
14386: if ($type eq '_LC_adv') {
14387: $unset = '';
14388: }
14389: } else {
14390: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
14391: $confhash{$item}{$type} = 1;
14392: } else {
14393: $confhash{$item}{$type} = 0;
14394: }
14395: }
14396: if (ref($domconfig{$action}) eq 'HASH') {
14397: if ($action eq 'requestauthor') {
14398: if ($domconfig{$action}{$type} ne $confhash{$type}) {
14399: $changes{$type} = 1;
14400: }
14401: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
14402: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
14403: $changes{$item}{$type} = 1;
14404: }
14405: } else {
14406: if ($context eq 'requestcourses') {
14407: if ($confhash{$item}{$type} ne $unset) {
14408: $changes{$item}{$type} = 1;
14409: }
14410: } else {
14411: if (!$confhash{$item}{$type}) {
14412: $changes{$item}{$type} = 1;
14413: }
14414: }
14415: }
14416: } else {
14417: if ($context eq 'requestcourses') {
14418: if ($confhash{$item}{$type} ne $unset) {
14419: $changes{$item}{$type} = 1;
14420: }
14421: } elsif ($context eq 'requestauthor') {
14422: if ($confhash{$type} ne $unset) {
14423: $changes{$type} = 1;
14424: }
14425: } else {
14426: if (!$confhash{$item}{$type}) {
14427: $changes{$item}{$type} = 1;
14428: }
14429: }
14430: }
14431: }
14432: }
14433: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14434: if (ref($domconfig{'quotas'}) eq 'HASH') {
14435: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14436: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
14437: if (exists($confhash{'defaultquota'}{$key})) {
14438: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
14439: $changes{'defaultquota'}{$key} = 1;
14440: }
14441: } else {
14442: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
14443: }
14444: }
14445: } else {
14446: foreach my $key (keys(%{$domconfig{'quotas'}})) {
14447: if (exists($confhash{'defaultquota'}{$key})) {
14448: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
14449: $changes{'defaultquota'}{$key} = 1;
14450: }
14451: } else {
14452: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
14453: }
14454: }
14455: }
14456: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14457: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
14458: if (exists($confhash{'authorquota'}{$key})) {
14459: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
14460: $changes{'authorquota'}{$key} = 1;
14461: }
14462: } else {
14463: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
14464: }
14465: }
14466: }
14467: }
14468: if (ref($confhash{'defaultquota'}) eq 'HASH') {
14469: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
14470: if (ref($domconfig{'quotas'}) eq 'HASH') {
14471: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14472: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
14473: $changes{'defaultquota'}{$key} = 1;
14474: }
14475: } else {
14476: if (!exists($domconfig{'quotas'}{$key})) {
14477: $changes{'defaultquota'}{$key} = 1;
14478: }
14479: }
14480: } else {
14481: $changes{'defaultquota'}{$key} = 1;
14482: }
14483: }
14484: }
14485: if (ref($confhash{'authorquota'}) eq 'HASH') {
14486: foreach my $key (keys(%{$confhash{'authorquota'}})) {
14487: if (ref($domconfig{'quotas'}) eq 'HASH') {
14488: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14489: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
14490: $changes{'authorquota'}{$key} = 1;
14491: }
14492: } else {
14493: $changes{'authorquota'}{$key} = 1;
14494: }
14495: } else {
14496: $changes{'authorquota'}{$key} = 1;
14497: }
14498: }
14499: }
14500: }
14501:
14502: if ($context eq 'requestauthor') {
14503: $domdefaults{'requestauthor'} = \%confhash;
14504: } else {
14505: foreach my $key (keys(%confhash)) {
14506: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
14507: $domdefaults{$key} = $confhash{$key};
14508: }
14509: }
14510: }
14511:
14512: my %quotahash = (
14513: $action => { %confhash }
14514: );
14515: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
14516: $dom);
14517: if ($putresult eq 'ok') {
14518: if (keys(%changes) > 0) {
14519: my $cachetime = 24*60*60;
14520: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14521: if (ref($lastactref) eq 'HASH') {
14522: $lastactref->{'domdefaults'} = 1;
14523: }
14524: $resulttext = &mt('Changes made:').'<ul>';
14525: unless (($context eq 'requestcourses') ||
14526: ($context eq 'requestauthor')) {
14527: if (ref($changes{'defaultquota'}) eq 'HASH') {
14528: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14529: foreach my $type (@{$types},'default') {
14530: if (defined($changes{'defaultquota'}{$type})) {
14531: my $typetitle = $usertypes->{$type};
14532: if ($type eq 'default') {
14533: $typetitle = $othertitle;
14534: }
14535: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14536: }
14537: }
14538: $resulttext .= '</ul></li>';
14539: }
14540: if (ref($changes{'authorquota'}) eq 'HASH') {
14541: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14542: foreach my $type (@{$types},'default') {
14543: if (defined($changes{'authorquota'}{$type})) {
14544: my $typetitle = $usertypes->{$type};
14545: if ($type eq 'default') {
14546: $typetitle = $othertitle;
14547: }
14548: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14549: }
14550: }
14551: $resulttext .= '</ul></li>';
14552: }
14553: }
14554: my %newenv;
14555: foreach my $item (@usertools) {
14556: my (%haschgs,%inconf);
14557: if ($context eq 'requestauthor') {
14558: %haschgs = %changes;
14559: %inconf = %confhash;
14560: } else {
14561: if (ref($changes{$item}) eq 'HASH') {
14562: %haschgs = %{$changes{$item}};
14563: }
14564: if (ref($confhash{$item}) eq 'HASH') {
14565: %inconf = %{$confhash{$item}};
14566: }
14567: }
14568: if (keys(%haschgs) > 0) {
14569: my $newacc =
14570: &Apache::lonnet::usertools_access($env{'user.name'},
14571: $env{'user.domain'},
14572: $item,'reload',$context);
14573: if (($context eq 'requestcourses') ||
14574: ($context eq 'requestauthor')) {
14575: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14576: $newenv{'environment.canrequest.'.$item} = $newacc;
14577: }
14578: } else {
14579: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14580: $newenv{'environment.availabletools.'.$item} = $newacc;
14581: }
14582: }
14583: unless ($context eq 'requestauthor') {
14584: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14585: }
14586: foreach my $type (@{$types},'default','_LC_adv') {
14587: if ($haschgs{$type}) {
14588: my $typetitle = $usertypes->{$type};
14589: if ($type eq 'default') {
14590: $typetitle = $othertitle;
14591: } elsif ($type eq '_LC_adv') {
14592: $typetitle = 'LON-CAPA Advanced Users';
14593: }
14594: if ($inconf{$type}) {
14595: if ($context eq 'requestcourses') {
14596: my $cond;
14597: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14598: if ($1 eq '') {
14599: $cond = &mt('(Automatic processing of any request).');
14600: } else {
14601: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14602: }
14603: } else {
14604: $cond = $conditions{$inconf{$type}};
14605: }
14606: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14607: } elsif ($context eq 'requestauthor') {
14608: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14609: $titles{$inconf{$type}},$typetitle);
14610:
14611: } else {
14612: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14613: }
14614: } else {
14615: if ($type eq '_LC_adv') {
14616: if ($inconf{$type} eq '0') {
14617: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14618: } else {
14619: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14620: }
14621: } else {
14622: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14623: }
14624: }
14625: }
14626: }
14627: unless ($context eq 'requestauthor') {
14628: $resulttext .= '</ul></li>';
14629: }
14630: }
14631: }
14632: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14633: if (ref($changes{'notify'}) eq 'HASH') {
14634: if ($changes{'notify'}{'approval'}) {
14635: if (ref($confhash{'notify'}) eq 'HASH') {
14636: if ($confhash{'notify'}{'approval'}) {
14637: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14638: } else {
14639: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14640: }
14641: }
14642: }
14643: }
14644: }
14645: if ($action eq 'requestcourses') {
14646: my @offon = ('off','on');
14647: if ($changes{'uniquecode'}) {
14648: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14649: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14650: $resulttext .= '<li>'.
14651: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14652: '</li>';
14653: } else {
14654: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14655: '</li>';
14656: }
14657: }
14658: foreach my $type ('textbooks','templates') {
14659: if (ref($changes{$type}) eq 'HASH') {
14660: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14661: foreach my $key (sort(keys(%{$changes{$type}}))) {
14662: my %coursehash = &Apache::lonnet::coursedescription($key);
14663: my $coursetitle = $coursehash{'description'};
14664: my $position = $confhash{$type}{$key}{'order'} + 1;
14665: $resulttext .= '<li>';
14666: foreach my $item ('subject','title','publisher','author') {
14667: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14668: ($type eq 'templates'));
14669: my $name = $item.':';
14670: $name =~ s/^(\w)/\U$1/;
14671: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14672: }
14673: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14674: if ($type eq 'textbooks') {
14675: if ($confhash{$type}{$key}{'image'}) {
14676: $resulttext .= ' '.&mt('Image: [_1]',
14677: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14678: ' alt="Textbook cover" />').'<br />';
14679: }
14680: }
14681: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14682: }
14683: $resulttext .= '</ul></li>';
14684: }
14685: }
14686: if (ref($changes{'validation'}) eq 'HASH') {
14687: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14688: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14689: foreach my $item (@{$validationitemsref}) {
14690: if (exists($changes{'validation'}{$item})) {
14691: if ($item eq 'markup') {
14692: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14693: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14694: } else {
14695: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14696: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14697: }
14698: }
14699: }
14700: if (exists($changes{'validation'}{'dc'})) {
14701: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14702: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14703: }
14704: }
14705: }
14706: }
14707: $resulttext .= '</ul>';
14708: if (keys(%newenv)) {
14709: &Apache::lonnet::appenv(\%newenv);
14710: }
14711: } else {
14712: if ($context eq 'requestcourses') {
14713: $resulttext = &mt('No changes made to rights to request creation of courses.');
14714: } elsif ($context eq 'requestauthor') {
14715: $resulttext = &mt('No changes made to rights to request author space.');
14716: } else {
14717: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14718: }
14719: }
14720: } else {
14721: $resulttext = '<span class="LC_error">'.
14722: &mt('An error occurred: [_1]',$putresult).'</span>';
14723: }
14724: if ($errors) {
14725: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14726: '<ul>'.$errors.'</ul></p>';
14727: }
14728: return $resulttext;
14729: }
14730:
14731: sub process_textbook_image {
14732: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14733: my $filename = $env{'form.'.$caller.'.filename'};
14734: my ($error,$url);
14735: my ($width,$height) = (50,50);
14736: if ($configuserok eq 'ok') {
14737: if ($switchserver) {
14738: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14739: $switchserver);
14740: } elsif ($author_ok eq 'ok') {
14741: my ($result,$imageurl) =
14742: &publishlogo($r,'upload',$caller,$dom,$confname,
14743: "$type/$cdom/$cnum/cover",$width,$height);
14744: if ($result eq 'ok') {
14745: $url = $imageurl;
14746: } else {
14747: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14748: }
14749: } else {
14750: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14751: }
14752: } else {
14753: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14754: }
14755: return ($url,$error);
14756: }
14757:
14758: sub modify_ltitools {
14759: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14760: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14761: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14762: my $confname = $dom.'-domainconfig';
14763: my $servadm = $r->dir_config('lonAdmEMail');
14764: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14765: my (%posslti,%possfield);
14766: my @courseroles = ('cc','in','ta','ep','st');
14767: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14768: map { $posslti{$_} = 1; } @ltiroles;
14769: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14770: map { $possfield{$_} = 1; } @allfields;
14771: my %lt = <itools_names();
14772: if ($env{'form.ltitools_add'}) {
14773: my $title = $env{'form.ltitools_add_title'};
14774: $title =~ s/(`)/'/g;
14775: ($newid,my $error) = &get_ltitools_id($dom,$title);
14776: if ($newid) {
14777: my $position = $env{'form.ltitools_add_pos'};
14778: $position =~ s/\D+//g;
14779: if ($position ne '') {
14780: $allpos[$position] = $newid;
14781: }
14782: $changes{$newid} = 1;
14783: foreach my $item ('title','url','key','secret','lifetime') {
14784: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14785: if ($item eq 'lifetime') {
14786: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14787: }
14788: if ($env{'form.ltitools_add_'.$item}) {
14789: if (($item eq 'key') || ($item eq 'secret')) {
14790: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14791: } else {
14792: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14793: }
14794: }
14795: }
14796: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14797: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14798: }
14799: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14800: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14801: }
14802: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14803: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14804: } else {
14805: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14806: }
14807: foreach my $item ('width','height','linktext','explanation') {
14808: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14809: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14810: if (($item eq 'width') || ($item eq 'height')) {
14811: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14812: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14813: }
14814: } else {
14815: if ($env{'form.ltitools_add_'.$item} ne '') {
14816: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14817: }
14818: }
14819: }
14820: if ($env{'form.ltitools_add_target'} eq 'window') {
14821: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14822: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14823: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14824: } else {
14825: $confhash{$newid}{'display'}{'target'} = 'iframe';
14826: }
14827: foreach my $item ('passback','roster') {
14828: if ($env{'form.ltitools_'.$item.'_add'}) {
14829: $confhash{$newid}{$item} = 1;
14830: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14831: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14832: $lifetime =~ s/^\s+|\s+$//g;
14833: if ($lifetime =~ /^\d+\.?\d*$/) {
14834: $confhash{$newid}{$item.'valid'} = $lifetime;
14835: }
14836: }
14837: }
14838: }
14839: if ($env{'form.ltitools_add_image.filename'} ne '') {
14840: my ($imageurl,$error) =
14841: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14842: $configuserok,$switchserver,$author_ok);
14843: if ($imageurl) {
14844: $confhash{$newid}{'image'} = $imageurl;
14845: }
14846: if ($error) {
14847: &Apache::lonnet::logthis($error);
14848: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14849: }
14850: }
14851: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14852: foreach my $field (@fields) {
14853: if ($possfield{$field}) {
14854: if ($field eq 'roles') {
14855: foreach my $role (@courseroles) {
14856: my $choice = $env{'form.ltitools_add_roles_'.$role};
14857: if (($choice ne '') && ($posslti{$choice})) {
14858: $confhash{$newid}{'roles'}{$role} = $choice;
14859: if ($role eq 'cc') {
14860: $confhash{$newid}{'roles'}{'co'} = $choice;
14861: }
14862: }
14863: }
14864: } else {
14865: $confhash{$newid}{'fields'}{$field} = 1;
14866: }
14867: }
14868: }
14869: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14870: if ($confhash{$newid}{'fields'}{'user'}) {
14871: if ($env{'form.ltitools_userincdom_add'}) {
14872: $confhash{$newid}{'incdom'} = 1;
14873: }
14874: }
14875: }
14876: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14877: foreach my $item (@courseconfig) {
14878: $confhash{$newid}{'crsconf'}{$item} = 1;
14879: }
14880: if ($env{'form.ltitools_add_custom'}) {
14881: my $name = $env{'form.ltitools_add_custom_name'};
14882: my $value = $env{'form.ltitools_add_custom_value'};
14883: $value =~ s/(`)/'/g;
14884: $name =~ s/(`)/'/g;
14885: $confhash{$newid}{'custom'}{$name} = $value;
14886: }
14887: } else {
14888: my $error = &mt('Failed to acquire unique ID for new external tool');
14889: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14890: }
14891: }
14892: if (ref($domconfig{$action}) eq 'HASH') {
14893: my %deletions;
14894: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14895: if (@todelete) {
14896: map { $deletions{$_} = 1; } @todelete;
14897: }
14898: my %customadds;
14899: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14900: if (@newcustom) {
14901: map { $customadds{$_} = 1; } @newcustom;
14902: }
14903: my %imgdeletions;
14904: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14905: if (@todeleteimages) {
14906: map { $imgdeletions{$_} = 1; } @todeleteimages;
14907: }
14908: my $maxnum = $env{'form.ltitools_maxnum'};
14909: for (my $i=0; $i<=$maxnum; $i++) {
14910: my $itemid = $env{'form.ltitools_id_'.$i};
14911: $itemid =~ s/\D+//g;
14912: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14913: if ($deletions{$itemid}) {
14914: if ($domconfig{$action}{$itemid}{'image'}) {
14915: #FIXME need to obsolete item in RES space
14916: }
14917: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14918: next;
14919: } else {
14920: my $newpos = $env{'form.ltitools_'.$itemid};
14921: $newpos =~ s/\D+//g;
14922: foreach my $item ('title','url','lifetime') {
14923: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14924: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14925: $changes{$itemid} = 1;
14926: }
14927: }
14928: foreach my $item ('key','secret') {
14929: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14930: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14931: $changes{$itemid} = 1;
14932: }
14933: }
14934: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14935: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14936: }
14937: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14938: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14939: }
14940: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14941: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14942: } else {
14943: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14944: }
14945: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14946: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14947: $changes{$itemid} = 1;
14948: }
14949: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14950: $changes{$itemid} = 1;
14951: }
14952: foreach my $size ('width','height') {
14953: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14954: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14955: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14956: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14957: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14958: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14959: $changes{$itemid} = 1;
14960: }
14961: } else {
14962: $changes{$itemid} = 1;
14963: }
14964: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14965: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14966: $changes{$itemid} = 1;
14967: }
14968: }
14969: }
14970: foreach my $item ('linktext','explanation') {
14971: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14972: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14973: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14974: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14975: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14976: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14977: $changes{$itemid} = 1;
14978: }
14979: } else {
14980: $changes{$itemid} = 1;
14981: }
14982: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14983: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14984: $changes{$itemid} = 1;
14985: }
14986: }
14987: }
14988: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14989: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14990: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14991: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14992: } else {
14993: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14994: }
14995: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14996: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14997: $changes{$itemid} = 1;
14998: }
14999: } else {
15000: $changes{$itemid} = 1;
15001: }
15002: foreach my $extra ('passback','roster') {
15003: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
15004: $confhash{$itemid}{$extra} = 1;
15005: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
15006: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
15007: $lifetime =~ s/^\s+|\s+$//g;
15008: if ($lifetime =~ /^\d+\.?\d*$/) {
15009: $confhash{$itemid}{$extra.'valid'} = $lifetime;
15010: }
15011: }
15012: }
15013: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
15014: $changes{$itemid} = 1;
15015: }
15016: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
15017: $changes{$itemid} = 1;
15018: }
15019: }
15020: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
15021: foreach my $item ('label','title','target','linktext','explanation','append') {
15022: if (grep(/^\Q$item\E$/,@courseconfig)) {
15023: $confhash{$itemid}{'crsconf'}{$item} = 1;
15024: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
15025: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
15026: $changes{$itemid} = 1;
15027: }
15028: } else {
15029: $changes{$itemid} = 1;
15030: }
15031: }
15032: }
15033: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
15034: foreach my $field (@fields) {
15035: if ($possfield{$field}) {
15036: if ($field eq 'roles') {
15037: foreach my $role (@courseroles) {
15038: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
15039: if (($choice ne '') && ($posslti{$choice})) {
15040: $confhash{$itemid}{'roles'}{$role} = $choice;
15041: if ($role eq 'cc') {
15042: $confhash{$itemid}{'roles'}{'co'} = $choice;
15043: }
15044: }
15045: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
15046: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
15047: $changes{$itemid} = 1;
15048: }
15049: } elsif ($confhash{$itemid}{'roles'}{$role}) {
15050: $changes{$itemid} = 1;
15051: }
15052: }
15053: } else {
15054: $confhash{$itemid}{'fields'}{$field} = 1;
15055: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
15056: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
15057: $changes{$itemid} = 1;
15058: }
15059: } else {
15060: $changes{$itemid} = 1;
15061: }
15062: }
15063: }
15064: }
15065: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15066: if ($confhash{$itemid}{'fields'}{'user'}) {
15067: if ($env{'form.ltitools_userincdom_'.$i}) {
15068: $confhash{$itemid}{'incdom'} = 1;
15069: }
15070: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
15071: $changes{$itemid} = 1;
15072: }
15073: }
15074: }
15075: $allpos[$newpos] = $itemid;
15076: }
15077: if ($imgdeletions{$itemid}) {
15078: $changes{$itemid} = 1;
15079: #FIXME need to obsolete item in RES space
15080: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
15081: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
15082: $itemid,$configuserok,$switchserver,
15083: $author_ok);
15084: if ($imgurl) {
15085: $confhash{$itemid}{'image'} = $imgurl;
15086: $changes{$itemid} = 1;
15087: }
15088: if ($error) {
15089: &Apache::lonnet::logthis($error);
15090: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15091: }
15092: } elsif ($domconfig{$action}{$itemid}{'image'}) {
15093: $confhash{$itemid}{'image'} =
15094: $domconfig{$action}{$itemid}{'image'};
15095: }
15096: if ($customadds{$i}) {
15097: my $name = $env{'form.ltitools_custom_name_'.$i};
15098: $name =~ s/(`)/'/g;
15099: $name =~ s/^\s+//;
15100: $name =~ s/\s+$//;
15101: my $value = $env{'form.ltitools_custom_value_'.$i};
15102: $value =~ s/(`)/'/g;
15103: $value =~ s/^\s+//;
15104: $value =~ s/\s+$//;
15105: if ($name ne '') {
15106: $confhash{$itemid}{'custom'}{$name} = $value;
15107: $changes{$itemid} = 1;
15108: }
15109: }
15110: my %customdels;
15111: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
15112: if (@customdeletions) {
15113: $changes{$itemid} = 1;
15114: }
15115: map { $customdels{$_} = 1; } @customdeletions;
15116: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
15117: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
15118: unless ($customdels{$key}) {
15119: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
15120: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
15121: }
15122: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
15123: $changes{$itemid} = 1;
15124: }
15125: }
15126: }
15127: }
15128: unless ($changes{$itemid}) {
15129: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
15130: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
15131: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
15132: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
15133: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
15134: $changes{$itemid} = 1;
15135: last;
15136: }
15137: }
15138: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
15139: $changes{$itemid} = 1;
15140: }
15141: }
15142: last if ($changes{$itemid});
15143: }
15144: }
15145: }
15146: }
15147: }
15148: if (@allpos > 0) {
15149: my $idx = 0;
15150: foreach my $itemid (@allpos) {
15151: if ($itemid ne '') {
15152: $confhash{$itemid}{'order'} = $idx;
15153: if (ref($domconfig{$action}) eq 'HASH') {
15154: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15155: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15156: $changes{$itemid} = 1;
15157: }
15158: }
15159: }
15160: $idx ++;
15161: }
15162: }
15163: }
15164: my %ltitoolshash = (
15165: $action => { %confhash }
15166: );
15167: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
15168: $dom);
15169: if ($putresult eq 'ok') {
15170: my %ltienchash = (
15171: $action => { %encconfig }
15172: );
15173: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15174: if (keys(%changes) > 0) {
15175: my $cachetime = 24*60*60;
15176: my %ltiall = %confhash;
15177: foreach my $id (keys(%ltiall)) {
15178: if (ref($encconfig{$id}) eq 'HASH') {
15179: foreach my $item ('key','secret') {
15180: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15181: }
15182: }
15183: }
15184: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
15185: if (ref($lastactref) eq 'HASH') {
15186: $lastactref->{'ltitools'} = 1;
15187: }
15188: $resulttext = &mt('Changes made:').'<ul>';
15189: my %bynum;
15190: foreach my $itemid (sort(keys(%changes))) {
15191: my $position = $confhash{$itemid}{'order'};
15192: $bynum{$position} = $itemid;
15193: }
15194: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15195: my $itemid = $bynum{$pos};
15196: if (ref($confhash{$itemid}) ne 'HASH') {
15197: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15198: } else {
15199: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
15200: if ($confhash{$itemid}{'image'}) {
15201: $resulttext .= ' '.
15202: '<img src="'.$confhash{$itemid}{'image'}.'"'.
15203: ' alt="'.&mt('Tool Provider icon').'" />';
15204: }
15205: $resulttext .= '</li><ul>';
15206: my $position = $pos + 1;
15207: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15208: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
15209: if ($confhash{$itemid}{$item} ne '') {
15210: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15211: }
15212: }
15213: if ($encconfig{$itemid}{'key'} ne '') {
15214: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15215: }
15216: if ($encconfig{$itemid}{'secret'} ne '') {
15217: $resulttext .= '<li>'.$lt{'secret'}.': ';
15218: my $num = length($encconfig{$itemid}{'secret'});
15219: $resulttext .= ('*'x$num).'</li>';
15220: }
15221: $resulttext .= '<li>'.&mt('Configurable in course:');
15222: my @possconfig = ('label','title','target','linktext','explanation','append');
15223: my $numconfig = 0;
15224: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
15225: foreach my $item (@possconfig) {
15226: if ($confhash{$itemid}{'crsconf'}{$item}) {
15227: $numconfig ++;
15228: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
15229: }
15230: }
15231: }
15232: if (!$numconfig) {
15233: $resulttext .= ' '.&mt('None');
15234: }
15235: $resulttext .= '</li>';
15236: foreach my $item ('passback','roster') {
15237: $resulttext .= '<li>'.$lt{$item}.' ';
15238: if ($confhash{$itemid}{$item}) {
15239: $resulttext .= &mt('Yes');
15240: if ($confhash{$itemid}{$item.'valid'}) {
15241: if ($item eq 'passback') {
15242: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
15243: $confhash{$itemid}{$item.'valid'});
15244: } else {
15245: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
15246: $confhash{$itemid}{$item.'valid'});
15247: }
15248: }
15249: } else {
15250: $resulttext .= &mt('No');
15251: }
15252: $resulttext .= '</li>';
15253: }
15254: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
15255: my $displaylist;
15256: if ($confhash{$itemid}{'display'}{'target'}) {
15257: $displaylist = &mt('Display target').': '.
15258: $confhash{$itemid}{'display'}{'target'}.',';
15259: }
15260: foreach my $size ('width','height') {
15261: if ($confhash{$itemid}{'display'}{$size}) {
15262: $displaylist .= (' 'x2).$lt{$size}.': '.
15263: $confhash{$itemid}{'display'}{$size}.',';
15264: }
15265: }
15266: if ($displaylist) {
15267: $displaylist =~ s/,$//;
15268: $resulttext .= '<li>'.$displaylist.'</li>';
15269: }
15270: foreach my $item ('linktext','explanation') {
15271: if ($confhash{$itemid}{'display'}{$item}) {
15272: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
15273: }
15274: }
15275: }
15276: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15277: my $fieldlist;
15278: foreach my $field (@allfields) {
15279: if ($confhash{$itemid}{'fields'}{$field}) {
15280: $fieldlist .= (' 'x2).$lt{$field}.',';
15281: }
15282: }
15283: if ($fieldlist) {
15284: $fieldlist =~ s/,$//;
15285: if ($confhash{$itemid}{'fields'}{'user'}) {
15286: if ($confhash{$itemid}{'incdom'}) {
15287: $fieldlist .= ' ('.&mt('username:domain').')';
15288: } else {
15289: $fieldlist .= ' ('.&mt('username').')';
15290: }
15291: }
15292: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
15293: }
15294: }
15295: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
15296: my $rolemaps;
15297: foreach my $role (@courseroles) {
15298: if ($confhash{$itemid}{'roles'}{$role}) {
15299: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15300: $confhash{$itemid}{'roles'}{$role}.',';
15301: }
15302: }
15303: if ($rolemaps) {
15304: $rolemaps =~ s/,$//;
15305: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15306: }
15307: }
15308: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
15309: my $customlist;
15310: if (keys(%{$confhash{$itemid}{'custom'}})) {
15311: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
15312: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
15313: }
15314: }
15315: if ($customlist) {
15316: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15317: }
15318: }
15319: $resulttext .= '</ul></li>';
15320: }
15321: }
15322: $resulttext .= '</ul>';
15323: } else {
15324: $resulttext = &mt('No changes made.');
15325: }
15326: } else {
15327: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15328: }
15329: if ($errors) {
15330: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15331: $errors.'</ul>';
15332: }
15333: return $resulttext;
15334: }
15335:
15336: sub process_ltitools_image {
15337: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
15338: my $filename = $env{'form.'.$caller.'.filename'};
15339: my ($error,$url);
15340: my ($width,$height) = (21,21);
15341: if ($configuserok eq 'ok') {
15342: if ($switchserver) {
15343: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
15344: $switchserver);
15345: } elsif ($author_ok eq 'ok') {
15346: my ($result,$imageurl,$madethumb) =
15347: &publishlogo($r,'upload',$caller,$dom,$confname,
15348: "ltitools/$itemid/icon",$width,$height);
15349: if ($result eq 'ok') {
15350: if ($madethumb) {
15351: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15352: my $imagethumb = "$path/tn-".$imagefile;
15353: $url = $imagethumb;
15354: } else {
15355: $url = $imageurl;
15356: }
15357: } else {
15358: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15359: }
15360: } else {
15361: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15362: }
15363: } else {
15364: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15365: }
15366: return ($url,$error);
15367: }
15368:
15369: sub get_ltitools_id {
15370: my ($cdom,$title) = @_;
15371: # get lock on ltitools db
15372: my $lockhash = {
15373: lock => $env{'user.name'}.
15374: ':'.$env{'user.domain'},
15375: };
15376: my $tries = 0;
15377: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15378: my ($id,$error);
15379:
15380: while (($gotlock ne 'ok') && ($tries<10)) {
15381: $tries ++;
15382: sleep (0.1);
15383: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15384: }
15385: if ($gotlock eq 'ok') {
15386: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
15387: if ($currids{'lock'}) {
15388: delete($currids{'lock'});
15389: if (keys(%currids)) {
15390: my @curr = sort { $a <=> $b } keys(%currids);
15391: if ($curr[-1] =~ /^\d+$/) {
15392: $id = 1 + $curr[-1];
15393: }
15394: } else {
15395: $id = 1;
15396: }
15397: if ($id) {
15398: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
15399: $error = 'nostore';
15400: }
15401: } else {
15402: $error = 'nonumber';
15403: }
15404: }
15405: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
15406: } else {
15407: $error = 'nolock';
15408: }
15409: return ($id,$error);
15410: }
15411:
15412: sub modify_proctoring {
15413: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15414: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15415: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
15416: my $confname = $dom.'-domainconfig';
15417: my $servadm = $r->dir_config('lonAdmEMail');
15418: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
15419: my %providernames = &proctoring_providernames();
15420: my $maxnum = scalar(keys(%providernames));
15421:
15422: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
15423: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
15424: if (ref($requref) eq 'HASH') {
15425: %requserfields = %{$requref};
15426: }
15427: if (ref($opturef) eq 'HASH') {
15428: %optuserfields = %{$opturef};
15429: }
15430: if (ref($defref) eq 'HASH') {
15431: %defaults = %{$defref};
15432: }
15433: if (ref($extref) eq 'HASH') {
15434: %extended = %{$extref};
15435: }
15436: if (ref($crsref) eq 'HASH') {
15437: %crsconf = %{$crsref};
15438: }
15439: if (ref($rolesref) eq 'ARRAY') {
15440: @courseroles = @{$rolesref};
15441: }
15442: if (ref($ltiref) eq 'ARRAY') {
15443: @ltiroles = @{$ltiref};
15444: }
15445:
15446: if (ref($domconfig{$action}) eq 'HASH') {
15447: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
15448: if (@todeleteimages) {
15449: map { $imgdeletions{$_} = 1; } @todeleteimages;
15450: }
15451: }
15452: my %customadds;
15453: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
15454: if (@newcustom) {
15455: map { $customadds{$_} = 1; } @newcustom;
15456: }
15457: foreach my $provider (sort(keys(%providernames))) {
15458: $confhash{$provider} = {};
15459: my $pos = $env{'form.proctoring_pos_'.$provider};
15460: $pos =~ s/\D+//g;
15461: $allpos[$pos] = $provider;
15462: my (%current,%currentenc);
15463: my $showroles = 0;
15464: if (ref($domconfig{$action}) eq 'HASH') {
15465: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15466: %current = %{$domconfig{$action}{$provider}};
15467: foreach my $item ('key','secret') {
15468: $currentenc{$item} = $current{$item};
15469: delete($current{$item});
15470: }
15471: }
15472: }
15473: if ($env{'form.proctoring_available_'.$provider}) {
15474: $confhash{$provider}{'available'} = 1;
15475: unless ($current{'available'}) {
15476: $changes{$provider} = 1;
15477: }
15478: } else {
15479: %{$confhash{$provider}} = %current;
15480: %{$encconfhash{$provider}} = %currentenc;
15481: $confhash{$provider}{'available'} = 0;
15482: if ($current{'available'}) {
15483: $changes{$provider} = 1;
15484: }
15485: }
15486: if ($confhash{$provider}{'available'}) {
15487: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
15488: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
15489: if ($field eq 'lifetime') {
15490: if ($possval =~ /^\d+$/) {
15491: $confhash{$provider}{$field} = $possval;
15492: }
15493: } elsif ($field eq 'version') {
15494: if ($possval =~ /^\d+\.\d+$/) {
15495: $confhash{$provider}{$field} = $possval;
15496: }
15497: } elsif ($field eq 'sigmethod') {
15498: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
15499: $confhash{$provider}{$field} = $possval;
15500: }
15501: } elsif ($field eq 'url') {
15502: $confhash{$provider}{$field} = $possval;
15503: } elsif (($field eq 'key') || ($field eq 'secret')) {
15504: $encconfhash{$provider}{$field} = $possval;
15505: unless ($currentenc{$field} eq $possval) {
15506: $changes{$provider} = 1;
15507: }
15508: }
15509: unless (($field eq 'key') || ($field eq 'secret')) {
15510: unless ($current{$field} eq $confhash{$provider}{$field}) {
15511: $changes{$provider} = 1;
15512: }
15513: }
15514: }
15515: if ($imgdeletions{$provider}) {
15516: $changes{$provider} = 1;
15517: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
15518: my ($imageurl,$error) =
15519: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
15520: $configuserok,$switchserver,$author_ok);
15521: if ($imageurl) {
15522: $confhash{$provider}{'image'} = $imageurl;
15523: $changes{$provider} = 1;
15524: }
15525: if ($error) {
15526: &Apache::lonnet::logthis($error);
15527: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15528: }
15529: } elsif (exists($current{'image'})) {
15530: $confhash{$provider}{'image'} = $current{'image'};
15531: }
15532: if (ref($requserfields{$provider}) eq 'ARRAY') {
15533: if (@{$requserfields{$provider}} > 0) {
15534: if (grep(/^user$/,@{$requserfields{$provider}})) {
15535: if ($env{'form.proctoring_userincdom_'.$provider}) {
15536: $confhash{$provider}{'incdom'} = 1;
15537: }
15538: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
15539: $changes{$provider} = 1;
15540: }
15541: }
15542: if (grep(/^roles$/,@{$requserfields{$provider}})) {
15543: $showroles = 1;
15544: }
15545: }
15546: }
15547: $confhash{$provider}{'fields'} = [];
15548: if (ref($optuserfields{$provider}) eq 'ARRAY') {
15549: if (@{$optuserfields{$provider}} > 0) {
15550: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
15551: foreach my $field (@{$optuserfields{$provider}}) {
15552: if (grep(/^\Q$field\E$/,@optfields)) {
15553: push(@{$confhash{$provider}{'fields'}},$field);
15554: }
15555: }
15556: }
15557: if (ref($current{'fields'}) eq 'ARRAY') {
15558: unless ($changes{$provider}) {
15559: my @new = sort(@{$confhash{$provider}{'fields'}});
15560: my @old = sort(@{$current{'fields'}});
15561: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15562: if (@diffs) {
15563: $changes{$provider} = 1;
15564: }
15565: }
15566: } elsif (@{$confhash{$provider}{'fields'}}) {
15567: $changes{$provider} = 1;
15568: }
15569: }
15570: if (ref($defaults{$provider}) eq 'ARRAY') {
15571: if (@{$defaults{$provider}} > 0) {
15572: my %options;
15573: if (ref($extended{$provider}) eq 'HASH') {
15574: %options = %{$extended{$provider}};
15575: }
15576: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15577: foreach my $field (@{$defaults{$provider}}) {
15578: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15579: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15580: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15581: push(@{$confhash{$provider}{'defaults'}},$poss);
15582: }
15583: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15584: foreach my $inner (keys(%{$options{$field}})) {
15585: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15586: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15587: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15588: $confhash{$provider}{'defaults'}{$inner} = $poss;
15589: }
15590: } else {
15591: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15592: }
15593: }
15594: } else {
15595: if (grep(/^\Q$field\E$/,@checked)) {
15596: push(@{$confhash{$provider}{'defaults'}},$field);
15597: }
15598: }
15599: }
15600: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15601: if (ref($current{'defaults'}) eq 'ARRAY') {
15602: unless ($changes{$provider}) {
15603: my @new = sort(@{$confhash{$provider}{'defaults'}});
15604: my @old = sort(@{$current{'defaults'}});
15605: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15606: if (@diffs) {
15607: $changes{$provider} = 1;
15608: }
15609: }
15610: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15611: if (@{$current{'defaults'}}) {
15612: $changes{$provider} = 1;
15613: }
15614: }
15615: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15616: if (ref($current{'defaults'}) eq 'HASH') {
15617: unless ($changes{$provider}) {
15618: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15619: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15620: $changes{$provider} = 1;
15621: last;
15622: }
15623: }
15624: }
15625: unless ($changes{$provider}) {
15626: foreach my $key (keys(%{$current{'defaults'}})) {
15627: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15628: $changes{$provider} = 1;
15629: last;
15630: }
15631: }
15632: }
15633: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15634: $changes{$provider} = 1;
15635: }
15636: }
15637: }
15638: }
15639: if (ref($crsconf{$provider}) eq 'ARRAY') {
15640: if (@{$crsconf{$provider}} > 0) {
15641: $confhash{$provider}{'crsconf'} = [];
15642: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15643: foreach my $crsfield (@{$crsconf{$provider}}) {
15644: if (grep(/^\Q$crsfield\E$/,@checked)) {
15645: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15646: }
15647: }
15648: if (ref($current{'crsconf'}) eq 'ARRAY') {
15649: unless ($changes{$provider}) {
15650: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15651: my @old = sort(@{$current{'crsconf'}});
15652: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15653: if (@diffs) {
15654: $changes{$provider} = 1;
15655: }
15656: }
15657: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15658: $changes{$provider} = 1;
15659: }
15660: }
15661: }
15662: if ($showroles) {
15663: $confhash{$provider}{'roles'} = {};
15664: foreach my $role (@courseroles) {
15665: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15666: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15667: $confhash{$provider}{'roles'}{$role} = $poss;
15668: }
15669: }
15670: unless ($changes{$provider}) {
15671: if (ref($current{'roles'}) eq 'HASH') {
15672: foreach my $role (keys(%{$current{'roles'}})) {
15673: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15674: $changes{$provider} = 1;
15675: last
15676: }
15677: }
15678: unless ($changes{$provider}) {
15679: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15680: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15681: $changes{$provider} = 1;
15682: last;
15683: }
15684: }
15685: }
15686: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15687: $changes{$provider} = 1;
15688: }
15689: }
15690: }
15691: if (ref($current{'custom'}) eq 'HASH') {
15692: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15693: foreach my $key (keys(%{$current{'custom'}})) {
15694: if (grep(/^\Q$key\E$/,@customdels)) {
15695: $changes{$provider} = 1;
15696: } else {
15697: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15698: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15699: $changes{$provider} = 1;
15700: }
15701: }
15702: }
15703: }
15704: if ($customadds{$provider}) {
15705: my $name = $env{'form.proctoring_custom_name_'.$provider};
15706: $name =~ s/(`)/'/g;
15707: $name =~ s/^\s+//;
15708: $name =~ s/\s+$//;
15709: my $value = $env{'form.proctoring_custom_value_'.$provider};
15710: $value =~ s/(`)/'/g;
15711: $value =~ s/^\s+//;
15712: $value =~ s/\s+$//;
15713: if ($name ne '') {
15714: $confhash{$provider}{'custom'}{$name} = $value;
15715: $changes{$provider} = 1;
15716: }
15717: }
15718: }
15719: }
15720: if (@allpos > 0) {
15721: my $idx = 0;
15722: foreach my $provider (@allpos) {
15723: if ($provider ne '') {
15724: $confhash{$provider}{'order'} = $idx;
15725: unless ($changes{$provider}) {
15726: if (ref($domconfig{$action}) eq 'HASH') {
15727: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15728: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15729: $changes{$provider} = 1;
15730: }
15731: }
15732: }
15733: }
15734: $idx ++;
15735: }
15736: }
15737: }
15738: my %proc_hash = (
15739: $action => { %confhash }
15740: );
15741: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15742: $dom);
15743: if ($putresult eq 'ok') {
15744: my %proc_enchash = (
15745: $action => { %encconfhash }
15746: );
15747: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15748: if (keys(%changes) > 0) {
15749: my $cachetime = 24*60*60;
15750: my %procall = %confhash;
15751: foreach my $provider (keys(%procall)) {
15752: if (ref($encconfhash{$provider}) eq 'HASH') {
15753: foreach my $key ('key','secret') {
15754: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15755: }
15756: }
15757: }
15758: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15759: if (ref($lastactref) eq 'HASH') {
15760: $lastactref->{'proctoring'} = 1;
15761: }
15762: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15763: my %bynum;
15764: foreach my $provider (sort(keys(%changes))) {
15765: my $position = $confhash{$provider}{'order'};
15766: $bynum{$position} = $provider;
15767: }
15768: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15769: my $provider = $bynum{$pos};
15770: my %lt = &proctoring_titles($provider);
15771: my %fieldtitles = &proctoring_fieldtitles($provider);
15772: if (!$confhash{$provider}{'available'}) {
15773: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15774: } else {
15775: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15776: if ($confhash{$provider}{'image'}) {
15777: $resulttext .= ' '.
15778: '<img src="'.$confhash{$provider}{'image'}.'"'.
15779: ' alt="'.&mt('Proctoring icon').'" />';
15780: }
15781: $resulttext .= '<ul>';
15782: my $position = $pos + 1;
15783: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15784: foreach my $key ('version','sigmethod','url','lifetime') {
15785: if ($confhash{$provider}{$key} ne '') {
15786: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15787: }
15788: }
15789: if ($encconfhash{$provider}{'key'} ne '') {
15790: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15791: }
15792: if ($encconfhash{$provider}{'secret'} ne '') {
15793: $resulttext .= '<li>'.$lt{'secret'}.': ';
15794: my $num = length($encconfhash{$provider}{'secret'});
15795: $resulttext .= ('*'x$num).'</li>';
15796: }
15797: my (@fields,$showroles);
15798: if (ref($requserfields{$provider}) eq 'ARRAY') {
15799: push(@fields,@{$requserfields{$provider}});
15800: }
15801: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15802: push(@fields,@{$confhash{$provider}{'fields'}});
15803: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15804: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15805: }
15806: if (@fields) {
15807: if (grep(/^roles$/,@fields)) {
15808: $showroles = 1;
15809: }
15810: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15811: join('", "', map { $lt{$_}; } @fields).'"</li>';
15812: }
15813: if (ref($requserfields{$provider}) eq 'ARRAY') {
15814: if (grep(/^user$/,@{$requserfields{$provider}})) {
15815: if ($confhash{$provider}{'incdom'}) {
15816: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15817: } else {
15818: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15819: }
15820: }
15821: }
15822: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15823: if (@{$confhash{$provider}{'defaults'}} > 0) {
15824: $resulttext .= '<li>'.$lt{'defa'};
15825: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15826: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15827: }
15828: $resulttext =~ s/,$//;
15829: $resulttext .= '</li>';
15830: }
15831: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15832: if (keys(%{$confhash{$provider}{'defaults'}})) {
15833: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15834: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15835: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15836: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15837: }
15838: }
15839: $resulttext .= '</ul></li>';
15840: }
15841: }
15842: if (ref($crsconf{$provider}) eq 'ARRAY') {
15843: if (@{$crsconf{$provider}} > 0) {
15844: $resulttext .= '<li>'.&mt('Configurable in course:');
15845: my $numconfig = 0;
15846: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15847: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15848: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15849: $numconfig ++;
15850: if ($provider eq 'examity') {
15851: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15852: } else {
15853: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15854: }
15855: }
15856: $resulttext =~ s/,$//;
15857: }
15858: }
15859: if (!$numconfig) {
15860: $resulttext .= ' '.&mt('None');
15861: }
15862: $resulttext .= '</li>';
15863: }
15864: }
15865: if ($showroles) {
15866: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15867: my $rolemaps;
15868: foreach my $role (@courseroles) {
15869: if ($confhash{$provider}{'roles'}{$role}) {
15870: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15871: $confhash{$provider}{'roles'}{$role}.',';
15872: }
15873: }
15874: if ($rolemaps) {
15875: $rolemaps =~ s/,$//;
15876: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15877: }
15878: }
15879: }
15880: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15881: my $customlist;
15882: if (keys(%{$confhash{$provider}{'custom'}})) {
15883: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15884: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15885: }
15886: $customlist =~ s/,$//;
15887: }
15888: if ($customlist) {
15889: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15890: }
15891: }
15892: $resulttext .= '</ul></li>';
15893: }
15894: }
15895: $resulttext .= '</ul>';
15896: } else {
15897: $resulttext = &mt('No changes made.');
15898: }
15899: } else {
15900: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15901: }
15902: if ($errors) {
15903: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15904: $errors.'</ul>';
15905: }
15906: return $resulttext;
15907: }
15908:
15909: sub process_proctoring_image {
15910: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15911: my $filename = $env{'form.'.$caller.'.filename'};
15912: my ($error,$url);
15913: my ($width,$height) = (21,21);
15914: if ($configuserok eq 'ok') {
15915: if ($switchserver) {
15916: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15917: $switchserver);
15918: } elsif ($author_ok eq 'ok') {
15919: my ($result,$imageurl,$madethumb) =
15920: &publishlogo($r,'upload',$caller,$dom,$confname,
15921: "proctoring/$provider/icon",$width,$height);
15922: if ($result eq 'ok') {
15923: if ($madethumb) {
15924: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15925: my $imagethumb = "$path/tn-".$imagefile;
15926: $url = $imagethumb;
15927: } else {
15928: $url = $imageurl;
15929: }
15930: } else {
15931: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15932: }
15933: } else {
15934: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15935: }
15936: } else {
15937: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15938: }
15939: return ($url,$error);
15940: }
15941:
15942: sub modify_lti {
15943: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15944: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15945: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15946: my (%posslti,%posslticrs,%posscrstype);
15947: my @courseroles = ('cc','in','ta','ep','st');
15948: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15949: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15950: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15951: my %coursetypetitles = &Apache::lonlocal::texthash (
15952: official => 'Official',
15953: unofficial => 'Unofficial',
15954: community => 'Community',
15955: textbook => 'Textbook',
15956: placement => 'Placement Test',
15957: lti => 'LTI Provider',
15958: );
15959: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15960: my %lt = <i_names();
15961: map { $posslti{$_} = 1; } @ltiroles;
15962: map { $posslticrs{$_} = 1; } @lticourseroles;
15963: map { $posscrstype{$_} = 1; } @coursetypes;
15964:
15965: my %menutitles = <imenu_titles();
15966:
15967: my (%currltisec,%secchanges,%newltisec,%newltienc,%keyset,%newkeyset);
15968: $newltisec{'private'}{'keys'} = [];
15969: $newltisec{'encrypt'} = {};
15970: $newltisec{'rules'} = {};
15971: $newltisec{'linkprot'} = {};
15972: if (ref($domconfig{'ltisec'}) eq 'HASH') {
15973: %currltisec = %{$domconfig{'ltisec'}};
15974: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15975: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
15976: unless ($id =~ /^\d+$/) {
15977: delete($currltisec{'linkprot'}{$id});
15978: }
15979: }
15980: }
15981: if (ref($currltisec{'private'}) eq 'HASH') {
15982: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
15983: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
15984: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
15985: }
15986: }
15987: }
15988: foreach my $item ('crs','dom','consumers') {
15989: my $formelement;
15990: if ($item eq 'consumers') {
15991: $formelement = 'form.ltisec_'.$item;
15992: } else {
15993: $formelement = 'form.ltisec_'.$item.'linkprot';
15994: }
15995: if ($env{$formelement}) {
15996: $newltisec{'encrypt'}{$item} = 1;
15997: if (ref($currltisec{'encrypt'}) eq 'HASH') {
15998: unless ($currltisec{'encrypt'}{$item}) {
15999: $secchanges{'encrypt'} = 1;
16000: }
16001: } else {
16002: $secchanges{'encrypt'} = 1;
16003: }
16004: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
16005: if ($currltisec{'encrypt'}{$item}) {
16006: $secchanges{'encrypt'} = 1;
16007: }
16008: }
16009: }
16010: unless (exists($currltisec{'rules'})) {
16011: $currltisec{'rules'} = {};
16012: }
16013: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
16014:
16015: my @ids=&Apache::lonnet::current_machine_ids();
16016: my %servers = &Apache::lonnet::get_servers($dom,'library');
16017:
16018: foreach my $hostid (keys(%servers)) {
16019: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
16020: my $newkey;
16021: my $keyitem = 'form.ltisec_privkey_'.$hostid;
16022: if (exists($env{$keyitem})) {
16023: $env{$keyitem} =~ s/(`)/'/g;
16024: if ($keyset{$hostid}) {
16025: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
16026: if ($env{$keyitem} ne '') {
16027: $secchanges{'private'} = 1;
16028: $newkeyset{$hostid} = $env{$keyitem};
16029: }
16030: }
16031: } elsif ($env{$keyitem} ne '') {
16032: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
16033: push(@{$newltisec{'private'}{'keys'}},$hostid);
16034: }
16035: $secchanges{'private'} = 1;
16036: $newkeyset{$hostid} = $env{$keyitem};
16037: }
16038: }
16039: }
16040: }
16041:
16042: my (%linkprotchg,$linkprotoutput,$is_home);
16043: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
16044: \%linkprotchg,'domain');
16045: my $home = &Apache::lonnet::domain($dom,'primary');
16046: unless (($home eq 'no_host') || ($home eq '')) {
16047: my @ids=&Apache::lonnet::current_machine_ids();
16048: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
16049: }
16050:
16051: if (keys(%linkprotchg)) {
16052: $secchanges{'linkprot'} = 1;
16053: my %oldlinkprot;
16054: if (ref($currltisec{'linkprot'}) eq 'HASH') {
16055: %oldlinkprot = %{$currltisec{'linkprot'}};
16056: }
16057: foreach my $id (keys(%linkprotchg)) {
16058: if (ref($linkprotchg{$id}) eq 'HASH') {
16059: foreach my $inner (keys(%{$linkprotchg{$id}})) {
16060: if (($inner eq 'secret') || ($inner eq 'key')) {
16061: if ($is_home) {
16062: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
16063: }
16064: }
16065: }
16066: } else {
16067: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
16068: }
16069: }
16070: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
16071: if (keys(%linkprotchg)) {
16072: %{$newltisec{'linkprot'}} = %linkprotchg;
16073: }
16074: }
16075: if (ref($currltisec{'linkprot'}) eq 'HASH') {
16076: foreach my $id (%{$currltisec{'linkprot'}}) {
16077: next if ($id !~ /^\d+$/);
16078: unless (exists($linkprotchg{$id})) {
16079: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
16080: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
16081: if (($inner eq 'secret') || ($inner eq 'key')) {
16082: if ($is_home) {
16083: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
16084: }
16085: } else {
16086: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
16087: }
16088: }
16089: } else {
16090: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
16091: }
16092: }
16093: }
16094: }
16095: if ($proterror) {
16096: $errors .= '<li>'.$proterror.'</li>';
16097: }
16098: my (@items,%deletions,%itemids);
16099: if ($env{'form.lti_add'}) {
16100: my $consumer = $env{'form.lti_consumer_add'};
16101: $consumer =~ s/(`)/'/g;
16102: ($newid,my $error) = &get_lti_id($dom,$consumer);
16103: if ($newid) {
16104: $itemids{'add'} = $newid;
16105: push(@items,'add');
16106: $changes{$newid} = 1;
16107: } else {
16108: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
16109: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16110: }
16111: }
16112: if (ref($domconfig{$action}) eq 'HASH') {
16113: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
16114: if (@todelete) {
16115: map { $deletions{$_} = 1; } @todelete;
16116: }
16117: my $maxnum = $env{'form.lti_maxnum'};
16118: for (my $i=0; $i<$maxnum; $i++) {
16119: my $itemid = $env{'form.lti_id_'.$i};
16120: $itemid =~ s/\D+//g;
16121: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16122: if ($deletions{$itemid}) {
16123: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
16124: } else {
16125: push(@items,$i);
16126: $itemids{$i} = $itemid;
16127: }
16128: }
16129: }
16130: }
16131: foreach my $idx (@items) {
16132: my $itemid = $itemids{$idx};
16133: next unless ($itemid);
16134: my $position = $env{'form.lti_pos_'.$itemid};
16135: $position =~ s/\D+//g;
16136: if ($position ne '') {
16137: $allpos[$position] = $itemid;
16138: }
16139: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
16140: my $formitem = 'form.lti_'.$item.'_'.$idx;
16141: $env{$formitem} =~ s/(`)/'/g;
16142: if ($item eq 'lifetime') {
16143: $env{$formitem} =~ s/[^\d.]//g;
16144: }
16145: if ($env{$formitem} ne '') {
16146: if (($item eq 'key') || ($item eq 'secret')) {
16147: $encconfig{$itemid}{$item} = $env{$formitem};
16148: } else {
16149: $confhash{$itemid}{$item} = $env{$formitem};
16150: unless (($idx eq 'add') || ($changes{$itemid})) {
16151: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
16152: $changes{$itemid} = 1;
16153: }
16154: }
16155: }
16156: }
16157: }
16158: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
16159: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
16160: }
16161: if ($confhash{$itemid}{'requser'}) {
16162: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
16163: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
16164: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
16165: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
16166: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
16167: my $mapuser = $env{'form.lti_customuser_'.$idx};
16168: $mapuser =~ s/(`)/'/g;
16169: $mapuser =~ s/^\s+|\s+$//g;
16170: $confhash{$itemid}{'mapuser'} = $mapuser;
16171: }
16172: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
16173: my @makeuser;
16174: foreach my $ltirole (sort(@possmakeuser)) {
16175: if ($posslti{$ltirole}) {
16176: push(@makeuser,$ltirole);
16177: }
16178: }
16179: $confhash{$itemid}{'makeuser'} = \@makeuser;
16180: if (@makeuser) {
16181: my $lcauth = $env{'form.lti_lcauth_'.$idx};
16182: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
16183: $confhash{$itemid}{'lcauth'} = $lcauth;
16184: if ($lcauth ne 'internal') {
16185: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
16186: $lcauthparm =~ s/^(\s+|\s+)$//g;
16187: $lcauthparm =~ s/`//g;
16188: if ($lcauthparm ne '') {
16189: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
16190: }
16191: }
16192: } else {
16193: $confhash{$itemid}{'lcauth'} = 'lti';
16194: }
16195: }
16196: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
16197: if (@possinstdata) {
16198: foreach my $field (@possinstdata) {
16199: if (exists($fieldtitles{$field})) {
16200: push(@{$confhash{$itemid}{'instdata'}});
16201: }
16202: }
16203: }
16204: if ($env{'form.lti_callback_'.$idx}) {
16205: if ($env{'form.lti_callbackparam_'.$idx}) {
16206: my $callback = $env{'form.lti_callbackparam_'.$idx};
16207: $callback =~ s/^\s+|\s+$//g;
16208: $confhash{$itemid}{'callback'} = $callback;
16209: }
16210: }
16211: foreach my $field ('topmenu','inlinemenu') {
16212: if ($env{'form.lti_'.$field.'_'.$idx}) {
16213: $confhash{$itemid}{$field} = 1;
16214: }
16215: }
16216: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
16217: $confhash{$itemid}{lcmenu} = [];
16218: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
16219: foreach my $field (@possmenu) {
16220: if (exists($menutitles{$field})) {
16221: if ($field eq 'grades') {
16222: next unless ($env{'form.lti_inlinemenu_'.$idx});
16223: }
16224: push(@{$confhash{$itemid}{lcmenu}},$field);
16225: }
16226: }
16227: }
16228: if ($confhash{$itemid}{'crsinc'}) {
16229: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
16230: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
16231: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
16232: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
16233: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
16234: $mapcrs =~ s/(`)/'/g;
16235: $mapcrs =~ s/^\s+|\s+$//g;
16236: $confhash{$itemid}{'mapcrs'} = $mapcrs;
16237: }
16238: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
16239: my @crstypes;
16240: foreach my $type (sort(@posstypes)) {
16241: if ($posscrstype{$type}) {
16242: push(@crstypes,$type);
16243: }
16244: }
16245: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
16246: if ($env{'form.lti_storecrs_'.$idx}) {
16247: $confhash{$itemid}{'storecrs'} = 1;
16248: }
16249: if ($env{'form.lti_makecrs_'.$idx}) {
16250: $confhash{$itemid}{'makecrs'} = 1;
16251: }
16252: foreach my $ltirole (@lticourseroles) {
16253: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
16254: if (grep(/^\Q$possrole\E$/,@courseroles)) {
16255: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
16256: }
16257: }
16258: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
16259: my @selfenroll;
16260: foreach my $type (sort(@possenroll)) {
16261: if ($posslticrs{$type}) {
16262: push(@selfenroll,$type);
16263: }
16264: }
16265: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
16266: if ($env{'form.lti_crssec_'.$idx}) {
16267: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
16268: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
16269: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
16270: my $section = $env{'form.lti_customsection_'.$idx};
16271: $section =~ s/(`)/'/g;
16272: $section =~ s/^\s+|\s+$//g;
16273: if ($section ne '') {
16274: $confhash{$itemid}{'section'} = $section;
16275: }
16276: }
16277: }
16278: foreach my $field ('passback','roster') {
16279: if ($env{'form.lti_'.$field.'_'.$idx}) {
16280: $confhash{$itemid}{$field} = 1;
16281: }
16282: }
16283: if ($env{'form.lti_passback_'.$idx}) {
16284: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
16285: $confhash{$itemid}{'passbackformat'} = '1.0';
16286: } else {
16287: $confhash{$itemid}{'passbackformat'} = '1.1';
16288: }
16289: }
16290: }
16291: unless (($idx eq 'add') || ($changes{$itemid})) {
16292: if ($confhash{$itemid}{'crsinc'}) {
16293: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
16294: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16295: $changes{$itemid} = 1;
16296: }
16297: }
16298: unless ($changes{$itemid}) {
16299: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
16300: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
16301: $changes{$itemid} = 1;
16302: }
16303: }
16304: }
16305: foreach my $field ('mapcrstype','selfenroll') {
16306: unless ($changes{$itemid}) {
16307: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16308: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16309: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16310: $confhash{$itemid}{$field});
16311: if (@diffs) {
16312: $changes{$itemid} = 1;
16313: }
16314: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16315: $changes{$itemid} = 1;
16316: }
16317: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16318: if (@{$confhash{$itemid}{$field}} > 0) {
16319: $changes{$itemid} = 1;
16320: }
16321: }
16322: }
16323: }
16324: unless ($changes{$itemid}) {
16325: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
16326: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16327: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
16328: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
16329: $confhash{$itemid}{'maproles'}{$ltirole}) {
16330: $changes{$itemid} = 1;
16331: last;
16332: }
16333: }
16334: unless ($changes{$itemid}) {
16335: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
16336: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
16337: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
16338: $changes{$itemid} = 1;
16339: last;
16340: }
16341: }
16342: }
16343: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
16344: $changes{$itemid} = 1;
16345: }
16346: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16347: unless ($changes{$itemid}) {
16348: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
16349: $changes{$itemid} = 1;
16350: }
16351: }
16352: }
16353: }
16354: }
16355: unless ($changes{$itemid}) {
16356: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
16357: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16358: $changes{$itemid} = 1;
16359: }
16360: }
16361: unless ($changes{$itemid}) {
16362: foreach my $field ('makeuser','lcmenu') {
16363: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16364: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16365: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16366: $confhash{$itemid}{$field});
16367: if (@diffs) {
16368: $changes{$itemid} = 1;
16369: }
16370: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16371: $changes{$itemid} = 1;
16372: }
16373: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16374: if (@{$confhash{$itemid}{$field}} > 0) {
16375: $changes{$itemid} = 1;
16376: }
16377: }
16378: }
16379: }
16380: }
16381: }
16382: }
16383: }
16384: if (@allpos > 0) {
16385: my $idx = 0;
16386: foreach my $itemid (@allpos) {
16387: if ($itemid ne '') {
16388: $confhash{$itemid}{'order'} = $idx;
16389: if (ref($domconfig{$action}) eq 'HASH') {
16390: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16391: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
16392: $changes{$itemid} = 1;
16393: }
16394: }
16395: }
16396: $idx ++;
16397: }
16398: }
16399: }
16400: my %ltihash = (
16401: $action => { %confhash }
16402: );
16403: my %ltienchash = (
16404: $action => { %encconfig }
16405: );
16406: if (keys(%secchanges)) {
16407: $ltihash{'ltisec'} = \%newltisec;
16408: if ($secchanges{'linkprot'}) {
16409: if ($is_home) {
16410: $ltienchash{'linkprot'} = \%newltienc;
16411: }
16412: }
16413: }
16414: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
16415: if ($putresult eq 'ok') {
16416: my %keystore;
16417: if (keys(%secchanges)) {
16418: if ($secchanges{'private'}) {
16419: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
16420: foreach my $hostid (keys(%newkeyset)) {
16421: my $storehash = {
16422: key => $newkeyset{$hostid},
16423: who => $env{'user.name'}.':'.$env{'user.domain'},
16424: };
16425: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
16426: $dom,$hostid);
16427: }
16428: }
16429: if (ref($lastactref) eq 'HASH') {
16430: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
16431: $lastactref->{'domdefaults'} = 1;
16432: }
16433: }
16434: }
16435: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
16436: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
16437: return &mt('No changes made.');
16438: }
16439: $resulttext = &mt('Changes made:').'<ul>';
16440: if (keys(%secchanges) > 0) {
16441: foreach my $item (keys(%secchanges)) {
16442: if ($item eq 'encrypt') {
16443: my %encrypted = (
16444: crs => {
16445: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
16446: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
16447: },
16448: dom => {
16449: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
16450: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
16451: },
16452: consumers => {
16453: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
16454: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
16455: },
16456: );
16457: foreach my $type ('crs','dom','consumers') {
16458: my $shown = $encrypted{$type}{'off'};
16459: if (ref($newltisec{$item}) eq 'HASH') {
16460: if ($newltisec{$item}{$type}) {
16461: $shown = $encrypted{$type}{'on'};
16462: }
16463: }
16464: $resulttext .= '<li>'.$shown.'</li>';
16465: }
16466: } elsif ($item eq 'rules') {
16467: my %titles = &Apache::lonlocal::texthash(
16468: min => 'Minimum password length',
16469: max => 'Maximum password length',
16470: chars => 'Required characters',
16471: );
16472: foreach my $rule ('min','max') {
16473: if ($newltisec{rules}{$rule} eq '') {
16474: if ($rule eq 'min') {
16475: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16476: ' '.&mt('Default of [_1] will be used',
16477: $Apache::lonnet::passwdmin).'</li>';
16478: } else {
16479: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16480: }
16481: } else {
16482: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
16483: }
16484: }
16485: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
16486: if (@{$newltisec{'rules'}{'chars'}} > 0) {
16487: my %rulenames = &Apache::lonlocal::texthash(
16488: uc => 'At least one upper case letter',
16489: lc => 'At least one lower case letter',
16490: num => 'At least one number',
16491: spec => 'At least one non-alphanumeric',
16492: );
16493: my $needed = '<ul><li>'.
16494: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
16495: '</li></ul>';
16496: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16497: } else {
16498: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16499: }
16500: } else {
16501: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16502: }
16503: } elsif ($item eq 'private') {
16504: if (keys(%newkeyset)) {
16505: foreach my $hostid (sort(keys(%newkeyset))) {
16506: if ($keystore{$hostid} eq 'ok') {
16507: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
16508: }
16509: }
16510: }
16511: } elsif ($item eq 'linkprot') {
16512: $resulttext .= $linkprotoutput;
16513: }
16514: }
16515: }
16516: if (keys(%changes) > 0) {
16517: my $cachetime = 24*60*60;
16518: my %ltiall = %confhash;
16519: foreach my $id (keys(%ltiall)) {
16520: if (ref($encconfig{$id}) eq 'HASH') {
16521: foreach my $item ('key','secret') {
16522: $ltiall{$id}{$item} = $encconfig{$id}{$item};
16523: }
16524: }
16525: }
16526: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
16527: if (ref($lastactref) eq 'HASH') {
16528: $lastactref->{'lti'} = 1;
16529: }
16530: my %bynum;
16531: foreach my $itemid (sort(keys(%changes))) {
16532: my $position = $confhash{$itemid}{'order'};
16533: $bynum{$position} = $itemid;
16534: }
16535: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
16536: my $itemid = $bynum{$pos};
16537: if (ref($confhash{$itemid}) ne 'HASH') {
16538: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
16539: } else {
16540: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
16541: my $position = $pos + 1;
16542: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
16543: foreach my $item ('version','lifetime') {
16544: if ($confhash{$itemid}{$item} ne '') {
16545: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
16546: }
16547: }
16548: if ($encconfig{$itemid}{'key'} ne '') {
16549: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
16550: }
16551: if ($encconfig{$itemid}{'secret'} ne '') {
16552: $resulttext .= '<li>'.$lt{'secret'}.': ';
16553: my $num = length($encconfig{$itemid}{'secret'});
16554: $resulttext .= ('*'x$num).'</li>';
16555: }
16556: if ($confhash{$itemid}{'requser'}) {
16557: if ($confhash{$itemid}{'callback'}) {
16558: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
16559: } else {
16560: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
16561: }
16562: if ($confhash{$itemid}{'mapuser'}) {
16563: my $shownmapuser;
16564: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
16565: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
16566: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
16567: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
16568: } else {
16569: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
16570: }
16571: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
16572: }
16573: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
16574: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
16575: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
16576: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
16577: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
16578: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
16579: } else {
16580: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
16581: $confhash{$itemid}{'lcauth'});
16582: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
16583: $resulttext .= '; '.&mt('a randomly generated password will be created');
16584: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
16585: if ($confhash{$itemid}{'lcauthparm'} ne '') {
16586: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
16587: }
16588: } else {
16589: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
16590: }
16591: }
16592: $resulttext .= '</li>';
16593: } else {
16594: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
16595: }
16596: }
16597: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
16598: if (@{$confhash{$itemid}{'instdata'}} > 0) {
16599: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
16600: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
16601: } else {
16602: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
16603: }
16604: }
16605: foreach my $item ('topmenu','inlinemenu') {
16606: $resulttext .= '<li>'.$lt{$item}.': ';
16607: if ($confhash{$itemid}{$item}) {
16608: $resulttext .= &mt('Yes');
16609: } else {
16610: $resulttext .= &mt('No');
16611: }
16612: $resulttext .= '</li>';
16613: }
16614: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16615: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16616: $resulttext .= '<li>'.&mt('Menu items:').' '.
16617: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16618: } else {
16619: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16620: }
16621: }
16622: if ($confhash{$itemid}{'crsinc'}) {
16623: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16624: my $rolemaps;
16625: foreach my $role (@ltiroles) {
16626: if ($confhash{$itemid}{'maproles'}{$role}) {
16627: $rolemaps .= (' 'x2).$role.'='.
16628: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
16629: 'Course').',';
16630: }
16631: }
16632: if ($rolemaps) {
16633: $rolemaps =~ s/,$//;
16634: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
16635: }
16636: }
16637: if ($confhash{$itemid}{'mapcrs'}) {
16638: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
16639: }
16640: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
16641: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
16642: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
16643: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
16644: '</li>';
16645: } else {
16646: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
16647: }
16648: }
16649: if ($confhash{$itemid}{'storecrs'}) {
16650: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
16651: }
16652: if ($confhash{$itemid}{'makecrs'}) {
16653: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
16654: } else {
16655: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
16656: }
16657: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
16658: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
16659: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
16660: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
16661: '</li>';
16662: } else {
16663: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
16664: }
16665: }
16666: if ($confhash{$itemid}{'section'}) {
16667: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
16668: $resulttext .= '<li>'.&mt('User section from standard field:').
16669: ' (course_section_sourcedid)'.'</li>';
16670: } else {
16671: $resulttext .= '<li>'.&mt('User section from:').' '.
16672: $confhash{$itemid}{'section'}.'</li>';
16673: }
16674: } else {
16675: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
16676: }
16677: foreach my $item ('passback','roster','topmenu','inlinemenu') {
16678: $resulttext .= '<li>'.$lt{$item}.': ';
16679: if ($confhash{$itemid}{$item}) {
16680: $resulttext .= &mt('Yes');
16681: if ($item eq 'passback') {
16682: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
16683: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
16684: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
16685: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
16686: }
16687: }
16688: } else {
16689: $resulttext .= &mt('No');
16690: }
16691: $resulttext .= '</li>';
16692: }
16693: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16694: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16695: $resulttext .= '<li>'.&mt('Menu items:').' '.
16696: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16697: } else {
16698: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16699: }
16700: }
16701: }
16702: }
16703: $resulttext .= '</ul></li>';
16704: }
16705: }
16706: }
16707: $resulttext .= '</ul>';
16708: } else {
16709: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
16710: }
16711: if ($errors) {
16712: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16713: $errors.'</ul>';
16714: }
16715: return $resulttext;
16716: }
16717:
16718: sub get_lti_id {
16719: my ($domain,$consumer) = @_;
16720: # get lock on lti db
16721: my $lockhash = {
16722: lock => $env{'user.name'}.
16723: ':'.$env{'user.domain'},
16724: };
16725: my $tries = 0;
16726: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16727: my ($id,$error);
16728:
16729: while (($gotlock ne 'ok') && ($tries<10)) {
16730: $tries ++;
16731: sleep (0.1);
16732: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16733: }
16734: if ($gotlock eq 'ok') {
16735: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
16736: if ($currids{'lock'}) {
16737: delete($currids{'lock'});
16738: if (keys(%currids)) {
16739: my @curr = sort { $a <=> $b } keys(%currids);
16740: if ($curr[-1] =~ /^\d+$/) {
16741: $id = 1 + $curr[-1];
16742: }
16743: } else {
16744: $id = 1;
16745: }
16746: if ($id) {
16747: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
16748: $error = 'nostore';
16749: }
16750: } else {
16751: $error = 'nonumber';
16752: }
16753: }
16754: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
16755: } else {
16756: $error = 'nolock';
16757: }
16758: return ($id,$error);
16759: }
16760:
16761: sub modify_autoenroll {
16762: my ($dom,$lastactref,%domconfig) = @_;
16763: my ($resulttext,%changes);
16764: my %currautoenroll;
16765: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
16766: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
16767: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
16768: }
16769: }
16770: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
16771: my %title = ( run => 'Auto-enrollment active',
16772: sender => 'Sender for notification messages',
16773: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
16774: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
16775: my @offon = ('off','on');
16776: my $sender_uname = $env{'form.sender_uname'};
16777: my $sender_domain = $env{'form.sender_domain'};
16778: if ($sender_domain eq '') {
16779: $sender_uname = '';
16780: } elsif ($sender_uname eq '') {
16781: $sender_domain = '';
16782: }
16783: my $coowners = $env{'form.autoassign_coowners'};
16784: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
16785: $autofailsafe =~ s{^\s+|\s+$}{}g;
16786: if ($autofailsafe =~ /\D/) {
16787: undef($autofailsafe);
16788: }
16789: my $failsafe = $env{'form.autoenroll_failsafe'};
16790: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16791: $failsafe = 'off';
16792: undef($autofailsafe);
16793: }
16794: my %autoenrollhash = (
16795: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16796: 'sender_uname' => $sender_uname,
16797: 'sender_domain' => $sender_domain,
16798: 'co-owners' => $coowners,
16799: 'autofailsafe' => $autofailsafe,
16800: 'failsafe' => $failsafe,
16801: }
16802: );
16803: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16804: $dom);
16805: if ($putresult eq 'ok') {
16806: if (exists($currautoenroll{'run'})) {
16807: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16808: $changes{'run'} = 1;
16809: }
16810: } elsif ($autorun) {
16811: if ($env{'form.autoenroll_run'} ne '1') {
16812: $changes{'run'} = 1;
16813: }
16814: }
16815: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16816: $changes{'sender'} = 1;
16817: }
16818: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16819: $changes{'sender'} = 1;
16820: }
16821: if ($currautoenroll{'co-owners'} ne '') {
16822: if ($currautoenroll{'co-owners'} ne $coowners) {
16823: $changes{'coowners'} = 1;
16824: }
16825: } elsif ($coowners) {
16826: $changes{'coowners'} = 1;
16827: }
16828: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16829: $changes{'autofailsafe'} = 1;
16830: }
16831: if ($currautoenroll{'failsafe'} ne $failsafe) {
16832: $changes{'failsafe'} = 1;
16833: }
16834: if (keys(%changes) > 0) {
16835: $resulttext = &mt('Changes made:').'<ul>';
16836: if ($changes{'run'}) {
16837: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16838: }
16839: if ($changes{'sender'}) {
16840: if ($sender_uname eq '' || $sender_domain eq '') {
16841: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16842: } else {
16843: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16844: }
16845: }
16846: if ($changes{'coowners'}) {
16847: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16848: &Apache::loncommon::devalidate_domconfig_cache($dom);
16849: if (ref($lastactref) eq 'HASH') {
16850: $lastactref->{'domainconfig'} = 1;
16851: }
16852: }
16853: if ($changes{'autofailsafe'}) {
16854: if ($autofailsafe ne '') {
16855: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16856: } else {
16857: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16858: }
16859: }
16860: if ($changes{'failsafe'}) {
16861: if ($failsafe eq 'off') {
16862: unless ($changes{'autofailsafe'}) {
16863: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16864: }
16865: } elsif ($failsafe eq 'zero') {
16866: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16867: } else {
16868: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16869: }
16870: }
16871: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16872: &Apache::lonnet::get_domain_defaults($dom,1);
16873: if (ref($lastactref) eq 'HASH') {
16874: $lastactref->{'domdefaults'} = 1;
16875: }
16876: }
16877: $resulttext .= '</ul>';
16878: } else {
16879: $resulttext = &mt('No changes made to auto-enrollment settings');
16880: }
16881: } else {
16882: $resulttext = '<span class="LC_error">'.
16883: &mt('An error occurred: [_1]',$putresult).'</span>';
16884: }
16885: return $resulttext;
16886: }
16887:
16888: sub modify_autoupdate {
16889: my ($dom,%domconfig) = @_;
16890: my ($resulttext,%currautoupdate,%fields,%changes);
16891: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16892: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16893: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16894: }
16895: }
16896: my @offon = ('off','on');
16897: my %title = &Apache::lonlocal::texthash (
16898: run => 'Auto-update:',
16899: classlists => 'Updates to user information in classlists?',
16900: unexpired => 'Skip updates for users without active or future roles?',
16901: lastactive => 'Skip updates for inactive users?',
16902: );
16903: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16904: my %fieldtitles = &Apache::lonlocal::texthash (
16905: id => 'Student/Employee ID',
16906: permanentemail => 'E-mail address',
16907: lastname => 'Last Name',
16908: firstname => 'First Name',
16909: middlename => 'Middle Name',
16910: generation => 'Generation',
16911: );
16912: $othertitle = &mt('All users');
16913: if (keys(%{$usertypes}) > 0) {
16914: $othertitle = &mt('Other users');
16915: }
16916: foreach my $key (keys(%env)) {
16917: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16918: my ($usertype,$item) = ($1,$2);
16919: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16920: if ($usertype eq 'default') {
16921: push(@{$fields{$1}},$2);
16922: } elsif (ref($types) eq 'ARRAY') {
16923: if (grep(/^\Q$usertype\E$/,@{$types})) {
16924: push(@{$fields{$1}},$2);
16925: }
16926: }
16927: }
16928: }
16929: }
16930: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16931: @lockablenames = sort(@lockablenames);
16932: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16933: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16934: if (@changed) {
16935: $changes{'lockablenames'} = 1;
16936: }
16937: } else {
16938: if (@lockablenames) {
16939: $changes{'lockablenames'} = 1;
16940: }
16941: }
16942: my %updatehash = (
16943: autoupdate => { run => $env{'form.autoupdate_run'},
16944: classlists => $env{'form.classlists'},
16945: unexpired => $env{'form.unexpired'},
16946: fields => {%fields},
16947: lockablenames => \@lockablenames,
16948: }
16949: );
16950: my $lastactivedays;
16951: if ($env{'form.lastactive'}) {
16952: $lastactivedays = $env{'form.lastactivedays'};
16953: $lastactivedays =~ s/^\s+|\s+$//g;
16954: unless ($lastactivedays =~ /^\d+$/) {
16955: undef($lastactivedays);
16956: $env{'form.lastactive'} = 0;
16957: }
16958: }
16959: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16960: foreach my $key (keys(%currautoupdate)) {
16961: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16962: if (exists($updatehash{autoupdate}{$key})) {
16963: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16964: $changes{$key} = 1;
16965: }
16966: }
16967: } elsif ($key eq 'fields') {
16968: if (ref($currautoupdate{$key}) eq 'HASH') {
16969: foreach my $item (@{$types},'default') {
16970: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16971: my $change = 0;
16972: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16973: if (!exists($fields{$item})) {
16974: $change = 1;
16975: last;
16976: } elsif (ref($fields{$item}) eq 'ARRAY') {
16977: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16978: $change = 1;
16979: last;
16980: }
16981: }
16982: }
16983: if ($change) {
16984: push(@{$changes{$key}},$item);
16985: }
16986: }
16987: }
16988: }
16989: } elsif ($key eq 'lockablenames') {
16990: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16991: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16992: if (@changed) {
16993: $changes{'lockablenames'} = 1;
16994: }
16995: } else {
16996: if (@lockablenames) {
16997: $changes{'lockablenames'} = 1;
16998: }
16999: }
17000: }
17001: }
17002: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
17003: if (@lockablenames) {
17004: $changes{'lockablenames'} = 1;
17005: }
17006: }
17007: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
17008: if ($updatehash{'autoupdate'}{'unexpired'}) {
17009: $changes{'unexpired'} = 1;
17010: }
17011: }
17012: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
17013: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
17014: $changes{'lastactive'} = 1;
17015: }
17016: }
17017: foreach my $item (@{$types},'default') {
17018: if (defined($fields{$item})) {
17019: if (ref($currautoupdate{'fields'}) eq 'HASH') {
17020: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
17021: my $change = 0;
17022: if (ref($fields{$item}) eq 'ARRAY') {
17023: foreach my $type (@{$fields{$item}}) {
17024: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
17025: $change = 1;
17026: last;
17027: }
17028: }
17029: }
17030: if ($change) {
17031: push(@{$changes{'fields'}},$item);
17032: }
17033: } else {
17034: push(@{$changes{'fields'}},$item);
17035: }
17036: } else {
17037: push(@{$changes{'fields'}},$item);
17038: }
17039: }
17040: }
17041: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
17042: $dom);
17043: if ($putresult eq 'ok') {
17044: if (keys(%changes) > 0) {
17045: $resulttext = &mt('Changes made:').'<ul>';
17046: foreach my $key (sort(keys(%changes))) {
17047: if ($key eq 'lockablenames') {
17048: $resulttext .= '<li>';
17049: if (@lockablenames) {
17050: $usertypes->{'default'} = $othertitle;
17051: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
17052: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
17053: } else {
17054: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
17055: }
17056: $resulttext .= '</li>';
17057: } elsif (ref($changes{$key}) eq 'ARRAY') {
17058: foreach my $item (@{$changes{$key}}) {
17059: my @newvalues;
17060: foreach my $type (@{$fields{$item}}) {
17061: push(@newvalues,$fieldtitles{$type});
17062: }
17063: my $newvaluestr;
17064: if (@newvalues > 0) {
17065: $newvaluestr = join(', ',@newvalues);
17066: } else {
17067: $newvaluestr = &mt('none');
17068: }
17069: if ($item eq 'default') {
17070: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
17071: } else {
17072: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
17073: }
17074: }
17075: } else {
17076: my $newvalue;
17077: if ($key eq 'run') {
17078: $newvalue = $offon[$env{'form.autoupdate_run'}];
17079: } elsif ($key eq 'lastactive') {
17080: $newvalue = $offon[$env{'form.lastactive'}];
17081: unless ($lastactivedays eq '') {
17082: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
17083: }
17084: } else {
17085: $newvalue = $offon[$env{'form.'.$key}];
17086: }
17087: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
17088: }
17089: }
17090: $resulttext .= '</ul>';
17091: } else {
17092: $resulttext = &mt('No changes made to autoupdates');
17093: }
17094: } else {
17095: $resulttext = '<span class="LC_error">'.
17096: &mt('An error occurred: [_1]',$putresult).'</span>';
17097: }
17098: return $resulttext;
17099: }
17100:
17101: sub modify_autocreate {
17102: my ($dom,%domconfig) = @_;
17103: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
17104: if (ref($domconfig{'autocreate'}) eq 'HASH') {
17105: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
17106: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
17107: }
17108: }
17109: my %title= ( xml => 'Auto-creation of courses in XML course description files',
17110: req => 'Auto-creation of validated requests for official courses',
17111: xmldc => 'Identity of course creator of courses from XML files',
17112: );
17113: my @types = ('xml','req');
17114: foreach my $item (@types) {
17115: $newvals{$item} = $env{'form.autocreate_'.$item};
17116: $newvals{$item} =~ s/\D//g;
17117: $newvals{$item} = 0 if ($newvals{$item} eq '');
17118: }
17119: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
17120: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17121: unless (exists($domcoords{$newvals{'xmldc'}})) {
17122: $newvals{'xmldc'} = '';
17123: }
17124: %autocreatehash = (
17125: autocreate => { xml => $newvals{'xml'},
17126: req => $newvals{'req'},
17127: }
17128: );
17129: if ($newvals{'xmldc'} ne '') {
17130: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
17131: }
17132: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
17133: $dom);
17134: if ($putresult eq 'ok') {
17135: my @items = @types;
17136: if ($newvals{'xml'}) {
17137: push(@items,'xmldc');
17138: }
17139: foreach my $item (@items) {
17140: if (exists($currautocreate{$item})) {
17141: if ($currautocreate{$item} ne $newvals{$item}) {
17142: $changes{$item} = 1;
17143: }
17144: } elsif ($newvals{$item}) {
17145: $changes{$item} = 1;
17146: }
17147: }
17148: if (keys(%changes) > 0) {
17149: my @offon = ('off','on');
17150: $resulttext = &mt('Changes made:').'<ul>';
17151: foreach my $item (@types) {
17152: if ($changes{$item}) {
17153: my $newtxt = $offon[$newvals{$item}];
17154: $resulttext .= '<li>'.
17155: &mt("$title{$item} set to [_1]$newtxt [_2]",
17156: '<b>','</b>').
17157: '</li>';
17158: }
17159: }
17160: if ($changes{'xmldc'}) {
17161: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
17162: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
17163: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
17164: }
17165: $resulttext .= '</ul>';
17166: } else {
17167: $resulttext = &mt('No changes made to auto-creation settings');
17168: }
17169: } else {
17170: $resulttext = '<span class="LC_error">'.
17171: &mt('An error occurred: [_1]',$putresult).'</span>';
17172: }
17173: return $resulttext;
17174: }
17175:
17176: sub modify_directorysrch {
17177: my ($dom,$lastactref,%domconfig) = @_;
17178: my ($resulttext,%changes);
17179: my %currdirsrch;
17180: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
17181: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
17182: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
17183: }
17184: }
17185: my %title = ( available => 'Institutional directory search available',
17186: localonly => 'Other domains can search institution',
17187: lcavailable => 'LON-CAPA directory search available',
17188: lclocalonly => 'Other domains can search LON-CAPA domain',
17189: searchby => 'Search types',
17190: searchtypes => 'Search latitude');
17191: my @offon = ('off','on');
17192: my @otherdoms = ('Yes','No');
17193:
17194: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
17195: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
17196: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
17197:
17198: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17199: if (keys(%{$usertypes}) == 0) {
17200: @cansearch = ('default');
17201: } else {
17202: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
17203: foreach my $type (@{$currdirsrch{'cansearch'}}) {
17204: if (!grep(/^\Q$type\E$/,@cansearch)) {
17205: push(@{$changes{'cansearch'}},$type);
17206: }
17207: }
17208: foreach my $type (@cansearch) {
17209: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
17210: push(@{$changes{'cansearch'}},$type);
17211: }
17212: }
17213: } else {
17214: push(@{$changes{'cansearch'}},@cansearch);
17215: }
17216: }
17217:
17218: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
17219: foreach my $by (@{$currdirsrch{'searchby'}}) {
17220: if (!grep(/^\Q$by\E$/,@searchby)) {
17221: push(@{$changes{'searchby'}},$by);
17222: }
17223: }
17224: foreach my $by (@searchby) {
17225: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
17226: push(@{$changes{'searchby'}},$by);
17227: }
17228: }
17229: } else {
17230: push(@{$changes{'searchby'}},@searchby);
17231: }
17232:
17233: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
17234: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
17235: if (!grep(/^\Q$type\E$/,@searchtypes)) {
17236: push(@{$changes{'searchtypes'}},$type);
17237: }
17238: }
17239: foreach my $type (@searchtypes) {
17240: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
17241: push(@{$changes{'searchtypes'}},$type);
17242: }
17243: }
17244: } else {
17245: if (exists($currdirsrch{'searchtypes'})) {
17246: foreach my $type (@searchtypes) {
17247: if ($type ne $currdirsrch{'searchtypes'}) {
17248: push(@{$changes{'searchtypes'}},$type);
17249: }
17250: }
17251: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
17252: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
17253: }
17254: } else {
17255: push(@{$changes{'searchtypes'}},@searchtypes);
17256: }
17257: }
17258:
17259: my %dirsrch_hash = (
17260: directorysrch => { available => $env{'form.dirsrch_available'},
17261: cansearch => \@cansearch,
17262: localonly => $env{'form.dirsrch_instlocalonly'},
17263: lclocalonly => $env{'form.dirsrch_domlocalonly'},
17264: lcavailable => $env{'form.dirsrch_domavailable'},
17265: searchby => \@searchby,
17266: searchtypes => \@searchtypes,
17267: }
17268: );
17269: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
17270: $dom);
17271: if ($putresult eq 'ok') {
17272: if (exists($currdirsrch{'available'})) {
17273: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
17274: $changes{'available'} = 1;
17275: }
17276: } else {
17277: if ($env{'form.dirsrch_available'} eq '1') {
17278: $changes{'available'} = 1;
17279: }
17280: }
17281: if (exists($currdirsrch{'lcavailable'})) {
17282: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
17283: $changes{'lcavailable'} = 1;
17284: }
17285: } else {
17286: if ($env{'form.dirsrch_lcavailable'} eq '1') {
17287: $changes{'lcavailable'} = 1;
17288: }
17289: }
17290: if (exists($currdirsrch{'localonly'})) {
17291: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
17292: $changes{'localonly'} = 1;
17293: }
17294: } else {
17295: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
17296: $changes{'localonly'} = 1;
17297: }
17298: }
17299: if (exists($currdirsrch{'lclocalonly'})) {
17300: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
17301: $changes{'lclocalonly'} = 1;
17302: }
17303: } else {
17304: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
17305: $changes{'lclocalonly'} = 1;
17306: }
17307: }
17308: if (keys(%changes) > 0) {
17309: $resulttext = &mt('Changes made:').'<ul>';
17310: if ($changes{'available'}) {
17311: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
17312: }
17313: if ($changes{'lcavailable'}) {
17314: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
17315: }
17316: if ($changes{'localonly'}) {
17317: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
17318: }
17319: if ($changes{'lclocalonly'}) {
17320: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
17321: }
17322: if (ref($changes{'cansearch'}) eq 'ARRAY') {
17323: my $chgtext;
17324: if (ref($usertypes) eq 'HASH') {
17325: if (keys(%{$usertypes}) > 0) {
17326: foreach my $type (@{$types}) {
17327: if (grep(/^\Q$type\E$/,@cansearch)) {
17328: $chgtext .= $usertypes->{$type}.'; ';
17329: }
17330: }
17331: if (grep(/^default$/,@cansearch)) {
17332: $chgtext .= $othertitle;
17333: } else {
17334: $chgtext =~ s/\; $//;
17335: }
17336: $resulttext .=
17337: '<li>'.
17338: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
17339: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
17340: '</li>';
17341: }
17342: }
17343: }
17344: if (ref($changes{'searchby'}) eq 'ARRAY') {
17345: my ($searchtitles,$titleorder) = &sorted_searchtitles();
17346: my $chgtext;
17347: foreach my $type (@{$titleorder}) {
17348: if (grep(/^\Q$type\E$/,@searchby)) {
17349: if (defined($searchtitles->{$type})) {
17350: $chgtext .= $searchtitles->{$type}.'; ';
17351: }
17352: }
17353: }
17354: $chgtext =~ s/\; $//;
17355: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
17356: }
17357: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
17358: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
17359: my $chgtext;
17360: foreach my $type (@{$srchtypeorder}) {
17361: if (grep(/^\Q$type\E$/,@searchtypes)) {
17362: if (defined($srchtypes_desc->{$type})) {
17363: $chgtext .= $srchtypes_desc->{$type}.'; ';
17364: }
17365: }
17366: }
17367: $chgtext =~ s/\; $//;
17368: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
17369: }
17370: $resulttext .= '</ul>';
17371: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
17372: if (ref($lastactref) eq 'HASH') {
17373: $lastactref->{'directorysrch'} = 1;
17374: }
17375: } else {
17376: $resulttext = &mt('No changes made to directory search settings');
17377: }
17378: } else {
17379: $resulttext = '<span class="LC_error">'.
17380: &mt('An error occurred: [_1]',$putresult).'</span>';
17381: }
17382: return $resulttext;
17383: }
17384:
17385: sub modify_contacts {
17386: my ($dom,$lastactref,%domconfig) = @_;
17387: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
17388: if (ref($domconfig{'contacts'}) eq 'HASH') {
17389: foreach my $key (keys(%{$domconfig{'contacts'}})) {
17390: $currsetting{$key} = $domconfig{'contacts'}{$key};
17391: }
17392: }
17393: my (%others,%to,%bcc,%includestr,%includeloc);
17394: my @contacts = ('supportemail','adminemail');
17395: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
17396: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
17397: my @toggles = ('reporterrors','reportupdates','reportstatus');
17398: my @lonstatus = ('threshold','sysmail','weights','excluded');
17399: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
17400: foreach my $type (@mailings) {
17401: @{$newsetting{$type}} =
17402: &Apache::loncommon::get_env_multiple('form.'.$type);
17403: foreach my $item (@contacts) {
17404: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
17405: $contacts_hash{contacts}{$type}{$item} = 1;
17406: } else {
17407: $contacts_hash{contacts}{$type}{$item} = 0;
17408: }
17409: }
17410: $others{$type} = $env{'form.'.$type.'_others'};
17411: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
17412: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17413: $bcc{$type} = $env{'form.'.$type.'_bcc'};
17414: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
17415: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
17416: $includestr{$type} = $env{'form.'.$type.'_includestr'};
17417: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
17418: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17419: }
17420: }
17421: }
17422: foreach my $item (@contacts) {
17423: $to{$item} = $env{'form.'.$item};
17424: $contacts_hash{'contacts'}{$item} = $to{$item};
17425: }
17426: foreach my $item (@toggles) {
17427: if ($env{'form.'.$item} =~ /^(0|1)$/) {
17428: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
17429: }
17430: }
17431: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
17432: foreach my $item (@lonstatus) {
17433: if ($item eq 'excluded') {
17434: my (%serverhomes,@excluded);
17435: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
17436: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
17437: if (@possexcluded) {
17438: foreach my $id (sort(@possexcluded)) {
17439: if ($serverhomes{$id}) {
17440: push(@excluded,$id);
17441: }
17442: }
17443: }
17444: if (@excluded) {
17445: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
17446: }
17447: } elsif ($item eq 'weights') {
17448: foreach my $type ('E','W','N','U') {
17449: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
17450: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
17451: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
17452: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
17453: $env{'form.error'.$item.'_'.$type};
17454: }
17455: }
17456: }
17457: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
17458: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
17459: if ($env{'form.error'.$item} =~ /^\d+$/) {
17460: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
17461: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
17462: }
17463: }
17464: }
17465: }
17466: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
17467: foreach my $field (@{$fields}) {
17468: if (ref($possoptions->{$field}) eq 'ARRAY') {
17469: my $value = $env{'form.helpform_'.$field};
17470: $value =~ s/^\s+|\s+$//g;
17471: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
17472: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
17473: if ($field eq 'screenshot') {
17474: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
17475: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
17476: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
17477: }
17478: }
17479: }
17480: }
17481: }
17482: }
17483: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17484: my (@statuses,%usertypeshash,@overrides);
17485: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
17486: @statuses = @{$types};
17487: if (ref($usertypes) eq 'HASH') {
17488: %usertypeshash = %{$usertypes};
17489: }
17490: }
17491: if (@statuses) {
17492: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
17493: foreach my $type (@possoverrides) {
17494: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
17495: push(@overrides,$type);
17496: }
17497: }
17498: if (@overrides) {
17499: foreach my $type (@overrides) {
17500: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
17501: foreach my $item (@contacts) {
17502: if (grep(/^\Q$item\E$/,@standard)) {
17503: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
17504: $newsetting{'override_'.$type}{$item} = 1;
17505: } else {
17506: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
17507: $newsetting{'override_'.$type}{$item} = 0;
17508: }
17509: }
17510: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
17511: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17512: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
17513: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17514: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
17515: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
17516: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
17517: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17518: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
17519: }
17520: }
17521: }
17522: }
17523: if (keys(%currsetting) > 0) {
17524: foreach my $item (@contacts) {
17525: if ($to{$item} ne $currsetting{$item}) {
17526: $changes{$item} = 1;
17527: }
17528: }
17529: foreach my $type (@mailings) {
17530: foreach my $item (@contacts) {
17531: if (ref($currsetting{$type}) eq 'HASH') {
17532: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
17533: push(@{$changes{$type}},$item);
17534: }
17535: } else {
17536: push(@{$changes{$type}},@{$newsetting{$type}});
17537: }
17538: }
17539: if ($others{$type} ne $currsetting{$type}{'others'}) {
17540: push(@{$changes{$type}},'others');
17541: }
17542: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17543: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
17544: push(@{$changes{$type}},'bcc');
17545: }
17546: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
17547: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
17548: push(@{$changes{$type}},'include');
17549: }
17550: }
17551: }
17552: if (ref($fields) eq 'ARRAY') {
17553: if (ref($currsetting{'helpform'}) eq 'HASH') {
17554: foreach my $field (@{$fields}) {
17555: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
17556: push(@{$changes{'helpform'}},$field);
17557: }
17558: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17559: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
17560: push(@{$changes{'helpform'}},'maxsize');
17561: }
17562: }
17563: }
17564: } else {
17565: foreach my $field (@{$fields}) {
17566: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17567: push(@{$changes{'helpform'}},$field);
17568: }
17569: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17570: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17571: push(@{$changes{'helpform'}},'maxsize');
17572: }
17573: }
17574: }
17575: }
17576: }
17577: if (@statuses) {
17578: if (ref($currsetting{'overrides'}) eq 'HASH') {
17579: foreach my $key (keys(%{$currsetting{'overrides'}})) {
17580: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
17581: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
17582: foreach my $item (@contacts,'bcc','others','include') {
17583: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
17584: push(@{$changes{'overrides'}},$key);
17585: last;
17586: }
17587: }
17588: } else {
17589: push(@{$changes{'overrides'}},$key);
17590: }
17591: }
17592: }
17593: foreach my $key (@overrides) {
17594: unless (exists($currsetting{'overrides'}{$key})) {
17595: push(@{$changes{'overrides'}},$key);
17596: }
17597: }
17598: } else {
17599: foreach my $key (@overrides) {
17600: push(@{$changes{'overrides'}},$key);
17601: }
17602: }
17603: }
17604: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
17605: foreach my $key ('excluded','weights','threshold','sysmail') {
17606: if ($key eq 'excluded') {
17607: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17608: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
17609: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17610: (@{$currsetting{'lonstatus'}{$key}})) {
17611: my @diffs =
17612: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
17613: $currsetting{'lonstatus'}{$key});
17614: if (@diffs) {
17615: push(@{$changes{'lonstatus'}},$key);
17616: }
17617: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
17618: push(@{$changes{'lonstatus'}},$key);
17619: }
17620: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17621: (@{$currsetting{'lonstatus'}{$key}})) {
17622: push(@{$changes{'lonstatus'}},$key);
17623: }
17624: } elsif ($key eq 'weights') {
17625: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17626: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
17627: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17628: foreach my $type ('E','W','N','U') {
17629: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
17630: $currsetting{'lonstatus'}{$key}{$type}) {
17631: push(@{$changes{'lonstatus'}},$key);
17632: last;
17633: }
17634: }
17635: } else {
17636: foreach my $type ('E','W','N','U') {
17637: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
17638: push(@{$changes{'lonstatus'}},$key);
17639: last;
17640: }
17641: }
17642: }
17643: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17644: foreach my $type ('E','W','N','U') {
17645: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
17646: push(@{$changes{'lonstatus'}},$key);
17647: last;
17648: }
17649: }
17650: }
17651: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
17652: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17653: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17654: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
17655: push(@{$changes{'lonstatus'}},$key);
17656: }
17657: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
17658: push(@{$changes{'lonstatus'}},$key);
17659: }
17660: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17661: push(@{$changes{'lonstatus'}},$key);
17662: }
17663: }
17664: }
17665: } else {
17666: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17667: foreach my $key ('excluded','weights','threshold','sysmail') {
17668: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17669: push(@{$changes{'lonstatus'}},$key);
17670: }
17671: }
17672: }
17673: }
17674: } else {
17675: my %default;
17676: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
17677: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
17678: $default{'errormail'} = 'adminemail';
17679: $default{'packagesmail'} = 'adminemail';
17680: $default{'helpdeskmail'} = 'supportemail';
17681: $default{'otherdomsmail'} = 'supportemail';
17682: $default{'lonstatusmail'} = 'adminemail';
17683: $default{'requestsmail'} = 'adminemail';
17684: $default{'updatesmail'} = 'adminemail';
17685: $default{'hostipmail'} = 'adminemail';
17686: foreach my $item (@contacts) {
17687: if ($to{$item} ne $default{$item}) {
17688: $changes{$item} = 1;
17689: }
17690: }
17691: foreach my $type (@mailings) {
17692: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
17693: push(@{$changes{$type}},@{$newsetting{$type}});
17694: }
17695: if ($others{$type} ne '') {
17696: push(@{$changes{$type}},'others');
17697: }
17698: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17699: if ($bcc{$type} ne '') {
17700: push(@{$changes{$type}},'bcc');
17701: }
17702: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
17703: push(@{$changes{$type}},'include');
17704: }
17705: }
17706: }
17707: if (ref($fields) eq 'ARRAY') {
17708: foreach my $field (@{$fields}) {
17709: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17710: push(@{$changes{'helpform'}},$field);
17711: }
17712: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17713: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17714: push(@{$changes{'helpform'}},'maxsize');
17715: }
17716: }
17717: }
17718: }
17719: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17720: foreach my $key ('excluded','weights','threshold','sysmail') {
17721: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17722: push(@{$changes{'lonstatus'}},$key);
17723: }
17724: }
17725: }
17726: }
17727: foreach my $item (@toggles) {
17728: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
17729: $changes{$item} = 1;
17730: } elsif ((!$env{'form.'.$item}) &&
17731: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
17732: $changes{$item} = 1;
17733: }
17734: }
17735: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
17736: $dom);
17737: if ($putresult eq 'ok') {
17738: if (keys(%changes) > 0) {
17739: &Apache::loncommon::devalidate_domconfig_cache($dom);
17740: if (ref($lastactref) eq 'HASH') {
17741: $lastactref->{'domainconfig'} = 1;
17742: }
17743: my ($titles,$short_titles) = &contact_titles();
17744: $resulttext = &mt('Changes made:').'<ul>';
17745: foreach my $item (@contacts) {
17746: if ($changes{$item}) {
17747: $resulttext .= '<li>'.$titles->{$item}.
17748: &mt(' set to: ').
17749: '<span class="LC_cusr_emph">'.
17750: $to{$item}.'</span></li>';
17751: }
17752: }
17753: foreach my $type (@mailings) {
17754: if (ref($changes{$type}) eq 'ARRAY') {
17755: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17756: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
17757: } else {
17758: $resulttext .= '<li>'.$titles->{$type}.': ';
17759: }
17760: my @text;
17761: foreach my $item (@{$newsetting{$type}}) {
17762: push(@text,$short_titles->{$item});
17763: }
17764: if ($others{$type} ne '') {
17765: push(@text,$others{$type});
17766: }
17767: if (@text) {
17768: $resulttext .= '<span class="LC_cusr_emph">'.
17769: join(', ',@text).'</span>';
17770: }
17771: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17772: if ($bcc{$type} ne '') {
17773: my $bcctext;
17774: if (@text) {
17775: $bcctext = ' '.&mt('with Bcc to');
17776: } else {
17777: $bcctext = '(Bcc)';
17778: }
17779: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
17780: } elsif (!@text) {
17781: $resulttext .= &mt('No one');
17782: }
17783: if ($includestr{$type} ne '') {
17784: if ($includeloc{$type} eq 'b') {
17785: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
17786: } elsif ($includeloc{$type} eq 's') {
17787: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
17788: }
17789: }
17790: } elsif (!@text) {
17791: $resulttext .= &mt('No recipients');
17792: }
17793: $resulttext .= '</li>';
17794: }
17795: }
17796: if (ref($changes{'overrides'}) eq 'ARRAY') {
17797: my @deletions;
17798: foreach my $type (@{$changes{'overrides'}}) {
17799: if ($usertypeshash{$type}) {
17800: if (grep(/^\Q$type\E/,@overrides)) {
17801: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17802: $usertypeshash{$type}).'<ul><li>';
17803: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17804: my @text;
17805: foreach my $item (@contacts) {
17806: if ($newsetting{'override_'.$type}{$item}) {
17807: push(@text,$short_titles->{$item});
17808: }
17809: }
17810: if ($newsetting{'override_'.$type}{'others'} ne '') {
17811: push(@text,$newsetting{'override_'.$type}{'others'});
17812: }
17813:
17814: if (@text) {
17815: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17816: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17817: }
17818: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17819: my $bcctext;
17820: if (@text) {
17821: $bcctext = ' '.&mt('with Bcc to');
17822: } else {
17823: $bcctext = '(Bcc)';
17824: }
17825: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17826: } elsif (!@text) {
17827: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17828: }
17829: $resulttext .= '</li>';
17830: if ($newsetting{'override_'.$type}{'include'} ne '') {
17831: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17832: if ($loc eq 'b') {
17833: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17834: } elsif ($loc eq 's') {
17835: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17836: }
17837: }
17838: }
17839: $resulttext .= '</li></ul></li>';
17840: } else {
17841: push(@deletions,$usertypeshash{$type});
17842: }
17843: }
17844: }
17845: if (@deletions) {
17846: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17847: join(', ',@deletions)).'</li>';
17848: }
17849: }
17850: my @offon = ('off','on');
17851: my $corelink = &core_link_msu();
17852: if ($changes{'reporterrors'}) {
17853: $resulttext .= '<li>'.
17854: &mt('E-mail error reports to [_1] set to "'.
17855: $offon[$env{'form.reporterrors'}].'".',
17856: $corelink).
17857: '</li>';
17858: }
17859: if ($changes{'reportupdates'}) {
17860: $resulttext .= '<li>'.
17861: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17862: $offon[$env{'form.reportupdates'}].'".',
17863: $corelink).
17864: '</li>';
17865: }
17866: if ($changes{'reportstatus'}) {
17867: $resulttext .= '<li>'.
17868: &mt('E-mail status if errors above threshold to [_1] set to "'.
17869: $offon[$env{'form.reportstatus'}].'".',
17870: $corelink).
17871: '</li>';
17872: }
17873: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17874: $resulttext .= '<li>'.
17875: &mt('Nightly status check e-mail settings').':<ul>';
17876: my (%defval,%use_def,%shown);
17877: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17878: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17879: $defval{'weights'} =
17880: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17881: $defval{'excluded'} = &mt('None');
17882: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17883: foreach my $item ('threshold','sysmail','weights','excluded') {
17884: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17885: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17886: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17887: } elsif ($item eq 'weights') {
17888: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17889: foreach my $type ('E','W','N','U') {
17890: $shown{$item} .= $lonstatus_names->{$type}.'=';
17891: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17892: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17893: } else {
17894: $shown{$item} .= $lonstatus_defs->{$type};
17895: }
17896: $shown{$item} .= ', ';
17897: }
17898: $shown{$item} =~ s/, $//;
17899: } else {
17900: $shown{$item} = $defval{$item};
17901: }
17902: } elsif ($item eq 'excluded') {
17903: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17904: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17905: } else {
17906: $shown{$item} = $defval{$item};
17907: }
17908: }
17909: } else {
17910: $shown{$item} = $defval{$item};
17911: }
17912: }
17913: } else {
17914: foreach my $item ('threshold','weights','excluded','sysmail') {
17915: $shown{$item} = $defval{$item};
17916: }
17917: }
17918: foreach my $item ('threshold','weights','excluded','sysmail') {
17919: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17920: $shown{$item}).'</li>';
17921: }
17922: $resulttext .= '</ul></li>';
17923: }
17924: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17925: my (@optional,@required,@unused,$maxsizechg);
17926: foreach my $field (@{$changes{'helpform'}}) {
17927: if ($field eq 'maxsize') {
17928: $maxsizechg = 1;
17929: next;
17930: }
17931: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17932: push(@optional,$field);
17933: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17934: push(@unused,$field);
17935: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17936: push(@required,$field);
17937: }
17938: }
17939: if (@optional) {
17940: $resulttext .= '<li>'.
17941: &mt('Help form fields changed to "Optional": [_1].',
17942: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17943: '</li>';
17944: }
17945: if (@required) {
17946: $resulttext .= '<li>'.
17947: &mt('Help form fields changed to "Required": [_1].',
17948: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17949: '</li>';
17950: }
17951: if (@unused) {
17952: $resulttext .= '<li>'.
17953: &mt('Help form fields changed to "Not shown": [_1].',
17954: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17955: '</li>';
17956: }
17957: if ($maxsizechg) {
17958: $resulttext .= '<li>'.
17959: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17960: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17961: '</li>';
17962: }
17963: }
17964: $resulttext .= '</ul>';
17965: } else {
17966: $resulttext = &mt('No changes made to contacts and form settings');
17967: }
17968: } else {
17969: $resulttext = '<span class="LC_error">'.
17970: &mt('An error occurred: [_1].',$putresult).'</span>';
17971: }
17972: return $resulttext;
17973: }
17974:
17975: sub modify_privacy {
17976: my ($dom,%domconfig) = @_;
17977: my ($resulttext,%current,%changes);
17978: if (ref($domconfig{'privacy'}) eq 'HASH') {
17979: %current = %{$domconfig{'privacy'}};
17980: }
17981: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17982: my @items = ('domain','author','course','community');
17983: my %names = &Apache::lonlocal::texthash (
17984: domain => 'Assigned domain role(s)',
17985: author => 'Assigned co-author role(s)',
17986: course => 'Assigned course role(s)',
17987: community => 'Assigned community role(s)',
17988: );
17989: my %roles = &Apache::lonlocal::texthash (
17990: domain => 'Domain role',
17991: author => 'Co-author role',
17992: course => 'Course role',
17993: community => 'Community role',
17994: );
17995: my %titles = &Apache::lonlocal::texthash (
17996: approval => 'Approval for role in different domain',
17997: othdom => 'User information available in other domain',
17998: priv => 'Information viewable by privileged user in same domain',
17999: unpriv => 'Information viewable by unprivileged user in same domain',
18000: instdom => 'Other domain shares institution/provider',
18001: extdom => 'Other domain has different institution/provider',
18002: none => 'Not allowed',
18003: user => 'User authorizes',
18004: domain => 'Domain Coordinator authorizes',
18005: auto => 'Unrestricted',
18006: notify => 'Notify when role needs authorization',
18007: );
18008: my %fieldnames = &Apache::lonlocal::texthash (
18009: id => 'Student/Employee ID',
18010: permanentemail => 'E-mail address',
18011: lastname => 'Last Name',
18012: firstname => 'First Name',
18013: middlename => 'Middle Name',
18014: generation => 'Generation',
18015: );
18016: my ($othertitle,$usertypes,$types) =
18017: &Apache::loncommon::sorted_inst_types($dom);
18018: my (%by_ip,%by_location,@intdoms,@instdoms);
18019: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
18020:
18021: my %privacyhash = (
18022: 'approval' => {
18023: instdom => {},
18024: extdom => {},
18025: },
18026: 'othdom' => {},
18027: 'priv' => {},
18028: 'unpriv' => {},
18029: );
18030: foreach my $item (@items) {
18031: if (@instdoms > 1) {
18032: if ($env{'form.privacy_approval_instdom_'.$item} =~ /^(none|user|domain|auto)$/) {
18033: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
18034: }
18035: if (ref($current{'approval'}) eq 'HASH') {
18036: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
18037: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
18038: $changes{'approval'} = 1;
18039: }
18040: }
18041: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
18042: $changes{'approval'} = 1;
18043: }
18044: }
18045: if (keys(%by_location) > 0) {
18046: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
18047: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
18048: }
18049: if (ref($current{'approval'}) eq 'HASH') {
18050: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
18051: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
18052: $changes{'approval'} = 1;
18053: }
18054: }
18055: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
18056: $changes{'approval'} = 1;
18057: }
18058: }
18059: foreach my $status ('priv','unpriv') {
18060: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
18061: my @newvalues;
18062: foreach my $field (@possibles) {
18063: if (grep(/^\Q$field\E$/,@fields)) {
18064: $privacyhash{$status}{$item}{$field} = 1;
18065: push(@newvalues,$field);
18066: }
18067: }
18068: @newvalues = sort(@newvalues);
18069: if (ref($current{$status}) eq 'HASH') {
18070: if (ref($current{$status}{$item}) eq 'HASH') {
18071: my @currvalues = sort(keys(%{$current{$status}{$item}}));
18072: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
18073: if (@diffs > 0) {
18074: $changes{$status} = 1;
18075: }
18076: }
18077: } else {
18078: my @stdfields;
18079: foreach my $field (@fields) {
18080: if ($field eq 'id') {
18081: next if ($status eq 'unpriv');
18082: next if (($status eq 'priv') && ($item eq 'community'));
18083: }
18084: push(@stdfields,$field);
18085: }
18086: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
18087: if (@diffs > 0) {
18088: $changes{$status} = 1;
18089: }
18090: }
18091: }
18092: }
18093: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
18094: my @statuses;
18095: if (ref($types) eq 'ARRAY') {
18096: @statuses = @{$types};
18097: }
18098: foreach my $type (@statuses,'default') {
18099: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
18100: my @newvalues;
18101: foreach my $field (sort(@possfields)) {
18102: if (grep(/^\Q$field\E$/,@fields)) {
18103: $privacyhash{'othdom'}{$type}{$field} = 1;
18104: push(@newvalues,$field);
18105: }
18106: }
18107: @newvalues = sort(@newvalues);
18108: if (ref($current{'othdom'}) eq 'HASH') {
18109: if (ref($current{'othdom'}{$type}) eq 'HASH') {
18110: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
18111: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
18112: if (@diffs > 0) {
18113: $changes{'othdom'} = 1;
18114: }
18115: }
18116: } else {
18117: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
18118: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
18119: if (@diffs > 0) {
18120: $changes{'othdom'} = 1;
18121: }
18122: }
18123: }
18124: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
18125: my %notify;
18126: foreach my $possdc (&Apache::loncommon::get_env_multiple('form.privacy_notify')) {
18127: if (exists($domcoords{$possdc})) {
18128: $notify{$possdc} = 1;
18129: }
18130: }
18131: my $notify = join(',',sort(keys(%notify)));
18132: if ($current{'notify'} ne $notify) {
18133: $changes{'notify'} = 1;
18134: }
18135: $privacyhash{'notify'} = $notify;
18136: }
18137: my %confighash = (
18138: privacy => \%privacyhash,
18139: );
18140: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18141: if ($putresult eq 'ok') {
18142: if (keys(%changes) > 0) {
18143: $resulttext = &mt('Changes made: ').'<ul>';
18144: foreach my $key ('approval','notify','othdom','priv','unpriv') {
18145: if ($changes{$key}) {
18146: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18147: if ($key eq 'approval') {
18148: if (keys(%{$privacyhash{$key}{instdom}})) {
18149: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
18150: foreach my $item (@items) {
18151: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
18152: }
18153: $resulttext .= '</ul></li>';
18154: }
18155: if (keys(%{$privacyhash{$key}{extdom}})) {
18156: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
18157: foreach my $item (@items) {
18158: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
18159: }
18160: $resulttext .= '</ul></li>';
18161: }
18162: } elsif ($key eq 'notify') {
18163: if ($privacyhash{$key}) {
18164: foreach my $dc (split(/,/,$privacyhash{$key})) {
18165: my ($dcname,$dcdom) = split(/:/,$dc);
18166: $resulttext .= '<li>'.&Apache::loncommon::plainname($dcname,$dcdom).'</li>';
18167: }
18168: } else {
18169: $resulttext .= '<li>'.&mt('No DCs to notify').'</li>';
18170: }
18171: } elsif ($key eq 'othdom') {
18172: my @statuses;
18173: if (ref($types) eq 'ARRAY') {
18174: @statuses = @{$types};
18175: }
18176: if (ref($privacyhash{$key}) eq 'HASH') {
18177: foreach my $status (@statuses,'default') {
18178: if ($status eq 'default') {
18179: $resulttext .= '<li>'.$othertitle.': ';
18180: } elsif (ref($usertypes) eq 'HASH') {
18181: $resulttext .= '<li>'.$usertypes->{$status}.': ';
18182: } else {
18183: next;
18184: }
18185: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
18186: if (keys(%{$privacyhash{$key}{$status}})) {
18187: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
18188: } else {
18189: $resulttext .= &mt('none');
18190: }
18191: }
18192: $resulttext .= '</li>';
18193: }
18194: }
18195: } else {
18196: foreach my $item (@items) {
18197: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
18198: $resulttext .= '<li>'.$names{$item}.': ';
18199: if (keys(%{$privacyhash{$key}{$item}})) {
18200: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
18201: } else {
18202: $resulttext .= &mt('none');
18203: }
18204: $resulttext .= '</li>';
18205: }
18206: }
18207: }
18208: $resulttext .= '</ul></li>';
18209: }
18210: }
18211: } else {
18212: $resulttext = &mt('No changes made to user information settings');
18213: }
18214: } else {
18215: $resulttext = '<span class="LC_error">'.
18216: &mt('An error occurred: [_1]',$putresult).'</span>';
18217: }
18218: return $resulttext;
18219: }
18220:
18221: sub modify_passwords {
18222: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18223: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
18224: $updatedefaults,$updateconf);
18225: my $customfn = 'resetpw.html';
18226: if (ref($domconfig{'passwords'}) eq 'HASH') {
18227: %current = %{$domconfig{'passwords'}};
18228: }
18229: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18230: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18231: if (ref($types) eq 'ARRAY') {
18232: @oktypes = @{$types};
18233: }
18234: push(@oktypes,'default');
18235:
18236: my %titles = &Apache::lonlocal::texthash (
18237: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
18238: intauth_check => 'Check bcrypt cost if authenticated',
18239: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
18240: permanent => 'Permanent e-mail address',
18241: critical => 'Critical notification address',
18242: notify => 'Notification address',
18243: min => 'Minimum password length',
18244: max => 'Maximum password length',
18245: chars => 'Required characters',
18246: expire => 'Password expiration (days)',
18247: numsaved => 'Number of previous passwords to save',
18248: reset => 'Resetting Forgotten Password',
18249: intauth => 'Encryption of Stored Passwords (Internal Auth)',
18250: rules => 'Rules for LON-CAPA Passwords',
18251: crsownerchg => 'Course Owner Changing Student Passwords',
18252: username => 'Username',
18253: email => 'E-mail address',
18254: );
18255:
18256: #
18257: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
18258: #
18259: my (%curr_defaults,%save_defaults);
18260: if (ref($domconfig{'defaults'}) eq 'HASH') {
18261: foreach my $key (keys(%{$domconfig{'defaults'}})) {
18262: if ($key =~ /^intauth_(cost|check|switch)$/) {
18263: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
18264: } else {
18265: $save_defaults{$key} = $domconfig{'defaults'}{$key};
18266: }
18267: }
18268: }
18269: my %staticdefaults = (
18270: 'resetlink' => 2,
18271: 'resetcase' => \@oktypes,
18272: 'resetprelink' => 'both',
18273: 'resetemail' => ['critical','notify','permanent'],
18274: 'intauth_cost' => 10,
18275: 'intauth_check' => 0,
18276: 'intauth_switch' => 0,
18277: );
18278: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18279: foreach my $type (@oktypes) {
18280: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
18281: }
18282: my $linklife = $env{'form.passwords_link'};
18283: $linklife =~ s/^\s+|\s+$//g;
18284: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
18285: $newvalues{'resetlink'} = $linklife;
18286: if ($current{'resetlink'}) {
18287: if ($current{'resetlink'} ne $linklife) {
18288: $changes{'reset'} = 1;
18289: }
18290: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18291: if ($staticdefaults{'resetlink'} ne $linklife) {
18292: $changes{'reset'} = 1;
18293: }
18294: }
18295: } elsif ($current{'resetlink'}) {
18296: $changes{'reset'} = 1;
18297: }
18298: my @casesens;
18299: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
18300: foreach my $case (sort(@posscase)) {
18301: if (grep(/^\Q$case\E$/,@oktypes)) {
18302: push(@casesens,$case);
18303: }
18304: }
18305: $newvalues{'resetcase'} = \@casesens;
18306: if (ref($current{'resetcase'}) eq 'ARRAY') {
18307: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
18308: if (@diffs > 0) {
18309: $changes{'reset'} = 1;
18310: }
18311: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18312: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
18313: if (@diffs > 0) {
18314: $changes{'reset'} = 1;
18315: }
18316: }
18317: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
18318: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
18319: if (exists($current{'resetprelink'})) {
18320: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
18321: $changes{'reset'} = 1;
18322: }
18323: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18324: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
18325: $changes{'reset'} = 1;
18326: }
18327: }
18328: } elsif ($current{'resetprelink'}) {
18329: $changes{'reset'} = 1;
18330: }
18331: foreach my $type (@oktypes) {
18332: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
18333: my @postlink;
18334: foreach my $item (sort(@possplink)) {
18335: if ($item =~ /^(email|username)$/) {
18336: push(@postlink,$item);
18337: }
18338: }
18339: $newvalues{'resetpostlink'}{$type} = \@postlink;
18340: unless ($changes{'reset'}) {
18341: if (ref($current{'resetpostlink'}) eq 'HASH') {
18342: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
18343: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
18344: if (@diffs > 0) {
18345: $changes{'reset'} = 1;
18346: }
18347: } else {
18348: $changes{'reset'} = 1;
18349: }
18350: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18351: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
18352: if (@diffs > 0) {
18353: $changes{'reset'} = 1;
18354: }
18355: }
18356: }
18357: }
18358: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
18359: my @resetemail;
18360: foreach my $item (sort(@possemailsrc)) {
18361: if ($item =~ /^(permanent|critical|notify)$/) {
18362: push(@resetemail,$item);
18363: }
18364: }
18365: $newvalues{'resetemail'} = \@resetemail;
18366: unless ($changes{'reset'}) {
18367: if (ref($current{'resetemail'}) eq 'ARRAY') {
18368: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
18369: if (@diffs > 0) {
18370: $changes{'reset'} = 1;
18371: }
18372: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18373: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
18374: if (@diffs > 0) {
18375: $changes{'reset'} = 1;
18376: }
18377: }
18378: }
18379: if ($env{'form.passwords_stdtext'} == 0) {
18380: $newvalues{'resetremove'} = 1;
18381: unless ($current{'resetremove'}) {
18382: $changes{'reset'} = 1;
18383: }
18384: } elsif ($current{'resetremove'}) {
18385: $changes{'reset'} = 1;
18386: }
18387: if ($env{'form.passwords_customfile.filename'} ne '') {
18388: my $servadm = $r->dir_config('lonAdmEMail');
18389: my ($configuserok,$author_ok,$switchserver) =
18390: &config_check($dom,$confname,$servadm);
18391: my $error;
18392: if ($configuserok eq 'ok') {
18393: if ($switchserver) {
18394: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
18395: } else {
18396: if ($author_ok eq 'ok') {
18397: my ($result,$customurl) =
18398: &publishlogo($r,'upload','passwords_customfile',$dom,
18399: $confname,'customtext/resetpw','','',$customfn);
18400: if ($result eq 'ok') {
18401: $newvalues{'resetcustom'} = $customurl;
18402: $changes{'reset'} = 1;
18403: } else {
18404: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
18405: }
18406: } else {
18407: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
18408: }
18409: }
18410: } else {
18411: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
18412: }
18413: if ($error) {
18414: &Apache::lonnet::logthis($error);
18415: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18416: }
18417: } elsif ($current{'resetcustom'}) {
18418: if ($env{'form.passwords_custom_del'}) {
18419: $changes{'reset'} = 1;
18420: } else {
18421: $newvalues{'resetcustom'} = $current{'resetcustom'};
18422: }
18423: }
18424: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
18425: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
18426: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
18427: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
18428: $changes{'intauth'} = 1;
18429: }
18430: } else {
18431: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
18432: }
18433: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
18434: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
18435: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
18436: $changes{'intauth'} = 1;
18437: }
18438: } else {
18439: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18440: }
18441: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
18442: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
18443: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
18444: $changes{'intauth'} = 1;
18445: }
18446: } else {
18447: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18448: }
18449: foreach my $item ('cost','check','switch') {
18450: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
18451: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
18452: $updatedefaults = 1;
18453: }
18454: }
18455: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
18456: my %crsownerchg = (
18457: by => [],
18458: for => [],
18459: );
18460: foreach my $item ('by','for') {
18461: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
18462: foreach my $type (sort(@posstypes)) {
18463: if (grep(/^\Q$type\E$/,@oktypes)) {
18464: push(@{$crsownerchg{$item}},$type);
18465: }
18466: }
18467: }
18468: $newvalues{'crsownerchg'} = \%crsownerchg;
18469: if (ref($current{'crsownerchg'}) eq 'HASH') {
18470: foreach my $item ('by','for') {
18471: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
18472: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
18473: if (@diffs > 0) {
18474: $changes{'crsownerchg'} = 1;
18475: last;
18476: }
18477: }
18478: }
18479: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
18480: foreach my $item ('by','for') {
18481: if (@{$crsownerchg{$item}} > 0) {
18482: $changes{'crsownerchg'} = 1;
18483: last;
18484: }
18485: }
18486: }
18487:
18488: my %confighash = (
18489: defaults => \%save_defaults,
18490: passwords => \%newvalues,
18491: );
18492: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
18493:
18494: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18495: if ($putresult eq 'ok') {
18496: if (keys(%changes) > 0) {
18497: $resulttext = &mt('Changes made: ').'<ul>';
18498: foreach my $key ('reset','intauth','rules','crsownerchg') {
18499: if ($changes{$key}) {
18500: unless ($key eq 'intauth') {
18501: $updateconf = 1;
18502: }
18503: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18504: if ($key eq 'reset') {
18505: if ($confighash{'passwords'}{'captcha'} eq 'original') {
18506: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
18507: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
18508: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
18509: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
18510: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
18511: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
18512: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
18513: }
18514: } else {
18515: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
18516: }
18517: if ($confighash{'passwords'}{'resetlink'}) {
18518: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
18519: } else {
18520: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
18521: &mt('Will default to 2 hours').'</li>';
18522: }
18523: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
18524: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
18525: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
18526: } else {
18527: my $casesens;
18528: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
18529: if ($type eq 'default') {
18530: $casesens .= $othertitle.', ';
18531: } elsif ($usertypes->{$type} ne '') {
18532: $casesens .= $usertypes->{$type}.', ';
18533: }
18534: }
18535: $casesens =~ s/\Q, \E$//;
18536: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
18537: }
18538: } else {
18539: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
18540: }
18541: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
18542: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
18543: } else {
18544: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
18545: }
18546: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
18547: my $output;
18548: if (ref($types) eq 'ARRAY') {
18549: foreach my $type (@{$types}) {
18550: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
18551: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
18552: $output .= $usertypes->{$type}.' -- '.&mt('none');
18553: } else {
18554: $output .= $usertypes->{$type}.' -- '.
18555: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
18556: }
18557: }
18558: }
18559: }
18560: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
18561: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
18562: $output .= $othertitle.' -- '.&mt('none');
18563: } else {
18564: $output .= $othertitle.' -- '.
18565: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
18566: }
18567: }
18568: if ($output) {
18569: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
18570: } else {
18571: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18572: }
18573: } else {
18574: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18575: }
18576: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
18577: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
18578: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
18579: } else {
18580: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18581: }
18582: } else {
18583: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18584: }
18585: if ($confighash{'passwords'}{'resetremove'}) {
18586: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
18587: } else {
18588: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
18589: }
18590: if ($confighash{'passwords'}{'resetcustom'}) {
18591: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
18592: &mt('custom text'),600,500,undef,undef,
18593: undef,undef,'background-color:#ffffff');
18594: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
18595: } else {
18596: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
18597: }
18598: } elsif ($key eq 'intauth') {
18599: foreach my $item ('cost','switch','check') {
18600: my $value = $save_defaults{$key.'_'.$item};
18601: if ($item eq 'switch') {
18602: my %optiondesc = &Apache::lonlocal::texthash (
18603: 0 => 'No',
18604: 1 => 'Yes',
18605: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
18606: );
18607: if ($value =~ /^(0|1|2)$/) {
18608: $value = $optiondesc{$value};
18609: } else {
18610: $value = &mt('none -- defaults to No');
18611: }
18612: } elsif ($item eq 'check') {
18613: my %optiondesc = &Apache::lonlocal::texthash (
18614: 0 => 'No',
18615: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
18616: 2 => 'Yes, disallow login if stored cost is less than domain default',
18617: );
18618: if ($value =~ /^(0|1|2)$/) {
18619: $value = $optiondesc{$value};
18620: } else {
18621: $value = &mt('none -- defaults to No');
18622: }
18623: }
18624: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
18625: }
18626: } elsif ($key eq 'rules') {
18627: foreach my $rule ('min','max','expire','numsaved') {
18628: if ($confighash{'passwords'}{$rule} eq '') {
18629: if ($rule eq 'min') {
18630: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
18631: ' '.&mt('Default of [_1] will be used',
18632: $Apache::lonnet::passwdmin).'</li>';
18633: } else {
18634: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
18635: }
18636: } else {
18637: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
18638: }
18639: }
18640: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
18641: if (@{$confighash{'passwords'}{'chars'}} > 0) {
18642: my %rulenames = &Apache::lonlocal::texthash(
18643: uc => 'At least one upper case letter',
18644: lc => 'At least one lower case letter',
18645: num => 'At least one number',
18646: spec => 'At least one non-alphanumeric',
18647: );
18648: my $needed = '<ul><li>'.
18649: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
18650: '</li></ul>';
18651: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
18652: } else {
18653: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18654: }
18655: } else {
18656: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18657: }
18658: } elsif ($key eq 'crsownerchg') {
18659: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
18660: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
18661: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
18662: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18663: } else {
18664: my %crsownerstr;
18665: foreach my $item ('by','for') {
18666: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
18667: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
18668: if ($type eq 'default') {
18669: $crsownerstr{$item} .= $othertitle.', ';
18670: } elsif ($usertypes->{$type} ne '') {
18671: $crsownerstr{$item} .= $usertypes->{$type}.', ';
18672: }
18673: }
18674: $crsownerstr{$item} =~ s/\Q, \E$//;
18675: }
18676: }
18677: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
18678: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
18679: }
18680: } else {
18681: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18682: }
18683: }
18684: $resulttext .= '</ul></li>';
18685: }
18686: }
18687: $resulttext .= '</ul>';
18688: } else {
18689: $resulttext = &mt('No changes made to password settings');
18690: }
18691: my $cachetime = 24*60*60;
18692: if ($updatedefaults) {
18693: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18694: if (ref($lastactref) eq 'HASH') {
18695: $lastactref->{'domdefaults'} = 1;
18696: }
18697: }
18698: if ($updateconf) {
18699: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
18700: if (ref($lastactref) eq 'HASH') {
18701: $lastactref->{'passwdconf'} = 1;
18702: }
18703: }
18704: } else {
18705: $resulttext = '<span class="LC_error">'.
18706: &mt('An error occurred: [_1]',$putresult).'</span>';
18707: }
18708: if ($errors) {
18709: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18710: $errors.'</ul></p>';
18711: }
18712: return $resulttext;
18713: }
18714:
18715: sub password_rule_changes {
18716: my ($prefix,$newvalues,$current,$changes) = @_;
18717: return unless ((ref($newvalues) eq 'HASH') &&
18718: (ref($current) eq 'HASH') &&
18719: (ref($changes) eq 'HASH'));
18720: my (@rules,%staticdefaults);
18721: if ($prefix eq 'passwords') {
18722: @rules = ('min','max','expire','numsaved');
18723: } elsif ($prefix eq 'secrets') {
18724: @rules = ('min','max');
18725: }
18726: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18727: foreach my $rule (@rules) {
18728: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
18729: my $ruleok;
18730: if ($rule eq 'expire') {
18731: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
18732: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18733: $ruleok = 1;
18734: }
18735: } elsif ($rule eq 'min') {
18736: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
18737: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
18738: $ruleok = 1;
18739: }
18740: }
18741: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
18742: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18743: $ruleok = 1;
18744: }
18745: if ($ruleok) {
18746: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
18747: if (exists($current->{$rule})) {
18748: if ($newvalues->{$rule} ne $current->{$rule}) {
18749: $changes->{'rules'} = 1;
18750: }
18751: } elsif ($rule eq 'min') {
18752: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
18753: $changes->{'rules'} = 1;
18754: }
18755: } else {
18756: $changes->{'rules'} = 1;
18757: }
18758: } elsif (exists($current->{$rule})) {
18759: $changes->{'rules'} = 1;
18760: }
18761: }
18762: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
18763: my @chars;
18764: foreach my $item (sort(@posschars)) {
18765: if ($item =~ /^(uc|lc|num|spec)$/) {
18766: push(@chars,$item);
18767: }
18768: }
18769: $newvalues->{'chars'} = \@chars;
18770: unless ($changes->{'rules'}) {
18771: if (ref($current->{'chars'}) eq 'ARRAY') {
18772: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
18773: if (@diffs > 0) {
18774: $changes->{'rules'} = 1;
18775: }
18776: } else {
18777: if (@chars > 0) {
18778: $changes->{'rules'} = 1;
18779: }
18780: }
18781: }
18782: return;
18783: }
18784:
18785: sub modify_usercreation {
18786: my ($dom,%domconfig) = @_;
18787: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
18788: my $warningmsg;
18789: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18790: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18791: if ($key eq 'cancreate') {
18792: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18793: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18794: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
18795: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18796: } else {
18797: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18798: }
18799: }
18800: }
18801: } elsif ($key eq 'email_rule') {
18802: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18803: } else {
18804: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18805: }
18806: }
18807: }
18808: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
18809: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
18810: my @contexts = ('author','course','requestcrs');
18811: foreach my $item(@contexts) {
18812: $cancreate{$item} = $env{'form.can_createuser_'.$item};
18813: }
18814: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18815: foreach my $item (@contexts) {
18816: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
18817: push(@{$changes{'cancreate'}},$item);
18818: }
18819: }
18820: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
18821: foreach my $item (@contexts) {
18822: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
18823: if ($cancreate{$item} ne 'any') {
18824: push(@{$changes{'cancreate'}},$item);
18825: }
18826: } else {
18827: if ($cancreate{$item} ne 'none') {
18828: push(@{$changes{'cancreate'}},$item);
18829: }
18830: }
18831: }
18832: } else {
18833: foreach my $item (@contexts) {
18834: push(@{$changes{'cancreate'}},$item);
18835: }
18836: }
18837:
18838: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18839: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18840: if (!grep(/^\Q$type\E$/,@username_rule)) {
18841: push(@{$changes{'username_rule'}},$type);
18842: }
18843: }
18844: foreach my $type (@username_rule) {
18845: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18846: push(@{$changes{'username_rule'}},$type);
18847: }
18848: }
18849: } else {
18850: push(@{$changes{'username_rule'}},@username_rule);
18851: }
18852:
18853: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18854: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18855: if (!grep(/^\Q$type\E$/,@id_rule)) {
18856: push(@{$changes{'id_rule'}},$type);
18857: }
18858: }
18859: foreach my $type (@id_rule) {
18860: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18861: push(@{$changes{'id_rule'}},$type);
18862: }
18863: }
18864: } else {
18865: push(@{$changes{'id_rule'}},@id_rule);
18866: }
18867:
18868: my @authen_contexts = ('author','course','domain');
18869: my @authtypes = ('int','krb4','krb5','loc','lti');
18870: my %authhash;
18871: foreach my $item (@authen_contexts) {
18872: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18873: foreach my $auth (@authtypes) {
18874: if (grep(/^\Q$auth\E$/,@authallowed)) {
18875: $authhash{$item}{$auth} = 1;
18876: } else {
18877: $authhash{$item}{$auth} = 0;
18878: }
18879: }
18880: }
18881: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18882: foreach my $item (@authen_contexts) {
18883: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18884: foreach my $auth (@authtypes) {
18885: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18886: push(@{$changes{'authtypes'}},$item);
18887: last;
18888: }
18889: }
18890: }
18891: }
18892: } else {
18893: foreach my $item (@authen_contexts) {
18894: push(@{$changes{'authtypes'}},$item);
18895: }
18896: }
18897:
18898: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18899: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18900: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18901: $save_usercreate{'id_rule'} = \@id_rule;
18902: $save_usercreate{'username_rule'} = \@username_rule,
18903: $save_usercreate{'authtypes'} = \%authhash;
18904:
18905: my %usercreation_hash = (
18906: usercreation => \%save_usercreate,
18907: );
18908:
18909: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18910: $dom);
18911:
18912: if ($putresult eq 'ok') {
18913: if (keys(%changes) > 0) {
18914: $resulttext = &mt('Changes made:').'<ul>';
18915: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18916: my %lt = &usercreation_types();
18917: foreach my $type (@{$changes{'cancreate'}}) {
18918: my $chgtext = $lt{$type}.', ';
18919: if ($cancreate{$type} eq 'none') {
18920: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18921: } elsif ($cancreate{$type} eq 'any') {
18922: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18923: } elsif ($cancreate{$type} eq 'official') {
18924: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18925: } elsif ($cancreate{$type} eq 'unofficial') {
18926: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18927: }
18928: $resulttext .= '<li>'.$chgtext.'</li>';
18929: }
18930: }
18931: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18932: my ($rules,$ruleorder) =
18933: &Apache::lonnet::inst_userrules($dom,'username');
18934: my $chgtext = '<ul>';
18935: foreach my $type (@username_rule) {
18936: if (ref($rules->{$type}) eq 'HASH') {
18937: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18938: }
18939: }
18940: $chgtext .= '</ul>';
18941: if (@username_rule > 0) {
18942: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18943: } else {
18944: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18945: }
18946: }
18947: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18948: my ($idrules,$idruleorder) =
18949: &Apache::lonnet::inst_userrules($dom,'id');
18950: my $chgtext = '<ul>';
18951: foreach my $type (@id_rule) {
18952: if (ref($idrules->{$type}) eq 'HASH') {
18953: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18954: }
18955: }
18956: $chgtext .= '</ul>';
18957: if (@id_rule > 0) {
18958: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18959: } else {
18960: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18961: }
18962: }
18963: my %authname = &authtype_names();
18964: my %context_title = &context_names();
18965: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18966: my $chgtext = '<ul>';
18967: foreach my $type (@{$changes{'authtypes'}}) {
18968: my @allowed;
18969: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18970: foreach my $auth (@authtypes) {
18971: if ($authhash{$type}{$auth}) {
18972: push(@allowed,$authname{$auth});
18973: }
18974: }
18975: if (@allowed > 0) {
18976: $chgtext .= join(', ',@allowed).'</li>';
18977: } else {
18978: $chgtext .= &mt('none').'</li>';
18979: }
18980: }
18981: $chgtext .= '</ul>';
18982: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18983: $resulttext .= '</li>';
18984: }
18985: $resulttext .= '</ul>';
18986: } else {
18987: $resulttext = &mt('No changes made to user creation settings');
18988: }
18989: } else {
18990: $resulttext = '<span class="LC_error">'.
18991: &mt('An error occurred: [_1]',$putresult).'</span>';
18992: }
18993: if ($warningmsg ne '') {
18994: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18995: }
18996: return $resulttext;
18997: }
18998:
18999: sub modify_selfcreation {
19000: my ($dom,$lastactref,%domconfig) = @_;
19001: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
19002: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
19003: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19004: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
19005: if (ref($typesref) eq 'ARRAY') {
19006: @types = @{$typesref};
19007: }
19008: if (ref($usertypesref) eq 'HASH') {
19009: %usertypes = %{$usertypesref};
19010: }
19011: $usertypes{'default'} = $othertitle;
19012: #
19013: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
19014: #
19015: if (ref($domconfig{'usercreation'}) eq 'HASH') {
19016: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
19017: if ($key eq 'cancreate') {
19018: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
19019: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
19020: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
19021: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
19022: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
19023: ($item eq 'emailusername') || ($item eq 'shibenv') ||
19024: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
19025: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
19026: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
19027: } else {
19028: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
19029: }
19030: }
19031: }
19032: } elsif ($key eq 'email_rule') {
19033: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
19034: } else {
19035: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
19036: }
19037: }
19038: }
19039: #
19040: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
19041: #
19042: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19043: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19044: if ($key eq 'selfcreate') {
19045: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
19046: } else {
19047: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
19048: }
19049: }
19050: }
19051: #
19052: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
19053: #
19054: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19055: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
19056: if ($key eq 'inststatusguest') {
19057: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
19058: } else {
19059: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
19060: }
19061: }
19062: }
19063:
19064: my @contexts = ('selfcreate');
19065: @{$cancreate{'selfcreate'}} = ();
19066: %{$cancreate{'emailusername'}} = ();
19067: if (@types) {
19068: @{$cancreate{'statustocreate'}} = ();
19069: }
19070: %{$cancreate{'selfcreateprocessing'}} = ();
19071: %{$cancreate{'shibenv'}} = ();
19072: %{$cancreate{'emailverified'}} = ();
19073: %{$cancreate{'emailoptions'}} = ();
19074: %{$cancreate{'emaildomain'}} = ();
19075: my %selfcreatetypes = (
19076: sso => 'users authenticated by institutional single sign on',
19077: login => 'users authenticated by institutional log-in',
19078: email => 'users verified by e-mail',
19079: );
19080: #
19081: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
19082: # is permitted.
19083: #
19084: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
19085:
19086: my (@statuses,%email_rule);
19087: foreach my $item ('login','sso','email') {
19088: if ($item eq 'email') {
19089: if ($env{'form.cancreate_email'}) {
19090: if (@types) {
19091: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
19092: foreach my $status (@poss_statuses) {
19093: if (grep(/^\Q$status\E$/,(@types,'default'))) {
19094: push(@statuses,$status);
19095: }
19096: }
19097: $save_inststatus{'inststatusguest'} = \@statuses;
19098: } else {
19099: push(@statuses,'default');
19100: }
19101: if (@statuses) {
19102: my %curr_rule;
19103: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
19104: foreach my $type (@statuses) {
19105: $curr_rule{$type} = $curr_usercreation{'email_rule'};
19106: }
19107: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
19108: foreach my $type (@statuses) {
19109: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
19110: }
19111: }
19112: push(@{$cancreate{'selfcreate'}},'email');
19113: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
19114: my %curremaildom;
19115: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
19116: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
19117: }
19118: foreach my $type (@statuses) {
19119: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
19120: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
19121: }
19122: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
19123: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
19124: }
19125: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
19126: #
19127: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
19128: #
19129: my $chosen = $1;
19130: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
19131: my $emaildom;
19132: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
19133: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
19134: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
19135: if (ref($curremaildom{$type}) eq 'HASH') {
19136: if (exists($curremaildom{$type}{$chosen})) {
19137: if ($curremaildom{$type}{$chosen} ne $emaildom) {
19138: push(@{$changes{'cancreate'}},'emaildomain');
19139: }
19140: } elsif ($emaildom ne '') {
19141: push(@{$changes{'cancreate'}},'emaildomain');
19142: }
19143: } elsif ($emaildom ne '') {
19144: push(@{$changes{'cancreate'}},'emaildomain');
19145: }
19146: }
19147: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19148: } elsif ($chosen eq 'custom') {
19149: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
19150: $email_rule{$type} = [];
19151: if (ref($emailrules) eq 'HASH') {
19152: foreach my $rule (@possemail_rules) {
19153: if (exists($emailrules->{$rule})) {
19154: push(@{$email_rule{$type}},$rule);
19155: }
19156: }
19157: }
19158: if (@{$email_rule{$type}}) {
19159: $cancreate{'emailoptions'}{$type} = 'custom';
19160: if (ref($curr_rule{$type}) eq 'ARRAY') {
19161: if (@{$curr_rule{$type}} > 0) {
19162: foreach my $rule (@{$curr_rule{$type}}) {
19163: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
19164: push(@{$changes{'email_rule'}},$type);
19165: }
19166: }
19167: }
19168: foreach my $type (@{$email_rule{$type}}) {
19169: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
19170: push(@{$changes{'email_rule'}},$type);
19171: }
19172: }
19173: } else {
19174: push(@{$changes{'email_rule'}},$type);
19175: }
19176: }
19177: } else {
19178: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19179: }
19180: }
19181: }
19182: if (@types) {
19183: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19184: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
19185: if (@changed) {
19186: push(@{$changes{'inststatus'}},'inststatusguest');
19187: }
19188: } else {
19189: push(@{$changes{'inststatus'}},'inststatusguest');
19190: }
19191: }
19192: } else {
19193: delete($env{'form.cancreate_email'});
19194: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19195: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19196: push(@{$changes{'inststatus'}},'inststatusguest');
19197: }
19198: }
19199: }
19200: } else {
19201: $save_inststatus{'inststatusguest'} = [];
19202: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19203: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19204: push(@{$changes{'inststatus'}},'inststatusguest');
19205: }
19206: }
19207: }
19208: } else {
19209: if ($env{'form.cancreate_'.$item}) {
19210: push(@{$cancreate{'selfcreate'}},$item);
19211: }
19212: }
19213: }
19214: my (%userinfo,%savecaptcha);
19215: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
19216: #
19217: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
19218: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
19219: #
19220:
19221: if ($env{'form.cancreate_email'}) {
19222: push(@contexts,'emailusername');
19223: if (@statuses) {
19224: foreach my $type (@statuses) {
19225: if (ref($infofields) eq 'ARRAY') {
19226: foreach my $field (@{$infofields}) {
19227: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
19228: $cancreate{'emailusername'}{$type}{$field} = $1;
19229: }
19230: }
19231: }
19232: }
19233: }
19234: #
19235: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
19236: # queued requests for self-creation of account verified by e-mail.
19237: #
19238:
19239: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
19240: @approvalnotify = sort(@approvalnotify);
19241: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
19242: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19243: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
19244: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
19245: push(@{$changes{'cancreate'}},'notify');
19246: }
19247: } else {
19248: if ($cancreate{'notify'}{'approval'}) {
19249: push(@{$changes{'cancreate'}},'notify');
19250: }
19251: }
19252: } elsif ($cancreate{'notify'}{'approval'}) {
19253: push(@{$changes{'cancreate'}},'notify');
19254: }
19255:
19256: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
19257: }
19258: #
19259: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
19260: # institutional log-in.
19261: #
19262: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
19263: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
19264: ($domdefaults{'auth_def'} eq 'localauth'))) {
19265: $warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.
19266: &mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
19267: }
19268: }
19269: my @fields = ('lastname','firstname','middlename','generation',
19270: 'permanentemail','id');
19271: my @shibfields = (@fields,'inststatus');
19272: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19273: #
19274: # Where usernames may created for institutional log-in and/or institutional single sign on:
19275: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
19276: # may self-create accounts
19277: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
19278: # which the user may supply, if institutional data is unavailable.
19279: #
19280: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
19281: if (@types) {
19282: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
19283: push(@contexts,'statustocreate');
19284: foreach my $type (@types) {
19285: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
19286: foreach my $field (@fields) {
19287: if (grep(/^\Q$field\E$/,@modifiable)) {
19288: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
19289: } else {
19290: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
19291: }
19292: }
19293: }
19294: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
19295: foreach my $type (@types) {
19296: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
19297: foreach my $field (@fields) {
19298: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
19299: $curr_usermodify{'selfcreate'}{$type}{$field}) {
19300: push(@{$changes{'selfcreate'}},$type);
19301: last;
19302: }
19303: }
19304: }
19305: }
19306: } else {
19307: foreach my $type (@types) {
19308: push(@{$changes{'selfcreate'}},$type);
19309: }
19310: }
19311: }
19312: foreach my $field (@shibfields) {
19313: if ($env{'form.shibenv_'.$field} ne '') {
19314: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
19315: }
19316: }
19317: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19318: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
19319: foreach my $field (@shibfields) {
19320: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
19321: push(@{$changes{'cancreate'}},'shibenv');
19322: }
19323: }
19324: } else {
19325: foreach my $field (@shibfields) {
19326: if ($env{'form.shibenv_'.$field}) {
19327: push(@{$changes{'cancreate'}},'shibenv');
19328: last;
19329: }
19330: }
19331: }
19332: }
19333: }
19334: foreach my $item (@contexts) {
19335: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
19336: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
19337: if (ref($cancreate{$item}) eq 'ARRAY') {
19338: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
19339: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19340: push(@{$changes{'cancreate'}},$item);
19341: }
19342: }
19343: }
19344: }
19345: if (ref($cancreate{$item}) eq 'ARRAY') {
19346: foreach my $type (@{$cancreate{$item}}) {
19347: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
19348: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19349: push(@{$changes{'cancreate'}},$item);
19350: }
19351: }
19352: }
19353: }
19354: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
19355: if (ref($cancreate{$item}) eq 'HASH') {
19356: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
19357: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19358: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
19359: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19360: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19361: push(@{$changes{'cancreate'}},$item);
19362: }
19363: }
19364: }
19365: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19366: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19367: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19368: push(@{$changes{'cancreate'}},$item);
19369: }
19370: }
19371: }
19372: }
19373: foreach my $type (keys(%{$cancreate{$item}})) {
19374: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19375: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19376: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19377: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19378: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19379: push(@{$changes{'cancreate'}},$item);
19380: }
19381: }
19382: } else {
19383: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19384: push(@{$changes{'cancreate'}},$item);
19385: }
19386: }
19387: }
19388: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19389: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19390: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19391: push(@{$changes{'cancreate'}},$item);
19392: }
19393: }
19394: }
19395: }
19396: }
19397: } elsif ($curr_usercreation{'cancreate'}{$item}) {
19398: if (ref($cancreate{$item}) eq 'ARRAY') {
19399: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
19400: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19401: push(@{$changes{'cancreate'}},$item);
19402: }
19403: }
19404: }
19405: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19406: if (ref($cancreate{$item}) eq 'HASH') {
19407: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19408: push(@{$changes{'cancreate'}},$item);
19409: }
19410: }
19411: } elsif ($item eq 'emailusername') {
19412: if (ref($cancreate{$item}) eq 'HASH') {
19413: foreach my $type (keys(%{$cancreate{$item}})) {
19414: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19415: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19416: if ($cancreate{$item}{$type}{$field}) {
19417: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19418: push(@{$changes{'cancreate'}},$item);
19419: }
19420: last;
19421: }
19422: }
19423: }
19424: }
19425: }
19426: }
19427: }
19428: #
19429: # Populate %save_usercreate hash with updates to self-creation configuration.
19430: #
19431: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
19432: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
19433: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
19434: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
19435: if (ref($cancreate{'notify'}) eq 'HASH') {
19436: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
19437: }
19438: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
19439: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
19440: }
19441: if (ref($cancreate{'emailverified'}) eq 'HASH') {
19442: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
19443: }
19444: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
19445: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
19446: }
19447: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
19448: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
19449: }
19450: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19451: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
19452: }
19453: if (ref($cancreate{'shibenv'}) eq 'HASH') {
19454: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
19455: }
19456: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
19457: $save_usercreate{'email_rule'} = \%email_rule;
19458:
19459: my %userconfig_hash = (
19460: usercreation => \%save_usercreate,
19461: usermodification => \%save_usermodify,
19462: inststatus => \%save_inststatus,
19463: );
19464:
19465: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
19466: $dom);
19467: #
19468: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
19469: #
19470: if ($putresult eq 'ok') {
19471: if (keys(%changes) > 0) {
19472: $resulttext = &mt('Changes made:').'<ul>';
19473: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19474: my %lt = &selfcreation_types();
19475: foreach my $type (@{$changes{'cancreate'}}) {
19476: my $chgtext = '';
19477: if ($type eq 'selfcreate') {
19478: if (@{$cancreate{$type}} == 0) {
19479: $chgtext .= &mt('Self creation of a new user account is not permitted.');
19480: } else {
19481: $chgtext .= &mt('Self-creation of a new account is permitted for:').
19482: '<ul>';
19483: foreach my $case (@{$cancreate{$type}}) {
19484: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
19485: }
19486: $chgtext .= '</ul>';
19487: if (ref($cancreate{$type}) eq 'ARRAY') {
19488: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
19489: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19490: if (@{$cancreate{'statustocreate'}} == 0) {
19491: $chgtext .= '<span class="LC_warning">'.
19492: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
19493: '</span><br />';
19494: }
19495: }
19496: }
19497: if (grep(/^email$/,@{$cancreate{$type}})) {
19498: if (!@statuses) {
19499: $chgtext .= '<span class="LC_warning">'.
19500: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
19501: '</span><br />';
19502:
19503: }
19504: }
19505: }
19506: }
19507: } elsif ($type eq 'shibenv') {
19508: if (keys(%{$cancreate{$type}}) == 0) {
19509: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
19510: } else {
19511: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
19512: '<ul>';
19513: foreach my $field (@shibfields) {
19514: next if ($cancreate{$type}{$field} eq '');
19515: if ($field eq 'inststatus') {
19516: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
19517: } else {
19518: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
19519: }
19520: }
19521: $chgtext .= '</ul>';
19522: }
19523: } elsif ($type eq 'statustocreate') {
19524: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
19525: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
19526: if (@{$cancreate{'selfcreate'}} > 0) {
19527: if (@{$cancreate{'statustocreate'}} == 0) {
19528: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
19529: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
19530: $chgtext .= '<br />'.
19531: '<span class="LC_warning">'.
19532: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
19533: '</span>';
19534: }
19535: } elsif (keys(%usertypes) > 0) {
19536: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19537: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
19538: } else {
19539: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
19540: }
19541: $chgtext .= '<ul>';
19542: foreach my $case (@{$cancreate{$type}}) {
19543: if ($case eq 'default') {
19544: $chgtext .= '<li>'.$othertitle.'</li>';
19545: } else {
19546: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
19547: }
19548: }
19549: $chgtext .= '</ul>';
19550: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19551: $chgtext .= '<span class="LC_warning">'.
19552: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
19553: '</span>';
19554: }
19555: }
19556: } else {
19557: if (@{$cancreate{$type}} == 0) {
19558: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
19559: } else {
19560: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
19561: }
19562: }
19563: $chgtext .= '<br />';
19564: }
19565: } elsif ($type eq 'selfcreateprocessing') {
19566: my %choices = &Apache::lonlocal::texthash (
19567: automatic => 'Automatic approval',
19568: approval => 'Queued for approval',
19569: );
19570: if (@types) {
19571: if (@statuses) {
19572: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
19573: '<ul>';
19574: foreach my $status (@statuses) {
19575: if ($status eq 'default') {
19576: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19577: } else {
19578: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19579: }
19580: }
19581: $chgtext .= '</ul>';
19582: }
19583: } else {
19584: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
19585: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
19586: }
19587: } elsif ($type eq 'emailverified') {
19588: my %options = &Apache::lonlocal::texthash (
19589: all => 'Same as e-mail',
19590: first => 'Omit @domain',
19591: free => 'Free to choose',
19592: );
19593: if (@types) {
19594: if (@statuses) {
19595: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
19596: '<ul>';
19597: foreach my $status (@statuses) {
19598: if ($status eq 'default') {
19599: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19600: } else {
19601: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19602: }
19603: }
19604: $chgtext .= '</ul>';
19605: }
19606: } else {
19607: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
19608: $options{$cancreate{'emailverified'}{'default'}});
19609: }
19610: } elsif ($type eq 'emailoptions') {
19611: my %options = &Apache::lonlocal::texthash (
19612: any => 'Any e-mail',
19613: inst => 'Institutional only',
19614: noninst => 'Non-institutional only',
19615: custom => 'Custom restrictions',
19616: );
19617: if (@types) {
19618: if (@statuses) {
19619: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
19620: '<ul>';
19621: foreach my $status (@statuses) {
19622: if ($type eq 'default') {
19623: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19624: } else {
19625: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19626: }
19627: }
19628: $chgtext .= '</ul>';
19629: }
19630: } else {
19631: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
19632: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
19633: } else {
19634: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
19635: $options{$cancreate{'emailoptions'}{'default'}});
19636: }
19637: }
19638: } elsif ($type eq 'emaildomain') {
19639: my $output;
19640: if (@statuses) {
19641: foreach my $type (@statuses) {
19642: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
19643: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
19644: if ($type eq 'default') {
19645: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19646: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19647: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19648: } else {
19649: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
19650: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19651: }
19652: } else {
19653: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19654: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19655: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19656: } else {
19657: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
19658: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19659: }
19660: }
19661: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
19662: if ($type eq 'default') {
19663: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19664: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19665: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19666: } else {
19667: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
19668: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19669: }
19670: } else {
19671: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19672: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19673: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19674: } else {
19675: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
19676: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19677: }
19678: }
19679: }
19680: }
19681: }
19682: }
19683: if ($output ne '') {
19684: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
19685: '<ul>'.$output.'</ul>';
19686: }
19687: } elsif ($type eq 'captcha') {
19688: if ($savecaptcha{$type} eq 'notused') {
19689: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
19690: } else {
19691: my %captchas = &captcha_phrases();
19692: if ($captchas{$savecaptcha{$type}}) {
19693: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
19694: } else {
19695: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
19696: }
19697: }
19698: } elsif ($type eq 'recaptchakeys') {
19699: my ($privkey,$pubkey);
19700: if (ref($savecaptcha{$type}) eq 'HASH') {
19701: $pubkey = $savecaptcha{$type}{'public'};
19702: $privkey = $savecaptcha{$type}{'private'};
19703: }
19704: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
19705: if (!$pubkey) {
19706: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
19707: } else {
19708: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
19709: }
19710: if (!$privkey) {
19711: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
19712: } else {
19713: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
19714: }
19715: $chgtext .= '</ul>';
19716: } elsif ($type eq 'recaptchaversion') {
19717: if ($savecaptcha{'captcha'} eq 'recaptcha') {
19718: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
19719: }
19720: } elsif ($type eq 'emailusername') {
19721: if (ref($cancreate{'emailusername'}) eq 'HASH') {
19722: if (@statuses) {
19723: foreach my $type (@statuses) {
19724: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
19725: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
19726: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
19727: '<ul>';
19728: foreach my $field (@{$infofields}) {
19729: if ($cancreate{'emailusername'}{$type}{$field}) {
19730: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
19731: }
19732: }
19733: $chgtext .= '</ul>';
19734: } else {
19735: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19736: }
19737: } else {
19738: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19739: }
19740: }
19741: }
19742: }
19743: } elsif ($type eq 'notify') {
19744: my $numapprove = 0;
19745: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19746: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
19747: if ($cancreate{'notify'}{'approval'}) {
19748: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
19749: $numapprove ++;
19750: }
19751: }
19752: }
19753: unless ($numapprove) {
19754: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
19755: }
19756: }
19757: if ($chgtext) {
19758: $resulttext .= '<li>'.$chgtext.'</li>';
19759: }
19760: }
19761: }
19762: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
19763: my ($emailrules,$emailruleorder) =
19764: &Apache::lonnet::inst_userrules($dom,'email');
19765: foreach my $type (@{$changes{'email_rule'}}) {
19766: if (ref($email_rule{$type}) eq 'ARRAY') {
19767: my $chgtext = '<ul>';
19768: foreach my $rule (@{$email_rule{$type}}) {
19769: if (ref($emailrules->{$rule}) eq 'HASH') {
19770: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
19771: }
19772: }
19773: $chgtext .= '</ul>';
19774: my $typename;
19775: if (@types) {
19776: if ($type eq 'default') {
19777: $typename = $othertitle;
19778: } else {
19779: $typename = $usertypes{$type};
19780: }
19781: $chgtext .= &mt('(Affiliation: [_1])',$typename);
19782: }
19783: if (@{$email_rule{$type}} > 0) {
19784: $resulttext .= '<li>'.
19785: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
19786: $usertypes{$type}).
19787: $chgtext.
19788: '</li>';
19789: } else {
19790: $resulttext .= '<li>'.
19791: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
19792: '</li>'.
19793: &mt('(Affiliation: [_1])',$typename);
19794: }
19795: }
19796: }
19797: }
19798: if (ref($changes{'inststatus'}) eq 'ARRAY') {
19799: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
19800: if (@{$save_inststatus{'inststatusguest'}} > 0) {
19801: my $chgtext = '<ul>';
19802: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
19803: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
19804: }
19805: $chgtext .= '</ul>';
19806: $resulttext .= '<li>'.
19807: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
19808: $chgtext.
19809: '</li>';
19810: } else {
19811: $resulttext .= '<li>'.
19812: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
19813: '</li>';
19814: }
19815: }
19816: }
19817: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
19818: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
19819: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19820: foreach my $type (@{$changes{'selfcreate'}}) {
19821: my $typename = $type;
19822: if (keys(%usertypes) > 0) {
19823: if ($usertypes{$type} ne '') {
19824: $typename = $usertypes{$type};
19825: }
19826: }
19827: my @modifiable;
19828: $resulttext .= '<li>'.
19829: &mt('Self-creation of account by users with status: [_1]',
19830: '<span class="LC_cusr_emph">'.$typename.'</span>').
19831: ' - '.&mt('modifiable fields (if institutional data blank): ');
19832: foreach my $field (@fields) {
19833: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19834: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19835: }
19836: }
19837: if (@modifiable > 0) {
19838: $resulttext .= join(', ',@modifiable);
19839: } else {
19840: $resulttext .= &mt('none');
19841: }
19842: $resulttext .= '</li>';
19843: }
19844: $resulttext .= '</ul></li>';
19845: }
19846: $resulttext .= '</ul>';
19847: my $cachetime = 24*60*60;
19848: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19849: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19850: if (ref($lastactref) eq 'HASH') {
19851: $lastactref->{'domdefaults'} = 1;
19852: }
19853: } else {
19854: $resulttext = &mt('No changes made to self-creation settings');
19855: }
19856: } else {
19857: $resulttext = '<span class="LC_error">'.
19858: &mt('An error occurred: [_1]',$putresult).'</span>';
19859: }
19860: if ($warningmsg ne '') {
19861: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19862: }
19863: return $resulttext;
19864: }
19865:
19866: sub process_captcha {
19867: my ($container,$changes,$newsettings,$currsettings) = @_;
19868: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19869: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19870: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19871: $newsettings->{'captcha'} = 'original';
19872: }
19873: my %current;
19874: if (ref($currsettings) eq 'HASH') {
19875: %current = %{$currsettings};
19876: }
19877: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19878: if ($container eq 'cancreate') {
19879: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19880: push(@{$changes->{'cancreate'}},'captcha');
19881: } elsif (!defined($changes->{'cancreate'})) {
19882: $changes->{'cancreate'} = ['captcha'];
19883: }
19884: } elsif ($container eq 'passwords') {
19885: $changes->{'reset'} = 1;
19886: } else {
19887: $changes->{'captcha'} = 1;
19888: }
19889: }
19890: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19891: if ($newsettings->{'captcha'} eq 'recaptcha') {
19892: $newpub = $env{'form.'.$container.'_recaptchapub'};
19893: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19894: $newpub =~ s/[^\w\-]//g;
19895: $newpriv =~ s/[^\w\-]//g;
19896: $newsettings->{'recaptchakeys'} = {
19897: public => $newpub,
19898: private => $newpriv,
19899: };
19900: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19901: $newversion =~ s/\D//g;
19902: if ($newversion ne '2') {
19903: $newversion = 1;
19904: }
19905: $newsettings->{'recaptchaversion'} = $newversion;
19906: }
19907: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19908: $currpub = $current{'recaptchakeys'}{'public'};
19909: $currpriv = $current{'recaptchakeys'}{'private'};
19910: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19911: $newsettings->{'recaptchakeys'} = {
19912: public => '',
19913: private => '',
19914: }
19915: }
19916: }
19917: if ($current{'captcha'} eq 'recaptcha') {
19918: $currversion = $current{'recaptchaversion'};
19919: if ($currversion ne '2') {
19920: $currversion = 1;
19921: }
19922: }
19923: if ($currversion ne $newversion) {
19924: if ($container eq 'cancreate') {
19925: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19926: push(@{$changes->{'cancreate'}},'recaptchaversion');
19927: } elsif (!defined($changes->{'cancreate'})) {
19928: $changes->{'cancreate'} = ['recaptchaversion'];
19929: }
19930: } elsif ($container eq 'passwords') {
19931: $changes->{'reset'} = 1;
19932: } else {
19933: $changes->{'recaptchaversion'} = 1;
19934: }
19935: }
19936: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19937: if ($container eq 'cancreate') {
19938: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19939: push(@{$changes->{'cancreate'}},'recaptchakeys');
19940: } elsif (!defined($changes->{'cancreate'})) {
19941: $changes->{'cancreate'} = ['recaptchakeys'];
19942: }
19943: } elsif ($container eq 'passwords') {
19944: $changes->{'reset'} = 1;
19945: } else {
19946: $changes->{'recaptchakeys'} = 1;
19947: }
19948: }
19949: return;
19950: }
19951:
19952: sub modify_usermodification {
19953: my ($dom,%domconfig) = @_;
19954: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19955: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19956: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19957: if ($key eq 'selfcreate') {
19958: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19959: } else {
19960: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19961: }
19962: }
19963: }
19964: my @contexts = ('author','course');
19965: my %context_title = (
19966: author => 'In author context',
19967: course => 'In course context',
19968: );
19969: my @fields = ('lastname','firstname','middlename','generation',
19970: 'permanentemail','id');
19971: my %roles = (
19972: author => ['ca','aa'],
19973: course => ['st','ep','ta','in','cr'],
19974: );
19975: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19976: foreach my $context (@contexts) {
19977: foreach my $role (@{$roles{$context}}) {
19978: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19979: foreach my $item (@fields) {
19980: if (grep(/^\Q$item\E$/,@modifiable)) {
19981: $modifyhash{$context}{$role}{$item} = 1;
19982: } else {
19983: $modifyhash{$context}{$role}{$item} = 0;
19984: }
19985: }
19986: }
19987: if (ref($curr_usermodification{$context}) eq 'HASH') {
19988: foreach my $role (@{$roles{$context}}) {
19989: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19990: foreach my $field (@fields) {
19991: if ($modifyhash{$context}{$role}{$field} ne
19992: $curr_usermodification{$context}{$role}{$field}) {
19993: push(@{$changes{$context}},$role);
19994: last;
19995: }
19996: }
19997: }
19998: }
19999: } else {
20000: foreach my $context (@contexts) {
20001: foreach my $role (@{$roles{$context}}) {
20002: push(@{$changes{$context}},$role);
20003: }
20004: }
20005: }
20006: }
20007: my %usermodification_hash = (
20008: usermodification => \%modifyhash,
20009: );
20010: my $putresult = &Apache::lonnet::put_dom('configuration',
20011: \%usermodification_hash,$dom);
20012: if ($putresult eq 'ok') {
20013: if (keys(%changes) > 0) {
20014: $resulttext = &mt('Changes made: ').'<ul>';
20015: foreach my $context (@contexts) {
20016: if (ref($changes{$context}) eq 'ARRAY') {
20017: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
20018: if (ref($changes{$context}) eq 'ARRAY') {
20019: foreach my $role (@{$changes{$context}}) {
20020: my $rolename;
20021: if ($role eq 'cr') {
20022: $rolename = &mt('Custom');
20023: } else {
20024: $rolename = &Apache::lonnet::plaintext($role);
20025: }
20026: my @modifiable;
20027: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
20028: foreach my $field (@fields) {
20029: if ($modifyhash{$context}{$role}{$field}) {
20030: push(@modifiable,$fieldtitles{$field});
20031: }
20032: }
20033: if (@modifiable > 0) {
20034: $resulttext .= join(', ',@modifiable);
20035: } else {
20036: $resulttext .= &mt('none');
20037: }
20038: $resulttext .= '</li>';
20039: }
20040: $resulttext .= '</ul></li>';
20041: }
20042: }
20043: }
20044: $resulttext .= '</ul>';
20045: } else {
20046: $resulttext = &mt('No changes made to user modification settings');
20047: }
20048: } else {
20049: $resulttext = '<span class="LC_error">'.
20050: &mt('An error occurred: [_1]',$putresult).'</span>';
20051: }
20052: return $resulttext;
20053: }
20054:
20055: sub modify_defaults {
20056: my ($dom,$lastactref,%domconfig) = @_;
20057: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
20058: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20059: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
20060: 'portal_def');
20061: my @authtypes = ('internal','krb4','krb5','localauth','lti');
20062: foreach my $item (@items) {
20063: $newvalues{$item} = $env{'form.'.$item};
20064: if ($item eq 'auth_def') {
20065: if ($newvalues{$item} ne '') {
20066: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
20067: push(@errors,$item);
20068: }
20069: }
20070: } elsif ($item eq 'lang_def') {
20071: if ($newvalues{$item} ne '') {
20072: if ($newvalues{$item} =~ /^(\w+)/) {
20073: my $langcode = $1;
20074: if ($langcode ne 'x_chef') {
20075: if (code2language($langcode) eq '') {
20076: push(@errors,$item);
20077: }
20078: }
20079: } else {
20080: push(@errors,$item);
20081: }
20082: }
20083: } elsif ($item eq 'timezone_def') {
20084: if ($newvalues{$item} ne '') {
20085: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
20086: push(@errors,$item);
20087: }
20088: }
20089: } elsif ($item eq 'datelocale_def') {
20090: if ($newvalues{$item} ne '') {
20091: my @datelocale_ids = DateTime::Locale->ids();
20092: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
20093: push(@errors,$item);
20094: }
20095: }
20096: } elsif ($item eq 'portal_def') {
20097: if ($newvalues{$item} ne '') {
20098: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
20099: foreach my $field ('email','web') {
20100: if ($env{'form.'.$item.'_'.$field}) {
20101: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
20102: }
20103: }
20104: } else {
20105: push(@errors,$item);
20106: }
20107: }
20108: }
20109: if (grep(/^\Q$item\E$/,@errors)) {
20110: $newvalues{$item} = $domdefaults{$item};
20111: if ($item eq 'portal_def') {
20112: if ($domdefaults{$item}) {
20113: foreach my $field ('email','web') {
20114: if (exists($domdefaults{$item.'_'.$field})) {
20115: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
20116: }
20117: }
20118: }
20119: }
20120: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
20121: $changes{$item} = 1;
20122: }
20123: if ($item eq 'portal_def') {
20124: unless (grep(/^\Q$item\E$/,@errors)) {
20125: if ($newvalues{$item} eq '') {
20126: foreach my $field ('email','web') {
20127: if (exists($domdefaults{$item.'_'.$field})) {
20128: delete($domdefaults{$item.'_'.$field});
20129: }
20130: }
20131: } else {
20132: unless ($changes{$item}) {
20133: foreach my $field ('email','web') {
20134: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
20135: $changes{$item} = 1;
20136: last;
20137: }
20138: }
20139: }
20140: foreach my $field ('email','web') {
20141: if ($newvalues{$item.'_'.$field}) {
20142: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
20143: } elsif (exists($domdefaults{$item.'_'.$field})) {
20144: delete($domdefaults{$item.'_'.$field});
20145: }
20146: }
20147: }
20148: }
20149: }
20150: $domdefaults{$item} = $newvalues{$item};
20151: }
20152: my %staticdefaults = (
20153: 'intauth_cost' => 10,
20154: 'intauth_check' => 0,
20155: 'intauth_switch' => 0,
20156: );
20157: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
20158: if (exists($domdefaults{$item})) {
20159: $newvalues{$item} = $domdefaults{$item};
20160: } else {
20161: $newvalues{$item} = $staticdefaults{$item};
20162: }
20163: }
20164: my ($unamemaprules,$ruleorder);
20165: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
20166: if (@possunamemaprules) {
20167: ($unamemaprules,$ruleorder) =
20168: &Apache::lonnet::inst_userrules($dom,'unamemap');
20169: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
20170: if (@{$ruleorder} > 0) {
20171: my %possrules;
20172: map { $possrules{$_} = 1; } @possunamemaprules;
20173: foreach my $rule (@{$ruleorder}) {
20174: if ($possrules{$rule}) {
20175: push(@{$newvalues{'unamemap_rule'}},$rule);
20176: }
20177: }
20178: }
20179: }
20180: }
20181: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
20182: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20183: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
20184: $newvalues{'unamemap_rule'});
20185: if (@rulediffs) {
20186: $changes{'unamemap_rule'} = 1;
20187: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
20188: }
20189: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
20190: $changes{'unamemap_rule'} = 1;
20191: delete($domdefaults{'unamemap_rule'});
20192: }
20193: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20194: if (@{$newvalues{'unamemap_rule'}} > 0) {
20195: $changes{'unamemap_rule'} = 1;
20196: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
20197: }
20198: }
20199: my %defaults_hash = (
20200: defaults => \%newvalues,
20201: );
20202: my $title = &defaults_titles();
20203:
20204: my $currinststatus;
20205: if (ref($domconfig{'inststatus'}) eq 'HASH') {
20206: $currinststatus = $domconfig{'inststatus'};
20207: } else {
20208: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20209: $currinststatus = {
20210: inststatustypes => $usertypes,
20211: inststatusorder => $types,
20212: inststatusguest => [],
20213: };
20214: }
20215: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
20216: my @allpos;
20217: my %alltypes;
20218: my @inststatusguest;
20219: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
20220: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
20221: unless (grep(/^\Q$type\E$/,@todelete)) {
20222: push(@inststatusguest,$type);
20223: }
20224: }
20225: }
20226: my ($currtitles,$currorder);
20227: if (ref($currinststatus) eq 'HASH') {
20228: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
20229: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
20230: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
20231: if ($currinststatus->{inststatustypes}->{$type} ne '') {
20232: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
20233: }
20234: }
20235: unless (grep(/^\Q$type\E$/,@todelete)) {
20236: my $position = $env{'form.inststatus_pos_'.$type};
20237: $position =~ s/\D+//g;
20238: $allpos[$position] = $type;
20239: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
20240: $alltypes{$type} =~ s/`//g;
20241: }
20242: }
20243: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
20244: $currtitles =~ s/,$//;
20245: }
20246: }
20247: if ($env{'form.addinststatus'}) {
20248: my $newtype = $env{'form.addinststatus'};
20249: $newtype =~ s/\W//g;
20250: unless (exists($alltypes{$newtype})) {
20251: $alltypes{$newtype} = $env{'form.addinststatus_title'};
20252: $alltypes{$newtype} =~ s/`//g;
20253: my $position = $env{'form.addinststatus_pos'};
20254: $position =~ s/\D+//g;
20255: if ($position ne '') {
20256: $allpos[$position] = $newtype;
20257: }
20258: }
20259: }
20260: my @orderedstatus;
20261: foreach my $type (@allpos) {
20262: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
20263: push(@orderedstatus,$type);
20264: }
20265: }
20266: foreach my $type (keys(%alltypes)) {
20267: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
20268: delete($alltypes{$type});
20269: }
20270: }
20271: $defaults_hash{'inststatus'} = {
20272: inststatustypes => \%alltypes,
20273: inststatusorder => \@orderedstatus,
20274: inststatusguest => \@inststatusguest,
20275: };
20276: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
20277: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
20278: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
20279: }
20280: }
20281: if ($currorder ne join(',',@orderedstatus)) {
20282: $changes{'inststatus'}{'inststatusorder'} = 1;
20283: }
20284: my $newtitles;
20285: foreach my $item (@orderedstatus) {
20286: $newtitles .= $alltypes{$item}.',';
20287: }
20288: $newtitles =~ s/,$//;
20289: if ($currtitles ne $newtitles) {
20290: $changes{'inststatus'}{'inststatustypes'} = 1;
20291: }
20292: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
20293: $dom);
20294: if ($putresult eq 'ok') {
20295: if (keys(%changes) > 0) {
20296: $resulttext = &mt('Changes made:').'<ul>';
20297: my $version = &Apache::lonnet::get_server_loncaparev($dom);
20298: my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
20299: foreach my $item (sort(keys(%changes))) {
20300: if ($item eq 'inststatus') {
20301: if (ref($changes{'inststatus'}) eq 'HASH') {
20302: if (@orderedstatus) {
20303: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
20304: foreach my $type (@orderedstatus) {
20305: $resulttext .= $alltypes{$type}.', ';
20306: }
20307: $resulttext =~ s/, $//;
20308: $resulttext .= '</li>';
20309: } else {
20310: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
20311: }
20312: }
20313: } elsif ($item eq 'unamemap_rule') {
20314: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20315: my @rulenames;
20316: if (ref($unamemaprules) eq 'HASH') {
20317: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
20318: if (ref($unamemaprules->{$rule}) eq 'HASH') {
20319: push(@rulenames,$unamemaprules->{$rule}->{'name'});
20320: }
20321: }
20322: }
20323: if (@rulenames) {
20324: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
20325: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
20326: '</li>';
20327: } else {
20328: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
20329: }
20330: } else {
20331: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
20332: }
20333: } else {
20334: my $value = $env{'form.'.$item};
20335: if ($value eq '') {
20336: $value = &mt('none');
20337: } elsif ($item eq 'auth_def') {
20338: my %authnames = &authtype_names();
20339: my %shortauth = (
20340: internal => 'int',
20341: krb4 => 'krb4',
20342: krb5 => 'krb5',
20343: localauth => 'loc',
20344: lti => 'lti',
20345: );
20346: $value = $authnames{$shortauth{$value}};
20347: }
20348: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
20349: $mailmsgtext .= "$title->{$item} set to $value\n";
20350: if ($item eq 'portal_def') {
20351: if ($env{'form.'.$item} ne '') {
20352: foreach my $field ('email','web') {
20353: $value = $env{'form.'.$item.'_'.$field};
20354: if ($value) {
20355: $value = &mt('Yes');
20356: } else {
20357: $value = &mt('No');
20358: }
20359: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
20360: }
20361: }
20362: }
20363: }
20364: }
20365: $resulttext .= '</ul>';
20366: $mailmsgtext .= "\n";
20367: my $cachetime = 24*60*60;
20368: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20369: if (ref($lastactref) eq 'HASH') {
20370: $lastactref->{'domdefaults'} = 1;
20371: }
20372: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
20373: my $notify = 1;
20374: if (ref($domconfig{'contacts'}) eq 'HASH') {
20375: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
20376: $notify = 0;
20377: }
20378: }
20379: if ($notify) {
20380: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
20381: "LON-CAPA Domain Settings Change - $dom",
20382: $mailmsgtext);
20383: }
20384: }
20385: } else {
20386: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
20387: }
20388: } else {
20389: $resulttext = '<span class="LC_error">'.
20390: &mt('An error occurred: [_1]',$putresult).'</span>';
20391: }
20392: if (@errors > 0) {
20393: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
20394: foreach my $item (@errors) {
20395: $resulttext .= ' "'.$title->{$item}.'",';
20396: }
20397: $resulttext =~ s/,$//;
20398: }
20399: return $resulttext;
20400: }
20401:
20402: sub modify_scantron {
20403: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20404: my ($resulttext,%confhash,%changes,$errors);
20405: my $custom = 'custom.tab';
20406: my $default = 'default.tab';
20407: my $servadm = $r->dir_config('lonAdmEMail');
20408: my ($configuserok,$author_ok,$switchserver) =
20409: &config_check($dom,$confname,$servadm);
20410: if ($env{'form.scantronformat.filename'} ne '') {
20411: my $error;
20412: if ($configuserok eq 'ok') {
20413: if ($switchserver) {
20414: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
20415: } else {
20416: if ($author_ok eq 'ok') {
20417: my ($result,$scantronurl) =
20418: &publishlogo($r,'upload','scantronformat',$dom,
20419: $confname,'scantron','','',$custom);
20420: if ($result eq 'ok') {
20421: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
20422: $changes{'scantronformat'} = 1;
20423: } else {
20424: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
20425: }
20426: } else {
20427: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
20428: }
20429: }
20430: } else {
20431: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
20432: }
20433: if ($error) {
20434: &Apache::lonnet::logthis($error);
20435: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
20436: }
20437: }
20438: if (ref($domconfig{'scantron'}) eq 'HASH') {
20439: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
20440: if ($env{'form.scantronformat_del'}) {
20441: $confhash{'scantron'}{'scantronformat'} = '';
20442: $changes{'scantronformat'} = 1;
20443: } else {
20444: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
20445: }
20446: }
20447: }
20448: my @options = ('hdr','pad','rem');
20449: my @fields = &scantroncsv_fields();
20450: my %titles = &scantronconfig_titles();
20451: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
20452: my ($newdat,$currdat,%newcol,%currcol);
20453: if (grep(/^dat$/,@formats)) {
20454: $confhash{'scantron'}{config}{dat} = 1;
20455: $newdat = 1;
20456: } else {
20457: $newdat = 0;
20458: }
20459: if (grep(/^csv$/,@formats)) {
20460: my %bynum;
20461: foreach my $field (@fields) {
20462: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
20463: my $posscol = $1;
20464: if (($posscol < 20) && (!$bynum{$posscol})) {
20465: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
20466: $bynum{$posscol} = $field;
20467: $newcol{$field} = $posscol;
20468: }
20469: }
20470: }
20471: if (keys(%newcol)) {
20472: foreach my $option (@options) {
20473: if ($env{'form.scantroncsv_'.$option}) {
20474: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
20475: }
20476: }
20477: }
20478: }
20479: $currdat = 1;
20480: if (ref($domconfig{'scantron'}) eq 'HASH') {
20481: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
20482: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
20483: $currdat = 0;
20484: }
20485: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20486: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20487: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
20488: }
20489: }
20490: }
20491: }
20492: if ($currdat != $newdat) {
20493: $changes{'config'} = 1;
20494: } else {
20495: foreach my $field (@fields) {
20496: if ($currcol{$field} ne '') {
20497: if ($currcol{$field} ne $newcol{$field}) {
20498: $changes{'config'} = 1;
20499: last;
20500: }
20501: } elsif ($newcol{$field} ne '') {
20502: $changes{'config'} = 1;
20503: last;
20504: }
20505: }
20506: }
20507: if (keys(%confhash) > 0) {
20508: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
20509: $dom);
20510: if ($putresult eq 'ok') {
20511: if (keys(%changes) > 0) {
20512: if (ref($confhash{'scantron'}) eq 'HASH') {
20513: $resulttext = &mt('Changes made:').'<ul>';
20514: if ($changes{'scantronformat'}) {
20515: if ($confhash{'scantron'}{'scantronformat'} eq '') {
20516: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
20517: } else {
20518: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
20519: }
20520: }
20521: if ($changes{'config'}) {
20522: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
20523: if ($confhash{'scantron'}{'config'}{'dat'}) {
20524: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
20525: }
20526: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20527: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20528: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
20529: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
20530: foreach my $field (@fields) {
20531: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
20532: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
20533: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
20534: }
20535: }
20536: $resulttext .= '</ul></li>';
20537: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
20538: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
20539: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
20540: foreach my $option (@options) {
20541: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
20542: $resulttext .= '<li>'.$titles{$option}.'</li>';
20543: }
20544: }
20545: $resulttext .= '</ul></li>';
20546: }
20547: }
20548: }
20549: }
20550: }
20551: } else {
20552: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
20553: }
20554: }
20555: $resulttext .= '</ul>';
20556: } else {
20557: $resulttext = &mt('Changes made to bubblesheet format file.');
20558: }
20559: &Apache::loncommon::devalidate_domconfig_cache($dom);
20560: if (ref($lastactref) eq 'HASH') {
20561: $lastactref->{'domainconfig'} = 1;
20562: }
20563: } else {
20564: $resulttext = &mt('No changes made to bubblesheet format settings');
20565: }
20566: } else {
20567: $resulttext = '<span class="LC_error">'.
20568: &mt('An error occurred: [_1]',$putresult).'</span>';
20569: }
20570: } else {
20571: $resulttext = &mt('No changes made to bubblesheet format file');
20572: }
20573: if ($errors) {
20574: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
20575: $errors.'</ul></p>';
20576: }
20577: return $resulttext;
20578: }
20579:
20580: sub modify_coursecategories {
20581: my ($dom,$lastactref,%domconfig) = @_;
20582: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
20583: $cathash);
20584: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
20585: my @catitems = ('unauth','auth');
20586: my @cattypes = ('std','domonly','codesrch','none');
20587: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20588: $cathash = $domconfig{'coursecategories'}{'cats'};
20589: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
20590: $changes{'togglecats'} = 1;
20591: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
20592: }
20593: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
20594: $changes{'categorize'} = 1;
20595: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
20596: }
20597: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
20598: $changes{'togglecatscomm'} = 1;
20599: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
20600: }
20601: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
20602: $changes{'categorizecomm'} = 1;
20603: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
20604:
20605: }
20606: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
20607: $changes{'togglecatsplace'} = 1;
20608: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
20609: }
20610: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
20611: $changes{'categorizeplace'} = 1;
20612: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
20613: }
20614: foreach my $item (@catitems) {
20615: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20616: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
20617: $changes{$item} = 1;
20618: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20619: }
20620: }
20621: }
20622: } else {
20623: $changes{'togglecats'} = 1;
20624: $changes{'categorize'} = 1;
20625: $changes{'togglecatscomm'} = 1;
20626: $changes{'categorizecomm'} = 1;
20627: $changes{'togglecatsplace'} = 1;
20628: $changes{'categorizeplace'} = 1;
20629: $domconfig{'coursecategories'} = {
20630: togglecats => $env{'form.togglecats'},
20631: categorize => $env{'form.categorize'},
20632: togglecatscomm => $env{'form.togglecatscomm'},
20633: categorizecomm => $env{'form.categorizecomm'},
20634: togglecatsplace => $env{'form.togglecatsplace'},
20635: categorizeplace => $env{'form.categorizeplace'},
20636: };
20637: foreach my $item (@catitems) {
20638: if ($env{'form.coursecat_'.$item} ne 'std') {
20639: $changes{$item} = 1;
20640: }
20641: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20642: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20643: }
20644: }
20645: }
20646: if (ref($cathash) eq 'HASH') {
20647: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
20648: push (@deletecategory,'instcode::0');
20649: }
20650: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
20651: push(@deletecategory,'communities::0');
20652: }
20653: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
20654: push(@deletecategory,'placement::0');
20655: }
20656: }
20657: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
20658: if (ref($cathash) eq 'HASH') {
20659: if (@deletecategory > 0) {
20660: #FIXME Need to remove category from all courses using a deleted category
20661: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
20662: foreach my $item (@deletecategory) {
20663: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
20664: delete($domconfig{'coursecategories'}{'cats'}{$item});
20665: $deletions{$item} = 1;
20666: &recurse_cat_deletes($item,$cathash,\%deletions);
20667: }
20668: }
20669: }
20670: foreach my $item (keys(%{$cathash})) {
20671: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20672: if ($cathash->{$item} ne $env{'form.'.$item}) {
20673: $reorderings{$item} = 1;
20674: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
20675: }
20676: if ($env{'form.addcategory_name_'.$item} ne '') {
20677: my $newcat = $env{'form.addcategory_name_'.$item};
20678: my $newdepth = $depth+1;
20679: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20680: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
20681: $adds{$newitem} = 1;
20682: }
20683: if ($env{'form.subcat_'.$item} ne '') {
20684: my $newcat = $env{'form.subcat_'.$item};
20685: my $newdepth = $depth+1;
20686: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20687: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
20688: $adds{$newitem} = 1;
20689: }
20690: }
20691: }
20692: if ($env{'form.instcode'} eq '1') {
20693: if (ref($cathash) eq 'HASH') {
20694: my $newitem = 'instcode::0';
20695: if ($cathash->{$newitem} eq '') {
20696: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20697: $adds{$newitem} = 1;
20698: }
20699: } else {
20700: my $newitem = 'instcode::0';
20701: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20702: $adds{$newitem} = 1;
20703: }
20704: }
20705: if ($env{'form.communities'} eq '1') {
20706: if (ref($cathash) eq 'HASH') {
20707: my $newitem = 'communities::0';
20708: if ($cathash->{$newitem} eq '') {
20709: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20710: $adds{$newitem} = 1;
20711: }
20712: } else {
20713: my $newitem = 'communities::0';
20714: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20715: $adds{$newitem} = 1;
20716: }
20717: }
20718: if ($env{'form.placement'} eq '1') {
20719: if (ref($cathash) eq 'HASH') {
20720: my $newitem = 'placement::0';
20721: if ($cathash->{$newitem} eq '') {
20722: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20723: $adds{$newitem} = 1;
20724: }
20725: } else {
20726: my $newitem = 'placement::0';
20727: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20728: $adds{$newitem} = 1;
20729: }
20730: }
20731: if ($env{'form.addcategory_name'} ne '') {
20732: if (($env{'form.addcategory_name'} ne 'instcode') &&
20733: ($env{'form.addcategory_name'} ne 'communities') &&
20734: ($env{'form.addcategory_name'} ne 'placement')) {
20735: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
20736: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
20737: $adds{$newitem} = 1;
20738: }
20739: }
20740: my $putresult;
20741: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20742: if (keys(%deletions) > 0) {
20743: foreach my $key (keys(%deletions)) {
20744: if ($predelallitems{$key} ne '') {
20745: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
20746: }
20747: }
20748: }
20749: my (@chkcats,@chktrails,%chkallitems);
20750: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
20751: if (ref($chkcats[0]) eq 'ARRAY') {
20752: my $depth = 0;
20753: my $chg = 0;
20754: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
20755: my $name = $chkcats[0][$i];
20756: my $item;
20757: if ($name eq '') {
20758: $chg ++;
20759: } else {
20760: $item = &escape($name).'::0';
20761: if ($chg) {
20762: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
20763: }
20764: $depth ++;
20765: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
20766: $depth --;
20767: }
20768: }
20769: }
20770: }
20771: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20772: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
20773: if ($putresult eq 'ok') {
20774: my %title = (
20775: togglecats => 'Show/Hide a course in catalog',
20776: categorize => 'Assign a category to a course',
20777: togglecatscomm => 'Show/Hide a community in catalog',
20778: categorizecomm => 'Assign a category to a community',
20779: );
20780: my %level = (
20781: dom => 'set in Domain ("Modify Course/Community")',
20782: crs => 'set in Course ("Course Configuration")',
20783: comm => 'set in Community ("Community Configuration")',
20784: none => 'No catalog',
20785: std => 'Standard catalog',
20786: domonly => 'Domain-only catalog',
20787: codesrch => 'Code search form',
20788: );
20789: $resulttext = &mt('Changes made:').'<ul>';
20790: if ($changes{'togglecats'}) {
20791: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
20792: }
20793: if ($changes{'categorize'}) {
20794: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
20795: }
20796: if ($changes{'togglecatscomm'}) {
20797: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
20798: }
20799: if ($changes{'categorizecomm'}) {
20800: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
20801: }
20802: if ($changes{'unauth'}) {
20803: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
20804: }
20805: if ($changes{'auth'}) {
20806: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
20807: }
20808: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20809: my $cathash;
20810: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20811: $cathash = $domconfig{'coursecategories'}{'cats'};
20812: } else {
20813: $cathash = {};
20814: }
20815: my (@cats,@trails,%allitems);
20816: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
20817: if (keys(%deletions) > 0) {
20818: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
20819: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
20820: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
20821: }
20822: $resulttext .= '</ul></li>';
20823: }
20824: if (keys(%reorderings) > 0) {
20825: my %sort_by_trail;
20826: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
20827: foreach my $key (keys(%reorderings)) {
20828: if ($allitems{$key} ne '') {
20829: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20830: }
20831: }
20832: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20833: $resulttext .= '<li>'.$trails[$trail].'</li>';
20834: }
20835: $resulttext .= '</ul></li>';
20836: }
20837: if (keys(%adds) > 0) {
20838: my %sort_by_trail;
20839: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
20840: foreach my $key (keys(%adds)) {
20841: if ($allitems{$key} ne '') {
20842: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20843: }
20844: }
20845: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20846: $resulttext .= '<li>'.$trails[$trail].'</li>';
20847: }
20848: $resulttext .= '</ul></li>';
20849: }
20850: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
20851: if (ref($lastactref) eq 'HASH') {
20852: $lastactref->{'cats'} = 1;
20853: }
20854: }
20855: $resulttext .= '</ul>';
20856: if ($changes{'unauth'} || $changes{'auth'}) {
20857: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20858: if ($changes{'auth'}) {
20859: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20860: }
20861: if ($changes{'unauth'}) {
20862: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20863: }
20864: my $cachetime = 24*60*60;
20865: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20866: if (ref($lastactref) eq 'HASH') {
20867: $lastactref->{'domdefaults'} = 1;
20868: }
20869: }
20870: } else {
20871: $resulttext = '<span class="LC_error">'.
20872: &mt('An error occurred: [_1]',$putresult).'</span>';
20873: }
20874: } else {
20875: $resulttext = &mt('No changes made to course and community categories');
20876: }
20877: return $resulttext;
20878: }
20879:
20880: sub modify_serverstatuses {
20881: my ($dom,%domconfig) = @_;
20882: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20883: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20884: %currserverstatus = %{$domconfig{'serverstatuses'}};
20885: }
20886: my @pages = &serverstatus_pages();
20887: foreach my $type (@pages) {
20888: $newserverstatus{$type}{'namedusers'} = '';
20889: $newserverstatus{$type}{'machines'} = '';
20890: if (defined($env{'form.'.$type.'_namedusers'})) {
20891: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20892: my @okusers;
20893: foreach my $user (@users) {
20894: my ($uname,$udom) = split(/:/,$user);
20895: if (($udom =~ /^$match_domain$/) &&
20896: (&Apache::lonnet::domain($udom)) &&
20897: ($uname =~ /^$match_username$/)) {
20898: if (!grep(/^\Q$user\E/,@okusers)) {
20899: push(@okusers,$user);
20900: }
20901: }
20902: }
20903: if (@okusers > 0) {
20904: @okusers = sort(@okusers);
20905: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20906: }
20907: }
20908: if (defined($env{'form.'.$type.'_machines'})) {
20909: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20910: my @okmachines;
20911: foreach my $ip (@machines) {
20912: my @parts = split(/\./,$ip);
20913: next if (@parts < 4);
20914: my $badip = 0;
20915: for (my $i=0; $i<4; $i++) {
20916: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20917: $badip = 1;
20918: last;
20919: }
20920: }
20921: if (!$badip) {
20922: push(@okmachines,$ip);
20923: }
20924: }
20925: @okmachines = sort(@okmachines);
20926: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20927: }
20928: }
20929: my %serverstatushash = (
20930: serverstatuses => \%newserverstatus,
20931: );
20932: foreach my $type (@pages) {
20933: foreach my $setting ('namedusers','machines') {
20934: my (@current,@new);
20935: if (ref($currserverstatus{$type}) eq 'HASH') {
20936: if ($currserverstatus{$type}{$setting} ne '') {
20937: @current = split(/,/,$currserverstatus{$type}{$setting});
20938: }
20939: }
20940: if ($newserverstatus{$type}{$setting} ne '') {
20941: @new = split(/,/,$newserverstatus{$type}{$setting});
20942: }
20943: if (@current > 0) {
20944: if (@new > 0) {
20945: foreach my $item (@current) {
20946: if (!grep(/^\Q$item\E$/,@new)) {
20947: $changes{$type}{$setting} = 1;
20948: last;
20949: }
20950: }
20951: foreach my $item (@new) {
20952: if (!grep(/^\Q$item\E$/,@current)) {
20953: $changes{$type}{$setting} = 1;
20954: last;
20955: }
20956: }
20957: } else {
20958: $changes{$type}{$setting} = 1;
20959: }
20960: } elsif (@new > 0) {
20961: $changes{$type}{$setting} = 1;
20962: }
20963: }
20964: }
20965: if (keys(%changes) > 0) {
20966: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20967: my $putresult = &Apache::lonnet::put_dom('configuration',
20968: \%serverstatushash,$dom);
20969: if ($putresult eq 'ok') {
20970: $resulttext .= &mt('Changes made:').'<ul>';
20971: foreach my $type (@pages) {
20972: if (ref($changes{$type}) eq 'HASH') {
20973: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20974: if ($changes{$type}{'namedusers'}) {
20975: if ($newserverstatus{$type}{'namedusers'} eq '') {
20976: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20977: } else {
20978: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20979: }
20980: }
20981: if ($changes{$type}{'machines'}) {
20982: if ($newserverstatus{$type}{'machines'} eq '') {
20983: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20984: } else {
20985: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20986: }
20987:
20988: }
20989: $resulttext .= '</ul></li>';
20990: }
20991: }
20992: $resulttext .= '</ul>';
20993: } else {
20994: $resulttext = '<span class="LC_error">'.
20995: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20996:
20997: }
20998: } else {
20999: $resulttext = &mt('No changes made to access to server status pages');
21000: }
21001: return $resulttext;
21002: }
21003:
21004: sub modify_helpsettings {
21005: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
21006: my ($resulttext,$errors,%changes,%helphash);
21007: my %defaultchecked = ('submitbugs' => 'on');
21008: my @offon = ('off','on');
21009: my @toggles = ('submitbugs');
21010: my %current = ('submitbugs' => '',
21011: 'adhoc' => {},
21012: );
21013: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
21014: %current = %{$domconfig{'helpsettings'}};
21015: }
21016: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21017: foreach my $item (@toggles) {
21018: if ($defaultchecked{$item} eq 'on') {
21019: if ($current{$item} eq '') {
21020: if ($env{'form.'.$item} eq '0') {
21021: $changes{$item} = 1;
21022: }
21023: } elsif ($current{$item} ne $env{'form.'.$item}) {
21024: $changes{$item} = 1;
21025: }
21026: } elsif ($defaultchecked{$item} eq 'off') {
21027: if ($current{$item} eq '') {
21028: if ($env{'form.'.$item} eq '1') {
21029: $changes{$item} = 1;
21030: }
21031: } elsif ($current{$item} ne $env{'form.'.$item}) {
21032: $changes{$item} = 1;
21033: }
21034: }
21035: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
21036: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
21037: }
21038: }
21039: my $maxnum = $env{'form.helproles_maxnum'};
21040: my $confname = $dom.'-domainconfig';
21041: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
21042: my (@allpos,%newsettings,%changedprivs,$newrole);
21043: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
21044: my @accesstypes = ('all','dh','da','none','status','inc','exc');
21045: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
21046: my %lt = &Apache::lonlocal::texthash(
21047: s => 'system',
21048: d => 'domain',
21049: order => 'Display order',
21050: access => 'Role usage',
21051: all => 'All with domain helpdesk or helpdesk assistant role',
21052: dh => 'All with domain helpdesk role',
21053: da => 'All with domain helpdesk assistant role',
21054: none => 'None',
21055: status => 'Determined based on institutional status',
21056: inc => 'Include all, but exclude specific personnel',
21057: exc => 'Exclude all, but include specific personnel',
21058: );
21059: for (my $num=0; $num<=$maxnum; $num++) {
21060: my ($prefix,$identifier,$rolename,%curr);
21061: if ($num == $maxnum) {
21062: next unless ($env{'form.newcusthelp'} == $maxnum);
21063: $identifier = 'custhelp'.$num;
21064: $prefix = 'helproles_'.$num;
21065: $rolename = $env{'form.custhelpname'.$num};
21066: $rolename=~s/[^A-Za-z0-9]//gs;
21067: next if ($rolename eq '');
21068: next if (exists($existing{'rolesdef_'.$rolename}));
21069: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
21070: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
21071: $newprivs{'c'},$confname,$dom);
21072: if ($result ne 'ok') {
21073: $errors .= '<li><span class="LC_error">'.
21074: &mt('An error occurred storing the new custom role: [_1]',
21075: $result).'</span></li>';
21076: next;
21077: } else {
21078: $changedprivs{$rolename} = \%newprivs;
21079: $newrole = $rolename;
21080: }
21081: } else {
21082: $prefix = 'helproles_'.$num;
21083: $rolename = $env{'form.'.$prefix};
21084: next if ($rolename eq '');
21085: next unless (exists($existing{'rolesdef_'.$rolename}));
21086: $identifier = 'custhelp'.$num;
21087: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
21088: my %currprivs;
21089: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
21090: split(/\_/,$existing{'rolesdef_'.$rolename});
21091: foreach my $level ('c','d','s') {
21092: if ($newprivs{$level} ne $currprivs{$level}) {
21093: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
21094: $newprivs{'c'},$confname,$dom);
21095: if ($result ne 'ok') {
21096: $errors .= '<li><span class="LC_error">'.
21097: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
21098: $rolename,$result).'</span></li>';
21099: } else {
21100: $changedprivs{$rolename} = \%newprivs;
21101: }
21102: last;
21103: }
21104: }
21105: if (ref($current{'adhoc'}) eq 'HASH') {
21106: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
21107: %curr = %{$current{'adhoc'}{$rolename}};
21108: }
21109: }
21110: }
21111: my $newpos = $env{'form.'.$prefix.'_pos'};
21112: $newpos =~ s/\D+//g;
21113: $allpos[$newpos] = $rolename;
21114: my $newdesc = $env{'form.'.$prefix.'_desc'};
21115: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
21116: if ($curr{'desc'}) {
21117: if ($curr{'desc'} ne $newdesc) {
21118: $changes{'customrole'}{$rolename}{'desc'} = 1;
21119: $newsettings{$rolename}{'desc'} = $newdesc;
21120: }
21121: } elsif ($newdesc ne '') {
21122: $changes{'customrole'}{$rolename}{'desc'} = 1;
21123: $newsettings{$rolename}{'desc'} = $newdesc;
21124: }
21125: my $access = $env{'form.'.$prefix.'_access'};
21126: if (grep(/^\Q$access\E$/,@accesstypes)) {
21127: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
21128: if ($access eq 'status') {
21129: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
21130: if (scalar(@statuses) == 0) {
21131: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
21132: } else {
21133: my (@shownstatus,$numtypes);
21134: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
21135: if (ref($types) eq 'ARRAY') {
21136: $numtypes = scalar(@{$types});
21137: foreach my $type (sort(@statuses)) {
21138: if ($type eq 'default') {
21139: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
21140: } elsif (grep(/^\Q$type\E$/,@{$types})) {
21141: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
21142: push(@shownstatus,$usertypes->{$type});
21143: }
21144: }
21145: }
21146: if (grep(/^default$/,@statuses)) {
21147: push(@shownstatus,$othertitle);
21148: }
21149: if (scalar(@shownstatus) == 1+$numtypes) {
21150: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
21151: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
21152: } else {
21153: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
21154: if (ref($curr{'status'}) eq 'ARRAY') {
21155: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
21156: if (@diffs) {
21157: $changes{'customrole'}{$rolename}{$access} = 1;
21158: }
21159: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
21160: $changes{'customrole'}{$rolename}{$access} = 1;
21161: }
21162: }
21163: }
21164: } elsif (($access eq 'inc') || ($access eq 'exc')) {
21165: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
21166: my @newspecstaff;
21167: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
21168: foreach my $person (sort(@personnel)) {
21169: if ($domhelpdesk{$person}) {
21170: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
21171: }
21172: }
21173: if (ref($curr{$access}) eq 'ARRAY') {
21174: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
21175: if (@diffs) {
21176: $changes{'customrole'}{$rolename}{$access} = 1;
21177: }
21178: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
21179: $changes{'customrole'}{$rolename}{$access} = 1;
21180: }
21181: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
21182: my ($uname,$udom) = split(/:/,$person);
21183: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
21184: }
21185: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
21186: }
21187: } else {
21188: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
21189: }
21190: unless ($curr{'access'} eq $access) {
21191: $changes{'customrole'}{$rolename}{'access'} = 1;
21192: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
21193: }
21194: }
21195: if (@allpos > 0) {
21196: my $idx = 0;
21197: foreach my $rolename (@allpos) {
21198: if ($rolename ne '') {
21199: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
21200: if (ref($current{'adhoc'}) eq 'HASH') {
21201: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
21202: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
21203: $changes{'customrole'}{$rolename}{'order'} = 1;
21204: $newsettings{$rolename}{'order'} = $idx+1;
21205: }
21206: }
21207: }
21208: $idx ++;
21209: }
21210: }
21211: }
21212: my $putresult;
21213: if (keys(%changes) > 0) {
21214: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
21215: if ($putresult eq 'ok') {
21216: if (ref($helphash{'helpsettings'}) eq 'HASH') {
21217: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
21218: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
21219: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
21220: }
21221: }
21222: my $cachetime = 24*60*60;
21223: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21224: if (ref($lastactref) eq 'HASH') {
21225: $lastactref->{'domdefaults'} = 1;
21226: }
21227: } else {
21228: $errors .= '<li><span class="LC_error">'.
21229: &mt('An error occurred storing the settings: [_1]',
21230: $putresult).'</span></li>';
21231: }
21232: }
21233: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
21234: $resulttext = &mt('Changes made:').'<ul>';
21235: my (%shownprivs,@levelorder);
21236: @levelorder = ('c','d','s');
21237: if ((keys(%changes)) && ($putresult eq 'ok')) {
21238: foreach my $item (sort(keys(%changes))) {
21239: if ($item eq 'submitbugs') {
21240: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
21241: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
21242: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
21243: } elsif ($item eq 'customrole') {
21244: if (ref($changes{'customrole'}) eq 'HASH') {
21245: my @keyorder = ('order','desc','access','status','exc','inc');
21246: my %keytext = &Apache::lonlocal::texthash(
21247: order => 'Order',
21248: desc => 'Role description',
21249: access => 'Role usage',
21250: status => 'Allowed institutional types',
21251: exc => 'Allowed personnel',
21252: inc => 'Disallowed personnel',
21253: );
21254: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
21255: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
21256: if ($role eq $newrole) {
21257: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
21258: $role).'<ul>';
21259: } else {
21260: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21261: $role).'<ul>';
21262: }
21263: foreach my $key (@keyorder) {
21264: if ($changes{'customrole'}{$role}{$key}) {
21265: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
21266: $keytext{$key},$newsettings{$role}{$key}).
21267: '</li>';
21268: }
21269: }
21270: if (ref($changedprivs{$role}) eq 'HASH') {
21271: $shownprivs{$role} = 1;
21272: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
21273: foreach my $level (@levelorder) {
21274: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21275: next if ($item eq '');
21276: my ($priv) = split(/\&/,$item,2);
21277: if (&Apache::lonnet::plaintext($priv)) {
21278: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21279: unless ($level eq 'c') {
21280: $resulttext .= ' ('.$lt{$level}.')';
21281: }
21282: $resulttext .= '</li>';
21283: }
21284: }
21285: }
21286: $resulttext .= '</ul>';
21287: }
21288: $resulttext .= '</ul></li>';
21289: }
21290: }
21291: }
21292: }
21293: }
21294: }
21295: if (keys(%changedprivs)) {
21296: foreach my $role (sort(keys(%changedprivs))) {
21297: unless ($shownprivs{$role}) {
21298: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21299: $role).'<ul>'.
21300: '<li>'.&mt('Privileges set to :').'<ul>';
21301: foreach my $level (@levelorder) {
21302: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21303: next if ($item eq '');
21304: my ($priv) = split(/\&/,$item,2);
21305: if (&Apache::lonnet::plaintext($priv)) {
21306: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21307: unless ($level eq 'c') {
21308: $resulttext .= ' ('.$lt{$level}.')';
21309: }
21310: $resulttext .= '</li>';
21311: }
21312: }
21313: }
21314: $resulttext .= '</ul></li></ul></li>';
21315: }
21316: }
21317: }
21318: $resulttext .= '</ul>';
21319: } else {
21320: $resulttext = &mt('No changes made to help settings');
21321: }
21322: if ($errors) {
21323: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
21324: $errors.'</ul>';
21325: }
21326: return $resulttext;
21327: }
21328:
21329: sub modify_coursedefaults {
21330: my ($dom,$lastactref,%domconfig) = @_;
21331: my ($resulttext,$errors,%changes,%defaultshash);
21332: my %defaultchecked = (
21333: 'canuse_pdfforms' => 'off',
21334: 'uselcmath' => 'on',
21335: 'usejsme' => 'on',
21336: 'inline_chem' => 'on',
21337: 'ltiauth' => 'off',
21338: );
21339: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
21340: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
21341: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
21342: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
21343: 'mysqltables_textbook','mysqltables_placement');
21344: my @types = ('official','unofficial','community','textbook','placement');
21345: my %staticdefaults = (
21346: anonsurvey_threshold => 10,
21347: uploadquota => 500,
21348: postsubmit => 60,
21349: mysqltables => 172800,
21350: );
21351: my %texoptions = (
21352: MathJax => 'MathJax',
21353: mimetex => &mt('Convert to Images'),
21354: tth => &mt('TeX to HTML'),
21355: );
21356: $defaultshash{'coursedefaults'} = {};
21357:
21358: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
21359: if ($domconfig{'coursedefaults'} eq '') {
21360: $domconfig{'coursedefaults'} = {};
21361: }
21362: }
21363:
21364: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
21365: foreach my $item (@toggles) {
21366: if ($defaultchecked{$item} eq 'on') {
21367: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21368: ($env{'form.'.$item} eq '0')) {
21369: $changes{$item} = 1;
21370: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21371: $changes{$item} = 1;
21372: }
21373: } elsif ($defaultchecked{$item} eq 'off') {
21374: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21375: ($env{'form.'.$item} eq '1')) {
21376: $changes{$item} = 1;
21377: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21378: $changes{$item} = 1;
21379: }
21380: }
21381: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
21382: }
21383: foreach my $item (@numbers) {
21384: my ($currdef,$newdef);
21385: $newdef = $env{'form.'.$item};
21386: if ($item eq 'anonsurvey_threshold') {
21387: $currdef = $domconfig{'coursedefaults'}{$item};
21388: $newdef =~ s/\D//g;
21389: if ($newdef eq '' || $newdef < 1) {
21390: $newdef = 1;
21391: }
21392: $defaultshash{'coursedefaults'}{$item} = $newdef;
21393: } else {
21394: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
21395: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
21396: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
21397: }
21398: $newdef =~ s/[^\w.\-]//g;
21399: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
21400: }
21401: if ($currdef ne $newdef) {
21402: if ($item eq 'anonsurvey_threshold') {
21403: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
21404: $changes{$item} = 1;
21405: }
21406: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
21407: my $setting = $1;
21408: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
21409: $changes{$setting} = 1;
21410: }
21411: }
21412: }
21413: }
21414: my $texengine;
21415: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
21416: $texengine = $env{'form.texengine'};
21417: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
21418: if ($currdef eq '') {
21419: unless ($texengine eq $Apache::lonnet::deftex) {
21420: $changes{'texengine'} = 1;
21421: }
21422: } elsif ($currdef ne $texengine) {
21423: $changes{'texengine'} = 1;
21424: }
21425: }
21426: if ($texengine ne '') {
21427: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
21428: }
21429: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
21430: my @currclonecode;
21431: if (ref($currclone) eq 'HASH') {
21432: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
21433: @currclonecode = @{$currclone->{'instcode'}};
21434: }
21435: }
21436: my $newclone;
21437: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
21438: $newclone = $env{'form.canclone'};
21439: }
21440: if ($newclone eq 'instcode') {
21441: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
21442: my (%codedefaults,@code_order,@clonecode);
21443: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
21444: \@code_order);
21445: foreach my $item (@code_order) {
21446: if (grep(/^\Q$item\E$/,@newcodes)) {
21447: push(@clonecode,$item);
21448: }
21449: }
21450: if (@clonecode) {
21451: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
21452: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
21453: if (@diffs) {
21454: $changes{'canclone'} = 1;
21455: }
21456: } else {
21457: $newclone eq '';
21458: }
21459: } elsif ($newclone ne '') {
21460: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
21461: }
21462: if ($newclone ne $currclone) {
21463: $changes{'canclone'} = 1;
21464: }
21465: my %credits;
21466: foreach my $type (@types) {
21467: unless ($type eq 'community') {
21468: $credits{$type} = $env{'form.'.$type.'_credits'};
21469: $credits{$type} =~ s/[^\d.]+//g;
21470: }
21471: }
21472: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
21473: ($env{'form.coursecredits'} eq '1')) {
21474: $changes{'coursecredits'} = 1;
21475: foreach my $type (keys(%credits)) {
21476: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21477: }
21478: } else {
21479: if ($env{'form.coursecredits'} eq '1') {
21480: foreach my $type (@types) {
21481: unless ($type eq 'community') {
21482: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
21483: $changes{'coursecredits'} = 1;
21484: }
21485: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21486: }
21487: }
21488: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21489: foreach my $type (@types) {
21490: unless ($type eq 'community') {
21491: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
21492: $changes{'coursecredits'} = 1;
21493: last;
21494: }
21495: }
21496: }
21497: }
21498: }
21499: if ($env{'form.postsubmit'} eq '1') {
21500: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
21501: my %currtimeout;
21502: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21503: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
21504: $changes{'postsubmit'} = 1;
21505: }
21506: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21507: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
21508: }
21509: } else {
21510: $changes{'postsubmit'} = 1;
21511: }
21512: foreach my $type (@types) {
21513: my $timeout = $env{'form.'.$type.'_timeout'};
21514: $timeout =~ s/\D//g;
21515: if ($timeout == $staticdefaults{'postsubmit'}) {
21516: $timeout = '';
21517: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
21518: $timeout = '0';
21519: }
21520: unless ($timeout eq '') {
21521: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
21522: }
21523: if (exists($currtimeout{$type})) {
21524: if ($timeout ne $currtimeout{$type}) {
21525: $changes{'postsubmit'} = 1;
21526: }
21527: } elsif ($timeout ne '') {
21528: $changes{'postsubmit'} = 1;
21529: }
21530: }
21531: } else {
21532: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
21533: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21534: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
21535: $changes{'postsubmit'} = 1;
21536: }
21537: } else {
21538: $changes{'postsubmit'} = 1;
21539: }
21540: }
21541: }
21542: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21543: $dom);
21544: if ($putresult eq 'ok') {
21545: if (keys(%changes) > 0) {
21546: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21547: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
21548: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
21549: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
21550: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
21551: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine','ltiauth') {
21552: if ($changes{$item}) {
21553: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
21554: }
21555: }
21556: if ($changes{'coursecredits'}) {
21557: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21558: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
21559: $domdefaults{$type.'credits'} =
21560: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
21561: }
21562: }
21563: }
21564: if ($changes{'postsubmit'}) {
21565: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21566: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
21567: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21568: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
21569: $domdefaults{$type.'postsubtimeout'} =
21570: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21571: }
21572: }
21573: }
21574: }
21575: if ($changes{'uploadquota'}) {
21576: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21577: foreach my $type (@types) {
21578: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
21579: }
21580: }
21581: }
21582: if ($changes{'canclone'}) {
21583: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21584: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21585: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
21586: if (@clonecodes) {
21587: $domdefaults{'canclone'} = join('+',@clonecodes);
21588: }
21589: }
21590: } else {
21591: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
21592: }
21593: }
21594: my $cachetime = 24*60*60;
21595: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21596: if (ref($lastactref) eq 'HASH') {
21597: $lastactref->{'domdefaults'} = 1;
21598: }
21599: }
21600: $resulttext = &mt('Changes made:').'<ul>';
21601: foreach my $item (sort(keys(%changes))) {
21602: if ($item eq 'canuse_pdfforms') {
21603: if ($env{'form.'.$item} eq '1') {
21604: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
21605: } else {
21606: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
21607: }
21608: } elsif ($item eq 'uselcmath') {
21609: if ($env{'form.'.$item} eq '1') {
21610: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
21611: } else {
21612: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
21613: }
21614: } elsif ($item eq 'usejsme') {
21615: if ($env{'form.'.$item} eq '1') {
21616: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
21617: } else {
21618: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
21619: }
21620: } elsif ($item eq 'inline_chem') {
21621: if ($env{'form.'.$item} eq '1') {
21622: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
21623: } else {
21624: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
21625: }
21626: } elsif ($item eq 'texengine') {
21627: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
21628: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
21629: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
21630: }
21631: } elsif ($item eq 'anonsurvey_threshold') {
21632: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
21633: } elsif ($item eq 'uploadquota') {
21634: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21635: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
21636: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
21637: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
21638: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
21639: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
21640: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
21641: '</ul>'.
21642: '</li>';
21643: } else {
21644: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
21645: }
21646: } elsif ($item eq 'mysqltables') {
21647: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
21648: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
21649: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
21650: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
21651: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
21652: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
21653: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
21654: '</ul>'.
21655: '</li>';
21656: } else {
21657: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
21658: }
21659: } elsif ($item eq 'postsubmit') {
21660: if ($domdefaults{'postsubmit'} eq 'off') {
21661: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
21662: } else {
21663: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
21664: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21665: $resulttext .= &mt('durations:').'<ul>';
21666: foreach my $type (@types) {
21667: $resulttext .= '<li>';
21668: my $timeout;
21669: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21670: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21671: }
21672: my $display;
21673: if ($timeout eq '0') {
21674: $display = &mt('unlimited');
21675: } elsif ($timeout eq '') {
21676: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
21677: } else {
21678: $display = &mt('[quant,_1,second]',$timeout);
21679: }
21680: if ($type eq 'community') {
21681: $resulttext .= &mt('Communities');
21682: } elsif ($type eq 'official') {
21683: $resulttext .= &mt('Official courses');
21684: } elsif ($type eq 'unofficial') {
21685: $resulttext .= &mt('Unofficial courses');
21686: } elsif ($type eq 'textbook') {
21687: $resulttext .= &mt('Textbook courses');
21688: } elsif ($type eq 'placement') {
21689: $resulttext .= &mt('Placement tests');
21690: }
21691: $resulttext .= ' -- '.$display.'</li>';
21692: }
21693: $resulttext .= '</ul>';
21694: }
21695: $resulttext .= '</li>';
21696: }
21697: } elsif ($item eq 'coursecredits') {
21698: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21699: if (($domdefaults{'officialcredits'} eq '') &&
21700: ($domdefaults{'unofficialcredits'} eq '') &&
21701: ($domdefaults{'textbookcredits'} eq '')) {
21702: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21703: } else {
21704: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
21705: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
21706: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
21707: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
21708: '</ul>'.
21709: '</li>';
21710: }
21711: } else {
21712: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21713: }
21714: } elsif ($item eq 'canclone') {
21715: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21716: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21717: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
21718: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
21719: }
21720: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
21721: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
21722: } else {
21723: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
21724: }
21725: } elsif ($item eq 'ltiauth') {
21726: if ($env{'form.'.$item} eq '1') {
21727: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
21728: } else {
21729: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
21730: }
21731: }
21732: }
21733: $resulttext .= '</ul>';
21734: } else {
21735: $resulttext = &mt('No changes made to course defaults');
21736: }
21737: } else {
21738: $resulttext = '<span class="LC_error">'.
21739: &mt('An error occurred: [_1]',$putresult).'</span>';
21740: }
21741: return $resulttext;
21742: }
21743:
21744: sub modify_selfenrollment {
21745: my ($dom,$lastactref,%domconfig) = @_;
21746: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
21747: my @types = ('official','unofficial','community','textbook','placement');
21748: my %titles = &tool_titles();
21749: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
21750: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
21751: $ordered{'default'} = ['types','registered','approval','limit'];
21752:
21753: my (%roles,%shown,%toplevel);
21754: $roles{'0'} = &Apache::lonnet::plaintext('dc');
21755:
21756: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
21757: if ($domconfig{'selfenrollment'} eq '') {
21758: $domconfig{'selfenrollment'} = {};
21759: }
21760: }
21761: %toplevel = (
21762: admin => 'Configuration Rights',
21763: default => 'Default settings',
21764: validation => 'Validation of self-enrollment requests',
21765: );
21766: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
21767:
21768: if (ref($ordered{'admin'}) eq 'ARRAY') {
21769: foreach my $item (@{$ordered{'admin'}}) {
21770: foreach my $type (@types) {
21771: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21772: $selfenrollhash{'admin'}{$type}{$item} = 1;
21773: } else {
21774: $selfenrollhash{'admin'}{$type}{$item} = 0;
21775: }
21776: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21777: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21778: if ($selfenrollhash{'admin'}{$type}{$item} ne
21779: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21780: push(@{$changes{'admin'}{$type}},$item);
21781: }
21782: } else {
21783: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21784: push(@{$changes{'admin'}{$type}},$item);
21785: }
21786: }
21787: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21788: push(@{$changes{'admin'}{$type}},$item);
21789: }
21790: }
21791: }
21792: }
21793:
21794: foreach my $item (@{$ordered{'default'}}) {
21795: foreach my $type (@types) {
21796: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21797: if ($item eq 'types') {
21798: unless (($value eq 'all') || ($value eq 'dom')) {
21799: $value = '';
21800: }
21801: } elsif ($item eq 'registered') {
21802: unless ($value eq '1') {
21803: $value = 0;
21804: }
21805: } elsif ($item eq 'approval') {
21806: unless ($value =~ /^[012]$/) {
21807: $value = 0;
21808: }
21809: } else {
21810: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21811: $value = 'none';
21812: }
21813: }
21814: $selfenrollhash{'default'}{$type}{$item} = $value;
21815: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21816: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21817: if ($selfenrollhash{'default'}{$type}{$item} ne
21818: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21819: push(@{$changes{'default'}{$type}},$item);
21820: }
21821: } else {
21822: push(@{$changes{'default'}{$type}},$item);
21823: }
21824: } else {
21825: push(@{$changes{'default'}{$type}},$item);
21826: }
21827: if ($item eq 'limit') {
21828: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21829: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21830: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21831: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21832: }
21833: } else {
21834: $selfenrollhash{'default'}{$type}{'cap'} = '';
21835: }
21836: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21837: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21838: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21839: push(@{$changes{'default'}{$type}},'cap');
21840: }
21841: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21842: push(@{$changes{'default'}{$type}},'cap');
21843: }
21844: }
21845: }
21846: }
21847:
21848: foreach my $item (@{$itemsref}) {
21849: if ($item eq 'fields') {
21850: my @changed;
21851: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21852: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21853: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21854: }
21855: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21856: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21857: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21858: $domconfig{'selfenrollment'}{'validation'}{$item});
21859: } else {
21860: @changed = @{$selfenrollhash{'validation'}{$item}};
21861: }
21862: } else {
21863: @changed = @{$selfenrollhash{'validation'}{$item}};
21864: }
21865: if (@changed) {
21866: if ($selfenrollhash{'validation'}{$item}) {
21867: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21868: } else {
21869: $changes{'validation'}{$item} = &mt('None');
21870: }
21871: }
21872: } else {
21873: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21874: if ($item eq 'markup') {
21875: if ($env{'form.selfenroll_validation_'.$item}) {
21876: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21877: }
21878: }
21879: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21880: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21881: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21882: }
21883: }
21884: }
21885: }
21886:
21887: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21888: $dom);
21889: if ($putresult eq 'ok') {
21890: if (keys(%changes) > 0) {
21891: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21892: $resulttext = &mt('Changes made:').'<ul>';
21893: foreach my $key ('admin','default','validation') {
21894: if (ref($changes{$key}) eq 'HASH') {
21895: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21896: if ($key eq 'validation') {
21897: foreach my $item (@{$itemsref}) {
21898: if (exists($changes{$key}{$item})) {
21899: if ($item eq 'markup') {
21900: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21901: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21902: } else {
21903: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21904: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21905: }
21906: }
21907: }
21908: } else {
21909: foreach my $type (@types) {
21910: if ($type eq 'community') {
21911: $roles{'1'} = &mt('Community personnel');
21912: } else {
21913: $roles{'1'} = &mt('Course personnel');
21914: }
21915: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21916: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21917: if ($key eq 'admin') {
21918: my @mgrdc = ();
21919: if (ref($ordered{$key}) eq 'ARRAY') {
21920: foreach my $item (@{$ordered{'admin'}}) {
21921: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21922: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21923: push(@mgrdc,$item);
21924: }
21925: }
21926: }
21927: if (@mgrdc) {
21928: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21929: } else {
21930: delete($domdefaults{$type.'selfenrolladmdc'});
21931: }
21932: }
21933: } else {
21934: if (ref($ordered{$key}) eq 'ARRAY') {
21935: foreach my $item (@{$ordered{$key}}) {
21936: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21937: $domdefaults{$type.'selfenroll'.$item} =
21938: $selfenrollhash{$key}{$type}{$item};
21939: }
21940: }
21941: }
21942: }
21943: }
21944: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21945: foreach my $item (@{$ordered{$key}}) {
21946: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21947: $resulttext .= '<li>';
21948: if ($key eq 'admin') {
21949: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21950: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21951: } else {
21952: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21953: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21954: }
21955: $resulttext .= '</li>';
21956: }
21957: }
21958: $resulttext .= '</ul></li>';
21959: }
21960: }
21961: $resulttext .= '</ul></li>';
21962: }
21963: }
21964: }
21965: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21966: my $cachetime = 24*60*60;
21967: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21968: if (ref($lastactref) eq 'HASH') {
21969: $lastactref->{'domdefaults'} = 1;
21970: }
21971: }
21972: $resulttext .= '</ul>';
21973: } else {
21974: $resulttext = &mt('No changes made to self-enrollment settings');
21975: }
21976: } else {
21977: $resulttext = '<span class="LC_error">'.
21978: &mt('An error occurred: [_1]',$putresult).'</span>';
21979: }
21980: return $resulttext;
21981: }
21982:
21983: sub modify_wafproxy {
21984: my ($dom,$action,$lastactref,%domconfig) = @_;
21985: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21986: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21987: %wafproxy,%changes,%expirecache,%expiresaml);
21988: foreach my $server (sort(keys(%servers))) {
21989: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21990: if ($serverhome eq $server) {
21991: my $serverdom = &Apache::lonnet::host_domain($server);
21992: if ($serverdom eq $dom) {
21993: $canset{$server} = 1;
21994: }
21995: }
21996: }
21997: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21998: %{$values{$dom}} = ();
21999: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
22000: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
22001: }
22002: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
22003: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
22004: }
22005: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
22006: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
22007: }
22008: }
22009: my $output;
22010: if (keys(%canset)) {
22011: %{$wafproxy{'alias'}} = ();
22012: %{$wafproxy{'saml'}} = ();
22013: foreach my $key (sort(keys(%canset))) {
22014: if ($env{'form.wafproxy_'.$dom}) {
22015: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
22016: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
22017: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
22018: $changes{'alias'} = 1;
22019: }
22020: if ($env{'form.wafproxy_alias_saml_'.$key}) {
22021: $wafproxy{'saml'}{$key} = 1;
22022: }
22023: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
22024: $changes{'saml'} = 1;
22025: }
22026: } else {
22027: $wafproxy{'alias'}{$key} = '';
22028: $wafproxy{'saml'}{$key} = '';
22029: if ($curralias{$key}) {
22030: $changes{'alias'} = 1;
22031: }
22032: if ($currsaml{$key}) {
22033: $changes{'saml'} = 1;
22034: }
22035: }
22036: if ($wafproxy{'alias'}{$key} eq '') {
22037: if ($curralias{$key}) {
22038: $expirecache{$key} = 1;
22039: }
22040: delete($wafproxy{'alias'}{$key});
22041: }
22042: if ($wafproxy{'saml'}{$key} eq '') {
22043: if ($currsaml{$key}) {
22044: $expiresaml{$key} = 1;
22045: }
22046: delete($wafproxy{'saml'}{$key});
22047: }
22048: }
22049: unless (keys(%{$wafproxy{'alias'}})) {
22050: delete($wafproxy{'alias'});
22051: }
22052: unless (keys(%{$wafproxy{'saml'}})) {
22053: delete($wafproxy{'saml'});
22054: }
22055: # Localization for values in %warn occurs in &mt() calls separately.
22056: my %warn = (
22057: trusted => 'trusted IP range(s)',
22058: vpnint => 'internal IP range(s) for VPN sessions(s)',
22059: vpnext => 'IP range(s) for backend WAF connections',
22060: );
22061: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
22062: my $possible = $env{'form.wafproxy_'.$item};
22063: $possible =~ s/^\s+|\s+$//g;
22064: if ($possible ne '') {
22065: if ($item eq 'remoteip') {
22066: if ($possible =~ /^[mhn]$/) {
22067: $wafproxy{$item} = $possible;
22068: }
22069: } elsif ($item eq 'ipheader') {
22070: if ($wafproxy{'remoteip'} eq 'h') {
22071: $wafproxy{$item} = $possible;
22072: }
22073: } elsif ($item eq 'sslopt') {
22074: if ($possible =~ /^0|1$/) {
22075: $wafproxy{$item} = $possible;
22076: }
22077: } else {
22078: my (@ok,$count);
22079: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
22080: unless ($env{'form.wafproxy_vpnaccess'}) {
22081: $possible = '';
22082: }
22083: } elsif ($item eq 'trusted') {
22084: unless ($wafproxy{'remoteip'} eq 'h') {
22085: $possible = '';
22086: }
22087: }
22088: unless ($possible eq '') {
22089: $possible =~ s/[\r\n]+/\s/g;
22090: $possible =~ s/\s*-\s*/-/g;
22091: $possible =~ s/\s+/,/g;
22092: $possible =~ s/,+/,/g;
22093: }
22094: $count = 0;
22095: if ($possible ne '') {
22096: foreach my $poss (split(/\,/,$possible)) {
22097: $count ++;
22098: $poss = &validate_ip_pattern($poss);
22099: if ($poss ne '') {
22100: push(@ok,$poss);
22101: }
22102: }
22103: my $diff = $count - scalar(@ok);
22104: if ($diff) {
22105: push(@warnings,'<li>'.
22106: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
22107: $diff,$warn{$item}).
22108: '</li>');
22109: }
22110: if (@ok) {
22111: my @cidr_list;
22112: foreach my $item (@ok) {
22113: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
22114: }
22115: $wafproxy{$item} = join(',',@cidr_list);
22116: }
22117: }
22118: }
22119: if ($wafproxy{$item} ne $currvalue{$item}) {
22120: $changes{$item} = 1;
22121: }
22122: } elsif ($currvalue{$item}) {
22123: $changes{$item} = 1;
22124: }
22125: }
22126: } else {
22127: if (keys(%curralias)) {
22128: $changes{'alias'} = 1;
22129: }
22130: if (keys(%currsaml)) {
22131: $changes{'saml'} = 1;
22132: }
22133: if (keys(%currvalue)) {
22134: foreach my $key (keys(%currvalue)) {
22135: $changes{$key} = 1;
22136: }
22137: }
22138: }
22139: if (keys(%changes)) {
22140: my %defaultshash = (
22141: wafproxy => \%wafproxy,
22142: );
22143: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22144: $dom);
22145: if ($putresult eq 'ok') {
22146: my $cachetime = 24*60*60;
22147: my (%domdefaults,$updatedomdefs);
22148: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
22149: if ($changes{$item}) {
22150: unless ($updatedomdefs) {
22151: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
22152: $updatedomdefs = 1;
22153: }
22154: if ($wafproxy{$item}) {
22155: $domdefaults{'waf_'.$item} = $wafproxy{$item};
22156: } elsif (exists($domdefaults{'waf_'.$item})) {
22157: delete($domdefaults{'waf_'.$item});
22158: }
22159: }
22160: }
22161: if ($updatedomdefs) {
22162: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22163: if (ref($lastactref) eq 'HASH') {
22164: $lastactref->{'domdefaults'} = 1;
22165: }
22166: }
22167: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
22168: my %updates = %expirecache;
22169: foreach my $key (keys(%expirecache)) {
22170: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
22171: }
22172: if (ref($wafproxy{'alias'}) eq 'HASH') {
22173: my $cachetime = 24*60*60;
22174: foreach my $key (keys(%{$wafproxy{'alias'}})) {
22175: $updates{$key} = 1;
22176: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
22177: $cachetime);
22178: }
22179: }
22180: if (ref($lastactref) eq 'HASH') {
22181: $lastactref->{'proxyalias'} = \%updates;
22182: }
22183: }
22184: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
22185: my %samlupdates = %expiresaml;
22186: foreach my $key (keys(%expiresaml)) {
22187: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
22188: }
22189: if (ref($wafproxy{'saml'}) eq 'HASH') {
22190: my $cachetime = 24*60*60;
22191: foreach my $key (keys(%{$wafproxy{'saml'}})) {
22192: $samlupdates{$key} = 1;
22193: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
22194: $cachetime);
22195: }
22196: }
22197: if (ref($lastactref) eq 'HASH') {
22198: $lastactref->{'proxysaml'} = \%samlupdates;
22199: }
22200: }
22201: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
22202: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
22203: if ($changes{$item}) {
22204: if ($item eq 'alias') {
22205: my $numaliased = 0;
22206: if (ref($wafproxy{'alias'}) eq 'HASH') {
22207: my $shown;
22208: if (keys(%{$wafproxy{'alias'}})) {
22209: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
22210: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
22211: &Apache::lonnet::hostname($server),
22212: $wafproxy{'alias'}{$server}).'</li>';
22213: $numaliased ++;
22214: }
22215: if ($numaliased) {
22216: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
22217: '<ul>'.$shown.'</ul>').'</li>';
22218: }
22219: }
22220: }
22221: unless ($numaliased) {
22222: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
22223: }
22224: } elsif ($item eq 'saml') {
22225: my $shown;
22226: if (ref($wafproxy{'saml'}) eq 'HASH') {
22227: if (keys(%{$wafproxy{'saml'}})) {
22228: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
22229: }
22230: }
22231: if ($shown) {
22232: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
22233: $shown).'</li>';
22234: } else {
22235: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
22236: }
22237: } else {
22238: if ($item eq 'remoteip') {
22239: my %ip_methods = &remoteip_methods();
22240: if ($wafproxy{$item} =~ /^[mh]$/) {
22241: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
22242: $ip_methods{$wafproxy{$item}}).'</li>';
22243: } else {
22244: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
22245: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
22246: '</li>';
22247: } else {
22248: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
22249: }
22250: }
22251: } elsif ($item eq 'ipheader') {
22252: if ($wafproxy{$item}) {
22253: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
22254: $wafproxy{$item}).'</li>';
22255: } else {
22256: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
22257: }
22258: } elsif ($item eq 'trusted') {
22259: if ($wafproxy{$item}) {
22260: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
22261: $wafproxy{$item}).'</li>';
22262: } else {
22263: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
22264: }
22265: } elsif ($item eq 'vpnint') {
22266: if ($wafproxy{$item}) {
22267: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
22268: $wafproxy{$item}).'</li>';
22269: } else {
22270: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
22271: }
22272: } elsif ($item eq 'vpnext') {
22273: if ($wafproxy{$item}) {
22274: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
22275: $wafproxy{$item}).'</li>';
22276: } else {
22277: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
22278: }
22279: } elsif ($item eq 'sslopt') {
22280: if ($wafproxy{$item}) {
22281: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to forward requests to https on LON-CAPA node, regardless of original protocol in web browser (http or https).').'</li>';
22282: } else {
22283: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to preserve original protocol in web browser (either http or https) when forwarding to LON-CAPA node.').'</li>';
22284: }
22285: }
22286: }
22287: }
22288: }
22289: } else {
22290: $output = '<span class="LC_error">'.
22291: &mt('An error occurred: [_1]',$putresult).'</span>';
22292: }
22293: } elsif (keys(%canset)) {
22294: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
22295: }
22296: if (@warnings) {
22297: $output .= '<br />'.&mt('Warnings:').'<ul>'.
22298: join("\n",@warnings).'</ul>';
22299: }
22300: return $output;
22301: }
22302:
22303: sub validate_ip_pattern {
22304: my ($pattern) = @_;
22305: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
22306: my ($start,$end) = ($1,$2);
22307: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
22308: if (($start !~ m{/}) && ($end !~ m{/})) {
22309: return $start.'-'.$end;
22310: }
22311: }
22312: } elsif ($pattern ne '') {
22313: $pattern = &Net::CIDR::cidrvalidate($pattern);
22314: if ($pattern ne '') {
22315: return $pattern;
22316: }
22317: }
22318: return;
22319: }
22320:
22321: sub modify_usersessions {
22322: my ($dom,$lastactref,%domconfig) = @_;
22323: my @hostingtypes = ('version','excludedomain','includedomain');
22324: my @offloadtypes = ('primary','default');
22325: my %types = (
22326: remote => \@hostingtypes,
22327: hosted => \@hostingtypes,
22328: spares => \@offloadtypes,
22329: );
22330: my @prefixes = ('remote','hosted','spares');
22331: my @lcversions = &Apache::lonnet::all_loncaparevs();
22332: my (%by_ip,%by_location,@intdoms,@instdoms);
22333: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22334: my @locations = sort(keys(%by_location));
22335: my (%defaultshash,%changes);
22336: foreach my $prefix (@prefixes) {
22337: $defaultshash{'usersessions'}{$prefix} = {};
22338: }
22339: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22340: my $resulttext;
22341: my %iphost = &Apache::lonnet::get_iphost();
22342: foreach my $prefix (@prefixes) {
22343: next if ($prefix eq 'spares');
22344: foreach my $type (@{$types{$prefix}}) {
22345: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22346: if ($type eq 'version') {
22347: my $value = $env{'form.'.$prefix.'_'.$type};
22348: my $okvalue;
22349: if ($value ne '') {
22350: if (grep(/^\Q$value\E$/,@lcversions)) {
22351: $okvalue = $value;
22352: }
22353: }
22354: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22355: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22356: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
22357: if ($inuse == 0) {
22358: $changes{$prefix}{$type} = 1;
22359: } else {
22360: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
22361: $changes{$prefix}{$type} = 1;
22362: }
22363: if ($okvalue ne '') {
22364: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22365: }
22366: }
22367: } else {
22368: if (($inuse == 1) && ($okvalue ne '')) {
22369: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22370: $changes{$prefix}{$type} = 1;
22371: }
22372: }
22373: } else {
22374: if (($inuse == 1) && ($okvalue ne '')) {
22375: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22376: $changes{$prefix}{$type} = 1;
22377: }
22378: }
22379: } else {
22380: if (($inuse == 1) && ($okvalue ne '')) {
22381: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22382: $changes{$prefix}{$type} = 1;
22383: }
22384: }
22385: } else {
22386: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22387: my @okvals;
22388: foreach my $val (@vals) {
22389: if ($val =~ /:/) {
22390: my @items = split(/:/,$val);
22391: foreach my $item (@items) {
22392: if (ref($by_location{$item}) eq 'ARRAY') {
22393: push(@okvals,$item);
22394: }
22395: }
22396: } else {
22397: if (ref($by_location{$val}) eq 'ARRAY') {
22398: push(@okvals,$val);
22399: }
22400: }
22401: }
22402: @okvals = sort(@okvals);
22403: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22404: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22405: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22406: if ($inuse == 0) {
22407: $changes{$prefix}{$type} = 1;
22408: } else {
22409: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22410: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
22411: if (@changed > 0) {
22412: $changes{$prefix}{$type} = 1;
22413: }
22414: }
22415: } else {
22416: if ($inuse == 1) {
22417: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22418: $changes{$prefix}{$type} = 1;
22419: }
22420: }
22421: } else {
22422: if ($inuse == 1) {
22423: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22424: $changes{$prefix}{$type} = 1;
22425: }
22426: }
22427: } else {
22428: if ($inuse == 1) {
22429: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22430: $changes{$prefix}{$type} = 1;
22431: }
22432: }
22433: }
22434: }
22435: }
22436:
22437: my @alldoms = &Apache::lonnet::all_domains();
22438: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22439: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
22440: my $savespares;
22441:
22442: foreach my $lonhost (sort(keys(%servers))) {
22443: my $serverhomeID =
22444: &Apache::lonnet::get_server_homeID($servers{$lonhost});
22445: my $serverhostname = &Apache::lonnet::hostname($lonhost);
22446: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
22447: my %spareschg;
22448: foreach my $type (@{$types{'spares'}}) {
22449: my @okspares;
22450: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
22451: foreach my $server (@checked) {
22452: if (&Apache::lonnet::hostname($server) ne '') {
22453: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
22454: unless (grep(/^\Q$server\E$/,@okspares)) {
22455: push(@okspares,$server);
22456: }
22457: }
22458: }
22459: }
22460: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
22461: my $newspare;
22462: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
22463: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
22464: $newspare = $new;
22465: }
22466: }
22467: my @spares;
22468: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
22469: @spares = sort(@okspares,$newspare);
22470: } else {
22471: @spares = sort(@okspares);
22472: }
22473: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
22474: if (ref($spareid{$lonhost}) eq 'HASH') {
22475: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
22476: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
22477: if (@diffs > 0) {
22478: $spareschg{$type} = 1;
22479: }
22480: }
22481: }
22482: }
22483: if (keys(%spareschg) > 0) {
22484: $changes{'spares'}{$lonhost} = \%spareschg;
22485: }
22486: }
22487: $defaultshash{'usersessions'}{'offloadnow'} = {};
22488: $defaultshash{'usersessions'}{'offloadoth'} = {};
22489: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
22490: my @okoffload;
22491: if (@offloadnow) {
22492: foreach my $server (@offloadnow) {
22493: if (&Apache::lonnet::hostname($server) ne '') {
22494: unless (grep(/^\Q$server\E$/,@okoffload)) {
22495: push(@okoffload,$server);
22496: }
22497: }
22498: }
22499: if (@okoffload) {
22500: foreach my $lonhost (@okoffload) {
22501: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
22502: }
22503: }
22504: }
22505: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
22506: my @okoffloadoth;
22507: if (@offloadoth) {
22508: foreach my $server (@offloadoth) {
22509: if (&Apache::lonnet::hostname($server) ne '') {
22510: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
22511: push(@okoffloadoth,$server);
22512: }
22513: }
22514: }
22515: if (@okoffloadoth) {
22516: foreach my $lonhost (@okoffloadoth) {
22517: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
22518: }
22519: }
22520: }
22521: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22522: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
22523: if (ref($changes{'spares'}) eq 'HASH') {
22524: if (keys(%{$changes{'spares'}}) > 0) {
22525: $savespares = 1;
22526: }
22527: }
22528: } else {
22529: $savespares = 1;
22530: }
22531: foreach my $offload ('offloadnow','offloadoth') {
22532: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
22533: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
22534: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
22535: $changes{$offload} = 1;
22536: last;
22537: }
22538: }
22539: unless ($changes{$offload}) {
22540: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
22541: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
22542: $changes{$offload} = 1;
22543: last;
22544: }
22545: }
22546: }
22547: } else {
22548: if (($offload eq 'offloadnow') && (@okoffload)) {
22549: $changes{'offloadnow'} = 1;
22550: }
22551: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
22552: $changes{'offloadoth'} = 1;
22553: }
22554: }
22555: }
22556: } else {
22557: if (@okoffload) {
22558: $changes{'offloadnow'} = 1;
22559: }
22560: if (@okoffloadoth) {
22561: $changes{'offloadoth'} = 1;
22562: }
22563: }
22564: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
22565: if ((keys(%changes) > 0) || ($savespares)) {
22566: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22567: $dom);
22568: if ($putresult eq 'ok') {
22569: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22570: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
22571: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
22572: }
22573: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
22574: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
22575: }
22576: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22577: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
22578: }
22579: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22580: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
22581: }
22582: }
22583: my $cachetime = 24*60*60;
22584: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22585: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
22586: if (ref($lastactref) eq 'HASH') {
22587: $lastactref->{'domdefaults'} = 1;
22588: $lastactref->{'usersessions'} = 1;
22589: }
22590: if (keys(%changes) > 0) {
22591: my %lt = &usersession_titles();
22592: $resulttext = &mt('Changes made:').'<ul>';
22593: foreach my $prefix (@prefixes) {
22594: if (ref($changes{$prefix}) eq 'HASH') {
22595: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22596: if ($prefix eq 'spares') {
22597: if (ref($changes{$prefix}) eq 'HASH') {
22598: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
22599: $resulttext .= '<li><b>'.$lonhost.'</b> ';
22600: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
22601: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
22602: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22603: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
22604: foreach my $type (@{$types{$prefix}}) {
22605: if ($changes{$prefix}{$lonhost}{$type}) {
22606: my $offloadto = &mt('None');
22607: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
22608: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
22609: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
22610: }
22611: }
22612: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
22613: }
22614: }
22615: }
22616: $resulttext .= '</li>';
22617: }
22618: }
22619: } else {
22620: foreach my $type (@{$types{$prefix}}) {
22621: if (defined($changes{$prefix}{$type})) {
22622: my ($newvalue,$notinuse);
22623: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22624: if (ref($defaultshash{'usersessions'}{$prefix})) {
22625: if ($type eq 'version') {
22626: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
22627: } else {
22628: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22629: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
22630: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
22631: }
22632: } else {
22633: $notinuse = 1;
22634: }
22635: }
22636: }
22637: }
22638: if ($newvalue eq '') {
22639: if ($type eq 'version') {
22640: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
22641: } elsif ($notinuse) {
22642: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22643: } else {
22644: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22645: }
22646: } else {
22647: if ($type eq 'version') {
22648: $newvalue .= ' '.&mt('(or later)');
22649: }
22650: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22651: }
22652: }
22653: }
22654: }
22655: $resulttext .= '</ul>';
22656: }
22657: }
22658: if ($changes{'offloadnow'}) {
22659: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22660: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
22661: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
22662: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
22663: $resulttext .= '<li>'.$lonhost.'</li>';
22664: }
22665: $resulttext .= '</ul>';
22666: } else {
22667: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
22668: }
22669: } else {
22670: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
22671: }
22672: }
22673: if ($changes{'offloadoth'}) {
22674: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22675: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
22676: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
22677: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
22678: $resulttext .= '<li>'.$lonhost.'</li>';
22679: }
22680: $resulttext .= '</ul>';
22681: } else {
22682: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
22683: }
22684: } else {
22685: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
22686: }
22687: }
22688: $resulttext .= '</ul>';
22689: } else {
22690: $resulttext = $nochgmsg;
22691: }
22692: } else {
22693: $resulttext = '<span class="LC_error">'.
22694: &mt('An error occurred: [_1]',$putresult).'</span>';
22695: }
22696: } else {
22697: $resulttext = $nochgmsg;
22698: }
22699: return $resulttext;
22700: }
22701:
22702: sub modify_ssl {
22703: my ($dom,$lastactref,%domconfig) = @_;
22704: my (%by_ip,%by_location,@intdoms,@instdoms);
22705: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22706: my @locations = sort(keys(%by_location));
22707: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22708: my (%defaultshash,%changes);
22709: my $action = 'ssl';
22710: my @prefixes = ('connto','connfrom','replication');
22711: foreach my $prefix (@prefixes) {
22712: $defaultshash{$action}{$prefix} = {};
22713: }
22714: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22715: my $resulttext;
22716: my %iphost = &Apache::lonnet::get_iphost();
22717: my @reptypes = ('certreq','nocertreq');
22718: my @connecttypes = ('dom','intdom','other');
22719: my %types = (
22720: connto => \@connecttypes,
22721: connfrom => \@connecttypes,
22722: replication => \@reptypes,
22723: );
22724: foreach my $prefix (sort(keys(%types))) {
22725: foreach my $type (@{$types{$prefix}}) {
22726: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22727: my $value = 'yes';
22728: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
22729: $value = $env{'form.'.$prefix.'_'.$type};
22730: }
22731: if (ref($domconfig{$action}) eq 'HASH') {
22732: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22733: if ($domconfig{$action}{$prefix}{$type} ne '') {
22734: if ($value ne $domconfig{$action}{$prefix}{$type}) {
22735: $changes{$prefix}{$type} = 1;
22736: }
22737: $defaultshash{$action}{$prefix}{$type} = $value;
22738: } else {
22739: $defaultshash{$action}{$prefix}{$type} = $value;
22740: $changes{$prefix}{$type} = 1;
22741: }
22742: } else {
22743: $defaultshash{$action}{$prefix}{$type} = $value;
22744: $changes{$prefix}{$type} = 1;
22745: }
22746: } else {
22747: $defaultshash{$action}{$prefix}{$type} = $value;
22748: $changes{$prefix}{$type} = 1;
22749: }
22750: if (($type eq 'dom') && (keys(%servers) == 1)) {
22751: delete($changes{$prefix}{$type});
22752: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
22753: delete($changes{$prefix}{$type});
22754: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
22755: delete($changes{$prefix}{$type});
22756: }
22757: } elsif ($prefix eq 'replication') {
22758: if (@locations > 0) {
22759: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22760: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22761: my @okvals;
22762: foreach my $val (@vals) {
22763: if ($val =~ /:/) {
22764: my @items = split(/:/,$val);
22765: foreach my $item (@items) {
22766: if (ref($by_location{$item}) eq 'ARRAY') {
22767: push(@okvals,$item);
22768: }
22769: }
22770: } else {
22771: if (ref($by_location{$val}) eq 'ARRAY') {
22772: push(@okvals,$val);
22773: }
22774: }
22775: }
22776: @okvals = sort(@okvals);
22777: if (ref($domconfig{$action}) eq 'HASH') {
22778: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22779: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22780: if ($inuse == 0) {
22781: $changes{$prefix}{$type} = 1;
22782: } else {
22783: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22784: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22785: if (@changed > 0) {
22786: $changes{$prefix}{$type} = 1;
22787: }
22788: }
22789: } else {
22790: if ($inuse == 1) {
22791: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22792: $changes{$prefix}{$type} = 1;
22793: }
22794: }
22795: } else {
22796: if ($inuse == 1) {
22797: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22798: $changes{$prefix}{$type} = 1;
22799: }
22800: }
22801: } else {
22802: if ($inuse == 1) {
22803: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22804: $changes{$prefix}{$type} = 1;
22805: }
22806: }
22807: }
22808: }
22809: }
22810: }
22811: if (keys(%changes)) {
22812: foreach my $prefix (keys(%changes)) {
22813: if (ref($changes{$prefix}) eq 'HASH') {
22814: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22815: delete($changes{$prefix});
22816: }
22817: } else {
22818: delete($changes{$prefix});
22819: }
22820: }
22821: }
22822: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22823: if (keys(%changes) > 0) {
22824: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22825: $dom);
22826: if ($putresult eq 'ok') {
22827: if (ref($defaultshash{$action}) eq 'HASH') {
22828: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22829: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22830: }
22831: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22832: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22833: }
22834: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22835: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22836: }
22837: }
22838: my $cachetime = 24*60*60;
22839: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22840: if (ref($lastactref) eq 'HASH') {
22841: $lastactref->{'domdefaults'} = 1;
22842: }
22843: if (keys(%changes) > 0) {
22844: my %titles = &ssl_titles();
22845: $resulttext = &mt('Changes made:').'<ul>';
22846: foreach my $prefix (@prefixes) {
22847: if (ref($changes{$prefix}) eq 'HASH') {
22848: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22849: foreach my $type (@{$types{$prefix}}) {
22850: if (defined($changes{$prefix}{$type})) {
22851: my ($newvalue,$notinuse);
22852: if (ref($defaultshash{$action}) eq 'HASH') {
22853: if (ref($defaultshash{$action}{$prefix})) {
22854: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22855: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22856: } else {
22857: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22858: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22859: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22860: }
22861: } else {
22862: $notinuse = 1;
22863: }
22864: }
22865: }
22866: if ($notinuse) {
22867: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22868: } elsif ($newvalue eq '') {
22869: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22870: } else {
22871: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22872: }
22873: }
22874: }
22875: }
22876: $resulttext .= '</ul>';
22877: }
22878: }
22879: } else {
22880: $resulttext = $nochgmsg;
22881: }
22882: } else {
22883: $resulttext = '<span class="LC_error">'.
22884: &mt('An error occurred: [_1]',$putresult).'</span>';
22885: }
22886: } else {
22887: $resulttext = $nochgmsg;
22888: }
22889: return $resulttext;
22890: }
22891:
22892: sub modify_trust {
22893: my ($dom,$lastactref,%domconfig) = @_;
22894: my (%by_ip,%by_location,@intdoms,@instdoms);
22895: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22896: my @locations = sort(keys(%by_location));
22897: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22898: my @types = ('exc','inc');
22899: my (%defaultshash,%changes);
22900: foreach my $prefix (@prefixes) {
22901: $defaultshash{'trust'}{$prefix} = {};
22902: }
22903: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22904: my $resulttext;
22905: foreach my $prefix (@prefixes) {
22906: foreach my $type (@types) {
22907: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22908: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22909: my @okvals;
22910: foreach my $val (@vals) {
22911: if ($val =~ /:/) {
22912: my @items = split(/:/,$val);
22913: foreach my $item (@items) {
22914: if (ref($by_location{$item}) eq 'ARRAY') {
22915: push(@okvals,$item);
22916: }
22917: }
22918: } else {
22919: if (ref($by_location{$val}) eq 'ARRAY') {
22920: push(@okvals,$val);
22921: }
22922: }
22923: }
22924: @okvals = sort(@okvals);
22925: if (ref($domconfig{'trust'}) eq 'HASH') {
22926: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22927: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22928: if ($inuse == 0) {
22929: $changes{$prefix}{$type} = 1;
22930: } else {
22931: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22932: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22933: if (@changed > 0) {
22934: $changes{$prefix}{$type} = 1;
22935: }
22936: }
22937: } else {
22938: if ($inuse == 1) {
22939: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22940: $changes{$prefix}{$type} = 1;
22941: }
22942: }
22943: } else {
22944: if ($inuse == 1) {
22945: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22946: $changes{$prefix}{$type} = 1;
22947: }
22948: }
22949: } else {
22950: if ($inuse == 1) {
22951: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22952: $changes{$prefix}{$type} = 1;
22953: }
22954: }
22955: }
22956: }
22957: my $nochgmsg = &mt('No changes made to trust settings.');
22958: if (keys(%changes) > 0) {
22959: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22960: $dom);
22961: if ($putresult eq 'ok') {
22962: if (ref($defaultshash{'trust'}) eq 'HASH') {
22963: foreach my $prefix (@prefixes) {
22964: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22965: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22966: }
22967: }
22968: }
22969: my $cachetime = 24*60*60;
22970: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22971: &Apache::lonnet::do_cache_new('trust',$dom,$defaultshash{'trust'},3600);
22972: if (ref($lastactref) eq 'HASH') {
22973: $lastactref->{'domdefaults'} = 1;
22974: $lastactref->{'trust'} = 1;
22975: }
22976: if (keys(%changes) > 0) {
22977: my %lt = &trust_titles();
22978: $resulttext = &mt('Changes made:').'<ul>';
22979: foreach my $prefix (@prefixes) {
22980: if (ref($changes{$prefix}) eq 'HASH') {
22981: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22982: foreach my $type (@types) {
22983: if (defined($changes{$prefix}{$type})) {
22984: my ($newvalue,$notinuse);
22985: if (ref($defaultshash{'trust'}) eq 'HASH') {
22986: if (ref($defaultshash{'trust'}{$prefix})) {
22987: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22988: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22989: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22990: }
22991: } else {
22992: $notinuse = 1;
22993: }
22994: }
22995: }
22996: if ($notinuse) {
22997: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22998: } elsif ($newvalue eq '') {
22999: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
23000: } else {
23001: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
23002: }
23003: }
23004: }
23005: $resulttext .= '</ul>';
23006: }
23007: }
23008: $resulttext .= '</ul>';
23009: } else {
23010: $resulttext = $nochgmsg;
23011: }
23012: } else {
23013: $resulttext = '<span class="LC_error">'.
23014: &mt('An error occurred: [_1]',$putresult).'</span>';
23015: }
23016: } else {
23017: $resulttext = $nochgmsg;
23018: }
23019: return $resulttext;
23020: }
23021:
23022: sub modify_loadbalancing {
23023: my ($dom,%domconfig) = @_;
23024: my $primary_id = &Apache::lonnet::domain($dom,'primary');
23025: my $intdom = &Apache::lonnet::internet_dom($primary_id);
23026: my ($othertitle,$usertypes,$types) =
23027: &Apache::loncommon::sorted_inst_types($dom);
23028: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23029: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
23030: my @sparestypes = ('primary','default');
23031: my %typetitles = &sparestype_titles();
23032: my $resulttext;
23033: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
23034: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
23035: %existing = %{$domconfig{'loadbalancing'}};
23036: }
23037: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
23038: \%currtargets,\%currrules,\%currcookies);
23039: my ($saveloadbalancing,%defaultshash,%changes);
23040: my ($alltypes,$othertypes,$titles) =
23041: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
23042: my %ruletitles = &offloadtype_text();
23043: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
23044: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
23045: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
23046: if ($balancer eq '') {
23047: next;
23048: }
23049: if (!exists($servers{$balancer})) {
23050: if (exists($currbalancer{$balancer})) {
23051: push(@{$changes{'delete'}},$balancer);
23052: }
23053: next;
23054: }
23055: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
23056: push(@{$changes{'delete'}},$balancer);
23057: next;
23058: }
23059: if (!exists($currbalancer{$balancer})) {
23060: push(@{$changes{'add'}},$balancer);
23061: }
23062: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
23063: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
23064: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
23065: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
23066: $saveloadbalancing = 1;
23067: }
23068: foreach my $sparetype (@sparestypes) {
23069: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
23070: my @offloadto;
23071: foreach my $target (@targets) {
23072: if (($servers{$target}) && ($target ne $balancer)) {
23073: if ($sparetype eq 'default') {
23074: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
23075: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
23076: }
23077: }
23078: unless(grep(/^\Q$target\E$/,@offloadto)) {
23079: push(@offloadto,$target);
23080: }
23081: }
23082: }
23083: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
23084: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
23085: push(@offloadto,$balancer);
23086: }
23087: }
23088: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
23089: }
23090: if ($env{'form.loadbalancing_cookie_'.$i}) {
23091: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
23092: if (exists($currbalancer{$balancer})) {
23093: unless ($currcookies{$balancer}) {
23094: $changes{'curr'}{$balancer}{'cookie'} = 1;
23095: }
23096: }
23097: } elsif (exists($currbalancer{$balancer})) {
23098: if ($currcookies{$balancer}) {
23099: $changes{'curr'}{$balancer}{'cookie'} = 1;
23100: }
23101: }
23102: if (ref($currtargets{$balancer}) eq 'HASH') {
23103: foreach my $sparetype (@sparestypes) {
23104: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
23105: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
23106: if (@targetdiffs > 0) {
23107: $changes{'curr'}{$balancer}{'targets'} = 1;
23108: }
23109: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23110: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23111: $changes{'curr'}{$balancer}{'targets'} = 1;
23112: }
23113: }
23114: }
23115: } else {
23116: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
23117: foreach my $sparetype (@sparestypes) {
23118: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23119: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23120: $changes{'curr'}{$balancer}{'targets'} = 1;
23121: }
23122: }
23123: }
23124: }
23125: }
23126: my $ishomedom;
23127: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
23128: $ishomedom = 1;
23129: }
23130: if (ref($alltypes) eq 'ARRAY') {
23131: foreach my $type (@{$alltypes}) {
23132: my $rule;
23133: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
23134: (!$ishomedom)) {
23135: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
23136: }
23137: if ($rule eq 'specific') {
23138: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
23139: if (exists($servers{$specifiedhost})) {
23140: $rule = $specifiedhost;
23141: }
23142: }
23143: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
23144: if (ref($currrules{$balancer}) eq 'HASH') {
23145: if ($rule ne $currrules{$balancer}{$type}) {
23146: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
23147: }
23148: } elsif ($rule ne '') {
23149: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
23150: }
23151: }
23152: }
23153: }
23154: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
23155: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
23156: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
23157: $defaultshash{'loadbalancing'} = {};
23158: }
23159: my $putresult = &Apache::lonnet::put_dom('configuration',
23160: \%defaultshash,$dom);
23161: if ($putresult eq 'ok') {
23162: if (keys(%changes) > 0) {
23163: my %toupdate;
23164: if (ref($changes{'delete'}) eq 'ARRAY') {
23165: foreach my $balancer (sort(@{$changes{'delete'}})) {
23166: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
23167: $toupdate{$balancer} = 1;
23168: }
23169: }
23170: if (ref($changes{'add'}) eq 'ARRAY') {
23171: foreach my $balancer (sort(@{$changes{'add'}})) {
23172: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
23173: $toupdate{$balancer} = 1;
23174: }
23175: }
23176: if (ref($changes{'curr'}) eq 'HASH') {
23177: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
23178: $toupdate{$balancer} = 1;
23179: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
23180: if ($changes{'curr'}{$balancer}{'targets'}) {
23181: my %offloadstr;
23182: foreach my $sparetype (@sparestypes) {
23183: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23184: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23185: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
23186: }
23187: }
23188: }
23189: if (keys(%offloadstr) == 0) {
23190: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
23191: } else {
23192: my $showoffload;
23193: foreach my $sparetype (@sparestypes) {
23194: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
23195: if (defined($offloadstr{$sparetype})) {
23196: $showoffload .= $offloadstr{$sparetype};
23197: } else {
23198: $showoffload .= &mt('None');
23199: }
23200: $showoffload .= (' 'x3);
23201: }
23202: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
23203: }
23204: }
23205: }
23206: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
23207: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
23208: foreach my $type (@{$alltypes}) {
23209: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
23210: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
23211: my $balancetext;
23212: if ($rule eq '') {
23213: $balancetext = $ruletitles{'default'};
23214: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
23215: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
23216: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
23217: foreach my $sparetype (@sparestypes) {
23218: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23219: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
23220: }
23221: }
23222: foreach my $item (@{$alltypes}) {
23223: next if ($item =~ /^_LC_ipchange/);
23224: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
23225: if ($hasrule eq 'homeserver') {
23226: map { $toupdate{$_} = 1; } (keys(%libraryservers));
23227: } else {
23228: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
23229: if ($servers{$hasrule}) {
23230: $toupdate{$hasrule} = 1;
23231: }
23232: }
23233: }
23234: }
23235: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
23236: $balancetext = $ruletitles{$rule};
23237: } else {
23238: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
23239: $balancetext = $ruletitles{'particular'}.' '.$receiver;
23240: if ($receiver) {
23241: $toupdate{$receiver};
23242: }
23243: }
23244: } else {
23245: $balancetext = $ruletitles{$rule};
23246: }
23247: } else {
23248: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
23249: }
23250: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
23251: }
23252: }
23253: }
23254: }
23255: if ($changes{'curr'}{$balancer}{'cookie'}) {
23256: if ($currcookies{$balancer}) {
23257: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
23258: $balancer).'</li>';
23259: } else {
23260: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
23261: $balancer).'</li>';
23262: }
23263: }
23264: }
23265: }
23266: if (keys(%toupdate)) {
23267: my %thismachine;
23268: my $updatedhere;
23269: my $cachetime = 60*60*24;
23270: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23271: foreach my $lonhost (keys(%toupdate)) {
23272: if ($thismachine{$lonhost}) {
23273: unless ($updatedhere) {
23274: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
23275: $defaultshash{'loadbalancing'},
23276: $cachetime);
23277: $updatedhere = 1;
23278: }
23279: } else {
23280: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
23281: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
23282: }
23283: }
23284: }
23285: if ($resulttext ne '') {
23286: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
23287: } else {
23288: $resulttext = $nochgmsg;
23289: }
23290: } else {
23291: $resulttext = $nochgmsg;
23292: }
23293: } else {
23294: $resulttext = '<span class="LC_error">'.
23295: &mt('An error occurred: [_1]',$putresult).'</span>';
23296: }
23297: } else {
23298: $resulttext = $nochgmsg;
23299: }
23300: return $resulttext;
23301: }
23302:
23303: sub recurse_check {
23304: my ($chkcats,$categories,$depth,$name) = @_;
23305: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
23306: my $chg = 0;
23307: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
23308: my $category = $chkcats->[$depth]{$name}[$j];
23309: my $item;
23310: if ($category eq '') {
23311: $chg ++;
23312: } else {
23313: my $deeper = $depth + 1;
23314: $item = &escape($category).':'.&escape($name).':'.$depth;
23315: if ($chg) {
23316: $categories->{$item} -= $chg;
23317: }
23318: &recurse_check($chkcats,$categories,$deeper,$category);
23319: $deeper --;
23320: }
23321: }
23322: }
23323: return;
23324: }
23325:
23326: sub recurse_cat_deletes {
23327: my ($item,$coursecategories,$deletions) = @_;
23328: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
23329: my $subdepth = $depth + 1;
23330: if (ref($coursecategories) eq 'HASH') {
23331: foreach my $subitem (keys(%{$coursecategories})) {
23332: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
23333: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
23334: delete($coursecategories->{$subitem});
23335: $deletions->{$subitem} = 1;
23336: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
23337: }
23338: }
23339: }
23340: return;
23341: }
23342:
23343: sub active_dc_picker {
23344: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
23345: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
23346: my @domcoord = keys(%domcoords);
23347: if (keys(%currhash)) {
23348: foreach my $dc (keys(%currhash)) {
23349: unless (exists($domcoords{$dc})) {
23350: push(@domcoord,$dc);
23351: }
23352: }
23353: }
23354: @domcoord = sort(@domcoord);
23355: my $numdcs = scalar(@domcoord);
23356: my $rows = 0;
23357: my $table;
23358: if ($numdcs > 1) {
23359: $table = '<table>';
23360: for (my $i=0; $i<@domcoord; $i++) {
23361: my $rem = $i%($numinrow);
23362: if ($rem == 0) {
23363: if ($i > 0) {
23364: $table .= '</tr>';
23365: }
23366: $table .= '<tr>';
23367: $rows ++;
23368: }
23369: my $check = '';
23370: if ($inputtype eq 'radio') {
23371: if (keys(%currhash) == 0) {
23372: if (!$i) {
23373: $check = ' checked="checked"';
23374: }
23375: } elsif (exists($currhash{$domcoord[$i]})) {
23376: $check = ' checked="checked"';
23377: }
23378: } else {
23379: if (exists($currhash{$domcoord[$i]})) {
23380: $check = ' checked="checked"';
23381: }
23382: }
23383: if ($i == @domcoord - 1) {
23384: my $colsleft = $numinrow - $rem;
23385: if ($colsleft > 1) {
23386: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
23387: } else {
23388: $table .= '<td class="LC_left_item">';
23389: }
23390: } else {
23391: $table .= '<td class="LC_left_item">';
23392: }
23393: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
23394: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23395: $table .= '<span class="LC_nobreak"><label>'.
23396: '<input type="'.$inputtype.'" name="'.$name.'"'.
23397: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
23398: if ($user ne $dcname.':'.$dcdom) {
23399: $table .= ' ('.$dcname.':'.$dcdom.')';
23400: }
23401: $table .= '</label></span></td>';
23402: }
23403: $table .= '</tr></table>';
23404: } elsif ($numdcs == 1) {
23405: my ($dcname,$dcdom) = split(':',$domcoord[0]);
23406: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23407: if ($inputtype eq 'radio') {
23408: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
23409: if ($user ne $dcname.':'.$dcdom) {
23410: $table .= ' ('.$dcname.':'.$dcdom.')';
23411: }
23412: } else {
23413: my $check;
23414: if (exists($currhash{$domcoord[0]})) {
23415: $check = ' checked="checked"';
23416: }
23417: $table = '<span class="LC_nobreak"><label>'.
23418: '<input type="checkbox" name="'.$name.'" '.
23419: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
23420: if ($user ne $dcname.':'.$dcdom) {
23421: $table .= ' ('.$dcname.':'.$dcdom.')';
23422: }
23423: $table .= '</label></span>';
23424: $rows ++;
23425: }
23426: }
23427: return ($numdcs,$table,$rows);
23428: }
23429:
23430: sub usersession_titles {
23431: return &Apache::lonlocal::texthash(
23432: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
23433: remote => 'Hosting of sessions for users in this domain on servers in other domains',
23434: spares => 'Servers offloaded to, when busy',
23435: version => 'LON-CAPA version requirement',
23436: excludedomain => 'Allow all, but exclude specific domains',
23437: includedomain => 'Deny all, but include specific domains',
23438: primary => 'Primary (checked first)',
23439: default => 'Default',
23440: );
23441: }
23442:
23443: sub id_for_thisdom {
23444: my (%servers) = @_;
23445: my %altids;
23446: foreach my $server (keys(%servers)) {
23447: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
23448: if ($serverhome ne $server) {
23449: $altids{$serverhome} = $server;
23450: }
23451: }
23452: return %altids;
23453: }
23454:
23455: sub count_servers {
23456: my ($currbalancer,%servers) = @_;
23457: my (@spares,$numspares);
23458: foreach my $lonhost (sort(keys(%servers))) {
23459: next if ($currbalancer eq $lonhost);
23460: push(@spares,$lonhost);
23461: }
23462: if ($currbalancer) {
23463: $numspares = scalar(@spares);
23464: } else {
23465: $numspares = scalar(@spares) - 1;
23466: }
23467: return ($numspares,@spares);
23468: }
23469:
23470: sub lonbalance_targets_js {
23471: my ($dom,$types,$servers,$settings) = @_;
23472: my $select = &mt('Select');
23473: my ($alltargets,$allishome,$allinsttypes,@alltypes);
23474: if (ref($servers) eq 'HASH') {
23475: $alltargets = join("','",sort(keys(%{$servers})));
23476: my @homedoms;
23477: foreach my $server (sort(keys(%{$servers}))) {
23478: if (&Apache::lonnet::host_domain($server) eq $dom) {
23479: push(@homedoms,'1');
23480: } else {
23481: push(@homedoms,'0');
23482: }
23483: }
23484: $allishome = join("','",@homedoms);
23485: }
23486: if (ref($types) eq 'ARRAY') {
23487: if (@{$types} > 0) {
23488: @alltypes = @{$types};
23489: }
23490: }
23491: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
23492: $allinsttypes = join("','",@alltypes);
23493: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
23494: if (ref($settings) eq 'HASH') {
23495: %existing = %{$settings};
23496: }
23497: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
23498: \%currtargets,\%currrules,\%currcookies);
23499: my $balancers = join("','",sort(keys(%currbalancer)));
23500: return <<"END";
23501:
23502: <script type="text/javascript">
23503: // <![CDATA[
23504:
23505: currBalancers = new Array('$balancers');
23506:
23507: function toggleTargets(balnum) {
23508: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23509: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
23510: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
23511: var prevbalancer = prevhostitem.value;
23512: var baltotal = document.getElementById('loadbalancing_total').value;
23513: prevhostitem.value = balancer;
23514: if (prevbalancer != '') {
23515: var prevIdx = currBalancers.indexOf(prevbalancer);
23516: if (prevIdx != -1) {
23517: currBalancers.splice(prevIdx,1);
23518: }
23519: }
23520: if (balancer == '') {
23521: hideSpares(balnum);
23522: } else {
23523: var currIdx = currBalancers.indexOf(balancer);
23524: if (currIdx == -1) {
23525: currBalancers.push(balancer);
23526: }
23527: var homedoms = new Array('$allishome');
23528: var ishomedom = homedoms[lonhostitem.selectedIndex];
23529: showSpares(balancer,ishomedom,balnum);
23530: }
23531: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
23532: return;
23533: }
23534:
23535: function showSpares(balancer,ishomedom,balnum) {
23536: var alltargets = new Array('$alltargets');
23537: var insttypes = new Array('$allinsttypes');
23538: var offloadtypes = new Array('primary','default');
23539:
23540: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
23541: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
23542:
23543: for (var i=0; i<offloadtypes.length; i++) {
23544: var count = 0;
23545: for (var j=0; j<alltargets.length; j++) {
23546: if (alltargets[j] != balancer) {
23547: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
23548: item.value = alltargets[j];
23549: item.style.textAlign='left';
23550: item.style.textFace='normal';
23551: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
23552: if (currBalancers.indexOf(alltargets[j]) == -1) {
23553: item.disabled = '';
23554: } else {
23555: item.disabled = 'disabled';
23556: item.checked = false;
23557: }
23558: count ++;
23559: }
23560: }
23561: }
23562: for (var k=0; k<insttypes.length; k++) {
23563: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
23564: if (ishomedom == 1) {
23565: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23566: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23567: } else {
23568: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23569: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23570: }
23571: } else {
23572: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23573: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23574: }
23575: if ((insttypes[k] != '_LC_external') &&
23576: ((insttypes[k] != '_LC_internetdom') ||
23577: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
23578: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
23579: item.options.length = 0;
23580: item.options[0] = new Option("","",true,true);
23581: var idx = 0;
23582: for (var m=0; m<alltargets.length; m++) {
23583: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
23584: idx ++;
23585: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23586: }
23587: }
23588: }
23589: }
23590: return;
23591: }
23592:
23593: function hideSpares(balnum) {
23594: var alltargets = new Array('$alltargets');
23595: var insttypes = new Array('$allinsttypes');
23596: var offloadtypes = new Array('primary','default');
23597:
23598: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
23599: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
23600:
23601: var total = alltargets.length - 1;
23602: for (var i=0; i<offloadtypes; i++) {
23603: for (var j=0; j<total; j++) {
23604: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
23605: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
23606: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
23607: }
23608: }
23609: for (var k=0; k<insttypes.length; k++) {
23610: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23611: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23612: if (insttypes[k] != '_LC_external') {
23613: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
23614: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
23615: }
23616: }
23617: return;
23618: }
23619:
23620: function checkOffloads(item,balnum,type) {
23621: var alltargets = new Array('$alltargets');
23622: var offloadtypes = new Array('primary','default');
23623: if (item.checked) {
23624: var total = alltargets.length - 1;
23625: var other;
23626: if (type == offloadtypes[0]) {
23627: other = offloadtypes[1];
23628: } else {
23629: other = offloadtypes[0];
23630: }
23631: for (var i=0; i<total; i++) {
23632: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
23633: if (server == item.value) {
23634: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
23635: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
23636: }
23637: }
23638: }
23639: }
23640: return;
23641: }
23642:
23643: function singleServerToggle(balnum,type) {
23644: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
23645: if (offloadtoSelIdx == 0) {
23646: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
23647: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23648:
23649: } else {
23650: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
23651: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23652: }
23653: return;
23654: }
23655:
23656: function balanceruleChange(formname,balnum,type) {
23657: if (type == '_LC_external') {
23658: return;
23659: }
23660: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
23661: for (var i=0; i<typesRules.length; i++) {
23662: if (formname.elements[typesRules[i]].checked) {
23663: if (formname.elements[typesRules[i]].value != 'specific') {
23664: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
23665: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23666: } else {
23667: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23668: }
23669: }
23670: }
23671: return;
23672: }
23673:
23674: function balancerDeleteChange(balnum) {
23675: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23676: var baltotal = document.getElementById('loadbalancing_total').value;
23677: var addtarget;
23678: var removetarget;
23679: var action = 'delete';
23680: if (document.getElementById('loadbalancing_delete_'+balnum)) {
23681: var lonhost = hostitem.value;
23682: var currIdx = currBalancers.indexOf(lonhost);
23683: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
23684: if (currIdx != -1) {
23685: currBalancers.splice(currIdx,1);
23686: }
23687: addtarget = lonhost;
23688: } else {
23689: if (currIdx == -1) {
23690: currBalancers.push(lonhost);
23691: }
23692: removetarget = lonhost;
23693: action = 'undelete';
23694: }
23695: balancerChange(balnum,baltotal,action,addtarget,removetarget);
23696: }
23697: return;
23698: }
23699:
23700: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
23701: if (baltotal > 1) {
23702: var offloadtypes = new Array('primary','default');
23703: var alltargets = new Array('$alltargets');
23704: var insttypes = new Array('$allinsttypes');
23705: for (var i=0; i<baltotal; i++) {
23706: if (i != balnum) {
23707: for (var j=0; j<offloadtypes.length; j++) {
23708: var total = alltargets.length - 1;
23709: for (var k=0; k<total; k++) {
23710: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
23711: var server = serveritem.value;
23712: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23713: if (server == addtarget) {
23714: serveritem.disabled = '';
23715: }
23716: }
23717: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23718: if (server == removetarget) {
23719: serveritem.disabled = 'disabled';
23720: serveritem.checked = false;
23721: }
23722: }
23723: }
23724: }
23725: for (var j=0; j<insttypes.length; j++) {
23726: if (insttypes[j] != '_LC_external') {
23727: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
23728: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
23729: var currSel = singleserver.selectedIndex;
23730: var currVal = singleserver.options[currSel].value;
23731: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23732: var numoptions = singleserver.options.length;
23733: var needsnew = 1;
23734: for (var k=0; k<numoptions; k++) {
23735: if (singleserver.options[k] == addtarget) {
23736: needsnew = 0;
23737: break;
23738: }
23739: }
23740: if (needsnew == 1) {
23741: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
23742: }
23743: }
23744: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23745: singleserver.options.length = 0;
23746: if ((currVal) && (currVal != removetarget)) {
23747: singleserver.options[0] = new Option("","",false,false);
23748: } else {
23749: singleserver.options[0] = new Option("","",true,true);
23750: }
23751: var idx = 0;
23752: for (var m=0; m<alltargets.length; m++) {
23753: if (currBalancers.indexOf(alltargets[m]) == -1) {
23754: idx ++;
23755: if (currVal == alltargets[m]) {
23756: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
23757: } else {
23758: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23759: }
23760: }
23761: }
23762: }
23763: }
23764: }
23765: }
23766: }
23767: }
23768: }
23769: return;
23770: }
23771:
23772: // ]]>
23773: </script>
23774:
23775: END
23776: }
23777:
23778:
23779: sub new_spares_js {
23780: my @sparestypes = ('primary','default');
23781: my $types = join("','",@sparestypes);
23782: my $select = &mt('Select');
23783: return <<"END";
23784:
23785: <script type="text/javascript">
23786: // <![CDATA[
23787:
23788: function updateNewSpares(formname,lonhost) {
23789: var types = new Array('$types');
23790: var include = new Array();
23791: var exclude = new Array();
23792: for (var i=0; i<types.length; i++) {
23793: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23794: for (var j=0; j<spareboxes.length; j++) {
23795: if (formname.elements[spareboxes[j]].checked) {
23796: exclude.push(formname.elements[spareboxes[j]].value);
23797: } else {
23798: include.push(formname.elements[spareboxes[j]].value);
23799: }
23800: }
23801: }
23802: for (var i=0; i<types.length; i++) {
23803: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23804: var selIdx = newSpare.selectedIndex;
23805: var currnew = newSpare.options[selIdx].value;
23806: var okSpares = new Array();
23807: for (var j=0; j<newSpare.options.length; j++) {
23808: var possible = newSpare.options[j].value;
23809: if (possible != '') {
23810: if (exclude.indexOf(possible) == -1) {
23811: okSpares.push(possible);
23812: } else {
23813: if (currnew == possible) {
23814: selIdx = 0;
23815: }
23816: }
23817: }
23818: }
23819: for (var k=0; k<include.length; k++) {
23820: if (okSpares.indexOf(include[k]) == -1) {
23821: okSpares.push(include[k]);
23822: }
23823: }
23824: okSpares.sort();
23825: newSpare.options.length = 0;
23826: if (selIdx == 0) {
23827: newSpare.options[0] = new Option("$select","",true,true);
23828: } else {
23829: newSpare.options[0] = new Option("$select","",false,false);
23830: }
23831: for (var m=0; m<okSpares.length; m++) {
23832: var idx = m+1;
23833: var selThis = 0;
23834: if (selIdx != 0) {
23835: if (okSpares[m] == currnew) {
23836: selThis = 1;
23837: }
23838: }
23839: if (selThis == 1) {
23840: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23841: } else {
23842: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23843: }
23844: }
23845: }
23846: return;
23847: }
23848:
23849: function checkNewSpares(lonhost,type) {
23850: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23851: var chosen = newSpare.options[newSpare.selectedIndex].value;
23852: if (chosen != '') {
23853: var othertype;
23854: var othernewSpare;
23855: if (type == 'primary') {
23856: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23857: }
23858: if (type == 'default') {
23859: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23860: }
23861: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23862: othernewSpare.selectedIndex = 0;
23863: }
23864: }
23865: return;
23866: }
23867:
23868: // ]]>
23869: </script>
23870:
23871: END
23872:
23873: }
23874:
23875: sub common_domprefs_js {
23876: return <<"END";
23877:
23878: <script type="text/javascript">
23879: // <![CDATA[
23880:
23881: function getIndicesByName(formname,item) {
23882: var group = new Array();
23883: for (var i=0;i<formname.elements.length;i++) {
23884: if (formname.elements[i].name == item) {
23885: group.push(formname.elements[i].id);
23886: }
23887: }
23888: return group;
23889: }
23890:
23891: // ]]>
23892: </script>
23893:
23894: END
23895:
23896: }
23897:
23898: sub recaptcha_js {
23899: my %lt = &captcha_phrases();
23900: return <<"END";
23901:
23902: <script type="text/javascript">
23903: // <![CDATA[
23904:
23905: function updateCaptcha(caller,context) {
23906: var privitem;
23907: var pubitem;
23908: var privtext;
23909: var pubtext;
23910: var versionitem;
23911: var versiontext;
23912: if (document.getElementById(context+'_recaptchapub')) {
23913: pubitem = document.getElementById(context+'_recaptchapub');
23914: } else {
23915: return;
23916: }
23917: if (document.getElementById(context+'_recaptchapriv')) {
23918: privitem = document.getElementById(context+'_recaptchapriv');
23919: } else {
23920: return;
23921: }
23922: if (document.getElementById(context+'_recaptchapubtxt')) {
23923: pubtext = document.getElementById(context+'_recaptchapubtxt');
23924: } else {
23925: return;
23926: }
23927: if (document.getElementById(context+'_recaptchaprivtxt')) {
23928: privtext = document.getElementById(context+'_recaptchaprivtxt');
23929: } else {
23930: return;
23931: }
23932: if (document.getElementById(context+'_recaptchaversion')) {
23933: versionitem = document.getElementById(context+'_recaptchaversion');
23934: } else {
23935: return;
23936: }
23937: if (document.getElementById(context+'_recaptchavertxt')) {
23938: versiontext = document.getElementById(context+'_recaptchavertxt');
23939: } else {
23940: return;
23941: }
23942: if (caller.checked) {
23943: if (caller.value == 'recaptcha') {
23944: pubitem.type = 'text';
23945: privitem.type = 'text';
23946: pubitem.size = '40';
23947: privitem.size = '40';
23948: pubtext.innerHTML = "$lt{'pub'}";
23949: privtext.innerHTML = "$lt{'priv'}";
23950: versionitem.type = 'text';
23951: versionitem.size = '3';
23952: versiontext.innerHTML = "$lt{'ver'}";
23953: } else {
23954: pubitem.type = 'hidden';
23955: privitem.type = 'hidden';
23956: versionitem.type = 'hidden';
23957: pubtext.innerHTML = '';
23958: privtext.innerHTML = '';
23959: versiontext.innerHTML = '';
23960: }
23961: }
23962: return;
23963: }
23964:
23965: // ]]>
23966: </script>
23967:
23968: END
23969:
23970: }
23971:
23972: sub toggle_display_js {
23973: return <<"END";
23974:
23975: <script type="text/javascript">
23976: // <![CDATA[
23977:
23978: function toggleDisplay(domForm,caller) {
23979: if (document.getElementById(caller)) {
23980: var divitem = document.getElementById(caller);
23981: var optionsElement = domForm.coursecredits;
23982: var checkval = 1;
23983: var dispval = 'block';
23984: var selfcreateRegExp = /^cancreate_emailverified/;
23985: if (caller == 'emailoptions') {
23986: optionsElement = domForm.cancreate_email;
23987: }
23988: if (caller == 'studentsubmission') {
23989: optionsElement = domForm.postsubmit;
23990: }
23991: if (caller == 'cloneinstcode') {
23992: optionsElement = domForm.canclone;
23993: checkval = 'instcode';
23994: }
23995: if (selfcreateRegExp.test(caller)) {
23996: optionsElement = domForm.elements[caller];
23997: checkval = 'other';
23998: dispval = 'inline'
23999: }
24000: if (optionsElement.length) {
24001: var currval;
24002: for (var i=0; i<optionsElement.length; i++) {
24003: if (optionsElement[i].checked) {
24004: currval = optionsElement[i].value;
24005: }
24006: }
24007: if (currval == checkval) {
24008: divitem.style.display = dispval;
24009: } else {
24010: divitem.style.display = 'none';
24011: }
24012: }
24013: }
24014: return;
24015: }
24016:
24017: // ]]>
24018: </script>
24019:
24020: END
24021:
24022: }
24023:
24024: sub captcha_phrases {
24025: return &Apache::lonlocal::texthash (
24026: priv => 'Private key',
24027: pub => 'Public key',
24028: original => 'original (CAPTCHA)',
24029: recaptcha => 'successor (ReCAPTCHA)',
24030: notused => 'unused',
24031: ver => 'ReCAPTCHA version (1 or 2)',
24032: );
24033: }
24034:
24035: sub devalidate_remote_domconfs {
24036: my ($dom,$cachekeys) = @_;
24037: return unless (ref($cachekeys) eq 'HASH');
24038: my %servers = &Apache::lonnet::internet_dom_servers($dom);
24039: my %thismachine;
24040: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
24041: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
24042: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
24043: 'ipaccess','trust');
24044: my %cache_by_lonhost;
24045: if (exists($cachekeys->{'samllanding'})) {
24046: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
24047: my %landing = %{$cachekeys->{'samllanding'}};
24048: my %domservers = &Apache::lonnet::get_servers($dom);
24049: if (keys(%domservers)) {
24050: foreach my $server (keys(%domservers)) {
24051: my @cached;
24052: next if ($thismachine{$server});
24053: if ($landing{$server}) {
24054: push(@cached,&escape('samllanding').':'.&escape($server));
24055: }
24056: if (@cached) {
24057: $cache_by_lonhost{$server} = \@cached;
24058: }
24059: }
24060: }
24061: }
24062: }
24063: if (keys(%servers)) {
24064: foreach my $server (keys(%servers)) {
24065: next if ($thismachine{$server});
24066: my @cached;
24067: foreach my $name (@posscached) {
24068: if ($cachekeys->{$name}) {
24069: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
24070: if (ref($cachekeys->{$name}) eq 'HASH') {
24071: foreach my $key (keys(%{$cachekeys->{$name}})) {
24072: push(@cached,&escape($name).':'.&escape($key));
24073: }
24074: }
24075: } else {
24076: push(@cached,&escape($name).':'.&escape($dom));
24077: }
24078: }
24079: }
24080: if ((exists($cache_by_lonhost{$server})) &&
24081: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
24082: push(@cached,@{$cache_by_lonhost{$server}});
24083: }
24084: if (@cached) {
24085: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
24086: }
24087: }
24088: }
24089: return;
24090: }
24091:
24092: 1;
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