1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.415 2022/10/18 23:28:00 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 LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179: use Net::CIDR;
180:
181: my $registered_cleanup;
182: my $modified_urls;
183:
184: sub handler {
185: my $r=shift;
186: if ($r->header_only) {
187: &Apache::loncommon::content_type($r,'text/html');
188: $r->send_http_header;
189: return OK;
190: }
191:
192: my $context = 'domain';
193: my $dom = $env{'request.role.domain'};
194: my $domdesc = &Apache::lonnet::domain($dom,'description');
195: if (&Apache::lonnet::allowed('mau',$dom)) {
196: &Apache::loncommon::content_type($r,'text/html');
197: $r->send_http_header;
198: } else {
199: $env{'user.error.msg'}=
200: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
201: return HTTP_NOT_ACCEPTABLE;
202: }
203:
204: $registered_cleanup=0;
205: @{$modified_urls}=();
206:
207: &Apache::lonhtmlcommon::clear_breadcrumbs();
208: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
209: ['phase','actions']);
210: my $phase = 'pickactions';
211: if ( exists($env{'form.phase'}) ) {
212: $phase = $env{'form.phase'};
213: }
214: my %servers = &Apache::lonnet::internet_dom_servers($dom);
215: my %domconfig =
216: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
217: 'quotas','autoenroll','autoupdate','autocreate',
218: 'directorysrch','usercreation','usermodification',
219: 'contacts','defaults','scantron','coursecategories',
220: 'serverstatuses','requestcourses','helpsettings',
221: 'coursedefaults','usersessions','loadbalancing',
222: 'requestauthor','selfenrollment','inststatus',
223: 'ltitools','ssl','trust','lti','ltisec','privacy','passwords',
224: 'proctoring','wafproxy','ipaccess'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring','linkprot'],$dom,undef,1);
227: if (ref($domconfig{'ltitools'}) eq 'HASH') {
228: if (ref($encconfig{'ltitools'}) eq 'HASH') {
229: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
230: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
231: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
232: foreach my $item ('key','secret') {
233: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
234: }
235: }
236: }
237: }
238: }
239: if (ref($domconfig{'lti'}) eq 'HASH') {
240: if (ref($encconfig{'lti'}) eq 'HASH') {
241: foreach my $id (keys(%{$domconfig{'lti'}})) {
242: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
243: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
244: foreach my $item ('key','secret') {
245: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
246: }
247: }
248: }
249: }
250: }
251: if (ref($domconfig{'ltisec'}) eq 'HASH') {
252: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
253: if (ref($encconfig{'linkprot'}) eq 'HASH') {
254: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
255: unless ($id =~ /^\d+$/) {
256: delete($domconfig{'ltisec'}{'linkprot'}{$id});
257: }
258: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
259: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
260: foreach my $item ('key','secret') {
261: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
262: }
263: }
264: }
265: }
266: }
267: }
268: if (ref($domconfig{'proctoring'}) eq 'HASH') {
269: if (ref($encconfig{'proctoring'}) eq 'HASH') {
270: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
271: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
272: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
273: foreach my $item ('key','secret') {
274: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
275: }
276: }
277: }
278: }
279: }
280: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
281: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
282: 'contacts','privacy','usercreation','selfcreation',
283: 'usermodification','scantron','requestcourses','requestauthor',
284: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
285: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
286: 'trust','lti');
287: my %existing;
288: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
289: %existing = %{$domconfig{'loadbalancing'}};
290: }
291: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
292: push(@prefs_order,'loadbalancing');
293: }
294: my %prefs = (
295: 'rolecolors' =>
296: { text => 'Default color schemes',
297: help => 'Domain_Configuration_Color_Schemes',
298: header => [{col1 => 'Student Settings',
299: col2 => '',},
300: {col1 => 'Coordinator Settings',
301: col2 => '',},
302: {col1 => 'Author Settings',
303: col2 => '',},
304: {col1 => 'Administrator Settings',
305: col2 => '',}],
306: print => \&print_rolecolors,
307: modify => \&modify_rolecolors,
308: },
309: 'login' =>
310: { text => 'Log-in page options',
311: help => 'Domain_Configuration_Login_Page',
312: header => [{col1 => 'Log-in Page Items',
313: col2 => '',},
314: {col1 => 'Log-in Help',
315: col2 => 'Value'},
316: {col1 => 'Custom HTML in document head',
317: col2 => 'Value'},
318: {col1 => 'SSO',
319: col2 => 'Dual login: SSO and non-SSO options'},
320: ],
321: print => \&print_login,
322: modify => \&modify_login,
323: },
324: 'defaults' =>
325: { text => 'Default authentication/language/timezone/portal/types',
326: help => 'Domain_Configuration_LangTZAuth',
327: header => [{col1 => 'Setting',
328: col2 => 'Value'},
329: {col1 => 'Institutional user types',
330: col2 => 'Name displayed'},
331: {col1 => 'Mapping for missing usernames via standard log-in',
332: col2 => 'Rules in use'}],
333: print => \&print_defaults,
334: modify => \&modify_defaults,
335: },
336: 'wafproxy' =>
337: { text => 'Web Application Firewall/Reverse Proxy',
338: help => 'Domain_Configuration_WAF_Proxy',
339: header => [{col1 => 'Domain(s)',
340: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
341: },
342: {col1 => 'Domain(s)',
343: col2 => 'WAF Configuration',}],
344: print => \&print_wafproxy,
345: modify => \&modify_wafproxy,
346: },
347: 'passwords' =>
348: { text => 'Passwords (Internal authentication)',
349: help => 'Domain_Configuration_Passwords',
350: header => [{col1 => 'Resetting Forgotten Password',
351: col2 => 'Settings'},
352: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
353: col2 => 'Settings'},
354: {col1 => 'Rules for LON-CAPA Passwords',
355: col2 => 'Settings'},
356: {col1 => 'Course Owner Changing Student Passwords',
357: col2 => 'Settings'}],
358: print => \&print_passwords,
359: modify => \&modify_passwords,
360: },
361: 'quotas' =>
362: { text => 'Blogs, personal pages/timezones, webDAV/quotas, portfolio',
363: help => 'Domain_Configuration_Quotas',
364: header => [{col1 => 'User affiliation',
365: col2 => 'Available tools',
366: col3 => 'Quotas, MB; (Authoring requires role)',}],
367: print => \&print_quotas,
368: modify => \&modify_quotas,
369: },
370: 'autoenroll' =>
371: { text => 'Auto-enrollment settings',
372: help => 'Domain_Configuration_Auto_Enrollment',
373: header => [{col1 => 'Configuration setting',
374: col2 => 'Value(s)'}],
375: print => \&print_autoenroll,
376: modify => \&modify_autoenroll,
377: },
378: 'autoupdate' =>
379: { text => 'Auto-update settings',
380: help => 'Domain_Configuration_Auto_Updates',
381: header => [{col1 => 'Setting',
382: col2 => 'Value',},
383: {col1 => 'Setting',
384: col2 => 'Affiliation'},
385: {col1 => 'User population',
386: col2 => 'Updatable user data'}],
387: print => \&print_autoupdate,
388: modify => \&modify_autoupdate,
389: },
390: 'autocreate' =>
391: { text => 'Auto-course creation settings',
392: help => 'Domain_Configuration_Auto_Creation',
393: header => [{col1 => 'Configuration Setting',
394: col2 => 'Value',}],
395: print => \&print_autocreate,
396: modify => \&modify_autocreate,
397: },
398: 'directorysrch' =>
399: { text => 'Directory searches',
400: help => 'Domain_Configuration_InstDirectory_Search',
401: header => [{col1 => 'Institutional Directory Setting',
402: col2 => 'Value',},
403: {col1 => 'LON-CAPA Directory Setting',
404: col2 => 'Value',}],
405: print => \&print_directorysrch,
406: modify => \&modify_directorysrch,
407: },
408: 'contacts' =>
409: { text => 'E-mail addresses and helpform',
410: help => 'Domain_Configuration_Contact_Info',
411: header => [{col1 => 'Default e-mail addresses',
412: col2 => 'Value',},
413: {col1 => 'Recipient(s) for notifications',
414: col2 => 'Value',},
415: {col1 => 'Nightly status check e-mail',
416: col2 => 'Settings',},
417: {col1 => 'Ask helpdesk form settings',
418: col2 => 'Value',},],
419: print => \&print_contacts,
420: modify => \&modify_contacts,
421: },
422: 'usercreation' =>
423: { text => 'User creation',
424: help => 'Domain_Configuration_User_Creation',
425: header => [{col1 => 'Format rule type',
426: col2 => 'Format rules in force'},
427: {col1 => 'User account creation',
428: col2 => 'Usernames which may be created',},
429: {col1 => 'Context',
430: col2 => 'Assignable authentication types'}],
431: print => \&print_usercreation,
432: modify => \&modify_usercreation,
433: },
434: 'selfcreation' =>
435: { text => 'Users self-creating accounts',
436: help => 'Domain_Configuration_Self_Creation',
437: header => [{col1 => 'Self-creation with institutional username',
438: col2 => 'Enabled?'},
439: {col1 => 'Institutional user type (login/SSO self-creation)',
440: col2 => 'Information user can enter'},
441: {col1 => 'Self-creation with e-mail verification',
442: col2 => 'Settings'}],
443: print => \&print_selfcreation,
444: modify => \&modify_selfcreation,
445: },
446: 'usermodification' =>
447: { text => 'User modification',
448: help => 'Domain_Configuration_User_Modification',
449: header => [{col1 => 'Target user has role',
450: col2 => 'User information updatable in author context'},
451: {col1 => 'Target user has role',
452: col2 => 'User information updatable in course context'}],
453: print => \&print_usermodification,
454: modify => \&modify_usermodification,
455: },
456: 'scantron' =>
457: { text => 'Bubblesheet format',
458: help => 'Domain_Configuration_Scantron_Format',
459: header => [ {col1 => 'Bubblesheet format file',
460: col2 => ''},
461: {col1 => 'Bubblesheet data upload formats',
462: col2 => 'Settings'}],
463: print => \&print_scantron,
464: modify => \&modify_scantron,
465: },
466: 'requestcourses' =>
467: {text => 'Request creation of courses',
468: help => 'Domain_Configuration_Request_Courses',
469: header => [{col1 => 'User affiliation',
470: col2 => 'Availability/Processing of requests',},
471: {col1 => 'Setting',
472: col2 => 'Value'},
473: {col1 => 'Available textbooks',
474: col2 => ''},
475: {col1 => 'Available templates',
476: col2 => ''},
477: {col1 => 'Validation (not official courses)',
478: col2 => 'Value'},],
479: print => \&print_quotas,
480: modify => \&modify_quotas,
481: },
482: 'requestauthor' =>
483: {text => 'Request Authoring Space',
484: help => 'Domain_Configuration_Request_Author',
485: header => [{col1 => 'User affiliation',
486: col2 => 'Availability/Processing of requests',},
487: {col1 => 'Setting',
488: col2 => 'Value'}],
489: print => \&print_quotas,
490: modify => \&modify_quotas,
491: },
492: 'coursecategories' =>
493: { text => 'Cataloging of courses/communities',
494: help => 'Domain_Configuration_Cataloging_Courses',
495: header => [{col1 => 'Catalog type/availability',
496: col2 => '',},
497: {col1 => 'Category settings for standard catalog',
498: col2 => '',},
499: {col1 => 'Categories',
500: col2 => '',
501: }],
502: print => \&print_coursecategories,
503: modify => \&modify_coursecategories,
504: },
505: 'serverstatuses' =>
506: {text => 'Access to server status pages',
507: help => 'Domain_Configuration_Server_Status',
508: header => [{col1 => 'Status Page',
509: col2 => 'Other named users',
510: col3 => 'Specific IPs',
511: }],
512: print => \&print_serverstatuses,
513: modify => \&modify_serverstatuses,
514: },
515: 'helpsettings' =>
516: {text => 'Support settings',
517: help => 'Domain_Configuration_Help_Settings',
518: header => [{col1 => 'Help Page Settings (logged-in users)',
519: col2 => 'Value'},
520: {col1 => 'Helpdesk Roles',
521: col2 => 'Settings'},],
522: print => \&print_helpsettings,
523: modify => \&modify_helpsettings,
524: },
525: 'coursedefaults' =>
526: {text => 'Course/Community defaults',
527: help => 'Domain_Configuration_Course_Defaults',
528: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
529: col2 => 'Value',},
530: {col1 => 'Defaults which can be overridden for each course by a DC',
531: col2 => 'Value',},],
532: print => \&print_coursedefaults,
533: modify => \&modify_coursedefaults,
534: },
535: 'selfenrollment' =>
536: {text => 'Self-enrollment in Course/Community',
537: help => 'Domain_Configuration_Selfenrollment',
538: header => [{col1 => 'Configuration Rights',
539: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
540: {col1 => 'Defaults',
541: col2 => 'Value'},
542: {col1 => 'Self-enrollment validation (optional)',
543: col2 => 'Value'},],
544: print => \&print_selfenrollment,
545: modify => \&modify_selfenrollment,
546: },
547: 'privacy' =>
548: {text => 'Availability of User Information',
549: help => 'Domain_Configuration_User_Privacy',
550: header => [{col1 => 'Role assigned in different domain',
551: col2 => 'Approval options'},
552: {col1 => 'Role assigned in different domain to user of type',
553: col2 => 'User information available in that domain'},
554: {col1 => "Role assigned in user's domain",
555: col2 => 'Information viewable by privileged user'},
556: {col1 => "Role assigned in user's domain",
557: col2 => 'Information viewable by unprivileged user'}],
558: print => \&print_privacy,
559: modify => \&modify_privacy,
560: },
561: 'usersessions' =>
562: {text => 'User session hosting/offloading',
563: help => 'Domain_Configuration_User_Sessions',
564: header => [{col1 => 'Domain server',
565: col2 => 'Servers to offload sessions to when busy'},
566: {col1 => 'Hosting of users from other domains',
567: col2 => 'Rules'},
568: {col1 => "Hosting domain's own users elsewhere",
569: col2 => 'Rules'}],
570: print => \&print_usersessions,
571: modify => \&modify_usersessions,
572: },
573: 'loadbalancing' =>
574: {text => 'Dedicated Load Balancer(s)',
575: help => 'Domain_Configuration_Load_Balancing',
576: header => [{col1 => 'Balancers',
577: col2 => 'Default destinations',
578: col3 => 'User affiliation',
579: col4 => 'Overrides'},
580: ],
581: print => \&print_loadbalancing,
582: modify => \&modify_loadbalancing,
583: },
584: 'ltitools' =>
585: {text => 'External Tools (LTI)',
586: help => 'Domain_Configuration_LTI_Tools',
587: header => [{col1 => 'Setting',
588: col2 => 'Value',}],
589: print => \&print_ltitools,
590: modify => \&modify_ltitools,
591: },
592: 'proctoring' =>
593: {text => 'Remote Proctoring Integration',
594: help => 'Domain_Configuration_Proctoring',
595: header => [{col1 => 'Name',
596: col2 => 'Configuration'}],
597: print => \&print_proctoring,
598: modify => \&modify_proctoring,
599: },
600: 'ssl' =>
601: {text => 'LON-CAPA Network (SSL)',
602: help => 'Domain_Configuration_Network_SSL',
603: header => [{col1 => 'Server',
604: col2 => 'Certificate Status'},
605: {col1 => 'Connections to other servers',
606: col2 => 'Rules'},
607: {col1 => 'Connections from other servers',
608: col2 => 'Rules'},
609: {col1 => "Replicating domain's published content",
610: col2 => 'Rules'}],
611: print => \&print_ssl,
612: modify => \&modify_ssl,
613: },
614: 'trust' =>
615: {text => 'Trust Settings',
616: help => 'Domain_Configuration_Trust',
617: header => [{col1 => "Access to this domain's content by others",
618: col2 => 'Rules'},
619: {col1 => "Access to other domain's content by this domain",
620: col2 => 'Rules'},
621: {col1 => "Enrollment in this domain's courses by others",
622: col2 => 'Rules',},
623: {col1 => "Co-author roles in this domain for others",
624: col2 => 'Rules',},
625: {col1 => "Co-author roles for this domain's users elsewhere",
626: col2 => 'Rules',},
627: {col1 => "Domain roles in this domain assignable to others",
628: col2 => 'Rules'},
629: {col1 => "Course catalog for this domain displayed elsewhere",
630: col2 => 'Rules'},
631: {col1 => "Requests for creation of courses in this domain by others",
632: col2 => 'Rules'},
633: {col1 => "Users in other domains can send messages to this domain",
634: col2 => 'Rules'},],
635: print => \&print_trust,
636: modify => \&modify_trust,
637: },
638: 'lti' =>
639: {text => 'LTI Link Protection and LTI Consumers',
640: help => 'Domain_Configuration_LTI_Provider',
641: header => [{col1 => 'Encryption of shared secrets',
642: col2 => 'Settings'},
643: {col1 => 'Rules for shared secrets',
644: col2 => 'Settings'},
645: {col1 => 'Link Protectors',
646: col2 => 'Settings'},
647: {col1 => 'Consumers',
648: col2 => 'Settings'},],
649: print => \&print_lti,
650: modify => \&modify_lti,
651: },
652: 'ipaccess' =>
653: {text => 'IP-based access control',
654: help => 'Domain_Configuration_IP_Access',
655: header => [{col1 => 'Setting',
656: col2 => 'Value'},],
657: print => \&print_ipaccess,
658: modify => \&modify_ipaccess,
659: },
660: );
661: if (keys(%servers) > 1) {
662: $prefs{'login'} = { text => 'Log-in page options',
663: help => 'Domain_Configuration_Login_Page',
664: header => [{col1 => 'Log-in Service',
665: col2 => 'Server Setting',},
666: {col1 => 'Log-in Page Items',
667: col2 => 'Settings'},
668: {col1 => 'Log-in Help',
669: col2 => 'Value'},
670: {col1 => 'Custom HTML in document head',
671: col2 => 'Value'},
672: {col1 => 'SSO',
673: col2 => 'Dual login: SSO and non-SSO options'},
674: ],
675: print => \&print_login,
676: modify => \&modify_login,
677: };
678: }
679:
680: my @roles = ('student','coordinator','author','admin');
681: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
682: &Apache::lonhtmlcommon::add_breadcrumb
683: ({href=>"javascript:changePage(document.$phase,'pickactions')",
684: text=>"Settings to display/modify"});
685: my $confname = $dom.'-domainconfig';
686:
687: if ($phase eq 'process') {
688: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
689: \%prefs,\%domconfig,$confname,\@roles);
690: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
691: $r->rflush();
692: &devalidate_remote_domconfs($dom,$result);
693: }
694: } elsif ($phase eq 'display') {
695: my $js = &recaptcha_js().
696: &toggle_display_js();
697: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
698: my ($othertitle,$usertypes,$types) =
699: &Apache::loncommon::sorted_inst_types($dom);
700: $js .= &lonbalance_targets_js($dom,$types,\%servers,
701: $domconfig{'loadbalancing'}).
702: &new_spares_js().
703: &common_domprefs_js().
704: &Apache::loncommon::javascript_array_indexof();
705: }
706: if (grep(/^requestcourses$/,@actions)) {
707: my $javascript_validations;
708: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
709: $js .= <<END;
710: <script type="text/javascript">
711: $javascript_validations
712: </script>
713: $coursebrowserjs
714: END
715: } elsif (grep(/^ipaccess$/,@actions)) {
716: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
717: }
718: if (grep(/^selfcreation$/,@actions)) {
719: $js .= &selfcreate_javascript();
720: }
721: if (grep(/^contacts$/,@actions)) {
722: $js .= &contacts_javascript();
723: }
724: if (grep(/^scantron$/,@actions)) {
725: $js .= &scantron_javascript();
726: }
727: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
728: } else {
729: # check if domconfig user exists for the domain.
730: my $servadm = $r->dir_config('lonAdmEMail');
731: my ($configuserok,$author_ok,$switchserver) =
732: &config_check($dom,$confname,$servadm);
733: unless ($configuserok eq 'ok') {
734: &Apache::lonconfigsettings::print_header($r,$phase,$context);
735: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
736: $confname).
737: '<br />'
738: );
739: if ($switchserver) {
740: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
741: '<br />'.
742: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
743: '<br />'.
744: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
745: '<br />'.
746: &mt('To do that now, use the following link: [_1]',$switchserver)
747: );
748: } else {
749: $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.').
750: '<br />'.
751: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
752: );
753: }
754: $r->print(&Apache::loncommon::end_page());
755: return OK;
756: }
757: if (keys(%domconfig) == 0) {
758: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
759: my @ids=&Apache::lonnet::current_machine_ids();
760: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
761: my %designhash = &Apache::loncommon::get_domainconf($dom);
762: my @loginimages = ('img','logo','domlogo','login');
763: my $custom_img_count = 0;
764: foreach my $img (@loginimages) {
765: if ($designhash{$dom.'.login.'.$img} ne '') {
766: $custom_img_count ++;
767: }
768: }
769: foreach my $role (@roles) {
770: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
771: $custom_img_count ++;
772: }
773: }
774: if ($custom_img_count > 0) {
775: &Apache::lonconfigsettings::print_header($r,$phase,$context);
776: my $switch_server = &check_switchserver($dom,$confname);
777: $r->print(
778: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
779: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
780: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
781: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
782: if ($switch_server) {
783: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
784: }
785: $r->print(&Apache::loncommon::end_page());
786: return OK;
787: }
788: }
789: }
790: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
791: }
792: return OK;
793: }
794:
795: sub process_changes {
796: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
797: my %domconfig;
798: if (ref($values) eq 'HASH') {
799: %domconfig = %{$values};
800: }
801: my $output;
802: if ($action eq 'login') {
803: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
804: } elsif ($action eq 'rolecolors') {
805: $output = &modify_rolecolors($r,$dom,$confname,$roles,
806: $lastactref,%domconfig);
807: } elsif ($action eq 'quotas') {
808: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
809: } elsif ($action eq 'autoenroll') {
810: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
811: } elsif ($action eq 'autoupdate') {
812: $output = &modify_autoupdate($dom,%domconfig);
813: } elsif ($action eq 'autocreate') {
814: $output = &modify_autocreate($dom,%domconfig);
815: } elsif ($action eq 'directorysrch') {
816: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
817: } elsif ($action eq 'usercreation') {
818: $output = &modify_usercreation($dom,%domconfig);
819: } elsif ($action eq 'selfcreation') {
820: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
821: } elsif ($action eq 'usermodification') {
822: $output = &modify_usermodification($dom,%domconfig);
823: } elsif ($action eq 'contacts') {
824: $output = &modify_contacts($dom,$lastactref,%domconfig);
825: } elsif ($action eq 'defaults') {
826: $output = &modify_defaults($dom,$lastactref,%domconfig);
827: } elsif ($action eq 'scantron') {
828: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
829: } elsif ($action eq 'coursecategories') {
830: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
831: } elsif ($action eq 'serverstatuses') {
832: $output = &modify_serverstatuses($dom,%domconfig);
833: } elsif ($action eq 'requestcourses') {
834: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
835: } elsif ($action eq 'requestauthor') {
836: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
837: } elsif ($action eq 'helpsettings') {
838: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
839: } elsif ($action eq 'coursedefaults') {
840: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
841: } elsif ($action eq 'selfenrollment') {
842: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
843: } elsif ($action eq 'usersessions') {
844: $output = &modify_usersessions($dom,$lastactref,%domconfig);
845: } elsif ($action eq 'loadbalancing') {
846: $output = &modify_loadbalancing($dom,%domconfig);
847: } elsif ($action eq 'ltitools') {
848: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
849: } elsif ($action eq 'proctoring') {
850: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
851: } elsif ($action eq 'ssl') {
852: $output = &modify_ssl($dom,$lastactref,%domconfig);
853: } elsif ($action eq 'trust') {
854: $output = &modify_trust($dom,$lastactref,%domconfig);
855: } elsif ($action eq 'lti') {
856: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
857: } elsif ($action eq 'privacy') {
858: $output = &modify_privacy($dom,%domconfig);
859: } elsif ($action eq 'passwords') {
860: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
861: } elsif ($action eq 'wafproxy') {
862: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
863: } elsif ($action eq 'ipaccess') {
864: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
865: }
866: return $output;
867: }
868:
869: sub print_config_box {
870: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
871: my $rowtotal = 0;
872: my $output;
873: if ($action eq 'coursecategories') {
874: $output = &coursecategories_javascript($settings);
875: } elsif ($action eq 'defaults') {
876: $output = &defaults_javascript($settings);
877: } elsif ($action eq 'passwords') {
878: $output = &passwords_javascript($action);
879: } elsif ($action eq 'helpsettings') {
880: my (%privs,%levelscurrent);
881: my %full=();
882: my %levels=(
883: course => {},
884: domain => {},
885: system => {},
886: );
887: my $context = 'domain';
888: my $crstype = 'Course';
889: my $formname = 'display';
890: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
891: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
892: $output =
893: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
894: \@templateroles);
895: } elsif ($action eq 'ltitools') {
896: $output .= <itools_javascript($settings);
897: } elsif ($action eq 'lti') {
898: $output .= &passwords_javascript('secrets')."\n".
899: <i_javascript($dom,$settings);
900: } elsif ($action eq 'proctoring') {
901: $output .= &proctoring_javascript($settings);
902: } elsif ($action eq 'wafproxy') {
903: $output .= &wafproxy_javascript($dom);
904: } elsif ($action eq 'autoupdate') {
905: $output .= &autoupdate_javascript();
906: } elsif ($action eq 'autoenroll') {
907: $output .= &autoenroll_javascript();
908: } elsif ($action eq 'login') {
909: $output .= &saml_javascript();
910: } elsif ($action eq 'ipaccess') {
911: $output .= &ipaccess_javascript($settings);
912: }
913: $output .=
914: '<table class="LC_nested_outer">
915: <tr>
916: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
917: &mt($item->{text}).' '.
918: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
919: '</tr>';
920: $rowtotal ++;
921: my $numheaders = 1;
922: if (ref($item->{'header'}) eq 'ARRAY') {
923: $numheaders = scalar(@{$item->{'header'}});
924: }
925: if ($numheaders > 1) {
926: my $colspan = '';
927: my $rightcolspan = '';
928: my $leftnobr = '';
929: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
930: ($action eq 'directorysrch') ||
931: (($action eq 'login') && ($numheaders < 5))) {
932: $colspan = ' colspan="2"';
933: }
934: if ($action eq 'usersessions') {
935: $rightcolspan = ' colspan="3"';
936: }
937: if ($action eq 'passwords') {
938: $leftnobr = ' LC_nobreak';
939: }
940: $output .= '
941: <tr>
942: <td>
943: <table class="LC_nested">
944: <tr class="LC_info_row">
945: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
946: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
947: </tr>';
948: $rowtotal ++;
949: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
950: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
951: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
952: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
953: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy') || ($action eq 'lti')) {
954: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
955: } elsif ($action eq 'passwords') {
956: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
957: } elsif ($action eq 'coursecategories') {
958: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
959: } elsif ($action eq 'scantron') {
960: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
961: } elsif ($action eq 'login') {
962: if ($numheaders == 5) {
963: $colspan = ' colspan="2"';
964: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
965: } else {
966: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
967: }
968: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
969: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
970: } elsif ($action eq 'rolecolors') {
971: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
972: }
973: $output .= '
974: </table>
975: </td>
976: </tr>
977: <tr>
978: <td>
979: <table class="LC_nested">
980: <tr class="LC_info_row">
981: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
982: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
983: </tr>';
984: $rowtotal ++;
985: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
986: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
987: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
988: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults') ||
989: ($action eq 'privacy') || ($action eq 'passwords') || ($action eq 'lti')) {
990: if ($action eq 'coursecategories') {
991: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
992: $colspan = ' colspan="2"';
993: } elsif ($action eq 'trust') {
994: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
995: } elsif ($action eq 'passwords') {
996: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
997: } else {
998: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
999: }
1000: if ($action eq 'trust') {
1001: $output .= '
1002: </table>
1003: </td>
1004: </tr>';
1005: my @trusthdrs = qw(2 3 4 5 6 7);
1006: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
1007: for (my $i=0; $i<@trusthdrs; $i++) {
1008: $output .= '
1009: <tr>
1010: <td>
1011: <table class="LC_nested">
1012: <tr class="LC_info_row">
1013: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
1014: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
1015: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
1016: </table>
1017: </td>
1018: </tr>';
1019: }
1020: $output .= '
1021: <tr>
1022: <td>
1023: <table class="LC_nested">
1024: <tr class="LC_info_row">
1025: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1026: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1027: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1028: } else {
1029: $output .= '
1030: </table>
1031: </td>
1032: </tr>
1033: <tr>
1034: <td>
1035: <table class="LC_nested">
1036: <tr class="LC_info_row">
1037: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1038: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1039: </tr>'."\n";
1040: if ($action eq 'coursecategories') {
1041: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1042: } elsif (($action eq 'contacts') || ($action eq 'privacy') ||
1043: ($action eq 'passwords') || ($action eq 'lti')) {
1044: if ($action eq 'passwords') {
1045: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1046: } else {
1047: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1048: }
1049: $output .= '
1050: </tr>
1051: </table>
1052: </td>
1053: </tr>
1054: <tr>
1055: <td>
1056: <table class="LC_nested">
1057: <tr class="LC_info_row">
1058: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1059: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1060: if ($action eq 'passwords') {
1061: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1062: } else {
1063: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1064: }
1065: $output .= '
1066: </table>
1067: </td>
1068: </tr>
1069: <tr>';
1070: } else {
1071: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1072: }
1073: }
1074: $rowtotal ++;
1075: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1076: ($action eq 'directorysrch') || ($action eq 'helpsettings') ||
1077: ($action eq 'wafproxy')) {
1078: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1079: } elsif ($action eq 'scantron') {
1080: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1081: } elsif ($action eq 'ssl') {
1082: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1083: </table>
1084: </td>
1085: </tr>
1086: <tr>
1087: <td>
1088: <table class="LC_nested">
1089: <tr class="LC_info_row">
1090: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1091: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1092: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1093: </table>
1094: </td>
1095: </tr>
1096: <tr>
1097: <td>
1098: <table class="LC_nested">
1099: <tr class="LC_info_row">
1100: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1101: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1102: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1103: } elsif ($action eq 'login') {
1104: if ($numheaders == 5) {
1105: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1106: </table>
1107: </td>
1108: </tr>
1109: <tr>
1110: <td>
1111: <table class="LC_nested">
1112: <tr class="LC_info_row">
1113: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1114: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1115: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1116: $rowtotal ++;
1117: } else {
1118: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1119: }
1120: $output .= '
1121: </table>
1122: </td>
1123: </tr>
1124: <tr>
1125: <td>
1126: <table class="LC_nested">
1127: <tr class="LC_info_row">';
1128: if ($numheaders == 5) {
1129: $output .= '
1130: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1131: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1132: </tr>';
1133: } else {
1134: $output .= '
1135: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1136: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1137: </tr>';
1138: }
1139: $rowtotal ++;
1140: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1141: </table>
1142: </td>
1143: </tr>
1144: <tr>
1145: <td>
1146: <table class="LC_nested">
1147: <tr class="LC_info_row">';
1148: if ($numheaders == 5) {
1149: $output .= '
1150: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1151: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1152: </tr>';
1153: } else {
1154: $output .= '
1155: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1156: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1157: </tr>';
1158: }
1159: $rowtotal ++;
1160: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1161: } elsif ($action eq 'requestcourses') {
1162: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1163: $rowtotal ++;
1164: $output .= &print_studentcode($settings,\$rowtotal).'
1165: </table>
1166: </td>
1167: </tr>
1168: <tr>
1169: <td>
1170: <table class="LC_nested">
1171: <tr class="LC_info_row">
1172: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1173: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1174: &textbookcourses_javascript($settings).
1175: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1176: </table>
1177: </td>
1178: </tr>
1179: <tr>
1180: <td>
1181: <table class="LC_nested">
1182: <tr class="LC_info_row">
1183: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1184: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1185: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1186: </table>
1187: </td>
1188: </tr>
1189: <tr>
1190: <td>
1191: <table class="LC_nested">
1192: <tr class="LC_info_row">
1193: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1194: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1195: </tr>'.
1196: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1197: } elsif ($action eq 'requestauthor') {
1198: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1199: $rowtotal ++;
1200: } elsif ($action eq 'rolecolors') {
1201: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1202: </table>
1203: </td>
1204: </tr>
1205: <tr>
1206: <td>
1207: <table class="LC_nested">
1208: <tr class="LC_info_row">
1209: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1210: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1211: <td class="LC_right_item" style="vertical-align: top">'.
1212: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1213: </tr>'.
1214: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1215: </table>
1216: </td>
1217: </tr>
1218: <tr>
1219: <td>
1220: <table class="LC_nested">
1221: <tr class="LC_info_row">
1222: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1223: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1224: </tr>'.
1225: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1226: $rowtotal += 2;
1227: }
1228: } else {
1229: $output .= '
1230: <tr>
1231: <td>
1232: <table class="LC_nested">
1233: <tr class="LC_info_row">';
1234: if ($action eq 'login') {
1235: $output .= '
1236: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1237: } elsif ($action eq 'serverstatuses') {
1238: $output .= '
1239: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1240: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1241:
1242: } else {
1243: $output .= '
1244: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1245: }
1246: if (defined($item->{'header'}->[0]->{'col3'})) {
1247: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1248: &mt($item->{'header'}->[0]->{'col2'});
1249: if ($action eq 'serverstatuses') {
1250: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1251: }
1252: } else {
1253: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1254: &mt($item->{'header'}->[0]->{'col2'});
1255: }
1256: $output .= '</td>';
1257: if ($item->{'header'}->[0]->{'col3'}) {
1258: if (defined($item->{'header'}->[0]->{'col4'})) {
1259: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1260: &mt($item->{'header'}->[0]->{'col3'});
1261: } else {
1262: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1263: &mt($item->{'header'}->[0]->{'col3'});
1264: }
1265: if ($action eq 'serverstatuses') {
1266: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1267: }
1268: $output .= '</td>';
1269: }
1270: if ($item->{'header'}->[0]->{'col4'}) {
1271: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1272: &mt($item->{'header'}->[0]->{'col4'});
1273: }
1274: $output .= '</tr>';
1275: $rowtotal ++;
1276: if ($action eq 'quotas') {
1277: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1278: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1279: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1280: ($action eq 'ltitools') || ($action eq 'proctoring') ||
1281: ($action eq 'ipaccess')) {
1282: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1283: }
1284: }
1285: $output .= '
1286: </table>
1287: </td>
1288: </tr>
1289: </table><br />';
1290: return ($output,$rowtotal);
1291: }
1292:
1293: sub print_login {
1294: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1295: my ($css_class,$datatable,$switchserver,%lt);
1296: my %choices = &login_choices();
1297: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1298: %lt = &login_file_options();
1299: $switchserver = &check_switchserver($dom,$confname);
1300: }
1301: if ($caller eq 'service') {
1302: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1303: my $choice = $choices{'disallowlogin'};
1304: $css_class = ' class="LC_odd_row"';
1305: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1306: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1307: '<th>'.$choices{'server'}.'</th>'.
1308: '<th>'.$choices{'serverpath'}.'</th>'.
1309: '<th>'.$choices{'custompath'}.'</th>'.
1310: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1311: my %disallowed;
1312: if (ref($settings) eq 'HASH') {
1313: if (ref($settings->{'loginvia'}) eq 'HASH') {
1314: %disallowed = %{$settings->{'loginvia'}};
1315: }
1316: }
1317: foreach my $lonhost (sort(keys(%servers))) {
1318: my $direct = 'selected="selected"';
1319: if (ref($disallowed{$lonhost}) eq 'HASH') {
1320: if ($disallowed{$lonhost}{'server'} ne '') {
1321: $direct = '';
1322: }
1323: }
1324: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1325: '<td><select name="'.$lonhost.'_server">'.
1326: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1327: '</option>';
1328: foreach my $hostid (sort(keys(%servers))) {
1329: next if ($servers{$hostid} eq $servers{$lonhost});
1330: my $selected = '';
1331: if (ref($disallowed{$lonhost}) eq 'HASH') {
1332: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1333: $selected = 'selected="selected"';
1334: }
1335: }
1336: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1337: $servers{$hostid}.'</option>';
1338: }
1339: $datatable .= '</select></td>'.
1340: '<td><select name="'.$lonhost.'_serverpath">';
1341: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1342: my $pathname = $path;
1343: if ($path eq 'custom') {
1344: $pathname = &mt('Custom Path').' ->';
1345: }
1346: my $selected = '';
1347: if (ref($disallowed{$lonhost}) eq 'HASH') {
1348: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1349: $selected = 'selected="selected"';
1350: }
1351: } elsif ($path eq '') {
1352: $selected = 'selected="selected"';
1353: }
1354: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1355: }
1356: $datatable .= '</select></td>';
1357: my ($custom,$exempt);
1358: if (ref($disallowed{$lonhost}) eq 'HASH') {
1359: $custom = $disallowed{$lonhost}{'custompath'};
1360: $exempt = $disallowed{$lonhost}{'exempt'};
1361: }
1362: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1363: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1364: '</tr>';
1365: }
1366: $datatable .= '</table></td></tr>';
1367: return $datatable;
1368: } elsif ($caller eq 'page') {
1369: my %defaultchecked = (
1370: 'coursecatalog' => 'on',
1371: 'helpdesk' => 'on',
1372: 'adminmail' => 'off',
1373: 'newuser' => 'off',
1374: );
1375: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1376: my (%checkedon,%checkedoff);
1377: foreach my $item (@toggles) {
1378: if ($defaultchecked{$item} eq 'on') {
1379: $checkedon{$item} = ' checked="checked" ';
1380: $checkedoff{$item} = ' ';
1381: } elsif ($defaultchecked{$item} eq 'off') {
1382: $checkedoff{$item} = ' checked="checked" ';
1383: $checkedon{$item} = ' ';
1384: }
1385: }
1386: my @images = ('img','logo','domlogo','login');
1387: my @alttext = ('img','logo','domlogo');
1388: my @logintext = ('textcol','bgcol');
1389: my @bgs = ('pgbg','mainbg','sidebg');
1390: my @links = ('link','alink','vlink');
1391: my %designhash = &Apache::loncommon::get_domainconf($dom);
1392: my %defaultdesign = %Apache::loncommon::defaultdesign;
1393: my (%is_custom,%designs);
1394: my %defaults = (
1395: font => $defaultdesign{'login.font'},
1396: );
1397: foreach my $item (@images) {
1398: $defaults{$item} = $defaultdesign{'login.'.$item};
1399: $defaults{'showlogo'}{$item} = 1;
1400: }
1401: foreach my $item (@bgs) {
1402: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1403: }
1404: foreach my $item (@logintext) {
1405: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1406: }
1407: foreach my $item (@links) {
1408: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1409: }
1410: if (ref($settings) eq 'HASH') {
1411: foreach my $item (@toggles) {
1412: if ($settings->{$item} eq '1') {
1413: $checkedon{$item} = ' checked="checked" ';
1414: $checkedoff{$item} = ' ';
1415: } elsif ($settings->{$item} eq '0') {
1416: $checkedoff{$item} = ' checked="checked" ';
1417: $checkedon{$item} = ' ';
1418: }
1419: }
1420: foreach my $item (@images) {
1421: if (defined($settings->{$item})) {
1422: $designs{$item} = $settings->{$item};
1423: $is_custom{$item} = 1;
1424: }
1425: if (defined($settings->{'showlogo'}{$item})) {
1426: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1427: }
1428: }
1429: foreach my $item (@alttext) {
1430: if (ref($settings->{'alttext'}) eq 'HASH') {
1431: if ($settings->{'alttext'}->{$item} ne '') {
1432: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1433: }
1434: }
1435: }
1436: foreach my $item (@logintext) {
1437: if ($settings->{$item} ne '') {
1438: $designs{'logintext'}{$item} = $settings->{$item};
1439: $is_custom{$item} = 1;
1440: }
1441: }
1442: if ($settings->{'font'} ne '') {
1443: $designs{'font'} = $settings->{'font'};
1444: $is_custom{'font'} = 1;
1445: }
1446: foreach my $item (@bgs) {
1447: if ($settings->{$item} ne '') {
1448: $designs{'bgs'}{$item} = $settings->{$item};
1449: $is_custom{$item} = 1;
1450: }
1451: }
1452: foreach my $item (@links) {
1453: if ($settings->{$item} ne '') {
1454: $designs{'links'}{$item} = $settings->{$item};
1455: $is_custom{$item} = 1;
1456: }
1457: }
1458: } else {
1459: if ($designhash{$dom.'.login.font'} ne '') {
1460: $designs{'font'} = $designhash{$dom.'.login.font'};
1461: $is_custom{'font'} = 1;
1462: }
1463: foreach my $item (@images) {
1464: if ($designhash{$dom.'.login.'.$item} ne '') {
1465: $designs{$item} = $designhash{$dom.'.login.'.$item};
1466: $is_custom{$item} = 1;
1467: }
1468: }
1469: foreach my $item (@bgs) {
1470: if ($designhash{$dom.'.login.'.$item} ne '') {
1471: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1472: $is_custom{$item} = 1;
1473: }
1474: }
1475: foreach my $item (@links) {
1476: if ($designhash{$dom.'.login.'.$item} ne '') {
1477: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1478: $is_custom{$item} = 1;
1479: }
1480: }
1481: }
1482: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1483: logo => 'Institution Logo',
1484: domlogo => 'Domain Logo',
1485: login => 'Login box');
1486: my $itemcount = 1;
1487: foreach my $item (@toggles) {
1488: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1489: $datatable .=
1490: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1491: '</td><td>'.
1492: '<span class="LC_nobreak"><label><input type="radio" name="'.
1493: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1494: '</label> <label><input type="radio" name="'.$item.'"'.
1495: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1496: '</tr>';
1497: $itemcount ++;
1498: }
1499: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1500: $datatable .= '</tr></table></td></tr>';
1501: } elsif ($caller eq 'help') {
1502: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1503: my $itemcount = 1;
1504: $defaulturl = '/adm/loginproblems.html';
1505: $defaulttype = 'default';
1506: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1507: my @currlangs;
1508: if (ref($settings) eq 'HASH') {
1509: if (ref($settings->{'helpurl'}) eq 'HASH') {
1510: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1511: next if ($settings->{'helpurl'}{$key} eq '');
1512: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1513: $type{$key} = 'custom';
1514: unless ($key eq 'nolang') {
1515: push(@currlangs,$key);
1516: }
1517: }
1518: } elsif ($settings->{'helpurl'} ne '') {
1519: $type{'nolang'} = 'custom';
1520: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1521: }
1522: }
1523: foreach my $lang ('nolang',sort(@currlangs)) {
1524: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1525: $datatable .= '<tr'.$css_class.'>';
1526: if ($url{$lang} eq '') {
1527: $url{$lang} = $defaulturl;
1528: }
1529: if ($type{$lang} eq '') {
1530: $type{$lang} = $defaulttype;
1531: }
1532: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1533: if ($lang eq 'nolang') {
1534: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1535: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1536: } else {
1537: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1538: $langchoices{$lang},
1539: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1540: }
1541: $datatable .= '</span></td>'."\n".
1542: '<td class="LC_left_item">';
1543: if ($type{$lang} eq 'custom') {
1544: $datatable .= '<span class="LC_nobreak"><label>'.
1545: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1546: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1547: } else {
1548: $datatable .= $lt{'upl'};
1549: }
1550: $datatable .='<br />';
1551: if ($switchserver) {
1552: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1553: } else {
1554: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1555: }
1556: $datatable .= '</td></tr>';
1557: $itemcount ++;
1558: }
1559: my @addlangs;
1560: foreach my $lang (sort(keys(%langchoices))) {
1561: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1562: push(@addlangs,$lang);
1563: }
1564: if (@addlangs > 0) {
1565: my %toadd;
1566: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1567: $toadd{''} = &mt('Select');
1568: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1569: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1570: &mt('Add log-in help page for a specific language:').' '.
1571: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1572: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1573: if ($switchserver) {
1574: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1575: } else {
1576: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1577: }
1578: $datatable .= '</td></tr>';
1579: $itemcount ++;
1580: }
1581: $datatable .= &captcha_choice('login',$settings,$itemcount);
1582: } elsif ($caller eq 'headtag') {
1583: my %domservers = &Apache::lonnet::get_servers($dom);
1584: my $choice = $choices{'headtag'};
1585: $css_class = ' class="LC_odd_row"';
1586: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1587: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1588: '<th>'.$choices{'current'}.'</th>'.
1589: '<th>'.$choices{'action'}.'</th>'.
1590: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1591: my (%currurls,%currexempt);
1592: if (ref($settings) eq 'HASH') {
1593: if (ref($settings->{'headtag'}) eq 'HASH') {
1594: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1595: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1596: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1597: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1598: }
1599: }
1600: }
1601: }
1602: foreach my $lonhost (sort(keys(%domservers))) {
1603: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1604: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1605: if ($currurls{$lonhost}) {
1606: $datatable .= '<td class="LC_right_item"><a href="'.
1607: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1608: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1609: '">'.$lt{'curr'}.'</a></td>'.
1610: '<td><span class="LC_nobreak"><label>'.
1611: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1612: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1613: } else {
1614: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1615: }
1616: $datatable .='<br />';
1617: if ($switchserver) {
1618: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1619: } else {
1620: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1621: }
1622: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1623: }
1624: $datatable .= '</table></td></tr>';
1625: } elsif ($caller eq 'saml') {
1626: my %domservers = &Apache::lonnet::get_servers($dom);
1627: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1628: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1629: '<th>'.$choices{'samllanding'}.'</th>'.
1630: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1631: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff);
1632: foreach my $lonhost (keys(%domservers)) {
1633: $samlurl{$lonhost} = '/adm/sso';
1634: $styleon{$lonhost} = 'display:none';
1635: $styleoff{$lonhost} = '';
1636: }
1637: if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) {
1638: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1639: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1640: $saml{$lonhost} = 1;
1641: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1642: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1643: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1644: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1645: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1646: $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'};
1647: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1648: $styleon{$lonhost} = '';
1649: $styleoff{$lonhost} = 'display:none';
1650: } else {
1651: $styleon{$lonhost} = 'display:none';
1652: $styleoff{$lonhost} = '';
1653: }
1654: }
1655: }
1656: my $itemcount = 1;
1657: foreach my $lonhost (sort(keys(%domservers))) {
1658: my $samlon = ' ';
1659: my $samloff = ' checked="checked" ';
1660: if ($saml{$lonhost}) {
1661: $samlon = $samloff;
1662: $samloff = ' ';
1663: }
1664: my $samlwinon = '';
1665: my $samlwinoff = ' checked="checked"';
1666: if ($samlwindow{$lonhost}) {
1667: $samlwinon = $samlwinoff;
1668: $samlwinoff = '';
1669: }
1670: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1671: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1672: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1673: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1674: &mt('No').'</label>'.(' 'x2).
1675: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1676: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1677: &mt('Yes').'</label></span></td>'.
1678: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1679: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th></tr>'.
1680: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1681: '<th>'.&mt('Alt Text').'</th></tr>'.
1682: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="20" value="'.
1683: $samltext{$lonhost}.'" /></td><td>';
1684: if ($samlimg{$lonhost}) {
1685: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1686: '<span class="LC_nobreak"><label>'.
1687: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1688: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1689: } else {
1690: $datatable .= $lt{'upl'};
1691: }
1692: $datatable .='<br />';
1693: if ($switchserver) {
1694: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1695: } else {
1696: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1697: }
1698: $datatable .= '</td>'.
1699: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="25" '.
1700: 'value="'.$samlalt{$lonhost}.'" /></td></tr></table><br />'.
1701: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th><th align="center">'.
1702: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1703: '<tr><th>'.&mt('URL').'</th><th>'.&mt('Tool Tip').'</th>'.
1704: '<th>'.&mt('Pop-up if iframe').'</th><th>'.&mt('Text').'</th></tr>'.
1705: '<tr'.$css_class.'>'.
1706: '<td><input type="text" name="saml_url_'.$lonhost.'" size="30" '.
1707: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1708: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="20">'.
1709: $samltitle{$lonhost}.'</textarea></td>'.
1710: '<td><label><input type="radio" name="saml_window_'.$lonhost.'" value=""'.$samlwinoff.'>'.
1711: &mt('No').'</label>'.(' 'x2).'<label><input type="radio" '.
1712: 'name="saml_window_'.$lonhost.'" value="1"'.$samlwinon.'>'.&mt('Yes').'</label></td>'.
1713: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="12" '.
1714: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1715: '</table></td>'.
1716: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1717: $itemcount ++;
1718: }
1719: $datatable .= '</table></td></tr>';
1720: }
1721: return $datatable;
1722: }
1723:
1724: sub login_choices {
1725: my %choices =
1726: &Apache::lonlocal::texthash (
1727: coursecatalog => 'Display Course/Community Catalog link?',
1728: adminmail => "Display Administrator's E-mail Address?",
1729: helpdesk => 'Display "Contact Helpdesk" link',
1730: disallowlogin => "Login page requests redirected",
1731: hostid => "Server",
1732: server => "Redirect to:",
1733: serverpath => "Path",
1734: custompath => "Custom",
1735: exempt => "Exempt IP(s)",
1736: directlogin => "No redirect",
1737: newuser => "Link to create a user account",
1738: img => "Header",
1739: logo => "Main Logo",
1740: domlogo => "Domain Logo",
1741: login => "Log-in Header",
1742: textcol => "Text color",
1743: bgcol => "Box color",
1744: bgs => "Background colors",
1745: links => "Link colors",
1746: font => "Font color",
1747: pgbg => "Header",
1748: mainbg => "Page",
1749: sidebg => "Login box",
1750: link => "Link",
1751: alink => "Active link",
1752: vlink => "Visited link",
1753: headtag => "Custom markup",
1754: action => "Action",
1755: current => "Current",
1756: samllanding => "Dual login?",
1757: samloptions => "Options",
1758: alttext => "Alt text",
1759: );
1760: return %choices;
1761: }
1762:
1763: sub login_file_options {
1764: return &Apache::lonlocal::texthash(
1765: del => 'Delete?',
1766: rep => 'Replace:',
1767: upl => 'Upload:',
1768: curr => 'View contents',
1769: default => 'Default',
1770: custom => 'Custom',
1771: none => 'None',
1772: );
1773: }
1774:
1775: sub print_ipaccess {
1776: my ($dom,$settings,$rowtotal) = @_;
1777: my $css_class;
1778: my $itemcount = 0;
1779: my $datatable;
1780: my %ordered;
1781: if (ref($settings) eq 'HASH') {
1782: foreach my $item (keys(%{$settings})) {
1783: if (ref($settings->{$item}) eq 'HASH') {
1784: my $num = $settings->{$item}{'order'};
1785: if ($num eq '') {
1786: $num = scalar(keys(%{$settings}));
1787: }
1788: $ordered{$num} = $item;
1789: }
1790: }
1791: }
1792: my $maxnum = scalar(keys(%ordered));
1793: if (keys(%ordered)) {
1794: my @items = sort { $a <=> $b } keys(%ordered);
1795: for (my $i=0; $i<@items; $i++) {
1796: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1797: my $item = $ordered{$items[$i]};
1798: my ($name,$ipranges,%commblocks,%courses);
1799: if (ref($settings->{$item}) eq 'HASH') {
1800: $name = $settings->{$item}->{'name'};
1801: $ipranges = $settings->{$item}->{'ip'};
1802: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1803: %commblocks = %{$settings->{$item}->{'commblocks'}};
1804: }
1805: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1806: %courses = %{$settings->{$item}->{'courses'}};
1807: }
1808: }
1809: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1810: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1811: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1812: for (my $k=0; $k<=$maxnum; $k++) {
1813: my $vpos = $k+1;
1814: my $selstr;
1815: if ($k == $i) {
1816: $selstr = ' selected="selected" ';
1817: }
1818: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1819: }
1820: $datatable .= '</select>'.(' 'x2).
1821: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1822: &mt('Delete?').'</label></span></td>'.
1823: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1824: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1825: '</td></tr>';
1826: $itemcount ++;
1827: }
1828: }
1829: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1830: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1831: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1832: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1833: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1834: for (my $k=0; $k<$maxnum+1; $k++) {
1835: my $vpos = $k+1;
1836: my $selstr;
1837: if ($k == $maxnum) {
1838: $selstr = ' selected="selected" ';
1839: }
1840: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1841: }
1842: $datatable .= '</select> '."\n".
1843: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1844: '<td colspan="2">'.
1845: &ipaccess_options('add',$itemcount,$dom).
1846: '</td>'."\n".
1847: '</tr>'."\n";
1848: $$rowtotal ++;
1849: return $datatable;
1850: }
1851:
1852: sub ipaccess_options {
1853: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1854: my (%currblocks,%currcourses,$output);
1855: if (ref($blocksref) eq 'HASH') {
1856: %currblocks = %{$blocksref};
1857: }
1858: if (ref($coursesref) eq 'HASH') {
1859: %currcourses = %{$coursesref};
1860: }
1861: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1862: '<span class="LC_nobreak">'.&mt('Name').': '.
1863: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1864: '</span></fieldset>'.
1865: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1866: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1867: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1868: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1869: $ipranges.'</textarea></fieldset>'.
1870: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1871: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1872: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1873: '<table>';
1874: foreach my $cid (sort(keys(%currcourses))) {
1875: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1876: $output .= '<tr><td><span class="LC_nobreak">'.
1877: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1878: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1879: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1880: }
1881: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1882: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1883: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1884: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1885: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1886: '</span></td></tr></table>'."\n".
1887: '</fieldset>';
1888: return $output;
1889: }
1890:
1891: sub blocker_checkboxes {
1892: my ($num,$blocks) = @_;
1893: my ($typeorder,$types) = &commblocktype_text();
1894: my $numinrow = 6;
1895: my $output = '<table>';
1896: for (my $i=0; $i<@{$typeorder}; $i++) {
1897: my $block = $typeorder->[$i];
1898: my $blockstatus;
1899: if (ref($blocks) eq 'HASH') {
1900: if ($blocks->{$block} eq 'on') {
1901: $blockstatus = 'checked="checked"';
1902: }
1903: }
1904: my $rem = $i%($numinrow);
1905: if ($rem == 0) {
1906: if ($i > 0) {
1907: $output .= '</tr>';
1908: }
1909: $output .= '<tr>';
1910: }
1911: if ($i == scalar(@{$typeorder})-1) {
1912: my $colsleft = $numinrow-$rem;
1913: if ($colsleft > 1) {
1914: $output .= '<td colspan="'.$colsleft.'">';
1915: } else {
1916: $output .= '<td>';
1917: }
1918: } else {
1919: $output .= '<td>';
1920: }
1921: my $item = 'ipaccess_block_'.$num;
1922: if ($blockstatus) {
1923: $blockstatus = ' '.$blockstatus;
1924: }
1925: $output .= '<span class="LC_nobreak"><label>'."\n".
1926: '<input type="checkbox" name="'.$item.'"'.
1927: $blockstatus.' value="'.$block.'"'.' />'.
1928: $types->{$block}.'</label></span>'."\n".
1929: '<br /></td>';
1930: }
1931: $output .= '</tr></table>';
1932: return $output;
1933: }
1934:
1935: sub commblocktype_text {
1936: my %types = &Apache::lonlocal::texthash(
1937: 'com' => 'Messaging',
1938: 'chat' => 'Chat Room',
1939: 'boards' => 'Discussion',
1940: 'port' => 'Portfolio',
1941: 'groups' => 'Groups',
1942: 'blogs' => 'Blogs',
1943: 'about' => 'User Information',
1944: 'printout' => 'Printouts',
1945: 'passwd' => 'Change Password',
1946: 'grades' => 'Gradebook',
1947: 'search' => 'Course search',
1948: 'wishlist' => 'Stored links',
1949: 'annotate' => 'Annotations',
1950: );
1951: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1952: return ($typeorder,\%types);
1953: }
1954:
1955: sub print_rolecolors {
1956: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1957: my %choices = &color_font_choices();
1958: my @bgs = ('pgbg','tabbg','sidebg');
1959: my @links = ('link','alink','vlink');
1960: my @images = ('img');
1961: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1962: my %designhash = &Apache::loncommon::get_domainconf($dom);
1963: my %defaultdesign = %Apache::loncommon::defaultdesign;
1964: my (%is_custom,%designs);
1965: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1966: if (ref($settings) eq 'HASH') {
1967: if (ref($settings->{$role}) eq 'HASH') {
1968: if ($settings->{$role}->{'img'} ne '') {
1969: $designs{'img'} = $settings->{$role}->{'img'};
1970: $is_custom{'img'} = 1;
1971: }
1972: if ($settings->{$role}->{'font'} ne '') {
1973: $designs{'font'} = $settings->{$role}->{'font'};
1974: $is_custom{'font'} = 1;
1975: }
1976: if ($settings->{$role}->{'fontmenu'} ne '') {
1977: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1978: $is_custom{'fontmenu'} = 1;
1979: }
1980: foreach my $item (@bgs) {
1981: if ($settings->{$role}->{$item} ne '') {
1982: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1983: $is_custom{$item} = 1;
1984: }
1985: }
1986: foreach my $item (@links) {
1987: if ($settings->{$role}->{$item} ne '') {
1988: $designs{'links'}{$item} = $settings->{$role}->{$item};
1989: $is_custom{$item} = 1;
1990: }
1991: }
1992: }
1993: } else {
1994: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1995: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1996: $is_custom{'img'} = 1;
1997: }
1998: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1999: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
2000: $is_custom{'fontmenu'} = 1;
2001: }
2002: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
2003: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
2004: $is_custom{'font'} = 1;
2005: }
2006: foreach my $item (@bgs) {
2007: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2008: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2009: $is_custom{$item} = 1;
2010:
2011: }
2012: }
2013: foreach my $item (@links) {
2014: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2015: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2016: $is_custom{$item} = 1;
2017: }
2018: }
2019: }
2020: my $itemcount = 1;
2021: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
2022: $datatable .= '</tr></table></td></tr>';
2023: return $datatable;
2024: }
2025:
2026: sub role_defaults {
2027: my ($role,$bgs,$links,$images,$logintext) = @_;
2028: my %defaults;
2029: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
2030: return %defaults;
2031: }
2032: my %defaultdesign = %Apache::loncommon::defaultdesign;
2033: if ($role eq 'login') {
2034: %defaults = (
2035: font => $defaultdesign{$role.'.font'},
2036: );
2037: if (ref($logintext) eq 'ARRAY') {
2038: foreach my $item (@{$logintext}) {
2039: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2040: }
2041: }
2042: foreach my $item (@{$images}) {
2043: $defaults{'showlogo'}{$item} = 1;
2044: }
2045: } else {
2046: %defaults = (
2047: img => $defaultdesign{$role.'.img'},
2048: font => $defaultdesign{$role.'.font'},
2049: fontmenu => $defaultdesign{$role.'.fontmenu'},
2050: );
2051: }
2052: foreach my $item (@{$bgs}) {
2053: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2054: }
2055: foreach my $item (@{$links}) {
2056: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2057: }
2058: foreach my $item (@{$images}) {
2059: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2060: }
2061: return %defaults;
2062: }
2063:
2064: sub display_color_options {
2065: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2066: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2067: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2068: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2069: my $datatable = '<tr'.$css_class.'>'.
2070: '<td>'.$choices->{'font'}.'</td>';
2071: if (!$is_custom->{'font'}) {
2072: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2073: } else {
2074: $datatable .= '<td> </td>';
2075: }
2076: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2077:
2078: $datatable .= '<td><span class="LC_nobreak">'.
2079: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2080: ' value="'.$current_color.'" /> '.
2081: ' </span></td></tr>';
2082: unless ($role eq 'login') {
2083: $datatable .= '<tr'.$css_class.'>'.
2084: '<td>'.$choices->{'fontmenu'}.'</td>';
2085: if (!$is_custom->{'fontmenu'}) {
2086: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2087: } else {
2088: $datatable .= '<td> </td>';
2089: }
2090: $current_color = $designs->{'fontmenu'} ?
2091: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2092: $datatable .= '<td><span class="LC_nobreak">'.
2093: '<input class="colorchooser" type="text" size="10" name="'
2094: .$role.'_fontmenu"'.
2095: ' value="'.$current_color.'" /> '.
2096: ' </span></td></tr>';
2097: }
2098: my $switchserver = &check_switchserver($dom,$confname);
2099: foreach my $img (@{$images}) {
2100: $itemcount ++;
2101: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2102: $datatable .= '<tr'.$css_class.'>'.
2103: '<td>'.$choices->{$img};
2104: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2105: if ($role eq 'login') {
2106: if ($img eq 'login') {
2107: $login_hdr_pick =
2108: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2109: $logincolors =
2110: &login_text_colors($img,$role,$logintext,$phase,$choices,
2111: $designs,$defaults);
2112: } else {
2113: if ($img ne 'domlogo') {
2114: $datatable.= &logo_display_options($img,$defaults,$designs);
2115: }
2116: if (ref($designs->{'alttext'}) eq 'HASH') {
2117: $alttext = $designs->{'alttext'}{$img};
2118: }
2119: }
2120: }
2121: $datatable .= '</td>';
2122: if ($designs->{$img} ne '') {
2123: $imgfile = $designs->{$img};
2124: $img_import = ($imgfile =~ m{^/adm/});
2125: } else {
2126: $imgfile = $defaults->{$img};
2127: }
2128: if ($imgfile) {
2129: my ($showfile,$fullsize);
2130: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2131: my $urldir = $1;
2132: my $filename = $2;
2133: my @info = &Apache::lonnet::stat_file($designs->{$img});
2134: if (@info) {
2135: my $thumbfile = 'tn-'.$filename;
2136: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2137: if (@thumb) {
2138: $showfile = $urldir.'/'.$thumbfile;
2139: } else {
2140: $showfile = $imgfile;
2141: }
2142: } else {
2143: $showfile = '';
2144: }
2145: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2146: $showfile = $imgfile;
2147: my $imgdir = $1;
2148: my $filename = $2;
2149: if (-e "$londocroot/$imgdir/tn-".$filename) {
2150: $showfile = "/$imgdir/tn-".$filename;
2151: } else {
2152: my $input = $londocroot.$imgfile;
2153: my $output = "$londocroot/$imgdir/tn-".$filename;
2154: if (!-e $output) {
2155: my ($width,$height) = &thumb_dimensions();
2156: my ($fullwidth,$fullheight) = &check_dimensions($input);
2157: if ($fullwidth ne '' && $fullheight ne '') {
2158: if ($fullwidth > $width && $fullheight > $height) {
2159: my $size = $width.'x'.$height;
2160: my @args = ('convert','-sample',$size,$input,$output);
2161: system({$args[0]} @args);
2162: $showfile = "/$imgdir/tn-".$filename;
2163: }
2164: }
2165: }
2166: }
2167: }
2168: if ($showfile) {
2169: if ($showfile =~ m{^/(adm|res)/}) {
2170: if ($showfile =~ m{^/res/}) {
2171: my $local_showfile =
2172: &Apache::lonnet::filelocation('',$showfile);
2173: &Apache::lonnet::repcopy($local_showfile);
2174: }
2175: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2176: }
2177: if ($imgfile) {
2178: if ($imgfile =~ m{^/(adm|res)/}) {
2179: if ($imgfile =~ m{^/res/}) {
2180: my $local_imgfile =
2181: &Apache::lonnet::filelocation('',$imgfile);
2182: &Apache::lonnet::repcopy($local_imgfile);
2183: }
2184: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2185: } else {
2186: $fullsize = $imgfile;
2187: }
2188: }
2189: $datatable .= '<td>';
2190: if ($img eq 'login') {
2191: $datatable .= $login_hdr_pick;
2192: }
2193: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2194: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2195: } else {
2196: $datatable .= '<td> </td><td class="LC_left_item">'.
2197: &mt('Upload:').'<br />';
2198: }
2199: } else {
2200: $datatable .= '<td> </td><td class="LC_left_item">'.
2201: &mt('Upload:').'<br />';
2202: }
2203: if ($switchserver) {
2204: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2205: } else {
2206: if ($img ne 'login') { # suppress file selection for Log-in header
2207: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2208: }
2209: }
2210: if (($role eq 'login') && ($img ne 'login')) {
2211: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2212: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2213: '</label></span>';
2214: }
2215: $datatable .= '</td></tr>';
2216: }
2217: $itemcount ++;
2218: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2219: $datatable .= '<tr'.$css_class.'>'.
2220: '<td>'.$choices->{'bgs'}.'</td>';
2221: my $bgs_def;
2222: foreach my $item (@{$bgs}) {
2223: if (!$is_custom->{$item}) {
2224: $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>';
2225: }
2226: }
2227: if ($bgs_def) {
2228: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2229: } else {
2230: $datatable .= '<td> </td>';
2231: }
2232: $datatable .= '<td class="LC_right_item">'.
2233: '<table border="0"><tr>';
2234:
2235: foreach my $item (@{$bgs}) {
2236: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2237: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2238: if ($designs->{'bgs'}{$item}) {
2239: $datatable .= ' ';
2240: }
2241: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2242: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2243: }
2244: $datatable .= '</tr></table></td></tr>';
2245: $itemcount ++;
2246: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2247: $datatable .= '<tr'.$css_class.'>'.
2248: '<td>'.$choices->{'links'}.'</td>';
2249: my $links_def;
2250: foreach my $item (@{$links}) {
2251: if (!$is_custom->{$item}) {
2252: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2253: }
2254: }
2255: if ($links_def) {
2256: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2257: } else {
2258: $datatable .= '<td> </td>';
2259: }
2260: $datatable .= '<td class="LC_right_item">'.
2261: '<table border="0"><tr>';
2262: foreach my $item (@{$links}) {
2263: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2264: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2265: if ($designs->{'links'}{$item}) {
2266: $datatable.=' ';
2267: }
2268: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2269: '" /></td>';
2270: }
2271: $$rowtotal += $itemcount;
2272: return $datatable;
2273: }
2274:
2275: sub logo_display_options {
2276: my ($img,$defaults,$designs) = @_;
2277: my $checkedon;
2278: if (ref($defaults) eq 'HASH') {
2279: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2280: if ($defaults->{'showlogo'}{$img}) {
2281: $checkedon = 'checked="checked" ';
2282: }
2283: }
2284: }
2285: if (ref($designs) eq 'HASH') {
2286: if (ref($designs->{'showlogo'}) eq 'HASH') {
2287: if (defined($designs->{'showlogo'}{$img})) {
2288: if ($designs->{'showlogo'}{$img} == 0) {
2289: $checkedon = '';
2290: } elsif ($designs->{'showlogo'}{$img} == 1) {
2291: $checkedon = 'checked="checked" ';
2292: }
2293: }
2294: }
2295: }
2296: return '<br /><label> <input type="checkbox" name="'.
2297: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2298: &mt('show').'</label>'."\n";
2299: }
2300:
2301: sub login_header_options {
2302: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2303: my $output = '';
2304: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2305: $output .= &mt('Text default(s):').'<br />';
2306: if (!$is_custom->{'textcol'}) {
2307: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2308: ' ';
2309: }
2310: if (!$is_custom->{'bgcol'}) {
2311: $output .= $choices->{'bgcol'}.': '.
2312: '<span id="css_'.$role.'_font" style="background-color: '.
2313: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2314: }
2315: $output .= '<br />';
2316: }
2317: $output .='<br />';
2318: return $output;
2319: }
2320:
2321: sub login_text_colors {
2322: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2323: my $color_menu = '<table border="0"><tr>';
2324: foreach my $item (@{$logintext}) {
2325: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2326: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2327: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2328: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2329: }
2330: $color_menu .= '</tr></table><br />';
2331: return $color_menu;
2332: }
2333:
2334: sub image_changes {
2335: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2336: my $output;
2337: if ($img eq 'login') {
2338: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2339: } elsif (!$is_custom) {
2340: if ($img ne 'domlogo') {
2341: $output = &mt('Default image:').'<br />';
2342: } else {
2343: $output = &mt('Default in use:').'<br />';
2344: }
2345: }
2346: if ($img ne 'login') {
2347: if ($img_import) {
2348: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2349: }
2350: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2351: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2352: if ($is_custom) {
2353: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2354: '<input type="checkbox" name="'.
2355: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2356: '</label> '.&mt('Replace:').'</span><br />';
2357: } else {
2358: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2359: }
2360: }
2361: return $output;
2362: }
2363:
2364: sub print_quotas {
2365: my ($dom,$settings,$rowtotal,$action) = @_;
2366: my $context;
2367: if ($action eq 'quotas') {
2368: $context = 'tools';
2369: } else {
2370: $context = $action;
2371: }
2372: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2373: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2374: my $typecount = 0;
2375: my ($css_class,%titles);
2376: if ($context eq 'requestcourses') {
2377: @usertools = ('official','unofficial','community','textbook','placement','lti');
2378: @options =('norequest','approval','validate','autolimit');
2379: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2380: %titles = &courserequest_titles();
2381: } elsif ($context eq 'requestauthor') {
2382: @usertools = ('author');
2383: @options = ('norequest','approval','automatic');
2384: %titles = &authorrequest_titles();
2385: } else {
2386: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
2387: %titles = &tool_titles();
2388: }
2389: if (ref($types) eq 'ARRAY') {
2390: foreach my $type (@{$types}) {
2391: my ($currdefquota,$currauthorquota);
2392: unless (($context eq 'requestcourses') ||
2393: ($context eq 'requestauthor')) {
2394: if (ref($settings) eq 'HASH') {
2395: if (ref($settings->{defaultquota}) eq 'HASH') {
2396: $currdefquota = $settings->{defaultquota}->{$type};
2397: } else {
2398: $currdefquota = $settings->{$type};
2399: }
2400: if (ref($settings->{authorquota}) eq 'HASH') {
2401: $currauthorquota = $settings->{authorquota}->{$type};
2402: }
2403: }
2404: }
2405: if (defined($usertypes->{$type})) {
2406: $typecount ++;
2407: $css_class = $typecount%2?' class="LC_odd_row"':'';
2408: $datatable .= '<tr'.$css_class.'>'.
2409: '<td>'.$usertypes->{$type}.'</td>'.
2410: '<td class="LC_left_item">';
2411: if ($context eq 'requestcourses') {
2412: $datatable .= '<table><tr>';
2413: }
2414: my %cell;
2415: foreach my $item (@usertools) {
2416: if ($context eq 'requestcourses') {
2417: my ($curroption,$currlimit);
2418: if (ref($settings) eq 'HASH') {
2419: if (ref($settings->{$item}) eq 'HASH') {
2420: $curroption = $settings->{$item}->{$type};
2421: if ($curroption =~ /^autolimit=(\d*)$/) {
2422: $currlimit = $1;
2423: }
2424: }
2425: }
2426: if (!$curroption) {
2427: $curroption = 'norequest';
2428: }
2429: $datatable .= '<th>'.$titles{$item}.'</th>';
2430: foreach my $option (@options) {
2431: my $val = $option;
2432: if ($option eq 'norequest') {
2433: $val = 0;
2434: }
2435: if ($option eq 'validate') {
2436: my $canvalidate = 0;
2437: if (ref($validations{$item}) eq 'HASH') {
2438: if ($validations{$item}{$type}) {
2439: $canvalidate = 1;
2440: }
2441: }
2442: next if (!$canvalidate);
2443: }
2444: my $checked = '';
2445: if ($option eq $curroption) {
2446: $checked = ' checked="checked"';
2447: } elsif ($option eq 'autolimit') {
2448: if ($curroption =~ /^autolimit/) {
2449: $checked = ' checked="checked"';
2450: }
2451: }
2452: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2453: '<input type="radio" name="crsreq_'.$item.
2454: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2455: $titles{$option}.'</label>';
2456: if ($option eq 'autolimit') {
2457: $cell{$item} .= ' <input type="text" name="crsreq_'.
2458: $item.'_limit_'.$type.'" size="1" '.
2459: 'value="'.$currlimit.'" />';
2460: }
2461: $cell{$item} .= '</span> ';
2462: if ($option eq 'autolimit') {
2463: $cell{$item} .= $titles{'unlimited'};
2464: }
2465: }
2466: } elsif ($context eq 'requestauthor') {
2467: my $curroption;
2468: if (ref($settings) eq 'HASH') {
2469: $curroption = $settings->{$type};
2470: }
2471: if (!$curroption) {
2472: $curroption = 'norequest';
2473: }
2474: foreach my $option (@options) {
2475: my $val = $option;
2476: if ($option eq 'norequest') {
2477: $val = 0;
2478: }
2479: my $checked = '';
2480: if ($option eq $curroption) {
2481: $checked = ' checked="checked"';
2482: }
2483: $datatable .= '<span class="LC_nobreak"><label>'.
2484: '<input type="radio" name="authorreq_'.$type.
2485: '" value="'.$val.'"'.$checked.' />'.
2486: $titles{$option}.'</label></span> ';
2487: }
2488: } else {
2489: my $checked = 'checked="checked" ';
2490: if ($item eq 'timezone') {
2491: $checked = '';
2492: }
2493: if (ref($settings) eq 'HASH') {
2494: if (ref($settings->{$item}) eq 'HASH') {
2495: if (!$settings->{$item}->{$type}) {
2496: $checked = '';
2497: } elsif ($settings->{$item}->{$type} == 1) {
2498: $checked = 'checked="checked" ';
2499: }
2500: }
2501: }
2502: $datatable .= '<span class="LC_nobreak"><label>'.
2503: '<input type="checkbox" name="'.$context.'_'.$item.
2504: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2505: '</label></span> ';
2506: }
2507: }
2508: if ($context eq 'requestcourses') {
2509: $datatable .= '</tr><tr>';
2510: foreach my $item (@usertools) {
2511: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2512: }
2513: $datatable .= '</tr></table>';
2514: }
2515: $datatable .= '</td>';
2516: unless (($context eq 'requestcourses') ||
2517: ($context eq 'requestauthor')) {
2518: $datatable .=
2519: '<td class="LC_right_item">'.
2520: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2521: '<input type="text" name="quota_'.$type.
2522: '" value="'.$currdefquota.
2523: '" size="5" /></span>'.(' ' x 2).
2524: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2525: '<input type="text" name="authorquota_'.$type.
2526: '" value="'.$currauthorquota.
2527: '" size="5" /></span></td>';
2528: }
2529: $datatable .= '</tr>';
2530: }
2531: }
2532: }
2533: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2534: $defaultquota = '20';
2535: $authorquota = '500';
2536: if (ref($settings) eq 'HASH') {
2537: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2538: $defaultquota = $settings->{'defaultquota'}->{'default'};
2539: } elsif (defined($settings->{'default'})) {
2540: $defaultquota = $settings->{'default'};
2541: }
2542: if (ref($settings->{'authorquota'}) eq 'HASH') {
2543: $authorquota = $settings->{'authorquota'}->{'default'};
2544: }
2545: }
2546: }
2547: $typecount ++;
2548: $css_class = $typecount%2?' class="LC_odd_row"':'';
2549: $datatable .= '<tr'.$css_class.'>'.
2550: '<td>'.$othertitle.'</td>'.
2551: '<td class="LC_left_item">';
2552: if ($context eq 'requestcourses') {
2553: $datatable .= '<table><tr>';
2554: }
2555: my %defcell;
2556: foreach my $item (@usertools) {
2557: if ($context eq 'requestcourses') {
2558: my ($curroption,$currlimit);
2559: if (ref($settings) eq 'HASH') {
2560: if (ref($settings->{$item}) eq 'HASH') {
2561: $curroption = $settings->{$item}->{'default'};
2562: if ($curroption =~ /^autolimit=(\d*)$/) {
2563: $currlimit = $1;
2564: }
2565: }
2566: }
2567: if (!$curroption) {
2568: $curroption = 'norequest';
2569: }
2570: $datatable .= '<th>'.$titles{$item}.'</th>';
2571: foreach my $option (@options) {
2572: my $val = $option;
2573: if ($option eq 'norequest') {
2574: $val = 0;
2575: }
2576: if ($option eq 'validate') {
2577: my $canvalidate = 0;
2578: if (ref($validations{$item}) eq 'HASH') {
2579: if ($validations{$item}{'default'}) {
2580: $canvalidate = 1;
2581: }
2582: }
2583: next if (!$canvalidate);
2584: }
2585: my $checked = '';
2586: if ($option eq $curroption) {
2587: $checked = ' checked="checked"';
2588: } elsif ($option eq 'autolimit') {
2589: if ($curroption =~ /^autolimit/) {
2590: $checked = ' checked="checked"';
2591: }
2592: }
2593: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2594: '<input type="radio" name="crsreq_'.$item.
2595: '_default" value="'.$val.'"'.$checked.' />'.
2596: $titles{$option}.'</label>';
2597: if ($option eq 'autolimit') {
2598: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2599: $item.'_limit_default" size="1" '.
2600: 'value="'.$currlimit.'" />';
2601: }
2602: $defcell{$item} .= '</span> ';
2603: if ($option eq 'autolimit') {
2604: $defcell{$item} .= $titles{'unlimited'};
2605: }
2606: }
2607: } elsif ($context eq 'requestauthor') {
2608: my $curroption;
2609: if (ref($settings) eq 'HASH') {
2610: $curroption = $settings->{'default'};
2611: }
2612: if (!$curroption) {
2613: $curroption = 'norequest';
2614: }
2615: foreach my $option (@options) {
2616: my $val = $option;
2617: if ($option eq 'norequest') {
2618: $val = 0;
2619: }
2620: my $checked = '';
2621: if ($option eq $curroption) {
2622: $checked = ' checked="checked"';
2623: }
2624: $datatable .= '<span class="LC_nobreak"><label>'.
2625: '<input type="radio" name="authorreq_default"'.
2626: ' value="'.$val.'"'.$checked.' />'.
2627: $titles{$option}.'</label></span> ';
2628: }
2629: } else {
2630: my $checked = 'checked="checked" ';
2631: if (ref($settings) eq 'HASH') {
2632: if (ref($settings->{$item}) eq 'HASH') {
2633: if ($settings->{$item}->{'default'} == 0) {
2634: $checked = '';
2635: } elsif ($settings->{$item}->{'default'} == 1) {
2636: $checked = 'checked="checked" ';
2637: }
2638: }
2639: }
2640: $datatable .= '<span class="LC_nobreak"><label>'.
2641: '<input type="checkbox" name="'.$context.'_'.$item.
2642: '" value="default" '.$checked.'/>'.$titles{$item}.
2643: '</label></span> ';
2644: }
2645: }
2646: if ($context eq 'requestcourses') {
2647: $datatable .= '</tr><tr>';
2648: foreach my $item (@usertools) {
2649: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2650: }
2651: $datatable .= '</tr></table>';
2652: }
2653: $datatable .= '</td>';
2654: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2655: $datatable .= '<td class="LC_right_item">'.
2656: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2657: '<input type="text" name="defaultquota" value="'.
2658: $defaultquota.'" size="5" /></span>'.(' ' x2).
2659: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2660: '<input type="text" name="authorquota" value="'.
2661: $authorquota.'" size="5" /></span></td>';
2662: }
2663: $datatable .= '</tr>';
2664: $typecount ++;
2665: $css_class = $typecount%2?' class="LC_odd_row"':'';
2666: $datatable .= '<tr'.$css_class.'>'.
2667: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2668: if ($context eq 'requestcourses') {
2669: $datatable .= &mt('(overrides affiliation, if set)').
2670: '</td>'.
2671: '<td class="LC_left_item">'.
2672: '<table><tr>';
2673: } else {
2674: $datatable .= &mt('(overrides affiliation, if checked)').
2675: '</td>'.
2676: '<td class="LC_left_item" colspan="2">'.
2677: '<br />';
2678: }
2679: my %advcell;
2680: foreach my $item (@usertools) {
2681: if ($context eq 'requestcourses') {
2682: my ($curroption,$currlimit);
2683: if (ref($settings) eq 'HASH') {
2684: if (ref($settings->{$item}) eq 'HASH') {
2685: $curroption = $settings->{$item}->{'_LC_adv'};
2686: if ($curroption =~ /^autolimit=(\d*)$/) {
2687: $currlimit = $1;
2688: }
2689: }
2690: }
2691: $datatable .= '<th>'.$titles{$item}.'</th>';
2692: my $checked = '';
2693: if ($curroption eq '') {
2694: $checked = ' checked="checked"';
2695: }
2696: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2697: '<input type="radio" name="crsreq_'.$item.
2698: '__LC_adv" value=""'.$checked.' />'.
2699: &mt('No override set').'</label></span> ';
2700: foreach my $option (@options) {
2701: my $val = $option;
2702: if ($option eq 'norequest') {
2703: $val = 0;
2704: }
2705: if ($option eq 'validate') {
2706: my $canvalidate = 0;
2707: if (ref($validations{$item}) eq 'HASH') {
2708: if ($validations{$item}{'_LC_adv'}) {
2709: $canvalidate = 1;
2710: }
2711: }
2712: next if (!$canvalidate);
2713: }
2714: my $checked = '';
2715: if ($val eq $curroption) {
2716: $checked = ' checked="checked"';
2717: } elsif ($option eq 'autolimit') {
2718: if ($curroption =~ /^autolimit/) {
2719: $checked = ' checked="checked"';
2720: }
2721: }
2722: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2723: '<input type="radio" name="crsreq_'.$item.
2724: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2725: $titles{$option}.'</label>';
2726: if ($option eq 'autolimit') {
2727: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2728: $item.'_limit__LC_adv" size="1" '.
2729: 'value="'.$currlimit.'" />';
2730: }
2731: $advcell{$item} .= '</span> ';
2732: if ($option eq 'autolimit') {
2733: $advcell{$item} .= $titles{'unlimited'};
2734: }
2735: }
2736: } elsif ($context eq 'requestauthor') {
2737: my $curroption;
2738: if (ref($settings) eq 'HASH') {
2739: $curroption = $settings->{'_LC_adv'};
2740: }
2741: my $checked = '';
2742: if ($curroption eq '') {
2743: $checked = ' checked="checked"';
2744: }
2745: $datatable .= '<span class="LC_nobreak"><label>'.
2746: '<input type="radio" name="authorreq__LC_adv"'.
2747: ' value=""'.$checked.' />'.
2748: &mt('No override set').'</label></span> ';
2749: foreach my $option (@options) {
2750: my $val = $option;
2751: if ($option eq 'norequest') {
2752: $val = 0;
2753: }
2754: my $checked = '';
2755: if ($val eq $curroption) {
2756: $checked = ' checked="checked"';
2757: }
2758: $datatable .= '<span class="LC_nobreak"><label>'.
2759: '<input type="radio" name="authorreq__LC_adv"'.
2760: ' value="'.$val.'"'.$checked.' />'.
2761: $titles{$option}.'</label></span> ';
2762: }
2763: } else {
2764: my $checked = 'checked="checked" ';
2765: if (ref($settings) eq 'HASH') {
2766: if (ref($settings->{$item}) eq 'HASH') {
2767: if ($settings->{$item}->{'_LC_adv'} == 0) {
2768: $checked = '';
2769: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2770: $checked = 'checked="checked" ';
2771: }
2772: }
2773: }
2774: $datatable .= '<span class="LC_nobreak"><label>'.
2775: '<input type="checkbox" name="'.$context.'_'.$item.
2776: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2777: '</label></span> ';
2778: }
2779: }
2780: if ($context eq 'requestcourses') {
2781: $datatable .= '</tr><tr>';
2782: foreach my $item (@usertools) {
2783: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2784: }
2785: $datatable .= '</tr></table>';
2786: }
2787: $datatable .= '</td></tr>';
2788: $$rowtotal += $typecount;
2789: return $datatable;
2790: }
2791:
2792: sub print_requestmail {
2793: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2794: my ($now,$datatable,%currapp);
2795: $now = time;
2796: if (ref($settings) eq 'HASH') {
2797: if (ref($settings->{'notify'}) eq 'HASH') {
2798: if ($settings->{'notify'}{'approval'} ne '') {
2799: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2800: }
2801: }
2802: }
2803: my $numinrow = 2;
2804: my $css_class;
2805: if ($$rowtotal%2) {
2806: $css_class = 'LC_odd_row';
2807: }
2808: if ($customcss) {
2809: $css_class .= " $customcss";
2810: }
2811: $css_class =~ s/^\s+//;
2812: if ($css_class) {
2813: $css_class = ' class="'.$css_class.'"';
2814: }
2815: if ($rowstyle) {
2816: $css_class .= ' style="'.$rowstyle.'"';
2817: }
2818: my $text;
2819: if ($action eq 'requestcourses') {
2820: $text = &mt('Receive notification of course requests requiring approval');
2821: } elsif ($action eq 'requestauthor') {
2822: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2823: } else {
2824: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2825: }
2826: $datatable = '<tr'.$css_class.'>'.
2827: ' <td>'.$text.'</td>'.
2828: ' <td class="LC_left_item">';
2829: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2830: $action.'notifyapproval',%currapp);
2831: if ($numdc > 0) {
2832: $datatable .= $table;
2833: } else {
2834: $datatable .= &mt('There are no active Domain Coordinators');
2835: }
2836: $datatable .='</td></tr>';
2837: return $datatable;
2838: }
2839:
2840: sub print_studentcode {
2841: my ($settings,$rowtotal) = @_;
2842: my $rownum = 0;
2843: my ($output,%current);
2844: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2845: if (ref($settings) eq 'HASH') {
2846: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2847: foreach my $type (@crstypes) {
2848: $current{$type} = $settings->{'uniquecode'}{$type};
2849: }
2850: }
2851: }
2852: $output .= '<tr>'.
2853: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2854: '<td class="LC_left_item">';
2855: foreach my $type (@crstypes) {
2856: my $check = ' ';
2857: if ($current{$type}) {
2858: $check = ' checked="checked" ';
2859: }
2860: $output .= '<span class="LC_nobreak"><label>'.
2861: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2862: &mt($type).'</label></span>'.(' 'x2).' ';
2863: }
2864: $output .= '</td></tr>';
2865: $$rowtotal ++;
2866: return $output;
2867: }
2868:
2869: sub print_textbookcourses {
2870: my ($dom,$type,$settings,$rowtotal) = @_;
2871: my $rownum = 0;
2872: my $css_class;
2873: my $itemcount = 1;
2874: my $maxnum = 0;
2875: my $bookshash;
2876: if (ref($settings) eq 'HASH') {
2877: $bookshash = $settings->{$type};
2878: }
2879: my %ordered;
2880: if (ref($bookshash) eq 'HASH') {
2881: foreach my $item (keys(%{$bookshash})) {
2882: if (ref($bookshash->{$item}) eq 'HASH') {
2883: my $num = $bookshash->{$item}{'order'};
2884: $ordered{$num} = $item;
2885: }
2886: }
2887: }
2888: my $confname = $dom.'-domainconfig';
2889: my $switchserver = &check_switchserver($dom,$confname);
2890: my $maxnum = scalar(keys(%ordered));
2891: my $datatable;
2892: if (keys(%ordered)) {
2893: my @items = sort { $a <=> $b } keys(%ordered);
2894: for (my $i=0; $i<@items; $i++) {
2895: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2896: my $key = $ordered{$items[$i]};
2897: my %coursehash=&Apache::lonnet::coursedescription($key);
2898: my $coursetitle = $coursehash{'description'};
2899: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2900: if (ref($bookshash->{$key}) eq 'HASH') {
2901: $subject = $bookshash->{$key}->{'subject'};
2902: $title = $bookshash->{$key}->{'title'};
2903: if ($type eq 'textbooks') {
2904: $publisher = $bookshash->{$key}->{'publisher'};
2905: $author = $bookshash->{$key}->{'author'};
2906: $image = $bookshash->{$key}->{'image'};
2907: if ($image ne '') {
2908: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2909: my $imagethumb = "$path/tn-".$imagefile;
2910: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2911: }
2912: }
2913: }
2914: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2915: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2916: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2917: for (my $k=0; $k<=$maxnum; $k++) {
2918: my $vpos = $k+1;
2919: my $selstr;
2920: if ($k == $i) {
2921: $selstr = ' selected="selected" ';
2922: }
2923: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2924: }
2925: $datatable .= '</select>'.(' 'x2).
2926: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2927: &mt('Delete?').'</label></span></td>'.
2928: '<td colspan="2">'.
2929: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2930: (' 'x2).
2931: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2932: if ($type eq 'textbooks') {
2933: $datatable .= (' 'x2).
2934: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2935: (' 'x2).
2936: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2937: (' 'x2).
2938: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2939: if ($image) {
2940: $datatable .= $imgsrc.
2941: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2942: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2943: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2944: }
2945: if ($switchserver) {
2946: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2947: } else {
2948: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2949: }
2950: }
2951: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2952: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2953: $coursetitle.'</span></td></tr>'."\n";
2954: $itemcount ++;
2955: }
2956: }
2957: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2958: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2959: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2960: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2961: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2962: for (my $k=0; $k<$maxnum+1; $k++) {
2963: my $vpos = $k+1;
2964: my $selstr;
2965: if ($k == $maxnum) {
2966: $selstr = ' selected="selected" ';
2967: }
2968: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2969: }
2970: $datatable .= '</select> '."\n".
2971: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2972: '<td colspan="2">'.
2973: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2974: (' 'x2).
2975: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2976: (' 'x2);
2977: if ($type eq 'textbooks') {
2978: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2979: (' 'x2).
2980: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2981: (' 'x2).
2982: '<span class="LC_nobreak">'.&mt('Image:').' ';
2983: if ($switchserver) {
2984: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2985: } else {
2986: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2987: }
2988: $datatable .= '</span>'."\n";
2989: }
2990: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2991: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2992: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2993: &Apache::loncommon::selectcourse_link
2994: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2995: '</span></td>'."\n".
2996: '</tr>'."\n";
2997: $itemcount ++;
2998: return $datatable;
2999: }
3000:
3001: sub textbookcourses_javascript {
3002: my ($settings) = @_;
3003: return unless(ref($settings) eq 'HASH');
3004: my (%ordered,%total,%jstext);
3005: foreach my $type ('textbooks','templates') {
3006: $total{$type} = 0;
3007: if (ref($settings->{$type}) eq 'HASH') {
3008: foreach my $item (keys(%{$settings->{$type}})) {
3009: if (ref($settings->{$type}->{$item}) eq 'HASH') {
3010: my $num = $settings->{$type}->{$item}{'order'};
3011: $ordered{$type}{$num} = $item;
3012: }
3013: }
3014: $total{$type} = scalar(keys(%{$settings->{$type}}));
3015: }
3016: my @jsarray = ();
3017: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
3018: push(@jsarray,$ordered{$type}{$item});
3019: }
3020: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
3021: }
3022: return <<"ENDSCRIPT";
3023: <script type="text/javascript">
3024: // <![CDATA[
3025: function reorderBooks(form,item,caller) {
3026: var changedVal;
3027: $jstext{'textbooks'};
3028: $jstext{'templates'};
3029: var newpos;
3030: var maxh;
3031: if (caller == 'textbooks') {
3032: newpos = 'textbooks_addbook_pos';
3033: maxh = 1 + $total{'textbooks'};
3034: } else {
3035: newpos = 'templates_addbook_pos';
3036: maxh = 1 + $total{'templates'};
3037: }
3038: var current = new Array;
3039: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3040: if (item == newpos) {
3041: changedVal = newitemVal;
3042: } else {
3043: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3044: current[newitemVal] = newpos;
3045: }
3046: if (caller == 'textbooks') {
3047: for (var i=0; i<textbooks.length; i++) {
3048: var elementName = 'textbooks_'+textbooks[i];
3049: if (elementName != item) {
3050: if (form.elements[elementName]) {
3051: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3052: current[currVal] = elementName;
3053: }
3054: }
3055: }
3056: }
3057: if (caller == 'templates') {
3058: for (var i=0; i<templates.length; i++) {
3059: var elementName = 'templates_'+templates[i];
3060: if (elementName != item) {
3061: if (form.elements[elementName]) {
3062: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3063: current[currVal] = elementName;
3064: }
3065: }
3066: }
3067: }
3068: var oldVal;
3069: for (var j=0; j<maxh; j++) {
3070: if (current[j] == undefined) {
3071: oldVal = j;
3072: }
3073: }
3074: if (oldVal < changedVal) {
3075: for (var k=oldVal+1; k<=changedVal ; k++) {
3076: var elementName = current[k];
3077: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3078: }
3079: } else {
3080: for (var k=changedVal; k<oldVal; k++) {
3081: var elementName = current[k];
3082: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3083: }
3084: }
3085: return;
3086: }
3087:
3088: // ]]>
3089: </script>
3090:
3091: ENDSCRIPT
3092: }
3093:
3094: sub ltitools_javascript {
3095: my ($settings) = @_;
3096: my $togglejs = <itools_toggle_js();
3097: unless (ref($settings) eq 'HASH') {
3098: return $togglejs;
3099: }
3100: my (%ordered,$total,%jstext);
3101: $total = 0;
3102: foreach my $item (keys(%{$settings})) {
3103: if (ref($settings->{$item}) eq 'HASH') {
3104: my $num = $settings->{$item}{'order'};
3105: $ordered{$num} = $item;
3106: }
3107: }
3108: $total = scalar(keys(%{$settings}));
3109: my @jsarray = ();
3110: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3111: push(@jsarray,$ordered{$item});
3112: }
3113: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3114: return <<"ENDSCRIPT";
3115: <script type="text/javascript">
3116: // <![CDATA[
3117: function reorderLTITools(form,item) {
3118: var changedVal;
3119: $jstext
3120: var newpos = 'ltitools_add_pos';
3121: var maxh = 1 + $total;
3122: var current = new Array;
3123: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3124: if (item == newpos) {
3125: changedVal = newitemVal;
3126: } else {
3127: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3128: current[newitemVal] = newpos;
3129: }
3130: for (var i=0; i<ltitools.length; i++) {
3131: var elementName = 'ltitools_'+ltitools[i];
3132: if (elementName != item) {
3133: if (form.elements[elementName]) {
3134: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3135: current[currVal] = elementName;
3136: }
3137: }
3138: }
3139: var oldVal;
3140: for (var j=0; j<maxh; j++) {
3141: if (current[j] == undefined) {
3142: oldVal = j;
3143: }
3144: }
3145: if (oldVal < changedVal) {
3146: for (var k=oldVal+1; k<=changedVal ; k++) {
3147: var elementName = current[k];
3148: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3149: }
3150: } else {
3151: for (var k=changedVal; k<oldVal; k++) {
3152: var elementName = current[k];
3153: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3154: }
3155: }
3156: return;
3157: }
3158:
3159: // ]]>
3160: </script>
3161:
3162: $togglejs
3163:
3164: ENDSCRIPT
3165: }
3166:
3167: sub ltitools_toggle_js {
3168: return <<"ENDSCRIPT";
3169: <script type="text/javascript">
3170: // <![CDATA[
3171:
3172: function toggleLTITools(form,setting,item) {
3173: var radioname = '';
3174: var divid = '';
3175: if ((setting == 'passback') || (setting == 'roster')) {
3176: radioname = 'ltitools_'+setting+'_'+item;
3177: divid = 'ltitools_'+setting+'time_'+item;
3178: var num = form.elements[radioname].length;
3179: if (num) {
3180: var setvis = '';
3181: for (var i=0; i<num; i++) {
3182: if (form.elements[radioname][i].checked) {
3183: if (form.elements[radioname][i].value == '1') {
3184: if (document.getElementById(divid)) {
3185: document.getElementById(divid).style.display = 'inline-block';
3186: }
3187: setvis = 1;
3188: }
3189: break;
3190: }
3191: }
3192: }
3193: if (!setvis) {
3194: if (document.getElementById(divid)) {
3195: document.getElementById(divid).style.display = 'none';
3196: }
3197: }
3198: }
3199: if (setting == 'user') {
3200: divid = 'ltitools_'+setting+'_div_'+item;
3201: var checkid = 'ltitools_'+setting+'_field_'+item;
3202: if (document.getElementById(divid)) {
3203: if (document.getElementById(checkid)) {
3204: if (document.getElementById(checkid).checked) {
3205: document.getElementById(divid).style.display = 'inline-block';
3206: } else {
3207: document.getElementById(divid).style.display = 'none';
3208: }
3209: }
3210: }
3211: }
3212: return;
3213: }
3214: // ]]>
3215: </script>
3216:
3217: ENDSCRIPT
3218: }
3219:
3220: sub wafproxy_javascript {
3221: my ($dom) = @_;
3222: return <<"ENDSCRIPT";
3223: <script type="text/javascript">
3224: // <![CDATA[
3225: function updateWAF() {
3226: if (document.getElementById('wafproxy_remoteip')) {
3227: var wafremote = 0;
3228: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3229: wafremote = 1;
3230: }
3231: var fields = new Array('header','trust');
3232: for (var i=0; i<fields.length; i++) {
3233: if (document.getElementById('wafproxy_'+fields[i])) {
3234: if (wafremote == 1) {
3235: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3236: }
3237: else {
3238: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3239: }
3240: }
3241: }
3242: if (document.getElementById('wafproxyranges_$dom')) {
3243: if (wafremote == 1) {
3244: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3245: } else {
3246: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3247: if (document.display.wafproxy_vpnaccess[i].checked) {
3248: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3249: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3250: }
3251: }
3252: }
3253: }
3254: }
3255: }
3256: return;
3257: }
3258:
3259: function checkWAF() {
3260: if (document.getElementById('wafproxy_remoteip')) {
3261: var wafvpn = 0;
3262: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3263: if (document.display.wafproxy_vpnaccess[i].checked) {
3264: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3265: wafvpn = 1;
3266: }
3267: break;
3268: }
3269: }
3270: var vpn = new Array('vpnint','vpnext');
3271: for (var i=0; i<vpn.length; i++) {
3272: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3273: if (wafvpn == 1) {
3274: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3275: }
3276: else {
3277: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3278: }
3279: }
3280: }
3281: if (document.getElementById('wafproxyranges_$dom')) {
3282: if (wafvpn == 1) {
3283: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3284: }
3285: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3286: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3287: }
3288: }
3289: }
3290: return;
3291: }
3292:
3293: function toggleWAF() {
3294: if (document.getElementById('wafproxy_table')) {
3295: var wafproxy = 0;
3296: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3297: if (document.display.wafproxy_${dom}[i].checked) {
3298: if (document.display.wafproxy_${dom}[i].value == 1) {
3299: wafproxy = 1;
3300: break;
3301: }
3302: }
3303: }
3304: if (wafproxy == 1) {
3305: document.getElementById('wafproxy_table').style.display='inline';
3306: }
3307: else {
3308: document.getElementById('wafproxy_table').style.display='none';
3309: }
3310: if (document.getElementById('wafproxyrow_${dom}')) {
3311: if (wafproxy == 1) {
3312: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3313: }
3314: else {
3315: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3316: }
3317: }
3318: if (document.getElementById('nowafproxyrow_$dom')) {
3319: if (wafproxy == 1) {
3320: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3321: }
3322: else {
3323: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3324: }
3325: }
3326: }
3327: return;
3328: }
3329: // ]]>
3330: </script>
3331:
3332: ENDSCRIPT
3333: }
3334:
3335: sub proctoring_javascript {
3336: my ($settings) = @_;
3337: my (%ordered,$total,%jstext);
3338: $total = 0;
3339: if (ref($settings) eq 'HASH') {
3340: foreach my $item (keys(%{$settings})) {
3341: if (ref($settings->{$item}) eq 'HASH') {
3342: my $num = $settings->{$item}{'order'};
3343: $ordered{$num} = $item;
3344: }
3345: }
3346: $total = scalar(keys(%{$settings}));
3347: } else {
3348: %ordered = (
3349: 0 => 'proctorio',
3350: 1 => 'examity',
3351: );
3352: $total = 2;
3353: }
3354: my @jsarray = ();
3355: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3356: push(@jsarray,$ordered{$item});
3357: }
3358: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3359: return <<"ENDSCRIPT";
3360: <script type="text/javascript">
3361: // <![CDATA[
3362: function reorderProctoring(form,item) {
3363: var changedVal;
3364: $jstext
3365: var maxh = $total;
3366: var current = new Array;
3367: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3368: for (var i=0; i<proctors.length; i++) {
3369: var elementName = 'proctoring_pos_'+proctors[i];
3370: if (elementName != item) {
3371: if (form.elements[elementName]) {
3372: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3373: current[currVal] = elementName;
3374: }
3375: }
3376: }
3377: var oldVal;
3378: for (var j=0; j<maxh; j++) {
3379: if (current[j] == undefined) {
3380: oldVal = j;
3381: }
3382: }
3383: if (oldVal < changedVal) {
3384: for (var k=oldVal+1; k<=changedVal ; k++) {
3385: var elementName = current[k];
3386: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3387: }
3388: } else {
3389: for (var k=changedVal; k<oldVal; k++) {
3390: var elementName = current[k];
3391: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3392: }
3393: }
3394: return;
3395: }
3396:
3397: function toggleProctoring(form,item) {
3398: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3399: if (fieldsets.length) {
3400: var radioname = 'proctoring_available_'+item;
3401: var num = form.elements[radioname].length;
3402: if (num) {
3403: var setvis = '';
3404: for (var i=0; i<num; i++) {
3405: if (form.elements[radioname][i].checked) {
3406: if (form.elements[radioname][i].value == '1') {
3407: setvis = 1;
3408: break;
3409: }
3410: }
3411: }
3412: for (var j=0; j<fieldsets.length; j++) {
3413: if (setvis) {
3414: fieldsets[j].style.display = 'block';
3415: } else {
3416: fieldsets[j].style.display = 'none';
3417: }
3418: }
3419: }
3420: }
3421: return;
3422: }
3423:
3424: // ]]>
3425: </script>
3426:
3427: ENDSCRIPT
3428: }
3429:
3430:
3431: sub lti_javascript {
3432: my ($dom,$settings) = @_;
3433: my $togglejs = <i_toggle_js($dom);
3434: unless (ref($settings) eq 'HASH') {
3435: return $togglejs;
3436: }
3437: my (%ordered,$total,%jstext);
3438: $total = scalar(keys(%{$settings}));
3439: foreach my $item (keys(%{$settings})) {
3440: if (ref($settings->{$item}) eq 'HASH') {
3441: my $num = $settings->{$item}{'order'};
3442: if ($num eq '') {
3443: $num = $total - 1;
3444: }
3445: $ordered{$num} = $item;
3446: }
3447: }
3448: my @jsarray = ();
3449: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3450: push(@jsarray,$ordered{$item});
3451: }
3452: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3453: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3454: return <<"ENDSCRIPT";
3455: <script type="text/javascript">
3456: // <![CDATA[
3457: function reorderLTI(form,item) {
3458: var changedVal;
3459: $jstext
3460: var newpos = 'lti_pos_add';
3461: var maxh = 1 + $total;
3462: var current = new Array;
3463: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3464: if (item == newpos) {
3465: changedVal = newitemVal;
3466: } else {
3467: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3468: current[newitemVal] = newpos;
3469: }
3470: for (var i=0; i<lti.length; i++) {
3471: var elementName = 'lti_pos_'+lti[i];
3472: if (elementName != item) {
3473: if (form.elements[elementName]) {
3474: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3475: current[currVal] = elementName;
3476: }
3477: }
3478: }
3479: var oldVal;
3480: for (var j=0; j<maxh; j++) {
3481: if (current[j] == undefined) {
3482: oldVal = j;
3483: }
3484: }
3485: if (oldVal < changedVal) {
3486: for (var k=oldVal+1; k<=changedVal ; k++) {
3487: var elementName = current[k];
3488: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3489: }
3490: } else {
3491: for (var k=changedVal; k<oldVal; k++) {
3492: var elementName = current[k];
3493: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3494: }
3495: }
3496: return;
3497: }
3498:
3499: $linkprot_js
3500:
3501: // ]]>
3502: </script>
3503:
3504: $togglejs
3505:
3506: ENDSCRIPT
3507: }
3508:
3509: sub lti_toggle_js {
3510: my ($dom) = @_;
3511: my %lcauthparmtext = &Apache::lonlocal::texthash (
3512: localauth => 'Local auth argument',
3513: krb => 'Kerberos domain',
3514: );
3515: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3516: &js_escape(\$crsincalert);
3517: my %servers = &Apache::lonnet::get_servers($dom,'library');
3518: my $primary = &Apache::lonnet::domain($dom,'primary');
3519: my $course_servers = "'".join("','",keys(%servers))."'";
3520:
3521: return <<"ENDSCRIPT";
3522: <script type="text/javascript">
3523: // <![CDATA[
3524:
3525: function toggleLTI(form,setting,item) {
3526: if ((setting == 'requser') || (setting == 'crsinc')) {
3527: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3528: var setvis = '';
3529: var radioname = 'lti_requser_'+item;
3530: var num = form.elements[radioname].length;
3531: if (num) {
3532: for (var i=0; i<num; i++) {
3533: if (form.elements[radioname][i].checked) {
3534: if (form.elements[radioname][i].value == '1') {
3535: setvis = 1;
3536: break;
3537: }
3538: }
3539: }
3540: }
3541: if (usrfieldsets.length) {
3542: for (var j=0; j<usrfieldsets.length; j++) {
3543: if (setvis) {
3544: usrfieldsets[j].style.display = 'block';
3545: } else {
3546: usrfieldsets[j].style.display = 'none';
3547: }
3548: }
3549: }
3550: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3551: if (crsfieldsets.length) {
3552: radioname = 'lti_crsinc_'+item;
3553: var num = form.elements[radioname].length;
3554: if (num) {
3555: var crsvis = '';
3556: for (var i=0; i<num; i++) {
3557: if (form.elements[radioname][i].checked) {
3558: if (form.elements[radioname][i].value == '1') {
3559: if (setvis == '') {
3560: if (setting == 'crsinc'){
3561: alert("$crsincalert");
3562: form.elements[radioname][0].checked = true;
3563: }
3564: } else {
3565: crsvis = 1;
3566: }
3567: break;
3568: }
3569: }
3570: }
3571: setvis = crsvis;
3572: }
3573: for (var j=0; j<crsfieldsets.length; j++) {
3574: if (setvis) {
3575: crsfieldsets[j].style.display = 'block';
3576: } else {
3577: crsfieldsets[j].style.display = 'none';
3578: }
3579: }
3580: }
3581: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3582: var radioname = '';
3583: var divid = '';
3584: if (setting == 'user') {
3585: radioname = 'lti_mapuser_'+item;
3586: divid = 'lti_userfield_'+item;
3587: } else if (setting == 'crs') {
3588: radioname = 'lti_mapcrs_'+item;
3589: divid = 'lti_crsfield_'+item;
3590: } else if (setting == 'callback') {
3591: radioname = 'lti_callback_'+item;
3592: divid = 'lti_callbackfield_'+item;
3593: } else {
3594: radioname = 'lti_passback_'+item;
3595: divid = 'lti_passback_'+item;
3596: }
3597: var num = form.elements[radioname].length;
3598: if (num) {
3599: var setvis = '';
3600: for (var i=0; i<num; i++) {
3601: if (form.elements[radioname][i].checked) {
3602: if ((setting == 'passback') || (setting == 'callback')) {
3603: if (form.elements[radioname][i].value == '1') {
3604: if (document.getElementById(divid)) {
3605: document.getElementById(divid).style.display = 'inline-block';
3606: }
3607: setvis = 1;
3608: break;
3609: }
3610: } else {
3611: if (form.elements[radioname][i].value == 'other') {
3612: if (document.getElementById(divid)) {
3613: document.getElementById(divid).style.display = 'inline-block';
3614: }
3615: setvis = 1;
3616: break;
3617: }
3618: }
3619: }
3620: }
3621: if (!setvis) {
3622: if (document.getElementById(divid)) {
3623: document.getElementById(divid).style.display = 'none';
3624: }
3625: }
3626: }
3627: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3628: var numsec = form.elements['lti_crssec_'+item].length;
3629: if (numsec) {
3630: var setvis = '';
3631: for (var i=0; i<numsec; i++) {
3632: if (form.elements['lti_crssec_'+item][i].checked) {
3633: if (form.elements['lti_crssec_'+item][i].value == '1') {
3634: if (document.getElementById('lti_crssecfield_'+item)) {
3635: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3636: setvis = 1;
3637: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3638: if (numsrcsec) {
3639: var setsrcvis = '';
3640: for (var j=0; j<numsrcsec; j++) {
3641: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3642: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3643: if (document.getElementById('lti_secsrcfield_'+item)) {
3644: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3645: setsrcvis = 1;
3646: }
3647: }
3648: }
3649: }
3650: if (!setsrcvis) {
3651: if (document.getElementById('lti_secsrcfield_'+item)) {
3652: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3653: }
3654: }
3655: }
3656: }
3657: }
3658: }
3659: }
3660: if (!setvis) {
3661: if (document.getElementById('lti_crssecfield_'+item)) {
3662: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3663: }
3664: if (document.getElementById('lti_secsrcfield_'+item)) {
3665: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3666: }
3667: }
3668: }
3669: } else if (setting == 'lcauth') {
3670: var numauth = form.elements['lti_lcauth_'+item].length;
3671: if (numauth) {
3672: for (var i=0; i<numauth; i++) {
3673: if (form.elements['lti_lcauth_'+item][i].checked) {
3674: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3675: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3676: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3677: } else {
3678: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3679: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3680: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3681: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3682: } else {
3683: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3684: }
3685: }
3686: }
3687: }
3688: }
3689: }
3690: }
3691: } else if (setting == 'lcmenu') {
3692: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3693: var divid = 'lti_menufield_'+item;
3694: var setvis = '';
3695: for (var i=0; i<menus.length; i++) {
3696: var radioname = menus[i];
3697: var num = form.elements[radioname].length;
3698: if (num) {
3699: for (var j=0; j<num; j++) {
3700: if (form.elements[radioname][j].checked) {
3701: if (form.elements[radioname][j].value == '1') {
3702: if (document.getElementById(divid)) {
3703: document.getElementById(divid).style.display = 'inline-block';
3704: }
3705: setvis = 1;
3706: break;
3707: }
3708: }
3709: }
3710: }
3711: if (setvis == 1) {
3712: break;
3713: }
3714: }
3715: if (!setvis) {
3716: if (document.getElementById(divid)) {
3717: document.getElementById(divid).style.display = 'none';
3718: }
3719: }
3720: }
3721: return;
3722: }
3723:
3724: function toggleLTIEncKey(form) {
3725: var shownhosts = new Array();
3726: var hiddenhosts = new Array();
3727: var forcourse = new Array($course_servers);
3728: var fromdomain = '$primary';
3729: var crsradio = form.elements['ltisec_crslinkprot'];
3730: if (crsradio.length) {
3731: for (var i=0; i<crsradio.length; i++) {
3732: if (crsradio[i].checked) {
3733: if (crsradio[i].value == 1) {
3734: if (forcourse.length > 0) {
3735: for (var j=0; j<forcourse.length; j++) {
3736: if (!shownhosts.includes(forcourse[j])) {
3737: shownhosts.push(forcourse[j]);
3738: }
3739: }
3740: }
3741: } else {
3742: if (forcourse.length > 0) {
3743: for (var j=0; j<forcourse.length; j++) {
3744: if (!hiddenhosts.includes(forcourse[j])) {
3745: hiddenhosts.push(forcourse[j]);
3746: }
3747: }
3748: }
3749: }
3750: }
3751: }
3752: }
3753: var domradio = form.elements['ltisec_domlinkprot'];
3754: if (domradio.length) {
3755: for (var i=0; i<domradio.length; i++) {
3756: if (domradio[i].checked) {
3757: if (domradio[i].value == 1) {
3758: if (!shownhosts.includes(fromdomain)) {
3759: shownhosts.push(fromdomain);
3760: }
3761: } else {
3762: if (!hiddenhosts.includes(fromdomain)) {
3763: hiddenhosts.push(fromdomain);
3764: }
3765: }
3766: }
3767: }
3768: }
3769: var consumersradio = form.elements['ltisec_consumers'];
3770: if (consumersradio.length) {
3771: for (var i=0; i<consumersradio.length; i++) {
3772: if (consumersradio[i].checked) {
3773: if (consumersradio[i].value == 1) {
3774: if (!shownhosts.includes(fromdomain)) {
3775: shownhosts.push(fromdomain);
3776: }
3777: } else {
3778: if (!hiddenhosts.includes(fromdomain)) {
3779: hiddenhosts.push(fromdomain);
3780: }
3781: }
3782: }
3783: }
3784: }
3785: if (shownhosts.length > 0) {
3786: for (var i=0; i<shownhosts.length; i++) {
3787: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3788: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3789: }
3790: }
3791: if (document.getElementById('ltisec_noprivkey')) {
3792: document.getElementById('ltisec_noprivkey').style.display = 'none';
3793: }
3794: } else {
3795: if (document.getElementById('ltisec_noprivkey')) {
3796: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3797: }
3798: }
3799: if (hiddenhosts.length > 0) {
3800: for (var i=0; i<hiddenhosts.length; i++) {
3801: if (!shownhosts.includes(hiddenhosts[i])) {
3802: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3803: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3804: }
3805: }
3806: }
3807: }
3808: return;
3809: }
3810:
3811: function togglePrivKey(form,hostid) {
3812: var radioname = '';
3813: var currdivid = '';
3814: var newdivid = '';
3815: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3816: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3817: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3818: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3819: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3820: if (radioname) {
3821: if (radioname.length > 0) {
3822: var setvis;
3823: for (var i=0; i<radioname.length; i++) {
3824: if (radioname[i].checked == true) {
3825: if (radioname[i].value == 1) {
3826: newdivid.style.display = 'inline-block';
3827: currdivid.style.display = 'none';
3828: setvis = 1;
3829: }
3830: break;
3831: }
3832: }
3833: if (!setvis) {
3834: newdivid.style.display = 'none';
3835: currdivid.style.display = 'inline-block';
3836: }
3837: }
3838: }
3839: }
3840: }
3841:
3842: // ]]>
3843: </script>
3844:
3845: ENDSCRIPT
3846: }
3847:
3848: sub autoupdate_javascript {
3849: return <<"ENDSCRIPT";
3850: <script type="text/javascript">
3851: // <![CDATA[
3852: function toggleLastActiveDays(form) {
3853: var radioname = 'lastactive';
3854: var divid = 'lastactive_div';
3855: var num = form.elements[radioname].length;
3856: if (num) {
3857: var setvis = '';
3858: for (var i=0; i<num; i++) {
3859: if (form.elements[radioname][i].checked) {
3860: if (form.elements[radioname][i].value == '1') {
3861: if (document.getElementById(divid)) {
3862: document.getElementById(divid).style.display = 'inline-block';
3863: }
3864: setvis = 1;
3865: }
3866: break;
3867: }
3868: }
3869: if (!setvis) {
3870: if (document.getElementById(divid)) {
3871: document.getElementById(divid).style.display = 'none';
3872: }
3873: }
3874: }
3875: return;
3876: }
3877: // ]]>
3878: </script>
3879:
3880: ENDSCRIPT
3881: }
3882:
3883: sub autoenroll_javascript {
3884: return <<"ENDSCRIPT";
3885: <script type="text/javascript">
3886: // <![CDATA[
3887: function toggleFailsafe(form) {
3888: var radioname = 'autoenroll_failsafe';
3889: var divid = 'autoenroll_failsafe_div';
3890: var num = form.elements[radioname].length;
3891: if (num) {
3892: var setvis = '';
3893: for (var i=0; i<num; i++) {
3894: if (form.elements[radioname][i].checked) {
3895: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3896: if (document.getElementById(divid)) {
3897: document.getElementById(divid).style.display = 'inline-block';
3898: }
3899: setvis = 1;
3900: }
3901: break;
3902: }
3903: }
3904: if (!setvis) {
3905: if (document.getElementById(divid)) {
3906: document.getElementById(divid).style.display = 'none';
3907: }
3908: }
3909: }
3910: return;
3911: }
3912: // ]]>
3913: </script>
3914:
3915: ENDSCRIPT
3916: }
3917:
3918: sub saml_javascript {
3919: return <<"ENDSCRIPT";
3920: <script type="text/javascript">
3921: // <![CDATA[
3922: function toggleSamlOptions(form,hostid) {
3923: var radioname = 'saml_'+hostid;
3924: var tablecellon = 'samloptionson_'+hostid;
3925: var tablecelloff = 'samloptionsoff_'+hostid;
3926: var num = form.elements[radioname].length;
3927: if (num) {
3928: var setvis = '';
3929: for (var i=0; i<num; i++) {
3930: if (form.elements[radioname][i].checked) {
3931: if (form.elements[radioname][i].value == '1') {
3932: if (document.getElementById(tablecellon)) {
3933: document.getElementById(tablecellon).style.display='';
3934: }
3935: if (document.getElementById(tablecelloff)) {
3936: document.getElementById(tablecelloff).style.display='none';
3937: }
3938: setvis = 1;
3939: }
3940: break;
3941: }
3942: }
3943: if (!setvis) {
3944: if (document.getElementById(tablecellon)) {
3945: document.getElementById(tablecellon).style.display='none';
3946: }
3947: if (document.getElementById(tablecelloff)) {
3948: document.getElementById(tablecelloff).style.display='';
3949: }
3950: }
3951: }
3952: return;
3953: }
3954: // ]]>
3955: </script>
3956:
3957: ENDSCRIPT
3958: }
3959:
3960: sub ipaccess_javascript {
3961: my ($settings) = @_;
3962: my (%ordered,$total,%jstext);
3963: $total = 0;
3964: if (ref($settings) eq 'HASH') {
3965: foreach my $item (keys(%{$settings})) {
3966: if (ref($settings->{$item}) eq 'HASH') {
3967: my $num = $settings->{$item}{'order'};
3968: $ordered{$num} = $item;
3969: }
3970: }
3971: $total = scalar(keys(%{$settings}));
3972: }
3973: my @jsarray = ();
3974: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3975: push(@jsarray,$ordered{$item});
3976: }
3977: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3978: return <<"ENDSCRIPT";
3979: <script type="text/javascript">
3980: // <![CDATA[
3981: function reorderIPaccess(form,item) {
3982: var changedVal;
3983: $jstext
3984: var newpos = 'ipaccess_pos_add';
3985: var maxh = 1 + $total;
3986: var current = new Array;
3987: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3988: if (item == newpos) {
3989: changedVal = newitemVal;
3990: } else {
3991: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3992: current[newitemVal] = newpos;
3993: }
3994: for (var i=0; i<ipaccess.length; i++) {
3995: var elementName = 'ipaccess_pos_'+ipaccess[i];
3996: if (elementName != item) {
3997: if (form.elements[elementName]) {
3998: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3999: current[currVal] = elementName;
4000: }
4001: }
4002: }
4003: var oldVal;
4004: for (var j=0; j<maxh; j++) {
4005: if (current[j] == undefined) {
4006: oldVal = j;
4007: }
4008: }
4009: if (oldVal < changedVal) {
4010: for (var k=oldVal+1; k<=changedVal ; k++) {
4011: var elementName = current[k];
4012: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4013: }
4014: } else {
4015: for (var k=changedVal; k<oldVal; k++) {
4016: var elementName = current[k];
4017: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4018: }
4019: }
4020: return;
4021: }
4022: // ]]>
4023: </script>
4024:
4025: ENDSCRIPT
4026: }
4027:
4028: sub print_autoenroll {
4029: my ($dom,$settings,$rowtotal) = @_;
4030: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4031: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
4032: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
4033: $failsafesty = 'none';
4034: %failsafechecked = (
4035: off => ' checked="checked"',
4036: );
4037: if (ref($settings) eq 'HASH') {
4038: if (exists($settings->{'run'})) {
4039: if ($settings->{'run'} eq '0') {
4040: $runoff = ' checked="checked" ';
4041: $runon = ' ';
4042: } else {
4043: $runon = ' checked="checked" ';
4044: $runoff = ' ';
4045: }
4046: } else {
4047: if ($autorun) {
4048: $runon = ' checked="checked" ';
4049: $runoff = ' ';
4050: } else {
4051: $runoff = ' checked="checked" ';
4052: $runon = ' ';
4053: }
4054: }
4055: if (exists($settings->{'co-owners'})) {
4056: if ($settings->{'co-owners'} eq '0') {
4057: $coownersoff = ' checked="checked" ';
4058: $coownerson = ' ';
4059: } else {
4060: $coownerson = ' checked="checked" ';
4061: $coownersoff = ' ';
4062: }
4063: } else {
4064: $coownersoff = ' checked="checked" ';
4065: $coownerson = ' ';
4066: }
4067: if (exists($settings->{'sender_domain'})) {
4068: $defdom = $settings->{'sender_domain'};
4069: }
4070: if (exists($settings->{'failsafe'})) {
4071: $failsafe = $settings->{'failsafe'};
4072: if ($failsafe eq 'zero') {
4073: $failsafechecked{'zero'} = ' checked="checked"';
4074: $failsafechecked{'off'} = '';
4075: $failsafesty = 'inline-block';
4076: } elsif ($failsafe eq 'any') {
4077: $failsafechecked{'any'} = ' checked="checked"';
4078: $failsafechecked{'off'} = '';
4079: }
4080: $autofailsafe = $settings->{'autofailsafe'};
4081: } elsif (exists($settings->{'autofailsafe'})) {
4082: $autofailsafe = $settings->{'autofailsafe'};
4083: if ($autofailsafe ne '') {
4084: $failsafechecked{'zero'} = ' checked="checked"';
4085: $failsafe = 'zero';
4086: $failsafechecked{'off'} = '';
4087: }
4088: }
4089: } else {
4090: if ($autorun) {
4091: $runon = ' checked="checked" ';
4092: $runoff = ' ';
4093: } else {
4094: $runoff = ' checked="checked" ';
4095: $runon = ' ';
4096: }
4097: }
4098: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
4099: my $notif_sender;
4100: if (ref($settings) eq 'HASH') {
4101: $notif_sender = $settings->{'sender_uname'};
4102: }
4103: my $datatable='<tr class="LC_odd_row">'.
4104: '<td>'.&mt('Auto-enrollment active?').'</td>'.
4105: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4106: '<input type="radio" name="autoenroll_run"'.
4107: $runon.' value="1" />'.&mt('Yes').'</label> '.
4108: '<label><input type="radio" name="autoenroll_run"'.
4109: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
4110: '</tr><tr>'.
4111: '<td>'.&mt('Notification messages - sender').
4112: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
4113: &mt('username').': '.
4114: '<input type="text" name="sender_uname" value="'.
4115: $notif_sender.'" size="10" /> '.&mt('domain').
4116: ': '.$domform.'</span></td></tr>'.
4117: '<tr class="LC_odd_row">'.
4118: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
4119: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4120: '<input type="radio" name="autoassign_coowners"'.
4121: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
4122: '<label><input type="radio" name="autoassign_coowners"'.
4123: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
4124: '</tr><tr>'.
4125: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
4126: '<td class="LC_left_item"><span class="LC_nobreak">'.
4127: '<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> '.
4128: '<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 />'.
4129: '<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>'.
4130: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
4131: '<span class="LC_nobreak">'.
4132: &mt('Threshold for number of students in section to drop: [_1]',
4133: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
4134: '</span></div></td></tr>';
4135: $$rowtotal += 4;
4136: return $datatable;
4137: }
4138:
4139: sub print_autoupdate {
4140: my ($position,$dom,$settings,$rowtotal) = @_;
4141: my ($enable,$datatable);
4142: if ($position eq 'top') {
4143: my %choices = &Apache::lonlocal::texthash (
4144: run => 'Auto-update active?',
4145: classlists => 'Update information in classlists?',
4146: unexpired => 'Skip updates for users without active or future roles?',
4147: lastactive => 'Skip updates for inactive users?',
4148: );
4149: my $itemcount = 0;
4150: my $updateon = ' ';
4151: my $updateoff = ' checked="checked" ';
4152: if (ref($settings) eq 'HASH') {
4153: if ($settings->{'run'} eq '1') {
4154: $updateon = $updateoff;
4155: $updateoff = ' ';
4156: }
4157: }
4158: $enable = '<tr class="LC_odd_row">'.
4159: '<td>'.$choices{'run'}.'</td>'.
4160: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4161: '<input type="radio" name="autoupdate_run"'.
4162: $updateoff.'value="0" />'.&mt('No').'</label> '.
4163: '<label><input type="radio" name="autoupdate_run"'.
4164: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
4165: '</tr>';
4166: my @toggles = ('classlists','unexpired');
4167: my %defaultchecked = ('classlists' => 'off',
4168: 'unexpired' => 'off'
4169: );
4170: $$rowtotal ++;
4171: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4172: \%choices,$itemcount,'','','left','no');
4173: $datatable = $enable.$datatable;
4174: $$rowtotal += $itemcount;
4175: my $lastactiveon = ' ';
4176: my $lastactiveoff = ' checked="checked" ';
4177: my $lastactivestyle = 'none';
4178: my $lastactivedays;
4179: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4180: if (ref($settings) eq 'HASH') {
4181: if ($settings->{'lastactive'} =~ /^\d+$/) {
4182: $lastactiveon = $lastactiveoff;
4183: $lastactiveoff = ' ';
4184: $lastactivestyle = 'inline-block';
4185: $lastactivedays = $settings->{'lastactive'};
4186: }
4187: }
4188: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4189: $datatable .= '<tr'.$css_class.'>'.
4190: '<td>'.$choices{'lastactive'}.'</td>'.
4191: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4192: '<input type="radio" name="lastactive"'.
4193: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4194: ' <label>'.
4195: '<input type="radio" name="lastactive"'.
4196: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4197: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4198: ': '.&mt('inactive = no activity in last [_1] days',
4199: '<input type="text" size="5" name="lastactivedays" value="'.
4200: $lastactivedays.'" />').
4201: '</span></td>'.
4202: '</tr>';
4203: $$rowtotal ++;
4204: } elsif ($position eq 'middle') {
4205: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4206: my $numinrow = 3;
4207: my $locknamesettings;
4208: $datatable .= &insttypes_row($settings,$types,$usertypes,
4209: $dom,$numinrow,$othertitle,
4210: 'lockablenames',$rowtotal);
4211: $$rowtotal ++;
4212: } else {
4213: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4214: my @fields = ('lastname','firstname','middlename','generation',
4215: 'permanentemail','id');
4216: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4217: my $numrows = 0;
4218: if (ref($types) eq 'ARRAY') {
4219: if (@{$types} > 0) {
4220: $datatable =
4221: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4222: \@fields,$types,\$numrows);
4223: $$rowtotal += @{$types};
4224: }
4225: }
4226: $datatable .=
4227: &usertype_update_row($settings,{'default' => $othertitle},
4228: \%fieldtitles,\@fields,['default'],
4229: \$numrows);
4230: $$rowtotal ++;
4231: }
4232: return $datatable;
4233: }
4234:
4235: sub print_autocreate {
4236: my ($dom,$settings,$rowtotal) = @_;
4237: my (%createon,%createoff,%currhash);
4238: my @types = ('xml','req');
4239: if (ref($settings) eq 'HASH') {
4240: foreach my $item (@types) {
4241: $createoff{$item} = ' checked="checked" ';
4242: $createon{$item} = ' ';
4243: if (exists($settings->{$item})) {
4244: if ($settings->{$item}) {
4245: $createon{$item} = ' checked="checked" ';
4246: $createoff{$item} = ' ';
4247: }
4248: }
4249: }
4250: if ($settings->{'xmldc'} ne '') {
4251: $currhash{$settings->{'xmldc'}} = 1;
4252: }
4253: } else {
4254: foreach my $item (@types) {
4255: $createoff{$item} = ' checked="checked" ';
4256: $createon{$item} = ' ';
4257: }
4258: }
4259: $$rowtotal += 2;
4260: my $numinrow = 2;
4261: my $datatable='<tr class="LC_odd_row">'.
4262: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4263: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4264: '<input type="radio" name="autocreate_xml"'.
4265: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4266: '<label><input type="radio" name="autocreate_xml"'.
4267: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4268: '</td></tr><tr>'.
4269: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4270: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4271: '<input type="radio" name="autocreate_req"'.
4272: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4273: '<label><input type="radio" name="autocreate_req"'.
4274: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4275: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4276: 'autocreate_xmldc',%currhash);
4277: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4278: if ($numdc > 1) {
4279: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4280: '</td><td class="LC_left_item">';
4281: } else {
4282: $datatable .= &mt('Course creation processed as:').
4283: '</td><td class="LC_right_item">';
4284: }
4285: $datatable .= $dctable.'</td></tr>';
4286: $$rowtotal += $rows;
4287: return $datatable;
4288: }
4289:
4290: sub print_directorysrch {
4291: my ($position,$dom,$settings,$rowtotal) = @_;
4292: my $datatable;
4293: if ($position eq 'top') {
4294: my $instsrchon = ' ';
4295: my $instsrchoff = ' checked="checked" ';
4296: my ($exacton,$containson,$beginson);
4297: my $instlocalon = ' ';
4298: my $instlocaloff = ' checked="checked" ';
4299: if (ref($settings) eq 'HASH') {
4300: if ($settings->{'available'} eq '1') {
4301: $instsrchon = $instsrchoff;
4302: $instsrchoff = ' ';
4303: }
4304: if ($settings->{'localonly'} eq '1') {
4305: $instlocalon = $instlocaloff;
4306: $instlocaloff = ' ';
4307: }
4308: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4309: foreach my $type (@{$settings->{'searchtypes'}}) {
4310: if ($type eq 'exact') {
4311: $exacton = ' checked="checked" ';
4312: } elsif ($type eq 'contains') {
4313: $containson = ' checked="checked" ';
4314: } elsif ($type eq 'begins') {
4315: $beginson = ' checked="checked" ';
4316: }
4317: }
4318: } else {
4319: if ($settings->{'searchtypes'} eq 'exact') {
4320: $exacton = ' checked="checked" ';
4321: } elsif ($settings->{'searchtypes'} eq 'contains') {
4322: $containson = ' checked="checked" ';
4323: } elsif ($settings->{'searchtypes'} eq 'specify') {
4324: $exacton = ' checked="checked" ';
4325: $containson = ' checked="checked" ';
4326: }
4327: }
4328: }
4329: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4330: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4331:
4332: my $numinrow = 4;
4333: my $cansrchrow = 0;
4334: $datatable='<tr class="LC_odd_row">'.
4335: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4336: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4337: '<input type="radio" name="dirsrch_available"'.
4338: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4339: '<label><input type="radio" name="dirsrch_available"'.
4340: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4341: '</tr><tr>'.
4342: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4343: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4344: '<input type="radio" name="dirsrch_instlocalonly"'.
4345: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4346: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4347: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4348: '</tr>';
4349: $$rowtotal += 2;
4350: if (ref($usertypes) eq 'HASH') {
4351: if (keys(%{$usertypes}) > 0) {
4352: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4353: $numinrow,$othertitle,'cansearch',
4354: $rowtotal);
4355: $cansrchrow = 1;
4356: }
4357: }
4358: if ($cansrchrow) {
4359: $$rowtotal ++;
4360: $datatable .= '<tr>';
4361: } else {
4362: $datatable .= '<tr class="LC_odd_row">';
4363: }
4364: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4365: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4366: foreach my $title (@{$titleorder}) {
4367: if (defined($searchtitles->{$title})) {
4368: my $check = ' ';
4369: if (ref($settings) eq 'HASH') {
4370: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4371: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4372: $check = ' checked="checked" ';
4373: }
4374: }
4375: }
4376: $datatable .= '<td class="LC_left_item">'.
4377: '<span class="LC_nobreak"><label>'.
4378: '<input type="checkbox" name="searchby" '.
4379: 'value="'.$title.'"'.$check.'/>'.
4380: $searchtitles->{$title}.'</label></span></td>';
4381: }
4382: }
4383: $datatable .= '</tr></table></td></tr>';
4384: $$rowtotal ++;
4385: if ($cansrchrow) {
4386: $datatable .= '<tr class="LC_odd_row">';
4387: } else {
4388: $datatable .= '<tr>';
4389: }
4390: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4391: '<td class="LC_left_item" colspan="2">'.
4392: '<span class="LC_nobreak"><label>'.
4393: '<input type="checkbox" name="searchtypes" '.
4394: $exacton.' value="exact" />'.&mt('Exact match').
4395: '</label> '.
4396: '<label><input type="checkbox" name="searchtypes" '.
4397: $beginson.' value="begins" />'.&mt('Begins with').
4398: '</label> '.
4399: '<label><input type="checkbox" name="searchtypes" '.
4400: $containson.' value="contains" />'.&mt('Contains').
4401: '</label></span></td></tr>';
4402: $$rowtotal ++;
4403: } else {
4404: my $domsrchon = ' checked="checked" ';
4405: my $domsrchoff = ' ';
4406: my $domlocalon = ' ';
4407: my $domlocaloff = ' checked="checked" ';
4408: if (ref($settings) eq 'HASH') {
4409: if ($settings->{'lclocalonly'} eq '1') {
4410: $domlocalon = $domlocaloff;
4411: $domlocaloff = ' ';
4412: }
4413: if ($settings->{'lcavailable'} eq '0') {
4414: $domsrchoff = $domsrchon;
4415: $domsrchon = ' ';
4416: }
4417: }
4418: $datatable='<tr class="LC_odd_row">'.
4419: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4420: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4421: '<input type="radio" name="dirsrch_domavailable"'.
4422: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4423: '<label><input type="radio" name="dirsrch_domavailable"'.
4424: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4425: '</tr><tr>'.
4426: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4427: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4428: '<input type="radio" name="dirsrch_domlocalonly"'.
4429: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4430: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4431: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4432: '</tr>';
4433: $$rowtotal += 2;
4434: }
4435: return $datatable;
4436: }
4437:
4438: sub print_contacts {
4439: my ($position,$dom,$settings,$rowtotal) = @_;
4440: my $datatable;
4441: my @contacts = ('adminemail','supportemail');
4442: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4443: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4444: if ($position eq 'top') {
4445: if (ref($settings) eq 'HASH') {
4446: foreach my $item (@contacts) {
4447: if (exists($settings->{$item})) {
4448: $to{$item} = $settings->{$item};
4449: }
4450: }
4451: }
4452: } elsif ($position eq 'middle') {
4453: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4454: 'updatesmail','idconflictsmail','hostipmail');
4455: foreach my $type (@mailings) {
4456: $otheremails{$type} = '';
4457: }
4458: } elsif ($position eq 'lower') {
4459: if (ref($settings) eq 'HASH') {
4460: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4461: %lonstatus = %{$settings->{'lonstatus'}};
4462: }
4463: }
4464: } else {
4465: @mailings = ('helpdeskmail','otherdomsmail');
4466: foreach my $type (@mailings) {
4467: $otheremails{$type} = '';
4468: }
4469: $bccemails{'helpdeskmail'} = '';
4470: $bccemails{'otherdomsmail'} = '';
4471: $includestr{'helpdeskmail'} = '';
4472: $includestr{'otherdomsmail'} = '';
4473: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4474: }
4475: if (ref($settings) eq 'HASH') {
4476: unless (($position eq 'top') || ($position eq 'lower')) {
4477: foreach my $type (@mailings) {
4478: if (exists($settings->{$type})) {
4479: if (ref($settings->{$type}) eq 'HASH') {
4480: foreach my $item (@contacts) {
4481: if ($settings->{$type}{$item}) {
4482: $checked{$type}{$item} = ' checked="checked" ';
4483: }
4484: }
4485: $otheremails{$type} = $settings->{$type}{'others'};
4486: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4487: $bccemails{$type} = $settings->{$type}{'bcc'};
4488: if ($settings->{$type}{'include'} ne '') {
4489: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4490: $includestr{$type} = &unescape($includestr{$type});
4491: }
4492: }
4493: }
4494: } elsif ($type eq 'lonstatusmail') {
4495: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4496: }
4497: }
4498: }
4499: if ($position eq 'bottom') {
4500: foreach my $type (@mailings) {
4501: $bccemails{$type} = $settings->{$type}{'bcc'};
4502: if ($settings->{$type}{'include'} ne '') {
4503: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4504: $includestr{$type} = &unescape($includestr{$type});
4505: }
4506: }
4507: if (ref($settings->{'helpform'}) eq 'HASH') {
4508: if (ref($fields) eq 'ARRAY') {
4509: foreach my $field (@{$fields}) {
4510: $currfield{$field} = $settings->{'helpform'}{$field};
4511: }
4512: }
4513: if (exists($settings->{'helpform'}{'maxsize'})) {
4514: $maxsize = $settings->{'helpform'}{'maxsize'};
4515: } else {
4516: $maxsize = '1.0';
4517: }
4518: } else {
4519: if (ref($fields) eq 'ARRAY') {
4520: foreach my $field (@{$fields}) {
4521: $currfield{$field} = 'yes';
4522: }
4523: }
4524: $maxsize = '1.0';
4525: }
4526: }
4527: } else {
4528: if ($position eq 'top') {
4529: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4530: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4531: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4532: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4533: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4534: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4535: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4536: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4537: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4538: } elsif ($position eq 'bottom') {
4539: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4540: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4541: if (ref($fields) eq 'ARRAY') {
4542: foreach my $field (@{$fields}) {
4543: $currfield{$field} = 'yes';
4544: }
4545: }
4546: $maxsize = '1.0';
4547: }
4548: }
4549: my ($titles,$short_titles) = &contact_titles();
4550: my $rownum = 0;
4551: my $css_class;
4552: if ($position eq 'top') {
4553: foreach my $item (@contacts) {
4554: $css_class = $rownum%2?' class="LC_odd_row"':'';
4555: $datatable .= '<tr'.$css_class.'>'.
4556: '<td><span class="LC_nobreak">'.$titles->{$item}.
4557: '</span></td><td class="LC_right_item">'.
4558: '<input type="text" name="'.$item.'" value="'.
4559: $to{$item}.'" /></td></tr>';
4560: $rownum ++;
4561: }
4562: } elsif ($position eq 'bottom') {
4563: $css_class = $rownum%2?' class="LC_odd_row"':'';
4564: $datatable .= '<tr'.$css_class.'>'.
4565: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4566: &mt('(e-mail, subject, and description always shown)').
4567: '</td><td class="LC_left_item">';
4568: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4569: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4570: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4571: foreach my $field (@{$fields}) {
4572: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4573: if (($field eq 'screenshot') || ($field eq 'cc')) {
4574: $datatable .= ' '.&mt('(logged-in users)');
4575: }
4576: $datatable .='</td><td>';
4577: my $clickaction;
4578: if ($field eq 'screenshot') {
4579: $clickaction = ' onclick="screenshotSize(this);"';
4580: }
4581: if (ref($possoptions->{$field}) eq 'ARRAY') {
4582: foreach my $option (@{$possoptions->{$field}}) {
4583: my $checked;
4584: if ($currfield{$field} eq $option) {
4585: $checked = ' checked="checked"';
4586: }
4587: $datatable .= '<span class="LC_nobreak"><label>'.
4588: '<input type="radio" name="helpform_'.$field.'" '.
4589: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4590: '</label></span>'.(' 'x2);
4591: }
4592: }
4593: if ($field eq 'screenshot') {
4594: my $display;
4595: if ($currfield{$field} eq 'no') {
4596: $display = ' style="display:none"';
4597: }
4598: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4599: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4600: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4601: }
4602: $datatable .= '</td></tr>';
4603: }
4604: $datatable .= '</table>';
4605: }
4606: $datatable .= '</td></tr>'."\n";
4607: $rownum ++;
4608: }
4609: unless (($position eq 'top') || ($position eq 'lower')) {
4610: foreach my $type (@mailings) {
4611: $css_class = $rownum%2?' class="LC_odd_row"':'';
4612: $datatable .= '<tr'.$css_class.'>'.
4613: '<td><span class="LC_nobreak">'.
4614: $titles->{$type}.': </span></td>'.
4615: '<td class="LC_left_item">';
4616: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4617: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4618: }
4619: $datatable .= '<span class="LC_nobreak">';
4620: foreach my $item (@contacts) {
4621: $datatable .= '<label>'.
4622: '<input type="checkbox" name="'.$type.'"'.
4623: $checked{$type}{$item}.
4624: ' value="'.$item.'" />'.$short_titles->{$item}.
4625: '</label> ';
4626: }
4627: $datatable .= '</span><br />'.&mt('Others').': '.
4628: '<input type="text" name="'.$type.'_others" '.
4629: 'value="'.$otheremails{$type}.'" />';
4630: my %locchecked;
4631: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4632: foreach my $loc ('s','b') {
4633: if ($includeloc{$type} eq $loc) {
4634: $locchecked{$loc} = ' checked="checked"';
4635: last;
4636: }
4637: }
4638: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4639: '<input type="text" name="'.$type.'_bcc" '.
4640: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4641: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4642: &mt('Text automatically added to e-mail:').' '.
4643: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4644: '<span class="LC_nobreak">'.&mt('Location:').' '.
4645: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4646: (' 'x2).
4647: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4648: '</span></fieldset>';
4649: }
4650: $datatable .= '</td></tr>'."\n";
4651: $rownum ++;
4652: }
4653: }
4654: if ($position eq 'middle') {
4655: my %choices;
4656: my $corelink = &core_link_msu();
4657: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4658: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4659: $corelink);
4660: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4661: my @toggles = ('reporterrors','reportupdates','reportstatus');
4662: my %defaultchecked = ('reporterrors' => 'on',
4663: 'reportupdates' => 'on',
4664: 'reportstatus' => 'on');
4665: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4666: \%choices,$rownum);
4667: $datatable .= $reports;
4668: } elsif ($position eq 'lower') {
4669: my (%current,%excluded,%weights);
4670: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4671: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4672: $current{'errorthreshold'} = $lonstatus{'threshold'};
4673: } else {
4674: $current{'errorthreshold'} = $defaults->{'threshold'};
4675: }
4676: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4677: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4678: } else {
4679: $current{'errorsysmail'} = $defaults->{'sysmail'};
4680: }
4681: if (ref($lonstatus{'weights'}) eq 'HASH') {
4682: foreach my $type ('E','W','N','U') {
4683: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4684: $weights{$type} = $lonstatus{'weights'}{$type};
4685: } else {
4686: $weights{$type} = $defaults->{$type};
4687: }
4688: }
4689: } else {
4690: foreach my $type ('E','W','N','U') {
4691: $weights{$type} = $defaults->{$type};
4692: }
4693: }
4694: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4695: if (@{$lonstatus{'excluded'}} > 0) {
4696: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4697: }
4698: }
4699: foreach my $item ('errorthreshold','errorsysmail') {
4700: $css_class = $rownum%2?' class="LC_odd_row"':'';
4701: $datatable .= '<tr'.$css_class.'>'.
4702: '<td class="LC_left_item"><span class="LC_nobreak">'.
4703: $titles->{$item}.
4704: '</span></td><td class="LC_left_item">'.
4705: '<input type="text" name="'.$item.'" value="'.
4706: $current{$item}.'" size="5" /></td></tr>';
4707: $rownum ++;
4708: }
4709: $css_class = $rownum%2?' class="LC_odd_row"':'';
4710: $datatable .= '<tr'.$css_class.'>'.
4711: '<td class="LC_left_item">'.
4712: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4713: '</span></td><td class="LC_left_item"><table><tr>';
4714: foreach my $type ('E','W','N','U') {
4715: $datatable .= '<td>'.$names->{$type}.'<br />'.
4716: '<input type="text" name="errorweights_'.$type.'" value="'.
4717: $weights{$type}.'" size="5" /></td>';
4718: }
4719: $datatable .= '</tr></table></tr>';
4720: $rownum ++;
4721: $css_class = $rownum%2?' class="LC_odd_row"':'';
4722: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4723: $titles->{'errorexcluded'}.'</td>'.
4724: '<td class="LC_left_item"><table>';
4725: my $numinrow = 4;
4726: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4727: for (my $i=0; $i<@ids; $i++) {
4728: my $rem = $i%($numinrow);
4729: if ($rem == 0) {
4730: if ($i > 0) {
4731: $datatable .= '</tr>';
4732: }
4733: $datatable .= '<tr>';
4734: }
4735: my $check;
4736: if ($excluded{$ids[$i]}) {
4737: $check = ' checked="checked" ';
4738: }
4739: $datatable .= '<td class="LC_left_item">'.
4740: '<span class="LC_nobreak"><label>'.
4741: '<input type="checkbox" name="errorexcluded" '.
4742: 'value="'.$ids[$i].'"'.$check.' />'.
4743: $ids[$i].'</label></span></td>';
4744: }
4745: my $colsleft = $numinrow - @ids%($numinrow);
4746: if ($colsleft > 1 ) {
4747: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4748: ' </td>';
4749: } elsif ($colsleft == 1) {
4750: $datatable .= '<td class="LC_left_item"> </td>';
4751: }
4752: $datatable .= '</tr></table></td></tr>';
4753: $rownum ++;
4754: } elsif ($position eq 'bottom') {
4755: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4756: my (@posstypes,%usertypeshash);
4757: if (ref($types) eq 'ARRAY') {
4758: @posstypes = @{$types};
4759: }
4760: if (@posstypes) {
4761: if (ref($usertypes) eq 'HASH') {
4762: %usertypeshash = %{$usertypes};
4763: }
4764: my @overridden;
4765: my $numinrow = 4;
4766: if (ref($settings) eq 'HASH') {
4767: if (ref($settings->{'overrides'}) eq 'HASH') {
4768: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4769: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4770: push(@overridden,$key);
4771: foreach my $item (@contacts) {
4772: if ($settings->{'overrides'}{$key}{$item}) {
4773: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4774: }
4775: }
4776: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4777: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4778: $includeloc{'override_'.$key} = '';
4779: $includestr{'override_'.$key} = '';
4780: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4781: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4782: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4783: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4784: }
4785: }
4786: }
4787: }
4788: }
4789: my $customclass = 'LC_helpdesk_override';
4790: my $optionsprefix = 'LC_options_helpdesk_';
4791:
4792: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4793:
4794: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4795: $numinrow,$othertitle,'overrides',
4796: \$rownum,$onclicktypes,$customclass);
4797: $rownum ++;
4798: $usertypeshash{'default'} = $othertitle;
4799: foreach my $status (@posstypes) {
4800: my $css_class;
4801: if ($rownum%2) {
4802: $css_class = 'LC_odd_row ';
4803: }
4804: $css_class .= $customclass;
4805: my $rowid = $optionsprefix.$status;
4806: my $hidden = 1;
4807: my $currstyle = 'display:none';
4808: if (grep(/^\Q$status\E$/,@overridden)) {
4809: $currstyle = 'display:table-row';
4810: $hidden = 0;
4811: }
4812: my $key = 'override_'.$status;
4813: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4814: $includeloc{$key},$includestr{$key},$status,$rowid,
4815: $usertypeshash{$status},$css_class,$currstyle,
4816: \@contacts,$short_titles);
4817: unless ($hidden) {
4818: $rownum ++;
4819: }
4820: }
4821: }
4822: }
4823: $$rowtotal += $rownum;
4824: return $datatable;
4825: }
4826:
4827: sub core_link_msu {
4828: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4829: &mt('LON-CAPA core group - MSU'),600,500);
4830: }
4831:
4832: sub overridden_helpdesk {
4833: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4834: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4835: my $class = 'LC_left_item';
4836: if ($css_class) {
4837: $css_class = ' class="'.$css_class.'"';
4838: }
4839: if ($rowid) {
4840: $rowid = ' id="'.$rowid.'"';
4841: }
4842: if ($rowstyle) {
4843: $rowstyle = ' style="'.$rowstyle.'"';
4844: }
4845: my ($output,$description);
4846: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4847: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4848: "<td>$description</td>\n".
4849: '<td class="'.$class.'" colspan="2">'.
4850: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4851: '<span class="LC_nobreak">';
4852: if (ref($contacts) eq 'ARRAY') {
4853: foreach my $item (@{$contacts}) {
4854: my $check;
4855: if (ref($checked) eq 'HASH') {
4856: $check = $checked->{$item};
4857: }
4858: my $title;
4859: if (ref($short_titles) eq 'HASH') {
4860: $title = $short_titles->{$item};
4861: }
4862: $output .= '<label>'.
4863: '<input type="checkbox" name="override_'.$type.'"'.$check.
4864: ' value="'.$item.'" />'.$title.'</label> ';
4865: }
4866: }
4867: $output .= '</span><br />'.&mt('Others').': '.
4868: '<input type="text" name="override_'.$type.'_others" '.
4869: 'value="'.$otheremails.'" />';
4870: my %locchecked;
4871: foreach my $loc ('s','b') {
4872: if ($includeloc eq $loc) {
4873: $locchecked{$loc} = ' checked="checked"';
4874: last;
4875: }
4876: }
4877: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4878: '<input type="text" name="override_'.$type.'_bcc" '.
4879: 'value="'.$bccemails.'" /></fieldset>'.
4880: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4881: &mt('Text automatically added to e-mail:').' '.
4882: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4883: '<span class="LC_nobreak">'.&mt('Location:').' '.
4884: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4885: (' 'x2).
4886: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4887: '</span></fieldset>'.
4888: '</td></tr>'."\n";
4889: return $output;
4890: }
4891:
4892: sub contacts_javascript {
4893: return <<"ENDSCRIPT";
4894:
4895: <script type="text/javascript">
4896: // <![CDATA[
4897:
4898: function screenshotSize(field) {
4899: if (document.getElementById('help_screenshotsize')) {
4900: if (field.value == 'no') {
4901: document.getElementById('help_screenshotsize').style.display="none";
4902: } else {
4903: document.getElementById('help_screenshotsize').style.display="";
4904: }
4905: }
4906: return;
4907: }
4908:
4909: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4910: if (form.elements[checkbox].length != undefined) {
4911: var count = 0;
4912: if (docount) {
4913: for (var i=0; i<form.elements[checkbox].length; i++) {
4914: if (form.elements[checkbox][i].checked) {
4915: count ++;
4916: }
4917: }
4918: }
4919: for (var i=0; i<form.elements[checkbox].length; i++) {
4920: var type = form.elements[checkbox][i].value;
4921: if (document.getElementById(prefix+type)) {
4922: if (form.elements[checkbox][i].checked) {
4923: document.getElementById(prefix+type).style.display = 'table-row';
4924: if (count % 2 == 1) {
4925: document.getElementById(prefix+type).className = target+' LC_odd_row';
4926: } else {
4927: document.getElementById(prefix+type).className = target;
4928: }
4929: count ++;
4930: } else {
4931: document.getElementById(prefix+type).style.display = 'none';
4932: }
4933: }
4934: }
4935: }
4936: return;
4937: }
4938:
4939:
4940: // ]]>
4941: </script>
4942:
4943: ENDSCRIPT
4944: }
4945:
4946: sub print_helpsettings {
4947: my ($position,$dom,$settings,$rowtotal) = @_;
4948: my $confname = $dom.'-domainconfig';
4949: my $formname = 'display';
4950: my ($datatable,$itemcount);
4951: if ($position eq 'top') {
4952: $itemcount = 1;
4953: my (%choices,%defaultchecked,@toggles);
4954: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4955: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4956: &mt('LON-CAPA bug tracker'),600,500));
4957: %defaultchecked = ('submitbugs' => 'on');
4958: @toggles = ('submitbugs');
4959: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4960: \%choices,$itemcount);
4961: $$rowtotal ++;
4962: } else {
4963: my $css_class;
4964: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4965: my (%customroles,%ordered,%current);
4966: if (ref($settings) eq 'HASH') {
4967: if (ref($settings->{'adhoc'}) eq 'HASH') {
4968: %current = %{$settings->{'adhoc'}};
4969: }
4970: }
4971: my $count = 0;
4972: foreach my $key (sort(keys(%existing))) {
4973: if ($key=~/^rolesdef\_(\w+)$/) {
4974: my $rolename = $1;
4975: my (%privs,$order);
4976: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4977: $customroles{$rolename} = \%privs;
4978: if (ref($current{$rolename}) eq 'HASH') {
4979: $order = $current{$rolename}{'order'};
4980: }
4981: if ($order eq '') {
4982: $order = $count;
4983: }
4984: $ordered{$order} = $rolename;
4985: $count++;
4986: }
4987: }
4988: my $maxnum = scalar(keys(%ordered));
4989: my @roles_by_num = ();
4990: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4991: push(@roles_by_num,$item);
4992: }
4993: my $context = 'domprefs';
4994: my $crstype = 'Course';
4995: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4996: my @accesstypes = ('all','dh','da','none');
4997: my ($numstatustypes,@jsarray);
4998: if (ref($types) eq 'ARRAY') {
4999: if (@{$types} > 0) {
5000: $numstatustypes = scalar(@{$types});
5001: push(@accesstypes,'status');
5002: @jsarray = ('bystatus');
5003: }
5004: }
5005: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
5006: if (keys(%domhelpdesk)) {
5007: push(@accesstypes,('inc','exc'));
5008: push(@jsarray,('notinc','notexc'));
5009: }
5010: my $hiddenstr = join("','",@jsarray);
5011: my $context = 'domprefs';
5012: my $crstype = 'Course';
5013: my $prefix = 'helproles_';
5014: my $add_class = 'LC_hidden';
5015: foreach my $num (@roles_by_num) {
5016: my $role = $ordered{$num};
5017: my ($desc,$access,@statuses);
5018: if (ref($current{$role}) eq 'HASH') {
5019: $desc = $current{$role}{'desc'};
5020: $access = $current{$role}{'access'};
5021: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
5022: @statuses = @{$current{$role}{'insttypes'}};
5023: }
5024: }
5025: if ($desc eq '') {
5026: $desc = $role;
5027: }
5028: my $identifier = 'custhelp'.$num;
5029: my %full=();
5030: my %levels= (
5031: course => {},
5032: domain => {},
5033: system => {},
5034: );
5035: my %levelscurrent=(
5036: course => {},
5037: domain => {},
5038: system => {},
5039: );
5040: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
5041: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5042: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5043: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
5044: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
5045: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
5046: for (my $k=0; $k<=$maxnum; $k++) {
5047: my $vpos = $k+1;
5048: my $selstr;
5049: if ($k == $num) {
5050: $selstr = ' selected="selected" ';
5051: }
5052: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5053: }
5054: $datatable .= '</select>'.(' 'x2).
5055: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
5056: '</td>'.
5057: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5058: &mt('Name shown to users:').
5059: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
5060: '</fieldset>'.
5061: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
5062: $othertitle,$usertypes,$types,\%domhelpdesk).
5063: '<fieldset>'.
5064: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
5065: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
5066: \%levelscurrent,$identifier,
5067: 'LC_hidden',$prefix.$num.'_privs').
5068: '</fieldset></td>';
5069: $itemcount ++;
5070: }
5071: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5072: my $newcust = 'custhelp'.$count;
5073: my (%privs,%levelscurrent);
5074: my %full=();
5075: my %levels= (
5076: course => {},
5077: domain => {},
5078: system => {},
5079: );
5080: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
5081: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5082: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
5083: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
5084: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
5085: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
5086: for (my $k=0; $k<$maxnum+1; $k++) {
5087: my $vpos = $k+1;
5088: my $selstr;
5089: if ($k == $maxnum) {
5090: $selstr = ' selected="selected" ';
5091: }
5092: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5093: }
5094: $datatable .= '</select> '."\n".
5095: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
5096: '</label></span></td>'.
5097: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5098: '<span class="LC_nobreak">'.
5099: &mt('Internal name:').
5100: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
5101: '</span>'.(' 'x4).
5102: '<span class="LC_nobreak">'.
5103: &mt('Name shown to users:').
5104: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
5105: '</span></fieldset>'.
5106: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
5107: $usertypes,$types,\%domhelpdesk).
5108: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
5109: &Apache::lonuserutils::custom_role_header($context,$crstype,
5110: \@templateroles,$newcust).
5111: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
5112: \%levelscurrent,$newcust).
5113: '</fieldset>'.
5114: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
5115: '</td></tr>';
5116: $count ++;
5117: $$rowtotal += $count;
5118: }
5119: return $datatable;
5120: }
5121:
5122: sub adhocbutton {
5123: my ($prefix,$num,$field,$visibility) = @_;
5124: my %lt = &Apache::lonlocal::texthash(
5125: show => 'Show details',
5126: hide => 'Hide details',
5127: );
5128: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
5129: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
5130: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
5131: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
5132: }
5133:
5134: sub helpsettings_javascript {
5135: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
5136: return unless(ref($roles_by_num) eq 'ARRAY');
5137: my %html_js_lt = &Apache::lonlocal::texthash(
5138: show => 'Show details',
5139: hide => 'Hide details',
5140: );
5141: &html_escape(\%html_js_lt);
5142: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
5143: return <<"ENDSCRIPT";
5144: <script type="text/javascript">
5145: // <![CDATA[
5146:
5147: function reorderHelpRoles(form,item) {
5148: var changedVal;
5149: $jstext
5150: var newpos = 'helproles_${total}_pos';
5151: var maxh = 1 + $total;
5152: var current = new Array();
5153: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5154: if (item == newpos) {
5155: changedVal = newitemVal;
5156: } else {
5157: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5158: current[newitemVal] = newpos;
5159: }
5160: for (var i=0; i<helproles.length; i++) {
5161: var elementName = 'helproles_'+helproles[i]+'_pos';
5162: if (elementName != item) {
5163: if (form.elements[elementName]) {
5164: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5165: current[currVal] = elementName;
5166: }
5167: }
5168: }
5169: var oldVal;
5170: for (var j=0; j<maxh; j++) {
5171: if (current[j] == undefined) {
5172: oldVal = j;
5173: }
5174: }
5175: if (oldVal < changedVal) {
5176: for (var k=oldVal+1; k<=changedVal ; k++) {
5177: var elementName = current[k];
5178: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5179: }
5180: } else {
5181: for (var k=changedVal; k<oldVal; k++) {
5182: var elementName = current[k];
5183: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5184: }
5185: }
5186: return;
5187: }
5188:
5189: function helpdeskAccess(num) {
5190: var curraccess = null;
5191: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5192: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5193: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5194: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5195: }
5196: }
5197: }
5198: var shown = Array();
5199: var hidden = Array();
5200: if (curraccess == 'none') {
5201: hidden = Array('$hiddenstr');
5202: } else {
5203: if (curraccess == 'status') {
5204: shown = Array('bystatus');
5205: hidden = Array('notinc','notexc');
5206: } else {
5207: if (curraccess == 'exc') {
5208: shown = Array('notexc');
5209: hidden = Array('notinc','bystatus');
5210: }
5211: if (curraccess == 'inc') {
5212: shown = Array('notinc');
5213: hidden = Array('notexc','bystatus');
5214: }
5215: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5216: hidden = Array('notinc','notexc','bystatus');
5217: }
5218: }
5219: }
5220: if (hidden.length > 0) {
5221: for (var i=0; i<hidden.length; i++) {
5222: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5223: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5224: }
5225: }
5226: }
5227: if (shown.length > 0) {
5228: for (var i=0; i<shown.length; i++) {
5229: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5230: if (shown[i] == 'privs') {
5231: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5232: } else {
5233: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5234: }
5235: }
5236: }
5237: }
5238: return;
5239: }
5240:
5241: function toggleHelpdeskItem(num,field) {
5242: if (document.getElementById('helproles_'+num+'_'+field)) {
5243: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5244: document.getElementById('helproles_'+num+'_'+field).className =
5245: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5246: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5247: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5248: }
5249: } else {
5250: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5251: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5252: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5253: }
5254: }
5255: }
5256: return;
5257: }
5258:
5259: // ]]>
5260: </script>
5261:
5262: ENDSCRIPT
5263: }
5264:
5265: sub helpdeskroles_access {
5266: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5267: $usertypes,$types,$domhelpdesk) = @_;
5268: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5269: my %lt = &Apache::lonlocal::texthash(
5270: 'rou' => 'Role usage',
5271: 'whi' => 'Which helpdesk personnel may use this role?',
5272: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5273: 'dh' => 'All with domain helpdesk role',
5274: 'da' => 'All with domain helpdesk assistant role',
5275: 'none' => 'None',
5276: 'status' => 'Determined based on institutional status',
5277: 'inc' => 'Include all, but exclude specific personnel',
5278: 'exc' => 'Exclude all, but include specific personnel',
5279: );
5280: my %usecheck = (
5281: all => ' checked="checked"',
5282: );
5283: my %displaydiv = (
5284: status => 'none',
5285: inc => 'none',
5286: exc => 'none',
5287: priv => 'block',
5288: );
5289: my $output;
5290: if (ref($current) eq 'HASH') {
5291: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5292: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5293: $usecheck{$current->{access}} = $usecheck{'all'};
5294: delete($usecheck{'all'});
5295: if ($current->{access} =~ /^(status|inc|exc)$/) {
5296: my $access = $1;
5297: $displaydiv{$access} = 'inline';
5298: } elsif ($current->{access} eq 'none') {
5299: $displaydiv{'priv'} = 'none';
5300: }
5301: }
5302: }
5303: }
5304: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5305: '<p>'.$lt{'whi'}.'</p>';
5306: foreach my $access (@{$accesstypes}) {
5307: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5308: ' onclick="helpdeskAccess('."'$num'".');" />'.
5309: $lt{$access}.'</label>';
5310: if ($access eq 'status') {
5311: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5312: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5313: $othertitle,$usertypes,$types).
5314: '</div>';
5315: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5316: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5317: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5318: '</div>';
5319: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5320: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5321: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5322: '</div>';
5323: }
5324: $output .= '</p>';
5325: }
5326: $output .= '</fieldset>';
5327: return $output;
5328: }
5329:
5330: sub radiobutton_prefs {
5331: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5332: $additional,$align,$firstval) = @_;
5333: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5334: (ref($choices) eq 'HASH'));
5335:
5336: my (%checkedon,%checkedoff,$datatable,$css_class);
5337:
5338: foreach my $item (@{$toggles}) {
5339: if ($defaultchecked->{$item} eq 'on') {
5340: $checkedon{$item} = ' checked="checked" ';
5341: $checkedoff{$item} = ' ';
5342: } elsif ($defaultchecked->{$item} eq 'off') {
5343: $checkedoff{$item} = ' checked="checked" ';
5344: $checkedon{$item} = ' ';
5345: }
5346: }
5347: if (ref($settings) eq 'HASH') {
5348: foreach my $item (@{$toggles}) {
5349: if ($settings->{$item} eq '1') {
5350: $checkedon{$item} = ' checked="checked" ';
5351: $checkedoff{$item} = ' ';
5352: } elsif ($settings->{$item} eq '0') {
5353: $checkedoff{$item} = ' checked="checked" ';
5354: $checkedon{$item} = ' ';
5355: }
5356: }
5357: }
5358: if ($onclick) {
5359: $onclick = ' onclick="'.$onclick.'"';
5360: }
5361: foreach my $item (@{$toggles}) {
5362: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5363: $datatable .=
5364: '<tr'.$css_class.'><td style="vertical-align: top">'.
5365: '<span class="LC_nobreak">'.$choices->{$item}.
5366: '</span></td>';
5367: if ($align eq 'left') {
5368: $datatable .= '<td class="LC_left_item">';
5369: } else {
5370: $datatable .= '<td class="LC_right_item">';
5371: }
5372: $datatable .= '<span class="LC_nobreak">';
5373: if ($firstval eq 'no') {
5374: $datatable .=
5375: '<label><input type="radio" name="'.
5376: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5377: '</label> <label><input type="radio" name="'.$item.'" '.
5378: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5379: } else {
5380: $datatable .=
5381: '<label><input type="radio" name="'.
5382: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5383: '</label> <label><input type="radio" name="'.$item.'" '.
5384: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5385: }
5386: $datatable .= '</span>'.$additional.'</td></tr>';
5387: $itemcount ++;
5388: }
5389: return ($datatable,$itemcount);
5390: }
5391:
5392: sub print_ltitools {
5393: my ($dom,$settings,$rowtotal) = @_;
5394: my $rownum = 0;
5395: my $css_class;
5396: my $itemcount = 1;
5397: my $maxnum = 0;
5398: my %ordered;
5399: if (ref($settings) eq 'HASH') {
5400: foreach my $item (keys(%{$settings})) {
5401: if (ref($settings->{$item}) eq 'HASH') {
5402: my $num = $settings->{$item}{'order'};
5403: $ordered{$num} = $item;
5404: }
5405: }
5406: }
5407: my $confname = $dom.'-domainconfig';
5408: my $switchserver = &check_switchserver($dom,$confname);
5409: my $maxnum = scalar(keys(%ordered));
5410: my $datatable;
5411: my %lt = <itools_names();
5412: my @courseroles = ('cc','in','ta','ep','st');
5413: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5414: my @fields = ('fullname','firstname','lastname','email','roles','user');
5415: if (keys(%ordered)) {
5416: my @items = sort { $a <=> $b } keys(%ordered);
5417: for (my $i=0; $i<@items; $i++) {
5418: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5419: my $item = $ordered{$items[$i]};
5420: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5421: if (ref($settings->{$item}) eq 'HASH') {
5422: $title = $settings->{$item}->{'title'};
5423: $url = $settings->{$item}->{'url'};
5424: $key = $settings->{$item}->{'key'};
5425: $secret = $settings->{$item}->{'secret'};
5426: $lifetime = $settings->{$item}->{'lifetime'};
5427: my $image = $settings->{$item}->{'image'};
5428: if ($image ne '') {
5429: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5430: }
5431: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5432: $sigsel{'HMAC-256'} = ' selected="selected"';
5433: } else {
5434: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5435: }
5436: }
5437: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5438: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5439: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5440: for (my $k=0; $k<=$maxnum; $k++) {
5441: my $vpos = $k+1;
5442: my $selstr;
5443: if ($k == $i) {
5444: $selstr = ' selected="selected" ';
5445: }
5446: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5447: }
5448: $datatable .= '</select>'.(' 'x2).
5449: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5450: &mt('Delete?').'</label></span></td>'.
5451: '<td colspan="2">'.
5452: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5453: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5454: (' 'x2).
5455: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5456: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5457: (' 'x2).
5458: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5459: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5460: (' 'x2).
5461: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5462: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5463: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5464: '<br /><br />'.
5465: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5466: ' value="'.$url.'" /></span>'.
5467: (' 'x2).
5468: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5469: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5470: (' 'x2).
5471: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5472: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5473: (' 'x2).
5474: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5475: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5476: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5477: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5478: '</fieldset>'.
5479: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5480: '<span class="LC_nobreak">'.&mt('Display target:');
5481: my %currdisp;
5482: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5483: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5484: $currdisp{'window'} = ' checked="checked"';
5485: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5486: $currdisp{'tab'} = ' checked="checked"';
5487: } else {
5488: $currdisp{'iframe'} = ' checked="checked"';
5489: }
5490: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5491: $currdisp{'width'} = $1;
5492: }
5493: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5494: $currdisp{'height'} = $1;
5495: }
5496: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5497: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5498: } else {
5499: $currdisp{'iframe'} = ' checked="checked"';
5500: }
5501: foreach my $disp ('iframe','tab','window') {
5502: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5503: $lt{$disp}.'</label>'.(' 'x2);
5504: }
5505: $datatable .= (' 'x4);
5506: foreach my $dimen ('width','height') {
5507: $datatable .= '<label>'.$lt{$dimen}.' '.
5508: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5509: (' 'x2);
5510: }
5511: $datatable .= '</span><br />'.
5512: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5513: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5514: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5515: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5516: '</textarea></div><div style=""></div><br />';
5517: my %units = (
5518: 'passback' => 'days',
5519: 'roster' => 'seconds',
5520: );
5521: foreach my $extra ('passback','roster') {
5522: my $validsty = 'none';
5523: my $currvalid;
5524: my $checkedon = '';
5525: my $checkedoff = ' checked="checked"';
5526: if ($settings->{$item}->{$extra}) {
5527: $checkedon = $checkedoff;
5528: $checkedoff = '';
5529: $validsty = 'inline-block';
5530: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5531: $currvalid = $settings->{$item}->{$extra.'valid'};
5532: }
5533: }
5534: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5535: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5536: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5537: &mt('No').'</label>'.(' 'x2).
5538: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5539: &mt('Yes').'</label></span></div>'.
5540: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5541: '<span class="LC_nobreak">'.
5542: &mt("at least [_1] $units{$extra} after launch",
5543: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5544: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5545: }
5546: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5547: if ($imgsrc) {
5548: $datatable .= $imgsrc.
5549: '<label><input type="checkbox" name="ltitools_image_del"'.
5550: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5551: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5552: } else {
5553: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5554: }
5555: if ($switchserver) {
5556: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5557: } else {
5558: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5559: }
5560: $datatable .= '</span></fieldset>';
5561: my (%checkedfields,%rolemaps,$userincdom);
5562: if (ref($settings->{$item}) eq 'HASH') {
5563: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5564: %checkedfields = %{$settings->{$item}->{'fields'}};
5565: }
5566: $userincdom = $settings->{$item}->{'incdom'};
5567: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5568: %rolemaps = %{$settings->{$item}->{'roles'}};
5569: $checkedfields{'roles'} = 1;
5570: }
5571: }
5572: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5573: '<span class="LC_nobreak">';
5574: my $userfieldstyle = 'display:none;';
5575: my $seluserdom = '';
5576: my $unseluserdom = ' selected="selected"';
5577: foreach my $field (@fields) {
5578: my ($checked,$onclick,$id,$spacer);
5579: if ($checkedfields{$field}) {
5580: $checked = ' checked="checked"';
5581: }
5582: if ($field eq 'user') {
5583: $id = ' id="ltitools_user_field_'.$i.'"';
5584: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5585: if ($checked) {
5586: $userfieldstyle = 'display:inline-block';
5587: if ($userincdom) {
5588: $seluserdom = $unseluserdom;
5589: $unseluserdom = '';
5590: }
5591: }
5592: } else {
5593: $spacer = (' ' x2);
5594: }
5595: $datatable .= '<label>'.
5596: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5597: $lt{$field}.'</label>'.$spacer;
5598: }
5599: $datatable .= '</span>';
5600: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5601: '<span class="LC_nobreak"> : '.
5602: '<select name="ltitools_userincdom_'.$i.'">'.
5603: '<option value="">'.&mt('Select').'</option>'.
5604: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5605: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5606: '</select></span></div>';
5607: $datatable .= '</fieldset>'.
5608: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5609: foreach my $role (@courseroles) {
5610: my ($selected,$selectnone);
5611: if (!$rolemaps{$role}) {
5612: $selectnone = ' selected="selected"';
5613: }
5614: $datatable .= '<td style="text-align: center">'.
5615: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5616: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5617: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5618: foreach my $ltirole (@ltiroles) {
5619: unless ($selectnone) {
5620: if ($rolemaps{$role} eq $ltirole) {
5621: $selected = ' selected="selected"';
5622: } else {
5623: $selected = '';
5624: }
5625: }
5626: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5627: }
5628: $datatable .= '</select></td>';
5629: }
5630: $datatable .= '</tr></table></fieldset>';
5631: my %courseconfig;
5632: if (ref($settings->{$item}) eq 'HASH') {
5633: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5634: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5635: }
5636: }
5637: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5638: foreach my $item ('label','title','target','linktext','explanation','append') {
5639: my $checked;
5640: if ($courseconfig{$item}) {
5641: $checked = ' checked="checked"';
5642: }
5643: $datatable .= '<label>'.
5644: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5645: $lt{'crs'.$item}.'</label> '."\n";
5646: }
5647: $datatable .= '</span></fieldset>'.
5648: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5649: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5650: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5651: my %custom = %{$settings->{$item}->{'custom'}};
5652: if (keys(%custom) > 0) {
5653: foreach my $key (sort(keys(%custom))) {
5654: $datatable .= '<tr><td><span class="LC_nobreak">'.
5655: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5656: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5657: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5658: ' value="'.$custom{$key}.'" /></td></tr>';
5659: }
5660: }
5661: }
5662: $datatable .= '<tr><td><span class="LC_nobreak">'.
5663: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5664: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5665: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5666: $datatable .= '</table></fieldset></td></tr>'."\n";
5667: $itemcount ++;
5668: }
5669: }
5670: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5671: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5672: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5673: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5674: '<select name="ltitools_add_pos"'.$chgstr.'>';
5675: for (my $k=0; $k<$maxnum+1; $k++) {
5676: my $vpos = $k+1;
5677: my $selstr;
5678: if ($k == $maxnum) {
5679: $selstr = ' selected="selected" ';
5680: }
5681: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5682: }
5683: $datatable .= '</select> '."\n".
5684: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5685: '<td colspan="2">'.
5686: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5687: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5688: (' 'x2).
5689: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5690: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5691: (' 'x2).
5692: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5693: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5694: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5695: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5696: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5697: '<br />'.
5698: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5699: (' 'x2).
5700: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5701: (' 'x2).
5702: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5703: (' 'x2).
5704: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5705: '<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".
5706: '</fieldset>'.
5707: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5708: '<span class="LC_nobreak">'.&mt('Display target:');
5709: my %defaultdisp;
5710: $defaultdisp{'iframe'} = ' checked="checked"';
5711: foreach my $disp ('iframe','tab','window') {
5712: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5713: $lt{$disp}.'</label>'.(' 'x2);
5714: }
5715: $datatable .= (' 'x4);
5716: foreach my $dimen ('width','height') {
5717: $datatable .= '<label>'.$lt{$dimen}.' '.
5718: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5719: (' 'x2);
5720: }
5721: $datatable .= '</span><br />'.
5722: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5723: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5724: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5725: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5726: '</div><div style=""></div><br />';
5727: my %units = (
5728: 'passback' => 'days',
5729: 'roster' => 'seconds',
5730: );
5731: my %defaulttimes = (
5732: 'passback' => '7',
5733: 'roster' => '300',
5734: );
5735: foreach my $extra ('passback','roster') {
5736: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5737: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5738: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5739: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5740: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5741: &mt('Yes').'</label></span></div>'.
5742: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5743: '<span class="LC_nobreak">'.
5744: &mt("at least [_1] $units{$extra} after launch",
5745: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5746: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5747: }
5748: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5749: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5750: if ($switchserver) {
5751: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5752: } else {
5753: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5754: }
5755: $datatable .= '</span></fieldset>'.
5756: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5757: '<span class="LC_nobreak">';
5758: foreach my $field (@fields) {
5759: my ($id,$onclick,$spacer);
5760: if ($field eq 'user') {
5761: $id = ' id="ltitools_user_field_add"';
5762: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5763: } else {
5764: $spacer = (' ' x2);
5765: }
5766: $datatable .= '<label>'.
5767: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5768: $lt{$field}.'</label>'.$spacer;
5769: }
5770: $datatable .= '</span>'.
5771: '<div style="display:none;" id="ltitools_user_div_add">'.
5772: '<span class="LC_nobreak"> : '.
5773: '<select name="ltitools_userincdom_add">'.
5774: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5775: '<option value="0">'.&mt('username').'</option>'.
5776: '<option value="1">'.&mt('username:domain').'</option>'.
5777: '</select></span></div></fieldset>';
5778: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5779: foreach my $role (@courseroles) {
5780: my ($checked,$checkednone);
5781: $datatable .= '<td style="text-align: center">'.
5782: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5783: '<select name="ltitools_add_roles_'.$role.'">'.
5784: '<option value="" selected="selected">'.&mt('Select').'</option>';
5785: foreach my $ltirole (@ltiroles) {
5786: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5787: }
5788: $datatable .= '</select></td>';
5789: }
5790: $datatable .= '</tr></table></fieldset>'.
5791: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5792: foreach my $item ('label','title','target','linktext','explanation','append') {
5793: $datatable .= '<label>'.
5794: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5795: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5796: }
5797: $datatable .= '</span></fieldset>'.
5798: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5799: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5800: '<tr><td><span class="LC_nobreak">'.
5801: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5802: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5803: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5804: '</table></fieldset>'."\n".
5805: '</td>'."\n".
5806: '</tr>'."\n";
5807: $itemcount ++;
5808: return $datatable;
5809: }
5810:
5811: sub ltitools_names {
5812: my %lt = &Apache::lonlocal::texthash(
5813: 'title' => 'Title',
5814: 'version' => 'Version',
5815: 'msgtype' => 'Message Type',
5816: 'sigmethod' => 'Signature Method',
5817: 'url' => 'URL',
5818: 'key' => 'Key',
5819: 'lifetime' => 'Nonce lifetime (s)',
5820: 'secret' => 'Secret',
5821: 'icon' => 'Icon',
5822: 'user' => 'User',
5823: 'fullname' => 'Full Name',
5824: 'firstname' => 'First Name',
5825: 'lastname' => 'Last Name',
5826: 'email' => 'E-mail',
5827: 'roles' => 'Role',
5828: 'window' => 'Window',
5829: 'tab' => 'Tab',
5830: 'iframe' => 'iFrame',
5831: 'height' => 'Height',
5832: 'width' => 'Width',
5833: 'linktext' => 'Default Link Text',
5834: 'explanation' => 'Default Explanation',
5835: 'passback' => 'Tool can return grades:',
5836: 'roster' => 'Tool can retrieve roster:',
5837: 'crstarget' => 'Display target',
5838: 'crslabel' => 'Course label',
5839: 'crstitle' => 'Course title',
5840: 'crslinktext' => 'Link Text',
5841: 'crsexplanation' => 'Explanation',
5842: 'crsappend' => 'Provider URL',
5843: );
5844: return %lt;
5845: }
5846:
5847: sub print_proctoring {
5848: my ($dom,$settings,$rowtotal) = @_;
5849: my $itemcount = 1;
5850: my (%ordered,%providernames,%current,%currentdef);
5851: my $confname = $dom.'-domainconfig';
5852: my $switchserver = &check_switchserver($dom,$confname);
5853: if (ref($settings) eq 'HASH') {
5854: foreach my $item (keys(%{$settings})) {
5855: if (ref($settings->{$item}) eq 'HASH') {
5856: my $num = $settings->{$item}{'order'};
5857: $ordered{$num} = $item;
5858: }
5859: }
5860: } else {
5861: %ordered = (
5862: 1 => 'proctorio',
5863: 2 => 'examity',
5864: );
5865: }
5866: %providernames = &proctoring_providernames();
5867: my $maxnum = scalar(keys(%ordered));
5868: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5869: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5870: if (ref($requref) eq 'HASH') {
5871: %requserfields = %{$requref};
5872: }
5873: if (ref($opturef) eq 'HASH') {
5874: %optuserfields = %{$opturef};
5875: }
5876: if (ref($defref) eq 'HASH') {
5877: %defaults = %{$defref};
5878: }
5879: if (ref($extref) eq 'HASH') {
5880: %extended = %{$extref};
5881: }
5882: if (ref($crsref) eq 'HASH') {
5883: %crsconf = %{$crsref};
5884: }
5885: if (ref($rolesref) eq 'ARRAY') {
5886: @courseroles = @{$rolesref};
5887: }
5888: if (ref($ltiref) eq 'ARRAY') {
5889: @ltiroles = @{$ltiref};
5890: }
5891: my $datatable;
5892: my $css_class;
5893: if (keys(%ordered)) {
5894: my @items = sort { $a <=> $b } keys(%ordered);
5895: for (my $i=0; $i<@items; $i++) {
5896: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5897: my $provider = $ordered{$items[$i]};
5898: my $optionsty = 'none';
5899: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5900: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5901: if (ref($settings) eq 'HASH') {
5902: if (ref($settings->{$provider}) eq 'HASH') {
5903: %current = %{$settings->{$provider}};
5904: if ($current{'available'}) {
5905: $optionsty = 'block';
5906: $available = 1;
5907: }
5908: if ($current{'lifetime'} =~ /^\d+$/) {
5909: $lifetime = $current{'lifetime'};
5910: }
5911: if ($current{'version'} =~ /^\d+\.\d+$/) {
5912: $version = $current{'version'};
5913: }
5914: if ($current{'image'} ne '') {
5915: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5916: }
5917: if (ref($current{'fields'}) eq 'ARRAY') {
5918: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5919: }
5920: $userincdom = $current{'incdom'};
5921: if (ref($current{'roles'}) eq 'HASH') {
5922: %rolemaps = %{$current{'roles'}};
5923: $checkedfields{'roles'} = 1;
5924: }
5925: if (ref($current{'defaults'}) eq 'ARRAY') {
5926: foreach my $val (@{$current{'defaults'}}) {
5927: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5928: $inuse{$val} = 1;
5929: } else {
5930: foreach my $poss (keys(%{$extended{$provider}})) {
5931: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5932: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5933: $inuse{$poss} = $val;
5934: last;
5935: }
5936: }
5937: }
5938: }
5939: }
5940: } elsif (ref($current{'defaults'}) eq 'HASH') {
5941: foreach my $key (keys(%{$current{'defaults'}})) {
5942: my $currval = $current{'defaults'}{$key};
5943: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5944: $inuse{$key} = 1;
5945: } else {
5946: my $match;
5947: foreach my $poss (keys(%{$extended{$provider}})) {
5948: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5949: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5950: $inuse{$poss} = $key;
5951: last;
5952: }
5953: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5954: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5955: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5956: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5957: $currentdef{$inner} = $currval;
5958: $match = 1;
5959: last;
5960: }
5961: } elsif ($inner eq $key) {
5962: $currentdef{$key} = $currval;
5963: $match = 1;
5964: last;
5965: }
5966: }
5967: }
5968: last if ($match);
5969: }
5970: }
5971: }
5972: }
5973: if (ref($current{'crsconf'}) eq 'ARRAY') {
5974: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5975: }
5976: }
5977: }
5978: my %lt = &proctoring_titles($provider);
5979: my %fieldtitles = &proctoring_fieldtitles($provider);
5980: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5981: my %checkedavailable = (
5982: yes => '',
5983: no => ' checked="checked"',
5984: );
5985: if ($available) {
5986: $checkedavailable{'yes'} = $checkedavailable{'no'};
5987: $checkedavailable{'no'} = '';
5988: }
5989: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5990: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5991: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5992: for (my $k=0; $k<$maxnum; $k++) {
5993: my $vpos = $k+1;
5994: my $selstr;
5995: if ($k == $i) {
5996: $selstr = ' selected="selected" ';
5997: }
5998: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5999: }
6000: if ($version eq '') {
6001: if ($provider eq 'proctorio') {
6002: $version = '1.0';
6003: } elsif ($provider eq 'examity') {
6004: $version = '1.1';
6005: }
6006: }
6007: if ($lifetime eq '') {
6008: $lifetime = '300';
6009: }
6010: $datatable .=
6011: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
6012: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
6013: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
6014: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
6015: '</td>'.
6016: '<td colspan="2">'.
6017: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
6018: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
6019: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
6020: (' 'x2).
6021: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
6022: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
6023: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
6024: (' 'x2).
6025: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
6026: '<br />'.
6027: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
6028: '<br />'.
6029: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
6030: (' 'x2).
6031: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
6032: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
6033: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
6034: if ($imgsrc) {
6035: $datatable .= $imgsrc.
6036: '<label><input type="checkbox" name="proctoring_image_del"'.
6037: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
6038: '<span class="LC_nobreak"> '.&mt('Replace:');
6039: }
6040: $datatable .= ' ';
6041: if ($switchserver) {
6042: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6043: } else {
6044: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
6045: }
6046: unless ($imgsrc) {
6047: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
6048: }
6049: $datatable .= '</fieldset>'."\n";
6050: if (ref($requserfields{$provider}) eq 'ARRAY') {
6051: if (@{$requserfields{$provider}} > 0) {
6052: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
6053: foreach my $field (@{$requserfields{$provider}}) {
6054: $datatable .= '<span class="LC_nobreak">'.
6055: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
6056: $lt{$field}.'</label>';
6057: if ($field eq 'user') {
6058: my $seluserdom = '';
6059: my $unseluserdom = ' selected="selected"';
6060: if ($userincdom) {
6061: $seluserdom = $unseluserdom;
6062: $unseluserdom = '';
6063: }
6064: $datatable .= ': '.
6065: '<select name="proctoring_userincdom_'.$provider.'">'.
6066: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
6067: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
6068: '</select> ';
6069: } else {
6070: $datatable .= ' ';
6071: if ($field eq 'roles') {
6072: $showroles = 1;
6073: }
6074: }
6075: $datatable .= '</span> ';
6076: }
6077: }
6078: $datatable .= '</fieldset>'."\n";
6079: }
6080: if (ref($optuserfields{$provider}) eq 'ARRAY') {
6081: if (@{$optuserfields{$provider}} > 0) {
6082: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
6083: foreach my $field (@{$optuserfields{$provider}}) {
6084: my $checked;
6085: if ($checkedfields{$field}) {
6086: $checked = ' checked="checked"';
6087: }
6088: $datatable .= '<span class="LC_nobreak">'.
6089: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
6090: }
6091: $datatable .= '</fieldset>'."\n";
6092: }
6093: }
6094: if (ref($defaults{$provider}) eq 'ARRAY') {
6095: if (@{$defaults{$provider}}) {
6096: my (%options,@selectboxes);
6097: if (ref($extended{$provider}) eq 'HASH') {
6098: %options = %{$extended{$provider}};
6099: }
6100: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
6101: my ($rem,$numinrow,$dropdowns);
6102: if ($provider eq 'proctorio') {
6103: $datatable .= '<table>';
6104: $numinrow = 4;
6105: }
6106: my $i = 0;
6107: foreach my $field (@{$defaults{$provider}}) {
6108: my $checked;
6109: if ($inuse{$field}) {
6110: $checked = ' checked="checked"';
6111: }
6112: if ($provider eq 'examity') {
6113: if ($field eq 'display') {
6114: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
6115: foreach my $option ('iframe','tab','window') {
6116: my $checkdisp;
6117: if ($currentdef{'target'} eq $option) {
6118: $checkdisp = ' checked="checked"';
6119: }
6120: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
6121: $fieldtitles{$option}.'</label>'.(' 'x2);
6122: }
6123: $datatable .= (' 'x4);
6124: foreach my $dimen ('width','height') {
6125: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
6126: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
6127: 'value="'.$currentdef{$dimen}.'" /></label>'.
6128: (' 'x2);
6129: }
6130: $datatable .= '</span><br />'.
6131: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
6132: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
6133: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
6134: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
6135: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
6136: $currentdef{'explanation'}.
6137: '</textarea></div><div style=""></div><br />';
6138: }
6139: } else {
6140: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
6141: my ($output,$selnone);
6142: unless ($checked) {
6143: $selnone = ' selected="selected"';
6144: }
6145: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
6146: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
6147: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
6148: foreach my $option (@{$options{$field}}) {
6149: my $sel;
6150: if ($inuse{$field} eq $option) {
6151: $sel = ' selected="selected"';
6152: }
6153: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
6154: }
6155: $output .= '</select></span>';
6156: push(@selectboxes,$output);
6157: } else {
6158: $rem = $i%($numinrow);
6159: if ($rem == 0) {
6160: if ($i > 0) {
6161: $datatable .= '</tr>';
6162: }
6163: $datatable .= '<tr>';
6164: }
6165: $datatable .= '<td class="LC_left_item">'.
6166: '<span class="LC_nobreak">'.
6167: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
6168: $fieldtitles{$field}.'</label></span></td>';
6169: $i++;
6170: }
6171: }
6172: }
6173: if ($provider eq 'proctorio') {
6174: if ($numinrow) {
6175: $rem = $i%$numinrow;
6176: }
6177: my $colsleft = $numinrow - $rem;
6178: if ($colsleft > 1) {
6179: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6180: } else {
6181: $datatable .= '<td class="LC_left_item">';
6182: }
6183: $datatable .= ' '.
6184: '</td></tr></table>';
6185: if (@selectboxes) {
6186: $datatable .= '<hr /><table>';
6187: $numinrow = 2;
6188: for (my $i=0; $i<@selectboxes; $i++) {
6189: $rem = $i%($numinrow);
6190: if ($rem == 0) {
6191: if ($i > 0) {
6192: $datatable .= '</tr>';
6193: }
6194: $datatable .= '<tr>';
6195: }
6196: $datatable .= '<td class="LC_left_item">'.
6197: $selectboxes[$i].'</td>';
6198: }
6199: if ($numinrow) {
6200: $rem = $i%$numinrow;
6201: }
6202: $colsleft = $numinrow - $rem;
6203: if ($colsleft > 1) {
6204: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6205: } else {
6206: $datatable .= '<td class="LC_left_item">';
6207: }
6208: $datatable .= ' '.
6209: '</td></tr></table>';
6210: }
6211: }
6212: $datatable .= '</fieldset>';
6213: }
6214: if (ref($crsconf{$provider}) eq 'ARRAY') {
6215: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6216: '<legend>'.&mt('Configurable in course').'</legend>';
6217: my ($rem,$numinrow);
6218: if ($provider eq 'proctorio') {
6219: $datatable .= '<table>';
6220: $numinrow = 4;
6221: }
6222: my $i = 0;
6223: foreach my $item (@{$crsconf{$provider}}) {
6224: my $name;
6225: if ($provider eq 'examity') {
6226: $name = $lt{'crs'.$item};
6227: } elsif ($provider eq 'proctorio') {
6228: $name = $fieldtitles{$item};
6229: $rem = $i%($numinrow);
6230: if ($rem == 0) {
6231: if ($i > 0) {
6232: $datatable .= '</tr>';
6233: }
6234: $datatable .= '<tr>';
6235: }
6236: $datatable .= '<td class="LC_left_item>';
6237: }
6238: my $checked;
6239: if ($crsconfig{$item}) {
6240: $checked = ' checked="checked"';
6241: }
6242: $datatable .= '<span class="LC_nobreak"><label>'.
6243: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6244: $name.'</label></span>';
6245: if ($provider eq 'examity') {
6246: $datatable .= ' ';
6247: }
6248: $datatable .= "\n";
6249: $i++;
6250: }
6251: if ($provider eq 'proctorio') {
6252: if ($numinrow) {
6253: $rem = $i%$numinrow;
6254: }
6255: my $colsleft = $numinrow - $rem;
6256: if ($colsleft > 1) {
6257: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6258: } else {
6259: $datatable .= '<td class="LC_left_item">';
6260: }
6261: $datatable .= ' '.
6262: '</td></tr></table>';
6263: }
6264: $datatable .= '</fieldset>';
6265: }
6266: if ($showroles) {
6267: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6268: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6269: foreach my $role (@courseroles) {
6270: my ($selected,$selectnone);
6271: if (!$rolemaps{$role}) {
6272: $selectnone = ' selected="selected"';
6273: }
6274: $datatable .= '<td style="text-align: center">'.
6275: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6276: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6277: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6278: foreach my $ltirole (@ltiroles) {
6279: unless ($selectnone) {
6280: if ($rolemaps{$role} eq $ltirole) {
6281: $selected = ' selected="selected"';
6282: } else {
6283: $selected = '';
6284: }
6285: }
6286: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6287: }
6288: $datatable .= '</select></td>';
6289: }
6290: $datatable .= '</tr></table></fieldset>'.
6291: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6292: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6293: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6294: '<tr><td></td><td>lms</td>'.
6295: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6296: ' value="Loncapa" disabled="disabled"/></td></tr>';
6297: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6298: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6299: my %custom = %{$settings->{$provider}->{'custom'}};
6300: if (keys(%custom) > 0) {
6301: foreach my $key (sort(keys(%custom))) {
6302: next if ($key eq 'lms');
6303: $datatable .= '<tr><td><span class="LC_nobreak">'.
6304: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6305: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6306: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6307: ' value="'.$custom{$key}.'" /></td></tr>';
6308: }
6309: }
6310: }
6311: $datatable .= '<tr><td><span class="LC_nobreak">'.
6312: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6313: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6314: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6315: '</table></fieldset></td></tr>'."\n";
6316: }
6317: $datatable .= '</td></tr>';
6318: }
6319: $itemcount ++;
6320: }
6321: }
6322: return $datatable;
6323: }
6324:
6325: sub proctoring_data {
6326: my $requserfields = {
6327: proctorio => ['user'],
6328: examity => ['roles','user'],
6329: };
6330: my $optuserfields = {
6331: proctorio => ['fullname'],
6332: examity => ['fullname','firstname','lastname','email'],
6333: };
6334: my $defaults = {
6335: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6336: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6337: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6338: 'closetabs','onescreen','print','downloads','cache','rightclick',
6339: 'reentry','calculator','whiteboard'],
6340: examity => ['display'],
6341: };
6342: my $extended = {
6343: proctorio => {
6344: verifyid => ['verifyidauto','verifyidlive'],
6345: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6346: tabslinks => ['notabs','linksonly'],
6347: reentry => ['noreentry','agentreentry'],
6348: calculator => ['calculatorbasic','calculatorsci'],
6349: },
6350: examity => {
6351: display => {
6352: target => ['iframe','tab','window'],
6353: width => '',
6354: height => '',
6355: linktext => '',
6356: explanation => '',
6357: },
6358: },
6359: };
6360: my $crsconf = {
6361: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6362: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6363: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6364: 'closetabs','onescreen','print','downloads','cache','rightclick',
6365: 'reentry','calculator','whiteboard'],
6366: examity => ['label','title','target','linktext','explanation','append'],
6367: };
6368: my $courseroles = ['cc','in','ta','ep','st'];
6369: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6370: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6371: }
6372:
6373: sub proctoring_titles {
6374: my ($item) = @_;
6375: my (%common_lt,%custom_lt);
6376: %common_lt = &Apache::lonlocal::texthash (
6377: 'avai' => 'Available?',
6378: 'base' => 'Basic Settings',
6379: 'requ' => 'User data required to be sent on launch',
6380: 'optu' => 'User data optionally sent on launch',
6381: 'udsl' => 'User data sent on launch',
6382: 'defa' => 'Defaults for items configurable in course',
6383: 'sigmethod' => 'Signature Method',
6384: 'key' => 'Key',
6385: 'lifetime' => 'Nonce lifetime (s)',
6386: 'secret' => 'Secret',
6387: 'icon' => 'Icon',
6388: 'fullname' => 'Full Name',
6389: 'visible' => 'Visible input',
6390: 'username' => 'username',
6391: 'user' => 'User',
6392: );
6393: if ($item eq 'proctorio') {
6394: %custom_lt = &Apache::lonlocal::texthash (
6395: 'version' => 'OAuth version',
6396: 'url' => 'API URL',
6397: 'uname:dom' => 'username-domain',
6398: );
6399: } elsif ($item eq 'examity') {
6400: %custom_lt = &Apache::lonlocal::texthash (
6401: 'version' => 'LTI Version',
6402: 'url' => 'URL',
6403: 'uname:dom' => 'username:domain',
6404: 'msgtype' => 'Message Type',
6405: 'firstname' => 'First Name',
6406: 'lastname' => 'Last Name',
6407: 'email' => 'E-mail',
6408: 'roles' => 'Role',
6409: 'crstarget' => 'Display target',
6410: 'crslabel' => 'Course label',
6411: 'crstitle' => 'Course title',
6412: 'crslinktext' => 'Link Text',
6413: 'crsexplanation' => 'Explanation',
6414: 'crsappend' => 'Provider URL',
6415: );
6416: }
6417: my %lt = (%common_lt,%custom_lt);
6418: return %lt;
6419: }
6420:
6421: sub proctoring_fieldtitles {
6422: my ($item) = @_;
6423: if ($item eq 'proctorio') {
6424: return &Apache::lonlocal::texthash (
6425: 'recordvideo' => 'Record video',
6426: 'recordaudio' => 'Record audio',
6427: 'recordscreen' => 'Record screen',
6428: 'recordwebtraffic' => 'Record web traffic',
6429: 'recordroomstart' => 'Record room scan',
6430: 'verifyvideo' => 'Verify webcam',
6431: 'verifyaudio' => 'Verify microphone',
6432: 'verifydesktop' => 'Verify desktop recording',
6433: 'verifyid' => 'Photo ID verification',
6434: 'verifysignature' => 'Require signature',
6435: 'fullscreen' => 'Fullscreen',
6436: 'clipboard' => 'Disable copy/paste',
6437: 'tabslinks' => 'New tabs/windows',
6438: 'closetabs' => 'Close other tabs',
6439: 'onescreen' => 'Limit to single screen',
6440: 'print' => 'Disable Printing',
6441: 'downloads' => 'Disable Downloads',
6442: 'cache' => 'Empty cache after exam',
6443: 'rightclick' => 'Disable right click',
6444: 'reentry' => 'Re-entry to exam',
6445: 'calculator' => 'Onscreen calculator',
6446: 'whiteboard' => 'Onscreen whiteboard',
6447: 'verifyidauto' => 'Automated verification',
6448: 'verifyidlive' => 'Live agent verification',
6449: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6450: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6451: 'fullscreensever' => 'Forced, navigation away ends exam',
6452: 'notabs' => 'Disaallowed',
6453: 'linksonly' => 'Allowed from links in exam',
6454: 'noreentry' => 'Disallowed',
6455: 'agentreentry' => 'Agent required for re-entry',
6456: 'calculatorbasic' => 'Basic',
6457: 'calculatorsci' => 'Scientific',
6458: );
6459: } elsif ($item eq 'examity') {
6460: return &Apache::lonlocal::texthash (
6461: 'target' => 'Display target',
6462: 'window' => 'Window',
6463: 'tab' => 'Tab',
6464: 'iframe' => 'iFrame',
6465: 'height' => 'Height (pixels)',
6466: 'width' => 'Width (pixels)',
6467: 'linktext' => 'Default Link Text',
6468: 'explanation' => 'Default Explanation',
6469: 'append' => 'Provider URL',
6470: );
6471: }
6472: }
6473:
6474: sub proctoring_providernames {
6475: return (
6476: proctorio => 'Proctorio',
6477: examity => 'Examity',
6478: );
6479: }
6480:
6481: sub print_lti {
6482: my ($position,$dom,$settings,$rowtotal) = @_;
6483: my $itemcount = 1;
6484: my ($datatable,$css_class);
6485: my (%rules,%encrypt,%privkeys,%linkprot);
6486: if (ref($settings) eq 'HASH') {
6487: if ($position eq 'top') {
6488: if (exists($settings->{'encrypt'})) {
6489: if (ref($settings->{'encrypt'}) eq 'HASH') {
6490: foreach my $key (keys(%{$settings->{'encrypt'}})) {
6491: if ($key eq 'consumers') {
6492: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
6493: } else {
6494: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
6495: }
6496: }
6497: }
6498: }
6499: if (exists($settings->{'private'})) {
6500: if (ref($settings->{'private'}) eq 'HASH') {
6501: if (ref($settings->{'private'}) eq 'HASH') {
6502: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
6503: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
6504: }
6505: }
6506: }
6507: }
6508: } elsif ($position eq 'middle') {
6509: if (exists($settings->{'rules'})) {
6510: if (ref($settings->{'rules'}) eq 'HASH') {
6511: %rules = %{$settings->{'rules'}};
6512: }
6513: }
6514: } elsif ($position eq 'lower') {
6515: if (exists($settings->{'linkprot'})) {
6516: if (ref($settings->{'linkprot'}) eq 'HASH') {
6517: %linkprot = %{$settings->{'linkprot'}};
6518: if ($linkprot{'lock'}) {
6519: delete($linkprot{'lock'});
6520: }
6521: }
6522: }
6523: } else {
6524: foreach my $key ('encrypt','private','rules','linkprot') {
6525: if (exists($settings->{$key})) {
6526: delete($settings->{$key});
6527: }
6528: }
6529: }
6530: }
6531: if ($position eq 'top') {
6532: my @ids=&Apache::lonnet::current_machine_ids();
6533: my %servers = &Apache::lonnet::get_servers($dom,'library');
6534: my $primary = &Apache::lonnet::domain($dom,'primary');
6535: my ($extra,$numshown);
6536: foreach my $hostid (sort(keys(%servers))) {
6537: my ($showextra,$divsty,$switch);
6538: if ($hostid eq $primary) {
6539: if (($encrypt{'ltisec_consumers'}) || ($encrypt{'ltisec_domlinkprot'})) {
6540: $showextra = 1;
6541: }
6542: }
6543: if ($encrypt{'ltisec_crslinkprot'}) {
6544: $showextra = 1;
6545: }
6546: unless (grep(/^\Q$hostid\E$/,@ids)) {
6547: $switch = 1;
6548: }
6549: if ($showextra) {
6550: $numshown ++;
6551: $divsty = 'display:inline-block';
6552: } else {
6553: $divsty = 'display:none';
6554: }
6555: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
6556: '<legend>'.$hostid.'</legend>';
6557: if ($switch) {
6558: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
6559: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
6560: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6561: if (exists($privkeys{$hostid})) {
6562: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
6563: '<span class="LC_nobreak">'.
6564: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6565: '<span class="LC_nobreak">'.&mt('Change?').
6566: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6567: (' 'x2).
6568: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6569: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6570: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6571: '</span></div>';
6572: } else {
6573: $extra .= '<span class="LC_nobreak">'.
6574: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6575: '</span>'."\n";
6576: }
6577: } elsif (exists($privkeys{$hostid})) {
6578: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
6579: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6580: '<span class="LC_nobreak">'.&mt('Change?').
6581: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6582: (' 'x2).
6583: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6584: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6585: '<span class="LC_nobreak">'.&mt('New Key').':'.
6586: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
6587: '<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>'.
6588: '</span></div>';
6589: } else {
6590: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
6591: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
6592: '<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>';
6593: }
6594: $extra .= '</fieldset>';
6595: }
6596: my %choices = &Apache::lonlocal::texthash (
6597: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
6598: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
6599: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
6600: );
6601: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
6602: my %defaultchecked = (
6603: 'ltisec_crslinkprot' => 'off',
6604: 'ltisec_domlinkprot' => 'off',
6605: 'ltisec_consumers' => 'off',
6606: );
6607: my ($onclick,$itemcount);
6608: $onclick = 'javascript:toggleLTIEncKey(this.form);';
6609: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
6610: \%choices,$itemcount,$onclick,'','left','no');
6611:
6612: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6613: my $noprivkeysty = 'display:inline-block';
6614: if ($numshown) {
6615: $noprivkeysty = 'display:none';
6616: }
6617: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
6618: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
6619: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
6620: $extra.
6621: '</td></tr>';
6622: $itemcount ++;
6623: $$rowtotal += $itemcount;
6624: } elsif ($position eq 'middle') {
6625: $datatable = &password_rules('secrets',\$itemcount,\%rules);
6626: $$rowtotal += $itemcount;
6627: } elsif ($position eq 'lower') {
6628: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
6629: } else {
6630: my $maxnum = 0;
6631: my %ordered;
6632: if (ref($settings) eq 'HASH') {
6633: foreach my $item (keys(%{$settings})) {
6634: if (ref($settings->{$item}) eq 'HASH') {
6635: my $num = $settings->{$item}{'order'};
6636: if ($num eq '') {
6637: $num = scalar(keys(%{$settings}));
6638: }
6639: $ordered{$num} = $item;
6640: }
6641: }
6642: }
6643: $maxnum = scalar(keys(%ordered));
6644: my %lt = <i_names();
6645: if (keys(%ordered)) {
6646: my @items = sort { $a <=> $b } keys(%ordered);
6647: for (my $i=0; $i<@items; $i++) {
6648: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6649: my $item = $ordered{$items[$i]};
6650: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6651: if (ref($settings->{$item}) eq 'HASH') {
6652: $key = $settings->{$item}->{'key'};
6653: $secret = $settings->{$item}->{'secret'};
6654: $lifetime = $settings->{$item}->{'lifetime'};
6655: $consumer = $settings->{$item}->{'consumer'};
6656: $requser = $settings->{$item}->{'requser'};
6657: $crsinc = $settings->{$item}->{'crsinc'};
6658: $current = $settings->{$item};
6659: }
6660: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6661: my %checkedrequser = (
6662: yes => ' checked="checked"',
6663: no => '',
6664: );
6665: if (!$requser) {
6666: $checkedrequser{'no'} = $checkedrequser{'yes'};
6667: $checkedrequser{'yes'} = '';
6668: }
6669: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6670: my %checkedcrsinc = (
6671: yes => ' checked="checked"',
6672: no => '',
6673: );
6674: if (!$crsinc) {
6675: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6676: $checkedcrsinc{'yes'} = '';
6677: }
6678: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6679: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6680: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6681: for (my $k=0; $k<=$maxnum; $k++) {
6682: my $vpos = $k+1;
6683: my $selstr;
6684: if ($k == $i) {
6685: $selstr = ' selected="selected" ';
6686: }
6687: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6688: }
6689: $datatable .= '</select>'.(' 'x2).
6690: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6691: &mt('Delete?').'</label></span></td>'.
6692: '<td colspan="2">'.
6693: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6694: '<span class="LC_nobreak">'.$lt{'consumer'}.
6695: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6696: (' 'x2).
6697: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6698: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6699: (' 'x2).
6700: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6701: 'value="'.$lifetime.'" size="3" /></span>'.
6702: (' 'x2).
6703: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6704: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6705: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6706: '<br /><br />'.
6707: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6708: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6709: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6710: (' 'x4).
6711: '<span class="LC_nobreak">'.$lt{'key'}.
6712: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6713: (' 'x2).
6714: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6715: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6716: '<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>'.
6717: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6718: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6719: $itemcount ++;
6720: }
6721: }
6722: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6723: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6724: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6725: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6726: '<select name="lti_pos_add"'.$chgstr.'>';
6727: for (my $k=0; $k<$maxnum+1; $k++) {
6728: my $vpos = $k+1;
6729: my $selstr;
6730: if ($k == $maxnum) {
6731: $selstr = ' selected="selected" ';
6732: }
6733: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6734: }
6735: $datatable .= '</select> '."\n".
6736: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6737: '<td colspan="2">'.
6738: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6739: '<span class="LC_nobreak">'.$lt{'consumer'}.
6740: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6741: (' 'x2).
6742: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6743: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6744: (' 'x2).
6745: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6746: (' 'x2).
6747: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6748: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6749: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6750: '<br /><br />'.
6751: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6752: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6753: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6754: (' 'x4).
6755: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6756: (' 'x2).
6757: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6758: '<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".
6759: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6760: '</td>'."\n".
6761: '</tr>'."\n";
6762: $itemcount ++;
6763: }
6764: $$rowtotal += $itemcount;
6765: return $datatable;
6766: }
6767:
6768: sub lti_names {
6769: my %lt = &Apache::lonlocal::texthash(
6770: 'version' => 'LTI Version',
6771: 'url' => 'URL',
6772: 'key' => 'Key',
6773: 'lifetime' => 'Nonce lifetime (s)',
6774: 'consumer' => 'Consumer',
6775: 'secret' => 'Secret',
6776: 'requser' => "User's identity sent",
6777: 'crsinc' => "Course's identity sent",
6778: 'email' => 'Email address',
6779: 'sourcedid' => 'User ID',
6780: 'other' => 'Other',
6781: 'passback' => 'Can return grades to Consumer:',
6782: 'roster' => 'Can retrieve roster from Consumer:',
6783: 'topmenu' => 'Display LON-CAPA page header',
6784: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6785: );
6786: return %lt;
6787: }
6788:
6789: sub lti_options {
6790: my ($num,$current,$itemcount,%lt) = @_;
6791: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6792: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6793: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6794: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6795: $checked{'makecrs'}{'N'} = ' checked="checked"';
6796: $checked{'mapcrstype'} = {};
6797: $checked{'makeuser'} = {};
6798: $checked{'selfenroll'} = {};
6799: $checked{'crssec'} = {};
6800: $checked{'crssecsrc'} = {};
6801: $checked{'lcauth'} = {};
6802: $checked{'menuitem'} = {};
6803: if ($num eq 'add') {
6804: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6805: }
6806: my $userfieldsty = 'none';
6807: my $crsfieldsty = 'none';
6808: my $crssecfieldsty = 'none';
6809: my $secsrcfieldsty = 'none';
6810: my $callbacksty = 'none';
6811: my $passbacksty = 'none';
6812: my $optionsty = 'block';
6813: my $crssty = 'block';
6814: my $lcauthparm;
6815: my $lcauthparmstyle = 'display:none';
6816: my $lcauthparmtext;
6817: my $menusty;
6818: my $numinrow = 4;
6819: my %menutitles = <imenu_titles();
6820:
6821: if (ref($current) eq 'HASH') {
6822: if (!$current->{'requser'}) {
6823: $optionsty = 'none';
6824: $crssty = 'none';
6825: } elsif (!$current->{'crsinc'}) {
6826: $crssty = 'none';
6827: }
6828: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6829: $checked{'mapuser'}{'sourcedid'} = '';
6830: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6831: $checked{'mapuser'}{'email'} = ' checked="checked"';
6832: } else {
6833: $checked{'mapuser'}{'other'} = ' checked="checked"';
6834: $userfield = $current->{'mapuser'};
6835: $userfieldsty = 'inline-block';
6836: }
6837: }
6838: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6839: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6840: if ($current->{'mapcrs'} eq 'context_id') {
6841: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6842: } else {
6843: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6844: $cidfield = $current->{'mapcrs'};
6845: $crsfieldsty = 'inline-block';
6846: }
6847: }
6848: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6849: foreach my $type (@{$current->{'mapcrstype'}}) {
6850: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6851: }
6852: }
6853: if (!$current->{'storecrs'}) {
6854: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6855: $checked{'storecrs'}{'Y'} = '';
6856: }
6857: if ($current->{'makecrs'}) {
6858: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6859: }
6860: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6861: foreach my $role (@{$current->{'makeuser'}}) {
6862: $checked{'makeuser'}{$role} = ' checked="checked"';
6863: }
6864: }
6865: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6866: $checked{'lcauth'}{$1} = ' checked="checked"';
6867: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6868: $lcauthparm = $current->{'lcauthparm'};
6869: $lcauthparmstyle = 'display:table-row';
6870: if ($current->{'lcauth'} eq 'localauth') {
6871: $lcauthparmtext = &mt('Local auth argument');
6872: } else {
6873: $lcauthparmtext = &mt('Kerberos domain');
6874: }
6875: }
6876: }
6877: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6878: foreach my $role (@{$current->{'selfenroll'}}) {
6879: $checked{'selfenroll'}{$role} = ' checked="checked"';
6880: }
6881: }
6882: if (ref($current->{'maproles'}) eq 'HASH') {
6883: %rolemaps = %{$current->{'maproles'}};
6884: }
6885: if ($current->{'section'} ne '') {
6886: $checked{'crssec'}{'Y'} = ' checked="checked"';
6887: $crssecfieldsty = 'inline-block';
6888: if ($current->{'section'} eq 'course_section_sourcedid') {
6889: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6890: } else {
6891: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6892: $crssecsrc = $current->{'section'};
6893: $secsrcfieldsty = 'inline-block';
6894: }
6895: } else {
6896: $checked{'crssec'}{'N'} = ' checked="checked"';
6897: }
6898: if ($current->{'callback'} ne '') {
6899: $callback = $current->{'callback'};
6900: $checked{'callback'}{'Y'} = ' checked="checked"';
6901: $callbacksty = 'inline-block';
6902: } else {
6903: $checked{'callback'}{'N'} = ' checked="checked"';
6904: }
6905: if ($current->{'topmenu'}) {
6906: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6907: } else {
6908: $checked{'topmenu'}{'N'} = ' checked="checked"';
6909: }
6910: if ($current->{'inlinemenu'}) {
6911: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6912: } else {
6913: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6914: }
6915: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6916: $menusty = 'inline-block';
6917: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6918: foreach my $item (@{$current->{'lcmenu'}}) {
6919: if (exists($menutitles{$item})) {
6920: $checked{'menuitem'}{$item} = ' checked="checked"';
6921: }
6922: }
6923: }
6924: } else {
6925: $menusty = 'none';
6926: }
6927: } else {
6928: $checked{'makecrs'}{'N'} = ' checked="checked"';
6929: $checked{'crssec'}{'N'} = ' checked="checked"';
6930: $checked{'callback'}{'N'} = ' checked="checked"';
6931: $checked{'topmenu'}{'N'} = ' checked="checked"';
6932: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6933: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6934: $menusty = 'inline-block';
6935: }
6936: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6937: my %coursetypetitles = &Apache::lonlocal::texthash (
6938: official => 'Official',
6939: unofficial => 'Unofficial',
6940: community => 'Community',
6941: textbook => 'Textbook',
6942: placement => 'Placement Test',
6943: lti => 'LTI Provider',
6944: );
6945: my @authtypes = ('internal','krb4','krb5','localauth');
6946: my %shortauth = (
6947: internal => 'int',
6948: krb4 => 'krb4',
6949: krb5 => 'krb5',
6950: localauth => 'loc'
6951: );
6952: my %authnames = &authtype_names();
6953: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6954: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6955: my @courseroles = ('cc','in','ta','ep','st');
6956: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6957: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6958: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6959: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6960: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6961: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6962: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6963: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6964: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6965: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6966: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6967: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6968: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6969: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6970: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6971: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6972: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6973: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6974: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6975: foreach my $option ('sourcedid','email','other') {
6976: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6977: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6978: ($option eq 'other' ? '' : (' 'x2) );
6979: }
6980: $output .= '</span></div>'.
6981: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6982: '<input type="text" name="lti_customuser_'.$num.'" '.
6983: 'value="'.$userfield.'" /></div></fieldset>'.
6984: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6985: foreach my $ltirole (@ltiroles) {
6986: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6987: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6988: }
6989: $output .= '</fieldset>'.
6990: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6991: '<table>'.
6992: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6993: '</table>'.
6994: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6995: '<td class="LC_left_item">';
6996: foreach my $auth ('lti',@authtypes) {
6997: my $authtext;
6998: if ($auth eq 'lti') {
6999: $authtext = &mt('None');
7000: } else {
7001: $authtext = $authnames{$shortauth{$auth}};
7002: }
7003: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
7004: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
7005: $authtext.'</label></span> ';
7006: }
7007: $output .= '</td></tr>'.
7008: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
7009: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
7010: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
7011: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
7012: '</table></fieldset>'.
7013: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
7014: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
7015: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
7016: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
7017: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7018: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
7019: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
7020: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7021: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
7022: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
7023: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7024: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
7025: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
7026: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7027: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
7028: '<span class="LC_nobreak">'.&mt('Menu items').': ';
7029: foreach my $type ('fullname','coursetitle','role','logout','grades') {
7030: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
7031: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
7032: (' 'x2);
7033: }
7034: $output .= '</span></div></fieldset>'.
7035: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
7036: '<div class="LC_floatleft"><span class="LC_nobreak">'.
7037: &mt('Unique course identifier').': ';
7038: foreach my $option ('course_offering_sourcedid','context_id','other') {
7039: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
7040: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
7041: ($option eq 'other' ? '' : (' 'x2) );
7042: }
7043: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
7044: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
7045: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
7046: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
7047: foreach my $type (@coursetypes) {
7048: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
7049: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
7050: (' 'x2);
7051: }
7052: $output .= '</span><br /><br />'.
7053: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
7054: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
7055: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7056: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
7057: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7058: '</fieldset>'.
7059: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
7060: foreach my $ltirole (@lticourseroles) {
7061: my ($selected,$selectnone);
7062: if ($rolemaps{$ltirole} eq '') {
7063: $selectnone = ' selected="selected"';
7064: }
7065: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
7066: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
7067: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
7068: foreach my $role (@courseroles) {
7069: unless ($selectnone) {
7070: if ($rolemaps{$ltirole} eq $role) {
7071: $selected = ' selected="selected"';
7072: } else {
7073: $selected = '';
7074: }
7075: }
7076: $output .= '<option value="'.$role.'"'.$selected.'>'.
7077: &Apache::lonnet::plaintext($role,'Course').
7078: '</option>';
7079: }
7080: $output .= '</select></td>';
7081: }
7082: $output .= '</tr></table></fieldset>'.
7083: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
7084: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
7085: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
7086: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7087: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
7088: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7089: '</fieldset>'.
7090: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
7091: foreach my $lticrsrole (@lticourseroles) {
7092: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
7093: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
7094: }
7095: $output .= '</fieldset>'.
7096: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
7097: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
7098: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
7099: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
7100: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
7101: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
7102: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
7103: '<span class="LC_nobreak">'.&mt('From').':<label>'.
7104: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
7105: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
7106: &mt('Standard field').'</label>'.(' 'x2).
7107: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
7108: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
7109: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
7110: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
7111: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
7112: my ($pb1p1chk,$pb1p0chk,$onclickpb);
7113: foreach my $extra ('roster','passback') {
7114: my $checkedon = '';
7115: my $checkedoff = ' checked="checked"';
7116: if ($extra eq 'passback') {
7117: $pb1p1chk = ' checked="checked"';
7118: $pb1p0chk = '';
7119: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
7120: } else {
7121: $onclickpb = '';
7122: }
7123: if (ref($current) eq 'HASH') {
7124: if (($current->{$extra})) {
7125: $checkedon = $checkedoff;
7126: $checkedoff = '';
7127: if ($extra eq 'passback') {
7128: $passbacksty = 'inline-block';
7129: }
7130: if ($current->{'passbackformat'} eq '1.0') {
7131: $pb1p0chk = ' checked="checked"';
7132: $pb1p1chk = '';
7133: }
7134: }
7135: }
7136: $output .= $lt{$extra}.' '.
7137: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
7138: &mt('No').'</label>'.(' 'x2).
7139: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
7140: &mt('Yes').'</label><br />';
7141: }
7142: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
7143: '<span class="LC_nobreak">'.&mt('Grade format').
7144: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
7145: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
7146: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
7147: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
7148: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
7149: $output .= '</span></div></fieldset>';
7150: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
7151: #
7152: # $output .= '</fieldset>'.
7153: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
7154: return $output;
7155: }
7156:
7157: sub ltimenu_titles {
7158: return &Apache::lonlocal::texthash(
7159: fullname => 'Full name',
7160: coursetitle => 'Course title',
7161: role => 'Role',
7162: logout => 'Logout',
7163: grades => 'Grades',
7164: );
7165: }
7166:
7167: sub check_switchserver {
7168: my ($home) = @_;
7169: my $switchserver;
7170: if ($home ne '') {
7171: my $allowed;
7172: my @ids=&Apache::lonnet::current_machine_ids();
7173: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7174: if (!$allowed) {
7175: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
7176: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
7177: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7178: }
7179: }
7180: return $switchserver;
7181: }
7182:
7183: sub print_coursedefaults {
7184: my ($position,$dom,$settings,$rowtotal) = @_;
7185: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
7186: my $itemcount = 1;
7187: my %choices = &Apache::lonlocal::texthash (
7188: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
7189: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
7190: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
7191: coursecredits => 'Credits can be specified for courses',
7192: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
7193: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
7194: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
7195: texengine => 'Default method to display mathematics',
7196: postsubmit => 'Disable submit button/keypress following student submission',
7197: canclone => "People who may clone a course (besides course's owner and coordinators)",
7198: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
7199: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
7200: );
7201: my %staticdefaults = (
7202: anonsurvey_threshold => 10,
7203: uploadquota => 500,
7204: postsubmit => 60,
7205: mysqltables => 172800,
7206: );
7207: if ($position eq 'top') {
7208: %defaultchecked = (
7209: 'canuse_pdfforms' => 'off',
7210: 'uselcmath' => 'on',
7211: 'usejsme' => 'on',
7212: 'inline_chem' => 'on',
7213: 'canclone' => 'none',
7214: );
7215: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
7216: my $deftex = $Apache::lonnet::deftex;
7217: if (ref($settings) eq 'HASH') {
7218: if ($settings->{'texengine'}) {
7219: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
7220: $deftex = $settings->{'texengine'};
7221: }
7222: }
7223: }
7224: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7225: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
7226: '<span class="LC_nobreak">'.$choices{'texengine'}.
7227: '</span></td><td class="LC_right_item">'.
7228: '<select name="texengine">'."\n";
7229: my %texoptions = (
7230: MathJax => 'MathJax',
7231: mimetex => &mt('Convert to Images'),
7232: tth => &mt('TeX to HTML'),
7233: );
7234: foreach my $renderer ('MathJax','mimetex','tth') {
7235: my $selected = '';
7236: if ($renderer eq $deftex) {
7237: $selected = ' selected="selected"';
7238: }
7239: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
7240: }
7241: $mathdisp .= '</select></td></tr>'."\n";
7242: $itemcount ++;
7243: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
7244: \%choices,$itemcount);
7245: $datatable = $mathdisp.$datatable;
7246: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7247: $datatable .=
7248: '<tr'.$css_class.'><td style="vertical-align: top">'.
7249: '<span class="LC_nobreak">'.$choices{'canclone'}.
7250: '</span></td><td class="LC_left_item">';
7251: my $currcanclone = 'none';
7252: my $onclick;
7253: my @cloneoptions = ('none','domain');
7254: my %clonetitles = &Apache::lonlocal::texthash (
7255: none => 'No additional course requesters',
7256: domain => "Any course requester in course's domain",
7257: instcode => 'Course requests for official courses ...',
7258: );
7259: my (%codedefaults,@code_order,@posscodes);
7260: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
7261: \@code_order) eq 'ok') {
7262: if (@code_order > 0) {
7263: push(@cloneoptions,'instcode');
7264: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
7265: }
7266: }
7267: if (ref($settings) eq 'HASH') {
7268: if ($settings->{'canclone'}) {
7269: if (ref($settings->{'canclone'}) eq 'HASH') {
7270: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
7271: if (@code_order > 0) {
7272: $currcanclone = 'instcode';
7273: @posscodes = @{$settings->{'canclone'}{'instcode'}};
7274: }
7275: }
7276: } elsif ($settings->{'canclone'} eq 'domain') {
7277: $currcanclone = $settings->{'canclone'};
7278: }
7279: }
7280: }
7281: foreach my $option (@cloneoptions) {
7282: my ($checked,$additional);
7283: if ($currcanclone eq $option) {
7284: $checked = ' checked="checked"';
7285: }
7286: if ($option eq 'instcode') {
7287: if (@code_order) {
7288: my $show = 'none';
7289: if ($checked) {
7290: $show = 'block';
7291: }
7292: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
7293: &mt('Institutional codes for new and cloned course have identical:').
7294: '<br />';
7295: foreach my $item (@code_order) {
7296: my $codechk;
7297: if ($checked) {
7298: if (grep(/^\Q$item\E$/,@posscodes)) {
7299: $codechk = ' checked="checked"';
7300: }
7301: }
7302: $additional .= '<label>'.
7303: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
7304: $item.'</label>';
7305: }
7306: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
7307: }
7308: }
7309: $datatable .=
7310: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
7311: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
7312: '</label> '.$additional.'</span><br />';
7313: }
7314: $datatable .= '</td>'.
7315: '</tr>';
7316: $itemcount ++;
7317: } else {
7318: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7319: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
7320: my $currusecredits = 0;
7321: my $postsubmitclient = 1;
7322: my $ltiauth = 0;
7323: my @types = ('official','unofficial','community','textbook','placement');
7324: if (ref($settings) eq 'HASH') {
7325: if ($settings->{'ltiauth'}) {
7326: $ltiauth = 1;
7327: }
7328: $currdefresponder = $settings->{'anonsurvey_threshold'};
7329: if (ref($settings->{'uploadquota'}) eq 'HASH') {
7330: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
7331: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
7332: }
7333: }
7334: if (ref($settings->{'coursecredits'}) eq 'HASH') {
7335: foreach my $type (@types) {
7336: next if ($type eq 'community');
7337: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
7338: if ($defcredits{$type} ne '') {
7339: $currusecredits = 1;
7340: }
7341: }
7342: }
7343: if (ref($settings->{'postsubmit'}) eq 'HASH') {
7344: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
7345: $postsubmitclient = 0;
7346: foreach my $type (@types) {
7347: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7348: }
7349: } else {
7350: foreach my $type (@types) {
7351: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
7352: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
7353: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
7354: } else {
7355: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7356: }
7357: } else {
7358: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7359: }
7360: }
7361: }
7362: } else {
7363: foreach my $type (@types) {
7364: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7365: }
7366: }
7367: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7368: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7369: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7370: }
7371: } else {
7372: foreach my $type (@types) {
7373: $currmysql{$type} = $staticdefaults{'mysqltables'};
7374: }
7375: }
7376: } else {
7377: foreach my $type (@types) {
7378: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7379: }
7380: }
7381: if (!$currdefresponder) {
7382: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7383: } elsif ($currdefresponder < 1) {
7384: $currdefresponder = 1;
7385: }
7386: foreach my $type (@types) {
7387: if ($curruploadquota{$type} eq '') {
7388: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7389: }
7390: }
7391: $datatable .=
7392: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7393: $choices{'anonsurvey_threshold'}.
7394: '</span></td>'.
7395: '<td class="LC_right_item"><span class="LC_nobreak">'.
7396: '<input type="text" name="anonsurvey_threshold"'.
7397: ' value="'.$currdefresponder.'" size="5" /></span>'.
7398: '</td></tr>'."\n";
7399: $itemcount ++;
7400: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7401: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7402: $choices{'uploadquota'}.
7403: '</span></td>'.
7404: '<td style="text-align: right" class="LC_right_item">'.
7405: '<table><tr>';
7406: foreach my $type (@types) {
7407: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7408: '<input type="text" name="uploadquota_'.$type.'"'.
7409: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7410: }
7411: $datatable .= '</tr></table></td></tr>'."\n";
7412: $itemcount ++;
7413: my $onclick = "toggleDisplay(this.form,'credits');";
7414: my $display = 'none';
7415: if ($currusecredits) {
7416: $display = 'block';
7417: }
7418: my $additional = '<div id="credits" style="display: '.$display.'">'.
7419: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7420: foreach my $type (@types) {
7421: next if ($type eq 'community');
7422: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7423: '<input type="text" name="'.$type.'_credits"'.
7424: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7425: }
7426: $additional .= '</tr></table></div>'."\n";
7427: %defaultchecked = ('coursecredits' => 'off');
7428: @toggles = ('coursecredits');
7429: my $current = {
7430: 'coursecredits' => $currusecredits,
7431: };
7432: (my $table,$itemcount) =
7433: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7434: \%choices,$itemcount,$onclick,$additional,'left');
7435: $datatable .= $table;
7436: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7437: my $display = 'none';
7438: if ($postsubmitclient) {
7439: $display = 'block';
7440: }
7441: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7442: &mt('Number of seconds submit is disabled').'<br />'.
7443: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7444: '<table><tr>';
7445: foreach my $type (@types) {
7446: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7447: '<input type="text" name="'.$type.'_timeout" value="'.
7448: $deftimeout{$type}.'" size="5" /></td>';
7449: }
7450: $additional .= '</tr></table></div>'."\n";
7451: %defaultchecked = ('postsubmit' => 'on');
7452: @toggles = ('postsubmit');
7453: $current = {
7454: 'postsubmit' => $postsubmitclient,
7455: };
7456: ($table,$itemcount) =
7457: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7458: \%choices,$itemcount,$onclick,$additional,'left');
7459: $datatable .= $table;
7460: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7461: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7462: $choices{'mysqltables'}.
7463: '</span></td>'.
7464: '<td style="text-align: right" class="LC_right_item">'.
7465: '<table><tr>';
7466: foreach my $type (@types) {
7467: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7468: '<input type="text" name="mysqltables_'.$type.'"'.
7469: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7470: }
7471: $datatable .= '</tr></table></td></tr>'."\n";
7472: $itemcount ++;
7473: %defaultchecked = ('ltiauth' => 'off');
7474: @toggles = ('ltiauth');
7475: $current = {
7476: 'ltiauth' => $ltiauth,
7477: };
7478: ($table,$itemcount) =
7479: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7480: \%choices,$itemcount,undef,undef,'left');
7481: $datatable .= $table;
7482: $itemcount ++;
7483: }
7484: $$rowtotal += $itemcount;
7485: return $datatable;
7486: }
7487:
7488: sub print_selfenrollment {
7489: my ($position,$dom,$settings,$rowtotal) = @_;
7490: my ($css_class,$datatable);
7491: my $itemcount = 1;
7492: my @types = ('official','unofficial','community','textbook','placement');
7493: if (($position eq 'top') || ($position eq 'middle')) {
7494: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7495: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7496: my @rows;
7497: my $key;
7498: if ($position eq 'top') {
7499: $key = 'admin';
7500: if (ref($rowsref) eq 'ARRAY') {
7501: @rows = @{$rowsref};
7502: }
7503: } elsif ($position eq 'middle') {
7504: $key = 'default';
7505: @rows = ('types','registered','approval','limit');
7506: }
7507: foreach my $row (@rows) {
7508: if (defined($titlesref->{$row})) {
7509: $itemcount ++;
7510: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7511: $datatable .= '<tr'.$css_class.'>'.
7512: '<td>'.$titlesref->{$row}.'</td>'.
7513: '<td class="LC_left_item">'.
7514: '<table><tr>';
7515: my (%current,%currentcap);
7516: if (ref($settings) eq 'HASH') {
7517: if (ref($settings->{$key}) eq 'HASH') {
7518: foreach my $type (@types) {
7519: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7520: $current{$type} = $settings->{$key}->{$type}->{$row};
7521: }
7522: if (($row eq 'limit') && ($key eq 'default')) {
7523: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7524: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7525: }
7526: }
7527: }
7528: }
7529: }
7530: my %roles = (
7531: '0' => &Apache::lonnet::plaintext('dc'),
7532: );
7533:
7534: foreach my $type (@types) {
7535: unless (($row eq 'registered') && ($key eq 'default')) {
7536: $datatable .= '<th>'.&mt($type).'</th>';
7537: }
7538: }
7539: unless (($row eq 'registered') && ($key eq 'default')) {
7540: $datatable .= '</tr><tr>';
7541: }
7542: foreach my $type (@types) {
7543: if ($type eq 'community') {
7544: $roles{'1'} = &mt('Community personnel');
7545: } else {
7546: $roles{'1'} = &mt('Course personnel');
7547: }
7548: $datatable .= '<td style="vertical-align: top">';
7549: if ($position eq 'top') {
7550: my %checked;
7551: if ($current{$type} eq '0') {
7552: $checked{'0'} = ' checked="checked"';
7553: } else {
7554: $checked{'1'} = ' checked="checked"';
7555: }
7556: foreach my $role ('1','0') {
7557: $datatable .= '<span class="LC_nobreak"><label>'.
7558: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7559: 'value="'.$role.'"'.$checked{$role}.' />'.
7560: $roles{$role}.'</label></span> ';
7561: }
7562: } else {
7563: if ($row eq 'types') {
7564: my %checked;
7565: if ($current{$type} =~ /^(all|dom)$/) {
7566: $checked{$1} = ' checked="checked"';
7567: } else {
7568: $checked{''} = ' checked="checked"';
7569: }
7570: foreach my $val ('','dom','all') {
7571: $datatable .= '<span class="LC_nobreak"><label>'.
7572: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7573: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7574: }
7575: } elsif ($row eq 'registered') {
7576: my %checked;
7577: if ($current{$type} eq '1') {
7578: $checked{'1'} = ' checked="checked"';
7579: } else {
7580: $checked{'0'} = ' checked="checked"';
7581: }
7582: foreach my $val ('0','1') {
7583: $datatable .= '<span class="LC_nobreak"><label>'.
7584: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7585: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7586: }
7587: } elsif ($row eq 'approval') {
7588: my %checked;
7589: if ($current{$type} =~ /^([12])$/) {
7590: $checked{$1} = ' checked="checked"';
7591: } else {
7592: $checked{'0'} = ' checked="checked"';
7593: }
7594: for my $val (0..2) {
7595: $datatable .= '<span class="LC_nobreak"><label>'.
7596: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7597: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7598: }
7599: } elsif ($row eq 'limit') {
7600: my %checked;
7601: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7602: $checked{$1} = ' checked="checked"';
7603: } else {
7604: $checked{'none'} = ' checked="checked"';
7605: }
7606: my $cap;
7607: if ($currentcap{$type} =~ /^\d+$/) {
7608: $cap = $currentcap{$type};
7609: }
7610: foreach my $val ('none','allstudents','selfenrolled') {
7611: $datatable .= '<span class="LC_nobreak"><label>'.
7612: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7613: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7614: }
7615: $datatable .= '<br />'.
7616: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7617: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7618: '</span>';
7619: }
7620: }
7621: $datatable .= '</td>';
7622: }
7623: $datatable .= '</tr>';
7624: }
7625: $datatable .= '</table></td></tr>';
7626: }
7627: } elsif ($position eq 'bottom') {
7628: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7629: }
7630: $$rowtotal += $itemcount;
7631: return $datatable;
7632: }
7633:
7634: sub print_validation_rows {
7635: my ($caller,$dom,$settings,$rowtotal) = @_;
7636: my ($itemsref,$namesref,$fieldsref);
7637: if ($caller eq 'selfenroll') {
7638: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7639: } elsif ($caller eq 'requestcourses') {
7640: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7641: }
7642: my %currvalidation;
7643: if (ref($settings) eq 'HASH') {
7644: if (ref($settings->{'validation'}) eq 'HASH') {
7645: %currvalidation = %{$settings->{'validation'}};
7646: }
7647: }
7648: my $datatable;
7649: my $itemcount = 0;
7650: foreach my $item (@{$itemsref}) {
7651: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7652: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7653: $namesref->{$item}.
7654: '</span></td>'.
7655: '<td class="LC_left_item">';
7656: if (($item eq 'url') || ($item eq 'button')) {
7657: $datatable .= '<span class="LC_nobreak">'.
7658: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7659: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7660: } elsif ($item eq 'fields') {
7661: my @currfields;
7662: if (ref($currvalidation{$item}) eq 'ARRAY') {
7663: @currfields = @{$currvalidation{$item}};
7664: }
7665: foreach my $field (@{$fieldsref}) {
7666: my $check = '';
7667: if (grep(/^\Q$field\E$/,@currfields)) {
7668: $check = ' checked="checked"';
7669: }
7670: $datatable .= '<span class="LC_nobreak"><label>'.
7671: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7672: ' value="'.$field.'"'.$check.' />'.$field.
7673: '</label></span> ';
7674: }
7675: } elsif ($item eq 'markup') {
7676: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7677: $currvalidation{$item}.
7678: '</textarea>';
7679: }
7680: $datatable .= '</td></tr>'."\n";
7681: if (ref($rowtotal)) {
7682: $itemcount ++;
7683: }
7684: }
7685: if ($caller eq 'requestcourses') {
7686: my %currhash;
7687: if (ref($settings) eq 'HASH') {
7688: if (ref($settings->{'validation'}) eq 'HASH') {
7689: if ($settings->{'validation'}{'dc'} ne '') {
7690: $currhash{$settings->{'validation'}{'dc'}} = 1;
7691: }
7692: }
7693: }
7694: my $numinrow = 2;
7695: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7696: 'validationdc',%currhash);
7697: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7698: $datatable .= '<tr'.$css_class.'><td>';
7699: if ($numdc > 1) {
7700: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7701: } else {
7702: $datatable .= &mt('Course creation processed as: ');
7703: }
7704: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7705: $itemcount ++;
7706: }
7707: if (ref($rowtotal)) {
7708: $$rowtotal += $itemcount;
7709: }
7710: return $datatable;
7711: }
7712:
7713: sub print_privacy {
7714: my ($position,$dom,$settings,$rowtotal) = @_;
7715: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7716: my $itemcount = 0;
7717: unless ($position eq 'top') {
7718: @items = ('domain','author','course','community');
7719: %names = &Apache::lonlocal::texthash (
7720: domain => 'Assigned domain role(s)',
7721: author => 'Assigned co-author role(s)',
7722: course => 'Assigned course role(s)',
7723: community => 'Assigned community role',
7724: );
7725: $numinrow = 4;
7726: ($othertitle,$usertypes,$types) =
7727: &Apache::loncommon::sorted_inst_types($dom);
7728: }
7729: if (($position eq 'top') || ($position eq 'middle')) {
7730: my (%by_ip,%by_location,@intdoms,@instdoms);
7731: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7732: if ($position eq 'top') {
7733: my %curr;
7734: my @options = ('none','user','domain','auto');
7735: my %titles = &Apache::lonlocal::texthash (
7736: none => 'Not allowed',
7737: user => 'User authorizes',
7738: domain => 'DC authorizes',
7739: auto => 'Unrestricted',
7740: instdom => 'Other domain shares institution/provider',
7741: extdom => 'Other domain has different institution/provider',
7742: );
7743: my %names = &Apache::lonlocal::texthash (
7744: domain => 'Domain role',
7745: author => 'Co-author role',
7746: course => 'Course role',
7747: community => 'Community role',
7748: );
7749: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7750: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7751: foreach my $domtype ('instdom','extdom') {
7752: my (%checked,$skip);
7753: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7754: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7755: '<td class="LC_left_item">';
7756: if ($domtype eq 'instdom') {
7757: unless (@instdoms > 1) {
7758: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7759: $skip = 1;
7760: }
7761: } elsif ($domtype eq 'extdom') {
7762: if (keys(%by_location) == 0) {
7763: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7764: $skip = 1;
7765: }
7766: }
7767: unless ($skip) {
7768: foreach my $roletype ('domain','author','course','community') {
7769: $checked{'auto'} = ' checked="checked"';
7770: if (ref($settings) eq 'HASH') {
7771: if (ref($settings->{approval}) eq 'HASH') {
7772: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7773: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7774: $checked{$1} = ' checked="checked"';
7775: $checked{'auto'} = '';
7776: }
7777: }
7778: }
7779: }
7780: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7781: foreach my $option (@options) {
7782: $datatable .= '<span class="LC_nobreak"><label>'.
7783: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7784: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7785: '</label></span> ';
7786: }
7787: $datatable .= '</fieldset>';
7788: }
7789: }
7790: $datatable .= '</td></tr>';
7791: $itemcount ++;
7792: }
7793: } elsif ($position eq 'middle') {
7794: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7795: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7796: foreach my $item (@{$types}) {
7797: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7798: $numinrow,$itemcount,'','','','','',
7799: '',$usertypes->{$item});
7800: $itemcount ++;
7801: }
7802: }
7803: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7804: $numinrow,$itemcount,'','','','','',
7805: '',$othertitle);
7806: $itemcount ++;
7807: } else {
7808: my (@insttypes,%insttitles);
7809: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7810: @insttypes = @{$types};
7811: %insttitles = %{$usertypes};
7812: }
7813: foreach my $item (@insttypes,'default') {
7814: my $title;
7815: if ($item eq 'default') {
7816: $title = $othertitle;
7817: } else {
7818: $title = $insttitles{$item};
7819: }
7820: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7821: $datatable .= '<tr'.$css_class.'>'.
7822: '<td class="LC_left_item">'.$title.'</td>'.
7823: '<td class="LC_left_item">'.
7824: &mt('Nothing to set here, as there are no other domains').
7825: '</td></tr>';
7826: $itemcount ++;
7827: }
7828: }
7829: }
7830: } else {
7831: my $prefix;
7832: if ($position eq 'lower') {
7833: $prefix = 'priv';
7834: } else {
7835: $prefix = 'unpriv';
7836: }
7837: foreach my $item (@items) {
7838: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7839: $numinrow,$itemcount,'','','','','',
7840: '',$names{$item});
7841: $itemcount ++;
7842: }
7843: }
7844: if (ref($rowtotal)) {
7845: $$rowtotal += $itemcount;
7846: }
7847: return $datatable;
7848: }
7849:
7850: sub print_passwords {
7851: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7852: my ($datatable,$css_class);
7853: my $itemcount = 0;
7854: my %titles = &Apache::lonlocal::texthash (
7855: captcha => '"Forgot Password" CAPTCHA validation',
7856: link => 'Reset link expiration (hours)',
7857: case => 'Case-sensitive usernames/e-mail',
7858: prelink => 'Information required (form 1)',
7859: postlink => 'Information required (form 2)',
7860: emailsrc => 'LON-CAPA e-mail address type(s)',
7861: customtext => 'Domain specific text (HTML)',
7862: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7863: intauth_check => 'Check bcrypt cost if authenticated',
7864: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7865: permanent => 'Permanent e-mail address',
7866: critical => 'Critical notification address',
7867: notify => 'Notification address',
7868: min => 'Minimum password length',
7869: max => 'Maximum password length',
7870: chars => 'Required characters',
7871: expire => 'Password expiration (days)',
7872: numsaved => 'Number of previous passwords to save and disallow reuse',
7873: );
7874: if ($position eq 'top') {
7875: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7876: my $shownlinklife = 2;
7877: my $prelink = 'both';
7878: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7879: if (ref($settings) eq 'HASH') {
7880: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7881: $shownlinklife = $settings->{resetlink};
7882: }
7883: if (ref($settings->{resetcase}) eq 'ARRAY') {
7884: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7885: }
7886: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7887: $prelink = $settings->{resetprelink};
7888: }
7889: if (ref($settings->{resetpostlink}) eq 'HASH') {
7890: %postlink = %{$settings->{resetpostlink}};
7891: }
7892: if (ref($settings->{resetemail}) eq 'ARRAY') {
7893: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7894: }
7895: if ($settings->{resetremove}) {
7896: $nostdtext = 1;
7897: }
7898: if ($settings->{resetcustom}) {
7899: $customurl = $settings->{resetcustom};
7900: }
7901: } else {
7902: if (ref($types) eq 'ARRAY') {
7903: foreach my $item (@{$types}) {
7904: $casesens{$item} = 1;
7905: $postlink{$item} = ['username','email'];
7906: }
7907: }
7908: $casesens{'default'} = 1;
7909: $postlink{'default'} = ['username','email'];
7910: $prelink = 'both';
7911: %emailsrc = (
7912: permanent => 1,
7913: critical => 1,
7914: notify => 1,
7915: );
7916: }
7917: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7918: $itemcount ++;
7919: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7920: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7921: '<td class="LC_left_item">'.
7922: '<input type="textbox" value="'.$shownlinklife.'" '.
7923: 'name="passwords_link" size="3" /></td></tr>';
7924: $itemcount ++;
7925: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7926: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7927: '<td class="LC_left_item">';
7928: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7929: foreach my $item (@{$types}) {
7930: my $checkedcase;
7931: if ($casesens{$item}) {
7932: $checkedcase = ' checked="checked"';
7933: }
7934: $datatable .= '<span class="LC_nobreak"><label>'.
7935: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7936: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7937: '</span> ';
7938: }
7939: }
7940: my $checkedcase;
7941: if ($casesens{'default'}) {
7942: $checkedcase = ' checked="checked"';
7943: }
7944: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7945: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7946: $othertitle.'</label></span></td>';
7947: $itemcount ++;
7948: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7949: my %checkedpre = (
7950: both => ' checked="checked"',
7951: either => '',
7952: );
7953: if ($prelink eq 'either') {
7954: $checkedpre{either} = ' checked="checked"';
7955: $checkedpre{both} = '';
7956: }
7957: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7958: '<td class="LC_left_item"><span class="LC_nobreak">'.
7959: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7960: &mt('Both username and e-mail address').'</label></span> '.
7961: '<span class="LC_nobreak"><label>'.
7962: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7963: &mt('Either username or e-mail address').'</label></span></td></tr>';
7964: $itemcount ++;
7965: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7966: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7967: '<td class="LC_left_item">';
7968: my %postlinked;
7969: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7970: foreach my $item (@{$types}) {
7971: undef(%postlinked);
7972: $datatable .= '<fieldset style="display: inline-block;">'.
7973: '<legend>'.$usertypes->{$item}.'</legend>';
7974: if (ref($postlink{$item}) eq 'ARRAY') {
7975: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7976: }
7977: foreach my $field ('email','username') {
7978: my $checked;
7979: if ($postlinked{$field}) {
7980: $checked = ' checked="checked"';
7981: }
7982: $datatable .= '<span class="LC_nobreak"><label>'.
7983: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7984: $field.'"'.$checked.' />'.$field.'</label>'.
7985: '<span> ';
7986: }
7987: $datatable .= '</fieldset>';
7988: }
7989: }
7990: if (ref($postlink{'default'}) eq 'ARRAY') {
7991: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7992: }
7993: $datatable .= '<fieldset style="display: inline-block;">'.
7994: '<legend>'.$othertitle.'</legend>';
7995: foreach my $field ('email','username') {
7996: my $checked;
7997: if ($postlinked{$field}) {
7998: $checked = ' checked="checked"';
7999: }
8000: $datatable .= '<span class="LC_nobreak"><label>'.
8001: '<input type="checkbox" name="passwords_postlink_default" value="'.
8002: $field.'"'.$checked.' />'.$field.'</label>'.
8003: '<span> ';
8004: }
8005: $datatable .= '</fieldset></td></tr>';
8006: $itemcount ++;
8007: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8008: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
8009: '<td class="LC_left_item">';
8010: foreach my $type ('permanent','critical','notify') {
8011: my $checkedemail;
8012: if ($emailsrc{$type}) {
8013: $checkedemail = ' checked="checked"';
8014: }
8015: $datatable .= '<span class="LC_nobreak"><label>'.
8016: '<input type="checkbox" name="passwords_emailsrc" value="'.
8017: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
8018: '<span> ';
8019: }
8020: $datatable .= '</td></tr>';
8021: $itemcount ++;
8022: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8023: my $switchserver = &check_switchserver($dom,$confname);
8024: my ($showstd,$noshowstd);
8025: if ($nostdtext) {
8026: $noshowstd = ' checked="checked"';
8027: } else {
8028: $showstd = ' checked="checked"';
8029: }
8030: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
8031: '<td class="LC_left_item"><span class="LC_nobreak">'.
8032: &mt('Retain standard text:').
8033: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
8034: &mt('Yes').'</label>'.' '.
8035: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
8036: &mt('No').'</label></span><br />'.
8037: '<span class="LC_fontsize_small">'.
8038: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
8039: &mt('Include custom text:');
8040: if ($customurl) {
8041: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
8042: undef,undef,undef,undef,'background-color:#ffffff');
8043: $datatable .= '<span class="LC_nobreak"> '.$link.
8044: '<label><input type="checkbox" name="passwords_custom_del"'.
8045: ' value="1" />'.&mt('Delete?').'</label></span>'.
8046: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
8047: }
8048: if ($switchserver) {
8049: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
8050: } else {
8051: $datatable .='<span class="LC_nobreak"> '.
8052: '<input type="file" name="passwords_customfile" /></span>';
8053: }
8054: $datatable .= '</td></tr>';
8055: } elsif ($position eq 'middle') {
8056: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
8057: my @items = ('intauth_cost','intauth_check','intauth_switch');
8058: my %defaults;
8059: if (ref($domconf{'defaults'}) eq 'HASH') {
8060: %defaults = %{$domconf{'defaults'}};
8061: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
8062: $defaults{'intauth_cost'} = 10;
8063: }
8064: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
8065: $defaults{'intauth_check'} = 0;
8066: }
8067: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
8068: $defaults{'intauth_switch'} = 0;
8069: }
8070: } else {
8071: %defaults = (
8072: 'intauth_cost' => 10,
8073: 'intauth_check' => 0,
8074: 'intauth_switch' => 0,
8075: );
8076: }
8077: foreach my $item (@items) {
8078: if ($itemcount%2) {
8079: $css_class = '';
8080: } else {
8081: $css_class = ' class="LC_odd_row" ';
8082: }
8083: $datatable .= '<tr'.$css_class.'>'.
8084: '<td><span class="LC_nobreak">'.$titles{$item}.
8085: '</span></td><td class="LC_left_item" colspan="3">';
8086: if ($item eq 'intauth_switch') {
8087: my @options = (0,1,2);
8088: my %optiondesc = &Apache::lonlocal::texthash (
8089: 0 => 'No',
8090: 1 => 'Yes',
8091: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
8092: );
8093: $datatable .= '<table width="100%">';
8094: foreach my $option (@options) {
8095: my $checked = ' ';
8096: if ($defaults{$item} eq $option) {
8097: $checked = ' checked="checked"';
8098: }
8099: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8100: '<label><input type="radio" name="'.$item.
8101: '" value="'.$option.'"'.$checked.' />'.
8102: $optiondesc{$option}.'</label></span></td></tr>';
8103: }
8104: $datatable .= '</table>';
8105: } elsif ($item eq 'intauth_check') {
8106: my @options = (0,1,2);
8107: my %optiondesc = &Apache::lonlocal::texthash (
8108: 0 => 'No',
8109: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
8110: 2 => 'Yes, disallow login if stored cost is less than domain default',
8111: );
8112: $datatable .= '<table width="100%">';
8113: foreach my $option (@options) {
8114: my $checked = ' ';
8115: my $onclick;
8116: if ($defaults{$item} eq $option) {
8117: $checked = ' checked="checked"';
8118: }
8119: if ($option == 2) {
8120: $onclick = ' onclick="javascript:warnIntAuth(this);"';
8121: }
8122: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8123: '<label><input type="radio" name="'.$item.
8124: '" value="'.$option.'"'.$checked.$onclick.' />'.
8125: $optiondesc{$option}.'</label></span></td></tr>';
8126: }
8127: $datatable .= '</table>';
8128: } else {
8129: $datatable .= '<input type="text" name="'.$item.'" value="'.
8130: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
8131: }
8132: $datatable .= '</td></tr>';
8133: $itemcount ++;
8134: }
8135: } elsif ($position eq 'lower') {
8136: $datatable .= &password_rules('passwords',\$itemcount,$settings);
8137: } else {
8138: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8139: my %ownerchg = (
8140: by => {},
8141: for => {},
8142: );
8143: my %ownertitles = &Apache::lonlocal::texthash (
8144: by => 'Course owner status(es) allowed',
8145: for => 'Student status(es) allowed',
8146: );
8147: if (ref($settings) eq 'HASH') {
8148: if (ref($settings->{crsownerchg}) eq 'HASH') {
8149: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
8150: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
8151: }
8152: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
8153: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
8154: }
8155: }
8156: }
8157: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8158: $datatable .= '<tr '.$css_class.'>'.
8159: '<td>'.
8160: &mt('Requirements').'<ul>'.
8161: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
8162: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
8163: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
8164: '<li>'.&mt('User, course, and student share same domain').'</li>'.
8165: '</ul>'.
8166: '</td>'.
8167: '<td class="LC_left_item">';
8168: foreach my $item ('by','for') {
8169: $datatable .= '<fieldset style="display: inline-block;">'.
8170: '<legend>'.$ownertitles{$item}.'</legend>';
8171: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
8172: foreach my $type (@{$types}) {
8173: my $checked;
8174: if ($ownerchg{$item}{$type}) {
8175: $checked = ' checked="checked"';
8176: }
8177: $datatable .= '<span class="LC_nobreak"><label>'.
8178: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
8179: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
8180: '</span> ';
8181: }
8182: }
8183: my $checked;
8184: if ($ownerchg{$item}{'default'}) {
8185: $checked = ' checked="checked"';
8186: }
8187: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
8188: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
8189: $othertitle.'</label></span></fieldset>';
8190: }
8191: $datatable .= '</td></tr>';
8192: }
8193: return $datatable;
8194: }
8195:
8196: sub password_rules {
8197: my ($prefix,$itemcountref,$settings) = @_;
8198: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
8199: my %titles;
8200: if ($prefix eq 'passwords') {
8201: %titles = &Apache::lonlocal::texthash (
8202: min => 'Minimum password length',
8203: max => 'Maximum password length',
8204: chars => 'Required characters',
8205: );
8206: } elsif ($prefix eq 'secrets') {
8207: %titles = &Apache::lonlocal::texthash (
8208: min => 'Minimum secret length',
8209: max => 'Maximum secret length',
8210: chars => 'Required characters',
8211: );
8212: }
8213: $min = $Apache::lonnet::passwdmin;
8214: my $datatable;
8215: my $itemcount;
8216: if (ref($itemcountref)) {
8217: $itemcount = $$itemcountref;
8218: }
8219: if (ref($settings) eq 'HASH') {
8220: if ($settings->{min}) {
8221: $min = $settings->{min};
8222: }
8223: if ($settings->{max}) {
8224: $max = $settings->{max};
8225: }
8226: if (ref($settings->{chars}) eq 'ARRAY') {
8227: map { $chars{$_} = 1; } (@{$settings->{chars}});
8228: }
8229: if ($prefix eq 'passwords') {
8230: if ($settings->{expire}) {
8231: $expire = $settings->{expire};
8232: }
8233: if ($settings->{numsaved}) {
8234: $numsaved = $settings->{numsaved};
8235: }
8236: }
8237: }
8238: my %rulenames = &Apache::lonlocal::texthash(
8239: uc => 'At least one upper case letter',
8240: lc => 'At least one lower case letter',
8241: num => 'At least one number',
8242: spec => 'At least one non-alphanumeric',
8243: );
8244: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8245: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
8246: '<td class="LC_left_item"><span class="LC_nobreak">'.
8247: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
8248: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8249: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
8250: '</span></td></tr>';
8251: $itemcount ++;
8252: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8253: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
8254: '<td class="LC_left_item"><span class="LC_nobreak">'.
8255: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
8256: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8257: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
8258: '</span></td></tr>';
8259: $itemcount ++;
8260: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8261: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
8262: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
8263: '</span></td>';
8264: my $numinrow = 2;
8265: my @possrules = ('uc','lc','num','spec');
8266: $datatable .= '<td class="LC_left_item"><table>';
8267: for (my $i=0; $i<@possrules; $i++) {
8268: my ($rem,$checked);
8269: if ($chars{$possrules[$i]}) {
8270: $checked = ' checked="checked"';
8271: }
8272: $rem = $i%($numinrow);
8273: if ($rem == 0) {
8274: if ($i > 0) {
8275: $datatable .= '</tr>';
8276: }
8277: $datatable .= '<tr>';
8278: }
8279: $datatable .= '<td><span class="LC_nobreak"><label>'.
8280: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
8281: $rulenames{$possrules[$i]}.'</label></span></td>';
8282: }
8283: my $rem = @possrules%($numinrow);
8284: my $colsleft = $numinrow - $rem;
8285: if ($colsleft > 1 ) {
8286: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8287: ' </td>';
8288: } elsif ($colsleft == 1) {
8289: $datatable .= '<td class="LC_left_item"> </td>';
8290: }
8291: $datatable .='</table></td></tr>';
8292: $itemcount ++;
8293: if ($prefix eq 'passwords') {
8294: $titles{'expire'} = &mt('Password expiration (days)');
8295: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
8296: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8297: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
8298: '<td class="LC_left_item"><span class="LC_nobreak">'.
8299: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
8300: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8301: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
8302: '</span></td></tr>';
8303: $itemcount ++;
8304: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8305: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
8306: '<td class="LC_left_item"><span class="LC_nobreak">'.
8307: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
8308: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8309: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
8310: '</span></td></tr>';
8311: $itemcount ++;
8312: }
8313: if (ref($itemcountref)) {
8314: $$itemcountref += $itemcount;
8315: }
8316: return $datatable;
8317: }
8318:
8319: sub print_wafproxy {
8320: my ($position,$dom,$settings,$rowtotal) = @_;
8321: my $css_class;
8322: my $itemcount = 0;
8323: my $datatable;
8324: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8325: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8326: my %lt = &wafproxy_titles();
8327: foreach my $server (sort(keys(%servers))) {
8328: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8329: next if ($serverhome eq '');
8330: my $serverdom;
8331: if ($serverhome ne $server) {
8332: $serverdom = &Apache::lonnet::host_domain($serverhome);
8333: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8334: $othercontrol{$server} = $serverdom;
8335: }
8336: } else {
8337: $serverdom = &Apache::lonnet::host_domain($server);
8338: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8339: if ($serverdom ne $dom) {
8340: $othercontrol{$server} = $serverdom;
8341: } else {
8342: $setdom = 1;
8343: if (ref($settings) eq 'HASH') {
8344: if (ref($settings->{'alias'}) eq 'HASH') {
8345: $aliases{$dom} = $settings->{'alias'};
8346: if ($aliases{$dom} ne '') {
8347: $showdom = 1;
8348: }
8349: }
8350: if (ref($settings->{'saml'}) eq 'HASH') {
8351: $saml{$dom} = $settings->{'saml'};
8352: }
8353: }
8354: }
8355: }
8356: }
8357: if ($setdom) {
8358: %{$values{$dom}} = ();
8359: if (ref($settings) eq 'HASH') {
8360: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8361: $values{$dom}{$item} = $settings->{$item};
8362: }
8363: }
8364: }
8365: if (keys(%othercontrol)) {
8366: %otherdoms = reverse(%othercontrol);
8367: foreach my $domain (keys(%otherdoms)) {
8368: %{$values{$domain}} = ();
8369: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8370: if (ref($config{'wafproxy'}) eq 'HASH') {
8371: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8372: if (exists($config{'wafproxy'}{'saml'})) {
8373: $saml{$domain} = $config{'wafproxy'}{'saml'};
8374: }
8375: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8376: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8377: }
8378: }
8379: }
8380: }
8381: if ($position eq 'top') {
8382: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8383: my %aliasinfo;
8384: foreach my $server (sort(keys(%servers))) {
8385: $itemcount ++;
8386: my $dom_in_effect;
8387: my $aliasrows = '<tr>'.
8388: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8389: &mt('Hostname').': '.
8390: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8391: if ($othercontrol{$server}) {
8392: $dom_in_effect = $othercontrol{$server};
8393: my ($current,$forsaml);
8394: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8395: $current = $aliases{$dom_in_effect}{$server};
8396: }
8397: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8398: if ($saml{$dom_in_effect}{$server}) {
8399: $forsaml = 1;
8400: }
8401: }
8402: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8403: &mt('Alias').': ';
8404: if ($current) {
8405: $aliasrows .= $current;
8406: if ($forsaml) {
8407: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8408: }
8409: } else {
8410: $aliasrows .= &mt('None');
8411: }
8412: $aliasrows .= ' <span class="LC_small">('.
8413: &mt('controlled by domain: [_1]',
8414: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8415: } else {
8416: $dom_in_effect = $dom;
8417: my ($current,$samlon,$samloff);
8418: $samloff = ' checked="checked"';
8419: if (ref($aliases{$dom}) eq 'HASH') {
8420: if ($aliases{$dom}{$server}) {
8421: $current = $aliases{$dom}{$server};
8422: }
8423: }
8424: if (ref($saml{$dom}) eq 'HASH') {
8425: if ($saml{$dom}{$server}) {
8426: $samlon = $samloff;
8427: undef($samloff);
8428: }
8429: }
8430: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8431: &mt('Alias').': '.
8432: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8433: 'value="'.$current.'" size="30" />'.
8434: (' 'x2).'<span class="LC_nobreak">'.
8435: &mt('Alias used for SSO Auth').': <label>'.
8436: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8437: &mt('No').'</label> <label>'.
8438: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8439: &mt('Yes').'</label></span>'.
8440: '</td>';
8441: }
8442: $aliasrows .= '</tr>';
8443: $aliasinfo{$dom_in_effect} .= $aliasrows;
8444: }
8445: if ($aliasinfo{$dom}) {
8446: my ($onclick,$wafon,$wafoff,$showtable);
8447: $onclick = ' onclick="javascript:toggleWAF();"';
8448: $wafoff = ' checked="checked"';
8449: $showtable = ' style="display:none";';
8450: if ($showdom) {
8451: $wafon = $wafoff;
8452: $wafoff = '';
8453: $showtable = ' style="display:inline;"';
8454: }
8455: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8456: $datatable = '<tr'.$css_class.'>'.
8457: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8458: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8459: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8460: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8461: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8462: &mt('No').'</label></span></td>'.
8463: '<td class="LC_left_item">'.
8464: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8465: '</table></td></tr>';
8466: $itemcount++;
8467: }
8468: if (keys(%otherdoms)) {
8469: foreach my $key (sort(keys(%otherdoms))) {
8470: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8471: $datatable .= '<tr'.$css_class.'>'.
8472: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8473: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8474: '</table></td></tr>';
8475: $itemcount++;
8476: }
8477: }
8478: } else {
8479: my %ip_methods = &remoteip_methods();
8480: if ($setdom) {
8481: $itemcount ++;
8482: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8483: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8484: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8485: $wafstyle = ' style="display:none;"';
8486: $nowafstyle = ' style="display:table-row;"';
8487: $currwafdisplay = ' style="display: none"';
8488: $wafrangestyle = ' style="display: none"';
8489: $curr_remotip = 'n';
8490: $ssltossl = ' checked="checked"';
8491: if ($showdom) {
8492: $wafstyle = ' style="display:table-row;"';
8493: $nowafstyle = ' style="display:none;"';
8494: if (keys(%{$values{$dom}})) {
8495: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8496: $curr_remotip = $values{$dom}{remoteip};
8497: }
8498: if ($curr_remotip eq 'h') {
8499: $currwafdisplay = ' style="display:table-row"';
8500: $wafrangestyle = ' style="display:inline-block;"';
8501: }
8502: if ($values{$dom}{'sslopt'}) {
8503: $alltossl = ' checked="checked"';
8504: $ssltossl = '';
8505: }
8506: }
8507: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8508: $vpndircheck = ' checked="checked"';
8509: $currwafvpn = ' style="display:table-row;"';
8510: $wafrangestyle = ' style="display:inline-block;"';
8511: } else {
8512: $vpnaliascheck = ' checked="checked"';
8513: $currwafvpn = ' style="display:none;"';
8514: }
8515: }
8516: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8517: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8518: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8519: '</tr>'.
8520: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8521: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8522: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8523: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8524: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8525: '<td class="LC_left_item"><table>'.
8526: '<tr>'.
8527: '<td valign="top">'.$lt{'remoteip'}.': '.
8528: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8529: foreach my $option ('m','h','n') {
8530: my $sel;
8531: if ($option eq $curr_remotip) {
8532: $sel = ' selected="selected"';
8533: }
8534: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8535: $ip_methods{$option}.'</option>';
8536: }
8537: $datatable .= '</select></td></tr>'."\n".
8538: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8539: $lt{'ipheader'}.': '.
8540: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8541: 'name="wafproxy_ipheader" />'.
8542: '</td></tr>'."\n".
8543: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8544: $lt{'trusted'}.':<br />'.
8545: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8546: $values{$dom}{'trusted'}.'</textarea>'.
8547: '</td></tr>'."\n".
8548: '<tr><td><hr /></td></tr>'."\n".
8549: '<tr>'.
8550: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8551: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8552: $lt{'vpndirect'}.'</label>'.(' 'x2).
8553: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8554: $lt{'vpnaliased'}.'</label></span></td></tr>';
8555: foreach my $item ('vpnint','vpnext') {
8556: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8557: '<td valign="top">'.$lt{$item}.':<br />'.
8558: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8559: $values{$dom}{$item}.'</textarea>'.
8560: '</td></tr>'."\n";
8561: }
8562: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8563: '<tr>'.
8564: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8565: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8566: $lt{'alltossl'}.'</label>'.(' 'x2).
8567: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8568: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8569: '</table></td></tr>';
8570: }
8571: if (keys(%otherdoms)) {
8572: foreach my $domain (sort(keys(%otherdoms))) {
8573: $itemcount ++;
8574: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8575: $datatable .= '<tr'.$css_class.'>'.
8576: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8577: '<td class="LC_left_item"><table>';
8578: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8579: my $showval = &mt('None');
8580: if ($item eq 'ssl') {
8581: $showval = $lt{'ssltossl'};
8582: }
8583: if ($values{$domain}{$item}) {
8584: $showval = $values{$domain}{$item};
8585: if ($item eq 'ssl') {
8586: $showval = $lt{'alltossl'};
8587: } elsif ($item eq 'remoteip') {
8588: $showval = $ip_methods{$values{$domain}{$item}};
8589: }
8590: }
8591: $datatable .= '<tr>'.
8592: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8593: }
8594: $datatable .= '</table></td></tr>';
8595: }
8596: }
8597: }
8598: $$rowtotal += $itemcount;
8599: return $datatable;
8600: }
8601:
8602: sub wafproxy_titles {
8603: return &Apache::lonlocal::texthash(
8604: remoteip => "Method for determining user's IP",
8605: ipheader => 'Request header containing remote IP',
8606: trusted => 'Trusted IP range(s)',
8607: vpnaccess => 'Access from institutional VPN',
8608: vpndirect => 'via regular hostname (no WAF)',
8609: vpnaliased => 'via aliased hostname (WAF)',
8610: vpnint => 'Internal IP Range(s) for VPN sessions',
8611: vpnext => 'IP Range(s) for backend WAF connections',
8612: sslopt => 'Forwarding http/https',
8613: alltossl => 'WAF forwards both http and https requests to https',
8614: ssltossl => 'WAF forwards http requests to http and https to https',
8615: );
8616: }
8617:
8618: sub remoteip_methods {
8619: return &Apache::lonlocal::texthash(
8620: m => 'Use Apache mod_remoteip',
8621: h => 'Use headers parsed by LON-CAPA',
8622: n => 'Not in use',
8623: );
8624: }
8625:
8626: sub print_usersessions {
8627: my ($position,$dom,$settings,$rowtotal) = @_;
8628: my ($css_class,$datatable,$itemcount,%checked,%choices);
8629: my (%by_ip,%by_location,@intdoms,@instdoms);
8630: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8631:
8632: my @alldoms = &Apache::lonnet::all_domains();
8633: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8634: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8635: my %altids = &id_for_thisdom(%servers);
8636: if ($position eq 'top') {
8637: if (keys(%serverhomes) > 1) {
8638: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8639: my ($curroffloadnow,$curroffloadoth);
8640: if (ref($settings) eq 'HASH') {
8641: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8642: $curroffloadnow = $settings->{'offloadnow'};
8643: }
8644: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8645: $curroffloadoth = $settings->{'offloadoth'};
8646: }
8647: }
8648: my $other_insts = scalar(keys(%by_location));
8649: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8650: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8651: } else {
8652: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8653: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8654: '</td></tr>';
8655: }
8656: } else {
8657: my %titles = &usersession_titles();
8658: my ($prefix,@types);
8659: if ($position eq 'bottom') {
8660: $prefix = 'remote';
8661: @types = ('version','excludedomain','includedomain');
8662: } else {
8663: $prefix = 'hosted';
8664: @types = ('excludedomain','includedomain');
8665: }
8666: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8667: }
8668: $$rowtotal += $itemcount;
8669: return $datatable;
8670: }
8671:
8672: sub rules_by_location {
8673: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8674: my ($datatable,$itemcount,$css_class);
8675: if (keys(%{$by_location}) == 0) {
8676: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8677: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8678: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8679: '</td></tr>';
8680: $itemcount = 1;
8681: } else {
8682: $itemcount = 0;
8683: my $numinrow = 5;
8684: my (%current,%checkedon,%checkedoff);
8685: my @locations = sort(keys(%{$by_location}));
8686: foreach my $type (@{$types}) {
8687: $checkedon{$type} = '';
8688: $checkedoff{$type} = ' checked="checked"';
8689: }
8690: if (ref($settings) eq 'HASH') {
8691: if (ref($settings->{$prefix}) eq 'HASH') {
8692: foreach my $key (keys(%{$settings->{$prefix}})) {
8693: $current{$key} = $settings->{$prefix}{$key};
8694: if ($key eq 'version') {
8695: if ($current{$key} ne '') {
8696: $checkedon{$key} = ' checked="checked"';
8697: $checkedoff{$key} = '';
8698: }
8699: } elsif (ref($current{$key}) eq 'ARRAY') {
8700: $checkedon{$key} = ' checked="checked"';
8701: $checkedoff{$key} = '';
8702: }
8703: }
8704: }
8705: }
8706: foreach my $type (@{$types}) {
8707: next if ($type ne 'version' && !@locations);
8708: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8709: $datatable .= '<tr'.$css_class.'>
8710: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8711: <span class="LC_nobreak">
8712: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8713: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8714: if ($type eq 'version') {
8715: my @lcversions = &Apache::lonnet::all_loncaparevs();
8716: my $selector = '<select name="'.$prefix.'_version">';
8717: foreach my $version (@lcversions) {
8718: my $selected = '';
8719: if ($current{'version'} eq $version) {
8720: $selected = ' selected="selected"';
8721: }
8722: $selector .= ' <option value="'.$version.'"'.
8723: $selected.'>'.$version.'</option>';
8724: }
8725: $selector .= '</select> ';
8726: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8727: } else {
8728: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8729: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8730: ' />'.(' 'x2).
8731: '<input type="button" value="'.&mt('uncheck all').'" '.
8732: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8733: "\n".
8734: '</div><div><table>';
8735: my $rem;
8736: for (my $i=0; $i<@locations; $i++) {
8737: my ($showloc,$value,$checkedtype);
8738: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8739: my $ip = $by_location->{$locations[$i]}->[0];
8740: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8741: $value = join(':',@{$by_ip->{$ip}});
8742: $showloc = join(', ',@{$by_ip->{$ip}});
8743: if (ref($current{$type}) eq 'ARRAY') {
8744: foreach my $loc (@{$by_ip->{$ip}}) {
8745: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8746: $checkedtype = ' checked="checked"';
8747: last;
8748: }
8749: }
8750: }
8751: }
8752: }
8753: $rem = $i%($numinrow);
8754: if ($rem == 0) {
8755: if ($i > 0) {
8756: $datatable .= '</tr>';
8757: }
8758: $datatable .= '<tr>';
8759: }
8760: $datatable .= '<td class="LC_left_item">'.
8761: '<span class="LC_nobreak"><label>'.
8762: '<input type="checkbox" name="'.$prefix.'_'.$type.
8763: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8764: '</label></span></td>';
8765: }
8766: $rem = @locations%($numinrow);
8767: my $colsleft = $numinrow - $rem;
8768: if ($colsleft > 1 ) {
8769: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8770: ' </td>';
8771: } elsif ($colsleft == 1) {
8772: $datatable .= '<td class="LC_left_item"> </td>';
8773: }
8774: $datatable .= '</tr></table>';
8775: }
8776: $datatable .= '</td></tr>';
8777: $itemcount ++;
8778: }
8779: }
8780: return ($datatable,$itemcount);
8781: }
8782:
8783: sub print_ssl {
8784: my ($position,$dom,$settings,$rowtotal) = @_;
8785: my ($css_class,$datatable);
8786: my $itemcount = 1;
8787: if ($position eq 'top') {
8788: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8789: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8790: my $same_institution;
8791: if ($intdom ne '') {
8792: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8793: if (ref($internet_names) eq 'ARRAY') {
8794: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8795: $same_institution = 1;
8796: }
8797: }
8798: }
8799: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8800: $datatable = '<tr'.$css_class.'><td colspan="2">';
8801: if ($same_institution) {
8802: my %domservers = &Apache::lonnet::get_servers($dom);
8803: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8804: } else {
8805: $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.");
8806: }
8807: $datatable .= '</td></tr>';
8808: $itemcount ++;
8809: } else {
8810: my %titles = &ssl_titles();
8811: my (%by_ip,%by_location,@intdoms,@instdoms);
8812: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8813: my @alldoms = &Apache::lonnet::all_domains();
8814: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8815: my @domservers = &Apache::lonnet::get_servers($dom);
8816: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8817: my %altids = &id_for_thisdom(%servers);
8818: if (($position eq 'connto') || ($position eq 'connfrom')) {
8819: my $legacy;
8820: unless (ref($settings) eq 'HASH') {
8821: my $name;
8822: if ($position eq 'connto') {
8823: $name = 'loncAllowInsecure';
8824: } else {
8825: $name = 'londAllowInsecure';
8826: }
8827: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8828: my @ids=&Apache::lonnet::current_machine_ids();
8829: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8830: my %what = (
8831: $name => 1,
8832: );
8833: my ($result,$returnhash) =
8834: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8835: if ($result eq 'ok') {
8836: if (ref($returnhash) eq 'HASH') {
8837: $legacy = $returnhash->{$name};
8838: }
8839: }
8840: } else {
8841: $legacy = $Apache::lonnet::perlvar{$name};
8842: }
8843: }
8844: foreach my $type ('dom','intdom','other') {
8845: my %checked;
8846: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8847: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8848: '<td class="LC_right_item">';
8849: my $skip;
8850: if ($type eq 'dom') {
8851: unless (keys(%servers) > 1) {
8852: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8853: $skip = 1;
8854: }
8855: }
8856: if ($type eq 'intdom') {
8857: unless (@instdoms > 1) {
8858: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8859: $skip = 1;
8860: }
8861: } elsif ($type eq 'other') {
8862: if (keys(%by_location) == 0) {
8863: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8864: $skip = 1;
8865: }
8866: }
8867: unless ($skip) {
8868: $checked{'yes'} = ' checked="checked"';
8869: if (ref($settings) eq 'HASH') {
8870: if (ref($settings->{$position}) eq 'HASH') {
8871: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8872: $checked{$1} = $checked{'yes'};
8873: delete($checked{'yes'});
8874: }
8875: }
8876: } else {
8877: if ($legacy == 0) {
8878: $checked{'req'} = $checked{'yes'};
8879: delete($checked{'yes'});
8880: }
8881: }
8882: foreach my $option ('no','yes','req') {
8883: $datatable .= '<span class="LC_nobreak"><label>'.
8884: '<input type="radio" name="'.$position.'_'.$type.'" '.
8885: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8886: '</label></span>'.(' 'x2);
8887: }
8888: }
8889: $datatable .= '</td></tr>';
8890: $itemcount ++;
8891: }
8892: } else {
8893: my $prefix = 'replication';
8894: my @types = ('certreq','nocertreq');
8895: if (keys(%by_location) == 0) {
8896: $datatable .= '<tr'.$css_class.'><td>'.
8897: &mt('Nothing to set here, as there are no other institutions').
8898: '</td></tr>';
8899: $itemcount ++;
8900: } else {
8901: ($datatable,$itemcount) =
8902: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8903: }
8904: }
8905: }
8906: $$rowtotal += $itemcount;
8907: return $datatable;
8908: }
8909:
8910: sub ssl_titles {
8911: return &Apache::lonlocal::texthash (
8912: dom => 'LON-CAPA servers/VMs from same domain',
8913: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8914: other => 'External LON-CAPA servers/VMs',
8915: connto => 'Connections to other servers',
8916: connfrom => 'Connections from other servers',
8917: replication => 'Replicating content to other institutions',
8918: certreq => 'Client certificate required, but specific domains exempt',
8919: nocertreq => 'No client certificate required, except for specific domains',
8920: no => 'SSL not used',
8921: yes => 'SSL Optional (used if available)',
8922: req => 'SSL Required',
8923: );
8924: }
8925:
8926: sub print_trust {
8927: my ($prefix,$dom,$settings,$rowtotal) = @_;
8928: my ($css_class,$datatable,%checked,%choices);
8929: my (%by_ip,%by_location,@intdoms,@instdoms);
8930: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8931: my $itemcount = 1;
8932: my %titles = &trust_titles();
8933: my @types = ('exc','inc');
8934: if ($prefix eq 'top') {
8935: $prefix = 'content';
8936: } elsif ($prefix eq 'bottom') {
8937: $prefix = 'msg';
8938: }
8939: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8940: $$rowtotal += $itemcount;
8941: return $datatable;
8942: }
8943:
8944: sub trust_titles {
8945: return &Apache::lonlocal::texthash(
8946: content => "Access to this domain's content by others",
8947: shared => "Access to other domain's content by this domain",
8948: enroll => "Enrollment in this domain's courses by others",
8949: othcoau => "Co-author roles in this domain for others",
8950: coaurem => "Co-author roles for this domain's users elsewhere",
8951: domroles => "Domain roles in this domain assignable to others",
8952: catalog => "Course Catalog for this domain displayed elsewhere",
8953: reqcrs => "Requests for creation of courses in this domain by others",
8954: msg => "Users in other domains can send messages to this domain",
8955: exc => "Allow all, but exclude specific domains",
8956: inc => "Deny all, but include specific domains",
8957: );
8958: }
8959:
8960: sub build_location_hashes {
8961: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8962: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8963: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8964: my %iphost = &Apache::lonnet::get_iphost();
8965: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8966: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8967: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8968: foreach my $id (@{$iphost{$primary_ip}}) {
8969: my $intdom = &Apache::lonnet::internet_dom($id);
8970: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8971: push(@{$intdoms},$intdom);
8972: }
8973: }
8974: }
8975: foreach my $ip (keys(%iphost)) {
8976: if (ref($iphost{$ip}) eq 'ARRAY') {
8977: foreach my $id (@{$iphost{$ip}}) {
8978: my $location = &Apache::lonnet::internet_dom($id);
8979: if ($location) {
8980: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8981: my $dom = &Apache::lonnet::host_domain($id);
8982: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8983: push(@{$instdoms},$dom);
8984: }
8985: next;
8986: }
8987: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8988: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8989: push(@{$by_ip->{$ip}},$location);
8990: }
8991: } else {
8992: $by_ip->{$ip} = [$location];
8993: }
8994: }
8995: }
8996: }
8997: }
8998: foreach my $ip (sort(keys(%{$by_ip}))) {
8999: if (ref($by_ip->{$ip}) eq 'ARRAY') {
9000: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
9001: my $first = $by_ip->{$ip}->[0];
9002: if (ref($by_location->{$first}) eq 'ARRAY') {
9003: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
9004: push(@{$by_location->{$first}},$ip);
9005: }
9006: } else {
9007: $by_location->{$first} = [$ip];
9008: }
9009: }
9010: }
9011: return;
9012: }
9013:
9014: sub current_offloads_to {
9015: my ($dom,$settings,$servers) = @_;
9016: my (%spareid,%otherdomconfigs);
9017: if (ref($servers) eq 'HASH') {
9018: foreach my $lonhost (sort(keys(%{$servers}))) {
9019: my $gotspares;
9020: if (ref($settings) eq 'HASH') {
9021: if (ref($settings->{'spares'}) eq 'HASH') {
9022: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
9023: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
9024: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
9025: $gotspares = 1;
9026: }
9027: }
9028: }
9029: unless ($gotspares) {
9030: my $gotspares;
9031: my $serverhomeID =
9032: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
9033: my $serverhomedom =
9034: &Apache::lonnet::host_domain($serverhomeID);
9035: if ($serverhomedom ne $dom) {
9036: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
9037: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9038: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9039: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9040: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9041: $gotspares = 1;
9042: }
9043: }
9044: } else {
9045: $otherdomconfigs{$serverhomedom} =
9046: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
9047: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
9048: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9049: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9050: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
9051: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9052: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9053: $gotspares = 1;
9054: }
9055: }
9056: }
9057: }
9058: }
9059: }
9060: }
9061: unless ($gotspares) {
9062: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
9063: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9064: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9065: } else {
9066: my $server_hostname = &Apache::lonnet::hostname($lonhost);
9067: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
9068: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
9069: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9070: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9071: } else {
9072: my %what = (
9073: spareid => 1,
9074: );
9075: my ($result,$returnhash) =
9076: &Apache::lonnet::get_remote_globals($lonhost,\%what);
9077: if ($result eq 'ok') {
9078: if (ref($returnhash) eq 'HASH') {
9079: if (ref($returnhash->{'spareid'}) eq 'HASH') {
9080: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
9081: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
9082: }
9083: }
9084: }
9085: }
9086: }
9087: }
9088: }
9089: }
9090: return %spareid;
9091: }
9092:
9093: sub spares_row {
9094: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
9095: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
9096: my $css_class;
9097: my $numinrow = 4;
9098: my $itemcount = 1;
9099: my $datatable;
9100: my %typetitles = &sparestype_titles();
9101: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
9102: foreach my $server (sort(keys(%{$servers}))) {
9103: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
9104: my ($othercontrol,$serverdom);
9105: if ($serverhome ne $server) {
9106: $serverdom = &Apache::lonnet::host_domain($serverhome);
9107: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9108: } else {
9109: $serverdom = &Apache::lonnet::host_domain($server);
9110: if ($serverdom ne $dom) {
9111: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9112: }
9113: }
9114: next unless (ref($spareid->{$server}) eq 'HASH');
9115: my ($checkednow,$checkedoth);
9116: if (ref($curroffloadnow) eq 'HASH') {
9117: if ($curroffloadnow->{$server}) {
9118: $checkednow = ' checked="checked"';
9119: }
9120: }
9121: if (ref($curroffloadoth) eq 'HASH') {
9122: if ($curroffloadoth->{$server}) {
9123: $checkedoth = ' checked="checked"';
9124: }
9125: }
9126: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
9127: $datatable .= '<tr'.$css_class.'>
9128: <td rowspan="2">
9129: <span class="LC_nobreak">'.
9130: &mt('[_1] when busy, offloads to:'
9131: ,'<b>'.$server.'</b>').'</span><br />'.
9132: '<span class="LC_nobreak">'."\n".
9133: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
9134: ' '.&mt('Switch any active user on next access').'</label></span>'.
9135: "\n";
9136: if ($other_insts) {
9137: $datatable .= '<br />'.
9138: '<span class="LC_nobreak">'."\n".
9139: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
9140: ' '.&mt('Switch other institutions on next access').'</label></span>'.
9141: "\n";
9142: }
9143: my (%current,%canselect);
9144: my @choices =
9145: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
9146: foreach my $type ('primary','default') {
9147: if (ref($spareid->{$server}) eq 'HASH') {
9148: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
9149: my @spares = @{$spareid->{$server}{$type}};
9150: if (@spares > 0) {
9151: if ($othercontrol) {
9152: $current{$type} = join(', ',@spares);
9153: } else {
9154: $current{$type} .= '<table>';
9155: my $numspares = scalar(@spares);
9156: for (my $i=0; $i<@spares; $i++) {
9157: my $rem = $i%($numinrow);
9158: if ($rem == 0) {
9159: if ($i > 0) {
9160: $current{$type} .= '</tr>';
9161: }
9162: $current{$type} .= '<tr>';
9163: }
9164: $current{$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'".');" /> '.
9165: $spareid->{$server}{$type}[$i].
9166: '</label></td>'."\n";
9167: }
9168: my $rem = @spares%($numinrow);
9169: my $colsleft = $numinrow - $rem;
9170: if ($colsleft > 1 ) {
9171: $current{$type} .= '<td colspan="'.$colsleft.
9172: '" class="LC_left_item">'.
9173: ' </td>';
9174: } elsif ($colsleft == 1) {
9175: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
9176: }
9177: $current{$type} .= '</tr></table>';
9178: }
9179: }
9180: }
9181: if ($current{$type} eq '') {
9182: $current{$type} = &mt('None specified');
9183: }
9184: if ($othercontrol) {
9185: if ($type eq 'primary') {
9186: $canselect{$type} = $othercontrol;
9187: }
9188: } else {
9189: $canselect{$type} =
9190: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
9191: '<select name="newspare_'.$type.'_'.$server.'" '.
9192: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
9193: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
9194: if (@choices > 0) {
9195: foreach my $lonhost (@choices) {
9196: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
9197: }
9198: }
9199: $canselect{$type} .= '</select>'."\n";
9200: }
9201: } else {
9202: $current{$type} = &mt('Could not be determined');
9203: if ($type eq 'primary') {
9204: $canselect{$type} = $othercontrol;
9205: }
9206: }
9207: if ($type eq 'default') {
9208: $datatable .= '<tr'.$css_class.'>';
9209: }
9210: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
9211: '<td>'.$current{$type}.'</td>'."\n".
9212: '<td>'.$canselect{$type}.'</td></tr>'."\n";
9213: }
9214: $itemcount ++;
9215: }
9216: }
9217: $$rowtotal += $itemcount;
9218: return $datatable;
9219: }
9220:
9221: sub possible_newspares {
9222: my ($server,$currspares,$serverhomes,$altids) = @_;
9223: my $serverhostname = &Apache::lonnet::hostname($server);
9224: my %excluded;
9225: if ($serverhostname ne '') {
9226: %excluded = (
9227: $serverhostname => 1,
9228: );
9229: }
9230: if (ref($currspares) eq 'HASH') {
9231: foreach my $type (keys(%{$currspares})) {
9232: if (ref($currspares->{$type}) eq 'ARRAY') {
9233: if (@{$currspares->{$type}} > 0) {
9234: foreach my $curr (@{$currspares->{$type}}) {
9235: my $hostname = &Apache::lonnet::hostname($curr);
9236: $excluded{$hostname} = 1;
9237: }
9238: }
9239: }
9240: }
9241: }
9242: my @choices;
9243: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
9244: if (keys(%{$serverhomes}) > 1) {
9245: foreach my $name (sort(keys(%{$serverhomes}))) {
9246: unless ($excluded{$name}) {
9247: if (exists($altids->{$serverhomes->{$name}})) {
9248: push(@choices,$altids->{$serverhomes->{$name}});
9249: } else {
9250: push(@choices,$serverhomes->{$name});
9251: }
9252: }
9253: }
9254: }
9255: }
9256: return sort(@choices);
9257: }
9258:
9259: sub print_loadbalancing {
9260: my ($dom,$settings,$rowtotal) = @_;
9261: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9262: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9263: my $numinrow = 1;
9264: my $datatable;
9265: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9266: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
9267: if (ref($settings) eq 'HASH') {
9268: %existing = %{$settings};
9269: }
9270: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
9271: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
9272: \%currtargets,\%currrules,\%currcookies);
9273: } else {
9274: return;
9275: }
9276: my ($othertitle,$usertypes,$types) =
9277: &Apache::loncommon::sorted_inst_types($dom);
9278: my $rownum = 8;
9279: if (ref($types) eq 'ARRAY') {
9280: $rownum += scalar(@{$types});
9281: }
9282: my @css_class = ('LC_odd_row','LC_even_row');
9283: my $balnum = 0;
9284: my $islast;
9285: my (@toshow,$disabledtext);
9286: if (keys(%currbalancer) > 0) {
9287: @toshow = sort(keys(%currbalancer));
9288: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
9289: push(@toshow,'');
9290: }
9291: } else {
9292: @toshow = ('');
9293: $disabledtext = &mt('No existing load balancer');
9294: }
9295: foreach my $lonhost (@toshow) {
9296: if ($balnum == scalar(@toshow)-1) {
9297: $islast = 1;
9298: } else {
9299: $islast = 0;
9300: }
9301: my $cssidx = $balnum%2;
9302: my $targets_div_style = 'display: none';
9303: my $disabled_div_style = 'display: block';
9304: my $homedom_div_style = 'display: none';
9305: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
9306: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
9307: '<p>';
9308: if ($lonhost eq '') {
9309: $datatable .= '<span class="LC_nobreak">';
9310: if (keys(%currbalancer) > 0) {
9311: $datatable .= &mt('Add balancer:');
9312: } else {
9313: $datatable .= &mt('Enable balancer:');
9314: }
9315: $datatable .= ' '.
9316: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9317: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9318: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9319: '<option value="" selected="selected">'.&mt('None').
9320: '</option>'."\n";
9321: foreach my $server (sort(keys(%servers))) {
9322: next if ($currbalancer{$server});
9323: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9324: }
9325: $datatable .=
9326: '</select>'."\n".
9327: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9328: } else {
9329: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9330: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9331: &mt('Stop balancing').'</label>'.
9332: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9333: $targets_div_style = 'display: block';
9334: $disabled_div_style = 'display: none';
9335: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9336: $homedom_div_style = 'display: block';
9337: }
9338: }
9339: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9340: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9341: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9342: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9343: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9344: my @sparestypes = ('primary','default');
9345: my %typetitles = &sparestype_titles();
9346: my %hostherechecked = (
9347: no => ' checked="checked"',
9348: );
9349: my %balcookiechecked = (
9350: no => ' checked="checked"',
9351: );
9352: foreach my $sparetype (@sparestypes) {
9353: my $targettable;
9354: for (my $i=0; $i<$numspares; $i++) {
9355: my $checked;
9356: if (ref($currtargets{$lonhost}) eq 'HASH') {
9357: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9358: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9359: $checked = ' checked="checked"';
9360: }
9361: }
9362: }
9363: my ($chkboxval,$disabled);
9364: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9365: $chkboxval = $spares[$i];
9366: }
9367: if (exists($currbalancer{$spares[$i]})) {
9368: $disabled = ' disabled="disabled"';
9369: }
9370: $targettable .=
9371: '<td><span class="LC_nobreak"><label>'.
9372: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9373: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9374: '</span></label></span></td>';
9375: my $rem = $i%($numinrow);
9376: if ($rem == 0) {
9377: if (($i > 0) && ($i < $numspares-1)) {
9378: $targettable .= '</tr>';
9379: }
9380: if ($i < $numspares-1) {
9381: $targettable .= '<tr>';
9382: }
9383: }
9384: }
9385: if ($targettable ne '') {
9386: my $rem = $numspares%($numinrow);
9387: my $colsleft = $numinrow - $rem;
9388: if ($colsleft > 1 ) {
9389: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9390: ' </td>';
9391: } elsif ($colsleft == 1) {
9392: $targettable .= '<td class="LC_left_item"> </td>';
9393: }
9394: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9395: '<table><tr>'.$targettable.'</tr></table><br />';
9396: }
9397: $hostherechecked{$sparetype} = '';
9398: if (ref($currtargets{$lonhost}) eq 'HASH') {
9399: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9400: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9401: $hostherechecked{$sparetype} = ' checked="checked"';
9402: $hostherechecked{'no'} = '';
9403: }
9404: }
9405: }
9406: }
9407: if ($currcookies{$lonhost}) {
9408: %balcookiechecked = (
9409: yes => ' checked="checked"',
9410: );
9411: }
9412: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9413: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9414: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9415: foreach my $sparetype (@sparestypes) {
9416: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9417: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9418: '</i></label><br />';
9419: }
9420: $datatable .= &mt('Use balancer cookie').'<br />'.
9421: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9422: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9423: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9424: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9425: '</div></td></tr>'.
9426: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9427: $othertitle,$usertypes,$types,\%servers,
9428: \%currbalancer,$lonhost,
9429: $targets_div_style,$homedom_div_style,
9430: $css_class[$cssidx],$balnum,$islast);
9431: $$rowtotal += $rownum;
9432: $balnum ++;
9433: }
9434: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9435: return $datatable;
9436: }
9437:
9438: sub get_loadbalancers_config {
9439: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9440: return unless ((ref($servers) eq 'HASH') &&
9441: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9442: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9443: (ref($currcookies) eq 'HASH'));
9444: if (keys(%{$existing}) > 0) {
9445: my $oldlonhost;
9446: foreach my $key (sort(keys(%{$existing}))) {
9447: if ($key eq 'lonhost') {
9448: $oldlonhost = $existing->{'lonhost'};
9449: $currbalancer->{$oldlonhost} = 1;
9450: } elsif ($key eq 'targets') {
9451: if ($oldlonhost) {
9452: $currtargets->{$oldlonhost} = $existing->{'targets'};
9453: }
9454: } elsif ($key eq 'rules') {
9455: if ($oldlonhost) {
9456: $currrules->{$oldlonhost} = $existing->{'rules'};
9457: }
9458: } elsif (ref($existing->{$key}) eq 'HASH') {
9459: $currbalancer->{$key} = 1;
9460: $currtargets->{$key} = $existing->{$key}{'targets'};
9461: $currrules->{$key} = $existing->{$key}{'rules'};
9462: if ($existing->{$key}{'cookie'}) {
9463: $currcookies->{$key} = 1;
9464: }
9465: }
9466: }
9467: } else {
9468: my ($balancerref,$targetsref) =
9469: &Apache::lonnet::get_lonbalancer_config($servers);
9470: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9471: foreach my $server (sort(keys(%{$balancerref}))) {
9472: $currbalancer->{$server} = 1;
9473: $currtargets->{$server} = $targetsref->{$server};
9474: }
9475: }
9476: }
9477: return;
9478: }
9479:
9480: sub loadbalancing_rules {
9481: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9482: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9483: $css_class,$balnum,$islast) = @_;
9484: my $output;
9485: my $num = 0;
9486: my ($alltypes,$othertypes,$titles) =
9487: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9488: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9489: foreach my $type (@{$alltypes}) {
9490: $num ++;
9491: my $current;
9492: if (ref($currrules) eq 'HASH') {
9493: $current = $currrules->{$type};
9494: }
9495: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9496: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9497: $current = '';
9498: }
9499: }
9500: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9501: $servers,$currbalancer,$lonhost,$dom,
9502: $targets_div_style,$homedom_div_style,
9503: $css_class,$balnum,$num,$islast);
9504: }
9505: }
9506: return $output;
9507: }
9508:
9509: sub loadbalancing_titles {
9510: my ($dom,$intdom,$usertypes,$types) = @_;
9511: my %othertypes = (
9512: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9513: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9514: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9515: '_LC_external' => &mt('Users not from [_1]',$intdom),
9516: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9517: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9518: );
9519: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9520: my @available;
9521: if (ref($types) eq 'ARRAY') {
9522: @available = @{$types};
9523: }
9524: unless (grep(/^default$/,@available)) {
9525: push(@available,'default');
9526: }
9527: unshift(@alltypes,@available);
9528: my %titles;
9529: foreach my $type (@alltypes) {
9530: if ($type =~ /^_LC_/) {
9531: $titles{$type} = $othertypes{$type};
9532: } elsif ($type eq 'default') {
9533: $titles{$type} = &mt('All users from [_1]',$dom);
9534: if (ref($types) eq 'ARRAY') {
9535: if (@{$types} > 0) {
9536: $titles{$type} = &mt('Other users from [_1]',$dom);
9537: }
9538: }
9539: } elsif (ref($usertypes) eq 'HASH') {
9540: $titles{$type} = $usertypes->{$type};
9541: }
9542: }
9543: return (\@alltypes,\%othertypes,\%titles);
9544: }
9545:
9546: sub loadbalance_rule_row {
9547: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9548: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9549: my @rulenames;
9550: my %ruletitles = &offloadtype_text();
9551: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9552: @rulenames = ('balancer','offloadedto','specific');
9553: } else {
9554: @rulenames = ('default','homeserver');
9555: if ($type eq '_LC_external') {
9556: push(@rulenames,'externalbalancer');
9557: } else {
9558: push(@rulenames,'specific');
9559: }
9560: push(@rulenames,'none');
9561: }
9562: my $style = $targets_div_style;
9563: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9564: $style = $homedom_div_style;
9565: }
9566: my $space;
9567: if ($islast && $num == 1) {
9568: $space = '<div style="display:inline-block;"> </div>';
9569: }
9570: my $output =
9571: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9572: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9573: '<td valaign="top">'.$space.
9574: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9575: for (my $i=0; $i<@rulenames; $i++) {
9576: my $rule = $rulenames[$i];
9577: my ($checked,$extra);
9578: if ($rulenames[$i] eq 'default') {
9579: $rule = '';
9580: }
9581: if ($rulenames[$i] eq 'specific') {
9582: if (ref($servers) eq 'HASH') {
9583: my $default;
9584: if (($current ne '') && (exists($servers->{$current}))) {
9585: $checked = ' checked="checked"';
9586: }
9587: unless ($checked) {
9588: $default = ' selected="selected"';
9589: }
9590: $extra =
9591: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9592: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9593: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9594: '<option value=""'.$default.'></option>'."\n";
9595: foreach my $server (sort(keys(%{$servers}))) {
9596: if (ref($currbalancer) eq 'HASH') {
9597: next if (exists($currbalancer->{$server}));
9598: }
9599: my $selected;
9600: if ($server eq $current) {
9601: $selected = ' selected="selected"';
9602: }
9603: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9604: }
9605: $extra .= '</select>';
9606: }
9607: } elsif ($rule eq $current) {
9608: $checked = ' checked="checked"';
9609: }
9610: $output .= '<span class="LC_nobreak"><label>'.
9611: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9612: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9613: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9614: ')"'.$checked.' /> ';
9615: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9616: $output .= $ruletitles{'particular'};
9617: } else {
9618: $output .= $ruletitles{$rulenames[$i]};
9619: }
9620: $output .= '</label>'.$extra.'</span><br />'."\n";
9621: }
9622: $output .= '</div></td></tr>'."\n";
9623: return $output;
9624: }
9625:
9626: sub offloadtype_text {
9627: my %ruletitles = &Apache::lonlocal::texthash (
9628: 'default' => 'Offloads to default destinations',
9629: 'homeserver' => "Offloads to user's home server",
9630: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9631: 'specific' => 'Offloads to specific server',
9632: 'none' => 'No offload',
9633: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9634: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9635: 'particular' => 'Session hosted (after re-auth) on server:',
9636: );
9637: return %ruletitles;
9638: }
9639:
9640: sub sparestype_titles {
9641: my %typestitles = &Apache::lonlocal::texthash (
9642: 'primary' => 'primary',
9643: 'default' => 'default',
9644: );
9645: return %typestitles;
9646: }
9647:
9648: sub contact_titles {
9649: my %titles = &Apache::lonlocal::texthash (
9650: 'supportemail' => 'Support E-mail address',
9651: 'adminemail' => 'Default Server Admin E-mail address',
9652: 'errormail' => 'Error reports to be e-mailed to',
9653: 'packagesmail' => 'Package update alerts to be e-mailed to',
9654: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9655: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9656: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9657: 'requestsmail' => 'E-mail from course requests requiring approval',
9658: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9659: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9660: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9661: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9662: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9663: 'errorweights' => 'Weights used to compute error count',
9664: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9665: );
9666: my %short_titles = &Apache::lonlocal::texthash (
9667: adminemail => 'Admin E-mail address',
9668: supportemail => 'Support E-mail',
9669: );
9670: return (\%titles,\%short_titles);
9671: }
9672:
9673: sub helpform_fields {
9674: my %titles = &Apache::lonlocal::texthash (
9675: 'username' => 'Name',
9676: 'user' => 'Username/domain',
9677: 'phone' => 'Phone',
9678: 'cc' => 'Cc e-mail',
9679: 'course' => 'Course Details',
9680: 'section' => 'Sections',
9681: 'screenshot' => 'File upload',
9682: );
9683: my @fields = ('username','phone','user','course','section','cc','screenshot');
9684: my %possoptions = (
9685: username => ['yes','no','req'],
9686: phone => ['yes','no','req'],
9687: user => ['yes','no'],
9688: cc => ['yes','no'],
9689: course => ['yes','no'],
9690: section => ['yes','no'],
9691: screenshot => ['yes','no'],
9692: );
9693: my %fieldoptions = &Apache::lonlocal::texthash (
9694: 'yes' => 'Optional',
9695: 'req' => 'Required',
9696: 'no' => "Not shown",
9697: );
9698: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9699: }
9700:
9701: sub tool_titles {
9702: my %titles = &Apache::lonlocal::texthash (
9703: aboutme => 'Personal web page',
9704: blog => 'Blog',
9705: webdav => 'WebDAV',
9706: portfolio => 'Portfolio',
9707: timezone => 'Can set time zone',
9708: official => 'Official courses (with institutional codes)',
9709: unofficial => 'Unofficial courses',
9710: community => 'Communities',
9711: textbook => 'Textbook courses',
9712: placement => 'Placement tests',
9713: );
9714: return %titles;
9715: }
9716:
9717: sub courserequest_titles {
9718: my %titles = &Apache::lonlocal::texthash (
9719: official => 'Official',
9720: unofficial => 'Unofficial',
9721: community => 'Communities',
9722: textbook => 'Textbook',
9723: placement => 'Placement tests',
9724: lti => 'LTI Provider',
9725: norequest => 'Not allowed',
9726: approval => 'Approval by DC',
9727: validate => 'With validation',
9728: autolimit => 'Numerical limit',
9729: unlimited => '(blank for unlimited)',
9730: );
9731: return %titles;
9732: }
9733:
9734: sub authorrequest_titles {
9735: my %titles = &Apache::lonlocal::texthash (
9736: norequest => 'Not allowed',
9737: approval => 'Approval by Dom. Coord.',
9738: automatic => 'Automatic approval',
9739: );
9740: return %titles;
9741: }
9742:
9743: sub courserequest_conditions {
9744: my %conditions = &Apache::lonlocal::texthash (
9745: approval => '(Processing of request subject to approval by Domain Coordinator).',
9746: validate => '(Processing of request subject to institutional validation).',
9747: );
9748: return %conditions;
9749: }
9750:
9751:
9752: sub print_usercreation {
9753: my ($position,$dom,$settings,$rowtotal) = @_;
9754: my $numinrow = 4;
9755: my $datatable;
9756: if ($position eq 'top') {
9757: $$rowtotal ++;
9758: my $rowcount = 0;
9759: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9760: if (ref($rules) eq 'HASH') {
9761: if (keys(%{$rules}) > 0) {
9762: $datatable .= &user_formats_row('username',$settings,$rules,
9763: $ruleorder,$numinrow,$rowcount);
9764: $$rowtotal ++;
9765: $rowcount ++;
9766: }
9767: }
9768: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9769: if (ref($idrules) eq 'HASH') {
9770: if (keys(%{$idrules}) > 0) {
9771: $datatable .= &user_formats_row('id',$settings,$idrules,
9772: $idruleorder,$numinrow,$rowcount);
9773: $$rowtotal ++;
9774: $rowcount ++;
9775: }
9776: }
9777: if ($rowcount == 0) {
9778: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9779: $$rowtotal ++;
9780: $rowcount ++;
9781: }
9782: } elsif ($position eq 'middle') {
9783: my @creators = ('author','course','requestcrs');
9784: my ($rules,$ruleorder) =
9785: &Apache::lonnet::inst_userrules($dom,'username');
9786: my %lt = &usercreation_types();
9787: my %checked;
9788: if (ref($settings) eq 'HASH') {
9789: if (ref($settings->{'cancreate'}) eq 'HASH') {
9790: foreach my $item (@creators) {
9791: $checked{$item} = $settings->{'cancreate'}{$item};
9792: }
9793: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9794: foreach my $item (@creators) {
9795: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9796: $checked{$item} = 'none';
9797: }
9798: }
9799: }
9800: }
9801: my $rownum = 0;
9802: foreach my $item (@creators) {
9803: $rownum ++;
9804: if ($checked{$item} eq '') {
9805: $checked{$item} = 'any';
9806: }
9807: my $css_class;
9808: if ($rownum%2) {
9809: $css_class = '';
9810: } else {
9811: $css_class = ' class="LC_odd_row" ';
9812: }
9813: $datatable .= '<tr'.$css_class.'>'.
9814: '<td><span class="LC_nobreak">'.$lt{$item}.
9815: '</span></td><td style="text-align: right">';
9816: my @options = ('any');
9817: if (ref($rules) eq 'HASH') {
9818: if (keys(%{$rules}) > 0) {
9819: push(@options,('official','unofficial'));
9820: }
9821: }
9822: push(@options,'none');
9823: foreach my $option (@options) {
9824: my $type = 'radio';
9825: my $check = ' ';
9826: if ($checked{$item} eq $option) {
9827: $check = ' checked="checked" ';
9828: }
9829: $datatable .= '<span class="LC_nobreak"><label>'.
9830: '<input type="'.$type.'" name="can_createuser_'.
9831: $item.'" value="'.$option.'"'.$check.'/> '.
9832: $lt{$option}.'</label> </span>';
9833: }
9834: $datatable .= '</td></tr>';
9835: }
9836: } else {
9837: my @contexts = ('author','course','domain');
9838: my @authtypes = ('int','krb4','krb5','loc','lti');
9839: my %checked;
9840: if (ref($settings) eq 'HASH') {
9841: if (ref($settings->{'authtypes'}) eq 'HASH') {
9842: foreach my $item (@contexts) {
9843: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9844: foreach my $auth (@authtypes) {
9845: if ($settings->{'authtypes'}{$item}{$auth}) {
9846: $checked{$item}{$auth} = ' checked="checked" ';
9847: }
9848: }
9849: }
9850: }
9851: }
9852: } else {
9853: foreach my $item (@contexts) {
9854: foreach my $auth (@authtypes) {
9855: $checked{$item}{$auth} = ' checked="checked" ';
9856: }
9857: }
9858: }
9859: my %title = &context_names();
9860: my %authname = &authtype_names();
9861: my $rownum = 0;
9862: my $css_class;
9863: foreach my $item (@contexts) {
9864: if ($rownum%2) {
9865: $css_class = '';
9866: } else {
9867: $css_class = ' class="LC_odd_row" ';
9868: }
9869: $datatable .= '<tr'.$css_class.'>'.
9870: '<td>'.$title{$item}.
9871: '</td><td class="LC_left_item">'.
9872: '<span class="LC_nobreak">';
9873: foreach my $auth (@authtypes) {
9874: $datatable .= '<label>'.
9875: '<input type="checkbox" name="'.$item.'_auth" '.
9876: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9877: $authname{$auth}.'</label> ';
9878: }
9879: $datatable .= '</span></td></tr>';
9880: $rownum ++;
9881: }
9882: $$rowtotal += $rownum;
9883: }
9884: return $datatable;
9885: }
9886:
9887: sub print_selfcreation {
9888: my ($position,$dom,$settings,$rowtotal) = @_;
9889: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9890: $emaildomain,$datatable);
9891: if (ref($settings) eq 'HASH') {
9892: if (ref($settings->{'cancreate'}) eq 'HASH') {
9893: $createsettings = $settings->{'cancreate'};
9894: if (ref($createsettings) eq 'HASH') {
9895: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9896: @selfcreate = @{$createsettings->{'selfcreate'}};
9897: } elsif ($createsettings->{'selfcreate'} ne '') {
9898: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9899: @selfcreate = ('email','login','sso');
9900: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9901: @selfcreate = ($createsettings->{'selfcreate'});
9902: }
9903: }
9904: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9905: $processing = $createsettings->{'selfcreateprocessing'};
9906: }
9907: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9908: $emailoptions = $createsettings->{'emailoptions'};
9909: }
9910: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9911: $emailverified = $createsettings->{'emailverified'};
9912: }
9913: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9914: $emaildomain = $createsettings->{'emaildomain'};
9915: }
9916: }
9917: }
9918: }
9919: my %radiohash;
9920: my $numinrow = 4;
9921: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9922: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9923: if ($position eq 'top') {
9924: my %choices = &Apache::lonlocal::texthash (
9925: cancreate_login => 'Institutional Login',
9926: cancreate_sso => 'Institutional Single Sign On',
9927: );
9928: my @toggles = sort(keys(%choices));
9929: my %defaultchecked = (
9930: 'cancreate_login' => 'off',
9931: 'cancreate_sso' => 'off',
9932: );
9933: my ($onclick,$itemcount);
9934: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9935: \%choices,$itemcount,$onclick);
9936: $$rowtotal += $itemcount;
9937:
9938: if (ref($usertypes) eq 'HASH') {
9939: if (keys(%{$usertypes}) > 0) {
9940: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9941: $dom,$numinrow,$othertitle,
9942: 'statustocreate',$rowtotal);
9943: $$rowtotal ++;
9944: }
9945: }
9946: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9947: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9948: $fieldtitles{'inststatus'} = &mt('Institutional status');
9949: my $rem;
9950: my $numperrow = 2;
9951: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9952: $datatable .= '<tr'.$css_class.'>'.
9953: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9954: '<td class="LC_left_item">'."\n".
9955: '<table>'."\n";
9956: for (my $i=0; $i<@fields; $i++) {
9957: $rem = $i%($numperrow);
9958: if ($rem == 0) {
9959: if ($i > 0) {
9960: $datatable .= '</tr>';
9961: }
9962: $datatable .= '<tr>';
9963: }
9964: my $currval;
9965: if (ref($createsettings) eq 'HASH') {
9966: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9967: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9968: }
9969: }
9970: $datatable .= '<td class="LC_left_item">'.
9971: '<span class="LC_nobreak">'.
9972: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9973: 'value="'.$currval.'" size="10" /> '.
9974: $fieldtitles{$fields[$i]}.'</span></td>';
9975: }
9976: my $colsleft = $numperrow - $rem;
9977: if ($colsleft > 1 ) {
9978: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9979: ' </td>';
9980: } elsif ($colsleft == 1) {
9981: $datatable .= '<td class="LC_left_item"> </td>';
9982: }
9983: $datatable .= '</tr></table></td></tr>';
9984: $$rowtotal ++;
9985: } elsif ($position eq 'middle') {
9986: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9987: my @posstypes;
9988: if (ref($types) eq 'ARRAY') {
9989: @posstypes = @{$types};
9990: }
9991: unless (grep(/^default$/,@posstypes)) {
9992: push(@posstypes,'default');
9993: }
9994: my %usertypeshash;
9995: if (ref($usertypes) eq 'HASH') {
9996: %usertypeshash = %{$usertypes};
9997: }
9998: $usertypeshash{'default'} = $othertitle;
9999: foreach my $status (@posstypes) {
10000: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
10001: $numinrow,$$rowtotal,\%usertypeshash);
10002: $$rowtotal ++;
10003: }
10004: } else {
10005: my %choices = &Apache::lonlocal::texthash (
10006: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
10007: );
10008: my @toggles = sort(keys(%choices));
10009: my %defaultchecked = (
10010: 'cancreate_email' => 'off',
10011: );
10012: my $customclass = 'LC_selfcreate_email';
10013: my $classprefix = 'LC_canmodify_emailusername_';
10014: my $optionsprefix = 'LC_options_emailusername_';
10015: my $display = 'none';
10016: my $rowstyle = 'display:none';
10017: if (grep(/^\Qemail\E$/,@selfcreate)) {
10018: $display = 'block';
10019: $rowstyle = 'display:table-row';
10020: }
10021: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
10022: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
10023: \%choices,$$rowtotal,$onclick);
10024: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
10025: $rowstyle);
10026: $$rowtotal ++;
10027: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
10028: $rowstyle);
10029: $$rowtotal ++;
10030: my (@ordered,@posstypes,%usertypeshash);
10031: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10032: my ($emailrules,$emailruleorder) =
10033: &Apache::lonnet::inst_userrules($dom,'email');
10034: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10035: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10036: if (ref($types) eq 'ARRAY') {
10037: @posstypes = @{$types};
10038: }
10039: if (@posstypes) {
10040: unless (grep(/^default$/,@posstypes)) {
10041: push(@posstypes,'default');
10042: }
10043: if (ref($usertypes) eq 'HASH') {
10044: %usertypeshash = %{$usertypes};
10045: }
10046: my $currassign;
10047: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
10048: $currassign = {
10049: selfassign => $domdefaults{'inststatusguest'},
10050: };
10051: @ordered = @{$domdefaults{'inststatusguest'}};
10052: } else {
10053: $currassign = { selfassign => [] };
10054: }
10055: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
10056: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
10057: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
10058: $numinrow,$othertitle,'selfassign',
10059: $rowtotal,$onclicktypes,$customclass,
10060: $rowstyle);
10061: $$rowtotal ++;
10062: $usertypeshash{'default'} = $othertitle;
10063: foreach my $status (@posstypes) {
10064: my $css_class;
10065: if ($$rowtotal%2) {
10066: $css_class = 'LC_odd_row ';
10067: }
10068: $css_class .= $customclass;
10069: my $rowid = $optionsprefix.$status;
10070: my $hidden = 1;
10071: my $currstyle = 'display:none';
10072: if (grep(/^\Q$status\E$/,@ordered)) {
10073: $currstyle = $rowstyle;
10074: $hidden = 0;
10075: }
10076: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10077: $emailrules,$emailruleorder,$settings,$status,$rowid,
10078: $usertypeshash{$status},$css_class,$currstyle,$intdom);
10079: unless ($hidden) {
10080: $$rowtotal ++;
10081: }
10082: }
10083: } else {
10084: my $css_class;
10085: if ($$rowtotal%2) {
10086: $css_class = 'LC_odd_row ';
10087: }
10088: $css_class .= $customclass;
10089: $usertypeshash{'default'} = $othertitle;
10090: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10091: $emailrules,$emailruleorder,$settings,'default','',
10092: $othertitle,$css_class,$rowstyle,$intdom);
10093: $$rowtotal ++;
10094: }
10095: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10096: $numinrow = 1;
10097: if (@posstypes) {
10098: foreach my $status (@posstypes) {
10099: my $rowid = $classprefix.$status;
10100: my $datarowstyle = 'display:none';
10101: if (grep(/^\Q$status\E$/,@ordered)) {
10102: $datarowstyle = $rowstyle;
10103: }
10104: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
10105: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10106: $infotitles,$rowid,$customclass,$datarowstyle);
10107: unless ($datarowstyle eq 'display:none') {
10108: $$rowtotal ++;
10109: }
10110: }
10111: } else {
10112: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
10113: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10114: $infotitles,'',$customclass,$rowstyle);
10115: }
10116: }
10117: return $datatable;
10118: }
10119:
10120: sub selfcreate_javascript {
10121: return <<"ENDSCRIPT";
10122:
10123: <script type="text/javascript">
10124: // <![CDATA[
10125:
10126: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
10127: var x = document.getElementsByClassName(target);
10128: var insttypes = 0;
10129: var insttypeRegExp = new RegExp(prefix);
10130: if ((x.length != undefined) && (x.length > 0)) {
10131: if (form.elements[radio].length != undefined) {
10132: for (var i=0; i<form.elements[radio].length; i++) {
10133: if (form.elements[radio][i].checked) {
10134: if (form.elements[radio][i].value == 1) {
10135: for (var j=0; j<x.length; j++) {
10136: if (x[j].id == 'undefined') {
10137: x[j].style.display = 'table-row';
10138: } else if (insttypeRegExp.test(x[j].id)) {
10139: insttypes ++;
10140: } else {
10141: x[j].style.display = 'table-row';
10142: }
10143: }
10144: } else {
10145: for (var j=0; j<x.length; j++) {
10146: x[j].style.display = 'none';
10147: }
10148: }
10149: break;
10150: }
10151: }
10152: if (insttypes > 0) {
10153: toggleDataRow(form,checkbox,target,altprefix);
10154: toggleDataRow(form,checkbox,target,prefix,1);
10155: }
10156: }
10157: }
10158: return;
10159: }
10160:
10161: function toggleDataRow(form,checkbox,target,prefix,docount) {
10162: if (form.elements[checkbox].length != undefined) {
10163: var count = 0;
10164: if (docount) {
10165: for (var i=0; i<form.elements[checkbox].length; i++) {
10166: if (form.elements[checkbox][i].checked) {
10167: count ++;
10168: }
10169: }
10170: }
10171: for (var i=0; i<form.elements[checkbox].length; i++) {
10172: var type = form.elements[checkbox][i].value;
10173: if (document.getElementById(prefix+type)) {
10174: if (form.elements[checkbox][i].checked) {
10175: document.getElementById(prefix+type).style.display = 'table-row';
10176: if (count % 2 == 1) {
10177: document.getElementById(prefix+type).className = target+' LC_odd_row';
10178: } else {
10179: document.getElementById(prefix+type).className = target;
10180: }
10181: count ++;
10182: } else {
10183: document.getElementById(prefix+type).style.display = 'none';
10184: }
10185: }
10186: }
10187: }
10188: return;
10189: }
10190:
10191: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
10192: var caller = radio+'_'+status;
10193: if (form.elements[caller].length != undefined) {
10194: for (var i=0; i<form.elements[caller].length; i++) {
10195: if (form.elements[caller][i].checked) {
10196: if (document.getElementById(altprefix+'_inst_'+status)) {
10197: var curr = form.elements[caller][i].value;
10198: if (prefix) {
10199: document.getElementById(prefix+'_'+status).style.display = 'none';
10200: }
10201: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
10202: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
10203: if (curr == 'custom') {
10204: if (prefix) {
10205: document.getElementById(prefix+'_'+status).style.display = 'inline';
10206: }
10207: } else if (curr == 'inst') {
10208: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
10209: } else if (curr == 'noninst') {
10210: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
10211: }
10212: break;
10213: }
10214: }
10215: }
10216: }
10217: }
10218:
10219: // ]]>
10220: </script>
10221:
10222: ENDSCRIPT
10223: }
10224:
10225: sub noninst_users {
10226: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
10227: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
10228: my $class = 'LC_left_item';
10229: if ($css_class) {
10230: $css_class = ' class="'.$css_class.'"';
10231: }
10232: if ($rowid) {
10233: $rowid = ' id="'.$rowid.'"';
10234: }
10235: if ($rowstyle) {
10236: $rowstyle = ' style="'.$rowstyle.'"';
10237: }
10238: my ($output,$description);
10239: if ($type eq 'default') {
10240: $description = &mt('Requests for: [_1]',$typetitle);
10241: } else {
10242: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
10243: }
10244: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
10245: "<td>$description</td>\n".
10246: '<td class="'.$class.'" colspan="2">'.
10247: '<table><tr>';
10248: my %headers = &Apache::lonlocal::texthash(
10249: approve => 'Processing',
10250: email => 'E-mail',
10251: username => 'Username',
10252: );
10253: foreach my $item ('approve','email','username') {
10254: $output .= '<th>'.$headers{$item}.'</th>';
10255: }
10256: $output .= '</tr><tr>';
10257: foreach my $item ('approve','email','username') {
10258: $output .= '<td style="vertical-align: top">';
10259: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
10260: if ($item eq 'approve') {
10261: %choices = &Apache::lonlocal::texthash (
10262: automatic => 'Automatically approved',
10263: approval => 'Queued for approval',
10264: );
10265: @options = ('automatic','approval');
10266: $hashref = $processing;
10267: $defoption = 'automatic';
10268: $name = 'cancreate_emailprocess_'.$type;
10269: } elsif ($item eq 'email') {
10270: %choices = &Apache::lonlocal::texthash (
10271: any => 'Any e-mail',
10272: inst => 'Institutional only',
10273: noninst => 'Non-institutional only',
10274: custom => 'Custom restrictions',
10275: );
10276: @options = ('any','inst','noninst');
10277: my $showcustom;
10278: if (ref($emailrules) eq 'HASH') {
10279: if (keys(%{$emailrules}) > 0) {
10280: push(@options,'custom');
10281: $showcustom = 'cancreate_emailrule';
10282: if (ref($settings) eq 'HASH') {
10283: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
10284: foreach my $rule (@{$settings->{'email_rule'}}) {
10285: if (exists($emailrules->{$rule})) {
10286: $hascustom ++;
10287: }
10288: }
10289: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
10290: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
10291: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
10292: if (exists($emailrules->{$rule})) {
10293: $hascustom ++;
10294: }
10295: }
10296: }
10297: }
10298: }
10299: }
10300: }
10301: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
10302: "'cancreate_emaildomain','$type'".');"';
10303: $hashref = $emailoptions;
10304: $defoption = 'any';
10305: $name = 'cancreate_emailoptions_'.$type;
10306: } elsif ($item eq 'username') {
10307: %choices = &Apache::lonlocal::texthash (
10308: all => 'Same as e-mail',
10309: first => 'Omit @domain',
10310: free => 'Free to choose',
10311: );
10312: @options = ('all','first','free');
10313: $hashref = $emailverified;
10314: $defoption = 'all';
10315: $name = 'cancreate_usernameoptions_'.$type;
10316: }
10317: foreach my $option (@options) {
10318: my $checked;
10319: if (ref($hashref) eq 'HASH') {
10320: if ($type eq '') {
10321: if (!exists($hashref->{'default'})) {
10322: if ($option eq $defoption) {
10323: $checked = ' checked="checked"';
10324: }
10325: } else {
10326: if ($hashref->{'default'} eq $option) {
10327: $checked = ' checked="checked"';
10328: }
10329: }
10330: } else {
10331: if (!exists($hashref->{$type})) {
10332: if ($option eq $defoption) {
10333: $checked = ' checked="checked"';
10334: }
10335: } else {
10336: if ($hashref->{$type} eq $option) {
10337: $checked = ' checked="checked"';
10338: }
10339: }
10340: }
10341: } elsif (($item eq 'email') && ($hascustom)) {
10342: if ($option eq 'custom') {
10343: $checked = ' checked="checked"';
10344: }
10345: } elsif ($option eq $defoption) {
10346: $checked = ' checked="checked"';
10347: }
10348: $output .= '<span class="LC_nobreak"><label>'.
10349: '<input type="radio" name="'.$name.'"'.
10350: $checked.' value="'.$option.'"'.$onclick.' />'.
10351: $choices{$option}.'</label></span><br />';
10352: if ($item eq 'email') {
10353: if ($option eq 'custom') {
10354: my $id = 'cancreate_emailrule_'.$type;
10355: my $display = 'none';
10356: if ($checked) {
10357: $display = 'inline';
10358: }
10359: my $numinrow = 2;
10360: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10361: '<legend>'.&mt('Disallow').'</legend><table>'.
10362: &user_formats_row('email',$settings,$emailrules,
10363: $emailruleorder,$numinrow,'',$type);
10364: '</table></fieldset>';
10365: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10366: my %text = &Apache::lonlocal::texthash (
10367: inst => 'must end:',
10368: noninst => 'cannot end:',
10369: );
10370: my $value;
10371: if (ref($emaildomain) eq 'HASH') {
10372: if (ref($emaildomain->{$type}) eq 'HASH') {
10373: $value = $emaildomain->{$type}->{$option};
10374: }
10375: }
10376: if ($value eq '') {
10377: $value = '@'.$intdom;
10378: }
10379: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10380: my $display = 'none';
10381: if ($checked) {
10382: $display = 'inline';
10383: }
10384: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10385: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10386: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10387: '</div>';
10388: }
10389: }
10390: }
10391: $output .= '</td>'."\n";
10392: }
10393: $output .= "</tr></table></td></tr>\n";
10394: return $output;
10395: }
10396:
10397: sub captcha_choice {
10398: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10399: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10400: $vertext,$currver);
10401: my %lt = &captcha_phrases();
10402: $keyentry = 'hidden';
10403: my $colspan=2;
10404: if ($context eq 'cancreate') {
10405: $rowname = &mt('CAPTCHA validation');
10406: } elsif ($context eq 'login') {
10407: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10408: } elsif ($context eq 'passwords') {
10409: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10410: $colspan=1;
10411: }
10412: if (ref($settings) eq 'HASH') {
10413: if ($settings->{'captcha'}) {
10414: $checked{$settings->{'captcha'}} = ' checked="checked"';
10415: } else {
10416: $checked{'original'} = ' checked="checked"';
10417: }
10418: if ($settings->{'captcha'} eq 'recaptcha') {
10419: $pubtext = $lt{'pub'};
10420: $privtext = $lt{'priv'};
10421: $keyentry = 'text';
10422: $vertext = $lt{'ver'};
10423: $currver = $settings->{'recaptchaversion'};
10424: if ($currver ne '2') {
10425: $currver = 1;
10426: }
10427: }
10428: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10429: $currpub = $settings->{'recaptchakeys'}{'public'};
10430: $currpriv = $settings->{'recaptchakeys'}{'private'};
10431: }
10432: } else {
10433: $checked{'original'} = ' checked="checked"';
10434: }
10435: my $css_class;
10436: if ($itemcount%2) {
10437: $css_class = 'LC_odd_row';
10438: }
10439: if ($customcss) {
10440: $css_class .= " $customcss";
10441: }
10442: $css_class =~ s/^\s+//;
10443: if ($css_class) {
10444: $css_class = ' class="'.$css_class.'"';
10445: }
10446: if ($rowstyle) {
10447: $css_class .= ' style="'.$rowstyle.'"';
10448: }
10449: my $output = '<tr'.$css_class.'>'.
10450: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10451: '<table><tr><td>'."\n";
10452: foreach my $option ('original','recaptcha','notused') {
10453: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10454: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10455: $lt{$option}.'</label></span>';
10456: unless ($option eq 'notused') {
10457: $output .= (' 'x2)."\n";
10458: }
10459: }
10460: #
10461: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10462: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10463: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10464: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10465: #
10466: $output .= '</td></tr>'."\n".
10467: '<tr><td class="LC_zero_height">'."\n".
10468: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10469: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10470: $currpub.'" size="40" /></span><br />'."\n".
10471: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10472: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10473: $currpriv.'" size="40" /></span><br />'.
10474: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10475: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10476: $currver.'" size="3" /></span><br />'.
10477: '</td></tr></table>'."\n".
10478: '</td></tr>';
10479: return $output;
10480: }
10481:
10482: sub user_formats_row {
10483: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10484: my $output;
10485: my %text = (
10486: 'username' => 'new usernames',
10487: 'id' => 'IDs',
10488: );
10489: unless (($type eq 'email') || ($type eq 'unamemap')) {
10490: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10491: $output = '<tr '.$css_class.'>'.
10492: '<td><span class="LC_nobreak">'.
10493: &mt("Format rules to check for $text{$type}: ").
10494: '</td><td class="LC_left_item" colspan="2"><table>';
10495: }
10496: my $rem;
10497: if (ref($ruleorder) eq 'ARRAY') {
10498: for (my $i=0; $i<@{$ruleorder}; $i++) {
10499: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10500: my $rem = $i%($numinrow);
10501: if ($rem == 0) {
10502: if ($i > 0) {
10503: $output .= '</tr>';
10504: }
10505: $output .= '<tr>';
10506: }
10507: my $check = ' ';
10508: if (ref($settings) eq 'HASH') {
10509: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10510: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10511: $check = ' checked="checked" ';
10512: }
10513: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10514: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10515: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10516: $check = ' checked="checked" ';
10517: }
10518: }
10519: }
10520: }
10521: my $name = $type.'_rule';
10522: if ($type eq 'email') {
10523: $name .= '_'.$status;
10524: }
10525: $output .= '<td class="LC_left_item">'.
10526: '<span class="LC_nobreak"><label>'.
10527: '<input type="checkbox" name="'.$name.'" '.
10528: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10529: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10530: }
10531: }
10532: $rem = @{$ruleorder}%($numinrow);
10533: }
10534: my $colsleft;
10535: if ($rem) {
10536: $colsleft = $numinrow - $rem;
10537: }
10538: if ($colsleft > 1 ) {
10539: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10540: ' </td>';
10541: } elsif ($colsleft == 1) {
10542: $output .= '<td class="LC_left_item"> </td>';
10543: }
10544: $output .= '</tr>';
10545: unless (($type eq 'email') || ($type eq 'unamemap')) {
10546: $output .= '</table></td></tr>';
10547: }
10548: return $output;
10549: }
10550:
10551: sub usercreation_types {
10552: my %lt = &Apache::lonlocal::texthash (
10553: author => 'When adding a co-author',
10554: course => 'When adding a user to a course',
10555: requestcrs => 'When requesting a course',
10556: any => 'Any',
10557: official => 'Institutional only ',
10558: unofficial => 'Non-institutional only',
10559: none => 'None',
10560: );
10561: return %lt;
10562: }
10563:
10564: sub selfcreation_types {
10565: my %lt = &Apache::lonlocal::texthash (
10566: selfcreate => 'User creates own account',
10567: any => 'Any',
10568: official => 'Institutional only ',
10569: unofficial => 'Non-institutional only',
10570: email => 'E-mail address',
10571: login => 'Institutional Login',
10572: sso => 'SSO',
10573: );
10574: }
10575:
10576: sub authtype_names {
10577: my %lt = &Apache::lonlocal::texthash(
10578: int => 'Internal',
10579: krb4 => 'Kerberos 4',
10580: krb5 => 'Kerberos 5',
10581: loc => 'Local',
10582: lti => 'LTI',
10583: );
10584: return %lt;
10585: }
10586:
10587: sub context_names {
10588: my %context_title = &Apache::lonlocal::texthash(
10589: author => 'Creating users when an Author',
10590: course => 'Creating users when in a course',
10591: domain => 'Creating users when a Domain Coordinator',
10592: );
10593: return %context_title;
10594: }
10595:
10596: sub print_usermodification {
10597: my ($position,$dom,$settings,$rowtotal) = @_;
10598: my $numinrow = 4;
10599: my ($context,$datatable,$rowcount);
10600: if ($position eq 'top') {
10601: $rowcount = 0;
10602: $context = 'author';
10603: foreach my $role ('ca','aa') {
10604: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10605: $numinrow,$rowcount);
10606: $$rowtotal ++;
10607: $rowcount ++;
10608: }
10609: } elsif ($position eq 'bottom') {
10610: $context = 'course';
10611: $rowcount = 0;
10612: foreach my $role ('st','ep','ta','in','cr') {
10613: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10614: $numinrow,$rowcount);
10615: $$rowtotal ++;
10616: $rowcount ++;
10617: }
10618: }
10619: return $datatable;
10620: }
10621:
10622: sub print_defaults {
10623: my ($position,$dom,$settings,$rowtotal) = @_;
10624: my $rownum = 0;
10625: my ($datatable,$css_class,$titles);
10626: unless ($position eq 'bottom') {
10627: $titles = &defaults_titles($dom);
10628: }
10629: if ($position eq 'top') {
10630: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10631: 'datelocale_def','portal_def');
10632: my %defaults;
10633: if (ref($settings) eq 'HASH') {
10634: %defaults = %{$settings};
10635: } else {
10636: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10637: foreach my $item (@items) {
10638: $defaults{$item} = $domdefaults{$item};
10639: }
10640: }
10641: foreach my $item (@items) {
10642: if ($rownum%2) {
10643: $css_class = '';
10644: } else {
10645: $css_class = ' class="LC_odd_row" ';
10646: }
10647: $datatable .= '<tr'.$css_class.'>'.
10648: '<td><span class="LC_nobreak">'.$titles->{$item}.
10649: '</span></td><td class="LC_right_item" colspan="3">';
10650: if ($item eq 'auth_def') {
10651: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10652: my %shortauth = (
10653: internal => 'int',
10654: krb4 => 'krb4',
10655: krb5 => 'krb5',
10656: localauth => 'loc',
10657: lti => 'lti',
10658: );
10659: my %authnames = &authtype_names();
10660: foreach my $auth (@authtypes) {
10661: my $checked = ' ';
10662: if ($defaults{$item} eq $auth) {
10663: $checked = ' checked="checked" ';
10664: }
10665: $datatable .= '<label><input type="radio" name="'.$item.
10666: '" value="'.$auth.'"'.$checked.'/>'.
10667: $authnames{$shortauth{$auth}}.'</label> ';
10668: }
10669: } elsif ($item eq 'timezone_def') {
10670: my $includeempty = 1;
10671: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10672: } elsif ($item eq 'datelocale_def') {
10673: my $includeempty = 1;
10674: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10675: } elsif ($item eq 'lang_def') {
10676: my $includeempty = 1;
10677: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10678: } elsif ($item eq 'portal_def') {
10679: $datatable .= '<input type="text" name="'.$item.'" value="'.
10680: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
10681: my $portalsty = 'none';
10682: if ($defaults{$item}) {
10683: $portalsty = 'block';
10684: }
10685: foreach my $field ('email','web') {
10686: my $checkedoff = ' checked="checked"';
10687: my $checkedon;
10688: if ($defaults{$item.'_'.$field}) {
10689: $checkedon = $checkedoff;
10690: $checkedoff = '';
10691: }
10692: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
10693: '<span class="LC_nobreak">'.$titles->{$field}.' '.
10694: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
10695: (' 'x2).
10696: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
10697: '</div>';
10698: }
10699: } else {
10700: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
10701: }
10702: $datatable .= '</td></tr>';
10703: $rownum ++;
10704: }
10705: } elsif ($position eq 'middle') {
10706: my %defaults;
10707: if (ref($settings) eq 'HASH') {
10708: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10709: my $maxnum = @{$settings->{'inststatusorder'}};
10710: for (my $i=0; $i<$maxnum; $i++) {
10711: $css_class = $rownum%2?' class="LC_odd_row"':'';
10712: my $item = $settings->{'inststatusorder'}->[$i];
10713: my $title = $settings->{'inststatustypes'}->{$item};
10714: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10715: $datatable .= '<tr'.$css_class.'>'.
10716: '<td><span class="LC_nobreak">'.
10717: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10718: for (my $k=0; $k<=$maxnum; $k++) {
10719: my $vpos = $k+1;
10720: my $selstr;
10721: if ($k == $i) {
10722: $selstr = ' selected="selected" ';
10723: }
10724: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10725: }
10726: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10727: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10728: &mt('delete').'</span></td>'.
10729: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10730: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10731: '</span></td></tr>';
10732: }
10733: $css_class = $rownum%2?' class="LC_odd_row"':'';
10734: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10735: $datatable .= '<tr '.$css_class.'>'.
10736: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10737: for (my $k=0; $k<=$maxnum; $k++) {
10738: my $vpos = $k+1;
10739: my $selstr;
10740: if ($k == $maxnum) {
10741: $selstr = ' selected="selected" ';
10742: }
10743: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10744: }
10745: $datatable .= '</select> '.&mt('Internal ID:').
10746: '<input type="text" size="10" name="addinststatus" value="" />'.
10747: ' '.&mt('(new)').
10748: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10749: &mt('Name displayed').':'.
10750: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10751: '</tr>'."\n";
10752: $rownum ++;
10753: }
10754: }
10755: } else {
10756: my ($unamemaprules,$ruleorder) =
10757: &Apache::lonnet::inst_userrules($dom,'unamemap');
10758: $css_class = $rownum%2?' class="LC_odd_row"':'';
10759: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
10760: my $numinrow = 2;
10761: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
10762: &user_formats_row('unamemap',$settings,$unamemaprules,
10763: $ruleorder,$numinrow).
10764: '</table></td></tr>';
10765: }
10766: if ($datatable eq '') {
10767: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
10768: &mt('No rules set for domain in customized localenroll.pm').
10769: '</td></tr>';
10770: }
10771: }
10772: $$rowtotal += $rownum;
10773: return $datatable;
10774: }
10775:
10776: sub get_languages_hash {
10777: my %langchoices;
10778: foreach my $id (&Apache::loncommon::languageids()) {
10779: my $code = &Apache::loncommon::supportedlanguagecode($id);
10780: if ($code ne '') {
10781: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10782: }
10783: }
10784: return %langchoices;
10785: }
10786:
10787: sub defaults_titles {
10788: my ($dom) = @_;
10789: my %titles = &Apache::lonlocal::texthash (
10790: 'auth_def' => 'Default authentication type',
10791: 'auth_arg_def' => 'Default authentication argument',
10792: 'lang_def' => 'Default language',
10793: 'timezone_def' => 'Default timezone',
10794: 'datelocale_def' => 'Default locale for dates',
10795: 'portal_def' => 'Portal/Default URL',
10796: 'email' => 'Email links use portal URL',
10797: 'web' => 'Public web links use portal URL',
10798: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10799: 'intauth_check' => 'Check bcrypt cost if authenticated',
10800: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10801: );
10802: if ($dom) {
10803: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10804: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10805: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10806: $protocol = 'http' if ($protocol ne 'https');
10807: if ($uint_dom) {
10808: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10809: $uint_dom);
10810: }
10811: }
10812: return (\%titles);
10813: }
10814:
10815: sub print_scantron {
10816: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10817: if ($position eq 'top') {
10818: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10819: } else {
10820: return &print_scantronconfig($dom,$settings,\$rowtotal);
10821: }
10822: }
10823:
10824: sub scantron_javascript {
10825: return <<"ENDSCRIPT";
10826:
10827: <script type="text/javascript">
10828: // <![CDATA[
10829:
10830: function toggleScantron(form) {
10831: var csvfieldset = new Array();
10832: if (document.getElementById('scantroncsv_cols')) {
10833: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10834: }
10835: if (document.getElementById('scantroncsv_options')) {
10836: csvfieldset.push(document.getElementById('scantroncsv_options'));
10837: }
10838: if (csvfieldset.length) {
10839: if (document.getElementById('scantronconfcsv')) {
10840: var scantroncsv = document.getElementById('scantronconfcsv');
10841: if (scantroncsv.checked) {
10842: for (var i=0; i<csvfieldset.length; i++) {
10843: csvfieldset[i].style.display = 'block';
10844: }
10845: } else {
10846: for (var i=0; i<csvfieldset.length; i++) {
10847: csvfieldset[i].style.display = 'none';
10848: }
10849: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10850: if (csvselects.length) {
10851: for (var j=0; j<csvselects.length; j++) {
10852: csvselects[j].selectedIndex = 0;
10853: }
10854: }
10855: }
10856: }
10857: }
10858: return;
10859: }
10860: // ]]>
10861: </script>
10862:
10863: ENDSCRIPT
10864:
10865: }
10866:
10867: sub print_scantronformat {
10868: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10869: my $itemcount = 1;
10870: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10871: %confhash);
10872: my $switchserver = &check_switchserver($dom,$confname);
10873: my %lt = &Apache::lonlocal::texthash (
10874: default => 'Default bubblesheet format file error',
10875: custom => 'Custom bubblesheet format file error',
10876: );
10877: my %scantronfiles = (
10878: default => 'default.tab',
10879: custom => 'custom.tab',
10880: );
10881: foreach my $key (keys(%scantronfiles)) {
10882: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10883: .$scantronfiles{$key};
10884: }
10885: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10886: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10887: if (!$switchserver) {
10888: my $servadm = $r->dir_config('lonAdmEMail');
10889: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10890: if ($configuserok eq 'ok') {
10891: if ($author_ok eq 'ok') {
10892: my %legacyfile = (
10893: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10894: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10895: );
10896: my %md5chk;
10897: foreach my $type (keys(%legacyfile)) {
10898: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10899: chomp($md5chk{$type});
10900: }
10901: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10902: foreach my $type (keys(%legacyfile)) {
10903: ($scantronurls{$type},my $error) =
10904: &legacy_scantronformat($r,$dom,$confname,
10905: $type,$legacyfile{$type},
10906: $scantronurls{$type},
10907: $scantronfiles{$type});
10908: if ($error ne '') {
10909: $error{$type} = $error;
10910: }
10911: }
10912: if (keys(%error) == 0) {
10913: $is_custom = 1;
10914: $confhash{'scantron'}{'scantronformat'} =
10915: $scantronurls{'custom'};
10916: my $putresult =
10917: &Apache::lonnet::put_dom('configuration',
10918: \%confhash,$dom);
10919: if ($putresult ne 'ok') {
10920: $error{'custom'} =
10921: '<span class="LC_error">'.
10922: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10923: }
10924: }
10925: } else {
10926: ($scantronurls{'default'},my $error) =
10927: &legacy_scantronformat($r,$dom,$confname,
10928: 'default',$legacyfile{'default'},
10929: $scantronurls{'default'},
10930: $scantronfiles{'default'});
10931: if ($error eq '') {
10932: $confhash{'scantron'}{'scantronformat'} = '';
10933: my $putresult =
10934: &Apache::lonnet::put_dom('configuration',
10935: \%confhash,$dom);
10936: if ($putresult ne 'ok') {
10937: $error{'default'} =
10938: '<span class="LC_error">'.
10939: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10940: }
10941: } else {
10942: $error{'default'} = $error;
10943: }
10944: }
10945: }
10946: }
10947: } else {
10948: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10949: }
10950: }
10951: if (ref($settings) eq 'HASH') {
10952: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10953: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10954: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10955: $scantronurl = '';
10956: } else {
10957: $scantronurl = $settings->{'scantronformat'};
10958: }
10959: $is_custom = 1;
10960: } else {
10961: $scantronurl = $scantronurls{'default'};
10962: }
10963: } else {
10964: if ($is_custom) {
10965: $scantronurl = $scantronurls{'custom'};
10966: } else {
10967: $scantronurl = $scantronurls{'default'};
10968: }
10969: }
10970: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10971: $datatable .= '<tr'.$css_class.'>';
10972: if (!$is_custom) {
10973: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10974: '<span class="LC_nobreak">';
10975: if ($scantronurl) {
10976: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10977: undef,undef,undef,undef,'background-color:#ffffff');
10978: } else {
10979: $datatable = &mt('File unavailable for display');
10980: }
10981: $datatable .= '</span></td>';
10982: if (keys(%error) == 0) {
10983: $datatable .= '<td style="vertical-align: bottom">';
10984: if (!$switchserver) {
10985: $datatable .= &mt('Upload:').'<br />';
10986: }
10987: } else {
10988: my $errorstr;
10989: foreach my $key (sort(keys(%error))) {
10990: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10991: }
10992: $datatable .= '<td>'.$errorstr;
10993: }
10994: } else {
10995: if (keys(%error) > 0) {
10996: my $errorstr;
10997: foreach my $key (sort(keys(%error))) {
10998: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10999: }
11000: $datatable .= '<td>'.$errorstr.'</td><td> ';
11001: } elsif ($scantronurl) {
11002: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
11003: undef,undef,undef,undef,'background-color:#ffffff');
11004: $datatable .= '<td><span class="LC_nobreak">'.
11005: $link.
11006: '<label><input type="checkbox" name="scantronformat_del"'.
11007: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
11008: '<td><span class="LC_nobreak"> '.
11009: &mt('Replace:').'</span><br />';
11010: }
11011: }
11012: if (keys(%error) == 0) {
11013: if ($switchserver) {
11014: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
11015: } else {
11016: $datatable .='<span class="LC_nobreak"> '.
11017: '<input type="file" name="scantronformat" /></span>';
11018: }
11019: }
11020: $datatable .= '</td></tr>';
11021: $$rowtotal ++;
11022: return $datatable;
11023: }
11024:
11025: sub legacy_scantronformat {
11026: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
11027: my ($url,$error);
11028: my @statinfo = &Apache::lonnet::stat_file($newurl);
11029: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
11030: (my $result,$url) =
11031: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
11032: '','',$newfile);
11033: if ($result ne 'ok') {
11034: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
11035: }
11036: }
11037: return ($url,$error);
11038: }
11039:
11040: sub print_scantronconfig {
11041: my ($dom,$settings,$rowtotal) = @_;
11042: my $itemcount = 2;
11043: my $is_checked = ' checked="checked"';
11044: my %optionson = (
11045: hdr => ' checked="checked"',
11046: pad => ' checked="checked"',
11047: rem => ' checked="checked"',
11048: );
11049: my %optionsoff = (
11050: hdr => '',
11051: pad => '',
11052: rem => '',
11053: );
11054: my $currcsvsty = 'none';
11055: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
11056: my @fields = &scantroncsv_fields();
11057: my %titles = &scantronconfig_titles();
11058: if (ref($settings) eq 'HASH') {
11059: if (ref($settings->{config}) eq 'HASH') {
11060: if ($settings->{config}->{dat}) {
11061: $checked{'dat'} = $is_checked;
11062: }
11063: if (ref($settings->{config}->{csv}) eq 'HASH') {
11064: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
11065: %csvfields = %{$settings->{config}->{csv}->{fields}};
11066: if (keys(%csvfields) > 0) {
11067: $checked{'csv'} = $is_checked;
11068: $currcsvsty = 'block';
11069: }
11070: }
11071: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
11072: %csvoptions = %{$settings->{config}->{csv}->{options}};
11073: foreach my $option (keys(%optionson)) {
11074: unless ($csvoptions{$option}) {
11075: $optionsoff{$option} = $optionson{$option};
11076: $optionson{$option} = '';
11077: }
11078: }
11079: }
11080: }
11081: } else {
11082: $checked{'dat'} = $is_checked;
11083: }
11084: } else {
11085: $checked{'dat'} = $is_checked;
11086: }
11087: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
11088: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11089: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
11090: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
11091: foreach my $item ('dat','csv') {
11092: my $id;
11093: if ($item eq 'csv') {
11094: $id = 'id="scantronconfcsv" ';
11095: }
11096: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
11097: $titles{$item}.'</label>'.(' 'x3);
11098: if ($item eq 'csv') {
11099: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
11100: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
11101: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
11102: foreach my $col (@fields) {
11103: my $selnone;
11104: if ($csvfields{$col} eq '') {
11105: $selnone = ' selected="selected"';
11106: }
11107: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
11108: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
11109: '<option value=""'.$selnone.'></option>';
11110: for (my $i=0; $i<20; $i++) {
11111: my $shown = $i+1;
11112: my $sel;
11113: unless ($selnone) {
11114: if (exists($csvfields{$col})) {
11115: if ($csvfields{$col} == $i) {
11116: $sel = ' selected="selected"';
11117: }
11118: }
11119: }
11120: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
11121: }
11122: $datatable .= '</select></td></tr>';
11123: }
11124: $datatable .= '</table></fieldset>'.
11125: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
11126: '<legend>'.&mt('CSV Options').'</legend>';
11127: foreach my $option ('hdr','pad','rem') {
11128: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
11129: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
11130: &mt('Yes').'</label>'.(' 'x2)."\n".
11131: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
11132: }
11133: $datatable .= '</fieldset>';
11134: $itemcount ++;
11135: }
11136: }
11137: $datatable .= '</td></tr>';
11138: $$rowtotal ++;
11139: return $datatable;
11140: }
11141:
11142: sub scantronconfig_titles {
11143: return &Apache::lonlocal::texthash(
11144: dat => 'Standard format (.dat)',
11145: csv => 'Comma separated values (.csv)',
11146: hdr => 'Remove first line in file (contains column titles)',
11147: pad => 'Prepend 0s to PaperID',
11148: rem => 'Remove leading spaces (except Question Response columns)',
11149: CODE => 'CODE',
11150: ID => 'Student ID',
11151: PaperID => 'Paper ID',
11152: FirstName => 'First Name',
11153: LastName => 'Last Name',
11154: FirstQuestion => 'First Question Response',
11155: Section => 'Section',
11156: );
11157: }
11158:
11159: sub scantroncsv_fields {
11160: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
11161: }
11162:
11163: sub print_coursecategories {
11164: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
11165: my $datatable;
11166: if ($position eq 'top') {
11167: my (%checked);
11168: my @catitems = ('unauth','auth');
11169: my @cattypes = ('std','domonly','codesrch','none');
11170: $checked{'unauth'} = 'std';
11171: $checked{'auth'} = 'std';
11172: if (ref($settings) eq 'HASH') {
11173: foreach my $type (@cattypes) {
11174: if ($type eq $settings->{'unauth'}) {
11175: $checked{'unauth'} = $type;
11176: }
11177: if ($type eq $settings->{'auth'}) {
11178: $checked{'auth'} = $type;
11179: }
11180: }
11181: }
11182: my %lt = &Apache::lonlocal::texthash (
11183: unauth => 'Catalog type for unauthenticated users',
11184: auth => 'Catalog type for authenticated users',
11185: none => 'No catalog',
11186: std => 'Standard catalog',
11187: domonly => 'Domain-only catalog',
11188: codesrch => "Code search form",
11189: );
11190: my $itemcount = 0;
11191: foreach my $item (@catitems) {
11192: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11193: $datatable .= '<tr '.$css_class.'>'.
11194: '<td>'.$lt{$item}.'</td>'.
11195: '<td class="LC_right_item"><span class="LC_nobreak">';
11196: foreach my $type (@cattypes) {
11197: my $ischecked;
11198: if ($checked{$item} eq $type) {
11199: $ischecked=' checked="checked"';
11200: }
11201: $datatable .= '<label>'.
11202: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
11203: ' />'.$lt{$type}.'</label> ';
11204: }
11205: $datatable .= '</span></td></tr>';
11206: $itemcount ++;
11207: }
11208: $$rowtotal += $itemcount;
11209: } elsif ($position eq 'middle') {
11210: my $toggle_cats_crs = ' ';
11211: my $toggle_cats_dom = ' checked="checked" ';
11212: my $can_cat_crs = ' ';
11213: my $can_cat_dom = ' checked="checked" ';
11214: my $toggle_catscomm_comm = ' ';
11215: my $toggle_catscomm_dom = ' checked="checked" ';
11216: my $can_catcomm_comm = ' ';
11217: my $can_catcomm_dom = ' checked="checked" ';
11218: my $toggle_catsplace_place = ' ';
11219: my $toggle_catsplace_dom = ' checked="checked" ';
11220: my $can_catplace_place = ' ';
11221: my $can_catplace_dom = ' checked="checked" ';
11222:
11223: if (ref($settings) eq 'HASH') {
11224: if ($settings->{'togglecats'} eq 'crs') {
11225: $toggle_cats_crs = $toggle_cats_dom;
11226: $toggle_cats_dom = ' ';
11227: }
11228: if ($settings->{'categorize'} eq 'crs') {
11229: $can_cat_crs = $can_cat_dom;
11230: $can_cat_dom = ' ';
11231: }
11232: if ($settings->{'togglecatscomm'} eq 'comm') {
11233: $toggle_catscomm_comm = $toggle_catscomm_dom;
11234: $toggle_catscomm_dom = ' ';
11235: }
11236: if ($settings->{'categorizecomm'} eq 'comm') {
11237: $can_catcomm_comm = $can_catcomm_dom;
11238: $can_catcomm_dom = ' ';
11239: }
11240: if ($settings->{'togglecatsplace'} eq 'place') {
11241: $toggle_catsplace_place = $toggle_catsplace_dom;
11242: $toggle_catsplace_dom = ' ';
11243: }
11244: if ($settings->{'categorizeplace'} eq 'place') {
11245: $can_catplace_place = $can_catplace_dom;
11246: $can_catplace_dom = ' ';
11247: }
11248: }
11249: my %title = &Apache::lonlocal::texthash (
11250: togglecats => 'Show/Hide a course in catalog',
11251: togglecatscomm => 'Show/Hide a community in catalog',
11252: togglecatsplace => 'Show/Hide a placement test in catalog',
11253: categorize => 'Assign a category to a course',
11254: categorizecomm => 'Assign a category to a community',
11255: categorizeplace => 'Assign a category to a placement test',
11256: );
11257: my %level = &Apache::lonlocal::texthash (
11258: dom => 'Set in Domain',
11259: crs => 'Set in Course',
11260: comm => 'Set in Community',
11261: place => 'Set in Placement Test',
11262: );
11263: $datatable = '<tr class="LC_odd_row">'.
11264: '<td>'.$title{'togglecats'}.'</td>'.
11265: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11266: '<input type="radio" name="togglecats"'.
11267: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11268: '<label><input type="radio" name="togglecats"'.
11269: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
11270: '</tr><tr>'.
11271: '<td>'.$title{'categorize'}.'</td>'.
11272: '<td class="LC_right_item"><span class="LC_nobreak">'.
11273: '<label><input type="radio" name="categorize"'.
11274: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11275: '<label><input type="radio" name="categorize"'.
11276: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
11277: '</tr><tr class="LC_odd_row">'.
11278: '<td>'.$title{'togglecatscomm'}.'</td>'.
11279: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11280: '<input type="radio" name="togglecatscomm"'.
11281: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11282: '<label><input type="radio" name="togglecatscomm"'.
11283: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
11284: '</tr><tr>'.
11285: '<td>'.$title{'categorizecomm'}.'</td>'.
11286: '<td class="LC_right_item"><span class="LC_nobreak">'.
11287: '<label><input type="radio" name="categorizecomm"'.
11288: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11289: '<label><input type="radio" name="categorizecomm"'.
11290: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
11291: '</tr><tr class="LC_odd_row">'.
11292: '<td>'.$title{'togglecatsplace'}.'</td>'.
11293: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11294: '<input type="radio" name="togglecatsplace"'.
11295: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11296: '<label><input type="radio" name="togglecatscomm"'.
11297: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
11298: '</tr><tr>'.
11299: '<td>'.$title{'categorizeplace'}.'</td>'.
11300: '<td class="LC_right_item"><span class="LC_nobreak">'.
11301: '<label><input type="radio" name="categorizeplace"'.
11302: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11303: '<label><input type="radio" name="categorizeplace"'.
11304: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
11305: '</tr>';
11306: $$rowtotal += 6;
11307: } else {
11308: my $css_class;
11309: my $itemcount = 1;
11310: my $cathash;
11311: if (ref($settings) eq 'HASH') {
11312: $cathash = $settings->{'cats'};
11313: }
11314: if (ref($cathash) eq 'HASH') {
11315: my (@cats,@trails,%allitems,%idx,@jsarray);
11316: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11317: \%allitems,\%idx,\@jsarray);
11318: my $maxdepth = scalar(@cats);
11319: my $colattrib = '';
11320: if ($maxdepth > 2) {
11321: $colattrib = ' colspan="2" ';
11322: }
11323: my @path;
11324: if (@cats > 0) {
11325: if (ref($cats[0]) eq 'ARRAY') {
11326: my $numtop = @{$cats[0]};
11327: my $maxnum = $numtop;
11328: my %default_names = (
11329: instcode => &mt('Official courses'),
11330: communities => &mt('Communities'),
11331: placement => &mt('Placement Tests'),
11332: );
11333:
11334: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11335: ($cathash->{'instcode::0'} eq '') ||
11336: (!grep(/^communities$/,@{$cats[0]})) ||
11337: ($cathash->{'communities::0'} eq '') ||
11338: (!grep(/^placement$/,@{$cats[0]})) ||
11339: ($cathash->{'placement::0'} eq '')) {
11340: $maxnum ++;
11341: }
11342: my $lastidx;
11343: for (my $i=0; $i<$numtop; $i++) {
11344: my $parent = $cats[0][$i];
11345: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11346: my $item = &escape($parent).'::0';
11347: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11348: $lastidx = $idx{$item};
11349: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11350: .'<select name="'.$item.'"'.$chgstr.'>';
11351: for (my $k=0; $k<=$maxnum; $k++) {
11352: my $vpos = $k+1;
11353: my $selstr;
11354: if ($k == $i) {
11355: $selstr = ' selected="selected" ';
11356: }
11357: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11358: }
11359: $datatable .= '</select></span></td><td>';
11360: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11361: $datatable .= '<span class="LC_nobreak">'
11362: .$default_names{$parent}.'</span>';
11363: if ($parent eq 'instcode') {
11364: $datatable .= '<br /><span class="LC_nobreak">('
11365: .&mt('with institutional codes')
11366: .')</span></td><td'.$colattrib.'>';
11367: } else {
11368: $datatable .= '<table><tr><td>';
11369: }
11370: $datatable .= '<span class="LC_nobreak">'
11371: .'<label><input type="radio" name="'
11372: .$parent.'" value="1" checked="checked" />'
11373: .&mt('Display').'</label>';
11374: if ($parent eq 'instcode') {
11375: $datatable .= ' ';
11376: } else {
11377: $datatable .= '</span></td></tr><tr><td>'
11378: .'<span class="LC_nobreak">';
11379: }
11380: $datatable .= '<label><input type="radio" name="'
11381: .$parent.'" value="0" />'
11382: .&mt('Do not display').'</label></span>';
11383: if (($parent eq 'communities') || ($parent eq 'placement')) {
11384: $datatable .= '</td></tr></table>';
11385: }
11386: $datatable .= '</td>';
11387: } else {
11388: $datatable .= $parent
11389: .' <span class="LC_nobreak"><label>'
11390: .'<input type="checkbox" name="deletecategory" '
11391: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11392: }
11393: my $depth = 1;
11394: push(@path,$parent);
11395: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11396: pop(@path);
11397: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11398: $itemcount ++;
11399: }
11400: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11401: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11402: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11403: for (my $k=0; $k<=$maxnum; $k++) {
11404: my $vpos = $k+1;
11405: my $selstr;
11406: if ($k == $numtop) {
11407: $selstr = ' selected="selected" ';
11408: }
11409: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11410: }
11411: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11412: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11413: .'</tr>'."\n";
11414: $itemcount ++;
11415: foreach my $default ('instcode','communities','placement') {
11416: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11417: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11418: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11419: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11420: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11421: for (my $k=0; $k<=$maxnum; $k++) {
11422: my $vpos = $k+1;
11423: my $selstr;
11424: if ($k == $maxnum) {
11425: $selstr = ' selected="selected" ';
11426: }
11427: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11428: }
11429: $datatable .= '</select></span></td>'.
11430: '<td><span class="LC_nobreak">'.
11431: $default_names{$default}.'</span>';
11432: if ($default eq 'instcode') {
11433: $datatable .= '<br /><span class="LC_nobreak">('
11434: .&mt('with institutional codes').')</span>';
11435: }
11436: $datatable .= '</td>'
11437: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11438: .&mt('Display').'</label> '
11439: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11440: .&mt('Do not display').'</label></span></td></tr>';
11441: }
11442: }
11443: }
11444: } else {
11445: $datatable .= &initialize_categories($itemcount);
11446: }
11447: } else {
11448: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11449: .&initialize_categories($itemcount);
11450: }
11451: $$rowtotal += $itemcount;
11452: }
11453: return $datatable;
11454: }
11455:
11456: sub print_serverstatuses {
11457: my ($dom,$settings,$rowtotal) = @_;
11458: my $datatable;
11459: my @pages = &serverstatus_pages();
11460: my (%namedaccess,%machineaccess);
11461: foreach my $type (@pages) {
11462: $namedaccess{$type} = '';
11463: $machineaccess{$type}= '';
11464: }
11465: if (ref($settings) eq 'HASH') {
11466: foreach my $type (@pages) {
11467: if (exists($settings->{$type})) {
11468: if (ref($settings->{$type}) eq 'HASH') {
11469: foreach my $key (keys(%{$settings->{$type}})) {
11470: if ($key eq 'namedusers') {
11471: $namedaccess{$type} = $settings->{$type}->{$key};
11472: } elsif ($key eq 'machines') {
11473: $machineaccess{$type} = $settings->{$type}->{$key};
11474: }
11475: }
11476: }
11477: }
11478: }
11479: }
11480: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11481: my $rownum = 0;
11482: my $css_class;
11483: foreach my $type (@pages) {
11484: $rownum ++;
11485: $css_class = $rownum%2?' class="LC_odd_row"':'';
11486: $datatable .= '<tr'.$css_class.'>'.
11487: '<td><span class="LC_nobreak">'.
11488: $titles->{$type}.'</span></td>'.
11489: '<td class="LC_left_item">'.
11490: '<input type="text" name="'.$type.'_namedusers" '.
11491: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11492: '<td class="LC_right_item">'.
11493: '<span class="LC_nobreak">'.
11494: '<input type="text" name="'.$type.'_machines" '.
11495: 'value="'.$machineaccess{$type}.'" size="10" />'.
11496: '</span></td></tr>'."\n";
11497: }
11498: $$rowtotal += $rownum;
11499: return $datatable;
11500: }
11501:
11502: sub serverstatus_pages {
11503: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11504: 'checksums','clusterstatus','certstatus','metadata_keywords',
11505: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11506: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11507: }
11508:
11509: sub defaults_javascript {
11510: my ($settings) = @_;
11511: return unless (ref($settings) eq 'HASH');
11512: my $portal_js = <<"ENDPORTAL";
11513:
11514: function portalExtras(caller) {
11515: var x = caller.value;
11516: var y = new Array('email','web');
11517: for (var i=0; i<y.length; i++) {
11518: if (document.getElementById('portal_def_'+y[i]+'_div')) {
11519: var z = document.getElementById('portal_def_'+y[i]+'_div');
11520: if (x.length > 0) {
11521: z.style.display = 'block';
11522: } else {
11523: z.style.display = 'none';
11524: }
11525: }
11526: }
11527: }
11528: ENDPORTAL
11529: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11530: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11531: if ($maxnum eq '') {
11532: $maxnum = 0;
11533: }
11534: $maxnum ++;
11535: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11536: return <<"ENDSCRIPT";
11537: <script type="text/javascript">
11538: // <![CDATA[
11539: function reorderTypes(form,caller) {
11540: var changedVal;
11541: $jstext
11542: var newpos = 'addinststatus_pos';
11543: var current = new Array;
11544: var maxh = $maxnum;
11545: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11546: var oldVal;
11547: if (caller == newpos) {
11548: changedVal = newitemVal;
11549: } else {
11550: var curritem = 'inststatus_pos_'+caller;
11551: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11552: current[newitemVal] = newpos;
11553: }
11554: for (var i=0; i<inststatuses.length; i++) {
11555: if (inststatuses[i] != caller) {
11556: var elementName = 'inststatus_pos_'+inststatuses[i];
11557: if (form.elements[elementName]) {
11558: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11559: current[currVal] = elementName;
11560: }
11561: }
11562: }
11563: for (var j=0; j<maxh; j++) {
11564: if (current[j] == undefined) {
11565: oldVal = j;
11566: }
11567: }
11568: if (oldVal < changedVal) {
11569: for (var k=oldVal+1; k<=changedVal ; k++) {
11570: var elementName = current[k];
11571: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11572: }
11573: } else {
11574: for (var k=changedVal; k<oldVal; k++) {
11575: var elementName = current[k];
11576: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11577: }
11578: }
11579: return;
11580: }
11581:
11582: $portal_js
11583:
11584: // ]]>
11585: </script>
11586:
11587: ENDSCRIPT
11588: } else {
11589: return <<"ENDSCRIPT";
11590: <script type="text/javascript">
11591: // <![CDATA[
11592: $portal_js
11593: // ]]>
11594: </script>
11595:
11596: ENDSCRIPT
11597: }
11598: return;
11599: }
11600:
11601: sub passwords_javascript {
11602: my ($prefix) = @_;
11603: my %intalert;
11604: if ($prefix eq 'passwords') {
11605: %intalert = &Apache::lonlocal::texthash (
11606: 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.',
11607: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11608: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11609: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11610: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11611: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11612: );
11613: } elsif ($prefix eq 'secrets') {
11614: %intalert = &Apache::lonlocal::texthash (
11615: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11616: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11617: );
11618: }
11619: &js_escape(\%intalert);
11620: my $defmin = $Apache::lonnet::passwdmin;
11621: my $intauthjs;
11622: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11623:
11624: function warnIntAuth(field) {
11625: if (field.name == 'intauth_check') {
11626: if (field.value == '2') {
11627: alert('$intalert{authcheck}');
11628: }
11629: }
11630: if (field.name == 'intauth_cost') {
11631: field.value.replace(/\s/g,'');
11632: if (field.value != '') {
11633: var regexdigit=/^\\d+\$/;
11634: if (!regexdigit.test(field.value)) {
11635: alert('$intalert{authcost}');
11636: }
11637: }
11638: }
11639: return;
11640: }
11641:
11642: ENDSCRIPT
11643:
11644: }
11645:
11646: $intauthjs .= <<"ENDSCRIPT";
11647:
11648: function warnInt$prefix(field) {
11649: field.value.replace(/^\s+/,'');
11650: field.value.replace(/\s+\$/,'');
11651: var regexdigit=/^\\d+\$/;
11652: if (field.name == '${prefix}_min') {
11653: if (field.value == '') {
11654: alert('$intalert{passmin}');
11655: field.value = '$defmin';
11656: } else {
11657: if (!regexdigit.test(field.value)) {
11658: alert('$intalert{passmin}');
11659: field.value = '$defmin';
11660: }
11661: var minval = parseInt(field.value,10);
11662: if (minval < $defmin) {
11663: alert('$intalert{passmin}');
11664: field.value = '$defmin';
11665: }
11666: }
11667: } else {
11668: if (field.value == '0') {
11669: field.value = '';
11670: }
11671: if (field.value != '') {
11672: if (field.name == '${prefix}_expire') {
11673: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11674: if (!regexpposnum.test(field.value)) {
11675: alert('$intalert{passexp}');
11676: field.value = '';
11677: } else {
11678: var expval = parseFloat(field.value);
11679: if (expval == 0) {
11680: alert('$intalert{passexp}');
11681: field.value = '';
11682: }
11683: }
11684: } else {
11685: if (!regexdigit.test(field.value)) {
11686: if (field.name == '${prefix}_max') {
11687: alert('$intalert{passmax}');
11688: } else {
11689: if (field.name == '${prefix}_numsaved') {
11690: alert('$intalert{passnum}');
11691: }
11692: }
11693: field.value = '';
11694: }
11695: }
11696: }
11697: }
11698: return;
11699: }
11700:
11701: ENDSCRIPT
11702: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11703: }
11704:
11705: sub coursecategories_javascript {
11706: my ($settings) = @_;
11707: my ($output,$jstext,$cathash);
11708: if (ref($settings) eq 'HASH') {
11709: $cathash = $settings->{'cats'};
11710: }
11711: if (ref($cathash) eq 'HASH') {
11712: my (@cats,@jsarray,%idx);
11713: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11714: if (@jsarray > 0) {
11715: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11716: for (my $i=0; $i<@jsarray; $i++) {
11717: if (ref($jsarray[$i]) eq 'ARRAY') {
11718: my $catstr = join('","',@{$jsarray[$i]});
11719: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11720: }
11721: }
11722: }
11723: } else {
11724: $jstext = ' var categories = Array(1);'."\n".
11725: ' categories[0] = Array("instcode_pos");'."\n";
11726: }
11727: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11728: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11729: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11730: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11731: &js_escape(\$instcode_reserved);
11732: &js_escape(\$communities_reserved);
11733: &js_escape(\$placement_reserved);
11734: &js_escape(\$choose_again);
11735: $output = <<"ENDSCRIPT";
11736: <script type="text/javascript">
11737: // <![CDATA[
11738: function reorderCats(form,parent,item,idx) {
11739: var changedVal;
11740: $jstext
11741: var newpos = 'addcategory_pos';
11742: if (parent == '') {
11743: var has_instcode = 0;
11744: var maxtop = categories[idx].length;
11745: for (var j=0; j<maxtop; j++) {
11746: if (categories[idx][j] == 'instcode::0') {
11747: has_instcode == 1;
11748: }
11749: }
11750: if (has_instcode == 0) {
11751: categories[idx][maxtop] = 'instcode_pos';
11752: }
11753: } else {
11754: newpos += '_'+parent;
11755: }
11756: var maxh = 1 + categories[idx].length;
11757: var current = new Array;
11758: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11759: if (item == newpos) {
11760: changedVal = newitemVal;
11761: } else {
11762: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11763: current[newitemVal] = newpos;
11764: }
11765: for (var i=0; i<categories[idx].length; i++) {
11766: var elementName = categories[idx][i];
11767: if (elementName != item) {
11768: if (form.elements[elementName]) {
11769: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11770: current[currVal] = elementName;
11771: }
11772: }
11773: }
11774: var oldVal;
11775: for (var j=0; j<maxh; j++) {
11776: if (current[j] == undefined) {
11777: oldVal = j;
11778: }
11779: }
11780: if (oldVal < changedVal) {
11781: for (var k=oldVal+1; k<=changedVal ; k++) {
11782: var elementName = current[k];
11783: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11784: }
11785: } else {
11786: for (var k=changedVal; k<oldVal; k++) {
11787: var elementName = current[k];
11788: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11789: }
11790: }
11791: return;
11792: }
11793:
11794: function categoryCheck(form) {
11795: if (form.elements['addcategory_name'].value == 'instcode') {
11796: alert('$instcode_reserved\\n$choose_again');
11797: return false;
11798: }
11799: if (form.elements['addcategory_name'].value == 'communities') {
11800: alert('$communities_reserved\\n$choose_again');
11801: return false;
11802: }
11803: if (form.elements['addcategory_name'].value == 'placement') {
11804: alert('$placement_reserved\\n$choose_again');
11805: return false;
11806: }
11807: return true;
11808: }
11809:
11810: // ]]>
11811: </script>
11812:
11813: ENDSCRIPT
11814: return $output;
11815: }
11816:
11817: sub initialize_categories {
11818: my ($itemcount) = @_;
11819: my ($datatable,$css_class,$chgstr);
11820: my %default_names = &Apache::lonlocal::texthash (
11821: instcode => 'Official courses (with institutional codes)',
11822: communities => 'Communities',
11823: placement => 'Placement Tests',
11824: );
11825: my %selnum = (
11826: instcode => '0',
11827: communities => '1',
11828: placement => '2',
11829: );
11830: my %selected;
11831: foreach my $default ('instcode','communities','placement') {
11832: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11833: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11834: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11835: $selected{$selnum{$default}} = ' selected="selected"';
11836: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11837: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11838: .'<option value="0"'.$selected{'0'}.'>1</option>'
11839: .'<option value="1"'.$selected{'1'}.'>2</option>'
11840: .'<option value="2"'.$selected{'2'}.'>3</option>'
11841: .'<option value="3">4</option></select> '
11842: .$default_names{$default}
11843: .'</span></td><td><span class="LC_nobreak">'
11844: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11845: .&mt('Display').'</label> <label>'
11846: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11847: .'</label></span></td></tr>';
11848: $itemcount ++;
11849: }
11850: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11851: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11852: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11853: .'<select name="addcategory_pos"'.$chgstr.'>'
11854: .'<option value="0">1</option>'
11855: .'<option value="1">2</option>'
11856: .'<option value="2">3</option>'
11857: .'<option value="3" selected="selected">4</option></select> '
11858: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11859: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11860: .'</td></tr>';
11861: return $datatable;
11862: }
11863:
11864: sub build_category_rows {
11865: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11866: my ($text,$name,$item,$chgstr);
11867: if (ref($cats) eq 'ARRAY') {
11868: my $maxdepth = scalar(@{$cats});
11869: if (ref($cats->[$depth]) eq 'HASH') {
11870: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11871: my $numchildren = @{$cats->[$depth]{$parent}};
11872: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11873: $text .= '<td><table class="LC_data_table">';
11874: my ($idxnum,$parent_name,$parent_item);
11875: my $higher = $depth - 1;
11876: if ($higher == 0) {
11877: $parent_name = &escape($parent).'::'.$higher;
11878: } else {
11879: if (ref($path) eq 'ARRAY') {
11880: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11881: }
11882: }
11883: $parent_item = 'addcategory_pos_'.$parent_name;
11884: for (my $j=0; $j<=$numchildren; $j++) {
11885: if ($j < $numchildren) {
11886: $name = $cats->[$depth]{$parent}[$j];
11887: $item = &escape($name).':'.&escape($parent).':'.$depth;
11888: $idxnum = $idx->{$item};
11889: } else {
11890: $name = $parent_name;
11891: $item = $parent_item;
11892: }
11893: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11894: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11895: for (my $i=0; $i<=$numchildren; $i++) {
11896: my $vpos = $i+1;
11897: my $selstr;
11898: if ($j == $i) {
11899: $selstr = ' selected="selected" ';
11900: }
11901: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11902: }
11903: $text .= '</select> ';
11904: if ($j < $numchildren) {
11905: my $deeper = $depth+1;
11906: $text .= $name.' '
11907: .'<label><input type="checkbox" name="deletecategory" value="'
11908: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11909: if(ref($path) eq 'ARRAY') {
11910: push(@{$path},$name);
11911: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11912: pop(@{$path});
11913: }
11914: } else {
11915: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11916: if ($j == $numchildren) {
11917: $text .= $name;
11918: } else {
11919: $text .= $item;
11920: }
11921: $text .= '" value="" />';
11922: }
11923: $text .= '</td></tr>';
11924: }
11925: $text .= '</table></td>';
11926: } else {
11927: my $higher = $depth-1;
11928: if ($higher == 0) {
11929: $name = &escape($parent).'::'.$higher;
11930: } else {
11931: if (ref($path) eq 'ARRAY') {
11932: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11933: }
11934: }
11935: my $colspan;
11936: if ($parent ne 'instcode') {
11937: $colspan = $maxdepth - $depth - 1;
11938: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11939: }
11940: }
11941: }
11942: }
11943: return $text;
11944: }
11945:
11946: sub modifiable_userdata_row {
11947: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11948: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11949: my ($role,$rolename,$statustype);
11950: $role = $item;
11951: if ($context eq 'cancreate') {
11952: if ($item =~ /^(emailusername)_(.+)$/) {
11953: $role = $1;
11954: $statustype = $2;
11955: if (ref($usertypes) eq 'HASH') {
11956: if ($usertypes->{$statustype}) {
11957: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11958: } else {
11959: $rolename = &mt('Data provided by user');
11960: }
11961: }
11962: }
11963: } elsif ($context eq 'selfcreate') {
11964: if (ref($usertypes) eq 'HASH') {
11965: $rolename = $usertypes->{$role};
11966: } else {
11967: $rolename = $role;
11968: }
11969: } elsif ($context eq 'lti') {
11970: $rolename = &mt('Institutional data used (if available)');
11971: } elsif ($context eq 'privacy') {
11972: $rolename = $itemdesc;
11973: } else {
11974: if ($role eq 'cr') {
11975: $rolename = &mt('Custom role');
11976: } else {
11977: $rolename = &Apache::lonnet::plaintext($role);
11978: }
11979: }
11980: my (@fields,%fieldtitles);
11981: if (ref($fieldsref) eq 'ARRAY') {
11982: @fields = @{$fieldsref};
11983: } else {
11984: @fields = ('lastname','firstname','middlename','generation',
11985: 'permanentemail','id');
11986: }
11987: if ((ref($titlesref) eq 'HASH')) {
11988: %fieldtitles = %{$titlesref};
11989: } else {
11990: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11991: }
11992: my $output;
11993: my $css_class;
11994: if ($rowcount%2) {
11995: $css_class = 'LC_odd_row';
11996: }
11997: if ($customcss) {
11998: $css_class .= " $customcss";
11999: }
12000: $css_class =~ s/^\s+//;
12001: if ($css_class) {
12002: $css_class = ' class="'.$css_class.'"';
12003: }
12004: if ($rowstyle) {
12005: $css_class .= ' style="'.$rowstyle.'"';
12006: }
12007: if ($rowid) {
12008: $rowid = ' id="'.$rowid.'"';
12009: }
12010: $output = '<tr '.$css_class.$rowid.'>'.
12011: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
12012: '<td class="LC_left_item" colspan="2"><table>';
12013: my $rem;
12014: my %checks;
12015: my %current;
12016: if (ref($settings) eq 'HASH') {
12017: my $hashref;
12018: if ($context eq 'lti') {
12019: if (ref($settings) eq 'HASH') {
12020: $hashref = $settings->{'instdata'};
12021: }
12022: } elsif ($context eq 'privacy') {
12023: my ($key,$inner) = split(/_/,$role);
12024: if (ref($settings) eq 'HASH') {
12025: if (ref($settings->{$key}) eq 'HASH') {
12026: $hashref = $settings->{$key}->{$inner};
12027: }
12028: }
12029: } elsif (ref($settings->{$context}) eq 'HASH') {
12030: if (ref($settings->{$context}->{$role}) eq 'HASH') {
12031: $hashref = $settings->{'lti_instdata'};
12032: }
12033: if ($role eq 'emailusername') {
12034: if ($statustype) {
12035: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
12036: $hashref = $settings->{$context}->{$role}->{$statustype};
12037: }
12038: }
12039: }
12040: }
12041: if (ref($hashref) eq 'HASH') {
12042: foreach my $field (@fields) {
12043: if ($hashref->{$field}) {
12044: if ($role eq 'emailusername') {
12045: $checks{$field} = $hashref->{$field};
12046: } else {
12047: $checks{$field} = ' checked="checked" ';
12048: }
12049: }
12050: }
12051: }
12052: }
12053:
12054: my $total = scalar(@fields);
12055: for (my $i=0; $i<$total; $i++) {
12056: $rem = $i%($numinrow);
12057: if ($rem == 0) {
12058: if ($i > 0) {
12059: $output .= '</tr>';
12060: }
12061: $output .= '<tr>';
12062: }
12063: my $check = ' ';
12064: unless ($role eq 'emailusername') {
12065: if (exists($checks{$fields[$i]})) {
12066: $check = $checks{$fields[$i]};
12067: } elsif ($context eq 'privacy') {
12068: if ($role =~ /^priv_(domain|course)$/) {
12069: if (ref($settings) ne 'HASH') {
12070: $check = ' checked="checked" ';
12071: }
12072: } elsif ($role =~ /^priv_(author|community)$/) {
12073: if (ref($settings) ne 'HASH') {
12074: unless ($fields[$i] eq 'id') {
12075: $check = ' checked="checked" ';
12076: }
12077: }
12078: } elsif ($role =~ /^(unpriv|othdom)_/) {
12079: if (ref($settings) ne 'HASH') {
12080: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
12081: $check = ' checked="checked" ';
12082: }
12083: }
12084: }
12085: } elsif ($context ne 'lti') {
12086: if ($role eq 'st') {
12087: if (ref($settings) ne 'HASH') {
12088: $check = ' checked="checked" ';
12089: }
12090: }
12091: }
12092: }
12093: $output .= '<td class="LC_left_item">'.
12094: '<span class="LC_nobreak">';
12095: my $prefix = 'canmodify';
12096: if ($role eq 'emailusername') {
12097: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
12098: $checks{$fields[$i]} = 'omit';
12099: }
12100: foreach my $option ('required','optional','omit') {
12101: my $checked='';
12102: if ($checks{$fields[$i]} eq $option) {
12103: $checked='checked="checked" ';
12104: }
12105: $output .= '<label>'.
12106: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
12107: &mt($option).'</label>'.(' ' x2);
12108: }
12109: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
12110: } else {
12111: if ($context eq 'lti') {
12112: $prefix = 'lti';
12113: } elsif ($context eq 'privacy') {
12114: $prefix = 'privacy';
12115: }
12116: $output .= '<label>'.
12117: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
12118: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
12119: '</label>';
12120: }
12121: $output .= '</span></td>';
12122: }
12123: $rem = $total%$numinrow;
12124: my $colsleft;
12125: if ($rem) {
12126: $colsleft = $numinrow - $rem;
12127: }
12128: if ($colsleft > 1) {
12129: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
12130: ' </td>';
12131: } elsif ($colsleft == 1) {
12132: $output .= '<td class="LC_left_item"> </td>';
12133: }
12134: $output .= '</tr></table></td></tr>';
12135: return $output;
12136: }
12137:
12138: sub insttypes_row {
12139: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
12140: $customcss,$rowstyle) = @_;
12141: my %lt = &Apache::lonlocal::texthash (
12142: cansearch => 'Users allowed to search',
12143: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
12144: lockablenames => 'User preference to lock name',
12145: selfassign => 'Self-reportable affiliations',
12146: overrides => "Override domain's helpdesk settings based on requester's affiliation",
12147: );
12148: my $showdom;
12149: if ($context eq 'cansearch') {
12150: $showdom = ' ('.$dom.')';
12151: }
12152: my $class = 'LC_left_item';
12153: if ($context eq 'statustocreate') {
12154: $class = 'LC_right_item';
12155: }
12156: my $css_class;
12157: if ($$rowtotal%2) {
12158: $css_class = 'LC_odd_row';
12159: }
12160: if ($customcss) {
12161: $css_class .= ' '.$customcss;
12162: }
12163: $css_class =~ s/^\s+//;
12164: if ($css_class) {
12165: $css_class = ' class="'.$css_class.'"';
12166: }
12167: if ($rowstyle) {
12168: $css_class .= ' style="'.$rowstyle.'"';
12169: }
12170: if ($onclick) {
12171: $onclick = 'onclick="'.$onclick.'" ';
12172: }
12173: my $output = '<tr'.$css_class.'>'.
12174: '<td>'.$lt{$context}.$showdom.
12175: '</td><td class="'.$class.'" colspan="2"><table>';
12176: my $rem;
12177: if (ref($types) eq 'ARRAY') {
12178: for (my $i=0; $i<@{$types}; $i++) {
12179: if (defined($usertypes->{$types->[$i]})) {
12180: my $rem = $i%($numinrow);
12181: if ($rem == 0) {
12182: if ($i > 0) {
12183: $output .= '</tr>';
12184: }
12185: $output .= '<tr>';
12186: }
12187: my $check = ' ';
12188: if (ref($settings) eq 'HASH') {
12189: if (ref($settings->{$context}) eq 'ARRAY') {
12190: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
12191: $check = ' checked="checked" ';
12192: }
12193: } elsif (ref($settings->{$context}) eq 'HASH') {
12194: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
12195: $check = ' checked="checked" ';
12196: }
12197: } elsif ($context eq 'statustocreate') {
12198: $check = ' checked="checked" ';
12199: }
12200: }
12201: $output .= '<td class="LC_left_item">'.
12202: '<span class="LC_nobreak"><label>'.
12203: '<input type="checkbox" name="'.$context.'" '.
12204: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
12205: $usertypes->{$types->[$i]}.'</label></span></td>';
12206: }
12207: }
12208: $rem = @{$types}%($numinrow);
12209: }
12210: my $colsleft = $numinrow - $rem;
12211: if ($context eq 'overrides') {
12212: if ($colsleft > 1) {
12213: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12214: } else {
12215: $output .= '<td class="LC_left_item">';
12216: }
12217: $output .= ' ';
12218: } else {
12219: if ($rem == 0) {
12220: $output .= '<tr>';
12221: }
12222: if ($colsleft > 1) {
12223: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12224: } else {
12225: $output .= '<td class="LC_left_item">';
12226: }
12227: my $defcheck = ' ';
12228: if (ref($settings) eq 'HASH') {
12229: if (ref($settings->{$context}) eq 'ARRAY') {
12230: if (grep(/^default$/,@{$settings->{$context}})) {
12231: $defcheck = ' checked="checked" ';
12232: }
12233: } elsif ($context eq 'statustocreate') {
12234: $defcheck = ' checked="checked" ';
12235: }
12236: }
12237: $output .= '<span class="LC_nobreak"><label>'.
12238: '<input type="checkbox" name="'.$context.'" '.
12239: 'value="default"'.$defcheck.$onclick.' />'.
12240: $othertitle.'</label></span>';
12241: }
12242: $output .= '</td></tr></table></td></tr>';
12243: return $output;
12244: }
12245:
12246: sub sorted_searchtitles {
12247: my %searchtitles = &Apache::lonlocal::texthash(
12248: 'uname' => 'username',
12249: 'lastname' => 'last name',
12250: 'lastfirst' => 'last name, first name',
12251: );
12252: my @titleorder = ('uname','lastname','lastfirst');
12253: return (\%searchtitles,\@titleorder);
12254: }
12255:
12256: sub sorted_searchtypes {
12257: my %srchtypes_desc = (
12258: exact => 'is exact match',
12259: contains => 'contains ..',
12260: begins => 'begins with ..',
12261: );
12262: my @srchtypeorder = ('exact','begins','contains');
12263: return (\%srchtypes_desc,\@srchtypeorder);
12264: }
12265:
12266: sub usertype_update_row {
12267: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
12268: my $datatable;
12269: my $numinrow = 4;
12270: foreach my $type (@{$types}) {
12271: if (defined($usertypes->{$type})) {
12272: $$rownums ++;
12273: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
12274: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
12275: '</td><td class="LC_left_item"><table>';
12276: for (my $i=0; $i<@{$fields}; $i++) {
12277: my $rem = $i%($numinrow);
12278: if ($rem == 0) {
12279: if ($i > 0) {
12280: $datatable .= '</tr>';
12281: }
12282: $datatable .= '<tr>';
12283: }
12284: my $check = ' ';
12285: if (ref($settings) eq 'HASH') {
12286: if (ref($settings->{'fields'}) eq 'HASH') {
12287: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
12288: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
12289: $check = ' checked="checked" ';
12290: }
12291: }
12292: }
12293: }
12294:
12295: if ($i == @{$fields}-1) {
12296: my $colsleft = $numinrow - $rem;
12297: if ($colsleft > 1) {
12298: $datatable .= '<td colspan="'.$colsleft.'">';
12299: } else {
12300: $datatable .= '<td>';
12301: }
12302: } else {
12303: $datatable .= '<td>';
12304: }
12305: $datatable .= '<span class="LC_nobreak"><label>'.
12306: '<input type="checkbox" name="updateable_'.$type.
12307: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
12308: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
12309: }
12310: $datatable .= '</tr></table></td></tr>';
12311: }
12312: }
12313: return $datatable;
12314: }
12315:
12316: sub modify_login {
12317: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12318: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12319: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12320: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
12321: %title = ( coursecatalog => 'Display course catalog',
12322: adminmail => 'Display administrator E-mail address',
12323: helpdesk => 'Display "Contact Helpdesk" link',
12324: newuser => 'Link for visitors to create a user account',
12325: loginheader => 'Log-in box header',
12326: saml => 'Dual SSO and non-SSO login');
12327: @offon = ('off','on');
12328: if (ref($domconfig{login}) eq 'HASH') {
12329: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12330: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12331: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12332: }
12333: }
12334: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12335: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12336: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12337: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12338: $saml{$lonhost} = 1;
12339: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12340: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12341: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12342: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12343: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12344: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
12345: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12346: }
12347: }
12348: }
12349: }
12350: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12351: \%domconfig,\%loginhash);
12352: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12353: foreach my $item (@toggles) {
12354: $loginhash{login}{$item} = $env{'form.'.$item};
12355: }
12356: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12357: if (ref($colchanges{'login'}) eq 'HASH') {
12358: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12359: \%loginhash);
12360: }
12361:
12362: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12363: my %domservers = &Apache::lonnet::get_servers($dom);
12364: my @loginvia_attribs = ('serverpath','custompath','exempt');
12365: if (keys(%servers) > 1) {
12366: foreach my $lonhost (keys(%servers)) {
12367: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12368: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12369: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12370: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12371: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12372: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12373: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12374: $changes{'loginvia'}{$lonhost} = 1;
12375: } else {
12376: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12377: $changes{'loginvia'}{$lonhost} = 1;
12378: }
12379: } else {
12380: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12381: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12382: $changes{'loginvia'}{$lonhost} = 1;
12383: }
12384: }
12385: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12386: foreach my $item (@loginvia_attribs) {
12387: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12388: }
12389: } else {
12390: foreach my $item (@loginvia_attribs) {
12391: my $new = $env{'form.'.$lonhost.'_'.$item};
12392: if (($item eq 'serverpath') && ($new eq 'custom')) {
12393: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12394: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12395: $new = '/';
12396: }
12397: }
12398: if (($item eq 'custompath') &&
12399: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12400: $new = '';
12401: }
12402: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12403: $changes{'loginvia'}{$lonhost} = 1;
12404: }
12405: if ($item eq 'exempt') {
12406: $new = &check_exempt_addresses($new);
12407: }
12408: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12409: }
12410: }
12411: } else {
12412: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12413: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12414: $changes{'loginvia'}{$lonhost} = 1;
12415: foreach my $item (@loginvia_attribs) {
12416: my $new = $env{'form.'.$lonhost.'_'.$item};
12417: if (($item eq 'serverpath') && ($new eq 'custom')) {
12418: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12419: $new = '/';
12420: }
12421: }
12422: if (($item eq 'custompath') &&
12423: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12424: $new = '';
12425: }
12426: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12427: }
12428: }
12429: }
12430: }
12431: }
12432:
12433: my $servadm = $r->dir_config('lonAdmEMail');
12434: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12435: if (ref($domconfig{'login'}) eq 'HASH') {
12436: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12437: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12438: if ($lang eq 'nolang') {
12439: push(@currlangs,$lang);
12440: } elsif (defined($langchoices{$lang})) {
12441: push(@currlangs,$lang);
12442: } else {
12443: next;
12444: }
12445: }
12446: }
12447: }
12448: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12449: if (@currlangs > 0) {
12450: foreach my $lang (@currlangs) {
12451: if (grep(/^\Q$lang\E$/,@delurls)) {
12452: $changes{'helpurl'}{$lang} = 1;
12453: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12454: $changes{'helpurl'}{$lang} = 1;
12455: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12456: push(@newlangs,$lang);
12457: } else {
12458: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12459: }
12460: }
12461: }
12462: unless (grep(/^nolang$/,@currlangs)) {
12463: if ($env{'form.loginhelpurl_nolang.filename'}) {
12464: $changes{'helpurl'}{'nolang'} = 1;
12465: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12466: push(@newlangs,'nolang');
12467: }
12468: }
12469: if ($env{'form.loginhelpurl_add_lang'}) {
12470: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12471: ($env{'form.loginhelpurl_add_file.filename'})) {
12472: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12473: $addedfile = $env{'form.loginhelpurl_add_lang'};
12474: }
12475: }
12476: if ((@newlangs > 0) || ($addedfile)) {
12477: my $error;
12478: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12479: if ($configuserok eq 'ok') {
12480: if ($switchserver) {
12481: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12482: } elsif ($author_ok eq 'ok') {
12483: my @allnew = @newlangs;
12484: if ($addedfile ne '') {
12485: push(@allnew,$addedfile);
12486: }
12487: foreach my $lang (@allnew) {
12488: my $formelem = 'loginhelpurl_'.$lang;
12489: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12490: $formelem = 'loginhelpurl_add_file';
12491: }
12492: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12493: "help/$lang",'','',$newfile{$lang});
12494: if ($result eq 'ok') {
12495: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12496: $changes{'helpurl'}{$lang} = 1;
12497: } else {
12498: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12499: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12500: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12501: (!grep(/^\Q$lang\E$/,@delurls))) {
12502: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12503: }
12504: }
12505: }
12506: } else {
12507: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12508: }
12509: } else {
12510: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12511: }
12512: if ($error) {
12513: &Apache::lonnet::logthis($error);
12514: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12515: }
12516: }
12517:
12518: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12519: if (ref($domconfig{'login'}) eq 'HASH') {
12520: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12521: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12522: if ($domservers{$lonhost}) {
12523: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12524: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12525: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12526: }
12527: }
12528: }
12529: }
12530: }
12531: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12532: foreach my $lonhost (sort(keys(%domservers))) {
12533: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12534: $changes{'headtag'}{$lonhost} = 1;
12535: } else {
12536: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12537: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12538: }
12539: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12540: push(@newhosts,$lonhost);
12541: } elsif ($currheadtagurls{$lonhost}) {
12542: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12543: if ($currexempt{$lonhost}) {
12544: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12545: $changes{'headtag'}{$lonhost} = 1;
12546: }
12547: } elsif ($possexempt{$lonhost}) {
12548: $changes{'headtag'}{$lonhost} = 1;
12549: }
12550: if ($possexempt{$lonhost}) {
12551: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12552: }
12553: }
12554: }
12555: }
12556: if (@newhosts) {
12557: my $error;
12558: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12559: if ($configuserok eq 'ok') {
12560: if ($switchserver) {
12561: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12562: } elsif ($author_ok eq 'ok') {
12563: foreach my $lonhost (@newhosts) {
12564: my $formelem = 'loginheadtag_'.$lonhost;
12565: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12566: "login/headtag/$lonhost",'','',
12567: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12568: if ($result eq 'ok') {
12569: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12570: $changes{'headtag'}{$lonhost} = 1;
12571: if ($possexempt{$lonhost}) {
12572: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12573: }
12574: } else {
12575: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12576: $newheadtagurls{$lonhost},$result);
12577: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12578: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12579: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12580: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12581: }
12582: }
12583: }
12584: } else {
12585: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12586: }
12587: } else {
12588: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12589: }
12590: if ($error) {
12591: &Apache::lonnet::logthis($error);
12592: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12593: }
12594: }
12595: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12596: my @newsamlimgs;
12597: foreach my $lonhost (keys(%domservers)) {
12598: if ($env{'form.saml_'.$lonhost}) {
12599: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12600: push(@newsamlimgs,$lonhost);
12601: }
12602: foreach my $item ('text','alt','url','title','window','notsso') {
12603: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12604: }
12605: if ($saml{$lonhost}) {
12606: if ($env{'form.saml_window_'.$lonhost} ne '1') {
12607: $env{'form.saml_window_'.$lonhost} = '';
12608: }
12609: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12610: #FIXME Need to obsolete published image
12611: delete($currsaml{$lonhost}{'img'});
12612: $changes{'saml'}{$lonhost} = 1;
12613: }
12614: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12615: $changes{'saml'}{$lonhost} = 1;
12616: }
12617: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12618: $changes{'saml'}{$lonhost} = 1;
12619: }
12620: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12621: $changes{'saml'}{$lonhost} = 1;
12622: }
12623: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12624: $changes{'saml'}{$lonhost} = 1;
12625: }
12626: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
12627: $changes{'saml'}{$lonhost} = 1;
12628: }
12629: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12630: $changes{'saml'}{$lonhost} = 1;
12631: }
12632: } else {
12633: $changes{'saml'}{$lonhost} = 1;
12634: }
12635: foreach my $item ('text','alt','url','title','window','notsso') {
12636: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12637: }
12638: } else {
12639: if ($saml{$lonhost}) {
12640: $changes{'saml'}{$lonhost} = 1;
12641: delete($currsaml{$lonhost});
12642: }
12643: }
12644: }
12645: foreach my $posshost (keys(%currsaml)) {
12646: unless (exists($domservers{$posshost})) {
12647: delete($currsaml{$posshost});
12648: }
12649: }
12650: %{$loginhash{'login'}{'saml'}} = %currsaml;
12651: if (@newsamlimgs) {
12652: my $error;
12653: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12654: if ($configuserok eq 'ok') {
12655: if ($switchserver) {
12656: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12657: } elsif ($author_ok eq 'ok') {
12658: foreach my $lonhost (@newsamlimgs) {
12659: my $formelem = 'saml_img_'.$lonhost;
12660: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12661: "login/saml/$lonhost",'','',
12662: $env{'form.saml_img_'.$lonhost.'.filename'});
12663: if ($result eq 'ok') {
12664: $currsaml{$lonhost}{'img'} = $imgurl;
12665: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12666: $changes{'saml'}{$lonhost} = 1;
12667: } else {
12668: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12669: $lonhost,$result);
12670: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12671: }
12672: }
12673: } else {
12674: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12675: }
12676: } else {
12677: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12678: }
12679: if ($error) {
12680: &Apache::lonnet::logthis($error);
12681: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12682: }
12683: }
12684: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12685:
12686: my $defaulthelpfile = '/adm/loginproblems.html';
12687: my $defaulttext = &mt('Default in use');
12688:
12689: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12690: $dom);
12691: if ($putresult eq 'ok') {
12692: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12693: my %defaultchecked = (
12694: 'coursecatalog' => 'on',
12695: 'helpdesk' => 'on',
12696: 'adminmail' => 'off',
12697: 'newuser' => 'off',
12698: );
12699: if (ref($domconfig{'login'}) eq 'HASH') {
12700: foreach my $item (@toggles) {
12701: if ($defaultchecked{$item} eq 'on') {
12702: if (($domconfig{'login'}{$item} eq '0') &&
12703: ($env{'form.'.$item} eq '1')) {
12704: $changes{$item} = 1;
12705: } elsif (($domconfig{'login'}{$item} eq '' ||
12706: $domconfig{'login'}{$item} eq '1') &&
12707: ($env{'form.'.$item} eq '0')) {
12708: $changes{$item} = 1;
12709: }
12710: } elsif ($defaultchecked{$item} eq 'off') {
12711: if (($domconfig{'login'}{$item} eq '1') &&
12712: ($env{'form.'.$item} eq '0')) {
12713: $changes{$item} = 1;
12714: } elsif (($domconfig{'login'}{$item} eq '' ||
12715: $domconfig{'login'}{$item} eq '0') &&
12716: ($env{'form.'.$item} eq '1')) {
12717: $changes{$item} = 1;
12718: }
12719: }
12720: }
12721: }
12722: if (keys(%changes) > 0 || $colchgtext) {
12723: &Apache::loncommon::devalidate_domconfig_cache($dom);
12724: if (exists($changes{'saml'})) {
12725: my $hostid_in_use;
12726: my @hosts = &Apache::lonnet::current_machine_ids();
12727: if (@hosts > 1) {
12728: foreach my $hostid (@hosts) {
12729: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12730: $hostid_in_use = $hostid;
12731: last;
12732: }
12733: }
12734: } else {
12735: $hostid_in_use = $r->dir_config('lonHostID');
12736: }
12737: if (($hostid_in_use) &&
12738: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12739: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12740: }
12741: if (ref($lastactref) eq 'HASH') {
12742: if (ref($changes{'saml'}) eq 'HASH') {
12743: my %updates;
12744: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12745: $lastactref->{'samllanding'} = \%updates;
12746: }
12747: }
12748: }
12749: if (ref($lastactref) eq 'HASH') {
12750: $lastactref->{'domainconfig'} = 1;
12751: }
12752: $resulttext = &mt('Changes made:').'<ul>';
12753: foreach my $item (sort(keys(%changes))) {
12754: if ($item eq 'loginvia') {
12755: if (ref($changes{$item}) eq 'HASH') {
12756: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12757: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12758: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12759: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12760: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12761: $protocol = 'http' if ($protocol ne 'https');
12762: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12763:
12764: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12765: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12766: } else {
12767: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12768: }
12769: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12770: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12771: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12772: }
12773: $resulttext .= '</li>';
12774: } else {
12775: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12776: }
12777: } else {
12778: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12779: }
12780: }
12781: $resulttext .= '</ul></li>';
12782: }
12783: } elsif ($item eq 'helpurl') {
12784: if (ref($changes{$item}) eq 'HASH') {
12785: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12786: if (grep(/^\Q$lang\E$/,@delurls)) {
12787: my ($chg,$link);
12788: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12789: if ($lang eq 'nolang') {
12790: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12791: } else {
12792: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12793: }
12794: $resulttext .= '<li>'.$chg.'</li>';
12795: } else {
12796: my $chg;
12797: if ($lang eq 'nolang') {
12798: $chg = &mt('custom log-in help file for no preferred language');
12799: } else {
12800: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12801: }
12802: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12803: $loginhash{'login'}{'helpurl'}{$lang}.
12804: '?inhibitmenu=yes',$chg,600,500).
12805: '</li>';
12806: }
12807: }
12808: }
12809: } elsif ($item eq 'headtag') {
12810: if (ref($changes{$item}) eq 'HASH') {
12811: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12812: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12813: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12814: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12815: $resulttext .= '<li><a href="'.
12816: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12817: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12818: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12819: if ($possexempt{$lonhost}) {
12820: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12821: } else {
12822: $resulttext .= &mt('included for any client IP');
12823: }
12824: $resulttext .= '</li>';
12825: }
12826: }
12827: }
12828: } elsif ($item eq 'saml') {
12829: if (ref($changes{$item}) eq 'HASH') {
12830: my %notlt = (
12831: text => 'Text for log-in by SSO',
12832: img => 'SSO button image',
12833: alt => 'Alt text for button image',
12834: url => 'SSO URL',
12835: title => 'Tooltip for SSO link',
12836: window => 'Pop-up window if iframe',
12837: notsso => 'Text for non-SSO log-in',
12838: );
12839: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12840: if (ref($currsaml{$lonhost}) eq 'HASH') {
12841: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12842: '<ul>';
12843: foreach my $key ('text','img','alt','url','title','window','notsso') {
12844: if ($currsaml{$lonhost}{$key} eq '') {
12845: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12846: } else {
12847: my $value = "'$currsaml{$lonhost}{$key}'";
12848: if ($key eq 'img') {
12849: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12850: } elsif ($key eq 'window') {
12851: $value = 'On';
12852: }
12853: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12854: $value).'</li>';
12855: }
12856: }
12857: $resulttext .= '</ul></li>';
12858: } else {
12859: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12860: }
12861: }
12862: }
12863: } elsif ($item eq 'captcha') {
12864: if (ref($loginhash{'login'}) eq 'HASH') {
12865: my $chgtxt;
12866: if ($loginhash{'login'}{$item} eq 'notused') {
12867: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12868: } else {
12869: my %captchas = &captcha_phrases();
12870: if ($captchas{$loginhash{'login'}{$item}}) {
12871: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12872: } else {
12873: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12874: }
12875: }
12876: $resulttext .= '<li>'.$chgtxt.'</li>';
12877: }
12878: } elsif ($item eq 'recaptchakeys') {
12879: if (ref($loginhash{'login'}) eq 'HASH') {
12880: my ($privkey,$pubkey);
12881: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12882: $pubkey = $loginhash{'login'}{$item}{'public'};
12883: $privkey = $loginhash{'login'}{$item}{'private'};
12884: }
12885: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12886: if (!$pubkey) {
12887: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12888: } else {
12889: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12890: }
12891: if (!$privkey) {
12892: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12893: } else {
12894: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12895: }
12896: $chgtxt .= '</ul>';
12897: $resulttext .= '<li>'.$chgtxt.'</li>';
12898: }
12899: } elsif ($item eq 'recaptchaversion') {
12900: if (ref($loginhash{'login'}) eq 'HASH') {
12901: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12902: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12903: '</li>';
12904: }
12905: }
12906: } else {
12907: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12908: }
12909: }
12910: $resulttext .= $colchgtext.'</ul>';
12911: } else {
12912: $resulttext = &mt('No changes made to log-in page settings');
12913: }
12914: } else {
12915: $resulttext = '<span class="LC_error">'.
12916: &mt('An error occurred: [_1]',$putresult).'</span>';
12917: }
12918: if ($errors) {
12919: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12920: $errors.'</ul>';
12921: }
12922: return $resulttext;
12923: }
12924:
12925: sub check_exempt_addresses {
12926: my ($iplist) = @_;
12927: $iplist =~ s/^\s+//;
12928: $iplist =~ s/\s+$//;
12929: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12930: my (@okips,$new);
12931: foreach my $ip (@poss_ips) {
12932: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12933: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12934: push(@okips,$ip);
12935: }
12936: }
12937: }
12938: if (@okips > 0) {
12939: $new = join(',',@okips);
12940: } else {
12941: $new = '';
12942: }
12943: return $new;
12944: }
12945:
12946: sub color_font_choices {
12947: my %choices =
12948: &Apache::lonlocal::texthash (
12949: img => "Header",
12950: bgs => "Background colors",
12951: links => "Link colors",
12952: images => "Images",
12953: font => "Font color",
12954: fontmenu => "Font menu",
12955: pgbg => "Page",
12956: tabbg => "Header",
12957: sidebg => "Border",
12958: link => "Link",
12959: alink => "Active link",
12960: vlink => "Visited link",
12961: );
12962: return %choices;
12963: }
12964:
12965: sub modify_ipaccess {
12966: my ($dom,$lastactref,%domconfig) = @_;
12967: my (@allpos,%changes,%confhash,$errors,$resulttext);
12968: my (@items,%deletions,%itemids,@warnings);
12969: my ($typeorder,$types) = &commblocktype_text();
12970: if ($env{'form.ipaccess_add'}) {
12971: my $name = $env{'form.ipaccess_name_add'};
12972: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12973: if ($newid) {
12974: $itemids{'add'} = $newid;
12975: push(@items,'add');
12976: $changes{$newid} = 1;
12977: } else {
12978: $error = &mt('Failed to acquire unique ID for new IP access control item');
12979: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12980: }
12981: }
12982: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12983: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12984: if (@todelete) {
12985: map { $deletions{$_} = 1; } @todelete;
12986: }
12987: my $maxnum = $env{'form.ipaccess_maxnum'};
12988: for (my $i=0; $i<$maxnum; $i++) {
12989: my $itemid = $env{'form.ipaccess_id_'.$i};
12990: $itemid =~ s/\D+//g;
12991: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12992: if ($deletions{$itemid}) {
12993: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12994: } else {
12995: push(@items,$i);
12996: $itemids{$i} = $itemid;
12997: }
12998: }
12999: }
13000: }
13001: foreach my $idx (@items) {
13002: my $itemid = $itemids{$idx};
13003: next unless ($itemid);
13004: my %current;
13005: unless ($idx eq 'add') {
13006: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13007: %current = %{$domconfig{'ipaccess'}{$itemid}};
13008: }
13009: }
13010: my $position = $env{'form.ipaccess_pos_'.$itemid};
13011: $position =~ s/\D+//g;
13012: if ($position ne '') {
13013: $allpos[$position] = $itemid;
13014: }
13015: my $name = $env{'form.ipaccess_name_'.$idx};
13016: $name =~ s/^\s+|\s+$//g;
13017: $confhash{$itemid}{'name'} = $name;
13018: my $possrange = $env{'form.ipaccess_range_'.$idx};
13019: $possrange =~ s/^\s+|\s+$//g;
13020: unless ($possrange eq '') {
13021: $possrange =~ s/[\r\n]+/\s/g;
13022: $possrange =~ s/\s*-\s*/-/g;
13023: $possrange =~ s/\s+/,/g;
13024: $possrange =~ s/,+/,/g;
13025: if ($possrange ne '') {
13026: my (@ok,$count);
13027: $count = 0;
13028: foreach my $poss (split(/\,/,$possrange)) {
13029: $count ++;
13030: $poss = &validate_ip_pattern($poss);
13031: if ($poss ne '') {
13032: push(@ok,$poss);
13033: }
13034: }
13035: my $diff = $count - scalar(@ok);
13036: if ($diff) {
13037: $errors .= '<li><span class="LC_error">'.
13038: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
13039: $diff,$name).
13040: '</span></li>';
13041: }
13042: if (@ok) {
13043: my @cidr_list;
13044: foreach my $item (@ok) {
13045: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
13046: }
13047: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
13048: }
13049: }
13050: }
13051: foreach my $field ('name','ip') {
13052: unless (($idx eq 'add') || ($changes{$itemid})) {
13053: if ($current{$field} ne $confhash{$itemid}{$field}) {
13054: $changes{$itemid} = 1;
13055: last;
13056: }
13057: }
13058: }
13059: $confhash{$itemid}{'commblocks'} = {};
13060:
13061: my %commblocks;
13062: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
13063: foreach my $type (@{$typeorder}) {
13064: if ($commblocks{$type}) {
13065: $confhash{$itemid}{'commblocks'}{$type} = 'on';
13066: }
13067: unless (($idx eq 'add') || ($changes{$itemid})) {
13068: if (ref($current{'commblocks'}) eq 'HASH') {
13069: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
13070: $changes{$itemid} = 1;
13071: }
13072: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
13073: $changes{$itemid} = 1;
13074: }
13075: }
13076: }
13077: $confhash{$itemid}{'courses'} = {};
13078: my %crsdeletions;
13079: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
13080: if (@delcrs) {
13081: map { $crsdeletions{$_} = 1; } @delcrs;
13082: }
13083: if (ref($current{'courses'}) eq 'HASH') {
13084: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
13085: if ($crsdeletions{$cid}) {
13086: $changes{$itemid} = 1;
13087: } else {
13088: $confhash{$itemid}{'courses'}{$cid} = 1;
13089: }
13090: }
13091: }
13092: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
13093: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
13094: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
13095: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
13096: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
13097: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
13098: $errors .= '<li><span class="LC_error">'.
13099: &mt('Invalid courseID [_1] omitted from list of allowed courses',
13100: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
13101: '</span></li>';
13102: } else {
13103: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
13104: $changes{$itemid} = 1;
13105: }
13106: }
13107: }
13108: if (@allpos > 0) {
13109: my $idx = 0;
13110: foreach my $itemid (@allpos) {
13111: if ($itemid ne '') {
13112: $confhash{$itemid}{'order'} = $idx;
13113: unless ($changes{$itemid}) {
13114: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
13115: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13116: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
13117: $changes{$itemid} = 1;
13118: }
13119: }
13120: }
13121: }
13122: $idx ++;
13123: }
13124: }
13125: }
13126: if (keys(%changes)) {
13127: my %defaultshash = (
13128: ipaccess => \%confhash,
13129: );
13130: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13131: $dom);
13132: if ($putresult eq 'ok') {
13133: my $cachetime = 1800;
13134: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
13135: if (ref($lastactref) eq 'HASH') {
13136: $lastactref->{'ipaccess'} = 1;
13137: }
13138: $resulttext = &mt('Changes made:').'<ul>';
13139: my %bynum;
13140: foreach my $itemid (sort(keys(%changes))) {
13141: if (ref($confhash{$itemid}) eq 'HASH') {
13142: my $position = $confhash{$itemid}{'order'};
13143: if ($position =~ /^\d+$/) {
13144: $bynum{$position} = $itemid;
13145: }
13146: }
13147: }
13148: if (keys(%deletions)) {
13149: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
13150: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13151: }
13152: }
13153: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13154: my $itemid = $bynum{$pos};
13155: if (ref($confhash{$itemid}) eq 'HASH') {
13156: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
13157: my $position = $pos + 1;
13158: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13159: if ($confhash{$itemid}{'ip'} eq '') {
13160: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
13161: } else {
13162: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
13163: }
13164: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
13165: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
13166: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
13167: '</li>';
13168: } else {
13169: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
13170: }
13171: if (keys(%{$confhash{$itemid}{'courses'}})) {
13172: my @courses;
13173: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
13174: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
13175: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
13176: }
13177: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
13178: join('</li><li>',@courses).'</li></ul>';
13179: } else {
13180: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
13181: }
13182: $resulttext .= '</ul></li>';
13183: }
13184: }
13185: $resulttext .= '</ul>';
13186: } else {
13187: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13188: }
13189: } else {
13190: $resulttext = &mt('No changes made');
13191: }
13192: if ($errors) {
13193: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13194: $errors.'</ul></p>';
13195: }
13196: return $resulttext;
13197: }
13198:
13199: sub get_ipaccess_id {
13200: my ($domain,$location) = @_;
13201: # get lock on ipaccess db
13202: my $lockhash = {
13203: lock => $env{'user.name'}.
13204: ':'.$env{'user.domain'},
13205: };
13206: my $tries = 0;
13207: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13208: my ($id,$error);
13209:
13210: while (($gotlock ne 'ok') && ($tries<10)) {
13211: $tries ++;
13212: sleep (0.1);
13213: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13214: }
13215: if ($gotlock eq 'ok') {
13216: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
13217: if ($currids{'lock'}) {
13218: delete($currids{'lock'});
13219: if (keys(%currids)) {
13220: my @curr = sort { $a <=> $b } keys(%currids);
13221: if ($curr[-1] =~ /^\d+$/) {
13222: $id = 1 + $curr[-1];
13223: }
13224: } else {
13225: $id = 1;
13226: }
13227: if ($id) {
13228: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
13229: $error = 'nostore';
13230: }
13231: } else {
13232: $error = 'nonumber';
13233: }
13234: }
13235: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
13236: } else {
13237: $error = 'nolock';
13238: }
13239: return ($id,$error);
13240: }
13241:
13242: sub modify_rolecolors {
13243: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
13244: my ($resulttext,%rolehash);
13245: $rolehash{'rolecolors'} = {};
13246: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
13247: if ($domconfig{'rolecolors'} eq '') {
13248: $domconfig{'rolecolors'} = {};
13249: }
13250: }
13251: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
13252: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
13253: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
13254: $dom);
13255: if ($putresult eq 'ok') {
13256: if (keys(%changes) > 0) {
13257: &Apache::loncommon::devalidate_domconfig_cache($dom);
13258: if (ref($lastactref) eq 'HASH') {
13259: $lastactref->{'domainconfig'} = 1;
13260: }
13261: $resulttext = &display_colorchgs($dom,\%changes,$roles,
13262: $rolehash{'rolecolors'});
13263: } else {
13264: $resulttext = &mt('No changes made to default color schemes');
13265: }
13266: } else {
13267: $resulttext = '<span class="LC_error">'.
13268: &mt('An error occurred: [_1]',$putresult).'</span>';
13269: }
13270: if ($errors) {
13271: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13272: $errors.'</ul>';
13273: }
13274: return $resulttext;
13275: }
13276:
13277: sub modify_colors {
13278: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
13279: my (%changes,%choices);
13280: my @bgs;
13281: my @links = ('link','alink','vlink');
13282: my @logintext;
13283: my @images;
13284: my $servadm = $r->dir_config('lonAdmEMail');
13285: my $errors;
13286: my %defaults;
13287: foreach my $role (@{$roles}) {
13288: if ($role eq 'login') {
13289: %choices = &login_choices();
13290: @logintext = ('textcol','bgcol');
13291: } else {
13292: %choices = &color_font_choices();
13293: }
13294: if ($role eq 'login') {
13295: @images = ('img','logo','domlogo','login');
13296: @bgs = ('pgbg','mainbg','sidebg');
13297: } else {
13298: @images = ('img');
13299: @bgs = ('pgbg','tabbg','sidebg');
13300: }
13301: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
13302: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13303: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13304: }
13305: if ($role eq 'login') {
13306: foreach my $item (@logintext) {
13307: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13308: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13309: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13310: }
13311: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13312: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13313: }
13314: }
13315: } else {
13316: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13317: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13318: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13319: }
13320: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13321: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13322: }
13323: }
13324: foreach my $item (@bgs) {
13325: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13326: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13327: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13328: }
13329: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13330: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13331: }
13332: }
13333: foreach my $item (@links) {
13334: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13335: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13336: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13337: }
13338: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13339: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13340: }
13341: }
13342: my ($configuserok,$author_ok,$switchserver) =
13343: &config_check($dom,$confname,$servadm);
13344: my ($width,$height) = &thumb_dimensions();
13345: if (ref($domconfig->{$role}) ne 'HASH') {
13346: $domconfig->{$role} = {};
13347: }
13348: foreach my $img (@images) {
13349: if ($role eq 'login') {
13350: if (($img eq 'img') || ($img eq 'logo')) {
13351: if (defined($env{'form.login_showlogo_'.$img})) {
13352: $confhash->{$role}{'showlogo'}{$img} = 1;
13353: } else {
13354: $confhash->{$role}{'showlogo'}{$img} = 0;
13355: }
13356: }
13357: if ($env{'form.login_alt_'.$img} ne '') {
13358: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13359: }
13360: }
13361: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13362: && !defined($domconfig->{$role}{$img})
13363: && !$env{'form.'.$role.'_del_'.$img}
13364: && $env{'form.'.$role.'_import_'.$img}) {
13365: # import the old configured image from the .tab setting
13366: # if they haven't provided a new one
13367: $domconfig->{$role}{$img} =
13368: $env{'form.'.$role.'_import_'.$img};
13369: }
13370: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13371: my $error;
13372: if ($configuserok eq 'ok') {
13373: if ($switchserver) {
13374: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13375: } else {
13376: if ($author_ok eq 'ok') {
13377: my ($result,$logourl) =
13378: &publishlogo($r,'upload',$role.'_'.$img,
13379: $dom,$confname,$img,$width,$height);
13380: if ($result eq 'ok') {
13381: $confhash->{$role}{$img} = $logourl;
13382: $changes{$role}{'images'}{$img} = 1;
13383: } else {
13384: $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);
13385: }
13386: } else {
13387: $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);
13388: }
13389: }
13390: } else {
13391: $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);
13392: }
13393: if ($error) {
13394: &Apache::lonnet::logthis($error);
13395: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13396: }
13397: } elsif ($domconfig->{$role}{$img} ne '') {
13398: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13399: my $error;
13400: if ($configuserok eq 'ok') {
13401: # is confname an author?
13402: if ($switchserver eq '') {
13403: if ($author_ok eq 'ok') {
13404: my ($result,$logourl) =
13405: &publishlogo($r,'copy',$domconfig->{$role}{$img},
13406: $dom,$confname,$img,$width,$height);
13407: if ($result eq 'ok') {
13408: $confhash->{$role}{$img} = $logourl;
13409: $changes{$role}{'images'}{$img} = 1;
13410: }
13411: }
13412: }
13413: }
13414: }
13415: }
13416: }
13417: if (ref($domconfig) eq 'HASH') {
13418: if (ref($domconfig->{$role}) eq 'HASH') {
13419: foreach my $img (@images) {
13420: if ($domconfig->{$role}{$img} ne '') {
13421: if ($env{'form.'.$role.'_del_'.$img}) {
13422: $confhash->{$role}{$img} = '';
13423: $changes{$role}{'images'}{$img} = 1;
13424: } else {
13425: if ($confhash->{$role}{$img} eq '') {
13426: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13427: }
13428: }
13429: } else {
13430: if ($env{'form.'.$role.'_del_'.$img}) {
13431: $confhash->{$role}{$img} = '';
13432: $changes{$role}{'images'}{$img} = 1;
13433: }
13434: }
13435: if ($role eq 'login') {
13436: if (($img eq 'logo') || ($img eq 'img')) {
13437: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13438: if ($confhash->{$role}{'showlogo'}{$img} ne
13439: $domconfig->{$role}{'showlogo'}{$img}) {
13440: $changes{$role}{'showlogo'}{$img} = 1;
13441: }
13442: } else {
13443: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13444: $changes{$role}{'showlogo'}{$img} = 1;
13445: }
13446: }
13447: }
13448: if ($img ne 'login') {
13449: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13450: if ($confhash->{$role}{'alttext'}{$img} ne
13451: $domconfig->{$role}{'alttext'}{$img}) {
13452: $changes{$role}{'alttext'}{$img} = 1;
13453: }
13454: } else {
13455: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13456: $changes{$role}{'alttext'}{$img} = 1;
13457: }
13458: }
13459: }
13460: }
13461: }
13462: if ($domconfig->{$role}{'font'} ne '') {
13463: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13464: $changes{$role}{'font'} = 1;
13465: }
13466: } else {
13467: if ($confhash->{$role}{'font'}) {
13468: $changes{$role}{'font'} = 1;
13469: }
13470: }
13471: if ($role ne 'login') {
13472: if ($domconfig->{$role}{'fontmenu'} ne '') {
13473: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13474: $changes{$role}{'fontmenu'} = 1;
13475: }
13476: } else {
13477: if ($confhash->{$role}{'fontmenu'}) {
13478: $changes{$role}{'fontmenu'} = 1;
13479: }
13480: }
13481: }
13482: foreach my $item (@bgs) {
13483: if ($domconfig->{$role}{$item} ne '') {
13484: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13485: $changes{$role}{'bgs'}{$item} = 1;
13486: }
13487: } else {
13488: if ($confhash->{$role}{$item}) {
13489: $changes{$role}{'bgs'}{$item} = 1;
13490: }
13491: }
13492: }
13493: foreach my $item (@links) {
13494: if ($domconfig->{$role}{$item} ne '') {
13495: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13496: $changes{$role}{'links'}{$item} = 1;
13497: }
13498: } else {
13499: if ($confhash->{$role}{$item}) {
13500: $changes{$role}{'links'}{$item} = 1;
13501: }
13502: }
13503: }
13504: foreach my $item (@logintext) {
13505: if ($domconfig->{$role}{$item} ne '') {
13506: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13507: $changes{$role}{'logintext'}{$item} = 1;
13508: }
13509: } else {
13510: if ($confhash->{$role}{$item}) {
13511: $changes{$role}{'logintext'}{$item} = 1;
13512: }
13513: }
13514: }
13515: } else {
13516: &default_change_checker($role,\@images,\@links,\@bgs,
13517: \@logintext,$confhash,\%changes);
13518: }
13519: } else {
13520: &default_change_checker($role,\@images,\@links,\@bgs,
13521: \@logintext,$confhash,\%changes);
13522: }
13523: }
13524: return ($errors,%changes);
13525: }
13526:
13527: sub config_check {
13528: my ($dom,$confname,$servadm) = @_;
13529: my ($configuserok,$author_ok,$switchserver,%currroles);
13530: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13531: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13532: $confname,$servadm);
13533: if ($configuserok eq 'ok') {
13534: $switchserver = &check_switchserver($dom,$confname);
13535: if ($switchserver eq '') {
13536: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13537: }
13538: }
13539: return ($configuserok,$author_ok,$switchserver);
13540: }
13541:
13542: sub default_change_checker {
13543: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13544: foreach my $item (@{$links}) {
13545: if ($confhash->{$role}{$item}) {
13546: $changes->{$role}{'links'}{$item} = 1;
13547: }
13548: }
13549: foreach my $item (@{$bgs}) {
13550: if ($confhash->{$role}{$item}) {
13551: $changes->{$role}{'bgs'}{$item} = 1;
13552: }
13553: }
13554: foreach my $item (@{$logintext}) {
13555: if ($confhash->{$role}{$item}) {
13556: $changes->{$role}{'logintext'}{$item} = 1;
13557: }
13558: }
13559: foreach my $img (@{$images}) {
13560: if ($env{'form.'.$role.'_del_'.$img}) {
13561: $confhash->{$role}{$img} = '';
13562: $changes->{$role}{'images'}{$img} = 1;
13563: }
13564: if ($role eq 'login') {
13565: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13566: $changes->{$role}{'showlogo'}{$img} = 1;
13567: }
13568: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13569: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13570: $changes->{$role}{'alttext'}{$img} = 1;
13571: }
13572: }
13573: }
13574: }
13575: if ($confhash->{$role}{'font'}) {
13576: $changes->{$role}{'font'} = 1;
13577: }
13578: }
13579:
13580: sub display_colorchgs {
13581: my ($dom,$changes,$roles,$confhash) = @_;
13582: my (%choices,$resulttext);
13583: if (!grep(/^login$/,@{$roles})) {
13584: $resulttext = &mt('Changes made:').'<br />';
13585: }
13586: foreach my $role (@{$roles}) {
13587: if ($role eq 'login') {
13588: %choices = &login_choices();
13589: } else {
13590: %choices = &color_font_choices();
13591: }
13592: if (ref($changes->{$role}) eq 'HASH') {
13593: if ($role ne 'login') {
13594: $resulttext .= '<h4>'.&mt($role).'</h4>';
13595: }
13596: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13597: if ($role ne 'login') {
13598: $resulttext .= '<ul>';
13599: }
13600: if (ref($changes->{$role}{$key}) eq 'HASH') {
13601: if ($role ne 'login') {
13602: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13603: }
13604: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13605: if (($role eq 'login') && ($key eq 'showlogo')) {
13606: if ($confhash->{$role}{$key}{$item}) {
13607: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13608: } else {
13609: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13610: }
13611: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13612: if ($confhash->{$role}{$key}{$item} ne '') {
13613: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13614: $confhash->{$role}{$key}{$item}).'</li>';
13615: } else {
13616: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13617: }
13618: } elsif ($confhash->{$role}{$item} eq '') {
13619: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13620: } else {
13621: my $newitem = $confhash->{$role}{$item};
13622: if ($key eq 'images') {
13623: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13624: }
13625: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13626: }
13627: }
13628: if ($role ne 'login') {
13629: $resulttext .= '</ul></li>';
13630: }
13631: } else {
13632: if ($confhash->{$role}{$key} eq '') {
13633: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13634: } else {
13635: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13636: }
13637: }
13638: if ($role ne 'login') {
13639: $resulttext .= '</ul>';
13640: }
13641: }
13642: }
13643: }
13644: return $resulttext;
13645: }
13646:
13647: sub thumb_dimensions {
13648: return ('200','50');
13649: }
13650:
13651: sub check_dimensions {
13652: my ($inputfile) = @_;
13653: my ($fullwidth,$fullheight);
13654: if ($inputfile =~ m|^[/\w.\-]+$|) {
13655: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13656: my $imageinfo = <PIPE>;
13657: if (!close(PIPE)) {
13658: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13659: }
13660: chomp($imageinfo);
13661: my ($fullsize) =
13662: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13663: if ($fullsize) {
13664: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13665: }
13666: }
13667: }
13668: return ($fullwidth,$fullheight);
13669: }
13670:
13671: sub check_configuser {
13672: my ($uhome,$dom,$confname,$servadm) = @_;
13673: my ($configuserok,%currroles);
13674: if ($uhome eq 'no_host') {
13675: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13676: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13677: $configuserok =
13678: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13679: $configpass,'','','','','',undef,$servadm);
13680: } else {
13681: $configuserok = 'ok';
13682: %currroles =
13683: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13684: }
13685: return ($configuserok,%currroles);
13686: }
13687:
13688: sub check_authorstatus {
13689: my ($dom,$confname,%currroles) = @_;
13690: my $author_ok;
13691: if (!$currroles{':'.$dom.':au'}) {
13692: my $start = time;
13693: my $end = 0;
13694: $author_ok =
13695: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13696: 'au',$end,$start,'','','domconfig');
13697: } else {
13698: $author_ok = 'ok';
13699: }
13700: return $author_ok;
13701: }
13702:
13703: sub publishlogo {
13704: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13705: my ($output,$fname,$logourl,$madethumb);
13706: if ($action eq 'upload') {
13707: $fname=$env{'form.'.$formname.'.filename'};
13708: chop($env{'form.'.$formname});
13709: } else {
13710: ($fname) = ($formname =~ /([^\/]+)$/);
13711: }
13712: if ($savefileas ne '') {
13713: $fname = $savefileas;
13714: }
13715: $fname=&Apache::lonnet::clean_filename($fname);
13716: # See if there is anything left
13717: unless ($fname) { return ('error: no uploaded file'); }
13718: $fname="$subdir/$fname";
13719: my $docroot=$r->dir_config('lonDocRoot');
13720: my $filepath="$docroot/priv";
13721: my $relpath = "$dom/$confname";
13722: my ($fnamepath,$file,$fetchthumb);
13723: $file=$fname;
13724: if ($fname=~m|/|) {
13725: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13726: }
13727: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13728: my $count;
13729: for ($count=5;$count<=$#parts;$count++) {
13730: $filepath.="/$parts[$count]";
13731: if ((-e $filepath)!=1) {
13732: mkdir($filepath,02770);
13733: }
13734: }
13735: # Check for bad extension and disallow upload
13736: if ($file=~/\.(\w+)$/ &&
13737: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13738: $output =
13739: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13740: } elsif ($file=~/\.(\w+)$/ &&
13741: !defined(&Apache::loncommon::fileembstyle($1))) {
13742: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13743: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13744: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13745: } elsif (-d "$filepath/$file") {
13746: $output = &mt('Filename is a directory name - rename the file and re-upload');
13747: } else {
13748: my $source = $filepath.'/'.$file;
13749: my $logfile;
13750: if (!open($logfile,">>",$source.'.log')) {
13751: return (&mt('No write permission to Authoring Space'));
13752: }
13753: print $logfile
13754: "\n================= Publish ".localtime()." ================\n".
13755: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13756: # Save the file
13757: if (!open(FH,">",$source)) {
13758: &Apache::lonnet::logthis('Failed to create '.$source);
13759: return (&mt('Failed to create file'));
13760: }
13761: if ($action eq 'upload') {
13762: if (!print FH ($env{'form.'.$formname})) {
13763: &Apache::lonnet::logthis('Failed to write to '.$source);
13764: return (&mt('Failed to write file'));
13765: }
13766: } else {
13767: my $original = &Apache::lonnet::filelocation('',$formname);
13768: if(!copy($original,$source)) {
13769: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13770: return (&mt('Failed to write file'));
13771: }
13772: }
13773: close(FH);
13774: chmod(0660, $source); # Permissions to rw-rw---.
13775:
13776: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13777: my $copyfile=$targetdir.'/'.$file;
13778:
13779: my @parts=split(/\//,$targetdir);
13780: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13781: for (my $count=5;$count<=$#parts;$count++) {
13782: $path.="/$parts[$count]";
13783: if (!-e $path) {
13784: print $logfile "\nCreating directory ".$path;
13785: mkdir($path,02770);
13786: }
13787: }
13788: my $versionresult;
13789: if (-e $copyfile) {
13790: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13791: } else {
13792: $versionresult = 'ok';
13793: }
13794: if ($versionresult eq 'ok') {
13795: if (copy($source,$copyfile)) {
13796: print $logfile "\nCopied original source to ".$copyfile."\n";
13797: $output = 'ok';
13798: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13799: push(@{$modified_urls},[$copyfile,$source]);
13800: my $metaoutput =
13801: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13802: unless ($registered_cleanup) {
13803: my $handlers = $r->get_handlers('PerlCleanupHandler');
13804: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13805: $registered_cleanup=1;
13806: }
13807: } else {
13808: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13809: $output = &mt('Failed to copy file to RES space').", $!";
13810: }
13811: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13812: my $inputfile = $filepath.'/'.$file;
13813: my $outfile = $filepath.'/'.'tn-'.$file;
13814: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13815: if ($fullwidth ne '' && $fullheight ne '') {
13816: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13817: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13818: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13819: system({$args[0]} @args);
13820: chmod(0660, $filepath.'/tn-'.$file);
13821: if (-e $outfile) {
13822: my $copyfile=$targetdir.'/tn-'.$file;
13823: if (copy($outfile,$copyfile)) {
13824: print $logfile "\nCopied source to ".$copyfile."\n";
13825: my $thumb_metaoutput =
13826: &write_metadata($dom,$confname,$formname,
13827: $targetdir,'tn-'.$file,$logfile);
13828: push(@{$modified_urls},[$copyfile,$outfile]);
13829: unless ($registered_cleanup) {
13830: my $handlers = $r->get_handlers('PerlCleanupHandler');
13831: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13832: $registered_cleanup=1;
13833: }
13834: $madethumb = 1;
13835: } else {
13836: print $logfile "\nUnable to write ".$copyfile.
13837: ':'.$!."\n";
13838: }
13839: }
13840: }
13841: }
13842: }
13843: } else {
13844: $output = $versionresult;
13845: }
13846: }
13847: return ($output,$logourl,$madethumb);
13848: }
13849:
13850: sub logo_versioning {
13851: my ($targetdir,$file,$logfile) = @_;
13852: my $target = $targetdir.'/'.$file;
13853: my ($maxversion,$fn,$extn,$output);
13854: $maxversion = 0;
13855: if ($file =~ /^(.+)\.(\w+)$/) {
13856: $fn=$1;
13857: $extn=$2;
13858: }
13859: opendir(DIR,$targetdir);
13860: while (my $filename=readdir(DIR)) {
13861: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13862: $maxversion=($1>$maxversion)?$1:$maxversion;
13863: }
13864: }
13865: $maxversion++;
13866: print $logfile "\nCreating old version ".$maxversion."\n";
13867: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13868: if (copy($target,$copyfile)) {
13869: print $logfile "Copied old target to ".$copyfile."\n";
13870: $copyfile=$copyfile.'.meta';
13871: if (copy($target.'.meta',$copyfile)) {
13872: print $logfile "Copied old target metadata to ".$copyfile."\n";
13873: $output = 'ok';
13874: } else {
13875: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13876: $output = &mt('Failed to copy old meta').", $!, ";
13877: }
13878: } else {
13879: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13880: $output = &mt('Failed to copy old target').", $!, ";
13881: }
13882: return $output;
13883: }
13884:
13885: sub write_metadata {
13886: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13887: my (%metadatafields,%metadatakeys,$output);
13888: $metadatafields{'title'}=$formname;
13889: $metadatafields{'creationdate'}=time;
13890: $metadatafields{'lastrevisiondate'}=time;
13891: $metadatafields{'copyright'}='public';
13892: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13893: $env{'user.domain'};
13894: $metadatafields{'authorspace'}=$confname.':'.$dom;
13895: $metadatafields{'domain'}=$dom;
13896: {
13897: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13898: my $mfh;
13899: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13900: foreach (sort(keys(%metadatafields))) {
13901: unless ($_=~/\./) {
13902: my $unikey=$_;
13903: $unikey=~/^([A-Za-z]+)/;
13904: my $tag=$1;
13905: $tag=~tr/A-Z/a-z/;
13906: print $mfh "\n\<$tag";
13907: foreach (split(/\,/,$metadatakeys{$unikey})) {
13908: my $value=$metadatafields{$unikey.'.'.$_};
13909: $value=~s/\"/\'\'/g;
13910: print $mfh ' '.$_.'="'.$value.'"';
13911: }
13912: print $mfh '>'.
13913: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13914: .'</'.$tag.'>';
13915: }
13916: }
13917: $output = 'ok';
13918: print $logfile "\nWrote metadata";
13919: close($mfh);
13920: } else {
13921: print $logfile "\nFailed to open metadata file";
13922: $output = &mt('Could not write metadata');
13923: }
13924: }
13925: return $output;
13926: }
13927:
13928: sub notifysubscribed {
13929: foreach my $targetsource (@{$modified_urls}){
13930: next unless (ref($targetsource) eq 'ARRAY');
13931: my ($target,$source)=@{$targetsource};
13932: if ($source ne '') {
13933: if (open(my $logfh,">>",$source.'.log')) {
13934: print $logfh "\nCleanup phase: Notifications\n";
13935: my @subscribed=&subscribed_hosts($target);
13936: foreach my $subhost (@subscribed) {
13937: print $logfh "\nNotifying host ".$subhost.':';
13938: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13939: print $logfh $reply;
13940: }
13941: my @subscribedmeta=&subscribed_hosts("$target.meta");
13942: foreach my $subhost (@subscribedmeta) {
13943: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13944: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13945: $subhost);
13946: print $logfh $reply;
13947: }
13948: print $logfh "\n============ Done ============\n";
13949: close($logfh);
13950: }
13951: }
13952: }
13953: return OK;
13954: }
13955:
13956: sub subscribed_hosts {
13957: my ($target) = @_;
13958: my @subscribed;
13959: if (open(my $fh,"<","$target.subscription")) {
13960: while (my $subline=<$fh>) {
13961: if ($subline =~ /^($match_lonid):/) {
13962: my $host = $1;
13963: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13964: unless (grep(/^\Q$host\E$/,@subscribed)) {
13965: push(@subscribed,$host);
13966: }
13967: }
13968: }
13969: }
13970: }
13971: return @subscribed;
13972: }
13973:
13974: sub check_switchserver {
13975: my ($dom,$confname) = @_;
13976: my ($allowed,$switchserver);
13977: my $home = &Apache::lonnet::homeserver($confname,$dom);
13978: if ($home eq 'no_host') {
13979: $home = &Apache::lonnet::domain($dom,'primary');
13980: }
13981: my @ids=&Apache::lonnet::current_machine_ids();
13982: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13983: if (!$allowed) {
13984: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13985: }
13986: return $switchserver;
13987: }
13988:
13989: sub modify_quotas {
13990: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13991: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13992: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13993: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13994: $validationfieldsref);
13995: if ($action eq 'quotas') {
13996: $context = 'tools';
13997: } else {
13998: $context = $action;
13999: }
14000: if ($context eq 'requestcourses') {
14001: @usertools = ('official','unofficial','community','textbook','placement','lti');
14002: @options =('norequest','approval','validate','autolimit');
14003: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
14004: %titles = &courserequest_titles();
14005: $toolregexp = join('|',@usertools);
14006: %conditions = &courserequest_conditions();
14007: $confname = $dom.'-domainconfig';
14008: my $servadm = $r->dir_config('lonAdmEMail');
14009: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14010: ($validationitemsref,$validationnamesref,$validationfieldsref) =
14011: &Apache::loncoursequeueadmin::requestcourses_validation_types();
14012: } elsif ($context eq 'requestauthor') {
14013: @usertools = ('author');
14014: %titles = &authorrequest_titles();
14015: } else {
14016: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
14017: %titles = &tool_titles();
14018: }
14019: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14020: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14021: foreach my $key (keys(%env)) {
14022: if ($context eq 'requestcourses') {
14023: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
14024: my $item = $1;
14025: my $type = $2;
14026: if ($type =~ /^limit_(.+)/) {
14027: $limithash{$item}{$1} = $env{$key};
14028: } else {
14029: $confhash{$item}{$type} = $env{$key};
14030: }
14031: }
14032: } elsif ($context eq 'requestauthor') {
14033: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
14034: $confhash{$1} = $env{$key};
14035: }
14036: } else {
14037: if ($key =~ /^form\.quota_(.+)$/) {
14038: $confhash{'defaultquota'}{$1} = $env{$key};
14039: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
14040: $confhash{'authorquota'}{$1} = $env{$key};
14041: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
14042: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
14043: }
14044: }
14045: }
14046: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14047: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
14048: @approvalnotify = sort(@approvalnotify);
14049: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
14050: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
14051: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
14052: foreach my $type (@hasuniquecode) {
14053: if (grep(/^\Q$type\E$/,@crstypes)) {
14054: $confhash{'uniquecode'}{$type} = 1;
14055: }
14056: }
14057: my (%newbook,%allpos);
14058: if ($context eq 'requestcourses') {
14059: foreach my $type ('textbooks','templates') {
14060: @{$allpos{$type}} = ();
14061: my $invalid;
14062: if ($type eq 'textbooks') {
14063: $invalid = &mt('Invalid LON-CAPA course for textbook');
14064: } else {
14065: $invalid = &mt('Invalid LON-CAPA course for template');
14066: }
14067: if ($env{'form.'.$type.'_addbook'}) {
14068: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
14069: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
14070: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
14071: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
14072: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
14073: } else {
14074: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
14075: my $position = $env{'form.'.$type.'_addbook_pos'};
14076: $position =~ s/\D+//g;
14077: if ($position ne '') {
14078: $allpos{$type}[$position] = $newbook{$type};
14079: }
14080: }
14081: } else {
14082: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
14083: }
14084: }
14085: }
14086: }
14087: if (ref($domconfig{$action}) eq 'HASH') {
14088: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
14089: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
14090: $changes{'notify'}{'approval'} = 1;
14091: }
14092: } else {
14093: if ($confhash{'notify'}{'approval'}) {
14094: $changes{'notify'}{'approval'} = 1;
14095: }
14096: }
14097: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
14098: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14099: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
14100: unless ($confhash{'uniquecode'}{$crstype}) {
14101: $changes{'uniquecode'} = 1;
14102: }
14103: }
14104: unless ($changes{'uniquecode'}) {
14105: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
14106: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
14107: $changes{'uniquecode'} = 1;
14108: }
14109: }
14110: }
14111: } else {
14112: $changes{'uniquecode'} = 1;
14113: }
14114: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
14115: $changes{'uniquecode'} = 1;
14116: }
14117: if ($context eq 'requestcourses') {
14118: foreach my $type ('textbooks','templates') {
14119: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14120: my %deletions;
14121: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
14122: if (@todelete) {
14123: map { $deletions{$_} = 1; } @todelete;
14124: }
14125: my %imgdeletions;
14126: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
14127: if (@todeleteimages) {
14128: map { $imgdeletions{$_} = 1; } @todeleteimages;
14129: }
14130: my $maxnum = $env{'form.'.$type.'_maxnum'};
14131: for (my $i=0; $i<=$maxnum; $i++) {
14132: my $itemid = $env{'form.'.$type.'_id_'.$i};
14133: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
14134: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
14135: if ($deletions{$key}) {
14136: if ($domconfig{$action}{$type}{$key}{'image'}) {
14137: #FIXME need to obsolete item in RES space
14138: }
14139: next;
14140: } else {
14141: my $newpos = $env{'form.'.$itemid};
14142: $newpos =~ s/\D+//g;
14143: foreach my $item ('subject','title','publisher','author') {
14144: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14145: ($type eq 'templates'));
14146: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
14147: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
14148: $changes{$type}{$key} = 1;
14149: }
14150: }
14151: $allpos{$type}[$newpos] = $key;
14152: }
14153: if ($imgdeletions{$key}) {
14154: $changes{$type}{$key} = 1;
14155: #FIXME need to obsolete item in RES space
14156: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
14157: my ($cdom,$cnum) = split(/_/,$key);
14158: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14159: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14160: } else {
14161: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
14162: $cdom,$cnum,$type,$configuserok,
14163: $switchserver,$author_ok);
14164: if ($imgurl) {
14165: $confhash{$type}{$key}{'image'} = $imgurl;
14166: $changes{$type}{$key} = 1;
14167: }
14168: if ($error) {
14169: &Apache::lonnet::logthis($error);
14170: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14171: }
14172: }
14173: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
14174: $confhash{$type}{$key}{'image'} =
14175: $domconfig{$action}{$type}{$key}{'image'};
14176: }
14177: }
14178: }
14179: }
14180: }
14181: }
14182: } else {
14183: if ($confhash{'notify'}{'approval'}) {
14184: $changes{'notify'}{'approval'} = 1;
14185: }
14186: if (ref($confhash{'uniquecode'} eq 'HASH')) {
14187: $changes{'uniquecode'} = 1;
14188: }
14189: }
14190: if ($context eq 'requestcourses') {
14191: foreach my $type ('textbooks','templates') {
14192: if ($newbook{$type}) {
14193: $changes{$type}{$newbook{$type}} = 1;
14194: foreach my $item ('subject','title','publisher','author') {
14195: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14196: ($type eq 'template'));
14197: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
14198: if ($env{'form.'.$type.'_addbook_'.$item}) {
14199: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
14200: }
14201: }
14202: if ($type eq 'textbooks') {
14203: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
14204: my ($cdom,$cnum) = split(/_/,$newbook{$type});
14205: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14206: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14207: } else {
14208: my ($imageurl,$error) =
14209: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
14210: $configuserok,$switchserver,$author_ok);
14211: if ($imageurl) {
14212: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
14213: }
14214: if ($error) {
14215: &Apache::lonnet::logthis($error);
14216: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14217: }
14218: }
14219: }
14220: }
14221: }
14222: if (@{$allpos{$type}} > 0) {
14223: my $idx = 0;
14224: foreach my $item (@{$allpos{$type}}) {
14225: if ($item ne '') {
14226: $confhash{$type}{$item}{'order'} = $idx;
14227: if (ref($domconfig{$action}) eq 'HASH') {
14228: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14229: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
14230: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
14231: $changes{$type}{$item} = 1;
14232: }
14233: }
14234: }
14235: }
14236: $idx ++;
14237: }
14238: }
14239: }
14240: }
14241: if (ref($validationitemsref) eq 'ARRAY') {
14242: foreach my $item (@{$validationitemsref}) {
14243: if ($item eq 'fields') {
14244: my @changed;
14245: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
14246: if (@{$confhash{'validation'}{$item}} > 0) {
14247: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
14248: }
14249: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14250: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14251: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
14252: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
14253: $domconfig{'requestcourses'}{'validation'}{$item});
14254: } else {
14255: @changed = @{$confhash{'validation'}{$item}};
14256: }
14257: } else {
14258: @changed = @{$confhash{'validation'}{$item}};
14259: }
14260: } else {
14261: @changed = @{$confhash{'validation'}{$item}};
14262: }
14263: if (@changed) {
14264: if ($confhash{'validation'}{$item}) {
14265: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
14266: } else {
14267: $changes{'validation'}{$item} = &mt('None');
14268: }
14269: }
14270: } else {
14271: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
14272: if ($item eq 'markup') {
14273: if ($env{'form.requestcourses_validation_'.$item}) {
14274: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14275: }
14276: }
14277: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14278: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14279: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
14280: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14281: }
14282: } else {
14283: if ($confhash{'validation'}{$item} ne '') {
14284: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14285: }
14286: }
14287: } else {
14288: if ($confhash{'validation'}{$item} ne '') {
14289: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14290: }
14291: }
14292: }
14293: }
14294: }
14295: if ($env{'form.validationdc'}) {
14296: my $newval = $env{'form.validationdc'};
14297: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14298: if (exists($domcoords{$newval})) {
14299: $confhash{'validation'}{'dc'} = $newval;
14300: }
14301: }
14302: if (ref($confhash{'validation'}) eq 'HASH') {
14303: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14304: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14305: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14306: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
14307: if ($confhash{'validation'}{'dc'} eq '') {
14308: $changes{'validation'}{'dc'} = &mt('None');
14309: } else {
14310: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14311: }
14312: }
14313: } elsif ($confhash{'validation'}{'dc'} ne '') {
14314: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14315: }
14316: } elsif ($confhash{'validation'}{'dc'} ne '') {
14317: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14318: }
14319: } elsif ($confhash{'validation'}{'dc'} ne '') {
14320: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14321: }
14322: } else {
14323: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14324: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14325: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14326: $changes{'validation'}{'dc'} = &mt('None');
14327: }
14328: }
14329: }
14330: }
14331: }
14332: } else {
14333: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
14334: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
14335: }
14336: foreach my $item (@usertools) {
14337: foreach my $type (@{$types},'default','_LC_adv') {
14338: my $unset;
14339: if ($context eq 'requestcourses') {
14340: $unset = '0';
14341: if ($type eq '_LC_adv') {
14342: $unset = '';
14343: }
14344: if ($confhash{$item}{$type} eq 'autolimit') {
14345: $confhash{$item}{$type} .= '=';
14346: unless ($limithash{$item}{$type} =~ /\D/) {
14347: $confhash{$item}{$type} .= $limithash{$item}{$type};
14348: }
14349: }
14350: } elsif ($context eq 'requestauthor') {
14351: $unset = '0';
14352: if ($type eq '_LC_adv') {
14353: $unset = '';
14354: }
14355: } else {
14356: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
14357: $confhash{$item}{$type} = 1;
14358: } else {
14359: $confhash{$item}{$type} = 0;
14360: }
14361: }
14362: if (ref($domconfig{$action}) eq 'HASH') {
14363: if ($action eq 'requestauthor') {
14364: if ($domconfig{$action}{$type} ne $confhash{$type}) {
14365: $changes{$type} = 1;
14366: }
14367: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
14368: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
14369: $changes{$item}{$type} = 1;
14370: }
14371: } else {
14372: if ($context eq 'requestcourses') {
14373: if ($confhash{$item}{$type} ne $unset) {
14374: $changes{$item}{$type} = 1;
14375: }
14376: } else {
14377: if (!$confhash{$item}{$type}) {
14378: $changes{$item}{$type} = 1;
14379: }
14380: }
14381: }
14382: } else {
14383: if ($context eq 'requestcourses') {
14384: if ($confhash{$item}{$type} ne $unset) {
14385: $changes{$item}{$type} = 1;
14386: }
14387: } elsif ($context eq 'requestauthor') {
14388: if ($confhash{$type} ne $unset) {
14389: $changes{$type} = 1;
14390: }
14391: } else {
14392: if (!$confhash{$item}{$type}) {
14393: $changes{$item}{$type} = 1;
14394: }
14395: }
14396: }
14397: }
14398: }
14399: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14400: if (ref($domconfig{'quotas'}) eq 'HASH') {
14401: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14402: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
14403: if (exists($confhash{'defaultquota'}{$key})) {
14404: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
14405: $changes{'defaultquota'}{$key} = 1;
14406: }
14407: } else {
14408: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
14409: }
14410: }
14411: } else {
14412: foreach my $key (keys(%{$domconfig{'quotas'}})) {
14413: if (exists($confhash{'defaultquota'}{$key})) {
14414: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
14415: $changes{'defaultquota'}{$key} = 1;
14416: }
14417: } else {
14418: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
14419: }
14420: }
14421: }
14422: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14423: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
14424: if (exists($confhash{'authorquota'}{$key})) {
14425: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
14426: $changes{'authorquota'}{$key} = 1;
14427: }
14428: } else {
14429: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
14430: }
14431: }
14432: }
14433: }
14434: if (ref($confhash{'defaultquota'}) eq 'HASH') {
14435: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
14436: if (ref($domconfig{'quotas'}) eq 'HASH') {
14437: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14438: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
14439: $changes{'defaultquota'}{$key} = 1;
14440: }
14441: } else {
14442: if (!exists($domconfig{'quotas'}{$key})) {
14443: $changes{'defaultquota'}{$key} = 1;
14444: }
14445: }
14446: } else {
14447: $changes{'defaultquota'}{$key} = 1;
14448: }
14449: }
14450: }
14451: if (ref($confhash{'authorquota'}) eq 'HASH') {
14452: foreach my $key (keys(%{$confhash{'authorquota'}})) {
14453: if (ref($domconfig{'quotas'}) eq 'HASH') {
14454: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14455: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
14456: $changes{'authorquota'}{$key} = 1;
14457: }
14458: } else {
14459: $changes{'authorquota'}{$key} = 1;
14460: }
14461: } else {
14462: $changes{'authorquota'}{$key} = 1;
14463: }
14464: }
14465: }
14466: }
14467:
14468: if ($context eq 'requestauthor') {
14469: $domdefaults{'requestauthor'} = \%confhash;
14470: } else {
14471: foreach my $key (keys(%confhash)) {
14472: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
14473: $domdefaults{$key} = $confhash{$key};
14474: }
14475: }
14476: }
14477:
14478: my %quotahash = (
14479: $action => { %confhash }
14480: );
14481: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
14482: $dom);
14483: if ($putresult eq 'ok') {
14484: if (keys(%changes) > 0) {
14485: my $cachetime = 24*60*60;
14486: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14487: if (ref($lastactref) eq 'HASH') {
14488: $lastactref->{'domdefaults'} = 1;
14489: }
14490: $resulttext = &mt('Changes made:').'<ul>';
14491: unless (($context eq 'requestcourses') ||
14492: ($context eq 'requestauthor')) {
14493: if (ref($changes{'defaultquota'}) eq 'HASH') {
14494: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14495: foreach my $type (@{$types},'default') {
14496: if (defined($changes{'defaultquota'}{$type})) {
14497: my $typetitle = $usertypes->{$type};
14498: if ($type eq 'default') {
14499: $typetitle = $othertitle;
14500: }
14501: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14502: }
14503: }
14504: $resulttext .= '</ul></li>';
14505: }
14506: if (ref($changes{'authorquota'}) eq 'HASH') {
14507: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14508: foreach my $type (@{$types},'default') {
14509: if (defined($changes{'authorquota'}{$type})) {
14510: my $typetitle = $usertypes->{$type};
14511: if ($type eq 'default') {
14512: $typetitle = $othertitle;
14513: }
14514: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14515: }
14516: }
14517: $resulttext .= '</ul></li>';
14518: }
14519: }
14520: my %newenv;
14521: foreach my $item (@usertools) {
14522: my (%haschgs,%inconf);
14523: if ($context eq 'requestauthor') {
14524: %haschgs = %changes;
14525: %inconf = %confhash;
14526: } else {
14527: if (ref($changes{$item}) eq 'HASH') {
14528: %haschgs = %{$changes{$item}};
14529: }
14530: if (ref($confhash{$item}) eq 'HASH') {
14531: %inconf = %{$confhash{$item}};
14532: }
14533: }
14534: if (keys(%haschgs) > 0) {
14535: my $newacc =
14536: &Apache::lonnet::usertools_access($env{'user.name'},
14537: $env{'user.domain'},
14538: $item,'reload',$context);
14539: if (($context eq 'requestcourses') ||
14540: ($context eq 'requestauthor')) {
14541: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14542: $newenv{'environment.canrequest.'.$item} = $newacc;
14543: }
14544: } else {
14545: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14546: $newenv{'environment.availabletools.'.$item} = $newacc;
14547: }
14548: }
14549: unless ($context eq 'requestauthor') {
14550: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14551: }
14552: foreach my $type (@{$types},'default','_LC_adv') {
14553: if ($haschgs{$type}) {
14554: my $typetitle = $usertypes->{$type};
14555: if ($type eq 'default') {
14556: $typetitle = $othertitle;
14557: } elsif ($type eq '_LC_adv') {
14558: $typetitle = 'LON-CAPA Advanced Users';
14559: }
14560: if ($inconf{$type}) {
14561: if ($context eq 'requestcourses') {
14562: my $cond;
14563: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14564: if ($1 eq '') {
14565: $cond = &mt('(Automatic processing of any request).');
14566: } else {
14567: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14568: }
14569: } else {
14570: $cond = $conditions{$inconf{$type}};
14571: }
14572: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14573: } elsif ($context eq 'requestauthor') {
14574: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14575: $titles{$inconf{$type}},$typetitle);
14576:
14577: } else {
14578: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14579: }
14580: } else {
14581: if ($type eq '_LC_adv') {
14582: if ($inconf{$type} eq '0') {
14583: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14584: } else {
14585: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14586: }
14587: } else {
14588: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14589: }
14590: }
14591: }
14592: }
14593: unless ($context eq 'requestauthor') {
14594: $resulttext .= '</ul></li>';
14595: }
14596: }
14597: }
14598: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14599: if (ref($changes{'notify'}) eq 'HASH') {
14600: if ($changes{'notify'}{'approval'}) {
14601: if (ref($confhash{'notify'}) eq 'HASH') {
14602: if ($confhash{'notify'}{'approval'}) {
14603: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14604: } else {
14605: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14606: }
14607: }
14608: }
14609: }
14610: }
14611: if ($action eq 'requestcourses') {
14612: my @offon = ('off','on');
14613: if ($changes{'uniquecode'}) {
14614: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14615: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14616: $resulttext .= '<li>'.
14617: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14618: '</li>';
14619: } else {
14620: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14621: '</li>';
14622: }
14623: }
14624: foreach my $type ('textbooks','templates') {
14625: if (ref($changes{$type}) eq 'HASH') {
14626: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14627: foreach my $key (sort(keys(%{$changes{$type}}))) {
14628: my %coursehash = &Apache::lonnet::coursedescription($key);
14629: my $coursetitle = $coursehash{'description'};
14630: my $position = $confhash{$type}{$key}{'order'} + 1;
14631: $resulttext .= '<li>';
14632: foreach my $item ('subject','title','publisher','author') {
14633: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14634: ($type eq 'templates'));
14635: my $name = $item.':';
14636: $name =~ s/^(\w)/\U$1/;
14637: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14638: }
14639: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14640: if ($type eq 'textbooks') {
14641: if ($confhash{$type}{$key}{'image'}) {
14642: $resulttext .= ' '.&mt('Image: [_1]',
14643: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14644: ' alt="Textbook cover" />').'<br />';
14645: }
14646: }
14647: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14648: }
14649: $resulttext .= '</ul></li>';
14650: }
14651: }
14652: if (ref($changes{'validation'}) eq 'HASH') {
14653: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14654: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14655: foreach my $item (@{$validationitemsref}) {
14656: if (exists($changes{'validation'}{$item})) {
14657: if ($item eq 'markup') {
14658: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14659: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14660: } else {
14661: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14662: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14663: }
14664: }
14665: }
14666: if (exists($changes{'validation'}{'dc'})) {
14667: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14668: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14669: }
14670: }
14671: }
14672: }
14673: $resulttext .= '</ul>';
14674: if (keys(%newenv)) {
14675: &Apache::lonnet::appenv(\%newenv);
14676: }
14677: } else {
14678: if ($context eq 'requestcourses') {
14679: $resulttext = &mt('No changes made to rights to request creation of courses.');
14680: } elsif ($context eq 'requestauthor') {
14681: $resulttext = &mt('No changes made to rights to request author space.');
14682: } else {
14683: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14684: }
14685: }
14686: } else {
14687: $resulttext = '<span class="LC_error">'.
14688: &mt('An error occurred: [_1]',$putresult).'</span>';
14689: }
14690: if ($errors) {
14691: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14692: '<ul>'.$errors.'</ul></p>';
14693: }
14694: return $resulttext;
14695: }
14696:
14697: sub process_textbook_image {
14698: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14699: my $filename = $env{'form.'.$caller.'.filename'};
14700: my ($error,$url);
14701: my ($width,$height) = (50,50);
14702: if ($configuserok eq 'ok') {
14703: if ($switchserver) {
14704: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14705: $switchserver);
14706: } elsif ($author_ok eq 'ok') {
14707: my ($result,$imageurl) =
14708: &publishlogo($r,'upload',$caller,$dom,$confname,
14709: "$type/$cdom/$cnum/cover",$width,$height);
14710: if ($result eq 'ok') {
14711: $url = $imageurl;
14712: } else {
14713: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14714: }
14715: } else {
14716: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14717: }
14718: } else {
14719: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14720: }
14721: return ($url,$error);
14722: }
14723:
14724: sub modify_ltitools {
14725: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14726: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14727: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14728: my $confname = $dom.'-domainconfig';
14729: my $servadm = $r->dir_config('lonAdmEMail');
14730: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14731: my (%posslti,%possfield);
14732: my @courseroles = ('cc','in','ta','ep','st');
14733: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14734: map { $posslti{$_} = 1; } @ltiroles;
14735: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14736: map { $possfield{$_} = 1; } @allfields;
14737: my %lt = <itools_names();
14738: if ($env{'form.ltitools_add'}) {
14739: my $title = $env{'form.ltitools_add_title'};
14740: $title =~ s/(`)/'/g;
14741: ($newid,my $error) = &get_ltitools_id($dom,$title);
14742: if ($newid) {
14743: my $position = $env{'form.ltitools_add_pos'};
14744: $position =~ s/\D+//g;
14745: if ($position ne '') {
14746: $allpos[$position] = $newid;
14747: }
14748: $changes{$newid} = 1;
14749: foreach my $item ('title','url','key','secret','lifetime') {
14750: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14751: if ($item eq 'lifetime') {
14752: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14753: }
14754: if ($env{'form.ltitools_add_'.$item}) {
14755: if (($item eq 'key') || ($item eq 'secret')) {
14756: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14757: } else {
14758: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14759: }
14760: }
14761: }
14762: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14763: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14764: }
14765: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14766: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14767: }
14768: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14769: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14770: } else {
14771: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14772: }
14773: foreach my $item ('width','height','linktext','explanation') {
14774: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14775: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14776: if (($item eq 'width') || ($item eq 'height')) {
14777: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14778: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14779: }
14780: } else {
14781: if ($env{'form.ltitools_add_'.$item} ne '') {
14782: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14783: }
14784: }
14785: }
14786: if ($env{'form.ltitools_add_target'} eq 'window') {
14787: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14788: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14789: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14790: } else {
14791: $confhash{$newid}{'display'}{'target'} = 'iframe';
14792: }
14793: foreach my $item ('passback','roster') {
14794: if ($env{'form.ltitools_'.$item.'_add'}) {
14795: $confhash{$newid}{$item} = 1;
14796: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14797: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14798: $lifetime =~ s/^\s+|\s+$//g;
14799: if ($lifetime =~ /^\d+\.?\d*$/) {
14800: $confhash{$newid}{$item.'valid'} = $lifetime;
14801: }
14802: }
14803: }
14804: }
14805: if ($env{'form.ltitools_add_image.filename'} ne '') {
14806: my ($imageurl,$error) =
14807: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14808: $configuserok,$switchserver,$author_ok);
14809: if ($imageurl) {
14810: $confhash{$newid}{'image'} = $imageurl;
14811: }
14812: if ($error) {
14813: &Apache::lonnet::logthis($error);
14814: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14815: }
14816: }
14817: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14818: foreach my $field (@fields) {
14819: if ($possfield{$field}) {
14820: if ($field eq 'roles') {
14821: foreach my $role (@courseroles) {
14822: my $choice = $env{'form.ltitools_add_roles_'.$role};
14823: if (($choice ne '') && ($posslti{$choice})) {
14824: $confhash{$newid}{'roles'}{$role} = $choice;
14825: if ($role eq 'cc') {
14826: $confhash{$newid}{'roles'}{'co'} = $choice;
14827: }
14828: }
14829: }
14830: } else {
14831: $confhash{$newid}{'fields'}{$field} = 1;
14832: }
14833: }
14834: }
14835: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14836: if ($confhash{$newid}{'fields'}{'user'}) {
14837: if ($env{'form.ltitools_userincdom_add'}) {
14838: $confhash{$newid}{'incdom'} = 1;
14839: }
14840: }
14841: }
14842: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14843: foreach my $item (@courseconfig) {
14844: $confhash{$newid}{'crsconf'}{$item} = 1;
14845: }
14846: if ($env{'form.ltitools_add_custom'}) {
14847: my $name = $env{'form.ltitools_add_custom_name'};
14848: my $value = $env{'form.ltitools_add_custom_value'};
14849: $value =~ s/(`)/'/g;
14850: $name =~ s/(`)/'/g;
14851: $confhash{$newid}{'custom'}{$name} = $value;
14852: }
14853: } else {
14854: my $error = &mt('Failed to acquire unique ID for new external tool');
14855: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14856: }
14857: }
14858: if (ref($domconfig{$action}) eq 'HASH') {
14859: my %deletions;
14860: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14861: if (@todelete) {
14862: map { $deletions{$_} = 1; } @todelete;
14863: }
14864: my %customadds;
14865: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14866: if (@newcustom) {
14867: map { $customadds{$_} = 1; } @newcustom;
14868: }
14869: my %imgdeletions;
14870: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14871: if (@todeleteimages) {
14872: map { $imgdeletions{$_} = 1; } @todeleteimages;
14873: }
14874: my $maxnum = $env{'form.ltitools_maxnum'};
14875: for (my $i=0; $i<=$maxnum; $i++) {
14876: my $itemid = $env{'form.ltitools_id_'.$i};
14877: $itemid =~ s/\D+//g;
14878: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14879: if ($deletions{$itemid}) {
14880: if ($domconfig{$action}{$itemid}{'image'}) {
14881: #FIXME need to obsolete item in RES space
14882: }
14883: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14884: next;
14885: } else {
14886: my $newpos = $env{'form.ltitools_'.$itemid};
14887: $newpos =~ s/\D+//g;
14888: foreach my $item ('title','url','lifetime') {
14889: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14890: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14891: $changes{$itemid} = 1;
14892: }
14893: }
14894: foreach my $item ('key','secret') {
14895: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14896: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14897: $changes{$itemid} = 1;
14898: }
14899: }
14900: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14901: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14902: }
14903: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14904: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14905: }
14906: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14907: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14908: } else {
14909: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14910: }
14911: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14912: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14913: $changes{$itemid} = 1;
14914: }
14915: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14916: $changes{$itemid} = 1;
14917: }
14918: foreach my $size ('width','height') {
14919: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14920: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14921: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14922: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14923: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14924: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14925: $changes{$itemid} = 1;
14926: }
14927: } else {
14928: $changes{$itemid} = 1;
14929: }
14930: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14931: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14932: $changes{$itemid} = 1;
14933: }
14934: }
14935: }
14936: foreach my $item ('linktext','explanation') {
14937: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14938: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14939: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14940: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14941: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14942: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14943: $changes{$itemid} = 1;
14944: }
14945: } else {
14946: $changes{$itemid} = 1;
14947: }
14948: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14949: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14950: $changes{$itemid} = 1;
14951: }
14952: }
14953: }
14954: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14955: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14956: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14957: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14958: } else {
14959: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14960: }
14961: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14962: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14963: $changes{$itemid} = 1;
14964: }
14965: } else {
14966: $changes{$itemid} = 1;
14967: }
14968: foreach my $extra ('passback','roster') {
14969: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14970: $confhash{$itemid}{$extra} = 1;
14971: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14972: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14973: $lifetime =~ s/^\s+|\s+$//g;
14974: if ($lifetime =~ /^\d+\.?\d*$/) {
14975: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14976: }
14977: }
14978: }
14979: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14980: $changes{$itemid} = 1;
14981: }
14982: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14983: $changes{$itemid} = 1;
14984: }
14985: }
14986: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14987: foreach my $item ('label','title','target','linktext','explanation','append') {
14988: if (grep(/^\Q$item\E$/,@courseconfig)) {
14989: $confhash{$itemid}{'crsconf'}{$item} = 1;
14990: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14991: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14992: $changes{$itemid} = 1;
14993: }
14994: } else {
14995: $changes{$itemid} = 1;
14996: }
14997: }
14998: }
14999: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
15000: foreach my $field (@fields) {
15001: if ($possfield{$field}) {
15002: if ($field eq 'roles') {
15003: foreach my $role (@courseroles) {
15004: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
15005: if (($choice ne '') && ($posslti{$choice})) {
15006: $confhash{$itemid}{'roles'}{$role} = $choice;
15007: if ($role eq 'cc') {
15008: $confhash{$itemid}{'roles'}{'co'} = $choice;
15009: }
15010: }
15011: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
15012: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
15013: $changes{$itemid} = 1;
15014: }
15015: } elsif ($confhash{$itemid}{'roles'}{$role}) {
15016: $changes{$itemid} = 1;
15017: }
15018: }
15019: } else {
15020: $confhash{$itemid}{'fields'}{$field} = 1;
15021: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
15022: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
15023: $changes{$itemid} = 1;
15024: }
15025: } else {
15026: $changes{$itemid} = 1;
15027: }
15028: }
15029: }
15030: }
15031: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15032: if ($confhash{$itemid}{'fields'}{'user'}) {
15033: if ($env{'form.ltitools_userincdom_'.$i}) {
15034: $confhash{$itemid}{'incdom'} = 1;
15035: }
15036: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
15037: $changes{$itemid} = 1;
15038: }
15039: }
15040: }
15041: $allpos[$newpos] = $itemid;
15042: }
15043: if ($imgdeletions{$itemid}) {
15044: $changes{$itemid} = 1;
15045: #FIXME need to obsolete item in RES space
15046: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
15047: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
15048: $itemid,$configuserok,$switchserver,
15049: $author_ok);
15050: if ($imgurl) {
15051: $confhash{$itemid}{'image'} = $imgurl;
15052: $changes{$itemid} = 1;
15053: }
15054: if ($error) {
15055: &Apache::lonnet::logthis($error);
15056: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15057: }
15058: } elsif ($domconfig{$action}{$itemid}{'image'}) {
15059: $confhash{$itemid}{'image'} =
15060: $domconfig{$action}{$itemid}{'image'};
15061: }
15062: if ($customadds{$i}) {
15063: my $name = $env{'form.ltitools_custom_name_'.$i};
15064: $name =~ s/(`)/'/g;
15065: $name =~ s/^\s+//;
15066: $name =~ s/\s+$//;
15067: my $value = $env{'form.ltitools_custom_value_'.$i};
15068: $value =~ s/(`)/'/g;
15069: $value =~ s/^\s+//;
15070: $value =~ s/\s+$//;
15071: if ($name ne '') {
15072: $confhash{$itemid}{'custom'}{$name} = $value;
15073: $changes{$itemid} = 1;
15074: }
15075: }
15076: my %customdels;
15077: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
15078: if (@customdeletions) {
15079: $changes{$itemid} = 1;
15080: }
15081: map { $customdels{$_} = 1; } @customdeletions;
15082: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
15083: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
15084: unless ($customdels{$key}) {
15085: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
15086: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
15087: }
15088: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
15089: $changes{$itemid} = 1;
15090: }
15091: }
15092: }
15093: }
15094: unless ($changes{$itemid}) {
15095: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
15096: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
15097: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
15098: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
15099: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
15100: $changes{$itemid} = 1;
15101: last;
15102: }
15103: }
15104: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
15105: $changes{$itemid} = 1;
15106: }
15107: }
15108: last if ($changes{$itemid});
15109: }
15110: }
15111: }
15112: }
15113: }
15114: if (@allpos > 0) {
15115: my $idx = 0;
15116: foreach my $itemid (@allpos) {
15117: if ($itemid ne '') {
15118: $confhash{$itemid}{'order'} = $idx;
15119: if (ref($domconfig{$action}) eq 'HASH') {
15120: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15121: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15122: $changes{$itemid} = 1;
15123: }
15124: }
15125: }
15126: $idx ++;
15127: }
15128: }
15129: }
15130: my %ltitoolshash = (
15131: $action => { %confhash }
15132: );
15133: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
15134: $dom);
15135: if ($putresult eq 'ok') {
15136: my %ltienchash = (
15137: $action => { %encconfig }
15138: );
15139: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15140: if (keys(%changes) > 0) {
15141: my $cachetime = 24*60*60;
15142: my %ltiall = %confhash;
15143: foreach my $id (keys(%ltiall)) {
15144: if (ref($encconfig{$id}) eq 'HASH') {
15145: foreach my $item ('key','secret') {
15146: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15147: }
15148: }
15149: }
15150: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
15151: if (ref($lastactref) eq 'HASH') {
15152: $lastactref->{'ltitools'} = 1;
15153: }
15154: $resulttext = &mt('Changes made:').'<ul>';
15155: my %bynum;
15156: foreach my $itemid (sort(keys(%changes))) {
15157: my $position = $confhash{$itemid}{'order'};
15158: $bynum{$position} = $itemid;
15159: }
15160: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15161: my $itemid = $bynum{$pos};
15162: if (ref($confhash{$itemid}) ne 'HASH') {
15163: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15164: } else {
15165: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
15166: if ($confhash{$itemid}{'image'}) {
15167: $resulttext .= ' '.
15168: '<img src="'.$confhash{$itemid}{'image'}.'"'.
15169: ' alt="'.&mt('Tool Provider icon').'" />';
15170: }
15171: $resulttext .= '</li><ul>';
15172: my $position = $pos + 1;
15173: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15174: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
15175: if ($confhash{$itemid}{$item} ne '') {
15176: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15177: }
15178: }
15179: if ($encconfig{$itemid}{'key'} ne '') {
15180: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15181: }
15182: if ($encconfig{$itemid}{'secret'} ne '') {
15183: $resulttext .= '<li>'.$lt{'secret'}.': ';
15184: my $num = length($encconfig{$itemid}{'secret'});
15185: $resulttext .= ('*'x$num).'</li>';
15186: }
15187: $resulttext .= '<li>'.&mt('Configurable in course:');
15188: my @possconfig = ('label','title','target','linktext','explanation','append');
15189: my $numconfig = 0;
15190: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
15191: foreach my $item (@possconfig) {
15192: if ($confhash{$itemid}{'crsconf'}{$item}) {
15193: $numconfig ++;
15194: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
15195: }
15196: }
15197: }
15198: if (!$numconfig) {
15199: $resulttext .= ' '.&mt('None');
15200: }
15201: $resulttext .= '</li>';
15202: foreach my $item ('passback','roster') {
15203: $resulttext .= '<li>'.$lt{$item}.' ';
15204: if ($confhash{$itemid}{$item}) {
15205: $resulttext .= &mt('Yes');
15206: if ($confhash{$itemid}{$item.'valid'}) {
15207: if ($item eq 'passback') {
15208: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
15209: $confhash{$itemid}{$item.'valid'});
15210: } else {
15211: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
15212: $confhash{$itemid}{$item.'valid'});
15213: }
15214: }
15215: } else {
15216: $resulttext .= &mt('No');
15217: }
15218: $resulttext .= '</li>';
15219: }
15220: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
15221: my $displaylist;
15222: if ($confhash{$itemid}{'display'}{'target'}) {
15223: $displaylist = &mt('Display target').': '.
15224: $confhash{$itemid}{'display'}{'target'}.',';
15225: }
15226: foreach my $size ('width','height') {
15227: if ($confhash{$itemid}{'display'}{$size}) {
15228: $displaylist .= (' 'x2).$lt{$size}.': '.
15229: $confhash{$itemid}{'display'}{$size}.',';
15230: }
15231: }
15232: if ($displaylist) {
15233: $displaylist =~ s/,$//;
15234: $resulttext .= '<li>'.$displaylist.'</li>';
15235: }
15236: foreach my $item ('linktext','explanation') {
15237: if ($confhash{$itemid}{'display'}{$item}) {
15238: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
15239: }
15240: }
15241: }
15242: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15243: my $fieldlist;
15244: foreach my $field (@allfields) {
15245: if ($confhash{$itemid}{'fields'}{$field}) {
15246: $fieldlist .= (' 'x2).$lt{$field}.',';
15247: }
15248: }
15249: if ($fieldlist) {
15250: $fieldlist =~ s/,$//;
15251: if ($confhash{$itemid}{'fields'}{'user'}) {
15252: if ($confhash{$itemid}{'incdom'}) {
15253: $fieldlist .= ' ('.&mt('username:domain').')';
15254: } else {
15255: $fieldlist .= ' ('.&mt('username').')';
15256: }
15257: }
15258: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
15259: }
15260: }
15261: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
15262: my $rolemaps;
15263: foreach my $role (@courseroles) {
15264: if ($confhash{$itemid}{'roles'}{$role}) {
15265: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15266: $confhash{$itemid}{'roles'}{$role}.',';
15267: }
15268: }
15269: if ($rolemaps) {
15270: $rolemaps =~ s/,$//;
15271: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15272: }
15273: }
15274: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
15275: my $customlist;
15276: if (keys(%{$confhash{$itemid}{'custom'}})) {
15277: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
15278: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
15279: }
15280: }
15281: if ($customlist) {
15282: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15283: }
15284: }
15285: $resulttext .= '</ul></li>';
15286: }
15287: }
15288: $resulttext .= '</ul>';
15289: } else {
15290: $resulttext = &mt('No changes made.');
15291: }
15292: } else {
15293: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15294: }
15295: if ($errors) {
15296: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15297: $errors.'</ul>';
15298: }
15299: return $resulttext;
15300: }
15301:
15302: sub process_ltitools_image {
15303: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
15304: my $filename = $env{'form.'.$caller.'.filename'};
15305: my ($error,$url);
15306: my ($width,$height) = (21,21);
15307: if ($configuserok eq 'ok') {
15308: if ($switchserver) {
15309: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
15310: $switchserver);
15311: } elsif ($author_ok eq 'ok') {
15312: my ($result,$imageurl,$madethumb) =
15313: &publishlogo($r,'upload',$caller,$dom,$confname,
15314: "ltitools/$itemid/icon",$width,$height);
15315: if ($result eq 'ok') {
15316: if ($madethumb) {
15317: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15318: my $imagethumb = "$path/tn-".$imagefile;
15319: $url = $imagethumb;
15320: } else {
15321: $url = $imageurl;
15322: }
15323: } else {
15324: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15325: }
15326: } else {
15327: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15328: }
15329: } else {
15330: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15331: }
15332: return ($url,$error);
15333: }
15334:
15335: sub get_ltitools_id {
15336: my ($cdom,$title) = @_;
15337: # get lock on ltitools db
15338: my $lockhash = {
15339: lock => $env{'user.name'}.
15340: ':'.$env{'user.domain'},
15341: };
15342: my $tries = 0;
15343: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15344: my ($id,$error);
15345:
15346: while (($gotlock ne 'ok') && ($tries<10)) {
15347: $tries ++;
15348: sleep (0.1);
15349: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15350: }
15351: if ($gotlock eq 'ok') {
15352: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
15353: if ($currids{'lock'}) {
15354: delete($currids{'lock'});
15355: if (keys(%currids)) {
15356: my @curr = sort { $a <=> $b } keys(%currids);
15357: if ($curr[-1] =~ /^\d+$/) {
15358: $id = 1 + $curr[-1];
15359: }
15360: } else {
15361: $id = 1;
15362: }
15363: if ($id) {
15364: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
15365: $error = 'nostore';
15366: }
15367: } else {
15368: $error = 'nonumber';
15369: }
15370: }
15371: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
15372: } else {
15373: $error = 'nolock';
15374: }
15375: return ($id,$error);
15376: }
15377:
15378: sub modify_proctoring {
15379: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15380: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15381: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
15382: my $confname = $dom.'-domainconfig';
15383: my $servadm = $r->dir_config('lonAdmEMail');
15384: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
15385: my %providernames = &proctoring_providernames();
15386: my $maxnum = scalar(keys(%providernames));
15387:
15388: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
15389: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
15390: if (ref($requref) eq 'HASH') {
15391: %requserfields = %{$requref};
15392: }
15393: if (ref($opturef) eq 'HASH') {
15394: %optuserfields = %{$opturef};
15395: }
15396: if (ref($defref) eq 'HASH') {
15397: %defaults = %{$defref};
15398: }
15399: if (ref($extref) eq 'HASH') {
15400: %extended = %{$extref};
15401: }
15402: if (ref($crsref) eq 'HASH') {
15403: %crsconf = %{$crsref};
15404: }
15405: if (ref($rolesref) eq 'ARRAY') {
15406: @courseroles = @{$rolesref};
15407: }
15408: if (ref($ltiref) eq 'ARRAY') {
15409: @ltiroles = @{$ltiref};
15410: }
15411:
15412: if (ref($domconfig{$action}) eq 'HASH') {
15413: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
15414: if (@todeleteimages) {
15415: map { $imgdeletions{$_} = 1; } @todeleteimages;
15416: }
15417: }
15418: my %customadds;
15419: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
15420: if (@newcustom) {
15421: map { $customadds{$_} = 1; } @newcustom;
15422: }
15423: foreach my $provider (sort(keys(%providernames))) {
15424: $confhash{$provider} = {};
15425: my $pos = $env{'form.proctoring_pos_'.$provider};
15426: $pos =~ s/\D+//g;
15427: $allpos[$pos] = $provider;
15428: my (%current,%currentenc);
15429: my $showroles = 0;
15430: if (ref($domconfig{$action}) eq 'HASH') {
15431: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15432: %current = %{$domconfig{$action}{$provider}};
15433: foreach my $item ('key','secret') {
15434: $currentenc{$item} = $current{$item};
15435: delete($current{$item});
15436: }
15437: }
15438: }
15439: if ($env{'form.proctoring_available_'.$provider}) {
15440: $confhash{$provider}{'available'} = 1;
15441: unless ($current{'available'}) {
15442: $changes{$provider} = 1;
15443: }
15444: } else {
15445: %{$confhash{$provider}} = %current;
15446: %{$encconfhash{$provider}} = %currentenc;
15447: $confhash{$provider}{'available'} = 0;
15448: if ($current{'available'}) {
15449: $changes{$provider} = 1;
15450: }
15451: }
15452: if ($confhash{$provider}{'available'}) {
15453: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
15454: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
15455: if ($field eq 'lifetime') {
15456: if ($possval =~ /^\d+$/) {
15457: $confhash{$provider}{$field} = $possval;
15458: }
15459: } elsif ($field eq 'version') {
15460: if ($possval =~ /^\d+\.\d+$/) {
15461: $confhash{$provider}{$field} = $possval;
15462: }
15463: } elsif ($field eq 'sigmethod') {
15464: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
15465: $confhash{$provider}{$field} = $possval;
15466: }
15467: } elsif ($field eq 'url') {
15468: $confhash{$provider}{$field} = $possval;
15469: } elsif (($field eq 'key') || ($field eq 'secret')) {
15470: $encconfhash{$provider}{$field} = $possval;
15471: unless ($currentenc{$field} eq $possval) {
15472: $changes{$provider} = 1;
15473: }
15474: }
15475: unless (($field eq 'key') || ($field eq 'secret')) {
15476: unless ($current{$field} eq $confhash{$provider}{$field}) {
15477: $changes{$provider} = 1;
15478: }
15479: }
15480: }
15481: if ($imgdeletions{$provider}) {
15482: $changes{$provider} = 1;
15483: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
15484: my ($imageurl,$error) =
15485: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
15486: $configuserok,$switchserver,$author_ok);
15487: if ($imageurl) {
15488: $confhash{$provider}{'image'} = $imageurl;
15489: $changes{$provider} = 1;
15490: }
15491: if ($error) {
15492: &Apache::lonnet::logthis($error);
15493: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15494: }
15495: } elsif (exists($current{'image'})) {
15496: $confhash{$provider}{'image'} = $current{'image'};
15497: }
15498: if (ref($requserfields{$provider}) eq 'ARRAY') {
15499: if (@{$requserfields{$provider}} > 0) {
15500: if (grep(/^user$/,@{$requserfields{$provider}})) {
15501: if ($env{'form.proctoring_userincdom_'.$provider}) {
15502: $confhash{$provider}{'incdom'} = 1;
15503: }
15504: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
15505: $changes{$provider} = 1;
15506: }
15507: }
15508: if (grep(/^roles$/,@{$requserfields{$provider}})) {
15509: $showroles = 1;
15510: }
15511: }
15512: }
15513: $confhash{$provider}{'fields'} = [];
15514: if (ref($optuserfields{$provider}) eq 'ARRAY') {
15515: if (@{$optuserfields{$provider}} > 0) {
15516: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
15517: foreach my $field (@{$optuserfields{$provider}}) {
15518: if (grep(/^\Q$field\E$/,@optfields)) {
15519: push(@{$confhash{$provider}{'fields'}},$field);
15520: }
15521: }
15522: }
15523: if (ref($current{'fields'}) eq 'ARRAY') {
15524: unless ($changes{$provider}) {
15525: my @new = sort(@{$confhash{$provider}{'fields'}});
15526: my @old = sort(@{$current{'fields'}});
15527: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15528: if (@diffs) {
15529: $changes{$provider} = 1;
15530: }
15531: }
15532: } elsif (@{$confhash{$provider}{'fields'}}) {
15533: $changes{$provider} = 1;
15534: }
15535: }
15536: if (ref($defaults{$provider}) eq 'ARRAY') {
15537: if (@{$defaults{$provider}} > 0) {
15538: my %options;
15539: if (ref($extended{$provider}) eq 'HASH') {
15540: %options = %{$extended{$provider}};
15541: }
15542: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15543: foreach my $field (@{$defaults{$provider}}) {
15544: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15545: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15546: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15547: push(@{$confhash{$provider}{'defaults'}},$poss);
15548: }
15549: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15550: foreach my $inner (keys(%{$options{$field}})) {
15551: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15552: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15553: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15554: $confhash{$provider}{'defaults'}{$inner} = $poss;
15555: }
15556: } else {
15557: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15558: }
15559: }
15560: } else {
15561: if (grep(/^\Q$field\E$/,@checked)) {
15562: push(@{$confhash{$provider}{'defaults'}},$field);
15563: }
15564: }
15565: }
15566: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15567: if (ref($current{'defaults'}) eq 'ARRAY') {
15568: unless ($changes{$provider}) {
15569: my @new = sort(@{$confhash{$provider}{'defaults'}});
15570: my @old = sort(@{$current{'defaults'}});
15571: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15572: if (@diffs) {
15573: $changes{$provider} = 1;
15574: }
15575: }
15576: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15577: if (@{$current{'defaults'}}) {
15578: $changes{$provider} = 1;
15579: }
15580: }
15581: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15582: if (ref($current{'defaults'}) eq 'HASH') {
15583: unless ($changes{$provider}) {
15584: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15585: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15586: $changes{$provider} = 1;
15587: last;
15588: }
15589: }
15590: }
15591: unless ($changes{$provider}) {
15592: foreach my $key (keys(%{$current{'defaults'}})) {
15593: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15594: $changes{$provider} = 1;
15595: last;
15596: }
15597: }
15598: }
15599: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15600: $changes{$provider} = 1;
15601: }
15602: }
15603: }
15604: }
15605: if (ref($crsconf{$provider}) eq 'ARRAY') {
15606: if (@{$crsconf{$provider}} > 0) {
15607: $confhash{$provider}{'crsconf'} = [];
15608: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15609: foreach my $crsfield (@{$crsconf{$provider}}) {
15610: if (grep(/^\Q$crsfield\E$/,@checked)) {
15611: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15612: }
15613: }
15614: if (ref($current{'crsconf'}) eq 'ARRAY') {
15615: unless ($changes{$provider}) {
15616: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15617: my @old = sort(@{$current{'crsconf'}});
15618: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15619: if (@diffs) {
15620: $changes{$provider} = 1;
15621: }
15622: }
15623: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15624: $changes{$provider} = 1;
15625: }
15626: }
15627: }
15628: if ($showroles) {
15629: $confhash{$provider}{'roles'} = {};
15630: foreach my $role (@courseroles) {
15631: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15632: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15633: $confhash{$provider}{'roles'}{$role} = $poss;
15634: }
15635: }
15636: unless ($changes{$provider}) {
15637: if (ref($current{'roles'}) eq 'HASH') {
15638: foreach my $role (keys(%{$current{'roles'}})) {
15639: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15640: $changes{$provider} = 1;
15641: last
15642: }
15643: }
15644: unless ($changes{$provider}) {
15645: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15646: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15647: $changes{$provider} = 1;
15648: last;
15649: }
15650: }
15651: }
15652: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15653: $changes{$provider} = 1;
15654: }
15655: }
15656: }
15657: if (ref($current{'custom'}) eq 'HASH') {
15658: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15659: foreach my $key (keys(%{$current{'custom'}})) {
15660: if (grep(/^\Q$key\E$/,@customdels)) {
15661: $changes{$provider} = 1;
15662: } else {
15663: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15664: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15665: $changes{$provider} = 1;
15666: }
15667: }
15668: }
15669: }
15670: if ($customadds{$provider}) {
15671: my $name = $env{'form.proctoring_custom_name_'.$provider};
15672: $name =~ s/(`)/'/g;
15673: $name =~ s/^\s+//;
15674: $name =~ s/\s+$//;
15675: my $value = $env{'form.proctoring_custom_value_'.$provider};
15676: $value =~ s/(`)/'/g;
15677: $value =~ s/^\s+//;
15678: $value =~ s/\s+$//;
15679: if ($name ne '') {
15680: $confhash{$provider}{'custom'}{$name} = $value;
15681: $changes{$provider} = 1;
15682: }
15683: }
15684: }
15685: }
15686: if (@allpos > 0) {
15687: my $idx = 0;
15688: foreach my $provider (@allpos) {
15689: if ($provider ne '') {
15690: $confhash{$provider}{'order'} = $idx;
15691: unless ($changes{$provider}) {
15692: if (ref($domconfig{$action}) eq 'HASH') {
15693: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15694: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15695: $changes{$provider} = 1;
15696: }
15697: }
15698: }
15699: }
15700: $idx ++;
15701: }
15702: }
15703: }
15704: my %proc_hash = (
15705: $action => { %confhash }
15706: );
15707: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15708: $dom);
15709: if ($putresult eq 'ok') {
15710: my %proc_enchash = (
15711: $action => { %encconfhash }
15712: );
15713: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15714: if (keys(%changes) > 0) {
15715: my $cachetime = 24*60*60;
15716: my %procall = %confhash;
15717: foreach my $provider (keys(%procall)) {
15718: if (ref($encconfhash{$provider}) eq 'HASH') {
15719: foreach my $key ('key','secret') {
15720: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15721: }
15722: }
15723: }
15724: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15725: if (ref($lastactref) eq 'HASH') {
15726: $lastactref->{'proctoring'} = 1;
15727: }
15728: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15729: my %bynum;
15730: foreach my $provider (sort(keys(%changes))) {
15731: my $position = $confhash{$provider}{'order'};
15732: $bynum{$position} = $provider;
15733: }
15734: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15735: my $provider = $bynum{$pos};
15736: my %lt = &proctoring_titles($provider);
15737: my %fieldtitles = &proctoring_fieldtitles($provider);
15738: if (!$confhash{$provider}{'available'}) {
15739: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15740: } else {
15741: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15742: if ($confhash{$provider}{'image'}) {
15743: $resulttext .= ' '.
15744: '<img src="'.$confhash{$provider}{'image'}.'"'.
15745: ' alt="'.&mt('Proctoring icon').'" />';
15746: }
15747: $resulttext .= '<ul>';
15748: my $position = $pos + 1;
15749: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15750: foreach my $key ('version','sigmethod','url','lifetime') {
15751: if ($confhash{$provider}{$key} ne '') {
15752: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15753: }
15754: }
15755: if ($encconfhash{$provider}{'key'} ne '') {
15756: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15757: }
15758: if ($encconfhash{$provider}{'secret'} ne '') {
15759: $resulttext .= '<li>'.$lt{'secret'}.': ';
15760: my $num = length($encconfhash{$provider}{'secret'});
15761: $resulttext .= ('*'x$num).'</li>';
15762: }
15763: my (@fields,$showroles);
15764: if (ref($requserfields{$provider}) eq 'ARRAY') {
15765: push(@fields,@{$requserfields{$provider}});
15766: }
15767: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15768: push(@fields,@{$confhash{$provider}{'fields'}});
15769: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15770: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15771: }
15772: if (@fields) {
15773: if (grep(/^roles$/,@fields)) {
15774: $showroles = 1;
15775: }
15776: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15777: join('", "', map { $lt{$_}; } @fields).'"</li>';
15778: }
15779: if (ref($requserfields{$provider}) eq 'ARRAY') {
15780: if (grep(/^user$/,@{$requserfields{$provider}})) {
15781: if ($confhash{$provider}{'incdom'}) {
15782: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15783: } else {
15784: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15785: }
15786: }
15787: }
15788: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15789: if (@{$confhash{$provider}{'defaults'}} > 0) {
15790: $resulttext .= '<li>'.$lt{'defa'};
15791: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15792: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15793: }
15794: $resulttext =~ s/,$//;
15795: $resulttext .= '</li>';
15796: }
15797: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15798: if (keys(%{$confhash{$provider}{'defaults'}})) {
15799: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15800: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15801: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15802: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15803: }
15804: }
15805: $resulttext .= '</ul></li>';
15806: }
15807: }
15808: if (ref($crsconf{$provider}) eq 'ARRAY') {
15809: if (@{$crsconf{$provider}} > 0) {
15810: $resulttext .= '<li>'.&mt('Configurable in course:');
15811: my $numconfig = 0;
15812: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15813: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15814: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15815: $numconfig ++;
15816: if ($provider eq 'examity') {
15817: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15818: } else {
15819: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15820: }
15821: }
15822: $resulttext =~ s/,$//;
15823: }
15824: }
15825: if (!$numconfig) {
15826: $resulttext .= ' '.&mt('None');
15827: }
15828: $resulttext .= '</li>';
15829: }
15830: }
15831: if ($showroles) {
15832: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15833: my $rolemaps;
15834: foreach my $role (@courseroles) {
15835: if ($confhash{$provider}{'roles'}{$role}) {
15836: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15837: $confhash{$provider}{'roles'}{$role}.',';
15838: }
15839: }
15840: if ($rolemaps) {
15841: $rolemaps =~ s/,$//;
15842: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15843: }
15844: }
15845: }
15846: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15847: my $customlist;
15848: if (keys(%{$confhash{$provider}{'custom'}})) {
15849: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15850: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15851: }
15852: $customlist =~ s/,$//;
15853: }
15854: if ($customlist) {
15855: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15856: }
15857: }
15858: $resulttext .= '</ul></li>';
15859: }
15860: }
15861: $resulttext .= '</ul>';
15862: } else {
15863: $resulttext = &mt('No changes made.');
15864: }
15865: } else {
15866: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15867: }
15868: if ($errors) {
15869: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15870: $errors.'</ul>';
15871: }
15872: return $resulttext;
15873: }
15874:
15875: sub process_proctoring_image {
15876: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15877: my $filename = $env{'form.'.$caller.'.filename'};
15878: my ($error,$url);
15879: my ($width,$height) = (21,21);
15880: if ($configuserok eq 'ok') {
15881: if ($switchserver) {
15882: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15883: $switchserver);
15884: } elsif ($author_ok eq 'ok') {
15885: my ($result,$imageurl,$madethumb) =
15886: &publishlogo($r,'upload',$caller,$dom,$confname,
15887: "proctoring/$provider/icon",$width,$height);
15888: if ($result eq 'ok') {
15889: if ($madethumb) {
15890: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15891: my $imagethumb = "$path/tn-".$imagefile;
15892: $url = $imagethumb;
15893: } else {
15894: $url = $imageurl;
15895: }
15896: } else {
15897: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15898: }
15899: } else {
15900: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15901: }
15902: } else {
15903: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15904: }
15905: return ($url,$error);
15906: }
15907:
15908: sub modify_lti {
15909: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15910: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15911: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15912: my (%posslti,%posslticrs,%posscrstype);
15913: my @courseroles = ('cc','in','ta','ep','st');
15914: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15915: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15916: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15917: my %coursetypetitles = &Apache::lonlocal::texthash (
15918: official => 'Official',
15919: unofficial => 'Unofficial',
15920: community => 'Community',
15921: textbook => 'Textbook',
15922: placement => 'Placement Test',
15923: lti => 'LTI Provider',
15924: );
15925: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15926: my %lt = <i_names();
15927: map { $posslti{$_} = 1; } @ltiroles;
15928: map { $posslticrs{$_} = 1; } @lticourseroles;
15929: map { $posscrstype{$_} = 1; } @coursetypes;
15930:
15931: my %menutitles = <imenu_titles();
15932:
15933: my (%currltisec,%secchanges,%newltisec,%newltienc,%keyset,%newkeyset);
15934: $newltisec{'private'}{'keys'} = [];
15935: $newltisec{'encrypt'} = {};
15936: $newltisec{'rules'} = {};
15937: $newltisec{'linkprot'} = {};
15938: if (ref($domconfig{'ltisec'}) eq 'HASH') {
15939: %currltisec = %{$domconfig{'ltisec'}};
15940: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15941: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
15942: unless ($id =~ /^\d+$/) {
15943: delete($currltisec{'linkprot'}{$id});
15944: }
15945: }
15946: }
15947: if (ref($currltisec{'private'}) eq 'HASH') {
15948: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
15949: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
15950: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
15951: }
15952: }
15953: }
15954: foreach my $item ('crs','dom','consumers') {
15955: my $formelement;
15956: if ($item eq 'consumers') {
15957: $formelement = 'form.ltisec_'.$item;
15958: } else {
15959: $formelement = 'form.ltisec_'.$item.'linkprot';
15960: }
15961: if ($env{$formelement}) {
15962: $newltisec{'encrypt'}{$item} = 1;
15963: if (ref($currltisec{'encrypt'}) eq 'HASH') {
15964: unless ($currltisec{'encrypt'}{$item}) {
15965: $secchanges{'encrypt'} = 1;
15966: }
15967: } else {
15968: $secchanges{'encrypt'} = 1;
15969: }
15970: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
15971: if ($currltisec{'encrypt'}{$item}) {
15972: $secchanges{'encrypt'} = 1;
15973: }
15974: }
15975: }
15976: unless (exists($currltisec{'rules'})) {
15977: $currltisec{'rules'} = {};
15978: }
15979: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
15980:
15981: my @ids=&Apache::lonnet::current_machine_ids();
15982: my %servers = &Apache::lonnet::get_servers($dom,'library');
15983:
15984: foreach my $hostid (keys(%servers)) {
15985: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
15986: my $newkey;
15987: my $keyitem = 'form.ltisec_privkey_'.$hostid;
15988: if (exists($env{$keyitem})) {
15989: $env{$keyitem} =~ s/(`)/'/g;
15990: if ($keyset{$hostid}) {
15991: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
15992: if ($env{$keyitem} ne '') {
15993: $secchanges{'private'} = 1;
15994: $newkeyset{$hostid} = $env{$keyitem};
15995: }
15996: }
15997: } elsif ($env{$keyitem} ne '') {
15998: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
15999: push(@{$newltisec{'private'}{'keys'}},$hostid);
16000: }
16001: $secchanges{'private'} = 1;
16002: $newkeyset{$hostid} = $env{$keyitem};
16003: }
16004: }
16005: }
16006: }
16007:
16008: my (%linkprotchg,$linkprotoutput,$is_home);
16009: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
16010: \%linkprotchg,'domain');
16011: my $home = &Apache::lonnet::domain($dom,'primary');
16012: unless (($home eq 'no_host') || ($home eq '')) {
16013: my @ids=&Apache::lonnet::current_machine_ids();
16014: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
16015: }
16016:
16017: if (keys(%linkprotchg)) {
16018: $secchanges{'linkprot'} = 1;
16019: my %oldlinkprot;
16020: if (ref($currltisec{'linkprot'}) eq 'HASH') {
16021: %oldlinkprot = %{$currltisec{'linkprot'}};
16022: }
16023: foreach my $id (keys(%linkprotchg)) {
16024: if (ref($linkprotchg{$id}) eq 'HASH') {
16025: foreach my $inner (keys(%{$linkprotchg{$id}})) {
16026: if (($inner eq 'secret') || ($inner eq 'key')) {
16027: if ($is_home) {
16028: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
16029: }
16030: }
16031: }
16032: } else {
16033: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
16034: }
16035: }
16036: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
16037: if (keys(%linkprotchg)) {
16038: %{$newltisec{'linkprot'}} = %linkprotchg;
16039: }
16040: }
16041: if (ref($currltisec{'linkprot'}) eq 'HASH') {
16042: foreach my $id (%{$currltisec{'linkprot'}}) {
16043: next if ($id !~ /^\d+$/);
16044: unless (exists($linkprotchg{$id})) {
16045: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
16046: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
16047: if (($inner eq 'secret') || ($inner eq 'key')) {
16048: if ($is_home) {
16049: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
16050: }
16051: } else {
16052: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
16053: }
16054: }
16055: } else {
16056: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
16057: }
16058: }
16059: }
16060: }
16061: if ($proterror) {
16062: $errors .= '<li>'.$proterror.'</li>';
16063: }
16064: my (@items,%deletions,%itemids);
16065: if ($env{'form.lti_add'}) {
16066: my $consumer = $env{'form.lti_consumer_add'};
16067: $consumer =~ s/(`)/'/g;
16068: ($newid,my $error) = &get_lti_id($dom,$consumer);
16069: if ($newid) {
16070: $itemids{'add'} = $newid;
16071: push(@items,'add');
16072: $changes{$newid} = 1;
16073: } else {
16074: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
16075: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16076: }
16077: }
16078: if (ref($domconfig{$action}) eq 'HASH') {
16079: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
16080: if (@todelete) {
16081: map { $deletions{$_} = 1; } @todelete;
16082: }
16083: my $maxnum = $env{'form.lti_maxnum'};
16084: for (my $i=0; $i<$maxnum; $i++) {
16085: my $itemid = $env{'form.lti_id_'.$i};
16086: $itemid =~ s/\D+//g;
16087: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16088: if ($deletions{$itemid}) {
16089: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
16090: } else {
16091: push(@items,$i);
16092: $itemids{$i} = $itemid;
16093: }
16094: }
16095: }
16096: }
16097: foreach my $idx (@items) {
16098: my $itemid = $itemids{$idx};
16099: next unless ($itemid);
16100: my $position = $env{'form.lti_pos_'.$itemid};
16101: $position =~ s/\D+//g;
16102: if ($position ne '') {
16103: $allpos[$position] = $itemid;
16104: }
16105: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
16106: my $formitem = 'form.lti_'.$item.'_'.$idx;
16107: $env{$formitem} =~ s/(`)/'/g;
16108: if ($item eq 'lifetime') {
16109: $env{$formitem} =~ s/[^\d.]//g;
16110: }
16111: if ($env{$formitem} ne '') {
16112: if (($item eq 'key') || ($item eq 'secret')) {
16113: $encconfig{$itemid}{$item} = $env{$formitem};
16114: } else {
16115: $confhash{$itemid}{$item} = $env{$formitem};
16116: unless (($idx eq 'add') || ($changes{$itemid})) {
16117: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
16118: $changes{$itemid} = 1;
16119: }
16120: }
16121: }
16122: }
16123: }
16124: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
16125: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
16126: }
16127: if ($confhash{$itemid}{'requser'}) {
16128: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
16129: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
16130: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
16131: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
16132: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
16133: my $mapuser = $env{'form.lti_customuser_'.$idx};
16134: $mapuser =~ s/(`)/'/g;
16135: $mapuser =~ s/^\s+|\s+$//g;
16136: $confhash{$itemid}{'mapuser'} = $mapuser;
16137: }
16138: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
16139: my @makeuser;
16140: foreach my $ltirole (sort(@possmakeuser)) {
16141: if ($posslti{$ltirole}) {
16142: push(@makeuser,$ltirole);
16143: }
16144: }
16145: $confhash{$itemid}{'makeuser'} = \@makeuser;
16146: if (@makeuser) {
16147: my $lcauth = $env{'form.lti_lcauth_'.$idx};
16148: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
16149: $confhash{$itemid}{'lcauth'} = $lcauth;
16150: if ($lcauth ne 'internal') {
16151: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
16152: $lcauthparm =~ s/^(\s+|\s+)$//g;
16153: $lcauthparm =~ s/`//g;
16154: if ($lcauthparm ne '') {
16155: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
16156: }
16157: }
16158: } else {
16159: $confhash{$itemid}{'lcauth'} = 'lti';
16160: }
16161: }
16162: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
16163: if (@possinstdata) {
16164: foreach my $field (@possinstdata) {
16165: if (exists($fieldtitles{$field})) {
16166: push(@{$confhash{$itemid}{'instdata'}});
16167: }
16168: }
16169: }
16170: if ($env{'form.lti_callback_'.$idx}) {
16171: if ($env{'form.lti_callbackparam_'.$idx}) {
16172: my $callback = $env{'form.lti_callbackparam_'.$idx};
16173: $callback =~ s/^\s+|\s+$//g;
16174: $confhash{$itemid}{'callback'} = $callback;
16175: }
16176: }
16177: foreach my $field ('topmenu','inlinemenu') {
16178: if ($env{'form.lti_'.$field.'_'.$idx}) {
16179: $confhash{$itemid}{$field} = 1;
16180: }
16181: }
16182: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
16183: $confhash{$itemid}{lcmenu} = [];
16184: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
16185: foreach my $field (@possmenu) {
16186: if (exists($menutitles{$field})) {
16187: if ($field eq 'grades') {
16188: next unless ($env{'form.lti_inlinemenu_'.$idx});
16189: }
16190: push(@{$confhash{$itemid}{lcmenu}},$field);
16191: }
16192: }
16193: }
16194: if ($confhash{$itemid}{'crsinc'}) {
16195: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
16196: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
16197: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
16198: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
16199: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
16200: $mapcrs =~ s/(`)/'/g;
16201: $mapcrs =~ s/^\s+|\s+$//g;
16202: $confhash{$itemid}{'mapcrs'} = $mapcrs;
16203: }
16204: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
16205: my @crstypes;
16206: foreach my $type (sort(@posstypes)) {
16207: if ($posscrstype{$type}) {
16208: push(@crstypes,$type);
16209: }
16210: }
16211: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
16212: if ($env{'form.lti_storecrs_'.$idx}) {
16213: $confhash{$itemid}{'storecrs'} = 1;
16214: }
16215: if ($env{'form.lti_makecrs_'.$idx}) {
16216: $confhash{$itemid}{'makecrs'} = 1;
16217: }
16218: foreach my $ltirole (@lticourseroles) {
16219: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
16220: if (grep(/^\Q$possrole\E$/,@courseroles)) {
16221: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
16222: }
16223: }
16224: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
16225: my @selfenroll;
16226: foreach my $type (sort(@possenroll)) {
16227: if ($posslticrs{$type}) {
16228: push(@selfenroll,$type);
16229: }
16230: }
16231: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
16232: if ($env{'form.lti_crssec_'.$idx}) {
16233: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
16234: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
16235: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
16236: my $section = $env{'form.lti_customsection_'.$idx};
16237: $section =~ s/(`)/'/g;
16238: $section =~ s/^\s+|\s+$//g;
16239: if ($section ne '') {
16240: $confhash{$itemid}{'section'} = $section;
16241: }
16242: }
16243: }
16244: foreach my $field ('passback','roster') {
16245: if ($env{'form.lti_'.$field.'_'.$idx}) {
16246: $confhash{$itemid}{$field} = 1;
16247: }
16248: }
16249: if ($env{'form.lti_passback_'.$idx}) {
16250: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
16251: $confhash{$itemid}{'passbackformat'} = '1.0';
16252: } else {
16253: $confhash{$itemid}{'passbackformat'} = '1.1';
16254: }
16255: }
16256: }
16257: unless (($idx eq 'add') || ($changes{$itemid})) {
16258: if ($confhash{$itemid}{'crsinc'}) {
16259: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
16260: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16261: $changes{$itemid} = 1;
16262: }
16263: }
16264: unless ($changes{$itemid}) {
16265: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
16266: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
16267: $changes{$itemid} = 1;
16268: }
16269: }
16270: }
16271: foreach my $field ('mapcrstype','selfenroll') {
16272: unless ($changes{$itemid}) {
16273: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16274: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16275: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16276: $confhash{$itemid}{$field});
16277: if (@diffs) {
16278: $changes{$itemid} = 1;
16279: }
16280: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16281: $changes{$itemid} = 1;
16282: }
16283: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16284: if (@{$confhash{$itemid}{$field}} > 0) {
16285: $changes{$itemid} = 1;
16286: }
16287: }
16288: }
16289: }
16290: unless ($changes{$itemid}) {
16291: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
16292: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16293: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
16294: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
16295: $confhash{$itemid}{'maproles'}{$ltirole}) {
16296: $changes{$itemid} = 1;
16297: last;
16298: }
16299: }
16300: unless ($changes{$itemid}) {
16301: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
16302: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
16303: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
16304: $changes{$itemid} = 1;
16305: last;
16306: }
16307: }
16308: }
16309: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
16310: $changes{$itemid} = 1;
16311: }
16312: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16313: unless ($changes{$itemid}) {
16314: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
16315: $changes{$itemid} = 1;
16316: }
16317: }
16318: }
16319: }
16320: }
16321: unless ($changes{$itemid}) {
16322: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
16323: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16324: $changes{$itemid} = 1;
16325: }
16326: }
16327: unless ($changes{$itemid}) {
16328: foreach my $field ('makeuser','lcmenu') {
16329: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16330: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16331: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16332: $confhash{$itemid}{$field});
16333: if (@diffs) {
16334: $changes{$itemid} = 1;
16335: }
16336: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16337: $changes{$itemid} = 1;
16338: }
16339: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16340: if (@{$confhash{$itemid}{$field}} > 0) {
16341: $changes{$itemid} = 1;
16342: }
16343: }
16344: }
16345: }
16346: }
16347: }
16348: }
16349: }
16350: if (@allpos > 0) {
16351: my $idx = 0;
16352: foreach my $itemid (@allpos) {
16353: if ($itemid ne '') {
16354: $confhash{$itemid}{'order'} = $idx;
16355: if (ref($domconfig{$action}) eq 'HASH') {
16356: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16357: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
16358: $changes{$itemid} = 1;
16359: }
16360: }
16361: }
16362: $idx ++;
16363: }
16364: }
16365: }
16366: my %ltihash = (
16367: $action => { %confhash }
16368: );
16369: my %ltienchash = (
16370: $action => { %encconfig }
16371: );
16372: if (keys(%secchanges)) {
16373: $ltihash{'ltisec'} = \%newltisec;
16374: if ($secchanges{'linkprot'}) {
16375: if ($is_home) {
16376: $ltienchash{'linkprot'} = \%newltienc;
16377: }
16378: }
16379: }
16380: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
16381: if ($putresult eq 'ok') {
16382: my %keystore;
16383: if (keys(%secchanges)) {
16384: if ($secchanges{'private'}) {
16385: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
16386: foreach my $hostid (keys(%newkeyset)) {
16387: my $storehash = {
16388: key => $newkeyset{$hostid},
16389: who => $env{'user.name'}.':'.$env{'user.domain'},
16390: };
16391: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
16392: $dom,$hostid);
16393: }
16394: }
16395: if (ref($lastactref) eq 'HASH') {
16396: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
16397: $lastactref->{'domdefaults'} = 1;
16398: }
16399: }
16400: }
16401: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
16402: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
16403: return &mt('No changes made.');
16404: }
16405: $resulttext = &mt('Changes made:').'<ul>';
16406: if (keys(%secchanges) > 0) {
16407: foreach my $item (keys(%secchanges)) {
16408: if ($item eq 'encrypt') {
16409: my %encrypted = (
16410: crs => {
16411: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
16412: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
16413: },
16414: dom => {
16415: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
16416: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
16417: },
16418: consumers => {
16419: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
16420: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
16421: },
16422: );
16423: foreach my $type ('crs','dom','consumers') {
16424: my $shown = $encrypted{$type}{'off'};
16425: if (ref($newltisec{$item}) eq 'HASH') {
16426: if ($newltisec{$item}{$type}) {
16427: $shown = $encrypted{$type}{'on'};
16428: }
16429: }
16430: $resulttext .= '<li>'.$shown.'</li>';
16431: }
16432: } elsif ($item eq 'rules') {
16433: my %titles = &Apache::lonlocal::texthash(
16434: min => 'Minimum password length',
16435: max => 'Maximum password length',
16436: chars => 'Required characters',
16437: );
16438: foreach my $rule ('min','max') {
16439: if ($newltisec{rules}{$rule} eq '') {
16440: if ($rule eq 'min') {
16441: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16442: ' '.&mt('Default of [_1] will be used',
16443: $Apache::lonnet::passwdmin).'</li>';
16444: } else {
16445: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16446: }
16447: } else {
16448: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
16449: }
16450: }
16451: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
16452: if (@{$newltisec{'rules'}{'chars'}} > 0) {
16453: my %rulenames = &Apache::lonlocal::texthash(
16454: uc => 'At least one upper case letter',
16455: lc => 'At least one lower case letter',
16456: num => 'At least one number',
16457: spec => 'At least one non-alphanumeric',
16458: );
16459: my $needed = '<ul><li>'.
16460: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
16461: '</li></ul>';
16462: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16463: } else {
16464: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16465: }
16466: } else {
16467: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16468: }
16469: } elsif ($item eq 'private') {
16470: if (keys(%newkeyset)) {
16471: foreach my $hostid (sort(keys(%newkeyset))) {
16472: if ($keystore{$hostid} eq 'ok') {
16473: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
16474: }
16475: }
16476: }
16477: } elsif ($item eq 'linkprot') {
16478: $resulttext .= $linkprotoutput;
16479: }
16480: }
16481: }
16482: if (keys(%changes) > 0) {
16483: my $cachetime = 24*60*60;
16484: my %ltiall = %confhash;
16485: foreach my $id (keys(%ltiall)) {
16486: if (ref($encconfig{$id}) eq 'HASH') {
16487: foreach my $item ('key','secret') {
16488: $ltiall{$id}{$item} = $encconfig{$id}{$item};
16489: }
16490: }
16491: }
16492: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
16493: if (ref($lastactref) eq 'HASH') {
16494: $lastactref->{'lti'} = 1;
16495: }
16496: my %bynum;
16497: foreach my $itemid (sort(keys(%changes))) {
16498: my $position = $confhash{$itemid}{'order'};
16499: $bynum{$position} = $itemid;
16500: }
16501: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
16502: my $itemid = $bynum{$pos};
16503: if (ref($confhash{$itemid}) ne 'HASH') {
16504: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
16505: } else {
16506: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
16507: my $position = $pos + 1;
16508: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
16509: foreach my $item ('version','lifetime') {
16510: if ($confhash{$itemid}{$item} ne '') {
16511: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
16512: }
16513: }
16514: if ($encconfig{$itemid}{'key'} ne '') {
16515: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
16516: }
16517: if ($encconfig{$itemid}{'secret'} ne '') {
16518: $resulttext .= '<li>'.$lt{'secret'}.': ';
16519: my $num = length($encconfig{$itemid}{'secret'});
16520: $resulttext .= ('*'x$num).'</li>';
16521: }
16522: if ($confhash{$itemid}{'requser'}) {
16523: if ($confhash{$itemid}{'callback'}) {
16524: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
16525: } else {
16526: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
16527: }
16528: if ($confhash{$itemid}{'mapuser'}) {
16529: my $shownmapuser;
16530: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
16531: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
16532: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
16533: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
16534: } else {
16535: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
16536: }
16537: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
16538: }
16539: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
16540: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
16541: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
16542: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
16543: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
16544: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
16545: } else {
16546: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
16547: $confhash{$itemid}{'lcauth'});
16548: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
16549: $resulttext .= '; '.&mt('a randomly generated password will be created');
16550: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
16551: if ($confhash{$itemid}{'lcauthparm'} ne '') {
16552: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
16553: }
16554: } else {
16555: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
16556: }
16557: }
16558: $resulttext .= '</li>';
16559: } else {
16560: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
16561: }
16562: }
16563: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
16564: if (@{$confhash{$itemid}{'instdata'}} > 0) {
16565: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
16566: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
16567: } else {
16568: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
16569: }
16570: }
16571: foreach my $item ('topmenu','inlinemenu') {
16572: $resulttext .= '<li>'.$lt{$item}.': ';
16573: if ($confhash{$itemid}{$item}) {
16574: $resulttext .= &mt('Yes');
16575: } else {
16576: $resulttext .= &mt('No');
16577: }
16578: $resulttext .= '</li>';
16579: }
16580: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16581: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16582: $resulttext .= '<li>'.&mt('Menu items:').' '.
16583: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16584: } else {
16585: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16586: }
16587: }
16588: if ($confhash{$itemid}{'crsinc'}) {
16589: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16590: my $rolemaps;
16591: foreach my $role (@ltiroles) {
16592: if ($confhash{$itemid}{'maproles'}{$role}) {
16593: $rolemaps .= (' 'x2).$role.'='.
16594: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
16595: 'Course').',';
16596: }
16597: }
16598: if ($rolemaps) {
16599: $rolemaps =~ s/,$//;
16600: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
16601: }
16602: }
16603: if ($confhash{$itemid}{'mapcrs'}) {
16604: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
16605: }
16606: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
16607: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
16608: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
16609: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
16610: '</li>';
16611: } else {
16612: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
16613: }
16614: }
16615: if ($confhash{$itemid}{'storecrs'}) {
16616: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
16617: }
16618: if ($confhash{$itemid}{'makecrs'}) {
16619: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
16620: } else {
16621: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
16622: }
16623: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
16624: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
16625: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
16626: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
16627: '</li>';
16628: } else {
16629: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
16630: }
16631: }
16632: if ($confhash{$itemid}{'section'}) {
16633: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
16634: $resulttext .= '<li>'.&mt('User section from standard field:').
16635: ' (course_section_sourcedid)'.'</li>';
16636: } else {
16637: $resulttext .= '<li>'.&mt('User section from:').' '.
16638: $confhash{$itemid}{'section'}.'</li>';
16639: }
16640: } else {
16641: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
16642: }
16643: foreach my $item ('passback','roster','topmenu','inlinemenu') {
16644: $resulttext .= '<li>'.$lt{$item}.': ';
16645: if ($confhash{$itemid}{$item}) {
16646: $resulttext .= &mt('Yes');
16647: if ($item eq 'passback') {
16648: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
16649: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
16650: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
16651: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
16652: }
16653: }
16654: } else {
16655: $resulttext .= &mt('No');
16656: }
16657: $resulttext .= '</li>';
16658: }
16659: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16660: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16661: $resulttext .= '<li>'.&mt('Menu items:').' '.
16662: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16663: } else {
16664: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16665: }
16666: }
16667: }
16668: }
16669: $resulttext .= '</ul></li>';
16670: }
16671: }
16672: }
16673: $resulttext .= '</ul>';
16674: } else {
16675: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
16676: }
16677: if ($errors) {
16678: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16679: $errors.'</ul>';
16680: }
16681: return $resulttext;
16682: }
16683:
16684: sub get_lti_id {
16685: my ($domain,$consumer) = @_;
16686: # get lock on lti db
16687: my $lockhash = {
16688: lock => $env{'user.name'}.
16689: ':'.$env{'user.domain'},
16690: };
16691: my $tries = 0;
16692: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16693: my ($id,$error);
16694:
16695: while (($gotlock ne 'ok') && ($tries<10)) {
16696: $tries ++;
16697: sleep (0.1);
16698: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16699: }
16700: if ($gotlock eq 'ok') {
16701: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
16702: if ($currids{'lock'}) {
16703: delete($currids{'lock'});
16704: if (keys(%currids)) {
16705: my @curr = sort { $a <=> $b } keys(%currids);
16706: if ($curr[-1] =~ /^\d+$/) {
16707: $id = 1 + $curr[-1];
16708: }
16709: } else {
16710: $id = 1;
16711: }
16712: if ($id) {
16713: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
16714: $error = 'nostore';
16715: }
16716: } else {
16717: $error = 'nonumber';
16718: }
16719: }
16720: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
16721: } else {
16722: $error = 'nolock';
16723: }
16724: return ($id,$error);
16725: }
16726:
16727: sub modify_autoenroll {
16728: my ($dom,$lastactref,%domconfig) = @_;
16729: my ($resulttext,%changes);
16730: my %currautoenroll;
16731: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
16732: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
16733: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
16734: }
16735: }
16736: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
16737: my %title = ( run => 'Auto-enrollment active',
16738: sender => 'Sender for notification messages',
16739: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
16740: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
16741: my @offon = ('off','on');
16742: my $sender_uname = $env{'form.sender_uname'};
16743: my $sender_domain = $env{'form.sender_domain'};
16744: if ($sender_domain eq '') {
16745: $sender_uname = '';
16746: } elsif ($sender_uname eq '') {
16747: $sender_domain = '';
16748: }
16749: my $coowners = $env{'form.autoassign_coowners'};
16750: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
16751: $autofailsafe =~ s{^\s+|\s+$}{}g;
16752: if ($autofailsafe =~ /\D/) {
16753: undef($autofailsafe);
16754: }
16755: my $failsafe = $env{'form.autoenroll_failsafe'};
16756: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16757: $failsafe = 'off';
16758: undef($autofailsafe);
16759: }
16760: my %autoenrollhash = (
16761: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16762: 'sender_uname' => $sender_uname,
16763: 'sender_domain' => $sender_domain,
16764: 'co-owners' => $coowners,
16765: 'autofailsafe' => $autofailsafe,
16766: 'failsafe' => $failsafe,
16767: }
16768: );
16769: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16770: $dom);
16771: if ($putresult eq 'ok') {
16772: if (exists($currautoenroll{'run'})) {
16773: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16774: $changes{'run'} = 1;
16775: }
16776: } elsif ($autorun) {
16777: if ($env{'form.autoenroll_run'} ne '1') {
16778: $changes{'run'} = 1;
16779: }
16780: }
16781: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16782: $changes{'sender'} = 1;
16783: }
16784: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16785: $changes{'sender'} = 1;
16786: }
16787: if ($currautoenroll{'co-owners'} ne '') {
16788: if ($currautoenroll{'co-owners'} ne $coowners) {
16789: $changes{'coowners'} = 1;
16790: }
16791: } elsif ($coowners) {
16792: $changes{'coowners'} = 1;
16793: }
16794: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16795: $changes{'autofailsafe'} = 1;
16796: }
16797: if ($currautoenroll{'failsafe'} ne $failsafe) {
16798: $changes{'failsafe'} = 1;
16799: }
16800: if (keys(%changes) > 0) {
16801: $resulttext = &mt('Changes made:').'<ul>';
16802: if ($changes{'run'}) {
16803: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16804: }
16805: if ($changes{'sender'}) {
16806: if ($sender_uname eq '' || $sender_domain eq '') {
16807: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16808: } else {
16809: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16810: }
16811: }
16812: if ($changes{'coowners'}) {
16813: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16814: &Apache::loncommon::devalidate_domconfig_cache($dom);
16815: if (ref($lastactref) eq 'HASH') {
16816: $lastactref->{'domainconfig'} = 1;
16817: }
16818: }
16819: if ($changes{'autofailsafe'}) {
16820: if ($autofailsafe ne '') {
16821: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16822: } else {
16823: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16824: }
16825: }
16826: if ($changes{'failsafe'}) {
16827: if ($failsafe eq 'off') {
16828: unless ($changes{'autofailsafe'}) {
16829: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16830: }
16831: } elsif ($failsafe eq 'zero') {
16832: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16833: } else {
16834: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16835: }
16836: }
16837: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16838: &Apache::lonnet::get_domain_defaults($dom,1);
16839: if (ref($lastactref) eq 'HASH') {
16840: $lastactref->{'domdefaults'} = 1;
16841: }
16842: }
16843: $resulttext .= '</ul>';
16844: } else {
16845: $resulttext = &mt('No changes made to auto-enrollment settings');
16846: }
16847: } else {
16848: $resulttext = '<span class="LC_error">'.
16849: &mt('An error occurred: [_1]',$putresult).'</span>';
16850: }
16851: return $resulttext;
16852: }
16853:
16854: sub modify_autoupdate {
16855: my ($dom,%domconfig) = @_;
16856: my ($resulttext,%currautoupdate,%fields,%changes);
16857: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16858: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16859: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16860: }
16861: }
16862: my @offon = ('off','on');
16863: my %title = &Apache::lonlocal::texthash (
16864: run => 'Auto-update:',
16865: classlists => 'Updates to user information in classlists?',
16866: unexpired => 'Skip updates for users without active or future roles?',
16867: lastactive => 'Skip updates for inactive users?',
16868: );
16869: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16870: my %fieldtitles = &Apache::lonlocal::texthash (
16871: id => 'Student/Employee ID',
16872: permanentemail => 'E-mail address',
16873: lastname => 'Last Name',
16874: firstname => 'First Name',
16875: middlename => 'Middle Name',
16876: generation => 'Generation',
16877: );
16878: $othertitle = &mt('All users');
16879: if (keys(%{$usertypes}) > 0) {
16880: $othertitle = &mt('Other users');
16881: }
16882: foreach my $key (keys(%env)) {
16883: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16884: my ($usertype,$item) = ($1,$2);
16885: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16886: if ($usertype eq 'default') {
16887: push(@{$fields{$1}},$2);
16888: } elsif (ref($types) eq 'ARRAY') {
16889: if (grep(/^\Q$usertype\E$/,@{$types})) {
16890: push(@{$fields{$1}},$2);
16891: }
16892: }
16893: }
16894: }
16895: }
16896: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16897: @lockablenames = sort(@lockablenames);
16898: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16899: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16900: if (@changed) {
16901: $changes{'lockablenames'} = 1;
16902: }
16903: } else {
16904: if (@lockablenames) {
16905: $changes{'lockablenames'} = 1;
16906: }
16907: }
16908: my %updatehash = (
16909: autoupdate => { run => $env{'form.autoupdate_run'},
16910: classlists => $env{'form.classlists'},
16911: unexpired => $env{'form.unexpired'},
16912: fields => {%fields},
16913: lockablenames => \@lockablenames,
16914: }
16915: );
16916: my $lastactivedays;
16917: if ($env{'form.lastactive'}) {
16918: $lastactivedays = $env{'form.lastactivedays'};
16919: $lastactivedays =~ s/^\s+|\s+$//g;
16920: unless ($lastactivedays =~ /^\d+$/) {
16921: undef($lastactivedays);
16922: $env{'form.lastactive'} = 0;
16923: }
16924: }
16925: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16926: foreach my $key (keys(%currautoupdate)) {
16927: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16928: if (exists($updatehash{autoupdate}{$key})) {
16929: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16930: $changes{$key} = 1;
16931: }
16932: }
16933: } elsif ($key eq 'fields') {
16934: if (ref($currautoupdate{$key}) eq 'HASH') {
16935: foreach my $item (@{$types},'default') {
16936: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16937: my $change = 0;
16938: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16939: if (!exists($fields{$item})) {
16940: $change = 1;
16941: last;
16942: } elsif (ref($fields{$item}) eq 'ARRAY') {
16943: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16944: $change = 1;
16945: last;
16946: }
16947: }
16948: }
16949: if ($change) {
16950: push(@{$changes{$key}},$item);
16951: }
16952: }
16953: }
16954: }
16955: } elsif ($key eq 'lockablenames') {
16956: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16957: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16958: if (@changed) {
16959: $changes{'lockablenames'} = 1;
16960: }
16961: } else {
16962: if (@lockablenames) {
16963: $changes{'lockablenames'} = 1;
16964: }
16965: }
16966: }
16967: }
16968: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16969: if (@lockablenames) {
16970: $changes{'lockablenames'} = 1;
16971: }
16972: }
16973: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16974: if ($updatehash{'autoupdate'}{'unexpired'}) {
16975: $changes{'unexpired'} = 1;
16976: }
16977: }
16978: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16979: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16980: $changes{'lastactive'} = 1;
16981: }
16982: }
16983: foreach my $item (@{$types},'default') {
16984: if (defined($fields{$item})) {
16985: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16986: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16987: my $change = 0;
16988: if (ref($fields{$item}) eq 'ARRAY') {
16989: foreach my $type (@{$fields{$item}}) {
16990: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16991: $change = 1;
16992: last;
16993: }
16994: }
16995: }
16996: if ($change) {
16997: push(@{$changes{'fields'}},$item);
16998: }
16999: } else {
17000: push(@{$changes{'fields'}},$item);
17001: }
17002: } else {
17003: push(@{$changes{'fields'}},$item);
17004: }
17005: }
17006: }
17007: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
17008: $dom);
17009: if ($putresult eq 'ok') {
17010: if (keys(%changes) > 0) {
17011: $resulttext = &mt('Changes made:').'<ul>';
17012: foreach my $key (sort(keys(%changes))) {
17013: if ($key eq 'lockablenames') {
17014: $resulttext .= '<li>';
17015: if (@lockablenames) {
17016: $usertypes->{'default'} = $othertitle;
17017: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
17018: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
17019: } else {
17020: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
17021: }
17022: $resulttext .= '</li>';
17023: } elsif (ref($changes{$key}) eq 'ARRAY') {
17024: foreach my $item (@{$changes{$key}}) {
17025: my @newvalues;
17026: foreach my $type (@{$fields{$item}}) {
17027: push(@newvalues,$fieldtitles{$type});
17028: }
17029: my $newvaluestr;
17030: if (@newvalues > 0) {
17031: $newvaluestr = join(', ',@newvalues);
17032: } else {
17033: $newvaluestr = &mt('none');
17034: }
17035: if ($item eq 'default') {
17036: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
17037: } else {
17038: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
17039: }
17040: }
17041: } else {
17042: my $newvalue;
17043: if ($key eq 'run') {
17044: $newvalue = $offon[$env{'form.autoupdate_run'}];
17045: } elsif ($key eq 'lastactive') {
17046: $newvalue = $offon[$env{'form.lastactive'}];
17047: unless ($lastactivedays eq '') {
17048: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
17049: }
17050: } else {
17051: $newvalue = $offon[$env{'form.'.$key}];
17052: }
17053: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
17054: }
17055: }
17056: $resulttext .= '</ul>';
17057: } else {
17058: $resulttext = &mt('No changes made to autoupdates');
17059: }
17060: } else {
17061: $resulttext = '<span class="LC_error">'.
17062: &mt('An error occurred: [_1]',$putresult).'</span>';
17063: }
17064: return $resulttext;
17065: }
17066:
17067: sub modify_autocreate {
17068: my ($dom,%domconfig) = @_;
17069: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
17070: if (ref($domconfig{'autocreate'}) eq 'HASH') {
17071: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
17072: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
17073: }
17074: }
17075: my %title= ( xml => 'Auto-creation of courses in XML course description files',
17076: req => 'Auto-creation of validated requests for official courses',
17077: xmldc => 'Identity of course creator of courses from XML files',
17078: );
17079: my @types = ('xml','req');
17080: foreach my $item (@types) {
17081: $newvals{$item} = $env{'form.autocreate_'.$item};
17082: $newvals{$item} =~ s/\D//g;
17083: $newvals{$item} = 0 if ($newvals{$item} eq '');
17084: }
17085: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
17086: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17087: unless (exists($domcoords{$newvals{'xmldc'}})) {
17088: $newvals{'xmldc'} = '';
17089: }
17090: %autocreatehash = (
17091: autocreate => { xml => $newvals{'xml'},
17092: req => $newvals{'req'},
17093: }
17094: );
17095: if ($newvals{'xmldc'} ne '') {
17096: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
17097: }
17098: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
17099: $dom);
17100: if ($putresult eq 'ok') {
17101: my @items = @types;
17102: if ($newvals{'xml'}) {
17103: push(@items,'xmldc');
17104: }
17105: foreach my $item (@items) {
17106: if (exists($currautocreate{$item})) {
17107: if ($currautocreate{$item} ne $newvals{$item}) {
17108: $changes{$item} = 1;
17109: }
17110: } elsif ($newvals{$item}) {
17111: $changes{$item} = 1;
17112: }
17113: }
17114: if (keys(%changes) > 0) {
17115: my @offon = ('off','on');
17116: $resulttext = &mt('Changes made:').'<ul>';
17117: foreach my $item (@types) {
17118: if ($changes{$item}) {
17119: my $newtxt = $offon[$newvals{$item}];
17120: $resulttext .= '<li>'.
17121: &mt("$title{$item} set to [_1]$newtxt [_2]",
17122: '<b>','</b>').
17123: '</li>';
17124: }
17125: }
17126: if ($changes{'xmldc'}) {
17127: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
17128: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
17129: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
17130: }
17131: $resulttext .= '</ul>';
17132: } else {
17133: $resulttext = &mt('No changes made to auto-creation settings');
17134: }
17135: } else {
17136: $resulttext = '<span class="LC_error">'.
17137: &mt('An error occurred: [_1]',$putresult).'</span>';
17138: }
17139: return $resulttext;
17140: }
17141:
17142: sub modify_directorysrch {
17143: my ($dom,$lastactref,%domconfig) = @_;
17144: my ($resulttext,%changes);
17145: my %currdirsrch;
17146: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
17147: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
17148: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
17149: }
17150: }
17151: my %title = ( available => 'Institutional directory search available',
17152: localonly => 'Other domains can search institution',
17153: lcavailable => 'LON-CAPA directory search available',
17154: lclocalonly => 'Other domains can search LON-CAPA domain',
17155: searchby => 'Search types',
17156: searchtypes => 'Search latitude');
17157: my @offon = ('off','on');
17158: my @otherdoms = ('Yes','No');
17159:
17160: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
17161: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
17162: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
17163:
17164: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17165: if (keys(%{$usertypes}) == 0) {
17166: @cansearch = ('default');
17167: } else {
17168: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
17169: foreach my $type (@{$currdirsrch{'cansearch'}}) {
17170: if (!grep(/^\Q$type\E$/,@cansearch)) {
17171: push(@{$changes{'cansearch'}},$type);
17172: }
17173: }
17174: foreach my $type (@cansearch) {
17175: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
17176: push(@{$changes{'cansearch'}},$type);
17177: }
17178: }
17179: } else {
17180: push(@{$changes{'cansearch'}},@cansearch);
17181: }
17182: }
17183:
17184: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
17185: foreach my $by (@{$currdirsrch{'searchby'}}) {
17186: if (!grep(/^\Q$by\E$/,@searchby)) {
17187: push(@{$changes{'searchby'}},$by);
17188: }
17189: }
17190: foreach my $by (@searchby) {
17191: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
17192: push(@{$changes{'searchby'}},$by);
17193: }
17194: }
17195: } else {
17196: push(@{$changes{'searchby'}},@searchby);
17197: }
17198:
17199: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
17200: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
17201: if (!grep(/^\Q$type\E$/,@searchtypes)) {
17202: push(@{$changes{'searchtypes'}},$type);
17203: }
17204: }
17205: foreach my $type (@searchtypes) {
17206: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
17207: push(@{$changes{'searchtypes'}},$type);
17208: }
17209: }
17210: } else {
17211: if (exists($currdirsrch{'searchtypes'})) {
17212: foreach my $type (@searchtypes) {
17213: if ($type ne $currdirsrch{'searchtypes'}) {
17214: push(@{$changes{'searchtypes'}},$type);
17215: }
17216: }
17217: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
17218: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
17219: }
17220: } else {
17221: push(@{$changes{'searchtypes'}},@searchtypes);
17222: }
17223: }
17224:
17225: my %dirsrch_hash = (
17226: directorysrch => { available => $env{'form.dirsrch_available'},
17227: cansearch => \@cansearch,
17228: localonly => $env{'form.dirsrch_instlocalonly'},
17229: lclocalonly => $env{'form.dirsrch_domlocalonly'},
17230: lcavailable => $env{'form.dirsrch_domavailable'},
17231: searchby => \@searchby,
17232: searchtypes => \@searchtypes,
17233: }
17234: );
17235: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
17236: $dom);
17237: if ($putresult eq 'ok') {
17238: if (exists($currdirsrch{'available'})) {
17239: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
17240: $changes{'available'} = 1;
17241: }
17242: } else {
17243: if ($env{'form.dirsrch_available'} eq '1') {
17244: $changes{'available'} = 1;
17245: }
17246: }
17247: if (exists($currdirsrch{'lcavailable'})) {
17248: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
17249: $changes{'lcavailable'} = 1;
17250: }
17251: } else {
17252: if ($env{'form.dirsrch_lcavailable'} eq '1') {
17253: $changes{'lcavailable'} = 1;
17254: }
17255: }
17256: if (exists($currdirsrch{'localonly'})) {
17257: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
17258: $changes{'localonly'} = 1;
17259: }
17260: } else {
17261: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
17262: $changes{'localonly'} = 1;
17263: }
17264: }
17265: if (exists($currdirsrch{'lclocalonly'})) {
17266: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
17267: $changes{'lclocalonly'} = 1;
17268: }
17269: } else {
17270: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
17271: $changes{'lclocalonly'} = 1;
17272: }
17273: }
17274: if (keys(%changes) > 0) {
17275: $resulttext = &mt('Changes made:').'<ul>';
17276: if ($changes{'available'}) {
17277: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
17278: }
17279: if ($changes{'lcavailable'}) {
17280: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
17281: }
17282: if ($changes{'localonly'}) {
17283: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
17284: }
17285: if ($changes{'lclocalonly'}) {
17286: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
17287: }
17288: if (ref($changes{'cansearch'}) eq 'ARRAY') {
17289: my $chgtext;
17290: if (ref($usertypes) eq 'HASH') {
17291: if (keys(%{$usertypes}) > 0) {
17292: foreach my $type (@{$types}) {
17293: if (grep(/^\Q$type\E$/,@cansearch)) {
17294: $chgtext .= $usertypes->{$type}.'; ';
17295: }
17296: }
17297: if (grep(/^default$/,@cansearch)) {
17298: $chgtext .= $othertitle;
17299: } else {
17300: $chgtext =~ s/\; $//;
17301: }
17302: $resulttext .=
17303: '<li>'.
17304: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
17305: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
17306: '</li>';
17307: }
17308: }
17309: }
17310: if (ref($changes{'searchby'}) eq 'ARRAY') {
17311: my ($searchtitles,$titleorder) = &sorted_searchtitles();
17312: my $chgtext;
17313: foreach my $type (@{$titleorder}) {
17314: if (grep(/^\Q$type\E$/,@searchby)) {
17315: if (defined($searchtitles->{$type})) {
17316: $chgtext .= $searchtitles->{$type}.'; ';
17317: }
17318: }
17319: }
17320: $chgtext =~ s/\; $//;
17321: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
17322: }
17323: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
17324: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
17325: my $chgtext;
17326: foreach my $type (@{$srchtypeorder}) {
17327: if (grep(/^\Q$type\E$/,@searchtypes)) {
17328: if (defined($srchtypes_desc->{$type})) {
17329: $chgtext .= $srchtypes_desc->{$type}.'; ';
17330: }
17331: }
17332: }
17333: $chgtext =~ s/\; $//;
17334: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
17335: }
17336: $resulttext .= '</ul>';
17337: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
17338: if (ref($lastactref) eq 'HASH') {
17339: $lastactref->{'directorysrch'} = 1;
17340: }
17341: } else {
17342: $resulttext = &mt('No changes made to directory search settings');
17343: }
17344: } else {
17345: $resulttext = '<span class="LC_error">'.
17346: &mt('An error occurred: [_1]',$putresult).'</span>';
17347: }
17348: return $resulttext;
17349: }
17350:
17351: sub modify_contacts {
17352: my ($dom,$lastactref,%domconfig) = @_;
17353: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
17354: if (ref($domconfig{'contacts'}) eq 'HASH') {
17355: foreach my $key (keys(%{$domconfig{'contacts'}})) {
17356: $currsetting{$key} = $domconfig{'contacts'}{$key};
17357: }
17358: }
17359: my (%others,%to,%bcc,%includestr,%includeloc);
17360: my @contacts = ('supportemail','adminemail');
17361: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
17362: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
17363: my @toggles = ('reporterrors','reportupdates','reportstatus');
17364: my @lonstatus = ('threshold','sysmail','weights','excluded');
17365: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
17366: foreach my $type (@mailings) {
17367: @{$newsetting{$type}} =
17368: &Apache::loncommon::get_env_multiple('form.'.$type);
17369: foreach my $item (@contacts) {
17370: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
17371: $contacts_hash{contacts}{$type}{$item} = 1;
17372: } else {
17373: $contacts_hash{contacts}{$type}{$item} = 0;
17374: }
17375: }
17376: $others{$type} = $env{'form.'.$type.'_others'};
17377: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
17378: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17379: $bcc{$type} = $env{'form.'.$type.'_bcc'};
17380: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
17381: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
17382: $includestr{$type} = $env{'form.'.$type.'_includestr'};
17383: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
17384: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17385: }
17386: }
17387: }
17388: foreach my $item (@contacts) {
17389: $to{$item} = $env{'form.'.$item};
17390: $contacts_hash{'contacts'}{$item} = $to{$item};
17391: }
17392: foreach my $item (@toggles) {
17393: if ($env{'form.'.$item} =~ /^(0|1)$/) {
17394: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
17395: }
17396: }
17397: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
17398: foreach my $item (@lonstatus) {
17399: if ($item eq 'excluded') {
17400: my (%serverhomes,@excluded);
17401: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
17402: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
17403: if (@possexcluded) {
17404: foreach my $id (sort(@possexcluded)) {
17405: if ($serverhomes{$id}) {
17406: push(@excluded,$id);
17407: }
17408: }
17409: }
17410: if (@excluded) {
17411: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
17412: }
17413: } elsif ($item eq 'weights') {
17414: foreach my $type ('E','W','N','U') {
17415: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
17416: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
17417: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
17418: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
17419: $env{'form.error'.$item.'_'.$type};
17420: }
17421: }
17422: }
17423: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
17424: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
17425: if ($env{'form.error'.$item} =~ /^\d+$/) {
17426: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
17427: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
17428: }
17429: }
17430: }
17431: }
17432: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
17433: foreach my $field (@{$fields}) {
17434: if (ref($possoptions->{$field}) eq 'ARRAY') {
17435: my $value = $env{'form.helpform_'.$field};
17436: $value =~ s/^\s+|\s+$//g;
17437: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
17438: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
17439: if ($field eq 'screenshot') {
17440: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
17441: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
17442: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
17443: }
17444: }
17445: }
17446: }
17447: }
17448: }
17449: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17450: my (@statuses,%usertypeshash,@overrides);
17451: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
17452: @statuses = @{$types};
17453: if (ref($usertypes) eq 'HASH') {
17454: %usertypeshash = %{$usertypes};
17455: }
17456: }
17457: if (@statuses) {
17458: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
17459: foreach my $type (@possoverrides) {
17460: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
17461: push(@overrides,$type);
17462: }
17463: }
17464: if (@overrides) {
17465: foreach my $type (@overrides) {
17466: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
17467: foreach my $item (@contacts) {
17468: if (grep(/^\Q$item\E$/,@standard)) {
17469: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
17470: $newsetting{'override_'.$type}{$item} = 1;
17471: } else {
17472: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
17473: $newsetting{'override_'.$type}{$item} = 0;
17474: }
17475: }
17476: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
17477: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17478: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
17479: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17480: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
17481: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
17482: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
17483: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17484: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
17485: }
17486: }
17487: }
17488: }
17489: if (keys(%currsetting) > 0) {
17490: foreach my $item (@contacts) {
17491: if ($to{$item} ne $currsetting{$item}) {
17492: $changes{$item} = 1;
17493: }
17494: }
17495: foreach my $type (@mailings) {
17496: foreach my $item (@contacts) {
17497: if (ref($currsetting{$type}) eq 'HASH') {
17498: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
17499: push(@{$changes{$type}},$item);
17500: }
17501: } else {
17502: push(@{$changes{$type}},@{$newsetting{$type}});
17503: }
17504: }
17505: if ($others{$type} ne $currsetting{$type}{'others'}) {
17506: push(@{$changes{$type}},'others');
17507: }
17508: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17509: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
17510: push(@{$changes{$type}},'bcc');
17511: }
17512: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
17513: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
17514: push(@{$changes{$type}},'include');
17515: }
17516: }
17517: }
17518: if (ref($fields) eq 'ARRAY') {
17519: if (ref($currsetting{'helpform'}) eq 'HASH') {
17520: foreach my $field (@{$fields}) {
17521: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
17522: push(@{$changes{'helpform'}},$field);
17523: }
17524: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17525: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
17526: push(@{$changes{'helpform'}},'maxsize');
17527: }
17528: }
17529: }
17530: } else {
17531: foreach my $field (@{$fields}) {
17532: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17533: push(@{$changes{'helpform'}},$field);
17534: }
17535: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17536: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17537: push(@{$changes{'helpform'}},'maxsize');
17538: }
17539: }
17540: }
17541: }
17542: }
17543: if (@statuses) {
17544: if (ref($currsetting{'overrides'}) eq 'HASH') {
17545: foreach my $key (keys(%{$currsetting{'overrides'}})) {
17546: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
17547: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
17548: foreach my $item (@contacts,'bcc','others','include') {
17549: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
17550: push(@{$changes{'overrides'}},$key);
17551: last;
17552: }
17553: }
17554: } else {
17555: push(@{$changes{'overrides'}},$key);
17556: }
17557: }
17558: }
17559: foreach my $key (@overrides) {
17560: unless (exists($currsetting{'overrides'}{$key})) {
17561: push(@{$changes{'overrides'}},$key);
17562: }
17563: }
17564: } else {
17565: foreach my $key (@overrides) {
17566: push(@{$changes{'overrides'}},$key);
17567: }
17568: }
17569: }
17570: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
17571: foreach my $key ('excluded','weights','threshold','sysmail') {
17572: if ($key eq 'excluded') {
17573: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17574: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
17575: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17576: (@{$currsetting{'lonstatus'}{$key}})) {
17577: my @diffs =
17578: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
17579: $currsetting{'lonstatus'}{$key});
17580: if (@diffs) {
17581: push(@{$changes{'lonstatus'}},$key);
17582: }
17583: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
17584: push(@{$changes{'lonstatus'}},$key);
17585: }
17586: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17587: (@{$currsetting{'lonstatus'}{$key}})) {
17588: push(@{$changes{'lonstatus'}},$key);
17589: }
17590: } elsif ($key eq 'weights') {
17591: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17592: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
17593: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17594: foreach my $type ('E','W','N','U') {
17595: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
17596: $currsetting{'lonstatus'}{$key}{$type}) {
17597: push(@{$changes{'lonstatus'}},$key);
17598: last;
17599: }
17600: }
17601: } else {
17602: foreach my $type ('E','W','N','U') {
17603: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
17604: push(@{$changes{'lonstatus'}},$key);
17605: last;
17606: }
17607: }
17608: }
17609: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17610: foreach my $type ('E','W','N','U') {
17611: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
17612: push(@{$changes{'lonstatus'}},$key);
17613: last;
17614: }
17615: }
17616: }
17617: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
17618: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17619: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17620: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
17621: push(@{$changes{'lonstatus'}},$key);
17622: }
17623: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
17624: push(@{$changes{'lonstatus'}},$key);
17625: }
17626: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17627: push(@{$changes{'lonstatus'}},$key);
17628: }
17629: }
17630: }
17631: } else {
17632: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17633: foreach my $key ('excluded','weights','threshold','sysmail') {
17634: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17635: push(@{$changes{'lonstatus'}},$key);
17636: }
17637: }
17638: }
17639: }
17640: } else {
17641: my %default;
17642: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
17643: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
17644: $default{'errormail'} = 'adminemail';
17645: $default{'packagesmail'} = 'adminemail';
17646: $default{'helpdeskmail'} = 'supportemail';
17647: $default{'otherdomsmail'} = 'supportemail';
17648: $default{'lonstatusmail'} = 'adminemail';
17649: $default{'requestsmail'} = 'adminemail';
17650: $default{'updatesmail'} = 'adminemail';
17651: $default{'hostipmail'} = 'adminemail';
17652: foreach my $item (@contacts) {
17653: if ($to{$item} ne $default{$item}) {
17654: $changes{$item} = 1;
17655: }
17656: }
17657: foreach my $type (@mailings) {
17658: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
17659: push(@{$changes{$type}},@{$newsetting{$type}});
17660: }
17661: if ($others{$type} ne '') {
17662: push(@{$changes{$type}},'others');
17663: }
17664: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17665: if ($bcc{$type} ne '') {
17666: push(@{$changes{$type}},'bcc');
17667: }
17668: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
17669: push(@{$changes{$type}},'include');
17670: }
17671: }
17672: }
17673: if (ref($fields) eq 'ARRAY') {
17674: foreach my $field (@{$fields}) {
17675: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17676: push(@{$changes{'helpform'}},$field);
17677: }
17678: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17679: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17680: push(@{$changes{'helpform'}},'maxsize');
17681: }
17682: }
17683: }
17684: }
17685: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17686: foreach my $key ('excluded','weights','threshold','sysmail') {
17687: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17688: push(@{$changes{'lonstatus'}},$key);
17689: }
17690: }
17691: }
17692: }
17693: foreach my $item (@toggles) {
17694: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
17695: $changes{$item} = 1;
17696: } elsif ((!$env{'form.'.$item}) &&
17697: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
17698: $changes{$item} = 1;
17699: }
17700: }
17701: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
17702: $dom);
17703: if ($putresult eq 'ok') {
17704: if (keys(%changes) > 0) {
17705: &Apache::loncommon::devalidate_domconfig_cache($dom);
17706: if (ref($lastactref) eq 'HASH') {
17707: $lastactref->{'domainconfig'} = 1;
17708: }
17709: my ($titles,$short_titles) = &contact_titles();
17710: $resulttext = &mt('Changes made:').'<ul>';
17711: foreach my $item (@contacts) {
17712: if ($changes{$item}) {
17713: $resulttext .= '<li>'.$titles->{$item}.
17714: &mt(' set to: ').
17715: '<span class="LC_cusr_emph">'.
17716: $to{$item}.'</span></li>';
17717: }
17718: }
17719: foreach my $type (@mailings) {
17720: if (ref($changes{$type}) eq 'ARRAY') {
17721: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17722: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
17723: } else {
17724: $resulttext .= '<li>'.$titles->{$type}.': ';
17725: }
17726: my @text;
17727: foreach my $item (@{$newsetting{$type}}) {
17728: push(@text,$short_titles->{$item});
17729: }
17730: if ($others{$type} ne '') {
17731: push(@text,$others{$type});
17732: }
17733: if (@text) {
17734: $resulttext .= '<span class="LC_cusr_emph">'.
17735: join(', ',@text).'</span>';
17736: }
17737: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17738: if ($bcc{$type} ne '') {
17739: my $bcctext;
17740: if (@text) {
17741: $bcctext = ' '.&mt('with Bcc to');
17742: } else {
17743: $bcctext = '(Bcc)';
17744: }
17745: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
17746: } elsif (!@text) {
17747: $resulttext .= &mt('No one');
17748: }
17749: if ($includestr{$type} ne '') {
17750: if ($includeloc{$type} eq 'b') {
17751: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
17752: } elsif ($includeloc{$type} eq 's') {
17753: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
17754: }
17755: }
17756: } elsif (!@text) {
17757: $resulttext .= &mt('No recipients');
17758: }
17759: $resulttext .= '</li>';
17760: }
17761: }
17762: if (ref($changes{'overrides'}) eq 'ARRAY') {
17763: my @deletions;
17764: foreach my $type (@{$changes{'overrides'}}) {
17765: if ($usertypeshash{$type}) {
17766: if (grep(/^\Q$type\E/,@overrides)) {
17767: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17768: $usertypeshash{$type}).'<ul><li>';
17769: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17770: my @text;
17771: foreach my $item (@contacts) {
17772: if ($newsetting{'override_'.$type}{$item}) {
17773: push(@text,$short_titles->{$item});
17774: }
17775: }
17776: if ($newsetting{'override_'.$type}{'others'} ne '') {
17777: push(@text,$newsetting{'override_'.$type}{'others'});
17778: }
17779:
17780: if (@text) {
17781: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17782: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17783: }
17784: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17785: my $bcctext;
17786: if (@text) {
17787: $bcctext = ' '.&mt('with Bcc to');
17788: } else {
17789: $bcctext = '(Bcc)';
17790: }
17791: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17792: } elsif (!@text) {
17793: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17794: }
17795: $resulttext .= '</li>';
17796: if ($newsetting{'override_'.$type}{'include'} ne '') {
17797: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17798: if ($loc eq 'b') {
17799: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17800: } elsif ($loc eq 's') {
17801: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17802: }
17803: }
17804: }
17805: $resulttext .= '</li></ul></li>';
17806: } else {
17807: push(@deletions,$usertypeshash{$type});
17808: }
17809: }
17810: }
17811: if (@deletions) {
17812: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17813: join(', ',@deletions)).'</li>';
17814: }
17815: }
17816: my @offon = ('off','on');
17817: my $corelink = &core_link_msu();
17818: if ($changes{'reporterrors'}) {
17819: $resulttext .= '<li>'.
17820: &mt('E-mail error reports to [_1] set to "'.
17821: $offon[$env{'form.reporterrors'}].'".',
17822: $corelink).
17823: '</li>';
17824: }
17825: if ($changes{'reportupdates'}) {
17826: $resulttext .= '<li>'.
17827: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17828: $offon[$env{'form.reportupdates'}].'".',
17829: $corelink).
17830: '</li>';
17831: }
17832: if ($changes{'reportstatus'}) {
17833: $resulttext .= '<li>'.
17834: &mt('E-mail status if errors above threshold to [_1] set to "'.
17835: $offon[$env{'form.reportstatus'}].'".',
17836: $corelink).
17837: '</li>';
17838: }
17839: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17840: $resulttext .= '<li>'.
17841: &mt('Nightly status check e-mail settings').':<ul>';
17842: my (%defval,%use_def,%shown);
17843: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17844: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17845: $defval{'weights'} =
17846: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17847: $defval{'excluded'} = &mt('None');
17848: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17849: foreach my $item ('threshold','sysmail','weights','excluded') {
17850: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17851: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17852: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17853: } elsif ($item eq 'weights') {
17854: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17855: foreach my $type ('E','W','N','U') {
17856: $shown{$item} .= $lonstatus_names->{$type}.'=';
17857: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17858: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17859: } else {
17860: $shown{$item} .= $lonstatus_defs->{$type};
17861: }
17862: $shown{$item} .= ', ';
17863: }
17864: $shown{$item} =~ s/, $//;
17865: } else {
17866: $shown{$item} = $defval{$item};
17867: }
17868: } elsif ($item eq 'excluded') {
17869: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17870: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17871: } else {
17872: $shown{$item} = $defval{$item};
17873: }
17874: }
17875: } else {
17876: $shown{$item} = $defval{$item};
17877: }
17878: }
17879: } else {
17880: foreach my $item ('threshold','weights','excluded','sysmail') {
17881: $shown{$item} = $defval{$item};
17882: }
17883: }
17884: foreach my $item ('threshold','weights','excluded','sysmail') {
17885: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17886: $shown{$item}).'</li>';
17887: }
17888: $resulttext .= '</ul></li>';
17889: }
17890: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17891: my (@optional,@required,@unused,$maxsizechg);
17892: foreach my $field (@{$changes{'helpform'}}) {
17893: if ($field eq 'maxsize') {
17894: $maxsizechg = 1;
17895: next;
17896: }
17897: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17898: push(@optional,$field);
17899: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17900: push(@unused,$field);
17901: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17902: push(@required,$field);
17903: }
17904: }
17905: if (@optional) {
17906: $resulttext .= '<li>'.
17907: &mt('Help form fields changed to "Optional": [_1].',
17908: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17909: '</li>';
17910: }
17911: if (@required) {
17912: $resulttext .= '<li>'.
17913: &mt('Help form fields changed to "Required": [_1].',
17914: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17915: '</li>';
17916: }
17917: if (@unused) {
17918: $resulttext .= '<li>'.
17919: &mt('Help form fields changed to "Not shown": [_1].',
17920: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17921: '</li>';
17922: }
17923: if ($maxsizechg) {
17924: $resulttext .= '<li>'.
17925: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17926: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17927: '</li>';
17928: }
17929: }
17930: $resulttext .= '</ul>';
17931: } else {
17932: $resulttext = &mt('No changes made to contacts and form settings');
17933: }
17934: } else {
17935: $resulttext = '<span class="LC_error">'.
17936: &mt('An error occurred: [_1].',$putresult).'</span>';
17937: }
17938: return $resulttext;
17939: }
17940:
17941: sub modify_privacy {
17942: my ($dom,%domconfig) = @_;
17943: my ($resulttext,%current,%changes);
17944: if (ref($domconfig{'privacy'}) eq 'HASH') {
17945: %current = %{$domconfig{'privacy'}};
17946: }
17947: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17948: my @items = ('domain','author','course','community');
17949: my %names = &Apache::lonlocal::texthash (
17950: domain => 'Assigned domain role(s)',
17951: author => 'Assigned co-author role(s)',
17952: course => 'Assigned course role(s)',
17953: community => 'Assigned community role',
17954: );
17955: my %roles = &Apache::lonlocal::texthash (
17956: domain => 'Domain role',
17957: author => 'Co-author role',
17958: course => 'Course role',
17959: community => 'Community role',
17960: );
17961: my %titles = &Apache::lonlocal::texthash (
17962: approval => 'Approval for role in different domain',
17963: othdom => 'User information available in other domain',
17964: priv => 'Information viewable by privileged user in same domain',
17965: unpriv => 'Information viewable by unprivileged user in same domain',
17966: instdom => 'Other domain shares institution/provider',
17967: extdom => 'Other domain has different institution/provider',
17968: none => 'Not allowed',
17969: user => 'User authorizes',
17970: domain => 'Domain Coordinator authorizes',
17971: auto => 'Unrestricted',
17972: );
17973: my %fieldnames = &Apache::lonlocal::texthash (
17974: id => 'Student/Employee ID',
17975: permanentemail => 'E-mail address',
17976: lastname => 'Last Name',
17977: firstname => 'First Name',
17978: middlename => 'Middle Name',
17979: generation => 'Generation',
17980: );
17981: my ($othertitle,$usertypes,$types) =
17982: &Apache::loncommon::sorted_inst_types($dom);
17983: my (%by_ip,%by_location,@intdoms,@instdoms);
17984: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17985:
17986: my %privacyhash = (
17987: 'approval' => {
17988: instdom => {},
17989: extdom => {},
17990: },
17991: 'othdom' => {},
17992: 'priv' => {},
17993: 'unpriv' => {},
17994: );
17995: foreach my $item (@items) {
17996: if (@instdoms > 1) {
17997: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17998: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17999: }
18000: if (ref($current{'approval'}) eq 'HASH') {
18001: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
18002: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
18003: $changes{'approval'} = 1;
18004: }
18005: }
18006: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
18007: $changes{'approval'} = 1;
18008: }
18009: }
18010: if (keys(%by_location) > 0) {
18011: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
18012: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
18013: }
18014: if (ref($current{'approval'}) eq 'HASH') {
18015: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
18016: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
18017: $changes{'approval'} = 1;
18018: }
18019: }
18020: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
18021: $changes{'approval'} = 1;
18022: }
18023: }
18024: foreach my $status ('priv','unpriv') {
18025: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
18026: my @newvalues;
18027: foreach my $field (@possibles) {
18028: if (grep(/^\Q$field\E$/,@fields)) {
18029: $privacyhash{$status}{$item}{$field} = 1;
18030: push(@newvalues,$field);
18031: }
18032: }
18033: @newvalues = sort(@newvalues);
18034: if (ref($current{$status}) eq 'HASH') {
18035: if (ref($current{$status}{$item}) eq 'HASH') {
18036: my @currvalues = sort(keys(%{$current{$status}{$item}}));
18037: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
18038: if (@diffs > 0) {
18039: $changes{$status} = 1;
18040: }
18041: }
18042: } else {
18043: my @stdfields;
18044: foreach my $field (@fields) {
18045: if ($field eq 'id') {
18046: next if ($status eq 'unpriv');
18047: next if (($status eq 'priv') && ($item eq 'community'));
18048: }
18049: push(@stdfields,$field);
18050: }
18051: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
18052: if (@diffs > 0) {
18053: $changes{$status} = 1;
18054: }
18055: }
18056: }
18057: }
18058: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
18059: my @statuses;
18060: if (ref($types) eq 'ARRAY') {
18061: @statuses = @{$types};
18062: }
18063: foreach my $type (@statuses,'default') {
18064: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
18065: my @newvalues;
18066: foreach my $field (sort(@possfields)) {
18067: if (grep(/^\Q$field\E$/,@fields)) {
18068: $privacyhash{'othdom'}{$type}{$field} = 1;
18069: push(@newvalues,$field);
18070: }
18071: }
18072: @newvalues = sort(@newvalues);
18073: if (ref($current{'othdom'}) eq 'HASH') {
18074: if (ref($current{'othdom'}{$type}) eq 'HASH') {
18075: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
18076: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
18077: if (@diffs > 0) {
18078: $changes{'othdom'} = 1;
18079: }
18080: }
18081: } else {
18082: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
18083: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
18084: if (@diffs > 0) {
18085: $changes{'othdom'} = 1;
18086: }
18087: }
18088: }
18089: }
18090: my %confighash = (
18091: privacy => \%privacyhash,
18092: );
18093: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18094: if ($putresult eq 'ok') {
18095: if (keys(%changes) > 0) {
18096: $resulttext = &mt('Changes made: ').'<ul>';
18097: foreach my $key ('approval','othdom','priv','unpriv') {
18098: if ($changes{$key}) {
18099: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18100: if ($key eq 'approval') {
18101: if (keys(%{$privacyhash{$key}{instdom}})) {
18102: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
18103: foreach my $item (@items) {
18104: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
18105: }
18106: $resulttext .= '</ul></li>';
18107: }
18108: if (keys(%{$privacyhash{$key}{extdom}})) {
18109: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
18110: foreach my $item (@items) {
18111: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
18112: }
18113: $resulttext .= '</ul></li>';
18114: }
18115: } elsif ($key eq 'othdom') {
18116: my @statuses;
18117: if (ref($types) eq 'ARRAY') {
18118: @statuses = @{$types};
18119: }
18120: if (ref($privacyhash{$key}) eq 'HASH') {
18121: foreach my $status (@statuses,'default') {
18122: if ($status eq 'default') {
18123: $resulttext .= '<li>'.$othertitle.': ';
18124: } elsif (ref($usertypes) eq 'HASH') {
18125: $resulttext .= '<li>'.$usertypes->{$status}.': ';
18126: } else {
18127: next;
18128: }
18129: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
18130: if (keys(%{$privacyhash{$key}{$status}})) {
18131: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
18132: } else {
18133: $resulttext .= &mt('none');
18134: }
18135: }
18136: $resulttext .= '</li>';
18137: }
18138: }
18139: } else {
18140: foreach my $item (@items) {
18141: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
18142: $resulttext .= '<li>'.$names{$item}.': ';
18143: if (keys(%{$privacyhash{$key}{$item}})) {
18144: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
18145: } else {
18146: $resulttext .= &mt('none');
18147: }
18148: $resulttext .= '</li>';
18149: }
18150: }
18151: }
18152: $resulttext .= '</ul></li>';
18153: }
18154: }
18155: } else {
18156: $resulttext = &mt('No changes made to user information settings');
18157: }
18158: } else {
18159: $resulttext = '<span class="LC_error">'.
18160: &mt('An error occurred: [_1]',$putresult).'</span>';
18161: }
18162: return $resulttext;
18163: }
18164:
18165: sub modify_passwords {
18166: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18167: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
18168: $updatedefaults,$updateconf);
18169: my $customfn = 'resetpw.html';
18170: if (ref($domconfig{'passwords'}) eq 'HASH') {
18171: %current = %{$domconfig{'passwords'}};
18172: }
18173: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18174: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18175: if (ref($types) eq 'ARRAY') {
18176: @oktypes = @{$types};
18177: }
18178: push(@oktypes,'default');
18179:
18180: my %titles = &Apache::lonlocal::texthash (
18181: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
18182: intauth_check => 'Check bcrypt cost if authenticated',
18183: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
18184: permanent => 'Permanent e-mail address',
18185: critical => 'Critical notification address',
18186: notify => 'Notification address',
18187: min => 'Minimum password length',
18188: max => 'Maximum password length',
18189: chars => 'Required characters',
18190: expire => 'Password expiration (days)',
18191: numsaved => 'Number of previous passwords to save',
18192: reset => 'Resetting Forgotten Password',
18193: intauth => 'Encryption of Stored Passwords (Internal Auth)',
18194: rules => 'Rules for LON-CAPA Passwords',
18195: crsownerchg => 'Course Owner Changing Student Passwords',
18196: username => 'Username',
18197: email => 'E-mail address',
18198: );
18199:
18200: #
18201: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
18202: #
18203: my (%curr_defaults,%save_defaults);
18204: if (ref($domconfig{'defaults'}) eq 'HASH') {
18205: foreach my $key (keys(%{$domconfig{'defaults'}})) {
18206: if ($key =~ /^intauth_(cost|check|switch)$/) {
18207: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
18208: } else {
18209: $save_defaults{$key} = $domconfig{'defaults'}{$key};
18210: }
18211: }
18212: }
18213: my %staticdefaults = (
18214: 'resetlink' => 2,
18215: 'resetcase' => \@oktypes,
18216: 'resetprelink' => 'both',
18217: 'resetemail' => ['critical','notify','permanent'],
18218: 'intauth_cost' => 10,
18219: 'intauth_check' => 0,
18220: 'intauth_switch' => 0,
18221: );
18222: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18223: foreach my $type (@oktypes) {
18224: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
18225: }
18226: my $linklife = $env{'form.passwords_link'};
18227: $linklife =~ s/^\s+|\s+$//g;
18228: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
18229: $newvalues{'resetlink'} = $linklife;
18230: if ($current{'resetlink'}) {
18231: if ($current{'resetlink'} ne $linklife) {
18232: $changes{'reset'} = 1;
18233: }
18234: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18235: if ($staticdefaults{'resetlink'} ne $linklife) {
18236: $changes{'reset'} = 1;
18237: }
18238: }
18239: } elsif ($current{'resetlink'}) {
18240: $changes{'reset'} = 1;
18241: }
18242: my @casesens;
18243: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
18244: foreach my $case (sort(@posscase)) {
18245: if (grep(/^\Q$case\E$/,@oktypes)) {
18246: push(@casesens,$case);
18247: }
18248: }
18249: $newvalues{'resetcase'} = \@casesens;
18250: if (ref($current{'resetcase'}) eq 'ARRAY') {
18251: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
18252: if (@diffs > 0) {
18253: $changes{'reset'} = 1;
18254: }
18255: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18256: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
18257: if (@diffs > 0) {
18258: $changes{'reset'} = 1;
18259: }
18260: }
18261: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
18262: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
18263: if (exists($current{'resetprelink'})) {
18264: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
18265: $changes{'reset'} = 1;
18266: }
18267: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18268: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
18269: $changes{'reset'} = 1;
18270: }
18271: }
18272: } elsif ($current{'resetprelink'}) {
18273: $changes{'reset'} = 1;
18274: }
18275: foreach my $type (@oktypes) {
18276: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
18277: my @postlink;
18278: foreach my $item (sort(@possplink)) {
18279: if ($item =~ /^(email|username)$/) {
18280: push(@postlink,$item);
18281: }
18282: }
18283: $newvalues{'resetpostlink'}{$type} = \@postlink;
18284: unless ($changes{'reset'}) {
18285: if (ref($current{'resetpostlink'}) eq 'HASH') {
18286: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
18287: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
18288: if (@diffs > 0) {
18289: $changes{'reset'} = 1;
18290: }
18291: } else {
18292: $changes{'reset'} = 1;
18293: }
18294: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18295: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
18296: if (@diffs > 0) {
18297: $changes{'reset'} = 1;
18298: }
18299: }
18300: }
18301: }
18302: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
18303: my @resetemail;
18304: foreach my $item (sort(@possemailsrc)) {
18305: if ($item =~ /^(permanent|critical|notify)$/) {
18306: push(@resetemail,$item);
18307: }
18308: }
18309: $newvalues{'resetemail'} = \@resetemail;
18310: unless ($changes{'reset'}) {
18311: if (ref($current{'resetemail'}) eq 'ARRAY') {
18312: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
18313: if (@diffs > 0) {
18314: $changes{'reset'} = 1;
18315: }
18316: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18317: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
18318: if (@diffs > 0) {
18319: $changes{'reset'} = 1;
18320: }
18321: }
18322: }
18323: if ($env{'form.passwords_stdtext'} == 0) {
18324: $newvalues{'resetremove'} = 1;
18325: unless ($current{'resetremove'}) {
18326: $changes{'reset'} = 1;
18327: }
18328: } elsif ($current{'resetremove'}) {
18329: $changes{'reset'} = 1;
18330: }
18331: if ($env{'form.passwords_customfile.filename'} ne '') {
18332: my $servadm = $r->dir_config('lonAdmEMail');
18333: my ($configuserok,$author_ok,$switchserver) =
18334: &config_check($dom,$confname,$servadm);
18335: my $error;
18336: if ($configuserok eq 'ok') {
18337: if ($switchserver) {
18338: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
18339: } else {
18340: if ($author_ok eq 'ok') {
18341: my ($result,$customurl) =
18342: &publishlogo($r,'upload','passwords_customfile',$dom,
18343: $confname,'customtext/resetpw','','',$customfn);
18344: if ($result eq 'ok') {
18345: $newvalues{'resetcustom'} = $customurl;
18346: $changes{'reset'} = 1;
18347: } else {
18348: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
18349: }
18350: } else {
18351: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
18352: }
18353: }
18354: } else {
18355: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
18356: }
18357: if ($error) {
18358: &Apache::lonnet::logthis($error);
18359: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18360: }
18361: } elsif ($current{'resetcustom'}) {
18362: if ($env{'form.passwords_custom_del'}) {
18363: $changes{'reset'} = 1;
18364: } else {
18365: $newvalues{'resetcustom'} = $current{'resetcustom'};
18366: }
18367: }
18368: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
18369: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
18370: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
18371: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
18372: $changes{'intauth'} = 1;
18373: }
18374: } else {
18375: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
18376: }
18377: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
18378: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
18379: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
18380: $changes{'intauth'} = 1;
18381: }
18382: } else {
18383: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18384: }
18385: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
18386: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
18387: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
18388: $changes{'intauth'} = 1;
18389: }
18390: } else {
18391: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18392: }
18393: foreach my $item ('cost','check','switch') {
18394: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
18395: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
18396: $updatedefaults = 1;
18397: }
18398: }
18399: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
18400: my %crsownerchg = (
18401: by => [],
18402: for => [],
18403: );
18404: foreach my $item ('by','for') {
18405: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
18406: foreach my $type (sort(@posstypes)) {
18407: if (grep(/^\Q$type\E$/,@oktypes)) {
18408: push(@{$crsownerchg{$item}},$type);
18409: }
18410: }
18411: }
18412: $newvalues{'crsownerchg'} = \%crsownerchg;
18413: if (ref($current{'crsownerchg'}) eq 'HASH') {
18414: foreach my $item ('by','for') {
18415: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
18416: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
18417: if (@diffs > 0) {
18418: $changes{'crsownerchg'} = 1;
18419: last;
18420: }
18421: }
18422: }
18423: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
18424: foreach my $item ('by','for') {
18425: if (@{$crsownerchg{$item}} > 0) {
18426: $changes{'crsownerchg'} = 1;
18427: last;
18428: }
18429: }
18430: }
18431:
18432: my %confighash = (
18433: defaults => \%save_defaults,
18434: passwords => \%newvalues,
18435: );
18436: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
18437:
18438: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18439: if ($putresult eq 'ok') {
18440: if (keys(%changes) > 0) {
18441: $resulttext = &mt('Changes made: ').'<ul>';
18442: foreach my $key ('reset','intauth','rules','crsownerchg') {
18443: if ($changes{$key}) {
18444: unless ($key eq 'intauth') {
18445: $updateconf = 1;
18446: }
18447: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18448: if ($key eq 'reset') {
18449: if ($confighash{'passwords'}{'captcha'} eq 'original') {
18450: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
18451: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
18452: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
18453: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
18454: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
18455: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
18456: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
18457: }
18458: } else {
18459: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
18460: }
18461: if ($confighash{'passwords'}{'resetlink'}) {
18462: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
18463: } else {
18464: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
18465: &mt('Will default to 2 hours').'</li>';
18466: }
18467: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
18468: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
18469: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
18470: } else {
18471: my $casesens;
18472: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
18473: if ($type eq 'default') {
18474: $casesens .= $othertitle.', ';
18475: } elsif ($usertypes->{$type} ne '') {
18476: $casesens .= $usertypes->{$type}.', ';
18477: }
18478: }
18479: $casesens =~ s/\Q, \E$//;
18480: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
18481: }
18482: } else {
18483: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
18484: }
18485: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
18486: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
18487: } else {
18488: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
18489: }
18490: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
18491: my $output;
18492: if (ref($types) eq 'ARRAY') {
18493: foreach my $type (@{$types}) {
18494: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
18495: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
18496: $output .= $usertypes->{$type}.' -- '.&mt('none');
18497: } else {
18498: $output .= $usertypes->{$type}.' -- '.
18499: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
18500: }
18501: }
18502: }
18503: }
18504: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
18505: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
18506: $output .= $othertitle.' -- '.&mt('none');
18507: } else {
18508: $output .= $othertitle.' -- '.
18509: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
18510: }
18511: }
18512: if ($output) {
18513: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
18514: } else {
18515: $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>';
18516: }
18517: } else {
18518: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18519: }
18520: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
18521: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
18522: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
18523: } else {
18524: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18525: }
18526: } else {
18527: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18528: }
18529: if ($confighash{'passwords'}{'resetremove'}) {
18530: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
18531: } else {
18532: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
18533: }
18534: if ($confighash{'passwords'}{'resetcustom'}) {
18535: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
18536: &mt('custom text'),600,500,undef,undef,
18537: undef,undef,'background-color:#ffffff');
18538: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
18539: } else {
18540: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
18541: }
18542: } elsif ($key eq 'intauth') {
18543: foreach my $item ('cost','switch','check') {
18544: my $value = $save_defaults{$key.'_'.$item};
18545: if ($item eq 'switch') {
18546: my %optiondesc = &Apache::lonlocal::texthash (
18547: 0 => 'No',
18548: 1 => 'Yes',
18549: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
18550: );
18551: if ($value =~ /^(0|1|2)$/) {
18552: $value = $optiondesc{$value};
18553: } else {
18554: $value = &mt('none -- defaults to No');
18555: }
18556: } elsif ($item eq 'check') {
18557: my %optiondesc = &Apache::lonlocal::texthash (
18558: 0 => 'No',
18559: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
18560: 2 => 'Yes, disallow login if stored cost is less than domain default',
18561: );
18562: if ($value =~ /^(0|1|2)$/) {
18563: $value = $optiondesc{$value};
18564: } else {
18565: $value = &mt('none -- defaults to No');
18566: }
18567: }
18568: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
18569: }
18570: } elsif ($key eq 'rules') {
18571: foreach my $rule ('min','max','expire','numsaved') {
18572: if ($confighash{'passwords'}{$rule} eq '') {
18573: if ($rule eq 'min') {
18574: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
18575: ' '.&mt('Default of [_1] will be used',
18576: $Apache::lonnet::passwdmin).'</li>';
18577: } else {
18578: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
18579: }
18580: } else {
18581: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
18582: }
18583: }
18584: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
18585: if (@{$confighash{'passwords'}{'chars'}} > 0) {
18586: my %rulenames = &Apache::lonlocal::texthash(
18587: uc => 'At least one upper case letter',
18588: lc => 'At least one lower case letter',
18589: num => 'At least one number',
18590: spec => 'At least one non-alphanumeric',
18591: );
18592: my $needed = '<ul><li>'.
18593: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
18594: '</li></ul>';
18595: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
18596: } else {
18597: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18598: }
18599: } else {
18600: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18601: }
18602: } elsif ($key eq 'crsownerchg') {
18603: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
18604: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
18605: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
18606: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18607: } else {
18608: my %crsownerstr;
18609: foreach my $item ('by','for') {
18610: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
18611: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
18612: if ($type eq 'default') {
18613: $crsownerstr{$item} .= $othertitle.', ';
18614: } elsif ($usertypes->{$type} ne '') {
18615: $crsownerstr{$item} .= $usertypes->{$type}.', ';
18616: }
18617: }
18618: $crsownerstr{$item} =~ s/\Q, \E$//;
18619: }
18620: }
18621: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
18622: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
18623: }
18624: } else {
18625: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18626: }
18627: }
18628: $resulttext .= '</ul></li>';
18629: }
18630: }
18631: $resulttext .= '</ul>';
18632: } else {
18633: $resulttext = &mt('No changes made to password settings');
18634: }
18635: my $cachetime = 24*60*60;
18636: if ($updatedefaults) {
18637: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18638: if (ref($lastactref) eq 'HASH') {
18639: $lastactref->{'domdefaults'} = 1;
18640: }
18641: }
18642: if ($updateconf) {
18643: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
18644: if (ref($lastactref) eq 'HASH') {
18645: $lastactref->{'passwdconf'} = 1;
18646: }
18647: }
18648: } else {
18649: $resulttext = '<span class="LC_error">'.
18650: &mt('An error occurred: [_1]',$putresult).'</span>';
18651: }
18652: if ($errors) {
18653: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18654: $errors.'</ul></p>';
18655: }
18656: return $resulttext;
18657: }
18658:
18659: sub password_rule_changes {
18660: my ($prefix,$newvalues,$current,$changes) = @_;
18661: return unless ((ref($newvalues) eq 'HASH') &&
18662: (ref($current) eq 'HASH') &&
18663: (ref($changes) eq 'HASH'));
18664: my (@rules,%staticdefaults);
18665: if ($prefix eq 'passwords') {
18666: @rules = ('min','max','expire','numsaved');
18667: } elsif ($prefix eq 'secrets') {
18668: @rules = ('min','max');
18669: }
18670: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18671: foreach my $rule (@rules) {
18672: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
18673: my $ruleok;
18674: if ($rule eq 'expire') {
18675: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
18676: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18677: $ruleok = 1;
18678: }
18679: } elsif ($rule eq 'min') {
18680: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
18681: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
18682: $ruleok = 1;
18683: }
18684: }
18685: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
18686: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18687: $ruleok = 1;
18688: }
18689: if ($ruleok) {
18690: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
18691: if (exists($current->{$rule})) {
18692: if ($newvalues->{$rule} ne $current->{$rule}) {
18693: $changes->{'rules'} = 1;
18694: }
18695: } elsif ($rule eq 'min') {
18696: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
18697: $changes->{'rules'} = 1;
18698: }
18699: } else {
18700: $changes->{'rules'} = 1;
18701: }
18702: } elsif (exists($current->{$rule})) {
18703: $changes->{'rules'} = 1;
18704: }
18705: }
18706: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
18707: my @chars;
18708: foreach my $item (sort(@posschars)) {
18709: if ($item =~ /^(uc|lc|num|spec)$/) {
18710: push(@chars,$item);
18711: }
18712: }
18713: $newvalues->{'chars'} = \@chars;
18714: unless ($changes->{'rules'}) {
18715: if (ref($current->{'chars'}) eq 'ARRAY') {
18716: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
18717: if (@diffs > 0) {
18718: $changes->{'rules'} = 1;
18719: }
18720: } else {
18721: if (@chars > 0) {
18722: $changes->{'rules'} = 1;
18723: }
18724: }
18725: }
18726: return;
18727: }
18728:
18729: sub modify_usercreation {
18730: my ($dom,%domconfig) = @_;
18731: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
18732: my $warningmsg;
18733: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18734: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18735: if ($key eq 'cancreate') {
18736: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18737: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18738: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
18739: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18740: } else {
18741: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18742: }
18743: }
18744: }
18745: } elsif ($key eq 'email_rule') {
18746: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18747: } else {
18748: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18749: }
18750: }
18751: }
18752: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
18753: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
18754: my @contexts = ('author','course','requestcrs');
18755: foreach my $item(@contexts) {
18756: $cancreate{$item} = $env{'form.can_createuser_'.$item};
18757: }
18758: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18759: foreach my $item (@contexts) {
18760: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
18761: push(@{$changes{'cancreate'}},$item);
18762: }
18763: }
18764: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
18765: foreach my $item (@contexts) {
18766: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
18767: if ($cancreate{$item} ne 'any') {
18768: push(@{$changes{'cancreate'}},$item);
18769: }
18770: } else {
18771: if ($cancreate{$item} ne 'none') {
18772: push(@{$changes{'cancreate'}},$item);
18773: }
18774: }
18775: }
18776: } else {
18777: foreach my $item (@contexts) {
18778: push(@{$changes{'cancreate'}},$item);
18779: }
18780: }
18781:
18782: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18783: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18784: if (!grep(/^\Q$type\E$/,@username_rule)) {
18785: push(@{$changes{'username_rule'}},$type);
18786: }
18787: }
18788: foreach my $type (@username_rule) {
18789: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18790: push(@{$changes{'username_rule'}},$type);
18791: }
18792: }
18793: } else {
18794: push(@{$changes{'username_rule'}},@username_rule);
18795: }
18796:
18797: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18798: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18799: if (!grep(/^\Q$type\E$/,@id_rule)) {
18800: push(@{$changes{'id_rule'}},$type);
18801: }
18802: }
18803: foreach my $type (@id_rule) {
18804: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18805: push(@{$changes{'id_rule'}},$type);
18806: }
18807: }
18808: } else {
18809: push(@{$changes{'id_rule'}},@id_rule);
18810: }
18811:
18812: my @authen_contexts = ('author','course','domain');
18813: my @authtypes = ('int','krb4','krb5','loc','lti');
18814: my %authhash;
18815: foreach my $item (@authen_contexts) {
18816: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18817: foreach my $auth (@authtypes) {
18818: if (grep(/^\Q$auth\E$/,@authallowed)) {
18819: $authhash{$item}{$auth} = 1;
18820: } else {
18821: $authhash{$item}{$auth} = 0;
18822: }
18823: }
18824: }
18825: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18826: foreach my $item (@authen_contexts) {
18827: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18828: foreach my $auth (@authtypes) {
18829: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18830: push(@{$changes{'authtypes'}},$item);
18831: last;
18832: }
18833: }
18834: }
18835: }
18836: } else {
18837: foreach my $item (@authen_contexts) {
18838: push(@{$changes{'authtypes'}},$item);
18839: }
18840: }
18841:
18842: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18843: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18844: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18845: $save_usercreate{'id_rule'} = \@id_rule;
18846: $save_usercreate{'username_rule'} = \@username_rule,
18847: $save_usercreate{'authtypes'} = \%authhash;
18848:
18849: my %usercreation_hash = (
18850: usercreation => \%save_usercreate,
18851: );
18852:
18853: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18854: $dom);
18855:
18856: if ($putresult eq 'ok') {
18857: if (keys(%changes) > 0) {
18858: $resulttext = &mt('Changes made:').'<ul>';
18859: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18860: my %lt = &usercreation_types();
18861: foreach my $type (@{$changes{'cancreate'}}) {
18862: my $chgtext = $lt{$type}.', ';
18863: if ($cancreate{$type} eq 'none') {
18864: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18865: } elsif ($cancreate{$type} eq 'any') {
18866: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18867: } elsif ($cancreate{$type} eq 'official') {
18868: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18869: } elsif ($cancreate{$type} eq 'unofficial') {
18870: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18871: }
18872: $resulttext .= '<li>'.$chgtext.'</li>';
18873: }
18874: }
18875: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18876: my ($rules,$ruleorder) =
18877: &Apache::lonnet::inst_userrules($dom,'username');
18878: my $chgtext = '<ul>';
18879: foreach my $type (@username_rule) {
18880: if (ref($rules->{$type}) eq 'HASH') {
18881: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18882: }
18883: }
18884: $chgtext .= '</ul>';
18885: if (@username_rule > 0) {
18886: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18887: } else {
18888: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18889: }
18890: }
18891: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18892: my ($idrules,$idruleorder) =
18893: &Apache::lonnet::inst_userrules($dom,'id');
18894: my $chgtext = '<ul>';
18895: foreach my $type (@id_rule) {
18896: if (ref($idrules->{$type}) eq 'HASH') {
18897: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18898: }
18899: }
18900: $chgtext .= '</ul>';
18901: if (@id_rule > 0) {
18902: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18903: } else {
18904: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18905: }
18906: }
18907: my %authname = &authtype_names();
18908: my %context_title = &context_names();
18909: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18910: my $chgtext = '<ul>';
18911: foreach my $type (@{$changes{'authtypes'}}) {
18912: my @allowed;
18913: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18914: foreach my $auth (@authtypes) {
18915: if ($authhash{$type}{$auth}) {
18916: push(@allowed,$authname{$auth});
18917: }
18918: }
18919: if (@allowed > 0) {
18920: $chgtext .= join(', ',@allowed).'</li>';
18921: } else {
18922: $chgtext .= &mt('none').'</li>';
18923: }
18924: }
18925: $chgtext .= '</ul>';
18926: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18927: $resulttext .= '</li>';
18928: }
18929: $resulttext .= '</ul>';
18930: } else {
18931: $resulttext = &mt('No changes made to user creation settings');
18932: }
18933: } else {
18934: $resulttext = '<span class="LC_error">'.
18935: &mt('An error occurred: [_1]',$putresult).'</span>';
18936: }
18937: if ($warningmsg ne '') {
18938: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18939: }
18940: return $resulttext;
18941: }
18942:
18943: sub modify_selfcreation {
18944: my ($dom,$lastactref,%domconfig) = @_;
18945: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18946: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18947: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18948: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18949: if (ref($typesref) eq 'ARRAY') {
18950: @types = @{$typesref};
18951: }
18952: if (ref($usertypesref) eq 'HASH') {
18953: %usertypes = %{$usertypesref};
18954: }
18955: $usertypes{'default'} = $othertitle;
18956: #
18957: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18958: #
18959: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18960: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18961: if ($key eq 'cancreate') {
18962: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18963: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18964: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18965: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18966: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18967: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18968: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18969: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18970: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18971: } else {
18972: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18973: }
18974: }
18975: }
18976: } elsif ($key eq 'email_rule') {
18977: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18978: } else {
18979: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18980: }
18981: }
18982: }
18983: #
18984: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18985: #
18986: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18987: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18988: if ($key eq 'selfcreate') {
18989: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18990: } else {
18991: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18992: }
18993: }
18994: }
18995: #
18996: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18997: #
18998: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18999: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
19000: if ($key eq 'inststatusguest') {
19001: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
19002: } else {
19003: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
19004: }
19005: }
19006: }
19007:
19008: my @contexts = ('selfcreate');
19009: @{$cancreate{'selfcreate'}} = ();
19010: %{$cancreate{'emailusername'}} = ();
19011: if (@types) {
19012: @{$cancreate{'statustocreate'}} = ();
19013: }
19014: %{$cancreate{'selfcreateprocessing'}} = ();
19015: %{$cancreate{'shibenv'}} = ();
19016: %{$cancreate{'emailverified'}} = ();
19017: %{$cancreate{'emailoptions'}} = ();
19018: %{$cancreate{'emaildomain'}} = ();
19019: my %selfcreatetypes = (
19020: sso => 'users authenticated by institutional single sign on',
19021: login => 'users authenticated by institutional log-in',
19022: email => 'users verified by e-mail',
19023: );
19024: #
19025: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
19026: # is permitted.
19027: #
19028: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
19029:
19030: my (@statuses,%email_rule);
19031: foreach my $item ('login','sso','email') {
19032: if ($item eq 'email') {
19033: if ($env{'form.cancreate_email'}) {
19034: if (@types) {
19035: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
19036: foreach my $status (@poss_statuses) {
19037: if (grep(/^\Q$status\E$/,(@types,'default'))) {
19038: push(@statuses,$status);
19039: }
19040: }
19041: $save_inststatus{'inststatusguest'} = \@statuses;
19042: } else {
19043: push(@statuses,'default');
19044: }
19045: if (@statuses) {
19046: my %curr_rule;
19047: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
19048: foreach my $type (@statuses) {
19049: $curr_rule{$type} = $curr_usercreation{'email_rule'};
19050: }
19051: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
19052: foreach my $type (@statuses) {
19053: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
19054: }
19055: }
19056: push(@{$cancreate{'selfcreate'}},'email');
19057: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
19058: my %curremaildom;
19059: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
19060: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
19061: }
19062: foreach my $type (@statuses) {
19063: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
19064: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
19065: }
19066: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
19067: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
19068: }
19069: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
19070: #
19071: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
19072: #
19073: my $chosen = $1;
19074: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
19075: my $emaildom;
19076: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
19077: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
19078: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
19079: if (ref($curremaildom{$type}) eq 'HASH') {
19080: if (exists($curremaildom{$type}{$chosen})) {
19081: if ($curremaildom{$type}{$chosen} ne $emaildom) {
19082: push(@{$changes{'cancreate'}},'emaildomain');
19083: }
19084: } elsif ($emaildom ne '') {
19085: push(@{$changes{'cancreate'}},'emaildomain');
19086: }
19087: } elsif ($emaildom ne '') {
19088: push(@{$changes{'cancreate'}},'emaildomain');
19089: }
19090: }
19091: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19092: } elsif ($chosen eq 'custom') {
19093: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
19094: $email_rule{$type} = [];
19095: if (ref($emailrules) eq 'HASH') {
19096: foreach my $rule (@possemail_rules) {
19097: if (exists($emailrules->{$rule})) {
19098: push(@{$email_rule{$type}},$rule);
19099: }
19100: }
19101: }
19102: if (@{$email_rule{$type}}) {
19103: $cancreate{'emailoptions'}{$type} = 'custom';
19104: if (ref($curr_rule{$type}) eq 'ARRAY') {
19105: if (@{$curr_rule{$type}} > 0) {
19106: foreach my $rule (@{$curr_rule{$type}}) {
19107: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
19108: push(@{$changes{'email_rule'}},$type);
19109: }
19110: }
19111: }
19112: foreach my $type (@{$email_rule{$type}}) {
19113: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
19114: push(@{$changes{'email_rule'}},$type);
19115: }
19116: }
19117: } else {
19118: push(@{$changes{'email_rule'}},$type);
19119: }
19120: }
19121: } else {
19122: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19123: }
19124: }
19125: }
19126: if (@types) {
19127: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19128: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
19129: if (@changed) {
19130: push(@{$changes{'inststatus'}},'inststatusguest');
19131: }
19132: } else {
19133: push(@{$changes{'inststatus'}},'inststatusguest');
19134: }
19135: }
19136: } else {
19137: delete($env{'form.cancreate_email'});
19138: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19139: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19140: push(@{$changes{'inststatus'}},'inststatusguest');
19141: }
19142: }
19143: }
19144: } else {
19145: $save_inststatus{'inststatusguest'} = [];
19146: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19147: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19148: push(@{$changes{'inststatus'}},'inststatusguest');
19149: }
19150: }
19151: }
19152: } else {
19153: if ($env{'form.cancreate_'.$item}) {
19154: push(@{$cancreate{'selfcreate'}},$item);
19155: }
19156: }
19157: }
19158: my (%userinfo,%savecaptcha);
19159: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
19160: #
19161: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
19162: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
19163: #
19164:
19165: if ($env{'form.cancreate_email'}) {
19166: push(@contexts,'emailusername');
19167: if (@statuses) {
19168: foreach my $type (@statuses) {
19169: if (ref($infofields) eq 'ARRAY') {
19170: foreach my $field (@{$infofields}) {
19171: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
19172: $cancreate{'emailusername'}{$type}{$field} = $1;
19173: }
19174: }
19175: }
19176: }
19177: }
19178: #
19179: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
19180: # queued requests for self-creation of account verified by e-mail.
19181: #
19182:
19183: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
19184: @approvalnotify = sort(@approvalnotify);
19185: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
19186: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19187: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
19188: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
19189: push(@{$changes{'cancreate'}},'notify');
19190: }
19191: } else {
19192: if ($cancreate{'notify'}{'approval'}) {
19193: push(@{$changes{'cancreate'}},'notify');
19194: }
19195: }
19196: } elsif ($cancreate{'notify'}{'approval'}) {
19197: push(@{$changes{'cancreate'}},'notify');
19198: }
19199:
19200: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
19201: }
19202: #
19203: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
19204: # institutional log-in.
19205: #
19206: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
19207: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
19208: ($domdefaults{'auth_def'} eq 'localauth'))) {
19209: $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.').' '.
19210: &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.');
19211: }
19212: }
19213: my @fields = ('lastname','firstname','middlename','generation',
19214: 'permanentemail','id');
19215: my @shibfields = (@fields,'inststatus');
19216: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19217: #
19218: # Where usernames may created for institutional log-in and/or institutional single sign on:
19219: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
19220: # may self-create accounts
19221: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
19222: # which the user may supply, if institutional data is unavailable.
19223: #
19224: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
19225: if (@types) {
19226: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
19227: push(@contexts,'statustocreate');
19228: foreach my $type (@types) {
19229: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
19230: foreach my $field (@fields) {
19231: if (grep(/^\Q$field\E$/,@modifiable)) {
19232: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
19233: } else {
19234: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
19235: }
19236: }
19237: }
19238: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
19239: foreach my $type (@types) {
19240: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
19241: foreach my $field (@fields) {
19242: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
19243: $curr_usermodify{'selfcreate'}{$type}{$field}) {
19244: push(@{$changes{'selfcreate'}},$type);
19245: last;
19246: }
19247: }
19248: }
19249: }
19250: } else {
19251: foreach my $type (@types) {
19252: push(@{$changes{'selfcreate'}},$type);
19253: }
19254: }
19255: }
19256: foreach my $field (@shibfields) {
19257: if ($env{'form.shibenv_'.$field} ne '') {
19258: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
19259: }
19260: }
19261: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19262: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
19263: foreach my $field (@shibfields) {
19264: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
19265: push(@{$changes{'cancreate'}},'shibenv');
19266: }
19267: }
19268: } else {
19269: foreach my $field (@shibfields) {
19270: if ($env{'form.shibenv_'.$field}) {
19271: push(@{$changes{'cancreate'}},'shibenv');
19272: last;
19273: }
19274: }
19275: }
19276: }
19277: }
19278: foreach my $item (@contexts) {
19279: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
19280: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
19281: if (ref($cancreate{$item}) eq 'ARRAY') {
19282: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
19283: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19284: push(@{$changes{'cancreate'}},$item);
19285: }
19286: }
19287: }
19288: }
19289: if (ref($cancreate{$item}) eq 'ARRAY') {
19290: foreach my $type (@{$cancreate{$item}}) {
19291: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
19292: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19293: push(@{$changes{'cancreate'}},$item);
19294: }
19295: }
19296: }
19297: }
19298: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
19299: if (ref($cancreate{$item}) eq 'HASH') {
19300: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
19301: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19302: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
19303: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19304: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19305: push(@{$changes{'cancreate'}},$item);
19306: }
19307: }
19308: }
19309: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19310: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19311: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19312: push(@{$changes{'cancreate'}},$item);
19313: }
19314: }
19315: }
19316: }
19317: foreach my $type (keys(%{$cancreate{$item}})) {
19318: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19319: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19320: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19321: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19322: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19323: push(@{$changes{'cancreate'}},$item);
19324: }
19325: }
19326: } else {
19327: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19328: push(@{$changes{'cancreate'}},$item);
19329: }
19330: }
19331: }
19332: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19333: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19334: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19335: push(@{$changes{'cancreate'}},$item);
19336: }
19337: }
19338: }
19339: }
19340: }
19341: } elsif ($curr_usercreation{'cancreate'}{$item}) {
19342: if (ref($cancreate{$item}) eq 'ARRAY') {
19343: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
19344: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19345: push(@{$changes{'cancreate'}},$item);
19346: }
19347: }
19348: }
19349: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19350: if (ref($cancreate{$item}) eq 'HASH') {
19351: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19352: push(@{$changes{'cancreate'}},$item);
19353: }
19354: }
19355: } elsif ($item eq 'emailusername') {
19356: if (ref($cancreate{$item}) eq 'HASH') {
19357: foreach my $type (keys(%{$cancreate{$item}})) {
19358: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19359: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19360: if ($cancreate{$item}{$type}{$field}) {
19361: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19362: push(@{$changes{'cancreate'}},$item);
19363: }
19364: last;
19365: }
19366: }
19367: }
19368: }
19369: }
19370: }
19371: }
19372: #
19373: # Populate %save_usercreate hash with updates to self-creation configuration.
19374: #
19375: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
19376: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
19377: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
19378: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
19379: if (ref($cancreate{'notify'}) eq 'HASH') {
19380: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
19381: }
19382: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
19383: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
19384: }
19385: if (ref($cancreate{'emailverified'}) eq 'HASH') {
19386: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
19387: }
19388: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
19389: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
19390: }
19391: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
19392: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
19393: }
19394: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19395: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
19396: }
19397: if (ref($cancreate{'shibenv'}) eq 'HASH') {
19398: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
19399: }
19400: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
19401: $save_usercreate{'email_rule'} = \%email_rule;
19402:
19403: my %userconfig_hash = (
19404: usercreation => \%save_usercreate,
19405: usermodification => \%save_usermodify,
19406: inststatus => \%save_inststatus,
19407: );
19408:
19409: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
19410: $dom);
19411: #
19412: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
19413: #
19414: if ($putresult eq 'ok') {
19415: if (keys(%changes) > 0) {
19416: $resulttext = &mt('Changes made:').'<ul>';
19417: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19418: my %lt = &selfcreation_types();
19419: foreach my $type (@{$changes{'cancreate'}}) {
19420: my $chgtext = '';
19421: if ($type eq 'selfcreate') {
19422: if (@{$cancreate{$type}} == 0) {
19423: $chgtext .= &mt('Self creation of a new user account is not permitted.');
19424: } else {
19425: $chgtext .= &mt('Self-creation of a new account is permitted for:').
19426: '<ul>';
19427: foreach my $case (@{$cancreate{$type}}) {
19428: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
19429: }
19430: $chgtext .= '</ul>';
19431: if (ref($cancreate{$type}) eq 'ARRAY') {
19432: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
19433: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19434: if (@{$cancreate{'statustocreate'}} == 0) {
19435: $chgtext .= '<span class="LC_warning">'.
19436: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
19437: '</span><br />';
19438: }
19439: }
19440: }
19441: if (grep(/^email$/,@{$cancreate{$type}})) {
19442: if (!@statuses) {
19443: $chgtext .= '<span class="LC_warning">'.
19444: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
19445: '</span><br />';
19446:
19447: }
19448: }
19449: }
19450: }
19451: } elsif ($type eq 'shibenv') {
19452: if (keys(%{$cancreate{$type}}) == 0) {
19453: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
19454: } else {
19455: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
19456: '<ul>';
19457: foreach my $field (@shibfields) {
19458: next if ($cancreate{$type}{$field} eq '');
19459: if ($field eq 'inststatus') {
19460: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
19461: } else {
19462: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
19463: }
19464: }
19465: $chgtext .= '</ul>';
19466: }
19467: } elsif ($type eq 'statustocreate') {
19468: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
19469: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
19470: if (@{$cancreate{'selfcreate'}} > 0) {
19471: if (@{$cancreate{'statustocreate'}} == 0) {
19472: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
19473: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
19474: $chgtext .= '<br />'.
19475: '<span class="LC_warning">'.
19476: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
19477: '</span>';
19478: }
19479: } elsif (keys(%usertypes) > 0) {
19480: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19481: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
19482: } else {
19483: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
19484: }
19485: $chgtext .= '<ul>';
19486: foreach my $case (@{$cancreate{$type}}) {
19487: if ($case eq 'default') {
19488: $chgtext .= '<li>'.$othertitle.'</li>';
19489: } else {
19490: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
19491: }
19492: }
19493: $chgtext .= '</ul>';
19494: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19495: $chgtext .= '<span class="LC_warning">'.
19496: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
19497: '</span>';
19498: }
19499: }
19500: } else {
19501: if (@{$cancreate{$type}} == 0) {
19502: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
19503: } else {
19504: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
19505: }
19506: }
19507: $chgtext .= '<br />';
19508: }
19509: } elsif ($type eq 'selfcreateprocessing') {
19510: my %choices = &Apache::lonlocal::texthash (
19511: automatic => 'Automatic approval',
19512: approval => 'Queued for approval',
19513: );
19514: if (@types) {
19515: if (@statuses) {
19516: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
19517: '<ul>';
19518: foreach my $status (@statuses) {
19519: if ($status eq 'default') {
19520: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19521: } else {
19522: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19523: }
19524: }
19525: $chgtext .= '</ul>';
19526: }
19527: } else {
19528: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
19529: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
19530: }
19531: } elsif ($type eq 'emailverified') {
19532: my %options = &Apache::lonlocal::texthash (
19533: all => 'Same as e-mail',
19534: first => 'Omit @domain',
19535: free => 'Free to choose',
19536: );
19537: if (@types) {
19538: if (@statuses) {
19539: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
19540: '<ul>';
19541: foreach my $status (@statuses) {
19542: if ($status eq 'default') {
19543: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19544: } else {
19545: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19546: }
19547: }
19548: $chgtext .= '</ul>';
19549: }
19550: } else {
19551: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
19552: $options{$cancreate{'emailverified'}{'default'}});
19553: }
19554: } elsif ($type eq 'emailoptions') {
19555: my %options = &Apache::lonlocal::texthash (
19556: any => 'Any e-mail',
19557: inst => 'Institutional only',
19558: noninst => 'Non-institutional only',
19559: custom => 'Custom restrictions',
19560: );
19561: if (@types) {
19562: if (@statuses) {
19563: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
19564: '<ul>';
19565: foreach my $status (@statuses) {
19566: if ($type eq 'default') {
19567: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19568: } else {
19569: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19570: }
19571: }
19572: $chgtext .= '</ul>';
19573: }
19574: } else {
19575: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
19576: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
19577: } else {
19578: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
19579: $options{$cancreate{'emailoptions'}{'default'}});
19580: }
19581: }
19582: } elsif ($type eq 'emaildomain') {
19583: my $output;
19584: if (@statuses) {
19585: foreach my $type (@statuses) {
19586: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
19587: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
19588: if ($type eq 'default') {
19589: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19590: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19591: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19592: } else {
19593: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
19594: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19595: }
19596: } else {
19597: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19598: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19599: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19600: } else {
19601: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
19602: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19603: }
19604: }
19605: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
19606: if ($type eq 'default') {
19607: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19608: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19609: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19610: } else {
19611: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
19612: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19613: }
19614: } else {
19615: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19616: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19617: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19618: } else {
19619: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
19620: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19621: }
19622: }
19623: }
19624: }
19625: }
19626: }
19627: if ($output ne '') {
19628: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
19629: '<ul>'.$output.'</ul>';
19630: }
19631: } elsif ($type eq 'captcha') {
19632: if ($savecaptcha{$type} eq 'notused') {
19633: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
19634: } else {
19635: my %captchas = &captcha_phrases();
19636: if ($captchas{$savecaptcha{$type}}) {
19637: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
19638: } else {
19639: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
19640: }
19641: }
19642: } elsif ($type eq 'recaptchakeys') {
19643: my ($privkey,$pubkey);
19644: if (ref($savecaptcha{$type}) eq 'HASH') {
19645: $pubkey = $savecaptcha{$type}{'public'};
19646: $privkey = $savecaptcha{$type}{'private'};
19647: }
19648: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
19649: if (!$pubkey) {
19650: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
19651: } else {
19652: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
19653: }
19654: if (!$privkey) {
19655: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
19656: } else {
19657: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
19658: }
19659: $chgtext .= '</ul>';
19660: } elsif ($type eq 'recaptchaversion') {
19661: if ($savecaptcha{'captcha'} eq 'recaptcha') {
19662: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
19663: }
19664: } elsif ($type eq 'emailusername') {
19665: if (ref($cancreate{'emailusername'}) eq 'HASH') {
19666: if (@statuses) {
19667: foreach my $type (@statuses) {
19668: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
19669: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
19670: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
19671: '<ul>';
19672: foreach my $field (@{$infofields}) {
19673: if ($cancreate{'emailusername'}{$type}{$field}) {
19674: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
19675: }
19676: }
19677: $chgtext .= '</ul>';
19678: } else {
19679: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19680: }
19681: } else {
19682: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19683: }
19684: }
19685: }
19686: }
19687: } elsif ($type eq 'notify') {
19688: my $numapprove = 0;
19689: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19690: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
19691: if ($cancreate{'notify'}{'approval'}) {
19692: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
19693: $numapprove ++;
19694: }
19695: }
19696: }
19697: unless ($numapprove) {
19698: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
19699: }
19700: }
19701: if ($chgtext) {
19702: $resulttext .= '<li>'.$chgtext.'</li>';
19703: }
19704: }
19705: }
19706: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
19707: my ($emailrules,$emailruleorder) =
19708: &Apache::lonnet::inst_userrules($dom,'email');
19709: foreach my $type (@{$changes{'email_rule'}}) {
19710: if (ref($email_rule{$type}) eq 'ARRAY') {
19711: my $chgtext = '<ul>';
19712: foreach my $rule (@{$email_rule{$type}}) {
19713: if (ref($emailrules->{$rule}) eq 'HASH') {
19714: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
19715: }
19716: }
19717: $chgtext .= '</ul>';
19718: my $typename;
19719: if (@types) {
19720: if ($type eq 'default') {
19721: $typename = $othertitle;
19722: } else {
19723: $typename = $usertypes{$type};
19724: }
19725: $chgtext .= &mt('(Affiliation: [_1])',$typename);
19726: }
19727: if (@{$email_rule{$type}} > 0) {
19728: $resulttext .= '<li>'.
19729: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
19730: $usertypes{$type}).
19731: $chgtext.
19732: '</li>';
19733: } else {
19734: $resulttext .= '<li>'.
19735: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
19736: '</li>'.
19737: &mt('(Affiliation: [_1])',$typename);
19738: }
19739: }
19740: }
19741: }
19742: if (ref($changes{'inststatus'}) eq 'ARRAY') {
19743: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
19744: if (@{$save_inststatus{'inststatusguest'}} > 0) {
19745: my $chgtext = '<ul>';
19746: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
19747: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
19748: }
19749: $chgtext .= '</ul>';
19750: $resulttext .= '<li>'.
19751: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
19752: $chgtext.
19753: '</li>';
19754: } else {
19755: $resulttext .= '<li>'.
19756: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
19757: '</li>';
19758: }
19759: }
19760: }
19761: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
19762: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
19763: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19764: foreach my $type (@{$changes{'selfcreate'}}) {
19765: my $typename = $type;
19766: if (keys(%usertypes) > 0) {
19767: if ($usertypes{$type} ne '') {
19768: $typename = $usertypes{$type};
19769: }
19770: }
19771: my @modifiable;
19772: $resulttext .= '<li>'.
19773: &mt('Self-creation of account by users with status: [_1]',
19774: '<span class="LC_cusr_emph">'.$typename.'</span>').
19775: ' - '.&mt('modifiable fields (if institutional data blank): ');
19776: foreach my $field (@fields) {
19777: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19778: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19779: }
19780: }
19781: if (@modifiable > 0) {
19782: $resulttext .= join(', ',@modifiable);
19783: } else {
19784: $resulttext .= &mt('none');
19785: }
19786: $resulttext .= '</li>';
19787: }
19788: $resulttext .= '</ul></li>';
19789: }
19790: $resulttext .= '</ul>';
19791: my $cachetime = 24*60*60;
19792: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19793: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19794: if (ref($lastactref) eq 'HASH') {
19795: $lastactref->{'domdefaults'} = 1;
19796: }
19797: } else {
19798: $resulttext = &mt('No changes made to self-creation settings');
19799: }
19800: } else {
19801: $resulttext = '<span class="LC_error">'.
19802: &mt('An error occurred: [_1]',$putresult).'</span>';
19803: }
19804: if ($warningmsg ne '') {
19805: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19806: }
19807: return $resulttext;
19808: }
19809:
19810: sub process_captcha {
19811: my ($container,$changes,$newsettings,$currsettings) = @_;
19812: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19813: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19814: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19815: $newsettings->{'captcha'} = 'original';
19816: }
19817: my %current;
19818: if (ref($currsettings) eq 'HASH') {
19819: %current = %{$currsettings};
19820: }
19821: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19822: if ($container eq 'cancreate') {
19823: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19824: push(@{$changes->{'cancreate'}},'captcha');
19825: } elsif (!defined($changes->{'cancreate'})) {
19826: $changes->{'cancreate'} = ['captcha'];
19827: }
19828: } elsif ($container eq 'passwords') {
19829: $changes->{'reset'} = 1;
19830: } else {
19831: $changes->{'captcha'} = 1;
19832: }
19833: }
19834: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19835: if ($newsettings->{'captcha'} eq 'recaptcha') {
19836: $newpub = $env{'form.'.$container.'_recaptchapub'};
19837: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19838: $newpub =~ s/[^\w\-]//g;
19839: $newpriv =~ s/[^\w\-]//g;
19840: $newsettings->{'recaptchakeys'} = {
19841: public => $newpub,
19842: private => $newpriv,
19843: };
19844: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19845: $newversion =~ s/\D//g;
19846: if ($newversion ne '2') {
19847: $newversion = 1;
19848: }
19849: $newsettings->{'recaptchaversion'} = $newversion;
19850: }
19851: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19852: $currpub = $current{'recaptchakeys'}{'public'};
19853: $currpriv = $current{'recaptchakeys'}{'private'};
19854: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19855: $newsettings->{'recaptchakeys'} = {
19856: public => '',
19857: private => '',
19858: }
19859: }
19860: }
19861: if ($current{'captcha'} eq 'recaptcha') {
19862: $currversion = $current{'recaptchaversion'};
19863: if ($currversion ne '2') {
19864: $currversion = 1;
19865: }
19866: }
19867: if ($currversion ne $newversion) {
19868: if ($container eq 'cancreate') {
19869: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19870: push(@{$changes->{'cancreate'}},'recaptchaversion');
19871: } elsif (!defined($changes->{'cancreate'})) {
19872: $changes->{'cancreate'} = ['recaptchaversion'];
19873: }
19874: } elsif ($container eq 'passwords') {
19875: $changes->{'reset'} = 1;
19876: } else {
19877: $changes->{'recaptchaversion'} = 1;
19878: }
19879: }
19880: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19881: if ($container eq 'cancreate') {
19882: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19883: push(@{$changes->{'cancreate'}},'recaptchakeys');
19884: } elsif (!defined($changes->{'cancreate'})) {
19885: $changes->{'cancreate'} = ['recaptchakeys'];
19886: }
19887: } elsif ($container eq 'passwords') {
19888: $changes->{'reset'} = 1;
19889: } else {
19890: $changes->{'recaptchakeys'} = 1;
19891: }
19892: }
19893: return;
19894: }
19895:
19896: sub modify_usermodification {
19897: my ($dom,%domconfig) = @_;
19898: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19899: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19900: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19901: if ($key eq 'selfcreate') {
19902: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19903: } else {
19904: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19905: }
19906: }
19907: }
19908: my @contexts = ('author','course');
19909: my %context_title = (
19910: author => 'In author context',
19911: course => 'In course context',
19912: );
19913: my @fields = ('lastname','firstname','middlename','generation',
19914: 'permanentemail','id');
19915: my %roles = (
19916: author => ['ca','aa'],
19917: course => ['st','ep','ta','in','cr'],
19918: );
19919: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19920: foreach my $context (@contexts) {
19921: foreach my $role (@{$roles{$context}}) {
19922: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19923: foreach my $item (@fields) {
19924: if (grep(/^\Q$item\E$/,@modifiable)) {
19925: $modifyhash{$context}{$role}{$item} = 1;
19926: } else {
19927: $modifyhash{$context}{$role}{$item} = 0;
19928: }
19929: }
19930: }
19931: if (ref($curr_usermodification{$context}) eq 'HASH') {
19932: foreach my $role (@{$roles{$context}}) {
19933: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19934: foreach my $field (@fields) {
19935: if ($modifyhash{$context}{$role}{$field} ne
19936: $curr_usermodification{$context}{$role}{$field}) {
19937: push(@{$changes{$context}},$role);
19938: last;
19939: }
19940: }
19941: }
19942: }
19943: } else {
19944: foreach my $context (@contexts) {
19945: foreach my $role (@{$roles{$context}}) {
19946: push(@{$changes{$context}},$role);
19947: }
19948: }
19949: }
19950: }
19951: my %usermodification_hash = (
19952: usermodification => \%modifyhash,
19953: );
19954: my $putresult = &Apache::lonnet::put_dom('configuration',
19955: \%usermodification_hash,$dom);
19956: if ($putresult eq 'ok') {
19957: if (keys(%changes) > 0) {
19958: $resulttext = &mt('Changes made: ').'<ul>';
19959: foreach my $context (@contexts) {
19960: if (ref($changes{$context}) eq 'ARRAY') {
19961: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19962: if (ref($changes{$context}) eq 'ARRAY') {
19963: foreach my $role (@{$changes{$context}}) {
19964: my $rolename;
19965: if ($role eq 'cr') {
19966: $rolename = &mt('Custom');
19967: } else {
19968: $rolename = &Apache::lonnet::plaintext($role);
19969: }
19970: my @modifiable;
19971: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19972: foreach my $field (@fields) {
19973: if ($modifyhash{$context}{$role}{$field}) {
19974: push(@modifiable,$fieldtitles{$field});
19975: }
19976: }
19977: if (@modifiable > 0) {
19978: $resulttext .= join(', ',@modifiable);
19979: } else {
19980: $resulttext .= &mt('none');
19981: }
19982: $resulttext .= '</li>';
19983: }
19984: $resulttext .= '</ul></li>';
19985: }
19986: }
19987: }
19988: $resulttext .= '</ul>';
19989: } else {
19990: $resulttext = &mt('No changes made to user modification settings');
19991: }
19992: } else {
19993: $resulttext = '<span class="LC_error">'.
19994: &mt('An error occurred: [_1]',$putresult).'</span>';
19995: }
19996: return $resulttext;
19997: }
19998:
19999: sub modify_defaults {
20000: my ($dom,$lastactref,%domconfig) = @_;
20001: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
20002: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20003: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
20004: 'portal_def');
20005: my @authtypes = ('internal','krb4','krb5','localauth','lti');
20006: foreach my $item (@items) {
20007: $newvalues{$item} = $env{'form.'.$item};
20008: if ($item eq 'auth_def') {
20009: if ($newvalues{$item} ne '') {
20010: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
20011: push(@errors,$item);
20012: }
20013: }
20014: } elsif ($item eq 'lang_def') {
20015: if ($newvalues{$item} ne '') {
20016: if ($newvalues{$item} =~ /^(\w+)/) {
20017: my $langcode = $1;
20018: if ($langcode ne 'x_chef') {
20019: if (code2language($langcode) eq '') {
20020: push(@errors,$item);
20021: }
20022: }
20023: } else {
20024: push(@errors,$item);
20025: }
20026: }
20027: } elsif ($item eq 'timezone_def') {
20028: if ($newvalues{$item} ne '') {
20029: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
20030: push(@errors,$item);
20031: }
20032: }
20033: } elsif ($item eq 'datelocale_def') {
20034: if ($newvalues{$item} ne '') {
20035: my @datelocale_ids = DateTime::Locale->ids();
20036: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
20037: push(@errors,$item);
20038: }
20039: }
20040: } elsif ($item eq 'portal_def') {
20041: if ($newvalues{$item} ne '') {
20042: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
20043: foreach my $field ('email','web') {
20044: if ($env{'form.'.$item.'_'.$field}) {
20045: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
20046: }
20047: }
20048: } else {
20049: push(@errors,$item);
20050: }
20051: }
20052: }
20053: if (grep(/^\Q$item\E$/,@errors)) {
20054: $newvalues{$item} = $domdefaults{$item};
20055: if ($item eq 'portal_def') {
20056: if ($domdefaults{$item}) {
20057: foreach my $field ('email','web') {
20058: if (exists($domdefaults{$item.'_'.$field})) {
20059: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
20060: }
20061: }
20062: }
20063: }
20064: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
20065: $changes{$item} = 1;
20066: }
20067: if ($item eq 'portal_def') {
20068: unless (grep(/^\Q$item\E$/,@errors)) {
20069: if ($newvalues{$item} eq '') {
20070: foreach my $field ('email','web') {
20071: if (exists($domdefaults{$item.'_'.$field})) {
20072: delete($domdefaults{$item.'_'.$field});
20073: }
20074: }
20075: } else {
20076: unless ($changes{$item}) {
20077: foreach my $field ('email','web') {
20078: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
20079: $changes{$item} = 1;
20080: last;
20081: }
20082: }
20083: }
20084: foreach my $field ('email','web') {
20085: if ($newvalues{$item.'_'.$field}) {
20086: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
20087: } elsif (exists($domdefaults{$item.'_'.$field})) {
20088: delete($domdefaults{$item.'_'.$field});
20089: }
20090: }
20091: }
20092: }
20093: }
20094: $domdefaults{$item} = $newvalues{$item};
20095: }
20096: my %staticdefaults = (
20097: 'intauth_cost' => 10,
20098: 'intauth_check' => 0,
20099: 'intauth_switch' => 0,
20100: );
20101: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
20102: if (exists($domdefaults{$item})) {
20103: $newvalues{$item} = $domdefaults{$item};
20104: } else {
20105: $newvalues{$item} = $staticdefaults{$item};
20106: }
20107: }
20108: my ($unamemaprules,$ruleorder);
20109: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
20110: if (@possunamemaprules) {
20111: ($unamemaprules,$ruleorder) =
20112: &Apache::lonnet::inst_userrules($dom,'unamemap');
20113: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
20114: if (@{$ruleorder} > 0) {
20115: my %possrules;
20116: map { $possrules{$_} = 1; } @possunamemaprules;
20117: foreach my $rule (@{$ruleorder}) {
20118: if ($possrules{$rule}) {
20119: push(@{$newvalues{'unamemap_rule'}},$rule);
20120: }
20121: }
20122: }
20123: }
20124: }
20125: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
20126: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20127: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
20128: $newvalues{'unamemap_rule'});
20129: if (@rulediffs) {
20130: $changes{'unamemap_rule'} = 1;
20131: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
20132: }
20133: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
20134: $changes{'unamemap_rule'} = 1;
20135: delete($domdefaults{'unamemap_rule'});
20136: }
20137: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20138: if (@{$newvalues{'unamemap_rule'}} > 0) {
20139: $changes{'unamemap_rule'} = 1;
20140: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
20141: }
20142: }
20143: my %defaults_hash = (
20144: defaults => \%newvalues,
20145: );
20146: my $title = &defaults_titles();
20147:
20148: my $currinststatus;
20149: if (ref($domconfig{'inststatus'}) eq 'HASH') {
20150: $currinststatus = $domconfig{'inststatus'};
20151: } else {
20152: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20153: $currinststatus = {
20154: inststatustypes => $usertypes,
20155: inststatusorder => $types,
20156: inststatusguest => [],
20157: };
20158: }
20159: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
20160: my @allpos;
20161: my %alltypes;
20162: my @inststatusguest;
20163: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
20164: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
20165: unless (grep(/^\Q$type\E$/,@todelete)) {
20166: push(@inststatusguest,$type);
20167: }
20168: }
20169: }
20170: my ($currtitles,$currorder);
20171: if (ref($currinststatus) eq 'HASH') {
20172: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
20173: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
20174: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
20175: if ($currinststatus->{inststatustypes}->{$type} ne '') {
20176: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
20177: }
20178: }
20179: unless (grep(/^\Q$type\E$/,@todelete)) {
20180: my $position = $env{'form.inststatus_pos_'.$type};
20181: $position =~ s/\D+//g;
20182: $allpos[$position] = $type;
20183: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
20184: $alltypes{$type} =~ s/`//g;
20185: }
20186: }
20187: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
20188: $currtitles =~ s/,$//;
20189: }
20190: }
20191: if ($env{'form.addinststatus'}) {
20192: my $newtype = $env{'form.addinststatus'};
20193: $newtype =~ s/\W//g;
20194: unless (exists($alltypes{$newtype})) {
20195: $alltypes{$newtype} = $env{'form.addinststatus_title'};
20196: $alltypes{$newtype} =~ s/`//g;
20197: my $position = $env{'form.addinststatus_pos'};
20198: $position =~ s/\D+//g;
20199: if ($position ne '') {
20200: $allpos[$position] = $newtype;
20201: }
20202: }
20203: }
20204: my @orderedstatus;
20205: foreach my $type (@allpos) {
20206: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
20207: push(@orderedstatus,$type);
20208: }
20209: }
20210: foreach my $type (keys(%alltypes)) {
20211: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
20212: delete($alltypes{$type});
20213: }
20214: }
20215: $defaults_hash{'inststatus'} = {
20216: inststatustypes => \%alltypes,
20217: inststatusorder => \@orderedstatus,
20218: inststatusguest => \@inststatusguest,
20219: };
20220: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
20221: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
20222: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
20223: }
20224: }
20225: if ($currorder ne join(',',@orderedstatus)) {
20226: $changes{'inststatus'}{'inststatusorder'} = 1;
20227: }
20228: my $newtitles;
20229: foreach my $item (@orderedstatus) {
20230: $newtitles .= $alltypes{$item}.',';
20231: }
20232: $newtitles =~ s/,$//;
20233: if ($currtitles ne $newtitles) {
20234: $changes{'inststatus'}{'inststatustypes'} = 1;
20235: }
20236: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
20237: $dom);
20238: if ($putresult eq 'ok') {
20239: if (keys(%changes) > 0) {
20240: $resulttext = &mt('Changes made:').'<ul>';
20241: my $version = &Apache::lonnet::get_server_loncaparev($dom);
20242: 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";
20243: foreach my $item (sort(keys(%changes))) {
20244: if ($item eq 'inststatus') {
20245: if (ref($changes{'inststatus'}) eq 'HASH') {
20246: if (@orderedstatus) {
20247: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
20248: foreach my $type (@orderedstatus) {
20249: $resulttext .= $alltypes{$type}.', ';
20250: }
20251: $resulttext =~ s/, $//;
20252: $resulttext .= '</li>';
20253: } else {
20254: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
20255: }
20256: }
20257: } elsif ($item eq 'unamemap_rule') {
20258: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20259: my @rulenames;
20260: if (ref($unamemaprules) eq 'HASH') {
20261: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
20262: if (ref($unamemaprules->{$rule}) eq 'HASH') {
20263: push(@rulenames,$unamemaprules->{$rule}->{'name'});
20264: }
20265: }
20266: }
20267: if (@rulenames) {
20268: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
20269: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
20270: '</li>';
20271: } else {
20272: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
20273: }
20274: } else {
20275: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
20276: }
20277: } else {
20278: my $value = $env{'form.'.$item};
20279: if ($value eq '') {
20280: $value = &mt('none');
20281: } elsif ($item eq 'auth_def') {
20282: my %authnames = &authtype_names();
20283: my %shortauth = (
20284: internal => 'int',
20285: krb4 => 'krb4',
20286: krb5 => 'krb5',
20287: localauth => 'loc',
20288: lti => 'lti',
20289: );
20290: $value = $authnames{$shortauth{$value}};
20291: }
20292: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
20293: $mailmsgtext .= "$title->{$item} set to $value\n";
20294: if ($item eq 'portal_def') {
20295: if ($env{'form.'.$item} ne '') {
20296: foreach my $field ('email','web') {
20297: $value = $env{'form.'.$item.'_'.$field};
20298: if ($value) {
20299: $value = &mt('Yes');
20300: } else {
20301: $value = &mt('No');
20302: }
20303: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
20304: }
20305: }
20306: }
20307: }
20308: }
20309: $resulttext .= '</ul>';
20310: $mailmsgtext .= "\n";
20311: my $cachetime = 24*60*60;
20312: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20313: if (ref($lastactref) eq 'HASH') {
20314: $lastactref->{'domdefaults'} = 1;
20315: }
20316: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
20317: my $notify = 1;
20318: if (ref($domconfig{'contacts'}) eq 'HASH') {
20319: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
20320: $notify = 0;
20321: }
20322: }
20323: if ($notify) {
20324: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
20325: "LON-CAPA Domain Settings Change - $dom",
20326: $mailmsgtext);
20327: }
20328: }
20329: } else {
20330: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
20331: }
20332: } else {
20333: $resulttext = '<span class="LC_error">'.
20334: &mt('An error occurred: [_1]',$putresult).'</span>';
20335: }
20336: if (@errors > 0) {
20337: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
20338: foreach my $item (@errors) {
20339: $resulttext .= ' "'.$title->{$item}.'",';
20340: }
20341: $resulttext =~ s/,$//;
20342: }
20343: return $resulttext;
20344: }
20345:
20346: sub modify_scantron {
20347: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20348: my ($resulttext,%confhash,%changes,$errors);
20349: my $custom = 'custom.tab';
20350: my $default = 'default.tab';
20351: my $servadm = $r->dir_config('lonAdmEMail');
20352: my ($configuserok,$author_ok,$switchserver) =
20353: &config_check($dom,$confname,$servadm);
20354: if ($env{'form.scantronformat.filename'} ne '') {
20355: my $error;
20356: if ($configuserok eq 'ok') {
20357: if ($switchserver) {
20358: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
20359: } else {
20360: if ($author_ok eq 'ok') {
20361: my ($result,$scantronurl) =
20362: &publishlogo($r,'upload','scantronformat',$dom,
20363: $confname,'scantron','','',$custom);
20364: if ($result eq 'ok') {
20365: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
20366: $changes{'scantronformat'} = 1;
20367: } else {
20368: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
20369: }
20370: } else {
20371: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
20372: }
20373: }
20374: } else {
20375: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
20376: }
20377: if ($error) {
20378: &Apache::lonnet::logthis($error);
20379: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
20380: }
20381: }
20382: if (ref($domconfig{'scantron'}) eq 'HASH') {
20383: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
20384: if ($env{'form.scantronformat_del'}) {
20385: $confhash{'scantron'}{'scantronformat'} = '';
20386: $changes{'scantronformat'} = 1;
20387: } else {
20388: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
20389: }
20390: }
20391: }
20392: my @options = ('hdr','pad','rem');
20393: my @fields = &scantroncsv_fields();
20394: my %titles = &scantronconfig_titles();
20395: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
20396: my ($newdat,$currdat,%newcol,%currcol);
20397: if (grep(/^dat$/,@formats)) {
20398: $confhash{'scantron'}{config}{dat} = 1;
20399: $newdat = 1;
20400: } else {
20401: $newdat = 0;
20402: }
20403: if (grep(/^csv$/,@formats)) {
20404: my %bynum;
20405: foreach my $field (@fields) {
20406: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
20407: my $posscol = $1;
20408: if (($posscol < 20) && (!$bynum{$posscol})) {
20409: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
20410: $bynum{$posscol} = $field;
20411: $newcol{$field} = $posscol;
20412: }
20413: }
20414: }
20415: if (keys(%newcol)) {
20416: foreach my $option (@options) {
20417: if ($env{'form.scantroncsv_'.$option}) {
20418: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
20419: }
20420: }
20421: }
20422: }
20423: $currdat = 1;
20424: if (ref($domconfig{'scantron'}) eq 'HASH') {
20425: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
20426: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
20427: $currdat = 0;
20428: }
20429: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20430: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20431: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
20432: }
20433: }
20434: }
20435: }
20436: if ($currdat != $newdat) {
20437: $changes{'config'} = 1;
20438: } else {
20439: foreach my $field (@fields) {
20440: if ($currcol{$field} ne '') {
20441: if ($currcol{$field} ne $newcol{$field}) {
20442: $changes{'config'} = 1;
20443: last;
20444: }
20445: } elsif ($newcol{$field} ne '') {
20446: $changes{'config'} = 1;
20447: last;
20448: }
20449: }
20450: }
20451: if (keys(%confhash) > 0) {
20452: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
20453: $dom);
20454: if ($putresult eq 'ok') {
20455: if (keys(%changes) > 0) {
20456: if (ref($confhash{'scantron'}) eq 'HASH') {
20457: $resulttext = &mt('Changes made:').'<ul>';
20458: if ($changes{'scantronformat'}) {
20459: if ($confhash{'scantron'}{'scantronformat'} eq '') {
20460: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
20461: } else {
20462: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
20463: }
20464: }
20465: if ($changes{'config'}) {
20466: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
20467: if ($confhash{'scantron'}{'config'}{'dat'}) {
20468: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
20469: }
20470: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20471: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20472: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
20473: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
20474: foreach my $field (@fields) {
20475: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
20476: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
20477: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
20478: }
20479: }
20480: $resulttext .= '</ul></li>';
20481: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
20482: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
20483: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
20484: foreach my $option (@options) {
20485: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
20486: $resulttext .= '<li>'.$titles{$option}.'</li>';
20487: }
20488: }
20489: $resulttext .= '</ul></li>';
20490: }
20491: }
20492: }
20493: }
20494: }
20495: } else {
20496: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
20497: }
20498: }
20499: $resulttext .= '</ul>';
20500: } else {
20501: $resulttext = &mt('Changes made to bubblesheet format file.');
20502: }
20503: &Apache::loncommon::devalidate_domconfig_cache($dom);
20504: if (ref($lastactref) eq 'HASH') {
20505: $lastactref->{'domainconfig'} = 1;
20506: }
20507: } else {
20508: $resulttext = &mt('No changes made to bubblesheet format settings');
20509: }
20510: } else {
20511: $resulttext = '<span class="LC_error">'.
20512: &mt('An error occurred: [_1]',$putresult).'</span>';
20513: }
20514: } else {
20515: $resulttext = &mt('No changes made to bubblesheet format file');
20516: }
20517: if ($errors) {
20518: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
20519: $errors.'</ul></p>';
20520: }
20521: return $resulttext;
20522: }
20523:
20524: sub modify_coursecategories {
20525: my ($dom,$lastactref,%domconfig) = @_;
20526: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
20527: $cathash);
20528: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
20529: my @catitems = ('unauth','auth');
20530: my @cattypes = ('std','domonly','codesrch','none');
20531: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20532: $cathash = $domconfig{'coursecategories'}{'cats'};
20533: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
20534: $changes{'togglecats'} = 1;
20535: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
20536: }
20537: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
20538: $changes{'categorize'} = 1;
20539: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
20540: }
20541: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
20542: $changes{'togglecatscomm'} = 1;
20543: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
20544: }
20545: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
20546: $changes{'categorizecomm'} = 1;
20547: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
20548:
20549: }
20550: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
20551: $changes{'togglecatsplace'} = 1;
20552: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
20553: }
20554: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
20555: $changes{'categorizeplace'} = 1;
20556: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
20557: }
20558: foreach my $item (@catitems) {
20559: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20560: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
20561: $changes{$item} = 1;
20562: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20563: }
20564: }
20565: }
20566: } else {
20567: $changes{'togglecats'} = 1;
20568: $changes{'categorize'} = 1;
20569: $changes{'togglecatscomm'} = 1;
20570: $changes{'categorizecomm'} = 1;
20571: $changes{'togglecatsplace'} = 1;
20572: $changes{'categorizeplace'} = 1;
20573: $domconfig{'coursecategories'} = {
20574: togglecats => $env{'form.togglecats'},
20575: categorize => $env{'form.categorize'},
20576: togglecatscomm => $env{'form.togglecatscomm'},
20577: categorizecomm => $env{'form.categorizecomm'},
20578: togglecatsplace => $env{'form.togglecatsplace'},
20579: categorizeplace => $env{'form.categorizeplace'},
20580: };
20581: foreach my $item (@catitems) {
20582: if ($env{'form.coursecat_'.$item} ne 'std') {
20583: $changes{$item} = 1;
20584: }
20585: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20586: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20587: }
20588: }
20589: }
20590: if (ref($cathash) eq 'HASH') {
20591: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
20592: push (@deletecategory,'instcode::0');
20593: }
20594: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
20595: push(@deletecategory,'communities::0');
20596: }
20597: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
20598: push(@deletecategory,'placement::0');
20599: }
20600: }
20601: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
20602: if (ref($cathash) eq 'HASH') {
20603: if (@deletecategory > 0) {
20604: #FIXME Need to remove category from all courses using a deleted category
20605: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
20606: foreach my $item (@deletecategory) {
20607: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
20608: delete($domconfig{'coursecategories'}{'cats'}{$item});
20609: $deletions{$item} = 1;
20610: &recurse_cat_deletes($item,$cathash,\%deletions);
20611: }
20612: }
20613: }
20614: foreach my $item (keys(%{$cathash})) {
20615: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20616: if ($cathash->{$item} ne $env{'form.'.$item}) {
20617: $reorderings{$item} = 1;
20618: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
20619: }
20620: if ($env{'form.addcategory_name_'.$item} ne '') {
20621: my $newcat = $env{'form.addcategory_name_'.$item};
20622: my $newdepth = $depth+1;
20623: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20624: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
20625: $adds{$newitem} = 1;
20626: }
20627: if ($env{'form.subcat_'.$item} ne '') {
20628: my $newcat = $env{'form.subcat_'.$item};
20629: my $newdepth = $depth+1;
20630: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20631: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
20632: $adds{$newitem} = 1;
20633: }
20634: }
20635: }
20636: if ($env{'form.instcode'} eq '1') {
20637: if (ref($cathash) eq 'HASH') {
20638: my $newitem = 'instcode::0';
20639: if ($cathash->{$newitem} eq '') {
20640: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20641: $adds{$newitem} = 1;
20642: }
20643: } else {
20644: my $newitem = 'instcode::0';
20645: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20646: $adds{$newitem} = 1;
20647: }
20648: }
20649: if ($env{'form.communities'} eq '1') {
20650: if (ref($cathash) eq 'HASH') {
20651: my $newitem = 'communities::0';
20652: if ($cathash->{$newitem} eq '') {
20653: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20654: $adds{$newitem} = 1;
20655: }
20656: } else {
20657: my $newitem = 'communities::0';
20658: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20659: $adds{$newitem} = 1;
20660: }
20661: }
20662: if ($env{'form.placement'} eq '1') {
20663: if (ref($cathash) eq 'HASH') {
20664: my $newitem = 'placement::0';
20665: if ($cathash->{$newitem} eq '') {
20666: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20667: $adds{$newitem} = 1;
20668: }
20669: } else {
20670: my $newitem = 'placement::0';
20671: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20672: $adds{$newitem} = 1;
20673: }
20674: }
20675: if ($env{'form.addcategory_name'} ne '') {
20676: if (($env{'form.addcategory_name'} ne 'instcode') &&
20677: ($env{'form.addcategory_name'} ne 'communities') &&
20678: ($env{'form.addcategory_name'} ne 'placement')) {
20679: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
20680: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
20681: $adds{$newitem} = 1;
20682: }
20683: }
20684: my $putresult;
20685: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20686: if (keys(%deletions) > 0) {
20687: foreach my $key (keys(%deletions)) {
20688: if ($predelallitems{$key} ne '') {
20689: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
20690: }
20691: }
20692: }
20693: my (@chkcats,@chktrails,%chkallitems);
20694: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
20695: if (ref($chkcats[0]) eq 'ARRAY') {
20696: my $depth = 0;
20697: my $chg = 0;
20698: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
20699: my $name = $chkcats[0][$i];
20700: my $item;
20701: if ($name eq '') {
20702: $chg ++;
20703: } else {
20704: $item = &escape($name).'::0';
20705: if ($chg) {
20706: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
20707: }
20708: $depth ++;
20709: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
20710: $depth --;
20711: }
20712: }
20713: }
20714: }
20715: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20716: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
20717: if ($putresult eq 'ok') {
20718: my %title = (
20719: togglecats => 'Show/Hide a course in catalog',
20720: categorize => 'Assign a category to a course',
20721: togglecatscomm => 'Show/Hide a community in catalog',
20722: categorizecomm => 'Assign a category to a community',
20723: );
20724: my %level = (
20725: dom => 'set in Domain ("Modify Course/Community")',
20726: crs => 'set in Course ("Course Configuration")',
20727: comm => 'set in Community ("Community Configuration")',
20728: none => 'No catalog',
20729: std => 'Standard catalog',
20730: domonly => 'Domain-only catalog',
20731: codesrch => 'Code search form',
20732: );
20733: $resulttext = &mt('Changes made:').'<ul>';
20734: if ($changes{'togglecats'}) {
20735: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
20736: }
20737: if ($changes{'categorize'}) {
20738: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
20739: }
20740: if ($changes{'togglecatscomm'}) {
20741: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
20742: }
20743: if ($changes{'categorizecomm'}) {
20744: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
20745: }
20746: if ($changes{'unauth'}) {
20747: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
20748: }
20749: if ($changes{'auth'}) {
20750: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
20751: }
20752: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20753: my $cathash;
20754: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20755: $cathash = $domconfig{'coursecategories'}{'cats'};
20756: } else {
20757: $cathash = {};
20758: }
20759: my (@cats,@trails,%allitems);
20760: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
20761: if (keys(%deletions) > 0) {
20762: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
20763: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
20764: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
20765: }
20766: $resulttext .= '</ul></li>';
20767: }
20768: if (keys(%reorderings) > 0) {
20769: my %sort_by_trail;
20770: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
20771: foreach my $key (keys(%reorderings)) {
20772: if ($allitems{$key} ne '') {
20773: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20774: }
20775: }
20776: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20777: $resulttext .= '<li>'.$trails[$trail].'</li>';
20778: }
20779: $resulttext .= '</ul></li>';
20780: }
20781: if (keys(%adds) > 0) {
20782: my %sort_by_trail;
20783: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
20784: foreach my $key (keys(%adds)) {
20785: if ($allitems{$key} ne '') {
20786: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20787: }
20788: }
20789: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20790: $resulttext .= '<li>'.$trails[$trail].'</li>';
20791: }
20792: $resulttext .= '</ul></li>';
20793: }
20794: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
20795: if (ref($lastactref) eq 'HASH') {
20796: $lastactref->{'cats'} = 1;
20797: }
20798: }
20799: $resulttext .= '</ul>';
20800: if ($changes{'unauth'} || $changes{'auth'}) {
20801: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20802: if ($changes{'auth'}) {
20803: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20804: }
20805: if ($changes{'unauth'}) {
20806: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20807: }
20808: my $cachetime = 24*60*60;
20809: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20810: if (ref($lastactref) eq 'HASH') {
20811: $lastactref->{'domdefaults'} = 1;
20812: }
20813: }
20814: } else {
20815: $resulttext = '<span class="LC_error">'.
20816: &mt('An error occurred: [_1]',$putresult).'</span>';
20817: }
20818: } else {
20819: $resulttext = &mt('No changes made to course and community categories');
20820: }
20821: return $resulttext;
20822: }
20823:
20824: sub modify_serverstatuses {
20825: my ($dom,%domconfig) = @_;
20826: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20827: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20828: %currserverstatus = %{$domconfig{'serverstatuses'}};
20829: }
20830: my @pages = &serverstatus_pages();
20831: foreach my $type (@pages) {
20832: $newserverstatus{$type}{'namedusers'} = '';
20833: $newserverstatus{$type}{'machines'} = '';
20834: if (defined($env{'form.'.$type.'_namedusers'})) {
20835: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20836: my @okusers;
20837: foreach my $user (@users) {
20838: my ($uname,$udom) = split(/:/,$user);
20839: if (($udom =~ /^$match_domain$/) &&
20840: (&Apache::lonnet::domain($udom)) &&
20841: ($uname =~ /^$match_username$/)) {
20842: if (!grep(/^\Q$user\E/,@okusers)) {
20843: push(@okusers,$user);
20844: }
20845: }
20846: }
20847: if (@okusers > 0) {
20848: @okusers = sort(@okusers);
20849: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20850: }
20851: }
20852: if (defined($env{'form.'.$type.'_machines'})) {
20853: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20854: my @okmachines;
20855: foreach my $ip (@machines) {
20856: my @parts = split(/\./,$ip);
20857: next if (@parts < 4);
20858: my $badip = 0;
20859: for (my $i=0; $i<4; $i++) {
20860: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20861: $badip = 1;
20862: last;
20863: }
20864: }
20865: if (!$badip) {
20866: push(@okmachines,$ip);
20867: }
20868: }
20869: @okmachines = sort(@okmachines);
20870: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20871: }
20872: }
20873: my %serverstatushash = (
20874: serverstatuses => \%newserverstatus,
20875: );
20876: foreach my $type (@pages) {
20877: foreach my $setting ('namedusers','machines') {
20878: my (@current,@new);
20879: if (ref($currserverstatus{$type}) eq 'HASH') {
20880: if ($currserverstatus{$type}{$setting} ne '') {
20881: @current = split(/,/,$currserverstatus{$type}{$setting});
20882: }
20883: }
20884: if ($newserverstatus{$type}{$setting} ne '') {
20885: @new = split(/,/,$newserverstatus{$type}{$setting});
20886: }
20887: if (@current > 0) {
20888: if (@new > 0) {
20889: foreach my $item (@current) {
20890: if (!grep(/^\Q$item\E$/,@new)) {
20891: $changes{$type}{$setting} = 1;
20892: last;
20893: }
20894: }
20895: foreach my $item (@new) {
20896: if (!grep(/^\Q$item\E$/,@current)) {
20897: $changes{$type}{$setting} = 1;
20898: last;
20899: }
20900: }
20901: } else {
20902: $changes{$type}{$setting} = 1;
20903: }
20904: } elsif (@new > 0) {
20905: $changes{$type}{$setting} = 1;
20906: }
20907: }
20908: }
20909: if (keys(%changes) > 0) {
20910: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20911: my $putresult = &Apache::lonnet::put_dom('configuration',
20912: \%serverstatushash,$dom);
20913: if ($putresult eq 'ok') {
20914: $resulttext .= &mt('Changes made:').'<ul>';
20915: foreach my $type (@pages) {
20916: if (ref($changes{$type}) eq 'HASH') {
20917: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20918: if ($changes{$type}{'namedusers'}) {
20919: if ($newserverstatus{$type}{'namedusers'} eq '') {
20920: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20921: } else {
20922: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20923: }
20924: }
20925: if ($changes{$type}{'machines'}) {
20926: if ($newserverstatus{$type}{'machines'} eq '') {
20927: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20928: } else {
20929: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20930: }
20931:
20932: }
20933: $resulttext .= '</ul></li>';
20934: }
20935: }
20936: $resulttext .= '</ul>';
20937: } else {
20938: $resulttext = '<span class="LC_error">'.
20939: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20940:
20941: }
20942: } else {
20943: $resulttext = &mt('No changes made to access to server status pages');
20944: }
20945: return $resulttext;
20946: }
20947:
20948: sub modify_helpsettings {
20949: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20950: my ($resulttext,$errors,%changes,%helphash);
20951: my %defaultchecked = ('submitbugs' => 'on');
20952: my @offon = ('off','on');
20953: my @toggles = ('submitbugs');
20954: my %current = ('submitbugs' => '',
20955: 'adhoc' => {},
20956: );
20957: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20958: %current = %{$domconfig{'helpsettings'}};
20959: }
20960: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20961: foreach my $item (@toggles) {
20962: if ($defaultchecked{$item} eq 'on') {
20963: if ($current{$item} eq '') {
20964: if ($env{'form.'.$item} eq '0') {
20965: $changes{$item} = 1;
20966: }
20967: } elsif ($current{$item} ne $env{'form.'.$item}) {
20968: $changes{$item} = 1;
20969: }
20970: } elsif ($defaultchecked{$item} eq 'off') {
20971: if ($current{$item} eq '') {
20972: if ($env{'form.'.$item} eq '1') {
20973: $changes{$item} = 1;
20974: }
20975: } elsif ($current{$item} ne $env{'form.'.$item}) {
20976: $changes{$item} = 1;
20977: }
20978: }
20979: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20980: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20981: }
20982: }
20983: my $maxnum = $env{'form.helproles_maxnum'};
20984: my $confname = $dom.'-domainconfig';
20985: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20986: my (@allpos,%newsettings,%changedprivs,$newrole);
20987: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20988: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20989: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20990: my %lt = &Apache::lonlocal::texthash(
20991: s => 'system',
20992: d => 'domain',
20993: order => 'Display order',
20994: access => 'Role usage',
20995: all => 'All with domain helpdesk or helpdesk assistant role',
20996: dh => 'All with domain helpdesk role',
20997: da => 'All with domain helpdesk assistant role',
20998: none => 'None',
20999: status => 'Determined based on institutional status',
21000: inc => 'Include all, but exclude specific personnel',
21001: exc => 'Exclude all, but include specific personnel',
21002: );
21003: for (my $num=0; $num<=$maxnum; $num++) {
21004: my ($prefix,$identifier,$rolename,%curr);
21005: if ($num == $maxnum) {
21006: next unless ($env{'form.newcusthelp'} == $maxnum);
21007: $identifier = 'custhelp'.$num;
21008: $prefix = 'helproles_'.$num;
21009: $rolename = $env{'form.custhelpname'.$num};
21010: $rolename=~s/[^A-Za-z0-9]//gs;
21011: next if ($rolename eq '');
21012: next if (exists($existing{'rolesdef_'.$rolename}));
21013: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
21014: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
21015: $newprivs{'c'},$confname,$dom);
21016: if ($result ne 'ok') {
21017: $errors .= '<li><span class="LC_error">'.
21018: &mt('An error occurred storing the new custom role: [_1]',
21019: $result).'</span></li>';
21020: next;
21021: } else {
21022: $changedprivs{$rolename} = \%newprivs;
21023: $newrole = $rolename;
21024: }
21025: } else {
21026: $prefix = 'helproles_'.$num;
21027: $rolename = $env{'form.'.$prefix};
21028: next if ($rolename eq '');
21029: next unless (exists($existing{'rolesdef_'.$rolename}));
21030: $identifier = 'custhelp'.$num;
21031: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
21032: my %currprivs;
21033: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
21034: split(/\_/,$existing{'rolesdef_'.$rolename});
21035: foreach my $level ('c','d','s') {
21036: if ($newprivs{$level} ne $currprivs{$level}) {
21037: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
21038: $newprivs{'c'},$confname,$dom);
21039: if ($result ne 'ok') {
21040: $errors .= '<li><span class="LC_error">'.
21041: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
21042: $rolename,$result).'</span></li>';
21043: } else {
21044: $changedprivs{$rolename} = \%newprivs;
21045: }
21046: last;
21047: }
21048: }
21049: if (ref($current{'adhoc'}) eq 'HASH') {
21050: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
21051: %curr = %{$current{'adhoc'}{$rolename}};
21052: }
21053: }
21054: }
21055: my $newpos = $env{'form.'.$prefix.'_pos'};
21056: $newpos =~ s/\D+//g;
21057: $allpos[$newpos] = $rolename;
21058: my $newdesc = $env{'form.'.$prefix.'_desc'};
21059: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
21060: if ($curr{'desc'}) {
21061: if ($curr{'desc'} ne $newdesc) {
21062: $changes{'customrole'}{$rolename}{'desc'} = 1;
21063: $newsettings{$rolename}{'desc'} = $newdesc;
21064: }
21065: } elsif ($newdesc ne '') {
21066: $changes{'customrole'}{$rolename}{'desc'} = 1;
21067: $newsettings{$rolename}{'desc'} = $newdesc;
21068: }
21069: my $access = $env{'form.'.$prefix.'_access'};
21070: if (grep(/^\Q$access\E$/,@accesstypes)) {
21071: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
21072: if ($access eq 'status') {
21073: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
21074: if (scalar(@statuses) == 0) {
21075: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
21076: } else {
21077: my (@shownstatus,$numtypes);
21078: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
21079: if (ref($types) eq 'ARRAY') {
21080: $numtypes = scalar(@{$types});
21081: foreach my $type (sort(@statuses)) {
21082: if ($type eq 'default') {
21083: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
21084: } elsif (grep(/^\Q$type\E$/,@{$types})) {
21085: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
21086: push(@shownstatus,$usertypes->{$type});
21087: }
21088: }
21089: }
21090: if (grep(/^default$/,@statuses)) {
21091: push(@shownstatus,$othertitle);
21092: }
21093: if (scalar(@shownstatus) == 1+$numtypes) {
21094: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
21095: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
21096: } else {
21097: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
21098: if (ref($curr{'status'}) eq 'ARRAY') {
21099: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
21100: if (@diffs) {
21101: $changes{'customrole'}{$rolename}{$access} = 1;
21102: }
21103: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
21104: $changes{'customrole'}{$rolename}{$access} = 1;
21105: }
21106: }
21107: }
21108: } elsif (($access eq 'inc') || ($access eq 'exc')) {
21109: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
21110: my @newspecstaff;
21111: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
21112: foreach my $person (sort(@personnel)) {
21113: if ($domhelpdesk{$person}) {
21114: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
21115: }
21116: }
21117: if (ref($curr{$access}) eq 'ARRAY') {
21118: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
21119: if (@diffs) {
21120: $changes{'customrole'}{$rolename}{$access} = 1;
21121: }
21122: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
21123: $changes{'customrole'}{$rolename}{$access} = 1;
21124: }
21125: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
21126: my ($uname,$udom) = split(/:/,$person);
21127: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
21128: }
21129: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
21130: }
21131: } else {
21132: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
21133: }
21134: unless ($curr{'access'} eq $access) {
21135: $changes{'customrole'}{$rolename}{'access'} = 1;
21136: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
21137: }
21138: }
21139: if (@allpos > 0) {
21140: my $idx = 0;
21141: foreach my $rolename (@allpos) {
21142: if ($rolename ne '') {
21143: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
21144: if (ref($current{'adhoc'}) eq 'HASH') {
21145: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
21146: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
21147: $changes{'customrole'}{$rolename}{'order'} = 1;
21148: $newsettings{$rolename}{'order'} = $idx+1;
21149: }
21150: }
21151: }
21152: $idx ++;
21153: }
21154: }
21155: }
21156: my $putresult;
21157: if (keys(%changes) > 0) {
21158: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
21159: if ($putresult eq 'ok') {
21160: if (ref($helphash{'helpsettings'}) eq 'HASH') {
21161: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
21162: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
21163: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
21164: }
21165: }
21166: my $cachetime = 24*60*60;
21167: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21168: if (ref($lastactref) eq 'HASH') {
21169: $lastactref->{'domdefaults'} = 1;
21170: }
21171: } else {
21172: $errors .= '<li><span class="LC_error">'.
21173: &mt('An error occurred storing the settings: [_1]',
21174: $putresult).'</span></li>';
21175: }
21176: }
21177: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
21178: $resulttext = &mt('Changes made:').'<ul>';
21179: my (%shownprivs,@levelorder);
21180: @levelorder = ('c','d','s');
21181: if ((keys(%changes)) && ($putresult eq 'ok')) {
21182: foreach my $item (sort(keys(%changes))) {
21183: if ($item eq 'submitbugs') {
21184: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
21185: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
21186: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
21187: } elsif ($item eq 'customrole') {
21188: if (ref($changes{'customrole'}) eq 'HASH') {
21189: my @keyorder = ('order','desc','access','status','exc','inc');
21190: my %keytext = &Apache::lonlocal::texthash(
21191: order => 'Order',
21192: desc => 'Role description',
21193: access => 'Role usage',
21194: status => 'Allowed institutional types',
21195: exc => 'Allowed personnel',
21196: inc => 'Disallowed personnel',
21197: );
21198: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
21199: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
21200: if ($role eq $newrole) {
21201: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
21202: $role).'<ul>';
21203: } else {
21204: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21205: $role).'<ul>';
21206: }
21207: foreach my $key (@keyorder) {
21208: if ($changes{'customrole'}{$role}{$key}) {
21209: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
21210: $keytext{$key},$newsettings{$role}{$key}).
21211: '</li>';
21212: }
21213: }
21214: if (ref($changedprivs{$role}) eq 'HASH') {
21215: $shownprivs{$role} = 1;
21216: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
21217: foreach my $level (@levelorder) {
21218: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21219: next if ($item eq '');
21220: my ($priv) = split(/\&/,$item,2);
21221: if (&Apache::lonnet::plaintext($priv)) {
21222: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21223: unless ($level eq 'c') {
21224: $resulttext .= ' ('.$lt{$level}.')';
21225: }
21226: $resulttext .= '</li>';
21227: }
21228: }
21229: }
21230: $resulttext .= '</ul>';
21231: }
21232: $resulttext .= '</ul></li>';
21233: }
21234: }
21235: }
21236: }
21237: }
21238: }
21239: if (keys(%changedprivs)) {
21240: foreach my $role (sort(keys(%changedprivs))) {
21241: unless ($shownprivs{$role}) {
21242: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21243: $role).'<ul>'.
21244: '<li>'.&mt('Privileges set to :').'<ul>';
21245: foreach my $level (@levelorder) {
21246: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21247: next if ($item eq '');
21248: my ($priv) = split(/\&/,$item,2);
21249: if (&Apache::lonnet::plaintext($priv)) {
21250: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21251: unless ($level eq 'c') {
21252: $resulttext .= ' ('.$lt{$level}.')';
21253: }
21254: $resulttext .= '</li>';
21255: }
21256: }
21257: }
21258: $resulttext .= '</ul></li></ul></li>';
21259: }
21260: }
21261: }
21262: $resulttext .= '</ul>';
21263: } else {
21264: $resulttext = &mt('No changes made to help settings');
21265: }
21266: if ($errors) {
21267: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
21268: $errors.'</ul>';
21269: }
21270: return $resulttext;
21271: }
21272:
21273: sub modify_coursedefaults {
21274: my ($dom,$lastactref,%domconfig) = @_;
21275: my ($resulttext,$errors,%changes,%defaultshash);
21276: my %defaultchecked = (
21277: 'canuse_pdfforms' => 'off',
21278: 'uselcmath' => 'on',
21279: 'usejsme' => 'on',
21280: 'inline_chem' => 'on',
21281: 'ltiauth' => 'off',
21282: );
21283: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
21284: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
21285: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
21286: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
21287: 'mysqltables_textbook','mysqltables_placement');
21288: my @types = ('official','unofficial','community','textbook','placement');
21289: my %staticdefaults = (
21290: anonsurvey_threshold => 10,
21291: uploadquota => 500,
21292: postsubmit => 60,
21293: mysqltables => 172800,
21294: );
21295: my %texoptions = (
21296: MathJax => 'MathJax',
21297: mimetex => &mt('Convert to Images'),
21298: tth => &mt('TeX to HTML'),
21299: );
21300: $defaultshash{'coursedefaults'} = {};
21301:
21302: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
21303: if ($domconfig{'coursedefaults'} eq '') {
21304: $domconfig{'coursedefaults'} = {};
21305: }
21306: }
21307:
21308: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
21309: foreach my $item (@toggles) {
21310: if ($defaultchecked{$item} eq 'on') {
21311: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21312: ($env{'form.'.$item} eq '0')) {
21313: $changes{$item} = 1;
21314: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21315: $changes{$item} = 1;
21316: }
21317: } elsif ($defaultchecked{$item} eq 'off') {
21318: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21319: ($env{'form.'.$item} eq '1')) {
21320: $changes{$item} = 1;
21321: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21322: $changes{$item} = 1;
21323: }
21324: }
21325: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
21326: }
21327: foreach my $item (@numbers) {
21328: my ($currdef,$newdef);
21329: $newdef = $env{'form.'.$item};
21330: if ($item eq 'anonsurvey_threshold') {
21331: $currdef = $domconfig{'coursedefaults'}{$item};
21332: $newdef =~ s/\D//g;
21333: if ($newdef eq '' || $newdef < 1) {
21334: $newdef = 1;
21335: }
21336: $defaultshash{'coursedefaults'}{$item} = $newdef;
21337: } else {
21338: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
21339: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
21340: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
21341: }
21342: $newdef =~ s/[^\w.\-]//g;
21343: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
21344: }
21345: if ($currdef ne $newdef) {
21346: if ($item eq 'anonsurvey_threshold') {
21347: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
21348: $changes{$item} = 1;
21349: }
21350: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
21351: my $setting = $1;
21352: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
21353: $changes{$setting} = 1;
21354: }
21355: }
21356: }
21357: }
21358: my $texengine;
21359: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
21360: $texengine = $env{'form.texengine'};
21361: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
21362: if ($currdef eq '') {
21363: unless ($texengine eq $Apache::lonnet::deftex) {
21364: $changes{'texengine'} = 1;
21365: }
21366: } elsif ($currdef ne $texengine) {
21367: $changes{'texengine'} = 1;
21368: }
21369: }
21370: if ($texengine ne '') {
21371: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
21372: }
21373: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
21374: my @currclonecode;
21375: if (ref($currclone) eq 'HASH') {
21376: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
21377: @currclonecode = @{$currclone->{'instcode'}};
21378: }
21379: }
21380: my $newclone;
21381: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
21382: $newclone = $env{'form.canclone'};
21383: }
21384: if ($newclone eq 'instcode') {
21385: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
21386: my (%codedefaults,@code_order,@clonecode);
21387: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
21388: \@code_order);
21389: foreach my $item (@code_order) {
21390: if (grep(/^\Q$item\E$/,@newcodes)) {
21391: push(@clonecode,$item);
21392: }
21393: }
21394: if (@clonecode) {
21395: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
21396: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
21397: if (@diffs) {
21398: $changes{'canclone'} = 1;
21399: }
21400: } else {
21401: $newclone eq '';
21402: }
21403: } elsif ($newclone ne '') {
21404: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
21405: }
21406: if ($newclone ne $currclone) {
21407: $changes{'canclone'} = 1;
21408: }
21409: my %credits;
21410: foreach my $type (@types) {
21411: unless ($type eq 'community') {
21412: $credits{$type} = $env{'form.'.$type.'_credits'};
21413: $credits{$type} =~ s/[^\d.]+//g;
21414: }
21415: }
21416: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
21417: ($env{'form.coursecredits'} eq '1')) {
21418: $changes{'coursecredits'} = 1;
21419: foreach my $type (keys(%credits)) {
21420: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21421: }
21422: } else {
21423: if ($env{'form.coursecredits'} eq '1') {
21424: foreach my $type (@types) {
21425: unless ($type eq 'community') {
21426: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
21427: $changes{'coursecredits'} = 1;
21428: }
21429: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21430: }
21431: }
21432: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21433: foreach my $type (@types) {
21434: unless ($type eq 'community') {
21435: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
21436: $changes{'coursecredits'} = 1;
21437: last;
21438: }
21439: }
21440: }
21441: }
21442: }
21443: if ($env{'form.postsubmit'} eq '1') {
21444: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
21445: my %currtimeout;
21446: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21447: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
21448: $changes{'postsubmit'} = 1;
21449: }
21450: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21451: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
21452: }
21453: } else {
21454: $changes{'postsubmit'} = 1;
21455: }
21456: foreach my $type (@types) {
21457: my $timeout = $env{'form.'.$type.'_timeout'};
21458: $timeout =~ s/\D//g;
21459: if ($timeout == $staticdefaults{'postsubmit'}) {
21460: $timeout = '';
21461: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
21462: $timeout = '0';
21463: }
21464: unless ($timeout eq '') {
21465: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
21466: }
21467: if (exists($currtimeout{$type})) {
21468: if ($timeout ne $currtimeout{$type}) {
21469: $changes{'postsubmit'} = 1;
21470: }
21471: } elsif ($timeout ne '') {
21472: $changes{'postsubmit'} = 1;
21473: }
21474: }
21475: } else {
21476: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
21477: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21478: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
21479: $changes{'postsubmit'} = 1;
21480: }
21481: } else {
21482: $changes{'postsubmit'} = 1;
21483: }
21484: }
21485: }
21486: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21487: $dom);
21488: if ($putresult eq 'ok') {
21489: if (keys(%changes) > 0) {
21490: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21491: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
21492: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
21493: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
21494: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
21495: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine','ltiauth') {
21496: if ($changes{$item}) {
21497: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
21498: }
21499: }
21500: if ($changes{'coursecredits'}) {
21501: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21502: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
21503: $domdefaults{$type.'credits'} =
21504: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
21505: }
21506: }
21507: }
21508: if ($changes{'postsubmit'}) {
21509: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21510: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
21511: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21512: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
21513: $domdefaults{$type.'postsubtimeout'} =
21514: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21515: }
21516: }
21517: }
21518: }
21519: if ($changes{'uploadquota'}) {
21520: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21521: foreach my $type (@types) {
21522: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
21523: }
21524: }
21525: }
21526: if ($changes{'canclone'}) {
21527: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21528: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21529: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
21530: if (@clonecodes) {
21531: $domdefaults{'canclone'} = join('+',@clonecodes);
21532: }
21533: }
21534: } else {
21535: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
21536: }
21537: }
21538: my $cachetime = 24*60*60;
21539: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21540: if (ref($lastactref) eq 'HASH') {
21541: $lastactref->{'domdefaults'} = 1;
21542: }
21543: }
21544: $resulttext = &mt('Changes made:').'<ul>';
21545: foreach my $item (sort(keys(%changes))) {
21546: if ($item eq 'canuse_pdfforms') {
21547: if ($env{'form.'.$item} eq '1') {
21548: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
21549: } else {
21550: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
21551: }
21552: } elsif ($item eq 'uselcmath') {
21553: if ($env{'form.'.$item} eq '1') {
21554: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
21555: } else {
21556: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
21557: }
21558: } elsif ($item eq 'usejsme') {
21559: if ($env{'form.'.$item} eq '1') {
21560: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
21561: } else {
21562: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
21563: }
21564: } elsif ($item eq 'inline_chem') {
21565: if ($env{'form.'.$item} eq '1') {
21566: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
21567: } else {
21568: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
21569: }
21570: } elsif ($item eq 'texengine') {
21571: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
21572: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
21573: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
21574: }
21575: } elsif ($item eq 'anonsurvey_threshold') {
21576: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
21577: } elsif ($item eq 'uploadquota') {
21578: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21579: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
21580: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
21581: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
21582: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
21583: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
21584: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
21585: '</ul>'.
21586: '</li>';
21587: } else {
21588: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
21589: }
21590: } elsif ($item eq 'mysqltables') {
21591: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
21592: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
21593: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
21594: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
21595: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
21596: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
21597: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
21598: '</ul>'.
21599: '</li>';
21600: } else {
21601: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
21602: }
21603: } elsif ($item eq 'postsubmit') {
21604: if ($domdefaults{'postsubmit'} eq 'off') {
21605: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
21606: } else {
21607: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
21608: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21609: $resulttext .= &mt('durations:').'<ul>';
21610: foreach my $type (@types) {
21611: $resulttext .= '<li>';
21612: my $timeout;
21613: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21614: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21615: }
21616: my $display;
21617: if ($timeout eq '0') {
21618: $display = &mt('unlimited');
21619: } elsif ($timeout eq '') {
21620: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
21621: } else {
21622: $display = &mt('[quant,_1,second]',$timeout);
21623: }
21624: if ($type eq 'community') {
21625: $resulttext .= &mt('Communities');
21626: } elsif ($type eq 'official') {
21627: $resulttext .= &mt('Official courses');
21628: } elsif ($type eq 'unofficial') {
21629: $resulttext .= &mt('Unofficial courses');
21630: } elsif ($type eq 'textbook') {
21631: $resulttext .= &mt('Textbook courses');
21632: } elsif ($type eq 'placement') {
21633: $resulttext .= &mt('Placement tests');
21634: }
21635: $resulttext .= ' -- '.$display.'</li>';
21636: }
21637: $resulttext .= '</ul>';
21638: }
21639: $resulttext .= '</li>';
21640: }
21641: } elsif ($item eq 'coursecredits') {
21642: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21643: if (($domdefaults{'officialcredits'} eq '') &&
21644: ($domdefaults{'unofficialcredits'} eq '') &&
21645: ($domdefaults{'textbookcredits'} eq '')) {
21646: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21647: } else {
21648: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
21649: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
21650: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
21651: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
21652: '</ul>'.
21653: '</li>';
21654: }
21655: } else {
21656: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21657: }
21658: } elsif ($item eq 'canclone') {
21659: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21660: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21661: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
21662: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
21663: }
21664: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
21665: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
21666: } else {
21667: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
21668: }
21669: } elsif ($item eq 'ltiauth') {
21670: if ($env{'form.'.$item} eq '1') {
21671: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
21672: } else {
21673: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
21674: }
21675: }
21676: }
21677: $resulttext .= '</ul>';
21678: } else {
21679: $resulttext = &mt('No changes made to course defaults');
21680: }
21681: } else {
21682: $resulttext = '<span class="LC_error">'.
21683: &mt('An error occurred: [_1]',$putresult).'</span>';
21684: }
21685: return $resulttext;
21686: }
21687:
21688: sub modify_selfenrollment {
21689: my ($dom,$lastactref,%domconfig) = @_;
21690: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
21691: my @types = ('official','unofficial','community','textbook','placement');
21692: my %titles = &tool_titles();
21693: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
21694: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
21695: $ordered{'default'} = ['types','registered','approval','limit'];
21696:
21697: my (%roles,%shown,%toplevel);
21698: $roles{'0'} = &Apache::lonnet::plaintext('dc');
21699:
21700: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
21701: if ($domconfig{'selfenrollment'} eq '') {
21702: $domconfig{'selfenrollment'} = {};
21703: }
21704: }
21705: %toplevel = (
21706: admin => 'Configuration Rights',
21707: default => 'Default settings',
21708: validation => 'Validation of self-enrollment requests',
21709: );
21710: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
21711:
21712: if (ref($ordered{'admin'}) eq 'ARRAY') {
21713: foreach my $item (@{$ordered{'admin'}}) {
21714: foreach my $type (@types) {
21715: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21716: $selfenrollhash{'admin'}{$type}{$item} = 1;
21717: } else {
21718: $selfenrollhash{'admin'}{$type}{$item} = 0;
21719: }
21720: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21721: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21722: if ($selfenrollhash{'admin'}{$type}{$item} ne
21723: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21724: push(@{$changes{'admin'}{$type}},$item);
21725: }
21726: } else {
21727: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21728: push(@{$changes{'admin'}{$type}},$item);
21729: }
21730: }
21731: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21732: push(@{$changes{'admin'}{$type}},$item);
21733: }
21734: }
21735: }
21736: }
21737:
21738: foreach my $item (@{$ordered{'default'}}) {
21739: foreach my $type (@types) {
21740: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21741: if ($item eq 'types') {
21742: unless (($value eq 'all') || ($value eq 'dom')) {
21743: $value = '';
21744: }
21745: } elsif ($item eq 'registered') {
21746: unless ($value eq '1') {
21747: $value = 0;
21748: }
21749: } elsif ($item eq 'approval') {
21750: unless ($value =~ /^[012]$/) {
21751: $value = 0;
21752: }
21753: } else {
21754: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21755: $value = 'none';
21756: }
21757: }
21758: $selfenrollhash{'default'}{$type}{$item} = $value;
21759: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21760: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21761: if ($selfenrollhash{'default'}{$type}{$item} ne
21762: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21763: push(@{$changes{'default'}{$type}},$item);
21764: }
21765: } else {
21766: push(@{$changes{'default'}{$type}},$item);
21767: }
21768: } else {
21769: push(@{$changes{'default'}{$type}},$item);
21770: }
21771: if ($item eq 'limit') {
21772: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21773: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21774: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21775: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21776: }
21777: } else {
21778: $selfenrollhash{'default'}{$type}{'cap'} = '';
21779: }
21780: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21781: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21782: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21783: push(@{$changes{'default'}{$type}},'cap');
21784: }
21785: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21786: push(@{$changes{'default'}{$type}},'cap');
21787: }
21788: }
21789: }
21790: }
21791:
21792: foreach my $item (@{$itemsref}) {
21793: if ($item eq 'fields') {
21794: my @changed;
21795: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21796: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21797: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21798: }
21799: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21800: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21801: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21802: $domconfig{'selfenrollment'}{'validation'}{$item});
21803: } else {
21804: @changed = @{$selfenrollhash{'validation'}{$item}};
21805: }
21806: } else {
21807: @changed = @{$selfenrollhash{'validation'}{$item}};
21808: }
21809: if (@changed) {
21810: if ($selfenrollhash{'validation'}{$item}) {
21811: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21812: } else {
21813: $changes{'validation'}{$item} = &mt('None');
21814: }
21815: }
21816: } else {
21817: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21818: if ($item eq 'markup') {
21819: if ($env{'form.selfenroll_validation_'.$item}) {
21820: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21821: }
21822: }
21823: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21824: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21825: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21826: }
21827: }
21828: }
21829: }
21830:
21831: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21832: $dom);
21833: if ($putresult eq 'ok') {
21834: if (keys(%changes) > 0) {
21835: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21836: $resulttext = &mt('Changes made:').'<ul>';
21837: foreach my $key ('admin','default','validation') {
21838: if (ref($changes{$key}) eq 'HASH') {
21839: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21840: if ($key eq 'validation') {
21841: foreach my $item (@{$itemsref}) {
21842: if (exists($changes{$key}{$item})) {
21843: if ($item eq 'markup') {
21844: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21845: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21846: } else {
21847: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21848: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21849: }
21850: }
21851: }
21852: } else {
21853: foreach my $type (@types) {
21854: if ($type eq 'community') {
21855: $roles{'1'} = &mt('Community personnel');
21856: } else {
21857: $roles{'1'} = &mt('Course personnel');
21858: }
21859: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21860: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21861: if ($key eq 'admin') {
21862: my @mgrdc = ();
21863: if (ref($ordered{$key}) eq 'ARRAY') {
21864: foreach my $item (@{$ordered{'admin'}}) {
21865: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21866: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21867: push(@mgrdc,$item);
21868: }
21869: }
21870: }
21871: if (@mgrdc) {
21872: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21873: } else {
21874: delete($domdefaults{$type.'selfenrolladmdc'});
21875: }
21876: }
21877: } else {
21878: if (ref($ordered{$key}) eq 'ARRAY') {
21879: foreach my $item (@{$ordered{$key}}) {
21880: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21881: $domdefaults{$type.'selfenroll'.$item} =
21882: $selfenrollhash{$key}{$type}{$item};
21883: }
21884: }
21885: }
21886: }
21887: }
21888: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21889: foreach my $item (@{$ordered{$key}}) {
21890: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21891: $resulttext .= '<li>';
21892: if ($key eq 'admin') {
21893: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21894: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21895: } else {
21896: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21897: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21898: }
21899: $resulttext .= '</li>';
21900: }
21901: }
21902: $resulttext .= '</ul></li>';
21903: }
21904: }
21905: $resulttext .= '</ul></li>';
21906: }
21907: }
21908: }
21909: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21910: my $cachetime = 24*60*60;
21911: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21912: if (ref($lastactref) eq 'HASH') {
21913: $lastactref->{'domdefaults'} = 1;
21914: }
21915: }
21916: $resulttext .= '</ul>';
21917: } else {
21918: $resulttext = &mt('No changes made to self-enrollment settings');
21919: }
21920: } else {
21921: $resulttext = '<span class="LC_error">'.
21922: &mt('An error occurred: [_1]',$putresult).'</span>';
21923: }
21924: return $resulttext;
21925: }
21926:
21927: sub modify_wafproxy {
21928: my ($dom,$action,$lastactref,%domconfig) = @_;
21929: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21930: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21931: %wafproxy,%changes,%expirecache,%expiresaml);
21932: foreach my $server (sort(keys(%servers))) {
21933: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21934: if ($serverhome eq $server) {
21935: my $serverdom = &Apache::lonnet::host_domain($server);
21936: if ($serverdom eq $dom) {
21937: $canset{$server} = 1;
21938: }
21939: }
21940: }
21941: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21942: %{$values{$dom}} = ();
21943: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21944: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21945: }
21946: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21947: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21948: }
21949: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21950: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21951: }
21952: }
21953: my $output;
21954: if (keys(%canset)) {
21955: %{$wafproxy{'alias'}} = ();
21956: %{$wafproxy{'saml'}} = ();
21957: foreach my $key (sort(keys(%canset))) {
21958: if ($env{'form.wafproxy_'.$dom}) {
21959: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21960: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21961: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21962: $changes{'alias'} = 1;
21963: }
21964: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21965: $wafproxy{'saml'}{$key} = 1;
21966: }
21967: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21968: $changes{'saml'} = 1;
21969: }
21970: } else {
21971: $wafproxy{'alias'}{$key} = '';
21972: $wafproxy{'saml'}{$key} = '';
21973: if ($curralias{$key}) {
21974: $changes{'alias'} = 1;
21975: }
21976: if ($currsaml{$key}) {
21977: $changes{'saml'} = 1;
21978: }
21979: }
21980: if ($wafproxy{'alias'}{$key} eq '') {
21981: if ($curralias{$key}) {
21982: $expirecache{$key} = 1;
21983: }
21984: delete($wafproxy{'alias'}{$key});
21985: }
21986: if ($wafproxy{'saml'}{$key} eq '') {
21987: if ($currsaml{$key}) {
21988: $expiresaml{$key} = 1;
21989: }
21990: delete($wafproxy{'saml'}{$key});
21991: }
21992: }
21993: unless (keys(%{$wafproxy{'alias'}})) {
21994: delete($wafproxy{'alias'});
21995: }
21996: unless (keys(%{$wafproxy{'saml'}})) {
21997: delete($wafproxy{'saml'});
21998: }
21999: # Localization for values in %warn occurs in &mt() calls separately.
22000: my %warn = (
22001: trusted => 'trusted IP range(s)',
22002: vpnint => 'internal IP range(s) for VPN sessions(s)',
22003: vpnext => 'IP range(s) for backend WAF connections',
22004: );
22005: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
22006: my $possible = $env{'form.wafproxy_'.$item};
22007: $possible =~ s/^\s+|\s+$//g;
22008: if ($possible ne '') {
22009: if ($item eq 'remoteip') {
22010: if ($possible =~ /^[mhn]$/) {
22011: $wafproxy{$item} = $possible;
22012: }
22013: } elsif ($item eq 'ipheader') {
22014: if ($wafproxy{'remoteip'} eq 'h') {
22015: $wafproxy{$item} = $possible;
22016: }
22017: } elsif ($item eq 'sslopt') {
22018: if ($possible =~ /^0|1$/) {
22019: $wafproxy{$item} = $possible;
22020: }
22021: } else {
22022: my (@ok,$count);
22023: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
22024: unless ($env{'form.wafproxy_vpnaccess'}) {
22025: $possible = '';
22026: }
22027: } elsif ($item eq 'trusted') {
22028: unless ($wafproxy{'remoteip'} eq 'h') {
22029: $possible = '';
22030: }
22031: }
22032: unless ($possible eq '') {
22033: $possible =~ s/[\r\n]+/\s/g;
22034: $possible =~ s/\s*-\s*/-/g;
22035: $possible =~ s/\s+/,/g;
22036: $possible =~ s/,+/,/g;
22037: }
22038: $count = 0;
22039: if ($possible ne '') {
22040: foreach my $poss (split(/\,/,$possible)) {
22041: $count ++;
22042: $poss = &validate_ip_pattern($poss);
22043: if ($poss ne '') {
22044: push(@ok,$poss);
22045: }
22046: }
22047: my $diff = $count - scalar(@ok);
22048: if ($diff) {
22049: push(@warnings,'<li>'.
22050: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
22051: $diff,$warn{$item}).
22052: '</li>');
22053: }
22054: if (@ok) {
22055: my @cidr_list;
22056: foreach my $item (@ok) {
22057: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
22058: }
22059: $wafproxy{$item} = join(',',@cidr_list);
22060: }
22061: }
22062: }
22063: if ($wafproxy{$item} ne $currvalue{$item}) {
22064: $changes{$item} = 1;
22065: }
22066: } elsif ($currvalue{$item}) {
22067: $changes{$item} = 1;
22068: }
22069: }
22070: } else {
22071: if (keys(%curralias)) {
22072: $changes{'alias'} = 1;
22073: }
22074: if (keys(%currsaml)) {
22075: $changes{'saml'} = 1;
22076: }
22077: if (keys(%currvalue)) {
22078: foreach my $key (keys(%currvalue)) {
22079: $changes{$key} = 1;
22080: }
22081: }
22082: }
22083: if (keys(%changes)) {
22084: my %defaultshash = (
22085: wafproxy => \%wafproxy,
22086: );
22087: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22088: $dom);
22089: if ($putresult eq 'ok') {
22090: my $cachetime = 24*60*60;
22091: my (%domdefaults,$updatedomdefs);
22092: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
22093: if ($changes{$item}) {
22094: unless ($updatedomdefs) {
22095: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
22096: $updatedomdefs = 1;
22097: }
22098: if ($wafproxy{$item}) {
22099: $domdefaults{'waf_'.$item} = $wafproxy{$item};
22100: } elsif (exists($domdefaults{'waf_'.$item})) {
22101: delete($domdefaults{'waf_'.$item});
22102: }
22103: }
22104: }
22105: if ($updatedomdefs) {
22106: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22107: if (ref($lastactref) eq 'HASH') {
22108: $lastactref->{'domdefaults'} = 1;
22109: }
22110: }
22111: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
22112: my %updates = %expirecache;
22113: foreach my $key (keys(%expirecache)) {
22114: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
22115: }
22116: if (ref($wafproxy{'alias'}) eq 'HASH') {
22117: my $cachetime = 24*60*60;
22118: foreach my $key (keys(%{$wafproxy{'alias'}})) {
22119: $updates{$key} = 1;
22120: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
22121: $cachetime);
22122: }
22123: }
22124: if (ref($lastactref) eq 'HASH') {
22125: $lastactref->{'proxyalias'} = \%updates;
22126: }
22127: }
22128: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
22129: my %samlupdates = %expiresaml;
22130: foreach my $key (keys(%expiresaml)) {
22131: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
22132: }
22133: if (ref($wafproxy{'saml'}) eq 'HASH') {
22134: my $cachetime = 24*60*60;
22135: foreach my $key (keys(%{$wafproxy{'saml'}})) {
22136: $samlupdates{$key} = 1;
22137: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
22138: $cachetime);
22139: }
22140: }
22141: if (ref($lastactref) eq 'HASH') {
22142: $lastactref->{'proxysaml'} = \%samlupdates;
22143: }
22144: }
22145: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
22146: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
22147: if ($changes{$item}) {
22148: if ($item eq 'alias') {
22149: my $numaliased = 0;
22150: if (ref($wafproxy{'alias'}) eq 'HASH') {
22151: my $shown;
22152: if (keys(%{$wafproxy{'alias'}})) {
22153: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
22154: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
22155: &Apache::lonnet::hostname($server),
22156: $wafproxy{'alias'}{$server}).'</li>';
22157: $numaliased ++;
22158: }
22159: if ($numaliased) {
22160: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
22161: '<ul>'.$shown.'</ul>').'</li>';
22162: }
22163: }
22164: }
22165: unless ($numaliased) {
22166: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
22167: }
22168: } elsif ($item eq 'saml') {
22169: my $shown;
22170: if (ref($wafproxy{'saml'}) eq 'HASH') {
22171: if (keys(%{$wafproxy{'saml'}})) {
22172: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
22173: }
22174: }
22175: if ($shown) {
22176: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
22177: $shown).'</li>';
22178: } else {
22179: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
22180: }
22181: } else {
22182: if ($item eq 'remoteip') {
22183: my %ip_methods = &remoteip_methods();
22184: if ($wafproxy{$item} =~ /^[mh]$/) {
22185: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
22186: $ip_methods{$wafproxy{$item}}).'</li>';
22187: } else {
22188: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
22189: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
22190: '</li>';
22191: } else {
22192: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
22193: }
22194: }
22195: } elsif ($item eq 'ipheader') {
22196: if ($wafproxy{$item}) {
22197: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
22198: $wafproxy{$item}).'</li>';
22199: } else {
22200: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
22201: }
22202: } elsif ($item eq 'trusted') {
22203: if ($wafproxy{$item}) {
22204: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
22205: $wafproxy{$item}).'</li>';
22206: } else {
22207: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
22208: }
22209: } elsif ($item eq 'vpnint') {
22210: if ($wafproxy{$item}) {
22211: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
22212: $wafproxy{$item}).'</li>';
22213: } else {
22214: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
22215: }
22216: } elsif ($item eq 'vpnext') {
22217: if ($wafproxy{$item}) {
22218: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
22219: $wafproxy{$item}).'</li>';
22220: } else {
22221: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
22222: }
22223: } elsif ($item eq 'sslopt') {
22224: if ($wafproxy{$item}) {
22225: $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>';
22226: } else {
22227: $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>';
22228: }
22229: }
22230: }
22231: }
22232: }
22233: } else {
22234: $output = '<span class="LC_error">'.
22235: &mt('An error occurred: [_1]',$putresult).'</span>';
22236: }
22237: } elsif (keys(%canset)) {
22238: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
22239: }
22240: if (@warnings) {
22241: $output .= '<br />'.&mt('Warnings:').'<ul>'.
22242: join("\n",@warnings).'</ul>';
22243: }
22244: return $output;
22245: }
22246:
22247: sub validate_ip_pattern {
22248: my ($pattern) = @_;
22249: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
22250: my ($start,$end) = ($1,$2);
22251: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
22252: if (($start !~ m{/}) && ($end !~ m{/})) {
22253: return $start.'-'.$end;
22254: }
22255: }
22256: } elsif ($pattern ne '') {
22257: $pattern = &Net::CIDR::cidrvalidate($pattern);
22258: if ($pattern ne '') {
22259: return $pattern;
22260: }
22261: }
22262: return;
22263: }
22264:
22265: sub modify_usersessions {
22266: my ($dom,$lastactref,%domconfig) = @_;
22267: my @hostingtypes = ('version','excludedomain','includedomain');
22268: my @offloadtypes = ('primary','default');
22269: my %types = (
22270: remote => \@hostingtypes,
22271: hosted => \@hostingtypes,
22272: spares => \@offloadtypes,
22273: );
22274: my @prefixes = ('remote','hosted','spares');
22275: my @lcversions = &Apache::lonnet::all_loncaparevs();
22276: my (%by_ip,%by_location,@intdoms,@instdoms);
22277: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22278: my @locations = sort(keys(%by_location));
22279: my (%defaultshash,%changes);
22280: foreach my $prefix (@prefixes) {
22281: $defaultshash{'usersessions'}{$prefix} = {};
22282: }
22283: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22284: my $resulttext;
22285: my %iphost = &Apache::lonnet::get_iphost();
22286: foreach my $prefix (@prefixes) {
22287: next if ($prefix eq 'spares');
22288: foreach my $type (@{$types{$prefix}}) {
22289: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22290: if ($type eq 'version') {
22291: my $value = $env{'form.'.$prefix.'_'.$type};
22292: my $okvalue;
22293: if ($value ne '') {
22294: if (grep(/^\Q$value\E$/,@lcversions)) {
22295: $okvalue = $value;
22296: }
22297: }
22298: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22299: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22300: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
22301: if ($inuse == 0) {
22302: $changes{$prefix}{$type} = 1;
22303: } else {
22304: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
22305: $changes{$prefix}{$type} = 1;
22306: }
22307: if ($okvalue ne '') {
22308: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22309: }
22310: }
22311: } else {
22312: if (($inuse == 1) && ($okvalue ne '')) {
22313: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22314: $changes{$prefix}{$type} = 1;
22315: }
22316: }
22317: } else {
22318: if (($inuse == 1) && ($okvalue ne '')) {
22319: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22320: $changes{$prefix}{$type} = 1;
22321: }
22322: }
22323: } else {
22324: if (($inuse == 1) && ($okvalue ne '')) {
22325: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22326: $changes{$prefix}{$type} = 1;
22327: }
22328: }
22329: } else {
22330: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22331: my @okvals;
22332: foreach my $val (@vals) {
22333: if ($val =~ /:/) {
22334: my @items = split(/:/,$val);
22335: foreach my $item (@items) {
22336: if (ref($by_location{$item}) eq 'ARRAY') {
22337: push(@okvals,$item);
22338: }
22339: }
22340: } else {
22341: if (ref($by_location{$val}) eq 'ARRAY') {
22342: push(@okvals,$val);
22343: }
22344: }
22345: }
22346: @okvals = sort(@okvals);
22347: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22348: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22349: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22350: if ($inuse == 0) {
22351: $changes{$prefix}{$type} = 1;
22352: } else {
22353: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22354: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
22355: if (@changed > 0) {
22356: $changes{$prefix}{$type} = 1;
22357: }
22358: }
22359: } else {
22360: if ($inuse == 1) {
22361: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22362: $changes{$prefix}{$type} = 1;
22363: }
22364: }
22365: } else {
22366: if ($inuse == 1) {
22367: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22368: $changes{$prefix}{$type} = 1;
22369: }
22370: }
22371: } else {
22372: if ($inuse == 1) {
22373: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22374: $changes{$prefix}{$type} = 1;
22375: }
22376: }
22377: }
22378: }
22379: }
22380:
22381: my @alldoms = &Apache::lonnet::all_domains();
22382: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22383: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
22384: my $savespares;
22385:
22386: foreach my $lonhost (sort(keys(%servers))) {
22387: my $serverhomeID =
22388: &Apache::lonnet::get_server_homeID($servers{$lonhost});
22389: my $serverhostname = &Apache::lonnet::hostname($lonhost);
22390: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
22391: my %spareschg;
22392: foreach my $type (@{$types{'spares'}}) {
22393: my @okspares;
22394: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
22395: foreach my $server (@checked) {
22396: if (&Apache::lonnet::hostname($server) ne '') {
22397: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
22398: unless (grep(/^\Q$server\E$/,@okspares)) {
22399: push(@okspares,$server);
22400: }
22401: }
22402: }
22403: }
22404: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
22405: my $newspare;
22406: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
22407: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
22408: $newspare = $new;
22409: }
22410: }
22411: my @spares;
22412: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
22413: @spares = sort(@okspares,$newspare);
22414: } else {
22415: @spares = sort(@okspares);
22416: }
22417: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
22418: if (ref($spareid{$lonhost}) eq 'HASH') {
22419: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
22420: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
22421: if (@diffs > 0) {
22422: $spareschg{$type} = 1;
22423: }
22424: }
22425: }
22426: }
22427: if (keys(%spareschg) > 0) {
22428: $changes{'spares'}{$lonhost} = \%spareschg;
22429: }
22430: }
22431: $defaultshash{'usersessions'}{'offloadnow'} = {};
22432: $defaultshash{'usersessions'}{'offloadoth'} = {};
22433: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
22434: my @okoffload;
22435: if (@offloadnow) {
22436: foreach my $server (@offloadnow) {
22437: if (&Apache::lonnet::hostname($server) ne '') {
22438: unless (grep(/^\Q$server\E$/,@okoffload)) {
22439: push(@okoffload,$server);
22440: }
22441: }
22442: }
22443: if (@okoffload) {
22444: foreach my $lonhost (@okoffload) {
22445: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
22446: }
22447: }
22448: }
22449: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
22450: my @okoffloadoth;
22451: if (@offloadoth) {
22452: foreach my $server (@offloadoth) {
22453: if (&Apache::lonnet::hostname($server) ne '') {
22454: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
22455: push(@okoffloadoth,$server);
22456: }
22457: }
22458: }
22459: if (@okoffloadoth) {
22460: foreach my $lonhost (@okoffloadoth) {
22461: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
22462: }
22463: }
22464: }
22465: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22466: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
22467: if (ref($changes{'spares'}) eq 'HASH') {
22468: if (keys(%{$changes{'spares'}}) > 0) {
22469: $savespares = 1;
22470: }
22471: }
22472: } else {
22473: $savespares = 1;
22474: }
22475: foreach my $offload ('offloadnow','offloadoth') {
22476: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
22477: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
22478: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
22479: $changes{$offload} = 1;
22480: last;
22481: }
22482: }
22483: unless ($changes{$offload}) {
22484: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
22485: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
22486: $changes{$offload} = 1;
22487: last;
22488: }
22489: }
22490: }
22491: } else {
22492: if (($offload eq 'offloadnow') && (@okoffload)) {
22493: $changes{'offloadnow'} = 1;
22494: }
22495: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
22496: $changes{'offloadoth'} = 1;
22497: }
22498: }
22499: }
22500: } else {
22501: if (@okoffload) {
22502: $changes{'offloadnow'} = 1;
22503: }
22504: if (@okoffloadoth) {
22505: $changes{'offloadoth'} = 1;
22506: }
22507: }
22508: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
22509: if ((keys(%changes) > 0) || ($savespares)) {
22510: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22511: $dom);
22512: if ($putresult eq 'ok') {
22513: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22514: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
22515: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
22516: }
22517: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
22518: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
22519: }
22520: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22521: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
22522: }
22523: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22524: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
22525: }
22526: }
22527: my $cachetime = 24*60*60;
22528: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22529: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
22530: if (ref($lastactref) eq 'HASH') {
22531: $lastactref->{'domdefaults'} = 1;
22532: $lastactref->{'usersessions'} = 1;
22533: }
22534: if (keys(%changes) > 0) {
22535: my %lt = &usersession_titles();
22536: $resulttext = &mt('Changes made:').'<ul>';
22537: foreach my $prefix (@prefixes) {
22538: if (ref($changes{$prefix}) eq 'HASH') {
22539: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22540: if ($prefix eq 'spares') {
22541: if (ref($changes{$prefix}) eq 'HASH') {
22542: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
22543: $resulttext .= '<li><b>'.$lonhost.'</b> ';
22544: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
22545: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
22546: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22547: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
22548: foreach my $type (@{$types{$prefix}}) {
22549: if ($changes{$prefix}{$lonhost}{$type}) {
22550: my $offloadto = &mt('None');
22551: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
22552: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
22553: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
22554: }
22555: }
22556: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
22557: }
22558: }
22559: }
22560: $resulttext .= '</li>';
22561: }
22562: }
22563: } else {
22564: foreach my $type (@{$types{$prefix}}) {
22565: if (defined($changes{$prefix}{$type})) {
22566: my ($newvalue,$notinuse);
22567: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22568: if (ref($defaultshash{'usersessions'}{$prefix})) {
22569: if ($type eq 'version') {
22570: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
22571: } else {
22572: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22573: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
22574: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
22575: }
22576: } else {
22577: $notinuse = 1;
22578: }
22579: }
22580: }
22581: }
22582: if ($newvalue eq '') {
22583: if ($type eq 'version') {
22584: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
22585: } elsif ($notinuse) {
22586: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22587: } else {
22588: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22589: }
22590: } else {
22591: if ($type eq 'version') {
22592: $newvalue .= ' '.&mt('(or later)');
22593: }
22594: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22595: }
22596: }
22597: }
22598: }
22599: $resulttext .= '</ul>';
22600: }
22601: }
22602: if ($changes{'offloadnow'}) {
22603: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22604: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
22605: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
22606: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
22607: $resulttext .= '<li>'.$lonhost.'</li>';
22608: }
22609: $resulttext .= '</ul>';
22610: } else {
22611: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
22612: }
22613: } else {
22614: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
22615: }
22616: }
22617: if ($changes{'offloadoth'}) {
22618: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22619: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
22620: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
22621: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
22622: $resulttext .= '<li>'.$lonhost.'</li>';
22623: }
22624: $resulttext .= '</ul>';
22625: } else {
22626: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
22627: }
22628: } else {
22629: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
22630: }
22631: }
22632: $resulttext .= '</ul>';
22633: } else {
22634: $resulttext = $nochgmsg;
22635: }
22636: } else {
22637: $resulttext = '<span class="LC_error">'.
22638: &mt('An error occurred: [_1]',$putresult).'</span>';
22639: }
22640: } else {
22641: $resulttext = $nochgmsg;
22642: }
22643: return $resulttext;
22644: }
22645:
22646: sub modify_ssl {
22647: my ($dom,$lastactref,%domconfig) = @_;
22648: my (%by_ip,%by_location,@intdoms,@instdoms);
22649: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22650: my @locations = sort(keys(%by_location));
22651: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22652: my (%defaultshash,%changes);
22653: my $action = 'ssl';
22654: my @prefixes = ('connto','connfrom','replication');
22655: foreach my $prefix (@prefixes) {
22656: $defaultshash{$action}{$prefix} = {};
22657: }
22658: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22659: my $resulttext;
22660: my %iphost = &Apache::lonnet::get_iphost();
22661: my @reptypes = ('certreq','nocertreq');
22662: my @connecttypes = ('dom','intdom','other');
22663: my %types = (
22664: connto => \@connecttypes,
22665: connfrom => \@connecttypes,
22666: replication => \@reptypes,
22667: );
22668: foreach my $prefix (sort(keys(%types))) {
22669: foreach my $type (@{$types{$prefix}}) {
22670: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22671: my $value = 'yes';
22672: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
22673: $value = $env{'form.'.$prefix.'_'.$type};
22674: }
22675: if (ref($domconfig{$action}) eq 'HASH') {
22676: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22677: if ($domconfig{$action}{$prefix}{$type} ne '') {
22678: if ($value ne $domconfig{$action}{$prefix}{$type}) {
22679: $changes{$prefix}{$type} = 1;
22680: }
22681: $defaultshash{$action}{$prefix}{$type} = $value;
22682: } else {
22683: $defaultshash{$action}{$prefix}{$type} = $value;
22684: $changes{$prefix}{$type} = 1;
22685: }
22686: } else {
22687: $defaultshash{$action}{$prefix}{$type} = $value;
22688: $changes{$prefix}{$type} = 1;
22689: }
22690: } else {
22691: $defaultshash{$action}{$prefix}{$type} = $value;
22692: $changes{$prefix}{$type} = 1;
22693: }
22694: if (($type eq 'dom') && (keys(%servers) == 1)) {
22695: delete($changes{$prefix}{$type});
22696: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
22697: delete($changes{$prefix}{$type});
22698: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
22699: delete($changes{$prefix}{$type});
22700: }
22701: } elsif ($prefix eq 'replication') {
22702: if (@locations > 0) {
22703: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22704: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22705: my @okvals;
22706: foreach my $val (@vals) {
22707: if ($val =~ /:/) {
22708: my @items = split(/:/,$val);
22709: foreach my $item (@items) {
22710: if (ref($by_location{$item}) eq 'ARRAY') {
22711: push(@okvals,$item);
22712: }
22713: }
22714: } else {
22715: if (ref($by_location{$val}) eq 'ARRAY') {
22716: push(@okvals,$val);
22717: }
22718: }
22719: }
22720: @okvals = sort(@okvals);
22721: if (ref($domconfig{$action}) eq 'HASH') {
22722: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22723: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22724: if ($inuse == 0) {
22725: $changes{$prefix}{$type} = 1;
22726: } else {
22727: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22728: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22729: if (@changed > 0) {
22730: $changes{$prefix}{$type} = 1;
22731: }
22732: }
22733: } else {
22734: if ($inuse == 1) {
22735: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22736: $changes{$prefix}{$type} = 1;
22737: }
22738: }
22739: } else {
22740: if ($inuse == 1) {
22741: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22742: $changes{$prefix}{$type} = 1;
22743: }
22744: }
22745: } else {
22746: if ($inuse == 1) {
22747: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22748: $changes{$prefix}{$type} = 1;
22749: }
22750: }
22751: }
22752: }
22753: }
22754: }
22755: if (keys(%changes)) {
22756: foreach my $prefix (keys(%changes)) {
22757: if (ref($changes{$prefix}) eq 'HASH') {
22758: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22759: delete($changes{$prefix});
22760: }
22761: } else {
22762: delete($changes{$prefix});
22763: }
22764: }
22765: }
22766: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22767: if (keys(%changes) > 0) {
22768: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22769: $dom);
22770: if ($putresult eq 'ok') {
22771: if (ref($defaultshash{$action}) eq 'HASH') {
22772: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22773: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22774: }
22775: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22776: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22777: }
22778: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22779: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22780: }
22781: }
22782: my $cachetime = 24*60*60;
22783: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22784: if (ref($lastactref) eq 'HASH') {
22785: $lastactref->{'domdefaults'} = 1;
22786: }
22787: if (keys(%changes) > 0) {
22788: my %titles = &ssl_titles();
22789: $resulttext = &mt('Changes made:').'<ul>';
22790: foreach my $prefix (@prefixes) {
22791: if (ref($changes{$prefix}) eq 'HASH') {
22792: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22793: foreach my $type (@{$types{$prefix}}) {
22794: if (defined($changes{$prefix}{$type})) {
22795: my ($newvalue,$notinuse);
22796: if (ref($defaultshash{$action}) eq 'HASH') {
22797: if (ref($defaultshash{$action}{$prefix})) {
22798: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22799: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22800: } else {
22801: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22802: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22803: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22804: }
22805: } else {
22806: $notinuse = 1;
22807: }
22808: }
22809: }
22810: if ($notinuse) {
22811: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22812: } elsif ($newvalue eq '') {
22813: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22814: } else {
22815: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22816: }
22817: }
22818: }
22819: }
22820: $resulttext .= '</ul>';
22821: }
22822: }
22823: } else {
22824: $resulttext = $nochgmsg;
22825: }
22826: } else {
22827: $resulttext = '<span class="LC_error">'.
22828: &mt('An error occurred: [_1]',$putresult).'</span>';
22829: }
22830: } else {
22831: $resulttext = $nochgmsg;
22832: }
22833: return $resulttext;
22834: }
22835:
22836: sub modify_trust {
22837: my ($dom,$lastactref,%domconfig) = @_;
22838: my (%by_ip,%by_location,@intdoms,@instdoms);
22839: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22840: my @locations = sort(keys(%by_location));
22841: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22842: my @types = ('exc','inc');
22843: my (%defaultshash,%changes);
22844: foreach my $prefix (@prefixes) {
22845: $defaultshash{'trust'}{$prefix} = {};
22846: }
22847: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22848: my $resulttext;
22849: foreach my $prefix (@prefixes) {
22850: foreach my $type (@types) {
22851: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22852: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22853: my @okvals;
22854: foreach my $val (@vals) {
22855: if ($val =~ /:/) {
22856: my @items = split(/:/,$val);
22857: foreach my $item (@items) {
22858: if (ref($by_location{$item}) eq 'ARRAY') {
22859: push(@okvals,$item);
22860: }
22861: }
22862: } else {
22863: if (ref($by_location{$val}) eq 'ARRAY') {
22864: push(@okvals,$val);
22865: }
22866: }
22867: }
22868: @okvals = sort(@okvals);
22869: if (ref($domconfig{'trust'}) eq 'HASH') {
22870: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22871: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22872: if ($inuse == 0) {
22873: $changes{$prefix}{$type} = 1;
22874: } else {
22875: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22876: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22877: if (@changed > 0) {
22878: $changes{$prefix}{$type} = 1;
22879: }
22880: }
22881: } else {
22882: if ($inuse == 1) {
22883: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22884: $changes{$prefix}{$type} = 1;
22885: }
22886: }
22887: } else {
22888: if ($inuse == 1) {
22889: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22890: $changes{$prefix}{$type} = 1;
22891: }
22892: }
22893: } else {
22894: if ($inuse == 1) {
22895: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22896: $changes{$prefix}{$type} = 1;
22897: }
22898: }
22899: }
22900: }
22901: my $nochgmsg = &mt('No changes made to trust settings.');
22902: if (keys(%changes) > 0) {
22903: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22904: $dom);
22905: if ($putresult eq 'ok') {
22906: if (ref($defaultshash{'trust'}) eq 'HASH') {
22907: foreach my $prefix (@prefixes) {
22908: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22909: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22910: }
22911: }
22912: }
22913: my $cachetime = 24*60*60;
22914: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22915: &Apache::lonnet::do_cache_new('trust',$dom,$defaultshash{'trust'},3600);
22916: if (ref($lastactref) eq 'HASH') {
22917: $lastactref->{'domdefaults'} = 1;
22918: $lastactref->{'trust'} = 1;
22919: }
22920: if (keys(%changes) > 0) {
22921: my %lt = &trust_titles();
22922: $resulttext = &mt('Changes made:').'<ul>';
22923: foreach my $prefix (@prefixes) {
22924: if (ref($changes{$prefix}) eq 'HASH') {
22925: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22926: foreach my $type (@types) {
22927: if (defined($changes{$prefix}{$type})) {
22928: my ($newvalue,$notinuse);
22929: if (ref($defaultshash{'trust'}) eq 'HASH') {
22930: if (ref($defaultshash{'trust'}{$prefix})) {
22931: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22932: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22933: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22934: }
22935: } else {
22936: $notinuse = 1;
22937: }
22938: }
22939: }
22940: if ($notinuse) {
22941: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22942: } elsif ($newvalue eq '') {
22943: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22944: } else {
22945: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22946: }
22947: }
22948: }
22949: $resulttext .= '</ul>';
22950: }
22951: }
22952: $resulttext .= '</ul>';
22953: } else {
22954: $resulttext = $nochgmsg;
22955: }
22956: } else {
22957: $resulttext = '<span class="LC_error">'.
22958: &mt('An error occurred: [_1]',$putresult).'</span>';
22959: }
22960: } else {
22961: $resulttext = $nochgmsg;
22962: }
22963: return $resulttext;
22964: }
22965:
22966: sub modify_loadbalancing {
22967: my ($dom,%domconfig) = @_;
22968: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22969: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22970: my ($othertitle,$usertypes,$types) =
22971: &Apache::loncommon::sorted_inst_types($dom);
22972: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22973: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22974: my @sparestypes = ('primary','default');
22975: my %typetitles = &sparestype_titles();
22976: my $resulttext;
22977: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22978: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22979: %existing = %{$domconfig{'loadbalancing'}};
22980: }
22981: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22982: \%currtargets,\%currrules,\%currcookies);
22983: my ($saveloadbalancing,%defaultshash,%changes);
22984: my ($alltypes,$othertypes,$titles) =
22985: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22986: my %ruletitles = &offloadtype_text();
22987: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22988: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22989: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22990: if ($balancer eq '') {
22991: next;
22992: }
22993: if (!exists($servers{$balancer})) {
22994: if (exists($currbalancer{$balancer})) {
22995: push(@{$changes{'delete'}},$balancer);
22996: }
22997: next;
22998: }
22999: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
23000: push(@{$changes{'delete'}},$balancer);
23001: next;
23002: }
23003: if (!exists($currbalancer{$balancer})) {
23004: push(@{$changes{'add'}},$balancer);
23005: }
23006: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
23007: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
23008: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
23009: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
23010: $saveloadbalancing = 1;
23011: }
23012: foreach my $sparetype (@sparestypes) {
23013: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
23014: my @offloadto;
23015: foreach my $target (@targets) {
23016: if (($servers{$target}) && ($target ne $balancer)) {
23017: if ($sparetype eq 'default') {
23018: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
23019: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
23020: }
23021: }
23022: unless(grep(/^\Q$target\E$/,@offloadto)) {
23023: push(@offloadto,$target);
23024: }
23025: }
23026: }
23027: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
23028: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
23029: push(@offloadto,$balancer);
23030: }
23031: }
23032: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
23033: }
23034: if ($env{'form.loadbalancing_cookie_'.$i}) {
23035: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
23036: if (exists($currbalancer{$balancer})) {
23037: unless ($currcookies{$balancer}) {
23038: $changes{'curr'}{$balancer}{'cookie'} = 1;
23039: }
23040: }
23041: } elsif (exists($currbalancer{$balancer})) {
23042: if ($currcookies{$balancer}) {
23043: $changes{'curr'}{$balancer}{'cookie'} = 1;
23044: }
23045: }
23046: if (ref($currtargets{$balancer}) eq 'HASH') {
23047: foreach my $sparetype (@sparestypes) {
23048: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
23049: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
23050: if (@targetdiffs > 0) {
23051: $changes{'curr'}{$balancer}{'targets'} = 1;
23052: }
23053: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23054: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23055: $changes{'curr'}{$balancer}{'targets'} = 1;
23056: }
23057: }
23058: }
23059: } else {
23060: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
23061: foreach my $sparetype (@sparestypes) {
23062: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23063: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23064: $changes{'curr'}{$balancer}{'targets'} = 1;
23065: }
23066: }
23067: }
23068: }
23069: }
23070: my $ishomedom;
23071: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
23072: $ishomedom = 1;
23073: }
23074: if (ref($alltypes) eq 'ARRAY') {
23075: foreach my $type (@{$alltypes}) {
23076: my $rule;
23077: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
23078: (!$ishomedom)) {
23079: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
23080: }
23081: if ($rule eq 'specific') {
23082: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
23083: if (exists($servers{$specifiedhost})) {
23084: $rule = $specifiedhost;
23085: }
23086: }
23087: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
23088: if (ref($currrules{$balancer}) eq 'HASH') {
23089: if ($rule ne $currrules{$balancer}{$type}) {
23090: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
23091: }
23092: } elsif ($rule ne '') {
23093: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
23094: }
23095: }
23096: }
23097: }
23098: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
23099: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
23100: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
23101: $defaultshash{'loadbalancing'} = {};
23102: }
23103: my $putresult = &Apache::lonnet::put_dom('configuration',
23104: \%defaultshash,$dom);
23105: if ($putresult eq 'ok') {
23106: if (keys(%changes) > 0) {
23107: my %toupdate;
23108: if (ref($changes{'delete'}) eq 'ARRAY') {
23109: foreach my $balancer (sort(@{$changes{'delete'}})) {
23110: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
23111: $toupdate{$balancer} = 1;
23112: }
23113: }
23114: if (ref($changes{'add'}) eq 'ARRAY') {
23115: foreach my $balancer (sort(@{$changes{'add'}})) {
23116: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
23117: $toupdate{$balancer} = 1;
23118: }
23119: }
23120: if (ref($changes{'curr'}) eq 'HASH') {
23121: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
23122: $toupdate{$balancer} = 1;
23123: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
23124: if ($changes{'curr'}{$balancer}{'targets'}) {
23125: my %offloadstr;
23126: foreach my $sparetype (@sparestypes) {
23127: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23128: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23129: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
23130: }
23131: }
23132: }
23133: if (keys(%offloadstr) == 0) {
23134: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
23135: } else {
23136: my $showoffload;
23137: foreach my $sparetype (@sparestypes) {
23138: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
23139: if (defined($offloadstr{$sparetype})) {
23140: $showoffload .= $offloadstr{$sparetype};
23141: } else {
23142: $showoffload .= &mt('None');
23143: }
23144: $showoffload .= (' 'x3);
23145: }
23146: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
23147: }
23148: }
23149: }
23150: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
23151: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
23152: foreach my $type (@{$alltypes}) {
23153: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
23154: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
23155: my $balancetext;
23156: if ($rule eq '') {
23157: $balancetext = $ruletitles{'default'};
23158: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
23159: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
23160: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
23161: foreach my $sparetype (@sparestypes) {
23162: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23163: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
23164: }
23165: }
23166: foreach my $item (@{$alltypes}) {
23167: next if ($item =~ /^_LC_ipchange/);
23168: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
23169: if ($hasrule eq 'homeserver') {
23170: map { $toupdate{$_} = 1; } (keys(%libraryservers));
23171: } else {
23172: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
23173: if ($servers{$hasrule}) {
23174: $toupdate{$hasrule} = 1;
23175: }
23176: }
23177: }
23178: }
23179: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
23180: $balancetext = $ruletitles{$rule};
23181: } else {
23182: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
23183: $balancetext = $ruletitles{'particular'}.' '.$receiver;
23184: if ($receiver) {
23185: $toupdate{$receiver};
23186: }
23187: }
23188: } else {
23189: $balancetext = $ruletitles{$rule};
23190: }
23191: } else {
23192: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
23193: }
23194: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
23195: }
23196: }
23197: }
23198: }
23199: if ($changes{'curr'}{$balancer}{'cookie'}) {
23200: if ($currcookies{$balancer}) {
23201: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
23202: $balancer).'</li>';
23203: } else {
23204: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
23205: $balancer).'</li>';
23206: }
23207: }
23208: }
23209: }
23210: if (keys(%toupdate)) {
23211: my %thismachine;
23212: my $updatedhere;
23213: my $cachetime = 60*60*24;
23214: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23215: foreach my $lonhost (keys(%toupdate)) {
23216: if ($thismachine{$lonhost}) {
23217: unless ($updatedhere) {
23218: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
23219: $defaultshash{'loadbalancing'},
23220: $cachetime);
23221: $updatedhere = 1;
23222: }
23223: } else {
23224: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
23225: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
23226: }
23227: }
23228: }
23229: if ($resulttext ne '') {
23230: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
23231: } else {
23232: $resulttext = $nochgmsg;
23233: }
23234: } else {
23235: $resulttext = $nochgmsg;
23236: }
23237: } else {
23238: $resulttext = '<span class="LC_error">'.
23239: &mt('An error occurred: [_1]',$putresult).'</span>';
23240: }
23241: } else {
23242: $resulttext = $nochgmsg;
23243: }
23244: return $resulttext;
23245: }
23246:
23247: sub recurse_check {
23248: my ($chkcats,$categories,$depth,$name) = @_;
23249: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
23250: my $chg = 0;
23251: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
23252: my $category = $chkcats->[$depth]{$name}[$j];
23253: my $item;
23254: if ($category eq '') {
23255: $chg ++;
23256: } else {
23257: my $deeper = $depth + 1;
23258: $item = &escape($category).':'.&escape($name).':'.$depth;
23259: if ($chg) {
23260: $categories->{$item} -= $chg;
23261: }
23262: &recurse_check($chkcats,$categories,$deeper,$category);
23263: $deeper --;
23264: }
23265: }
23266: }
23267: return;
23268: }
23269:
23270: sub recurse_cat_deletes {
23271: my ($item,$coursecategories,$deletions) = @_;
23272: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
23273: my $subdepth = $depth + 1;
23274: if (ref($coursecategories) eq 'HASH') {
23275: foreach my $subitem (keys(%{$coursecategories})) {
23276: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
23277: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
23278: delete($coursecategories->{$subitem});
23279: $deletions->{$subitem} = 1;
23280: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
23281: }
23282: }
23283: }
23284: return;
23285: }
23286:
23287: sub active_dc_picker {
23288: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
23289: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
23290: my @domcoord = keys(%domcoords);
23291: if (keys(%currhash)) {
23292: foreach my $dc (keys(%currhash)) {
23293: unless (exists($domcoords{$dc})) {
23294: push(@domcoord,$dc);
23295: }
23296: }
23297: }
23298: @domcoord = sort(@domcoord);
23299: my $numdcs = scalar(@domcoord);
23300: my $rows = 0;
23301: my $table;
23302: if ($numdcs > 1) {
23303: $table = '<table>';
23304: for (my $i=0; $i<@domcoord; $i++) {
23305: my $rem = $i%($numinrow);
23306: if ($rem == 0) {
23307: if ($i > 0) {
23308: $table .= '</tr>';
23309: }
23310: $table .= '<tr>';
23311: $rows ++;
23312: }
23313: my $check = '';
23314: if ($inputtype eq 'radio') {
23315: if (keys(%currhash) == 0) {
23316: if (!$i) {
23317: $check = ' checked="checked"';
23318: }
23319: } elsif (exists($currhash{$domcoord[$i]})) {
23320: $check = ' checked="checked"';
23321: }
23322: } else {
23323: if (exists($currhash{$domcoord[$i]})) {
23324: $check = ' checked="checked"';
23325: }
23326: }
23327: if ($i == @domcoord - 1) {
23328: my $colsleft = $numinrow - $rem;
23329: if ($colsleft > 1) {
23330: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
23331: } else {
23332: $table .= '<td class="LC_left_item">';
23333: }
23334: } else {
23335: $table .= '<td class="LC_left_item">';
23336: }
23337: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
23338: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23339: $table .= '<span class="LC_nobreak"><label>'.
23340: '<input type="'.$inputtype.'" name="'.$name.'"'.
23341: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
23342: if ($user ne $dcname.':'.$dcdom) {
23343: $table .= ' ('.$dcname.':'.$dcdom.')';
23344: }
23345: $table .= '</label></span></td>';
23346: }
23347: $table .= '</tr></table>';
23348: } elsif ($numdcs == 1) {
23349: my ($dcname,$dcdom) = split(':',$domcoord[0]);
23350: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23351: if ($inputtype eq 'radio') {
23352: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
23353: if ($user ne $dcname.':'.$dcdom) {
23354: $table .= ' ('.$dcname.':'.$dcdom.')';
23355: }
23356: } else {
23357: my $check;
23358: if (exists($currhash{$domcoord[0]})) {
23359: $check = ' checked="checked"';
23360: }
23361: $table = '<span class="LC_nobreak"><label>'.
23362: '<input type="checkbox" name="'.$name.'" '.
23363: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
23364: if ($user ne $dcname.':'.$dcdom) {
23365: $table .= ' ('.$dcname.':'.$dcdom.')';
23366: }
23367: $table .= '</label></span>';
23368: $rows ++;
23369: }
23370: }
23371: return ($numdcs,$table,$rows);
23372: }
23373:
23374: sub usersession_titles {
23375: return &Apache::lonlocal::texthash(
23376: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
23377: remote => 'Hosting of sessions for users in this domain on servers in other domains',
23378: spares => 'Servers offloaded to, when busy',
23379: version => 'LON-CAPA version requirement',
23380: excludedomain => 'Allow all, but exclude specific domains',
23381: includedomain => 'Deny all, but include specific domains',
23382: primary => 'Primary (checked first)',
23383: default => 'Default',
23384: );
23385: }
23386:
23387: sub id_for_thisdom {
23388: my (%servers) = @_;
23389: my %altids;
23390: foreach my $server (keys(%servers)) {
23391: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
23392: if ($serverhome ne $server) {
23393: $altids{$serverhome} = $server;
23394: }
23395: }
23396: return %altids;
23397: }
23398:
23399: sub count_servers {
23400: my ($currbalancer,%servers) = @_;
23401: my (@spares,$numspares);
23402: foreach my $lonhost (sort(keys(%servers))) {
23403: next if ($currbalancer eq $lonhost);
23404: push(@spares,$lonhost);
23405: }
23406: if ($currbalancer) {
23407: $numspares = scalar(@spares);
23408: } else {
23409: $numspares = scalar(@spares) - 1;
23410: }
23411: return ($numspares,@spares);
23412: }
23413:
23414: sub lonbalance_targets_js {
23415: my ($dom,$types,$servers,$settings) = @_;
23416: my $select = &mt('Select');
23417: my ($alltargets,$allishome,$allinsttypes,@alltypes);
23418: if (ref($servers) eq 'HASH') {
23419: $alltargets = join("','",sort(keys(%{$servers})));
23420: my @homedoms;
23421: foreach my $server (sort(keys(%{$servers}))) {
23422: if (&Apache::lonnet::host_domain($server) eq $dom) {
23423: push(@homedoms,'1');
23424: } else {
23425: push(@homedoms,'0');
23426: }
23427: }
23428: $allishome = join("','",@homedoms);
23429: }
23430: if (ref($types) eq 'ARRAY') {
23431: if (@{$types} > 0) {
23432: @alltypes = @{$types};
23433: }
23434: }
23435: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
23436: $allinsttypes = join("','",@alltypes);
23437: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
23438: if (ref($settings) eq 'HASH') {
23439: %existing = %{$settings};
23440: }
23441: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
23442: \%currtargets,\%currrules,\%currcookies);
23443: my $balancers = join("','",sort(keys(%currbalancer)));
23444: return <<"END";
23445:
23446: <script type="text/javascript">
23447: // <![CDATA[
23448:
23449: currBalancers = new Array('$balancers');
23450:
23451: function toggleTargets(balnum) {
23452: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23453: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
23454: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
23455: var prevbalancer = prevhostitem.value;
23456: var baltotal = document.getElementById('loadbalancing_total').value;
23457: prevhostitem.value = balancer;
23458: if (prevbalancer != '') {
23459: var prevIdx = currBalancers.indexOf(prevbalancer);
23460: if (prevIdx != -1) {
23461: currBalancers.splice(prevIdx,1);
23462: }
23463: }
23464: if (balancer == '') {
23465: hideSpares(balnum);
23466: } else {
23467: var currIdx = currBalancers.indexOf(balancer);
23468: if (currIdx == -1) {
23469: currBalancers.push(balancer);
23470: }
23471: var homedoms = new Array('$allishome');
23472: var ishomedom = homedoms[lonhostitem.selectedIndex];
23473: showSpares(balancer,ishomedom,balnum);
23474: }
23475: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
23476: return;
23477: }
23478:
23479: function showSpares(balancer,ishomedom,balnum) {
23480: var alltargets = new Array('$alltargets');
23481: var insttypes = new Array('$allinsttypes');
23482: var offloadtypes = new Array('primary','default');
23483:
23484: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
23485: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
23486:
23487: for (var i=0; i<offloadtypes.length; i++) {
23488: var count = 0;
23489: for (var j=0; j<alltargets.length; j++) {
23490: if (alltargets[j] != balancer) {
23491: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
23492: item.value = alltargets[j];
23493: item.style.textAlign='left';
23494: item.style.textFace='normal';
23495: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
23496: if (currBalancers.indexOf(alltargets[j]) == -1) {
23497: item.disabled = '';
23498: } else {
23499: item.disabled = 'disabled';
23500: item.checked = false;
23501: }
23502: count ++;
23503: }
23504: }
23505: }
23506: for (var k=0; k<insttypes.length; k++) {
23507: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
23508: if (ishomedom == 1) {
23509: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23510: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23511: } else {
23512: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23513: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23514: }
23515: } else {
23516: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23517: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23518: }
23519: if ((insttypes[k] != '_LC_external') &&
23520: ((insttypes[k] != '_LC_internetdom') ||
23521: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
23522: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
23523: item.options.length = 0;
23524: item.options[0] = new Option("","",true,true);
23525: var idx = 0;
23526: for (var m=0; m<alltargets.length; m++) {
23527: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
23528: idx ++;
23529: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23530: }
23531: }
23532: }
23533: }
23534: return;
23535: }
23536:
23537: function hideSpares(balnum) {
23538: var alltargets = new Array('$alltargets');
23539: var insttypes = new Array('$allinsttypes');
23540: var offloadtypes = new Array('primary','default');
23541:
23542: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
23543: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
23544:
23545: var total = alltargets.length - 1;
23546: for (var i=0; i<offloadtypes; i++) {
23547: for (var j=0; j<total; j++) {
23548: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
23549: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
23550: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
23551: }
23552: }
23553: for (var k=0; k<insttypes.length; k++) {
23554: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23555: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23556: if (insttypes[k] != '_LC_external') {
23557: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
23558: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
23559: }
23560: }
23561: return;
23562: }
23563:
23564: function checkOffloads(item,balnum,type) {
23565: var alltargets = new Array('$alltargets');
23566: var offloadtypes = new Array('primary','default');
23567: if (item.checked) {
23568: var total = alltargets.length - 1;
23569: var other;
23570: if (type == offloadtypes[0]) {
23571: other = offloadtypes[1];
23572: } else {
23573: other = offloadtypes[0];
23574: }
23575: for (var i=0; i<total; i++) {
23576: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
23577: if (server == item.value) {
23578: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
23579: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
23580: }
23581: }
23582: }
23583: }
23584: return;
23585: }
23586:
23587: function singleServerToggle(balnum,type) {
23588: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
23589: if (offloadtoSelIdx == 0) {
23590: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
23591: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23592:
23593: } else {
23594: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
23595: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23596: }
23597: return;
23598: }
23599:
23600: function balanceruleChange(formname,balnum,type) {
23601: if (type == '_LC_external') {
23602: return;
23603: }
23604: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
23605: for (var i=0; i<typesRules.length; i++) {
23606: if (formname.elements[typesRules[i]].checked) {
23607: if (formname.elements[typesRules[i]].value != 'specific') {
23608: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
23609: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23610: } else {
23611: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23612: }
23613: }
23614: }
23615: return;
23616: }
23617:
23618: function balancerDeleteChange(balnum) {
23619: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23620: var baltotal = document.getElementById('loadbalancing_total').value;
23621: var addtarget;
23622: var removetarget;
23623: var action = 'delete';
23624: if (document.getElementById('loadbalancing_delete_'+balnum)) {
23625: var lonhost = hostitem.value;
23626: var currIdx = currBalancers.indexOf(lonhost);
23627: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
23628: if (currIdx != -1) {
23629: currBalancers.splice(currIdx,1);
23630: }
23631: addtarget = lonhost;
23632: } else {
23633: if (currIdx == -1) {
23634: currBalancers.push(lonhost);
23635: }
23636: removetarget = lonhost;
23637: action = 'undelete';
23638: }
23639: balancerChange(balnum,baltotal,action,addtarget,removetarget);
23640: }
23641: return;
23642: }
23643:
23644: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
23645: if (baltotal > 1) {
23646: var offloadtypes = new Array('primary','default');
23647: var alltargets = new Array('$alltargets');
23648: var insttypes = new Array('$allinsttypes');
23649: for (var i=0; i<baltotal; i++) {
23650: if (i != balnum) {
23651: for (var j=0; j<offloadtypes.length; j++) {
23652: var total = alltargets.length - 1;
23653: for (var k=0; k<total; k++) {
23654: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
23655: var server = serveritem.value;
23656: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23657: if (server == addtarget) {
23658: serveritem.disabled = '';
23659: }
23660: }
23661: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23662: if (server == removetarget) {
23663: serveritem.disabled = 'disabled';
23664: serveritem.checked = false;
23665: }
23666: }
23667: }
23668: }
23669: for (var j=0; j<insttypes.length; j++) {
23670: if (insttypes[j] != '_LC_external') {
23671: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
23672: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
23673: var currSel = singleserver.selectedIndex;
23674: var currVal = singleserver.options[currSel].value;
23675: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23676: var numoptions = singleserver.options.length;
23677: var needsnew = 1;
23678: for (var k=0; k<numoptions; k++) {
23679: if (singleserver.options[k] == addtarget) {
23680: needsnew = 0;
23681: break;
23682: }
23683: }
23684: if (needsnew == 1) {
23685: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
23686: }
23687: }
23688: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23689: singleserver.options.length = 0;
23690: if ((currVal) && (currVal != removetarget)) {
23691: singleserver.options[0] = new Option("","",false,false);
23692: } else {
23693: singleserver.options[0] = new Option("","",true,true);
23694: }
23695: var idx = 0;
23696: for (var m=0; m<alltargets.length; m++) {
23697: if (currBalancers.indexOf(alltargets[m]) == -1) {
23698: idx ++;
23699: if (currVal == alltargets[m]) {
23700: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
23701: } else {
23702: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23703: }
23704: }
23705: }
23706: }
23707: }
23708: }
23709: }
23710: }
23711: }
23712: }
23713: return;
23714: }
23715:
23716: // ]]>
23717: </script>
23718:
23719: END
23720: }
23721:
23722:
23723: sub new_spares_js {
23724: my @sparestypes = ('primary','default');
23725: my $types = join("','",@sparestypes);
23726: my $select = &mt('Select');
23727: return <<"END";
23728:
23729: <script type="text/javascript">
23730: // <![CDATA[
23731:
23732: function updateNewSpares(formname,lonhost) {
23733: var types = new Array('$types');
23734: var include = new Array();
23735: var exclude = new Array();
23736: for (var i=0; i<types.length; i++) {
23737: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23738: for (var j=0; j<spareboxes.length; j++) {
23739: if (formname.elements[spareboxes[j]].checked) {
23740: exclude.push(formname.elements[spareboxes[j]].value);
23741: } else {
23742: include.push(formname.elements[spareboxes[j]].value);
23743: }
23744: }
23745: }
23746: for (var i=0; i<types.length; i++) {
23747: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23748: var selIdx = newSpare.selectedIndex;
23749: var currnew = newSpare.options[selIdx].value;
23750: var okSpares = new Array();
23751: for (var j=0; j<newSpare.options.length; j++) {
23752: var possible = newSpare.options[j].value;
23753: if (possible != '') {
23754: if (exclude.indexOf(possible) == -1) {
23755: okSpares.push(possible);
23756: } else {
23757: if (currnew == possible) {
23758: selIdx = 0;
23759: }
23760: }
23761: }
23762: }
23763: for (var k=0; k<include.length; k++) {
23764: if (okSpares.indexOf(include[k]) == -1) {
23765: okSpares.push(include[k]);
23766: }
23767: }
23768: okSpares.sort();
23769: newSpare.options.length = 0;
23770: if (selIdx == 0) {
23771: newSpare.options[0] = new Option("$select","",true,true);
23772: } else {
23773: newSpare.options[0] = new Option("$select","",false,false);
23774: }
23775: for (var m=0; m<okSpares.length; m++) {
23776: var idx = m+1;
23777: var selThis = 0;
23778: if (selIdx != 0) {
23779: if (okSpares[m] == currnew) {
23780: selThis = 1;
23781: }
23782: }
23783: if (selThis == 1) {
23784: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23785: } else {
23786: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23787: }
23788: }
23789: }
23790: return;
23791: }
23792:
23793: function checkNewSpares(lonhost,type) {
23794: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23795: var chosen = newSpare.options[newSpare.selectedIndex].value;
23796: if (chosen != '') {
23797: var othertype;
23798: var othernewSpare;
23799: if (type == 'primary') {
23800: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23801: }
23802: if (type == 'default') {
23803: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23804: }
23805: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23806: othernewSpare.selectedIndex = 0;
23807: }
23808: }
23809: return;
23810: }
23811:
23812: // ]]>
23813: </script>
23814:
23815: END
23816:
23817: }
23818:
23819: sub common_domprefs_js {
23820: return <<"END";
23821:
23822: <script type="text/javascript">
23823: // <![CDATA[
23824:
23825: function getIndicesByName(formname,item) {
23826: var group = new Array();
23827: for (var i=0;i<formname.elements.length;i++) {
23828: if (formname.elements[i].name == item) {
23829: group.push(formname.elements[i].id);
23830: }
23831: }
23832: return group;
23833: }
23834:
23835: // ]]>
23836: </script>
23837:
23838: END
23839:
23840: }
23841:
23842: sub recaptcha_js {
23843: my %lt = &captcha_phrases();
23844: return <<"END";
23845:
23846: <script type="text/javascript">
23847: // <![CDATA[
23848:
23849: function updateCaptcha(caller,context) {
23850: var privitem;
23851: var pubitem;
23852: var privtext;
23853: var pubtext;
23854: var versionitem;
23855: var versiontext;
23856: if (document.getElementById(context+'_recaptchapub')) {
23857: pubitem = document.getElementById(context+'_recaptchapub');
23858: } else {
23859: return;
23860: }
23861: if (document.getElementById(context+'_recaptchapriv')) {
23862: privitem = document.getElementById(context+'_recaptchapriv');
23863: } else {
23864: return;
23865: }
23866: if (document.getElementById(context+'_recaptchapubtxt')) {
23867: pubtext = document.getElementById(context+'_recaptchapubtxt');
23868: } else {
23869: return;
23870: }
23871: if (document.getElementById(context+'_recaptchaprivtxt')) {
23872: privtext = document.getElementById(context+'_recaptchaprivtxt');
23873: } else {
23874: return;
23875: }
23876: if (document.getElementById(context+'_recaptchaversion')) {
23877: versionitem = document.getElementById(context+'_recaptchaversion');
23878: } else {
23879: return;
23880: }
23881: if (document.getElementById(context+'_recaptchavertxt')) {
23882: versiontext = document.getElementById(context+'_recaptchavertxt');
23883: } else {
23884: return;
23885: }
23886: if (caller.checked) {
23887: if (caller.value == 'recaptcha') {
23888: pubitem.type = 'text';
23889: privitem.type = 'text';
23890: pubitem.size = '40';
23891: privitem.size = '40';
23892: pubtext.innerHTML = "$lt{'pub'}";
23893: privtext.innerHTML = "$lt{'priv'}";
23894: versionitem.type = 'text';
23895: versionitem.size = '3';
23896: versiontext.innerHTML = "$lt{'ver'}";
23897: } else {
23898: pubitem.type = 'hidden';
23899: privitem.type = 'hidden';
23900: versionitem.type = 'hidden';
23901: pubtext.innerHTML = '';
23902: privtext.innerHTML = '';
23903: versiontext.innerHTML = '';
23904: }
23905: }
23906: return;
23907: }
23908:
23909: // ]]>
23910: </script>
23911:
23912: END
23913:
23914: }
23915:
23916: sub toggle_display_js {
23917: return <<"END";
23918:
23919: <script type="text/javascript">
23920: // <![CDATA[
23921:
23922: function toggleDisplay(domForm,caller) {
23923: if (document.getElementById(caller)) {
23924: var divitem = document.getElementById(caller);
23925: var optionsElement = domForm.coursecredits;
23926: var checkval = 1;
23927: var dispval = 'block';
23928: var selfcreateRegExp = /^cancreate_emailverified/;
23929: if (caller == 'emailoptions') {
23930: optionsElement = domForm.cancreate_email;
23931: }
23932: if (caller == 'studentsubmission') {
23933: optionsElement = domForm.postsubmit;
23934: }
23935: if (caller == 'cloneinstcode') {
23936: optionsElement = domForm.canclone;
23937: checkval = 'instcode';
23938: }
23939: if (selfcreateRegExp.test(caller)) {
23940: optionsElement = domForm.elements[caller];
23941: checkval = 'other';
23942: dispval = 'inline'
23943: }
23944: if (optionsElement.length) {
23945: var currval;
23946: for (var i=0; i<optionsElement.length; i++) {
23947: if (optionsElement[i].checked) {
23948: currval = optionsElement[i].value;
23949: }
23950: }
23951: if (currval == checkval) {
23952: divitem.style.display = dispval;
23953: } else {
23954: divitem.style.display = 'none';
23955: }
23956: }
23957: }
23958: return;
23959: }
23960:
23961: // ]]>
23962: </script>
23963:
23964: END
23965:
23966: }
23967:
23968: sub captcha_phrases {
23969: return &Apache::lonlocal::texthash (
23970: priv => 'Private key',
23971: pub => 'Public key',
23972: original => 'original (CAPTCHA)',
23973: recaptcha => 'successor (ReCAPTCHA)',
23974: notused => 'unused',
23975: ver => 'ReCAPTCHA version (1 or 2)',
23976: );
23977: }
23978:
23979: sub devalidate_remote_domconfs {
23980: my ($dom,$cachekeys) = @_;
23981: return unless (ref($cachekeys) eq 'HASH');
23982: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23983: my %thismachine;
23984: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23985: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23986: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23987: 'ipaccess','trust');
23988: my %cache_by_lonhost;
23989: if (exists($cachekeys->{'samllanding'})) {
23990: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23991: my %landing = %{$cachekeys->{'samllanding'}};
23992: my %domservers = &Apache::lonnet::get_servers($dom);
23993: if (keys(%domservers)) {
23994: foreach my $server (keys(%domservers)) {
23995: my @cached;
23996: next if ($thismachine{$server});
23997: if ($landing{$server}) {
23998: push(@cached,&escape('samllanding').':'.&escape($server));
23999: }
24000: if (@cached) {
24001: $cache_by_lonhost{$server} = \@cached;
24002: }
24003: }
24004: }
24005: }
24006: }
24007: if (keys(%servers)) {
24008: foreach my $server (keys(%servers)) {
24009: next if ($thismachine{$server});
24010: my @cached;
24011: foreach my $name (@posscached) {
24012: if ($cachekeys->{$name}) {
24013: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
24014: if (ref($cachekeys->{$name}) eq 'HASH') {
24015: foreach my $key (keys(%{$cachekeys->{$name}})) {
24016: push(@cached,&escape($name).':'.&escape($key));
24017: }
24018: }
24019: } else {
24020: push(@cached,&escape($name).':'.&escape($dom));
24021: }
24022: }
24023: }
24024: if ((exists($cache_by_lonhost{$server})) &&
24025: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
24026: push(@cached,@{$cache_by_lonhost{$server}});
24027: }
24028: if (@cached) {
24029: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
24030: }
24031: }
24032: }
24033: return;
24034: }
24035:
24036: 1;
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