1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.411 2022/07/26 01:11:43 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 web pages, webDAV/quotas, portfolios',
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,%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: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1647: $styleon{$lonhost} = '';
1648: $styleoff{$lonhost} = 'display:none';
1649: } else {
1650: $styleon{$lonhost} = 'display:none';
1651: $styleoff{$lonhost} = '';
1652: }
1653: }
1654: }
1655: my $itemcount = 1;
1656: foreach my $lonhost (sort(keys(%domservers))) {
1657: my $samlon = ' ';
1658: my $samloff = ' checked="checked" ';
1659: if ($saml{$lonhost}) {
1660: $samlon = $samloff;
1661: $samloff = ' ';
1662: }
1663: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1664: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1665: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1666: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1667: &mt('No').'</label>'.(' 'x2).
1668: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1669: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1670: &mt('Yes').'</label></span></td>'.
1671: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1672: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1673: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1674: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1675: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1676: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1677: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1678: $samltext{$lonhost}.'" /></td><td>';
1679: if ($samlimg{$lonhost}) {
1680: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1681: '<span class="LC_nobreak"><label>'.
1682: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1683: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1684: } else {
1685: $datatable .= $lt{'upl'};
1686: }
1687: $datatable .='<br />';
1688: if ($switchserver) {
1689: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1690: } else {
1691: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1692: }
1693: $datatable .= '</td>'.
1694: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1695: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1696: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1697: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1698: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1699: $samltitle{$lonhost}.'</textarea></td>'.
1700: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1701: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1702: '</table></td>'.
1703: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1704: $itemcount ++;
1705: }
1706: $datatable .= '</table></td></tr>';
1707: }
1708: return $datatable;
1709: }
1710:
1711: sub login_choices {
1712: my %choices =
1713: &Apache::lonlocal::texthash (
1714: coursecatalog => 'Display Course/Community Catalog link?',
1715: adminmail => "Display Administrator's E-mail Address?",
1716: helpdesk => 'Display "Contact Helpdesk" link',
1717: disallowlogin => "Login page requests redirected",
1718: hostid => "Server",
1719: server => "Redirect to:",
1720: serverpath => "Path",
1721: custompath => "Custom",
1722: exempt => "Exempt IP(s)",
1723: directlogin => "No redirect",
1724: newuser => "Link to create a user account",
1725: img => "Header",
1726: logo => "Main Logo",
1727: domlogo => "Domain Logo",
1728: login => "Log-in Header",
1729: textcol => "Text color",
1730: bgcol => "Box color",
1731: bgs => "Background colors",
1732: links => "Link colors",
1733: font => "Font color",
1734: pgbg => "Header",
1735: mainbg => "Page",
1736: sidebg => "Login box",
1737: link => "Link",
1738: alink => "Active link",
1739: vlink => "Visited link",
1740: headtag => "Custom markup",
1741: action => "Action",
1742: current => "Current",
1743: samllanding => "Dual login?",
1744: samloptions => "Options",
1745: alttext => "Alt text",
1746: );
1747: return %choices;
1748: }
1749:
1750: sub login_file_options {
1751: return &Apache::lonlocal::texthash(
1752: del => 'Delete?',
1753: rep => 'Replace:',
1754: upl => 'Upload:',
1755: curr => 'View contents',
1756: default => 'Default',
1757: custom => 'Custom',
1758: none => 'None',
1759: );
1760: }
1761:
1762: sub print_ipaccess {
1763: my ($dom,$settings,$rowtotal) = @_;
1764: my $css_class;
1765: my $itemcount = 0;
1766: my $datatable;
1767: my %ordered;
1768: if (ref($settings) eq 'HASH') {
1769: foreach my $item (keys(%{$settings})) {
1770: if (ref($settings->{$item}) eq 'HASH') {
1771: my $num = $settings->{$item}{'order'};
1772: if ($num eq '') {
1773: $num = scalar(keys(%{$settings}));
1774: }
1775: $ordered{$num} = $item;
1776: }
1777: }
1778: }
1779: my $maxnum = scalar(keys(%ordered));
1780: if (keys(%ordered)) {
1781: my @items = sort { $a <=> $b } keys(%ordered);
1782: for (my $i=0; $i<@items; $i++) {
1783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1784: my $item = $ordered{$items[$i]};
1785: my ($name,$ipranges,%commblocks,%courses);
1786: if (ref($settings->{$item}) eq 'HASH') {
1787: $name = $settings->{$item}->{'name'};
1788: $ipranges = $settings->{$item}->{'ip'};
1789: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1790: %commblocks = %{$settings->{$item}->{'commblocks'}};
1791: }
1792: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1793: %courses = %{$settings->{$item}->{'courses'}};
1794: }
1795: }
1796: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1797: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1798: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1799: for (my $k=0; $k<=$maxnum; $k++) {
1800: my $vpos = $k+1;
1801: my $selstr;
1802: if ($k == $i) {
1803: $selstr = ' selected="selected" ';
1804: }
1805: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1806: }
1807: $datatable .= '</select>'.(' 'x2).
1808: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1809: &mt('Delete?').'</label></span></td>'.
1810: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1811: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1812: '</td></tr>';
1813: $itemcount ++;
1814: }
1815: }
1816: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1817: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1818: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1819: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1820: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1821: for (my $k=0; $k<$maxnum+1; $k++) {
1822: my $vpos = $k+1;
1823: my $selstr;
1824: if ($k == $maxnum) {
1825: $selstr = ' selected="selected" ';
1826: }
1827: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1828: }
1829: $datatable .= '</select> '."\n".
1830: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1831: '<td colspan="2">'.
1832: &ipaccess_options('add',$itemcount,$dom).
1833: '</td>'."\n".
1834: '</tr>'."\n";
1835: $$rowtotal ++;
1836: return $datatable;
1837: }
1838:
1839: sub ipaccess_options {
1840: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1841: my (%currblocks,%currcourses,$output);
1842: if (ref($blocksref) eq 'HASH') {
1843: %currblocks = %{$blocksref};
1844: }
1845: if (ref($coursesref) eq 'HASH') {
1846: %currcourses = %{$coursesref};
1847: }
1848: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1849: '<span class="LC_nobreak">'.&mt('Name').': '.
1850: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1851: '</span></fieldset>'.
1852: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1853: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1854: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1855: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1856: $ipranges.'</textarea></fieldset>'.
1857: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1858: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1859: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1860: '<table>';
1861: foreach my $cid (sort(keys(%currcourses))) {
1862: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1863: $output .= '<tr><td><span class="LC_nobreak">'.
1864: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1865: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1866: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1867: }
1868: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1869: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1870: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1871: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1872: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1873: '</span></td></tr></table>'."\n".
1874: '</fieldset>';
1875: return $output;
1876: }
1877:
1878: sub blocker_checkboxes {
1879: my ($num,$blocks) = @_;
1880: my ($typeorder,$types) = &commblocktype_text();
1881: my $numinrow = 6;
1882: my $output = '<table>';
1883: for (my $i=0; $i<@{$typeorder}; $i++) {
1884: my $block = $typeorder->[$i];
1885: my $blockstatus;
1886: if (ref($blocks) eq 'HASH') {
1887: if ($blocks->{$block} eq 'on') {
1888: $blockstatus = 'checked="checked"';
1889: }
1890: }
1891: my $rem = $i%($numinrow);
1892: if ($rem == 0) {
1893: if ($i > 0) {
1894: $output .= '</tr>';
1895: }
1896: $output .= '<tr>';
1897: }
1898: if ($i == scalar(@{$typeorder})-1) {
1899: my $colsleft = $numinrow-$rem;
1900: if ($colsleft > 1) {
1901: $output .= '<td colspan="'.$colsleft.'">';
1902: } else {
1903: $output .= '<td>';
1904: }
1905: } else {
1906: $output .= '<td>';
1907: }
1908: my $item = 'ipaccess_block_'.$num;
1909: if ($blockstatus) {
1910: $blockstatus = ' '.$blockstatus;
1911: }
1912: $output .= '<span class="LC_nobreak"><label>'."\n".
1913: '<input type="checkbox" name="'.$item.'"'.
1914: $blockstatus.' value="'.$block.'"'.' />'.
1915: $types->{$block}.'</label></span>'."\n".
1916: '<br /></td>';
1917: }
1918: $output .= '</tr></table>';
1919: return $output;
1920: }
1921:
1922: sub commblocktype_text {
1923: my %types = &Apache::lonlocal::texthash(
1924: 'com' => 'Messaging',
1925: 'chat' => 'Chat Room',
1926: 'boards' => 'Discussion',
1927: 'port' => 'Portfolio',
1928: 'groups' => 'Groups',
1929: 'blogs' => 'Blogs',
1930: 'about' => 'User Information',
1931: 'printout' => 'Printouts',
1932: 'passwd' => 'Change Password',
1933: 'grades' => 'Gradebook',
1934: 'search' => 'Course search',
1935: 'wishlist' => 'Stored links',
1936: 'annotate' => 'Annotations',
1937: );
1938: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1939: return ($typeorder,\%types);
1940: }
1941:
1942: sub print_rolecolors {
1943: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1944: my %choices = &color_font_choices();
1945: my @bgs = ('pgbg','tabbg','sidebg');
1946: my @links = ('link','alink','vlink');
1947: my @images = ('img');
1948: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1949: my %designhash = &Apache::loncommon::get_domainconf($dom);
1950: my %defaultdesign = %Apache::loncommon::defaultdesign;
1951: my (%is_custom,%designs);
1952: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1953: if (ref($settings) eq 'HASH') {
1954: if (ref($settings->{$role}) eq 'HASH') {
1955: if ($settings->{$role}->{'img'} ne '') {
1956: $designs{'img'} = $settings->{$role}->{'img'};
1957: $is_custom{'img'} = 1;
1958: }
1959: if ($settings->{$role}->{'font'} ne '') {
1960: $designs{'font'} = $settings->{$role}->{'font'};
1961: $is_custom{'font'} = 1;
1962: }
1963: if ($settings->{$role}->{'fontmenu'} ne '') {
1964: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1965: $is_custom{'fontmenu'} = 1;
1966: }
1967: foreach my $item (@bgs) {
1968: if ($settings->{$role}->{$item} ne '') {
1969: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1970: $is_custom{$item} = 1;
1971: }
1972: }
1973: foreach my $item (@links) {
1974: if ($settings->{$role}->{$item} ne '') {
1975: $designs{'links'}{$item} = $settings->{$role}->{$item};
1976: $is_custom{$item} = 1;
1977: }
1978: }
1979: }
1980: } else {
1981: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1982: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1983: $is_custom{'img'} = 1;
1984: }
1985: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1986: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1987: $is_custom{'fontmenu'} = 1;
1988: }
1989: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1990: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1991: $is_custom{'font'} = 1;
1992: }
1993: foreach my $item (@bgs) {
1994: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1995: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1996: $is_custom{$item} = 1;
1997:
1998: }
1999: }
2000: foreach my $item (@links) {
2001: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2002: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2003: $is_custom{$item} = 1;
2004: }
2005: }
2006: }
2007: my $itemcount = 1;
2008: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
2009: $datatable .= '</tr></table></td></tr>';
2010: return $datatable;
2011: }
2012:
2013: sub role_defaults {
2014: my ($role,$bgs,$links,$images,$logintext) = @_;
2015: my %defaults;
2016: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
2017: return %defaults;
2018: }
2019: my %defaultdesign = %Apache::loncommon::defaultdesign;
2020: if ($role eq 'login') {
2021: %defaults = (
2022: font => $defaultdesign{$role.'.font'},
2023: );
2024: if (ref($logintext) eq 'ARRAY') {
2025: foreach my $item (@{$logintext}) {
2026: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2027: }
2028: }
2029: foreach my $item (@{$images}) {
2030: $defaults{'showlogo'}{$item} = 1;
2031: }
2032: } else {
2033: %defaults = (
2034: img => $defaultdesign{$role.'.img'},
2035: font => $defaultdesign{$role.'.font'},
2036: fontmenu => $defaultdesign{$role.'.fontmenu'},
2037: );
2038: }
2039: foreach my $item (@{$bgs}) {
2040: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2041: }
2042: foreach my $item (@{$links}) {
2043: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2044: }
2045: foreach my $item (@{$images}) {
2046: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2047: }
2048: return %defaults;
2049: }
2050:
2051: sub display_color_options {
2052: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2053: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2054: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2055: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2056: my $datatable = '<tr'.$css_class.'>'.
2057: '<td>'.$choices->{'font'}.'</td>';
2058: if (!$is_custom->{'font'}) {
2059: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2060: } else {
2061: $datatable .= '<td> </td>';
2062: }
2063: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2064:
2065: $datatable .= '<td><span class="LC_nobreak">'.
2066: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2067: ' value="'.$current_color.'" /> '.
2068: ' </span></td></tr>';
2069: unless ($role eq 'login') {
2070: $datatable .= '<tr'.$css_class.'>'.
2071: '<td>'.$choices->{'fontmenu'}.'</td>';
2072: if (!$is_custom->{'fontmenu'}) {
2073: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2074: } else {
2075: $datatable .= '<td> </td>';
2076: }
2077: $current_color = $designs->{'fontmenu'} ?
2078: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2079: $datatable .= '<td><span class="LC_nobreak">'.
2080: '<input class="colorchooser" type="text" size="10" name="'
2081: .$role.'_fontmenu"'.
2082: ' value="'.$current_color.'" /> '.
2083: ' </span></td></tr>';
2084: }
2085: my $switchserver = &check_switchserver($dom,$confname);
2086: foreach my $img (@{$images}) {
2087: $itemcount ++;
2088: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2089: $datatable .= '<tr'.$css_class.'>'.
2090: '<td>'.$choices->{$img};
2091: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2092: if ($role eq 'login') {
2093: if ($img eq 'login') {
2094: $login_hdr_pick =
2095: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2096: $logincolors =
2097: &login_text_colors($img,$role,$logintext,$phase,$choices,
2098: $designs,$defaults);
2099: } else {
2100: if ($img ne 'domlogo') {
2101: $datatable.= &logo_display_options($img,$defaults,$designs);
2102: }
2103: if (ref($designs->{'alttext'}) eq 'HASH') {
2104: $alttext = $designs->{'alttext'}{$img};
2105: }
2106: }
2107: }
2108: $datatable .= '</td>';
2109: if ($designs->{$img} ne '') {
2110: $imgfile = $designs->{$img};
2111: $img_import = ($imgfile =~ m{^/adm/});
2112: } else {
2113: $imgfile = $defaults->{$img};
2114: }
2115: if ($imgfile) {
2116: my ($showfile,$fullsize);
2117: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2118: my $urldir = $1;
2119: my $filename = $2;
2120: my @info = &Apache::lonnet::stat_file($designs->{$img});
2121: if (@info) {
2122: my $thumbfile = 'tn-'.$filename;
2123: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2124: if (@thumb) {
2125: $showfile = $urldir.'/'.$thumbfile;
2126: } else {
2127: $showfile = $imgfile;
2128: }
2129: } else {
2130: $showfile = '';
2131: }
2132: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2133: $showfile = $imgfile;
2134: my $imgdir = $1;
2135: my $filename = $2;
2136: if (-e "$londocroot/$imgdir/tn-".$filename) {
2137: $showfile = "/$imgdir/tn-".$filename;
2138: } else {
2139: my $input = $londocroot.$imgfile;
2140: my $output = "$londocroot/$imgdir/tn-".$filename;
2141: if (!-e $output) {
2142: my ($width,$height) = &thumb_dimensions();
2143: my ($fullwidth,$fullheight) = &check_dimensions($input);
2144: if ($fullwidth ne '' && $fullheight ne '') {
2145: if ($fullwidth > $width && $fullheight > $height) {
2146: my $size = $width.'x'.$height;
2147: my @args = ('convert','-sample',$size,$input,$output);
2148: system({$args[0]} @args);
2149: $showfile = "/$imgdir/tn-".$filename;
2150: }
2151: }
2152: }
2153: }
2154: }
2155: if ($showfile) {
2156: if ($showfile =~ m{^/(adm|res)/}) {
2157: if ($showfile =~ m{^/res/}) {
2158: my $local_showfile =
2159: &Apache::lonnet::filelocation('',$showfile);
2160: &Apache::lonnet::repcopy($local_showfile);
2161: }
2162: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2163: }
2164: if ($imgfile) {
2165: if ($imgfile =~ m{^/(adm|res)/}) {
2166: if ($imgfile =~ m{^/res/}) {
2167: my $local_imgfile =
2168: &Apache::lonnet::filelocation('',$imgfile);
2169: &Apache::lonnet::repcopy($local_imgfile);
2170: }
2171: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2172: } else {
2173: $fullsize = $imgfile;
2174: }
2175: }
2176: $datatable .= '<td>';
2177: if ($img eq 'login') {
2178: $datatable .= $login_hdr_pick;
2179: }
2180: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2181: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2182: } else {
2183: $datatable .= '<td> </td><td class="LC_left_item">'.
2184: &mt('Upload:').'<br />';
2185: }
2186: } else {
2187: $datatable .= '<td> </td><td class="LC_left_item">'.
2188: &mt('Upload:').'<br />';
2189: }
2190: if ($switchserver) {
2191: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2192: } else {
2193: if ($img ne 'login') { # suppress file selection for Log-in header
2194: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2195: }
2196: }
2197: if (($role eq 'login') && ($img ne 'login')) {
2198: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2199: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2200: '</label></span>';
2201: }
2202: $datatable .= '</td></tr>';
2203: }
2204: $itemcount ++;
2205: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2206: $datatable .= '<tr'.$css_class.'>'.
2207: '<td>'.$choices->{'bgs'}.'</td>';
2208: my $bgs_def;
2209: foreach my $item (@{$bgs}) {
2210: if (!$is_custom->{$item}) {
2211: $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>';
2212: }
2213: }
2214: if ($bgs_def) {
2215: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2216: } else {
2217: $datatable .= '<td> </td>';
2218: }
2219: $datatable .= '<td class="LC_right_item">'.
2220: '<table border="0"><tr>';
2221:
2222: foreach my $item (@{$bgs}) {
2223: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2224: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2225: if ($designs->{'bgs'}{$item}) {
2226: $datatable .= ' ';
2227: }
2228: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2229: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2230: }
2231: $datatable .= '</tr></table></td></tr>';
2232: $itemcount ++;
2233: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2234: $datatable .= '<tr'.$css_class.'>'.
2235: '<td>'.$choices->{'links'}.'</td>';
2236: my $links_def;
2237: foreach my $item (@{$links}) {
2238: if (!$is_custom->{$item}) {
2239: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2240: }
2241: }
2242: if ($links_def) {
2243: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2244: } else {
2245: $datatable .= '<td> </td>';
2246: }
2247: $datatable .= '<td class="LC_right_item">'.
2248: '<table border="0"><tr>';
2249: foreach my $item (@{$links}) {
2250: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2251: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2252: if ($designs->{'links'}{$item}) {
2253: $datatable.=' ';
2254: }
2255: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2256: '" /></td>';
2257: }
2258: $$rowtotal += $itemcount;
2259: return $datatable;
2260: }
2261:
2262: sub logo_display_options {
2263: my ($img,$defaults,$designs) = @_;
2264: my $checkedon;
2265: if (ref($defaults) eq 'HASH') {
2266: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2267: if ($defaults->{'showlogo'}{$img}) {
2268: $checkedon = 'checked="checked" ';
2269: }
2270: }
2271: }
2272: if (ref($designs) eq 'HASH') {
2273: if (ref($designs->{'showlogo'}) eq 'HASH') {
2274: if (defined($designs->{'showlogo'}{$img})) {
2275: if ($designs->{'showlogo'}{$img} == 0) {
2276: $checkedon = '';
2277: } elsif ($designs->{'showlogo'}{$img} == 1) {
2278: $checkedon = 'checked="checked" ';
2279: }
2280: }
2281: }
2282: }
2283: return '<br /><label> <input type="checkbox" name="'.
2284: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2285: &mt('show').'</label>'."\n";
2286: }
2287:
2288: sub login_header_options {
2289: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2290: my $output = '';
2291: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2292: $output .= &mt('Text default(s):').'<br />';
2293: if (!$is_custom->{'textcol'}) {
2294: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2295: ' ';
2296: }
2297: if (!$is_custom->{'bgcol'}) {
2298: $output .= $choices->{'bgcol'}.': '.
2299: '<span id="css_'.$role.'_font" style="background-color: '.
2300: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2301: }
2302: $output .= '<br />';
2303: }
2304: $output .='<br />';
2305: return $output;
2306: }
2307:
2308: sub login_text_colors {
2309: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2310: my $color_menu = '<table border="0"><tr>';
2311: foreach my $item (@{$logintext}) {
2312: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2313: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2314: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2315: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2316: }
2317: $color_menu .= '</tr></table><br />';
2318: return $color_menu;
2319: }
2320:
2321: sub image_changes {
2322: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2323: my $output;
2324: if ($img eq 'login') {
2325: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2326: } elsif (!$is_custom) {
2327: if ($img ne 'domlogo') {
2328: $output = &mt('Default image:').'<br />';
2329: } else {
2330: $output = &mt('Default in use:').'<br />';
2331: }
2332: }
2333: if ($img ne 'login') {
2334: if ($img_import) {
2335: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2336: }
2337: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2338: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2339: if ($is_custom) {
2340: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2341: '<input type="checkbox" name="'.
2342: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2343: '</label> '.&mt('Replace:').'</span><br />';
2344: } else {
2345: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2346: }
2347: }
2348: return $output;
2349: }
2350:
2351: sub print_quotas {
2352: my ($dom,$settings,$rowtotal,$action) = @_;
2353: my $context;
2354: if ($action eq 'quotas') {
2355: $context = 'tools';
2356: } else {
2357: $context = $action;
2358: }
2359: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2360: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2361: my $typecount = 0;
2362: my ($css_class,%titles);
2363: if ($context eq 'requestcourses') {
2364: @usertools = ('official','unofficial','community','textbook','placement','lti');
2365: @options =('norequest','approval','validate','autolimit');
2366: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2367: %titles = &courserequest_titles();
2368: } elsif ($context eq 'requestauthor') {
2369: @usertools = ('author');
2370: @options = ('norequest','approval','automatic');
2371: %titles = &authorrequest_titles();
2372: } else {
2373: @usertools = ('aboutme','blog','webdav','portfolio');
2374: %titles = &tool_titles();
2375: }
2376: if (ref($types) eq 'ARRAY') {
2377: foreach my $type (@{$types}) {
2378: my ($currdefquota,$currauthorquota);
2379: unless (($context eq 'requestcourses') ||
2380: ($context eq 'requestauthor')) {
2381: if (ref($settings) eq 'HASH') {
2382: if (ref($settings->{defaultquota}) eq 'HASH') {
2383: $currdefquota = $settings->{defaultquota}->{$type};
2384: } else {
2385: $currdefquota = $settings->{$type};
2386: }
2387: if (ref($settings->{authorquota}) eq 'HASH') {
2388: $currauthorquota = $settings->{authorquota}->{$type};
2389: }
2390: }
2391: }
2392: if (defined($usertypes->{$type})) {
2393: $typecount ++;
2394: $css_class = $typecount%2?' class="LC_odd_row"':'';
2395: $datatable .= '<tr'.$css_class.'>'.
2396: '<td>'.$usertypes->{$type}.'</td>'.
2397: '<td class="LC_left_item">';
2398: if ($context eq 'requestcourses') {
2399: $datatable .= '<table><tr>';
2400: }
2401: my %cell;
2402: foreach my $item (@usertools) {
2403: if ($context eq 'requestcourses') {
2404: my ($curroption,$currlimit);
2405: if (ref($settings) eq 'HASH') {
2406: if (ref($settings->{$item}) eq 'HASH') {
2407: $curroption = $settings->{$item}->{$type};
2408: if ($curroption =~ /^autolimit=(\d*)$/) {
2409: $currlimit = $1;
2410: }
2411: }
2412: }
2413: if (!$curroption) {
2414: $curroption = 'norequest';
2415: }
2416: $datatable .= '<th>'.$titles{$item}.'</th>';
2417: foreach my $option (@options) {
2418: my $val = $option;
2419: if ($option eq 'norequest') {
2420: $val = 0;
2421: }
2422: if ($option eq 'validate') {
2423: my $canvalidate = 0;
2424: if (ref($validations{$item}) eq 'HASH') {
2425: if ($validations{$item}{$type}) {
2426: $canvalidate = 1;
2427: }
2428: }
2429: next if (!$canvalidate);
2430: }
2431: my $checked = '';
2432: if ($option eq $curroption) {
2433: $checked = ' checked="checked"';
2434: } elsif ($option eq 'autolimit') {
2435: if ($curroption =~ /^autolimit/) {
2436: $checked = ' checked="checked"';
2437: }
2438: }
2439: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2440: '<input type="radio" name="crsreq_'.$item.
2441: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2442: $titles{$option}.'</label>';
2443: if ($option eq 'autolimit') {
2444: $cell{$item} .= ' <input type="text" name="crsreq_'.
2445: $item.'_limit_'.$type.'" size="1" '.
2446: 'value="'.$currlimit.'" />';
2447: }
2448: $cell{$item} .= '</span> ';
2449: if ($option eq 'autolimit') {
2450: $cell{$item} .= $titles{'unlimited'};
2451: }
2452: }
2453: } elsif ($context eq 'requestauthor') {
2454: my $curroption;
2455: if (ref($settings) eq 'HASH') {
2456: $curroption = $settings->{$type};
2457: }
2458: if (!$curroption) {
2459: $curroption = 'norequest';
2460: }
2461: foreach my $option (@options) {
2462: my $val = $option;
2463: if ($option eq 'norequest') {
2464: $val = 0;
2465: }
2466: my $checked = '';
2467: if ($option eq $curroption) {
2468: $checked = ' checked="checked"';
2469: }
2470: $datatable .= '<span class="LC_nobreak"><label>'.
2471: '<input type="radio" name="authorreq_'.$type.
2472: '" value="'.$val.'"'.$checked.' />'.
2473: $titles{$option}.'</label></span> ';
2474: }
2475: } else {
2476: my $checked = 'checked="checked" ';
2477: if (ref($settings) eq 'HASH') {
2478: if (ref($settings->{$item}) eq 'HASH') {
2479: if ($settings->{$item}->{$type} == 0) {
2480: $checked = '';
2481: } elsif ($settings->{$item}->{$type} == 1) {
2482: $checked = 'checked="checked" ';
2483: }
2484: }
2485: }
2486: $datatable .= '<span class="LC_nobreak"><label>'.
2487: '<input type="checkbox" name="'.$context.'_'.$item.
2488: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2489: '</label></span> ';
2490: }
2491: }
2492: if ($context eq 'requestcourses') {
2493: $datatable .= '</tr><tr>';
2494: foreach my $item (@usertools) {
2495: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2496: }
2497: $datatable .= '</tr></table>';
2498: }
2499: $datatable .= '</td>';
2500: unless (($context eq 'requestcourses') ||
2501: ($context eq 'requestauthor')) {
2502: $datatable .=
2503: '<td class="LC_right_item">'.
2504: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2505: '<input type="text" name="quota_'.$type.
2506: '" value="'.$currdefquota.
2507: '" size="5" /></span>'.(' ' x 2).
2508: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2509: '<input type="text" name="authorquota_'.$type.
2510: '" value="'.$currauthorquota.
2511: '" size="5" /></span></td>';
2512: }
2513: $datatable .= '</tr>';
2514: }
2515: }
2516: }
2517: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2518: $defaultquota = '20';
2519: $authorquota = '500';
2520: if (ref($settings) eq 'HASH') {
2521: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2522: $defaultquota = $settings->{'defaultquota'}->{'default'};
2523: } elsif (defined($settings->{'default'})) {
2524: $defaultquota = $settings->{'default'};
2525: }
2526: if (ref($settings->{'authorquota'}) eq 'HASH') {
2527: $authorquota = $settings->{'authorquota'}->{'default'};
2528: }
2529: }
2530: }
2531: $typecount ++;
2532: $css_class = $typecount%2?' class="LC_odd_row"':'';
2533: $datatable .= '<tr'.$css_class.'>'.
2534: '<td>'.$othertitle.'</td>'.
2535: '<td class="LC_left_item">';
2536: if ($context eq 'requestcourses') {
2537: $datatable .= '<table><tr>';
2538: }
2539: my %defcell;
2540: foreach my $item (@usertools) {
2541: if ($context eq 'requestcourses') {
2542: my ($curroption,$currlimit);
2543: if (ref($settings) eq 'HASH') {
2544: if (ref($settings->{$item}) eq 'HASH') {
2545: $curroption = $settings->{$item}->{'default'};
2546: if ($curroption =~ /^autolimit=(\d*)$/) {
2547: $currlimit = $1;
2548: }
2549: }
2550: }
2551: if (!$curroption) {
2552: $curroption = 'norequest';
2553: }
2554: $datatable .= '<th>'.$titles{$item}.'</th>';
2555: foreach my $option (@options) {
2556: my $val = $option;
2557: if ($option eq 'norequest') {
2558: $val = 0;
2559: }
2560: if ($option eq 'validate') {
2561: my $canvalidate = 0;
2562: if (ref($validations{$item}) eq 'HASH') {
2563: if ($validations{$item}{'default'}) {
2564: $canvalidate = 1;
2565: }
2566: }
2567: next if (!$canvalidate);
2568: }
2569: my $checked = '';
2570: if ($option eq $curroption) {
2571: $checked = ' checked="checked"';
2572: } elsif ($option eq 'autolimit') {
2573: if ($curroption =~ /^autolimit/) {
2574: $checked = ' checked="checked"';
2575: }
2576: }
2577: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2578: '<input type="radio" name="crsreq_'.$item.
2579: '_default" value="'.$val.'"'.$checked.' />'.
2580: $titles{$option}.'</label>';
2581: if ($option eq 'autolimit') {
2582: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2583: $item.'_limit_default" size="1" '.
2584: 'value="'.$currlimit.'" />';
2585: }
2586: $defcell{$item} .= '</span> ';
2587: if ($option eq 'autolimit') {
2588: $defcell{$item} .= $titles{'unlimited'};
2589: }
2590: }
2591: } elsif ($context eq 'requestauthor') {
2592: my $curroption;
2593: if (ref($settings) eq 'HASH') {
2594: $curroption = $settings->{'default'};
2595: }
2596: if (!$curroption) {
2597: $curroption = 'norequest';
2598: }
2599: foreach my $option (@options) {
2600: my $val = $option;
2601: if ($option eq 'norequest') {
2602: $val = 0;
2603: }
2604: my $checked = '';
2605: if ($option eq $curroption) {
2606: $checked = ' checked="checked"';
2607: }
2608: $datatable .= '<span class="LC_nobreak"><label>'.
2609: '<input type="radio" name="authorreq_default"'.
2610: ' value="'.$val.'"'.$checked.' />'.
2611: $titles{$option}.'</label></span> ';
2612: }
2613: } else {
2614: my $checked = 'checked="checked" ';
2615: if (ref($settings) eq 'HASH') {
2616: if (ref($settings->{$item}) eq 'HASH') {
2617: if ($settings->{$item}->{'default'} == 0) {
2618: $checked = '';
2619: } elsif ($settings->{$item}->{'default'} == 1) {
2620: $checked = 'checked="checked" ';
2621: }
2622: }
2623: }
2624: $datatable .= '<span class="LC_nobreak"><label>'.
2625: '<input type="checkbox" name="'.$context.'_'.$item.
2626: '" value="default" '.$checked.'/>'.$titles{$item}.
2627: '</label></span> ';
2628: }
2629: }
2630: if ($context eq 'requestcourses') {
2631: $datatable .= '</tr><tr>';
2632: foreach my $item (@usertools) {
2633: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2634: }
2635: $datatable .= '</tr></table>';
2636: }
2637: $datatable .= '</td>';
2638: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2639: $datatable .= '<td class="LC_right_item">'.
2640: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2641: '<input type="text" name="defaultquota" value="'.
2642: $defaultquota.'" size="5" /></span>'.(' ' x2).
2643: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2644: '<input type="text" name="authorquota" value="'.
2645: $authorquota.'" size="5" /></span></td>';
2646: }
2647: $datatable .= '</tr>';
2648: $typecount ++;
2649: $css_class = $typecount%2?' class="LC_odd_row"':'';
2650: $datatable .= '<tr'.$css_class.'>'.
2651: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2652: if ($context eq 'requestcourses') {
2653: $datatable .= &mt('(overrides affiliation, if set)').
2654: '</td>'.
2655: '<td class="LC_left_item">'.
2656: '<table><tr>';
2657: } else {
2658: $datatable .= &mt('(overrides affiliation, if checked)').
2659: '</td>'.
2660: '<td class="LC_left_item" colspan="2">'.
2661: '<br />';
2662: }
2663: my %advcell;
2664: foreach my $item (@usertools) {
2665: if ($context eq 'requestcourses') {
2666: my ($curroption,$currlimit);
2667: if (ref($settings) eq 'HASH') {
2668: if (ref($settings->{$item}) eq 'HASH') {
2669: $curroption = $settings->{$item}->{'_LC_adv'};
2670: if ($curroption =~ /^autolimit=(\d*)$/) {
2671: $currlimit = $1;
2672: }
2673: }
2674: }
2675: $datatable .= '<th>'.$titles{$item}.'</th>';
2676: my $checked = '';
2677: if ($curroption eq '') {
2678: $checked = ' checked="checked"';
2679: }
2680: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2681: '<input type="radio" name="crsreq_'.$item.
2682: '__LC_adv" value=""'.$checked.' />'.
2683: &mt('No override set').'</label></span> ';
2684: foreach my $option (@options) {
2685: my $val = $option;
2686: if ($option eq 'norequest') {
2687: $val = 0;
2688: }
2689: if ($option eq 'validate') {
2690: my $canvalidate = 0;
2691: if (ref($validations{$item}) eq 'HASH') {
2692: if ($validations{$item}{'_LC_adv'}) {
2693: $canvalidate = 1;
2694: }
2695: }
2696: next if (!$canvalidate);
2697: }
2698: my $checked = '';
2699: if ($val eq $curroption) {
2700: $checked = ' checked="checked"';
2701: } elsif ($option eq 'autolimit') {
2702: if ($curroption =~ /^autolimit/) {
2703: $checked = ' checked="checked"';
2704: }
2705: }
2706: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2707: '<input type="radio" name="crsreq_'.$item.
2708: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2709: $titles{$option}.'</label>';
2710: if ($option eq 'autolimit') {
2711: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2712: $item.'_limit__LC_adv" size="1" '.
2713: 'value="'.$currlimit.'" />';
2714: }
2715: $advcell{$item} .= '</span> ';
2716: if ($option eq 'autolimit') {
2717: $advcell{$item} .= $titles{'unlimited'};
2718: }
2719: }
2720: } elsif ($context eq 'requestauthor') {
2721: my $curroption;
2722: if (ref($settings) eq 'HASH') {
2723: $curroption = $settings->{'_LC_adv'};
2724: }
2725: my $checked = '';
2726: if ($curroption eq '') {
2727: $checked = ' checked="checked"';
2728: }
2729: $datatable .= '<span class="LC_nobreak"><label>'.
2730: '<input type="radio" name="authorreq__LC_adv"'.
2731: ' value=""'.$checked.' />'.
2732: &mt('No override set').'</label></span> ';
2733: foreach my $option (@options) {
2734: my $val = $option;
2735: if ($option eq 'norequest') {
2736: $val = 0;
2737: }
2738: my $checked = '';
2739: if ($val eq $curroption) {
2740: $checked = ' checked="checked"';
2741: }
2742: $datatable .= '<span class="LC_nobreak"><label>'.
2743: '<input type="radio" name="authorreq__LC_adv"'.
2744: ' value="'.$val.'"'.$checked.' />'.
2745: $titles{$option}.'</label></span> ';
2746: }
2747: } else {
2748: my $checked = 'checked="checked" ';
2749: if (ref($settings) eq 'HASH') {
2750: if (ref($settings->{$item}) eq 'HASH') {
2751: if ($settings->{$item}->{'_LC_adv'} == 0) {
2752: $checked = '';
2753: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2754: $checked = 'checked="checked" ';
2755: }
2756: }
2757: }
2758: $datatable .= '<span class="LC_nobreak"><label>'.
2759: '<input type="checkbox" name="'.$context.'_'.$item.
2760: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2761: '</label></span> ';
2762: }
2763: }
2764: if ($context eq 'requestcourses') {
2765: $datatable .= '</tr><tr>';
2766: foreach my $item (@usertools) {
2767: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2768: }
2769: $datatable .= '</tr></table>';
2770: }
2771: $datatable .= '</td></tr>';
2772: $$rowtotal += $typecount;
2773: return $datatable;
2774: }
2775:
2776: sub print_requestmail {
2777: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2778: my ($now,$datatable,%currapp);
2779: $now = time;
2780: if (ref($settings) eq 'HASH') {
2781: if (ref($settings->{'notify'}) eq 'HASH') {
2782: if ($settings->{'notify'}{'approval'} ne '') {
2783: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2784: }
2785: }
2786: }
2787: my $numinrow = 2;
2788: my $css_class;
2789: if ($$rowtotal%2) {
2790: $css_class = 'LC_odd_row';
2791: }
2792: if ($customcss) {
2793: $css_class .= " $customcss";
2794: }
2795: $css_class =~ s/^\s+//;
2796: if ($css_class) {
2797: $css_class = ' class="'.$css_class.'"';
2798: }
2799: if ($rowstyle) {
2800: $css_class .= ' style="'.$rowstyle.'"';
2801: }
2802: my $text;
2803: if ($action eq 'requestcourses') {
2804: $text = &mt('Receive notification of course requests requiring approval');
2805: } elsif ($action eq 'requestauthor') {
2806: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2807: } else {
2808: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2809: }
2810: $datatable = '<tr'.$css_class.'>'.
2811: ' <td>'.$text.'</td>'.
2812: ' <td class="LC_left_item">';
2813: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2814: $action.'notifyapproval',%currapp);
2815: if ($numdc > 0) {
2816: $datatable .= $table;
2817: } else {
2818: $datatable .= &mt('There are no active Domain Coordinators');
2819: }
2820: $datatable .='</td></tr>';
2821: return $datatable;
2822: }
2823:
2824: sub print_studentcode {
2825: my ($settings,$rowtotal) = @_;
2826: my $rownum = 0;
2827: my ($output,%current);
2828: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2829: if (ref($settings) eq 'HASH') {
2830: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2831: foreach my $type (@crstypes) {
2832: $current{$type} = $settings->{'uniquecode'}{$type};
2833: }
2834: }
2835: }
2836: $output .= '<tr>'.
2837: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2838: '<td class="LC_left_item">';
2839: foreach my $type (@crstypes) {
2840: my $check = ' ';
2841: if ($current{$type}) {
2842: $check = ' checked="checked" ';
2843: }
2844: $output .= '<span class="LC_nobreak"><label>'.
2845: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2846: &mt($type).'</label></span>'.(' 'x2).' ';
2847: }
2848: $output .= '</td></tr>';
2849: $$rowtotal ++;
2850: return $output;
2851: }
2852:
2853: sub print_textbookcourses {
2854: my ($dom,$type,$settings,$rowtotal) = @_;
2855: my $rownum = 0;
2856: my $css_class;
2857: my $itemcount = 1;
2858: my $maxnum = 0;
2859: my $bookshash;
2860: if (ref($settings) eq 'HASH') {
2861: $bookshash = $settings->{$type};
2862: }
2863: my %ordered;
2864: if (ref($bookshash) eq 'HASH') {
2865: foreach my $item (keys(%{$bookshash})) {
2866: if (ref($bookshash->{$item}) eq 'HASH') {
2867: my $num = $bookshash->{$item}{'order'};
2868: $ordered{$num} = $item;
2869: }
2870: }
2871: }
2872: my $confname = $dom.'-domainconfig';
2873: my $switchserver = &check_switchserver($dom,$confname);
2874: my $maxnum = scalar(keys(%ordered));
2875: my $datatable;
2876: if (keys(%ordered)) {
2877: my @items = sort { $a <=> $b } keys(%ordered);
2878: for (my $i=0; $i<@items; $i++) {
2879: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2880: my $key = $ordered{$items[$i]};
2881: my %coursehash=&Apache::lonnet::coursedescription($key);
2882: my $coursetitle = $coursehash{'description'};
2883: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2884: if (ref($bookshash->{$key}) eq 'HASH') {
2885: $subject = $bookshash->{$key}->{'subject'};
2886: $title = $bookshash->{$key}->{'title'};
2887: if ($type eq 'textbooks') {
2888: $publisher = $bookshash->{$key}->{'publisher'};
2889: $author = $bookshash->{$key}->{'author'};
2890: $image = $bookshash->{$key}->{'image'};
2891: if ($image ne '') {
2892: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2893: my $imagethumb = "$path/tn-".$imagefile;
2894: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2895: }
2896: }
2897: }
2898: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2899: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2900: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2901: for (my $k=0; $k<=$maxnum; $k++) {
2902: my $vpos = $k+1;
2903: my $selstr;
2904: if ($k == $i) {
2905: $selstr = ' selected="selected" ';
2906: }
2907: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2908: }
2909: $datatable .= '</select>'.(' 'x2).
2910: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2911: &mt('Delete?').'</label></span></td>'.
2912: '<td colspan="2">'.
2913: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2914: (' 'x2).
2915: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2916: if ($type eq 'textbooks') {
2917: $datatable .= (' 'x2).
2918: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2919: (' 'x2).
2920: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2921: (' 'x2).
2922: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2923: if ($image) {
2924: $datatable .= $imgsrc.
2925: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2926: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2927: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2928: }
2929: if ($switchserver) {
2930: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2931: } else {
2932: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2933: }
2934: }
2935: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2936: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2937: $coursetitle.'</span></td></tr>'."\n";
2938: $itemcount ++;
2939: }
2940: }
2941: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2942: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2943: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2944: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2945: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2946: for (my $k=0; $k<$maxnum+1; $k++) {
2947: my $vpos = $k+1;
2948: my $selstr;
2949: if ($k == $maxnum) {
2950: $selstr = ' selected="selected" ';
2951: }
2952: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2953: }
2954: $datatable .= '</select> '."\n".
2955: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2956: '<td colspan="2">'.
2957: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2958: (' 'x2).
2959: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2960: (' 'x2);
2961: if ($type eq 'textbooks') {
2962: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2963: (' 'x2).
2964: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2965: (' 'x2).
2966: '<span class="LC_nobreak">'.&mt('Image:').' ';
2967: if ($switchserver) {
2968: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2969: } else {
2970: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2971: }
2972: $datatable .= '</span>'."\n";
2973: }
2974: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2975: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2976: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2977: &Apache::loncommon::selectcourse_link
2978: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2979: '</span></td>'."\n".
2980: '</tr>'."\n";
2981: $itemcount ++;
2982: return $datatable;
2983: }
2984:
2985: sub textbookcourses_javascript {
2986: my ($settings) = @_;
2987: return unless(ref($settings) eq 'HASH');
2988: my (%ordered,%total,%jstext);
2989: foreach my $type ('textbooks','templates') {
2990: $total{$type} = 0;
2991: if (ref($settings->{$type}) eq 'HASH') {
2992: foreach my $item (keys(%{$settings->{$type}})) {
2993: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2994: my $num = $settings->{$type}->{$item}{'order'};
2995: $ordered{$type}{$num} = $item;
2996: }
2997: }
2998: $total{$type} = scalar(keys(%{$settings->{$type}}));
2999: }
3000: my @jsarray = ();
3001: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
3002: push(@jsarray,$ordered{$type}{$item});
3003: }
3004: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
3005: }
3006: return <<"ENDSCRIPT";
3007: <script type="text/javascript">
3008: // <![CDATA[
3009: function reorderBooks(form,item,caller) {
3010: var changedVal;
3011: $jstext{'textbooks'};
3012: $jstext{'templates'};
3013: var newpos;
3014: var maxh;
3015: if (caller == 'textbooks') {
3016: newpos = 'textbooks_addbook_pos';
3017: maxh = 1 + $total{'textbooks'};
3018: } else {
3019: newpos = 'templates_addbook_pos';
3020: maxh = 1 + $total{'templates'};
3021: }
3022: var current = new Array;
3023: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3024: if (item == newpos) {
3025: changedVal = newitemVal;
3026: } else {
3027: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3028: current[newitemVal] = newpos;
3029: }
3030: if (caller == 'textbooks') {
3031: for (var i=0; i<textbooks.length; i++) {
3032: var elementName = 'textbooks_'+textbooks[i];
3033: if (elementName != item) {
3034: if (form.elements[elementName]) {
3035: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3036: current[currVal] = elementName;
3037: }
3038: }
3039: }
3040: }
3041: if (caller == 'templates') {
3042: for (var i=0; i<templates.length; i++) {
3043: var elementName = 'templates_'+templates[i];
3044: if (elementName != item) {
3045: if (form.elements[elementName]) {
3046: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3047: current[currVal] = elementName;
3048: }
3049: }
3050: }
3051: }
3052: var oldVal;
3053: for (var j=0; j<maxh; j++) {
3054: if (current[j] == undefined) {
3055: oldVal = j;
3056: }
3057: }
3058: if (oldVal < changedVal) {
3059: for (var k=oldVal+1; k<=changedVal ; k++) {
3060: var elementName = current[k];
3061: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3062: }
3063: } else {
3064: for (var k=changedVal; k<oldVal; k++) {
3065: var elementName = current[k];
3066: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3067: }
3068: }
3069: return;
3070: }
3071:
3072: // ]]>
3073: </script>
3074:
3075: ENDSCRIPT
3076: }
3077:
3078: sub ltitools_javascript {
3079: my ($settings) = @_;
3080: my $togglejs = <itools_toggle_js();
3081: unless (ref($settings) eq 'HASH') {
3082: return $togglejs;
3083: }
3084: my (%ordered,$total,%jstext);
3085: $total = 0;
3086: foreach my $item (keys(%{$settings})) {
3087: if (ref($settings->{$item}) eq 'HASH') {
3088: my $num = $settings->{$item}{'order'};
3089: $ordered{$num} = $item;
3090: }
3091: }
3092: $total = scalar(keys(%{$settings}));
3093: my @jsarray = ();
3094: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3095: push(@jsarray,$ordered{$item});
3096: }
3097: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3098: return <<"ENDSCRIPT";
3099: <script type="text/javascript">
3100: // <![CDATA[
3101: function reorderLTITools(form,item) {
3102: var changedVal;
3103: $jstext
3104: var newpos = 'ltitools_add_pos';
3105: var maxh = 1 + $total;
3106: var current = new Array;
3107: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3108: if (item == newpos) {
3109: changedVal = newitemVal;
3110: } else {
3111: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3112: current[newitemVal] = newpos;
3113: }
3114: for (var i=0; i<ltitools.length; i++) {
3115: var elementName = 'ltitools_'+ltitools[i];
3116: if (elementName != item) {
3117: if (form.elements[elementName]) {
3118: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3119: current[currVal] = elementName;
3120: }
3121: }
3122: }
3123: var oldVal;
3124: for (var j=0; j<maxh; j++) {
3125: if (current[j] == undefined) {
3126: oldVal = j;
3127: }
3128: }
3129: if (oldVal < changedVal) {
3130: for (var k=oldVal+1; k<=changedVal ; k++) {
3131: var elementName = current[k];
3132: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3133: }
3134: } else {
3135: for (var k=changedVal; k<oldVal; k++) {
3136: var elementName = current[k];
3137: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3138: }
3139: }
3140: return;
3141: }
3142:
3143: // ]]>
3144: </script>
3145:
3146: $togglejs
3147:
3148: ENDSCRIPT
3149: }
3150:
3151: sub ltitools_toggle_js {
3152: return <<"ENDSCRIPT";
3153: <script type="text/javascript">
3154: // <![CDATA[
3155:
3156: function toggleLTITools(form,setting,item) {
3157: var radioname = '';
3158: var divid = '';
3159: if ((setting == 'passback') || (setting == 'roster')) {
3160: radioname = 'ltitools_'+setting+'_'+item;
3161: divid = 'ltitools_'+setting+'time_'+item;
3162: var num = form.elements[radioname].length;
3163: if (num) {
3164: var setvis = '';
3165: for (var i=0; i<num; i++) {
3166: if (form.elements[radioname][i].checked) {
3167: if (form.elements[radioname][i].value == '1') {
3168: if (document.getElementById(divid)) {
3169: document.getElementById(divid).style.display = 'inline-block';
3170: }
3171: setvis = 1;
3172: }
3173: break;
3174: }
3175: }
3176: }
3177: if (!setvis) {
3178: if (document.getElementById(divid)) {
3179: document.getElementById(divid).style.display = 'none';
3180: }
3181: }
3182: }
3183: if (setting == 'user') {
3184: divid = 'ltitools_'+setting+'_div_'+item;
3185: var checkid = 'ltitools_'+setting+'_field_'+item;
3186: if (document.getElementById(divid)) {
3187: if (document.getElementById(checkid)) {
3188: if (document.getElementById(checkid).checked) {
3189: document.getElementById(divid).style.display = 'inline-block';
3190: } else {
3191: document.getElementById(divid).style.display = 'none';
3192: }
3193: }
3194: }
3195: }
3196: return;
3197: }
3198: // ]]>
3199: </script>
3200:
3201: ENDSCRIPT
3202: }
3203:
3204: sub wafproxy_javascript {
3205: my ($dom) = @_;
3206: return <<"ENDSCRIPT";
3207: <script type="text/javascript">
3208: // <![CDATA[
3209: function updateWAF() {
3210: if (document.getElementById('wafproxy_remoteip')) {
3211: var wafremote = 0;
3212: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3213: wafremote = 1;
3214: }
3215: var fields = new Array('header','trust');
3216: for (var i=0; i<fields.length; i++) {
3217: if (document.getElementById('wafproxy_'+fields[i])) {
3218: if (wafremote == 1) {
3219: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3220: }
3221: else {
3222: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3223: }
3224: }
3225: }
3226: if (document.getElementById('wafproxyranges_$dom')) {
3227: if (wafremote == 1) {
3228: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3229: } else {
3230: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3231: if (document.display.wafproxy_vpnaccess[i].checked) {
3232: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3233: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3234: }
3235: }
3236: }
3237: }
3238: }
3239: }
3240: return;
3241: }
3242:
3243: function checkWAF() {
3244: if (document.getElementById('wafproxy_remoteip')) {
3245: var wafvpn = 0;
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 == 1) {
3249: wafvpn = 1;
3250: }
3251: break;
3252: }
3253: }
3254: var vpn = new Array('vpnint','vpnext');
3255: for (var i=0; i<vpn.length; i++) {
3256: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3257: if (wafvpn == 1) {
3258: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3259: }
3260: else {
3261: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3262: }
3263: }
3264: }
3265: if (document.getElementById('wafproxyranges_$dom')) {
3266: if (wafvpn == 1) {
3267: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3268: }
3269: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3270: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3271: }
3272: }
3273: }
3274: return;
3275: }
3276:
3277: function toggleWAF() {
3278: if (document.getElementById('wafproxy_table')) {
3279: var wafproxy = 0;
3280: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3281: if (document.display.wafproxy_${dom}[i].checked) {
3282: if (document.display.wafproxy_${dom}[i].value == 1) {
3283: wafproxy = 1;
3284: break;
3285: }
3286: }
3287: }
3288: if (wafproxy == 1) {
3289: document.getElementById('wafproxy_table').style.display='inline';
3290: }
3291: else {
3292: document.getElementById('wafproxy_table').style.display='none';
3293: }
3294: if (document.getElementById('wafproxyrow_${dom}')) {
3295: if (wafproxy == 1) {
3296: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3297: }
3298: else {
3299: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3300: }
3301: }
3302: if (document.getElementById('nowafproxyrow_$dom')) {
3303: if (wafproxy == 1) {
3304: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3305: }
3306: else {
3307: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3308: }
3309: }
3310: }
3311: return;
3312: }
3313: // ]]>
3314: </script>
3315:
3316: ENDSCRIPT
3317: }
3318:
3319: sub proctoring_javascript {
3320: my ($settings) = @_;
3321: my (%ordered,$total,%jstext);
3322: $total = 0;
3323: if (ref($settings) eq 'HASH') {
3324: foreach my $item (keys(%{$settings})) {
3325: if (ref($settings->{$item}) eq 'HASH') {
3326: my $num = $settings->{$item}{'order'};
3327: $ordered{$num} = $item;
3328: }
3329: }
3330: $total = scalar(keys(%{$settings}));
3331: } else {
3332: %ordered = (
3333: 0 => 'proctorio',
3334: 1 => 'examity',
3335: );
3336: $total = 2;
3337: }
3338: my @jsarray = ();
3339: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3340: push(@jsarray,$ordered{$item});
3341: }
3342: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3343: return <<"ENDSCRIPT";
3344: <script type="text/javascript">
3345: // <![CDATA[
3346: function reorderProctoring(form,item) {
3347: var changedVal;
3348: $jstext
3349: var maxh = $total;
3350: var current = new Array;
3351: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3352: for (var i=0; i<proctors.length; i++) {
3353: var elementName = 'proctoring_pos_'+proctors[i];
3354: if (elementName != item) {
3355: if (form.elements[elementName]) {
3356: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3357: current[currVal] = elementName;
3358: }
3359: }
3360: }
3361: var oldVal;
3362: for (var j=0; j<maxh; j++) {
3363: if (current[j] == undefined) {
3364: oldVal = j;
3365: }
3366: }
3367: if (oldVal < changedVal) {
3368: for (var k=oldVal+1; k<=changedVal ; k++) {
3369: var elementName = current[k];
3370: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3371: }
3372: } else {
3373: for (var k=changedVal; k<oldVal; k++) {
3374: var elementName = current[k];
3375: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3376: }
3377: }
3378: return;
3379: }
3380:
3381: function toggleProctoring(form,item) {
3382: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3383: if (fieldsets.length) {
3384: var radioname = 'proctoring_available_'+item;
3385: var num = form.elements[radioname].length;
3386: if (num) {
3387: var setvis = '';
3388: for (var i=0; i<num; i++) {
3389: if (form.elements[radioname][i].checked) {
3390: if (form.elements[radioname][i].value == '1') {
3391: setvis = 1;
3392: break;
3393: }
3394: }
3395: }
3396: for (var j=0; j<fieldsets.length; j++) {
3397: if (setvis) {
3398: fieldsets[j].style.display = 'block';
3399: } else {
3400: fieldsets[j].style.display = 'none';
3401: }
3402: }
3403: }
3404: }
3405: return;
3406: }
3407:
3408: // ]]>
3409: </script>
3410:
3411: ENDSCRIPT
3412: }
3413:
3414:
3415: sub lti_javascript {
3416: my ($dom,$settings) = @_;
3417: my $togglejs = <i_toggle_js($dom);
3418: unless (ref($settings) eq 'HASH') {
3419: return $togglejs;
3420: }
3421: my (%ordered,$total,%jstext);
3422: $total = scalar(keys(%{$settings}));
3423: foreach my $item (keys(%{$settings})) {
3424: if (ref($settings->{$item}) eq 'HASH') {
3425: my $num = $settings->{$item}{'order'};
3426: if ($num eq '') {
3427: $num = $total - 1;
3428: }
3429: $ordered{$num} = $item;
3430: }
3431: }
3432: my @jsarray = ();
3433: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3434: push(@jsarray,$ordered{$item});
3435: }
3436: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3437: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3438: return <<"ENDSCRIPT";
3439: <script type="text/javascript">
3440: // <![CDATA[
3441: function reorderLTI(form,item) {
3442: var changedVal;
3443: $jstext
3444: var newpos = 'lti_pos_add';
3445: var maxh = 1 + $total;
3446: var current = new Array;
3447: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3448: if (item == newpos) {
3449: changedVal = newitemVal;
3450: } else {
3451: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3452: current[newitemVal] = newpos;
3453: }
3454: for (var i=0; i<lti.length; i++) {
3455: var elementName = 'lti_pos_'+lti[i];
3456: if (elementName != item) {
3457: if (form.elements[elementName]) {
3458: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3459: current[currVal] = elementName;
3460: }
3461: }
3462: }
3463: var oldVal;
3464: for (var j=0; j<maxh; j++) {
3465: if (current[j] == undefined) {
3466: oldVal = j;
3467: }
3468: }
3469: if (oldVal < changedVal) {
3470: for (var k=oldVal+1; k<=changedVal ; k++) {
3471: var elementName = current[k];
3472: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3473: }
3474: } else {
3475: for (var k=changedVal; k<oldVal; k++) {
3476: var elementName = current[k];
3477: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3478: }
3479: }
3480: return;
3481: }
3482:
3483: $linkprot_js
3484:
3485: // ]]>
3486: </script>
3487:
3488: $togglejs
3489:
3490: ENDSCRIPT
3491: }
3492:
3493: sub lti_toggle_js {
3494: my ($dom) = @_;
3495: my %lcauthparmtext = &Apache::lonlocal::texthash (
3496: localauth => 'Local auth argument',
3497: krb => 'Kerberos domain',
3498: );
3499: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3500: &js_escape(\$crsincalert);
3501: my %servers = &Apache::lonnet::get_servers($dom,'library');
3502: my $primary = &Apache::lonnet::domain($dom,'primary');
3503: my $course_servers = "'".join("','",keys(%servers))."'";
3504:
3505: return <<"ENDSCRIPT";
3506: <script type="text/javascript">
3507: // <![CDATA[
3508:
3509: function toggleLTI(form,setting,item) {
3510: if ((setting == 'requser') || (setting == 'crsinc')) {
3511: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3512: var setvis = '';
3513: var radioname = 'lti_requser_'+item;
3514: var num = form.elements[radioname].length;
3515: if (num) {
3516: for (var i=0; i<num; i++) {
3517: if (form.elements[radioname][i].checked) {
3518: if (form.elements[radioname][i].value == '1') {
3519: setvis = 1;
3520: break;
3521: }
3522: }
3523: }
3524: }
3525: if (usrfieldsets.length) {
3526: for (var j=0; j<usrfieldsets.length; j++) {
3527: if (setvis) {
3528: usrfieldsets[j].style.display = 'block';
3529: } else {
3530: usrfieldsets[j].style.display = 'none';
3531: }
3532: }
3533: }
3534: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3535: if (crsfieldsets.length) {
3536: radioname = 'lti_crsinc_'+item;
3537: var num = form.elements[radioname].length;
3538: if (num) {
3539: var crsvis = '';
3540: for (var i=0; i<num; i++) {
3541: if (form.elements[radioname][i].checked) {
3542: if (form.elements[radioname][i].value == '1') {
3543: if (setvis == '') {
3544: if (setting == 'crsinc'){
3545: alert("$crsincalert");
3546: form.elements[radioname][0].checked = true;
3547: }
3548: } else {
3549: crsvis = 1;
3550: }
3551: break;
3552: }
3553: }
3554: }
3555: setvis = crsvis;
3556: }
3557: for (var j=0; j<crsfieldsets.length; j++) {
3558: if (setvis) {
3559: crsfieldsets[j].style.display = 'block';
3560: } else {
3561: crsfieldsets[j].style.display = 'none';
3562: }
3563: }
3564: }
3565: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3566: var radioname = '';
3567: var divid = '';
3568: if (setting == 'user') {
3569: radioname = 'lti_mapuser_'+item;
3570: divid = 'lti_userfield_'+item;
3571: } else if (setting == 'crs') {
3572: radioname = 'lti_mapcrs_'+item;
3573: divid = 'lti_crsfield_'+item;
3574: } else if (setting == 'callback') {
3575: radioname = 'lti_callback_'+item;
3576: divid = 'lti_callbackfield_'+item;
3577: } else {
3578: radioname = 'lti_passback_'+item;
3579: divid = 'lti_passback_'+item;
3580: }
3581: var num = form.elements[radioname].length;
3582: if (num) {
3583: var setvis = '';
3584: for (var i=0; i<num; i++) {
3585: if (form.elements[radioname][i].checked) {
3586: if ((setting == 'passback') || (setting == 'callback')) {
3587: if (form.elements[radioname][i].value == '1') {
3588: if (document.getElementById(divid)) {
3589: document.getElementById(divid).style.display = 'inline-block';
3590: }
3591: setvis = 1;
3592: break;
3593: }
3594: } else {
3595: if (form.elements[radioname][i].value == 'other') {
3596: if (document.getElementById(divid)) {
3597: document.getElementById(divid).style.display = 'inline-block';
3598: }
3599: setvis = 1;
3600: break;
3601: }
3602: }
3603: }
3604: }
3605: if (!setvis) {
3606: if (document.getElementById(divid)) {
3607: document.getElementById(divid).style.display = 'none';
3608: }
3609: }
3610: }
3611: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3612: var numsec = form.elements['lti_crssec_'+item].length;
3613: if (numsec) {
3614: var setvis = '';
3615: for (var i=0; i<numsec; i++) {
3616: if (form.elements['lti_crssec_'+item][i].checked) {
3617: if (form.elements['lti_crssec_'+item][i].value == '1') {
3618: if (document.getElementById('lti_crssecfield_'+item)) {
3619: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3620: setvis = 1;
3621: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3622: if (numsrcsec) {
3623: var setsrcvis = '';
3624: for (var j=0; j<numsrcsec; j++) {
3625: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3626: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3627: if (document.getElementById('lti_secsrcfield_'+item)) {
3628: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3629: setsrcvis = 1;
3630: }
3631: }
3632: }
3633: }
3634: if (!setsrcvis) {
3635: if (document.getElementById('lti_secsrcfield_'+item)) {
3636: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3637: }
3638: }
3639: }
3640: }
3641: }
3642: }
3643: }
3644: if (!setvis) {
3645: if (document.getElementById('lti_crssecfield_'+item)) {
3646: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3647: }
3648: if (document.getElementById('lti_secsrcfield_'+item)) {
3649: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3650: }
3651: }
3652: }
3653: } else if (setting == 'lcauth') {
3654: var numauth = form.elements['lti_lcauth_'+item].length;
3655: if (numauth) {
3656: for (var i=0; i<numauth; i++) {
3657: if (form.elements['lti_lcauth_'+item][i].checked) {
3658: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3659: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3660: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3661: } else {
3662: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3663: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3664: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3665: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3666: } else {
3667: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3668: }
3669: }
3670: }
3671: }
3672: }
3673: }
3674: }
3675: } else if (setting == 'lcmenu') {
3676: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3677: var divid = 'lti_menufield_'+item;
3678: var setvis = '';
3679: for (var i=0; i<menus.length; i++) {
3680: var radioname = menus[i];
3681: var num = form.elements[radioname].length;
3682: if (num) {
3683: for (var j=0; j<num; j++) {
3684: if (form.elements[radioname][j].checked) {
3685: if (form.elements[radioname][j].value == '1') {
3686: if (document.getElementById(divid)) {
3687: document.getElementById(divid).style.display = 'inline-block';
3688: }
3689: setvis = 1;
3690: break;
3691: }
3692: }
3693: }
3694: }
3695: if (setvis == 1) {
3696: break;
3697: }
3698: }
3699: if (!setvis) {
3700: if (document.getElementById(divid)) {
3701: document.getElementById(divid).style.display = 'none';
3702: }
3703: }
3704: }
3705: return;
3706: }
3707:
3708: function toggleLTIEncKey(form) {
3709: var shownhosts = new Array();
3710: var hiddenhosts = new Array();
3711: var forcourse = new Array($course_servers);
3712: var fromdomain = '$primary';
3713: var crsradio = form.elements['ltisec_crslinkprot'];
3714: if (crsradio.length) {
3715: for (var i=0; i<crsradio.length; i++) {
3716: if (crsradio[i].checked) {
3717: if (crsradio[i].value == 1) {
3718: if (forcourse.length > 0) {
3719: for (var j=0; j<forcourse.length; j++) {
3720: if (!shownhosts.includes(forcourse[j])) {
3721: shownhosts.push(forcourse[j]);
3722: }
3723: }
3724: }
3725: } else {
3726: if (forcourse.length > 0) {
3727: for (var j=0; j<forcourse.length; j++) {
3728: if (!hiddenhosts.includes(forcourse[j])) {
3729: hiddenhosts.push(forcourse[j]);
3730: }
3731: }
3732: }
3733: }
3734: }
3735: }
3736: }
3737: var domradio = form.elements['ltisec_domlinkprot'];
3738: if (domradio.length) {
3739: for (var i=0; i<domradio.length; i++) {
3740: if (domradio[i].checked) {
3741: if (domradio[i].value == 1) {
3742: if (!shownhosts.includes(fromdomain)) {
3743: shownhosts.push(fromdomain);
3744: }
3745: } else {
3746: if (!hiddenhosts.includes(fromdomain)) {
3747: hiddenhosts.push(fromdomain);
3748: }
3749: }
3750: }
3751: }
3752: }
3753: var consumersradio = form.elements['ltisec_consumers'];
3754: if (consumersradio.length) {
3755: for (var i=0; i<consumersradio.length; i++) {
3756: if (consumersradio[i].checked) {
3757: if (consumersradio[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: if (shownhosts.length > 0) {
3770: for (var i=0; i<shownhosts.length; i++) {
3771: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3772: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3773: }
3774: }
3775: if (document.getElementById('ltisec_noprivkey')) {
3776: document.getElementById('ltisec_noprivkey').style.display = 'none';
3777: }
3778: } else {
3779: if (document.getElementById('ltisec_noprivkey')) {
3780: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3781: }
3782: }
3783: if (hiddenhosts.length > 0) {
3784: for (var i=0; i<hiddenhosts.length; i++) {
3785: if (!shownhosts.includes(hiddenhosts[i])) {
3786: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3787: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3788: }
3789: }
3790: }
3791: }
3792: return;
3793: }
3794:
3795: function togglePrivKey(form,hostid) {
3796: var radioname = '';
3797: var currdivid = '';
3798: var newdivid = '';
3799: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3800: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3801: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3802: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3803: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3804: if (radioname) {
3805: if (radioname.length > 0) {
3806: var setvis;
3807: for (var i=0; i<radioname.length; i++) {
3808: if (radioname[i].checked == true) {
3809: if (radioname[i].value == 1) {
3810: newdivid.style.display = 'inline-block';
3811: currdivid.style.display = 'none';
3812: setvis = 1;
3813: }
3814: break;
3815: }
3816: }
3817: if (!setvis) {
3818: newdivid.style.display = 'none';
3819: currdivid.style.display = 'inline-block';
3820: }
3821: }
3822: }
3823: }
3824: }
3825:
3826: // ]]>
3827: </script>
3828:
3829: ENDSCRIPT
3830: }
3831:
3832: sub autoupdate_javascript {
3833: return <<"ENDSCRIPT";
3834: <script type="text/javascript">
3835: // <![CDATA[
3836: function toggleLastActiveDays(form) {
3837: var radioname = 'lastactive';
3838: var divid = 'lastactive_div';
3839: var num = form.elements[radioname].length;
3840: if (num) {
3841: var setvis = '';
3842: for (var i=0; i<num; i++) {
3843: if (form.elements[radioname][i].checked) {
3844: if (form.elements[radioname][i].value == '1') {
3845: if (document.getElementById(divid)) {
3846: document.getElementById(divid).style.display = 'inline-block';
3847: }
3848: setvis = 1;
3849: }
3850: break;
3851: }
3852: }
3853: if (!setvis) {
3854: if (document.getElementById(divid)) {
3855: document.getElementById(divid).style.display = 'none';
3856: }
3857: }
3858: }
3859: return;
3860: }
3861: // ]]>
3862: </script>
3863:
3864: ENDSCRIPT
3865: }
3866:
3867: sub autoenroll_javascript {
3868: return <<"ENDSCRIPT";
3869: <script type="text/javascript">
3870: // <![CDATA[
3871: function toggleFailsafe(form) {
3872: var radioname = 'autoenroll_failsafe';
3873: var divid = 'autoenroll_failsafe_div';
3874: var num = form.elements[radioname].length;
3875: if (num) {
3876: var setvis = '';
3877: for (var i=0; i<num; i++) {
3878: if (form.elements[radioname][i].checked) {
3879: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3880: if (document.getElementById(divid)) {
3881: document.getElementById(divid).style.display = 'inline-block';
3882: }
3883: setvis = 1;
3884: }
3885: break;
3886: }
3887: }
3888: if (!setvis) {
3889: if (document.getElementById(divid)) {
3890: document.getElementById(divid).style.display = 'none';
3891: }
3892: }
3893: }
3894: return;
3895: }
3896: // ]]>
3897: </script>
3898:
3899: ENDSCRIPT
3900: }
3901:
3902: sub saml_javascript {
3903: return <<"ENDSCRIPT";
3904: <script type="text/javascript">
3905: // <![CDATA[
3906: function toggleSamlOptions(form,hostid) {
3907: var radioname = 'saml_'+hostid;
3908: var tablecellon = 'samloptionson_'+hostid;
3909: var tablecelloff = 'samloptionsoff_'+hostid;
3910: var num = form.elements[radioname].length;
3911: if (num) {
3912: var setvis = '';
3913: for (var i=0; i<num; i++) {
3914: if (form.elements[radioname][i].checked) {
3915: if (form.elements[radioname][i].value == '1') {
3916: if (document.getElementById(tablecellon)) {
3917: document.getElementById(tablecellon).style.display='';
3918: }
3919: if (document.getElementById(tablecelloff)) {
3920: document.getElementById(tablecelloff).style.display='none';
3921: }
3922: setvis = 1;
3923: }
3924: break;
3925: }
3926: }
3927: if (!setvis) {
3928: if (document.getElementById(tablecellon)) {
3929: document.getElementById(tablecellon).style.display='none';
3930: }
3931: if (document.getElementById(tablecelloff)) {
3932: document.getElementById(tablecelloff).style.display='';
3933: }
3934: }
3935: }
3936: return;
3937: }
3938: // ]]>
3939: </script>
3940:
3941: ENDSCRIPT
3942: }
3943:
3944: sub ipaccess_javascript {
3945: my ($settings) = @_;
3946: my (%ordered,$total,%jstext);
3947: $total = 0;
3948: if (ref($settings) eq 'HASH') {
3949: foreach my $item (keys(%{$settings})) {
3950: if (ref($settings->{$item}) eq 'HASH') {
3951: my $num = $settings->{$item}{'order'};
3952: $ordered{$num} = $item;
3953: }
3954: }
3955: $total = scalar(keys(%{$settings}));
3956: }
3957: my @jsarray = ();
3958: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3959: push(@jsarray,$ordered{$item});
3960: }
3961: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3962: return <<"ENDSCRIPT";
3963: <script type="text/javascript">
3964: // <![CDATA[
3965: function reorderIPaccess(form,item) {
3966: var changedVal;
3967: $jstext
3968: var newpos = 'ipaccess_pos_add';
3969: var maxh = 1 + $total;
3970: var current = new Array;
3971: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3972: if (item == newpos) {
3973: changedVal = newitemVal;
3974: } else {
3975: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3976: current[newitemVal] = newpos;
3977: }
3978: for (var i=0; i<ipaccess.length; i++) {
3979: var elementName = 'ipaccess_pos_'+ipaccess[i];
3980: if (elementName != item) {
3981: if (form.elements[elementName]) {
3982: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3983: current[currVal] = elementName;
3984: }
3985: }
3986: }
3987: var oldVal;
3988: for (var j=0; j<maxh; j++) {
3989: if (current[j] == undefined) {
3990: oldVal = j;
3991: }
3992: }
3993: if (oldVal < changedVal) {
3994: for (var k=oldVal+1; k<=changedVal ; k++) {
3995: var elementName = current[k];
3996: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3997: }
3998: } else {
3999: for (var k=changedVal; k<oldVal; k++) {
4000: var elementName = current[k];
4001: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4002: }
4003: }
4004: return;
4005: }
4006: // ]]>
4007: </script>
4008:
4009: ENDSCRIPT
4010: }
4011:
4012: sub print_autoenroll {
4013: my ($dom,$settings,$rowtotal) = @_;
4014: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4015: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
4016: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
4017: $failsafesty = 'none';
4018: %failsafechecked = (
4019: off => ' checked="checked"',
4020: );
4021: if (ref($settings) eq 'HASH') {
4022: if (exists($settings->{'run'})) {
4023: if ($settings->{'run'} eq '0') {
4024: $runoff = ' checked="checked" ';
4025: $runon = ' ';
4026: } else {
4027: $runon = ' checked="checked" ';
4028: $runoff = ' ';
4029: }
4030: } else {
4031: if ($autorun) {
4032: $runon = ' checked="checked" ';
4033: $runoff = ' ';
4034: } else {
4035: $runoff = ' checked="checked" ';
4036: $runon = ' ';
4037: }
4038: }
4039: if (exists($settings->{'co-owners'})) {
4040: if ($settings->{'co-owners'} eq '0') {
4041: $coownersoff = ' checked="checked" ';
4042: $coownerson = ' ';
4043: } else {
4044: $coownerson = ' checked="checked" ';
4045: $coownersoff = ' ';
4046: }
4047: } else {
4048: $coownersoff = ' checked="checked" ';
4049: $coownerson = ' ';
4050: }
4051: if (exists($settings->{'sender_domain'})) {
4052: $defdom = $settings->{'sender_domain'};
4053: }
4054: if (exists($settings->{'failsafe'})) {
4055: $failsafe = $settings->{'failsafe'};
4056: if ($failsafe eq 'zero') {
4057: $failsafechecked{'zero'} = ' checked="checked"';
4058: $failsafechecked{'off'} = '';
4059: $failsafesty = 'inline-block';
4060: } elsif ($failsafe eq 'any') {
4061: $failsafechecked{'any'} = ' checked="checked"';
4062: $failsafechecked{'off'} = '';
4063: }
4064: $autofailsafe = $settings->{'autofailsafe'};
4065: } elsif (exists($settings->{'autofailsafe'})) {
4066: $autofailsafe = $settings->{'autofailsafe'};
4067: if ($autofailsafe ne '') {
4068: $failsafechecked{'zero'} = ' checked="checked"';
4069: $failsafe = 'zero';
4070: $failsafechecked{'off'} = '';
4071: }
4072: }
4073: } else {
4074: if ($autorun) {
4075: $runon = ' checked="checked" ';
4076: $runoff = ' ';
4077: } else {
4078: $runoff = ' checked="checked" ';
4079: $runon = ' ';
4080: }
4081: }
4082: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
4083: my $notif_sender;
4084: if (ref($settings) eq 'HASH') {
4085: $notif_sender = $settings->{'sender_uname'};
4086: }
4087: my $datatable='<tr class="LC_odd_row">'.
4088: '<td>'.&mt('Auto-enrollment active?').'</td>'.
4089: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4090: '<input type="radio" name="autoenroll_run"'.
4091: $runon.' value="1" />'.&mt('Yes').'</label> '.
4092: '<label><input type="radio" name="autoenroll_run"'.
4093: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
4094: '</tr><tr>'.
4095: '<td>'.&mt('Notification messages - sender').
4096: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
4097: &mt('username').': '.
4098: '<input type="text" name="sender_uname" value="'.
4099: $notif_sender.'" size="10" /> '.&mt('domain').
4100: ': '.$domform.'</span></td></tr>'.
4101: '<tr class="LC_odd_row">'.
4102: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
4103: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4104: '<input type="radio" name="autoassign_coowners"'.
4105: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
4106: '<label><input type="radio" name="autoassign_coowners"'.
4107: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
4108: '</tr><tr>'.
4109: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
4110: '<td class="LC_left_item"><span class="LC_nobreak">'.
4111: '<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> '.
4112: '<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 />'.
4113: '<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>'.
4114: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
4115: '<span class="LC_nobreak">'.
4116: &mt('Threshold for number of students in section to drop: [_1]',
4117: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
4118: '</span></div></td></tr>';
4119: $$rowtotal += 4;
4120: return $datatable;
4121: }
4122:
4123: sub print_autoupdate {
4124: my ($position,$dom,$settings,$rowtotal) = @_;
4125: my ($enable,$datatable);
4126: if ($position eq 'top') {
4127: my %choices = &Apache::lonlocal::texthash (
4128: run => 'Auto-update active?',
4129: classlists => 'Update information in classlists?',
4130: unexpired => 'Skip updates for users without active or future roles?',
4131: lastactive => 'Skip updates for inactive users?',
4132: );
4133: my $itemcount = 0;
4134: my $updateon = ' ';
4135: my $updateoff = ' checked="checked" ';
4136: if (ref($settings) eq 'HASH') {
4137: if ($settings->{'run'} eq '1') {
4138: $updateon = $updateoff;
4139: $updateoff = ' ';
4140: }
4141: }
4142: $enable = '<tr class="LC_odd_row">'.
4143: '<td>'.$choices{'run'}.'</td>'.
4144: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4145: '<input type="radio" name="autoupdate_run"'.
4146: $updateoff.'value="0" />'.&mt('No').'</label> '.
4147: '<label><input type="radio" name="autoupdate_run"'.
4148: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
4149: '</tr>';
4150: my @toggles = ('classlists','unexpired');
4151: my %defaultchecked = ('classlists' => 'off',
4152: 'unexpired' => 'off'
4153: );
4154: $$rowtotal ++;
4155: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4156: \%choices,$itemcount,'','','left','no');
4157: $datatable = $enable.$datatable;
4158: $$rowtotal += $itemcount;
4159: my $lastactiveon = ' ';
4160: my $lastactiveoff = ' checked="checked" ';
4161: my $lastactivestyle = 'none';
4162: my $lastactivedays;
4163: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4164: if (ref($settings) eq 'HASH') {
4165: if ($settings->{'lastactive'} =~ /^\d+$/) {
4166: $lastactiveon = $lastactiveoff;
4167: $lastactiveoff = ' ';
4168: $lastactivestyle = 'inline-block';
4169: $lastactivedays = $settings->{'lastactive'};
4170: }
4171: }
4172: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4173: $datatable .= '<tr'.$css_class.'>'.
4174: '<td>'.$choices{'lastactive'}.'</td>'.
4175: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4176: '<input type="radio" name="lastactive"'.
4177: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4178: ' <label>'.
4179: '<input type="radio" name="lastactive"'.
4180: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4181: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4182: ': '.&mt('inactive = no activity in last [_1] days',
4183: '<input type="text" size="5" name="lastactivedays" value="'.
4184: $lastactivedays.'" />').
4185: '</span></td>'.
4186: '</tr>';
4187: $$rowtotal ++;
4188: } elsif ($position eq 'middle') {
4189: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4190: my $numinrow = 3;
4191: my $locknamesettings;
4192: $datatable .= &insttypes_row($settings,$types,$usertypes,
4193: $dom,$numinrow,$othertitle,
4194: 'lockablenames',$rowtotal);
4195: $$rowtotal ++;
4196: } else {
4197: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4198: my @fields = ('lastname','firstname','middlename','generation',
4199: 'permanentemail','id');
4200: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4201: my $numrows = 0;
4202: if (ref($types) eq 'ARRAY') {
4203: if (@{$types} > 0) {
4204: $datatable =
4205: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4206: \@fields,$types,\$numrows);
4207: $$rowtotal += @{$types};
4208: }
4209: }
4210: $datatable .=
4211: &usertype_update_row($settings,{'default' => $othertitle},
4212: \%fieldtitles,\@fields,['default'],
4213: \$numrows);
4214: $$rowtotal ++;
4215: }
4216: return $datatable;
4217: }
4218:
4219: sub print_autocreate {
4220: my ($dom,$settings,$rowtotal) = @_;
4221: my (%createon,%createoff,%currhash);
4222: my @types = ('xml','req');
4223: if (ref($settings) eq 'HASH') {
4224: foreach my $item (@types) {
4225: $createoff{$item} = ' checked="checked" ';
4226: $createon{$item} = ' ';
4227: if (exists($settings->{$item})) {
4228: if ($settings->{$item}) {
4229: $createon{$item} = ' checked="checked" ';
4230: $createoff{$item} = ' ';
4231: }
4232: }
4233: }
4234: if ($settings->{'xmldc'} ne '') {
4235: $currhash{$settings->{'xmldc'}} = 1;
4236: }
4237: } else {
4238: foreach my $item (@types) {
4239: $createoff{$item} = ' checked="checked" ';
4240: $createon{$item} = ' ';
4241: }
4242: }
4243: $$rowtotal += 2;
4244: my $numinrow = 2;
4245: my $datatable='<tr class="LC_odd_row">'.
4246: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4247: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4248: '<input type="radio" name="autocreate_xml"'.
4249: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4250: '<label><input type="radio" name="autocreate_xml"'.
4251: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4252: '</td></tr><tr>'.
4253: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4254: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4255: '<input type="radio" name="autocreate_req"'.
4256: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4257: '<label><input type="radio" name="autocreate_req"'.
4258: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4259: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4260: 'autocreate_xmldc',%currhash);
4261: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4262: if ($numdc > 1) {
4263: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4264: '</td><td class="LC_left_item">';
4265: } else {
4266: $datatable .= &mt('Course creation processed as:').
4267: '</td><td class="LC_right_item">';
4268: }
4269: $datatable .= $dctable.'</td></tr>';
4270: $$rowtotal += $rows;
4271: return $datatable;
4272: }
4273:
4274: sub print_directorysrch {
4275: my ($position,$dom,$settings,$rowtotal) = @_;
4276: my $datatable;
4277: if ($position eq 'top') {
4278: my $instsrchon = ' ';
4279: my $instsrchoff = ' checked="checked" ';
4280: my ($exacton,$containson,$beginson);
4281: my $instlocalon = ' ';
4282: my $instlocaloff = ' checked="checked" ';
4283: if (ref($settings) eq 'HASH') {
4284: if ($settings->{'available'} eq '1') {
4285: $instsrchon = $instsrchoff;
4286: $instsrchoff = ' ';
4287: }
4288: if ($settings->{'localonly'} eq '1') {
4289: $instlocalon = $instlocaloff;
4290: $instlocaloff = ' ';
4291: }
4292: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4293: foreach my $type (@{$settings->{'searchtypes'}}) {
4294: if ($type eq 'exact') {
4295: $exacton = ' checked="checked" ';
4296: } elsif ($type eq 'contains') {
4297: $containson = ' checked="checked" ';
4298: } elsif ($type eq 'begins') {
4299: $beginson = ' checked="checked" ';
4300: }
4301: }
4302: } else {
4303: if ($settings->{'searchtypes'} eq 'exact') {
4304: $exacton = ' checked="checked" ';
4305: } elsif ($settings->{'searchtypes'} eq 'contains') {
4306: $containson = ' checked="checked" ';
4307: } elsif ($settings->{'searchtypes'} eq 'specify') {
4308: $exacton = ' checked="checked" ';
4309: $containson = ' checked="checked" ';
4310: }
4311: }
4312: }
4313: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4314: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4315:
4316: my $numinrow = 4;
4317: my $cansrchrow = 0;
4318: $datatable='<tr class="LC_odd_row">'.
4319: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4320: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4321: '<input type="radio" name="dirsrch_available"'.
4322: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4323: '<label><input type="radio" name="dirsrch_available"'.
4324: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4325: '</tr><tr>'.
4326: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4327: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4328: '<input type="radio" name="dirsrch_instlocalonly"'.
4329: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4330: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4331: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4332: '</tr>';
4333: $$rowtotal += 2;
4334: if (ref($usertypes) eq 'HASH') {
4335: if (keys(%{$usertypes}) > 0) {
4336: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4337: $numinrow,$othertitle,'cansearch',
4338: $rowtotal);
4339: $cansrchrow = 1;
4340: }
4341: }
4342: if ($cansrchrow) {
4343: $$rowtotal ++;
4344: $datatable .= '<tr>';
4345: } else {
4346: $datatable .= '<tr class="LC_odd_row">';
4347: }
4348: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4349: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4350: foreach my $title (@{$titleorder}) {
4351: if (defined($searchtitles->{$title})) {
4352: my $check = ' ';
4353: if (ref($settings) eq 'HASH') {
4354: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4355: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4356: $check = ' checked="checked" ';
4357: }
4358: }
4359: }
4360: $datatable .= '<td class="LC_left_item">'.
4361: '<span class="LC_nobreak"><label>'.
4362: '<input type="checkbox" name="searchby" '.
4363: 'value="'.$title.'"'.$check.'/>'.
4364: $searchtitles->{$title}.'</label></span></td>';
4365: }
4366: }
4367: $datatable .= '</tr></table></td></tr>';
4368: $$rowtotal ++;
4369: if ($cansrchrow) {
4370: $datatable .= '<tr class="LC_odd_row">';
4371: } else {
4372: $datatable .= '<tr>';
4373: }
4374: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4375: '<td class="LC_left_item" colspan="2">'.
4376: '<span class="LC_nobreak"><label>'.
4377: '<input type="checkbox" name="searchtypes" '.
4378: $exacton.' value="exact" />'.&mt('Exact match').
4379: '</label> '.
4380: '<label><input type="checkbox" name="searchtypes" '.
4381: $beginson.' value="begins" />'.&mt('Begins with').
4382: '</label> '.
4383: '<label><input type="checkbox" name="searchtypes" '.
4384: $containson.' value="contains" />'.&mt('Contains').
4385: '</label></span></td></tr>';
4386: $$rowtotal ++;
4387: } else {
4388: my $domsrchon = ' checked="checked" ';
4389: my $domsrchoff = ' ';
4390: my $domlocalon = ' ';
4391: my $domlocaloff = ' checked="checked" ';
4392: if (ref($settings) eq 'HASH') {
4393: if ($settings->{'lclocalonly'} eq '1') {
4394: $domlocalon = $domlocaloff;
4395: $domlocaloff = ' ';
4396: }
4397: if ($settings->{'lcavailable'} eq '0') {
4398: $domsrchoff = $domsrchon;
4399: $domsrchon = ' ';
4400: }
4401: }
4402: $datatable='<tr class="LC_odd_row">'.
4403: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4404: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4405: '<input type="radio" name="dirsrch_domavailable"'.
4406: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4407: '<label><input type="radio" name="dirsrch_domavailable"'.
4408: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4409: '</tr><tr>'.
4410: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4411: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4412: '<input type="radio" name="dirsrch_domlocalonly"'.
4413: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4414: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4415: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4416: '</tr>';
4417: $$rowtotal += 2;
4418: }
4419: return $datatable;
4420: }
4421:
4422: sub print_contacts {
4423: my ($position,$dom,$settings,$rowtotal) = @_;
4424: my $datatable;
4425: my @contacts = ('adminemail','supportemail');
4426: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4427: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4428: if ($position eq 'top') {
4429: if (ref($settings) eq 'HASH') {
4430: foreach my $item (@contacts) {
4431: if (exists($settings->{$item})) {
4432: $to{$item} = $settings->{$item};
4433: }
4434: }
4435: }
4436: } elsif ($position eq 'middle') {
4437: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4438: 'updatesmail','idconflictsmail','hostipmail');
4439: foreach my $type (@mailings) {
4440: $otheremails{$type} = '';
4441: }
4442: } elsif ($position eq 'lower') {
4443: if (ref($settings) eq 'HASH') {
4444: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4445: %lonstatus = %{$settings->{'lonstatus'}};
4446: }
4447: }
4448: } else {
4449: @mailings = ('helpdeskmail','otherdomsmail');
4450: foreach my $type (@mailings) {
4451: $otheremails{$type} = '';
4452: }
4453: $bccemails{'helpdeskmail'} = '';
4454: $bccemails{'otherdomsmail'} = '';
4455: $includestr{'helpdeskmail'} = '';
4456: $includestr{'otherdomsmail'} = '';
4457: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4458: }
4459: if (ref($settings) eq 'HASH') {
4460: unless (($position eq 'top') || ($position eq 'lower')) {
4461: foreach my $type (@mailings) {
4462: if (exists($settings->{$type})) {
4463: if (ref($settings->{$type}) eq 'HASH') {
4464: foreach my $item (@contacts) {
4465: if ($settings->{$type}{$item}) {
4466: $checked{$type}{$item} = ' checked="checked" ';
4467: }
4468: }
4469: $otheremails{$type} = $settings->{$type}{'others'};
4470: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4471: $bccemails{$type} = $settings->{$type}{'bcc'};
4472: if ($settings->{$type}{'include'} ne '') {
4473: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4474: $includestr{$type} = &unescape($includestr{$type});
4475: }
4476: }
4477: }
4478: } elsif ($type eq 'lonstatusmail') {
4479: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4480: }
4481: }
4482: }
4483: if ($position eq 'bottom') {
4484: foreach my $type (@mailings) {
4485: $bccemails{$type} = $settings->{$type}{'bcc'};
4486: if ($settings->{$type}{'include'} ne '') {
4487: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4488: $includestr{$type} = &unescape($includestr{$type});
4489: }
4490: }
4491: if (ref($settings->{'helpform'}) eq 'HASH') {
4492: if (ref($fields) eq 'ARRAY') {
4493: foreach my $field (@{$fields}) {
4494: $currfield{$field} = $settings->{'helpform'}{$field};
4495: }
4496: }
4497: if (exists($settings->{'helpform'}{'maxsize'})) {
4498: $maxsize = $settings->{'helpform'}{'maxsize'};
4499: } else {
4500: $maxsize = '1.0';
4501: }
4502: } else {
4503: if (ref($fields) eq 'ARRAY') {
4504: foreach my $field (@{$fields}) {
4505: $currfield{$field} = 'yes';
4506: }
4507: }
4508: $maxsize = '1.0';
4509: }
4510: }
4511: } else {
4512: if ($position eq 'top') {
4513: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4514: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4515: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4516: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4517: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4518: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4519: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4520: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4521: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4522: } elsif ($position eq 'bottom') {
4523: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4524: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4525: if (ref($fields) eq 'ARRAY') {
4526: foreach my $field (@{$fields}) {
4527: $currfield{$field} = 'yes';
4528: }
4529: }
4530: $maxsize = '1.0';
4531: }
4532: }
4533: my ($titles,$short_titles) = &contact_titles();
4534: my $rownum = 0;
4535: my $css_class;
4536: if ($position eq 'top') {
4537: foreach my $item (@contacts) {
4538: $css_class = $rownum%2?' class="LC_odd_row"':'';
4539: $datatable .= '<tr'.$css_class.'>'.
4540: '<td><span class="LC_nobreak">'.$titles->{$item}.
4541: '</span></td><td class="LC_right_item">'.
4542: '<input type="text" name="'.$item.'" value="'.
4543: $to{$item}.'" /></td></tr>';
4544: $rownum ++;
4545: }
4546: } elsif ($position eq 'bottom') {
4547: $css_class = $rownum%2?' class="LC_odd_row"':'';
4548: $datatable .= '<tr'.$css_class.'>'.
4549: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4550: &mt('(e-mail, subject, and description always shown)').
4551: '</td><td class="LC_left_item">';
4552: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4553: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4554: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4555: foreach my $field (@{$fields}) {
4556: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4557: if (($field eq 'screenshot') || ($field eq 'cc')) {
4558: $datatable .= ' '.&mt('(logged-in users)');
4559: }
4560: $datatable .='</td><td>';
4561: my $clickaction;
4562: if ($field eq 'screenshot') {
4563: $clickaction = ' onclick="screenshotSize(this);"';
4564: }
4565: if (ref($possoptions->{$field}) eq 'ARRAY') {
4566: foreach my $option (@{$possoptions->{$field}}) {
4567: my $checked;
4568: if ($currfield{$field} eq $option) {
4569: $checked = ' checked="checked"';
4570: }
4571: $datatable .= '<span class="LC_nobreak"><label>'.
4572: '<input type="radio" name="helpform_'.$field.'" '.
4573: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4574: '</label></span>'.(' 'x2);
4575: }
4576: }
4577: if ($field eq 'screenshot') {
4578: my $display;
4579: if ($currfield{$field} eq 'no') {
4580: $display = ' style="display:none"';
4581: }
4582: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4583: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4584: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4585: }
4586: $datatable .= '</td></tr>';
4587: }
4588: $datatable .= '</table>';
4589: }
4590: $datatable .= '</td></tr>'."\n";
4591: $rownum ++;
4592: }
4593: unless (($position eq 'top') || ($position eq 'lower')) {
4594: foreach my $type (@mailings) {
4595: $css_class = $rownum%2?' class="LC_odd_row"':'';
4596: $datatable .= '<tr'.$css_class.'>'.
4597: '<td><span class="LC_nobreak">'.
4598: $titles->{$type}.': </span></td>'.
4599: '<td class="LC_left_item">';
4600: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4601: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4602: }
4603: $datatable .= '<span class="LC_nobreak">';
4604: foreach my $item (@contacts) {
4605: $datatable .= '<label>'.
4606: '<input type="checkbox" name="'.$type.'"'.
4607: $checked{$type}{$item}.
4608: ' value="'.$item.'" />'.$short_titles->{$item}.
4609: '</label> ';
4610: }
4611: $datatable .= '</span><br />'.&mt('Others').': '.
4612: '<input type="text" name="'.$type.'_others" '.
4613: 'value="'.$otheremails{$type}.'" />';
4614: my %locchecked;
4615: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4616: foreach my $loc ('s','b') {
4617: if ($includeloc{$type} eq $loc) {
4618: $locchecked{$loc} = ' checked="checked"';
4619: last;
4620: }
4621: }
4622: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4623: '<input type="text" name="'.$type.'_bcc" '.
4624: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4625: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4626: &mt('Text automatically added to e-mail:').' '.
4627: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4628: '<span class="LC_nobreak">'.&mt('Location:').' '.
4629: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4630: (' 'x2).
4631: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4632: '</span></fieldset>';
4633: }
4634: $datatable .= '</td></tr>'."\n";
4635: $rownum ++;
4636: }
4637: }
4638: if ($position eq 'middle') {
4639: my %choices;
4640: my $corelink = &core_link_msu();
4641: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4642: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4643: $corelink);
4644: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4645: my @toggles = ('reporterrors','reportupdates','reportstatus');
4646: my %defaultchecked = ('reporterrors' => 'on',
4647: 'reportupdates' => 'on',
4648: 'reportstatus' => 'on');
4649: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4650: \%choices,$rownum);
4651: $datatable .= $reports;
4652: } elsif ($position eq 'lower') {
4653: my (%current,%excluded,%weights);
4654: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4655: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4656: $current{'errorthreshold'} = $lonstatus{'threshold'};
4657: } else {
4658: $current{'errorthreshold'} = $defaults->{'threshold'};
4659: }
4660: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4661: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4662: } else {
4663: $current{'errorsysmail'} = $defaults->{'sysmail'};
4664: }
4665: if (ref($lonstatus{'weights'}) eq 'HASH') {
4666: foreach my $type ('E','W','N','U') {
4667: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4668: $weights{$type} = $lonstatus{'weights'}{$type};
4669: } else {
4670: $weights{$type} = $defaults->{$type};
4671: }
4672: }
4673: } else {
4674: foreach my $type ('E','W','N','U') {
4675: $weights{$type} = $defaults->{$type};
4676: }
4677: }
4678: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4679: if (@{$lonstatus{'excluded'}} > 0) {
4680: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4681: }
4682: }
4683: foreach my $item ('errorthreshold','errorsysmail') {
4684: $css_class = $rownum%2?' class="LC_odd_row"':'';
4685: $datatable .= '<tr'.$css_class.'>'.
4686: '<td class="LC_left_item"><span class="LC_nobreak">'.
4687: $titles->{$item}.
4688: '</span></td><td class="LC_left_item">'.
4689: '<input type="text" name="'.$item.'" value="'.
4690: $current{$item}.'" size="5" /></td></tr>';
4691: $rownum ++;
4692: }
4693: $css_class = $rownum%2?' class="LC_odd_row"':'';
4694: $datatable .= '<tr'.$css_class.'>'.
4695: '<td class="LC_left_item">'.
4696: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4697: '</span></td><td class="LC_left_item"><table><tr>';
4698: foreach my $type ('E','W','N','U') {
4699: $datatable .= '<td>'.$names->{$type}.'<br />'.
4700: '<input type="text" name="errorweights_'.$type.'" value="'.
4701: $weights{$type}.'" size="5" /></td>';
4702: }
4703: $datatable .= '</tr></table></tr>';
4704: $rownum ++;
4705: $css_class = $rownum%2?' class="LC_odd_row"':'';
4706: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4707: $titles->{'errorexcluded'}.'</td>'.
4708: '<td class="LC_left_item"><table>';
4709: my $numinrow = 4;
4710: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4711: for (my $i=0; $i<@ids; $i++) {
4712: my $rem = $i%($numinrow);
4713: if ($rem == 0) {
4714: if ($i > 0) {
4715: $datatable .= '</tr>';
4716: }
4717: $datatable .= '<tr>';
4718: }
4719: my $check;
4720: if ($excluded{$ids[$i]}) {
4721: $check = ' checked="checked" ';
4722: }
4723: $datatable .= '<td class="LC_left_item">'.
4724: '<span class="LC_nobreak"><label>'.
4725: '<input type="checkbox" name="errorexcluded" '.
4726: 'value="'.$ids[$i].'"'.$check.' />'.
4727: $ids[$i].'</label></span></td>';
4728: }
4729: my $colsleft = $numinrow - @ids%($numinrow);
4730: if ($colsleft > 1 ) {
4731: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4732: ' </td>';
4733: } elsif ($colsleft == 1) {
4734: $datatable .= '<td class="LC_left_item"> </td>';
4735: }
4736: $datatable .= '</tr></table></td></tr>';
4737: $rownum ++;
4738: } elsif ($position eq 'bottom') {
4739: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4740: my (@posstypes,%usertypeshash);
4741: if (ref($types) eq 'ARRAY') {
4742: @posstypes = @{$types};
4743: }
4744: if (@posstypes) {
4745: if (ref($usertypes) eq 'HASH') {
4746: %usertypeshash = %{$usertypes};
4747: }
4748: my @overridden;
4749: my $numinrow = 4;
4750: if (ref($settings) eq 'HASH') {
4751: if (ref($settings->{'overrides'}) eq 'HASH') {
4752: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4753: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4754: push(@overridden,$key);
4755: foreach my $item (@contacts) {
4756: if ($settings->{'overrides'}{$key}{$item}) {
4757: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4758: }
4759: }
4760: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4761: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4762: $includeloc{'override_'.$key} = '';
4763: $includestr{'override_'.$key} = '';
4764: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4765: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4766: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4767: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4768: }
4769: }
4770: }
4771: }
4772: }
4773: my $customclass = 'LC_helpdesk_override';
4774: my $optionsprefix = 'LC_options_helpdesk_';
4775:
4776: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4777:
4778: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4779: $numinrow,$othertitle,'overrides',
4780: \$rownum,$onclicktypes,$customclass);
4781: $rownum ++;
4782: $usertypeshash{'default'} = $othertitle;
4783: foreach my $status (@posstypes) {
4784: my $css_class;
4785: if ($rownum%2) {
4786: $css_class = 'LC_odd_row ';
4787: }
4788: $css_class .= $customclass;
4789: my $rowid = $optionsprefix.$status;
4790: my $hidden = 1;
4791: my $currstyle = 'display:none';
4792: if (grep(/^\Q$status\E$/,@overridden)) {
4793: $currstyle = 'display:table-row';
4794: $hidden = 0;
4795: }
4796: my $key = 'override_'.$status;
4797: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4798: $includeloc{$key},$includestr{$key},$status,$rowid,
4799: $usertypeshash{$status},$css_class,$currstyle,
4800: \@contacts,$short_titles);
4801: unless ($hidden) {
4802: $rownum ++;
4803: }
4804: }
4805: }
4806: }
4807: $$rowtotal += $rownum;
4808: return $datatable;
4809: }
4810:
4811: sub core_link_msu {
4812: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4813: &mt('LON-CAPA core group - MSU'),600,500);
4814: }
4815:
4816: sub overridden_helpdesk {
4817: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4818: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4819: my $class = 'LC_left_item';
4820: if ($css_class) {
4821: $css_class = ' class="'.$css_class.'"';
4822: }
4823: if ($rowid) {
4824: $rowid = ' id="'.$rowid.'"';
4825: }
4826: if ($rowstyle) {
4827: $rowstyle = ' style="'.$rowstyle.'"';
4828: }
4829: my ($output,$description);
4830: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4831: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4832: "<td>$description</td>\n".
4833: '<td class="'.$class.'" colspan="2">'.
4834: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4835: '<span class="LC_nobreak">';
4836: if (ref($contacts) eq 'ARRAY') {
4837: foreach my $item (@{$contacts}) {
4838: my $check;
4839: if (ref($checked) eq 'HASH') {
4840: $check = $checked->{$item};
4841: }
4842: my $title;
4843: if (ref($short_titles) eq 'HASH') {
4844: $title = $short_titles->{$item};
4845: }
4846: $output .= '<label>'.
4847: '<input type="checkbox" name="override_'.$type.'"'.$check.
4848: ' value="'.$item.'" />'.$title.'</label> ';
4849: }
4850: }
4851: $output .= '</span><br />'.&mt('Others').': '.
4852: '<input type="text" name="override_'.$type.'_others" '.
4853: 'value="'.$otheremails.'" />';
4854: my %locchecked;
4855: foreach my $loc ('s','b') {
4856: if ($includeloc eq $loc) {
4857: $locchecked{$loc} = ' checked="checked"';
4858: last;
4859: }
4860: }
4861: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4862: '<input type="text" name="override_'.$type.'_bcc" '.
4863: 'value="'.$bccemails.'" /></fieldset>'.
4864: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4865: &mt('Text automatically added to e-mail:').' '.
4866: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4867: '<span class="LC_nobreak">'.&mt('Location:').' '.
4868: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4869: (' 'x2).
4870: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4871: '</span></fieldset>'.
4872: '</td></tr>'."\n";
4873: return $output;
4874: }
4875:
4876: sub contacts_javascript {
4877: return <<"ENDSCRIPT";
4878:
4879: <script type="text/javascript">
4880: // <![CDATA[
4881:
4882: function screenshotSize(field) {
4883: if (document.getElementById('help_screenshotsize')) {
4884: if (field.value == 'no') {
4885: document.getElementById('help_screenshotsize').style.display="none";
4886: } else {
4887: document.getElementById('help_screenshotsize').style.display="";
4888: }
4889: }
4890: return;
4891: }
4892:
4893: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4894: if (form.elements[checkbox].length != undefined) {
4895: var count = 0;
4896: if (docount) {
4897: for (var i=0; i<form.elements[checkbox].length; i++) {
4898: if (form.elements[checkbox][i].checked) {
4899: count ++;
4900: }
4901: }
4902: }
4903: for (var i=0; i<form.elements[checkbox].length; i++) {
4904: var type = form.elements[checkbox][i].value;
4905: if (document.getElementById(prefix+type)) {
4906: if (form.elements[checkbox][i].checked) {
4907: document.getElementById(prefix+type).style.display = 'table-row';
4908: if (count % 2 == 1) {
4909: document.getElementById(prefix+type).className = target+' LC_odd_row';
4910: } else {
4911: document.getElementById(prefix+type).className = target;
4912: }
4913: count ++;
4914: } else {
4915: document.getElementById(prefix+type).style.display = 'none';
4916: }
4917: }
4918: }
4919: }
4920: return;
4921: }
4922:
4923:
4924: // ]]>
4925: </script>
4926:
4927: ENDSCRIPT
4928: }
4929:
4930: sub print_helpsettings {
4931: my ($position,$dom,$settings,$rowtotal) = @_;
4932: my $confname = $dom.'-domainconfig';
4933: my $formname = 'display';
4934: my ($datatable,$itemcount);
4935: if ($position eq 'top') {
4936: $itemcount = 1;
4937: my (%choices,%defaultchecked,@toggles);
4938: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4939: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4940: &mt('LON-CAPA bug tracker'),600,500));
4941: %defaultchecked = ('submitbugs' => 'on');
4942: @toggles = ('submitbugs');
4943: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4944: \%choices,$itemcount);
4945: $$rowtotal ++;
4946: } else {
4947: my $css_class;
4948: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4949: my (%customroles,%ordered,%current);
4950: if (ref($settings) eq 'HASH') {
4951: if (ref($settings->{'adhoc'}) eq 'HASH') {
4952: %current = %{$settings->{'adhoc'}};
4953: }
4954: }
4955: my $count = 0;
4956: foreach my $key (sort(keys(%existing))) {
4957: if ($key=~/^rolesdef\_(\w+)$/) {
4958: my $rolename = $1;
4959: my (%privs,$order);
4960: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4961: $customroles{$rolename} = \%privs;
4962: if (ref($current{$rolename}) eq 'HASH') {
4963: $order = $current{$rolename}{'order'};
4964: }
4965: if ($order eq '') {
4966: $order = $count;
4967: }
4968: $ordered{$order} = $rolename;
4969: $count++;
4970: }
4971: }
4972: my $maxnum = scalar(keys(%ordered));
4973: my @roles_by_num = ();
4974: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4975: push(@roles_by_num,$item);
4976: }
4977: my $context = 'domprefs';
4978: my $crstype = 'Course';
4979: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4980: my @accesstypes = ('all','dh','da','none');
4981: my ($numstatustypes,@jsarray);
4982: if (ref($types) eq 'ARRAY') {
4983: if (@{$types} > 0) {
4984: $numstatustypes = scalar(@{$types});
4985: push(@accesstypes,'status');
4986: @jsarray = ('bystatus');
4987: }
4988: }
4989: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4990: if (keys(%domhelpdesk)) {
4991: push(@accesstypes,('inc','exc'));
4992: push(@jsarray,('notinc','notexc'));
4993: }
4994: my $hiddenstr = join("','",@jsarray);
4995: my $context = 'domprefs';
4996: my $crstype = 'Course';
4997: my $prefix = 'helproles_';
4998: my $add_class = 'LC_hidden';
4999: foreach my $num (@roles_by_num) {
5000: my $role = $ordered{$num};
5001: my ($desc,$access,@statuses);
5002: if (ref($current{$role}) eq 'HASH') {
5003: $desc = $current{$role}{'desc'};
5004: $access = $current{$role}{'access'};
5005: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
5006: @statuses = @{$current{$role}{'insttypes'}};
5007: }
5008: }
5009: if ($desc eq '') {
5010: $desc = $role;
5011: }
5012: my $identifier = 'custhelp'.$num;
5013: my %full=();
5014: my %levels= (
5015: course => {},
5016: domain => {},
5017: system => {},
5018: );
5019: my %levelscurrent=(
5020: course => {},
5021: domain => {},
5022: system => {},
5023: );
5024: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
5025: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5026: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5027: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
5028: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
5029: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
5030: for (my $k=0; $k<=$maxnum; $k++) {
5031: my $vpos = $k+1;
5032: my $selstr;
5033: if ($k == $num) {
5034: $selstr = ' selected="selected" ';
5035: }
5036: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5037: }
5038: $datatable .= '</select>'.(' 'x2).
5039: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
5040: '</td>'.
5041: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5042: &mt('Name shown to users:').
5043: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
5044: '</fieldset>'.
5045: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
5046: $othertitle,$usertypes,$types,\%domhelpdesk).
5047: '<fieldset>'.
5048: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
5049: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
5050: \%levelscurrent,$identifier,
5051: 'LC_hidden',$prefix.$num.'_privs').
5052: '</fieldset></td>';
5053: $itemcount ++;
5054: }
5055: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5056: my $newcust = 'custhelp'.$count;
5057: my (%privs,%levelscurrent);
5058: my %full=();
5059: my %levels= (
5060: course => {},
5061: domain => {},
5062: system => {},
5063: );
5064: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
5065: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5066: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
5067: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
5068: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
5069: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
5070: for (my $k=0; $k<$maxnum+1; $k++) {
5071: my $vpos = $k+1;
5072: my $selstr;
5073: if ($k == $maxnum) {
5074: $selstr = ' selected="selected" ';
5075: }
5076: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5077: }
5078: $datatable .= '</select> '."\n".
5079: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
5080: '</label></span></td>'.
5081: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5082: '<span class="LC_nobreak">'.
5083: &mt('Internal name:').
5084: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
5085: '</span>'.(' 'x4).
5086: '<span class="LC_nobreak">'.
5087: &mt('Name shown to users:').
5088: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
5089: '</span></fieldset>'.
5090: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
5091: $usertypes,$types,\%domhelpdesk).
5092: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
5093: &Apache::lonuserutils::custom_role_header($context,$crstype,
5094: \@templateroles,$newcust).
5095: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
5096: \%levelscurrent,$newcust).
5097: '</fieldset>'.
5098: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
5099: '</td></tr>';
5100: $count ++;
5101: $$rowtotal += $count;
5102: }
5103: return $datatable;
5104: }
5105:
5106: sub adhocbutton {
5107: my ($prefix,$num,$field,$visibility) = @_;
5108: my %lt = &Apache::lonlocal::texthash(
5109: show => 'Show details',
5110: hide => 'Hide details',
5111: );
5112: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
5113: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
5114: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
5115: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
5116: }
5117:
5118: sub helpsettings_javascript {
5119: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
5120: return unless(ref($roles_by_num) eq 'ARRAY');
5121: my %html_js_lt = &Apache::lonlocal::texthash(
5122: show => 'Show details',
5123: hide => 'Hide details',
5124: );
5125: &html_escape(\%html_js_lt);
5126: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
5127: return <<"ENDSCRIPT";
5128: <script type="text/javascript">
5129: // <![CDATA[
5130:
5131: function reorderHelpRoles(form,item) {
5132: var changedVal;
5133: $jstext
5134: var newpos = 'helproles_${total}_pos';
5135: var maxh = 1 + $total;
5136: var current = new Array();
5137: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5138: if (item == newpos) {
5139: changedVal = newitemVal;
5140: } else {
5141: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5142: current[newitemVal] = newpos;
5143: }
5144: for (var i=0; i<helproles.length; i++) {
5145: var elementName = 'helproles_'+helproles[i]+'_pos';
5146: if (elementName != item) {
5147: if (form.elements[elementName]) {
5148: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5149: current[currVal] = elementName;
5150: }
5151: }
5152: }
5153: var oldVal;
5154: for (var j=0; j<maxh; j++) {
5155: if (current[j] == undefined) {
5156: oldVal = j;
5157: }
5158: }
5159: if (oldVal < changedVal) {
5160: for (var k=oldVal+1; k<=changedVal ; k++) {
5161: var elementName = current[k];
5162: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5163: }
5164: } else {
5165: for (var k=changedVal; k<oldVal; k++) {
5166: var elementName = current[k];
5167: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5168: }
5169: }
5170: return;
5171: }
5172:
5173: function helpdeskAccess(num) {
5174: var curraccess = null;
5175: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5176: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5177: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5178: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5179: }
5180: }
5181: }
5182: var shown = Array();
5183: var hidden = Array();
5184: if (curraccess == 'none') {
5185: hidden = Array('$hiddenstr');
5186: } else {
5187: if (curraccess == 'status') {
5188: shown = Array('bystatus');
5189: hidden = Array('notinc','notexc');
5190: } else {
5191: if (curraccess == 'exc') {
5192: shown = Array('notexc');
5193: hidden = Array('notinc','bystatus');
5194: }
5195: if (curraccess == 'inc') {
5196: shown = Array('notinc');
5197: hidden = Array('notexc','bystatus');
5198: }
5199: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5200: hidden = Array('notinc','notexc','bystatus');
5201: }
5202: }
5203: }
5204: if (hidden.length > 0) {
5205: for (var i=0; i<hidden.length; i++) {
5206: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5207: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5208: }
5209: }
5210: }
5211: if (shown.length > 0) {
5212: for (var i=0; i<shown.length; i++) {
5213: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5214: if (shown[i] == 'privs') {
5215: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5216: } else {
5217: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5218: }
5219: }
5220: }
5221: }
5222: return;
5223: }
5224:
5225: function toggleHelpdeskItem(num,field) {
5226: if (document.getElementById('helproles_'+num+'_'+field)) {
5227: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5228: document.getElementById('helproles_'+num+'_'+field).className =
5229: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5230: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5231: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5232: }
5233: } else {
5234: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5235: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5236: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5237: }
5238: }
5239: }
5240: return;
5241: }
5242:
5243: // ]]>
5244: </script>
5245:
5246: ENDSCRIPT
5247: }
5248:
5249: sub helpdeskroles_access {
5250: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5251: $usertypes,$types,$domhelpdesk) = @_;
5252: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5253: my %lt = &Apache::lonlocal::texthash(
5254: 'rou' => 'Role usage',
5255: 'whi' => 'Which helpdesk personnel may use this role?',
5256: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5257: 'dh' => 'All with domain helpdesk role',
5258: 'da' => 'All with domain helpdesk assistant role',
5259: 'none' => 'None',
5260: 'status' => 'Determined based on institutional status',
5261: 'inc' => 'Include all, but exclude specific personnel',
5262: 'exc' => 'Exclude all, but include specific personnel',
5263: );
5264: my %usecheck = (
5265: all => ' checked="checked"',
5266: );
5267: my %displaydiv = (
5268: status => 'none',
5269: inc => 'none',
5270: exc => 'none',
5271: priv => 'block',
5272: );
5273: my $output;
5274: if (ref($current) eq 'HASH') {
5275: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5276: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5277: $usecheck{$current->{access}} = $usecheck{'all'};
5278: delete($usecheck{'all'});
5279: if ($current->{access} =~ /^(status|inc|exc)$/) {
5280: my $access = $1;
5281: $displaydiv{$access} = 'inline';
5282: } elsif ($current->{access} eq 'none') {
5283: $displaydiv{'priv'} = 'none';
5284: }
5285: }
5286: }
5287: }
5288: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5289: '<p>'.$lt{'whi'}.'</p>';
5290: foreach my $access (@{$accesstypes}) {
5291: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5292: ' onclick="helpdeskAccess('."'$num'".');" />'.
5293: $lt{$access}.'</label>';
5294: if ($access eq 'status') {
5295: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5296: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5297: $othertitle,$usertypes,$types).
5298: '</div>';
5299: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5300: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5301: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5302: '</div>';
5303: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5304: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5305: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5306: '</div>';
5307: }
5308: $output .= '</p>';
5309: }
5310: $output .= '</fieldset>';
5311: return $output;
5312: }
5313:
5314: sub radiobutton_prefs {
5315: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5316: $additional,$align,$firstval) = @_;
5317: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5318: (ref($choices) eq 'HASH'));
5319:
5320: my (%checkedon,%checkedoff,$datatable,$css_class);
5321:
5322: foreach my $item (@{$toggles}) {
5323: if ($defaultchecked->{$item} eq 'on') {
5324: $checkedon{$item} = ' checked="checked" ';
5325: $checkedoff{$item} = ' ';
5326: } elsif ($defaultchecked->{$item} eq 'off') {
5327: $checkedoff{$item} = ' checked="checked" ';
5328: $checkedon{$item} = ' ';
5329: }
5330: }
5331: if (ref($settings) eq 'HASH') {
5332: foreach my $item (@{$toggles}) {
5333: if ($settings->{$item} eq '1') {
5334: $checkedon{$item} = ' checked="checked" ';
5335: $checkedoff{$item} = ' ';
5336: } elsif ($settings->{$item} eq '0') {
5337: $checkedoff{$item} = ' checked="checked" ';
5338: $checkedon{$item} = ' ';
5339: }
5340: }
5341: }
5342: if ($onclick) {
5343: $onclick = ' onclick="'.$onclick.'"';
5344: }
5345: foreach my $item (@{$toggles}) {
5346: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5347: $datatable .=
5348: '<tr'.$css_class.'><td style="vertical-align: top">'.
5349: '<span class="LC_nobreak">'.$choices->{$item}.
5350: '</span></td>';
5351: if ($align eq 'left') {
5352: $datatable .= '<td class="LC_left_item">';
5353: } else {
5354: $datatable .= '<td class="LC_right_item">';
5355: }
5356: $datatable .= '<span class="LC_nobreak">';
5357: if ($firstval eq 'no') {
5358: $datatable .=
5359: '<label><input type="radio" name="'.
5360: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5361: '</label> <label><input type="radio" name="'.$item.'" '.
5362: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5363: } else {
5364: $datatable .=
5365: '<label><input type="radio" name="'.
5366: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5367: '</label> <label><input type="radio" name="'.$item.'" '.
5368: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5369: }
5370: $datatable .= '</span>'.$additional.'</td></tr>';
5371: $itemcount ++;
5372: }
5373: return ($datatable,$itemcount);
5374: }
5375:
5376: sub print_ltitools {
5377: my ($dom,$settings,$rowtotal) = @_;
5378: my $rownum = 0;
5379: my $css_class;
5380: my $itemcount = 1;
5381: my $maxnum = 0;
5382: my %ordered;
5383: if (ref($settings) eq 'HASH') {
5384: foreach my $item (keys(%{$settings})) {
5385: if (ref($settings->{$item}) eq 'HASH') {
5386: my $num = $settings->{$item}{'order'};
5387: $ordered{$num} = $item;
5388: }
5389: }
5390: }
5391: my $confname = $dom.'-domainconfig';
5392: my $switchserver = &check_switchserver($dom,$confname);
5393: my $maxnum = scalar(keys(%ordered));
5394: my $datatable;
5395: my %lt = <itools_names();
5396: my @courseroles = ('cc','in','ta','ep','st');
5397: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5398: my @fields = ('fullname','firstname','lastname','email','roles','user');
5399: if (keys(%ordered)) {
5400: my @items = sort { $a <=> $b } keys(%ordered);
5401: for (my $i=0; $i<@items; $i++) {
5402: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5403: my $item = $ordered{$items[$i]};
5404: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5405: if (ref($settings->{$item}) eq 'HASH') {
5406: $title = $settings->{$item}->{'title'};
5407: $url = $settings->{$item}->{'url'};
5408: $key = $settings->{$item}->{'key'};
5409: $secret = $settings->{$item}->{'secret'};
5410: $lifetime = $settings->{$item}->{'lifetime'};
5411: my $image = $settings->{$item}->{'image'};
5412: if ($image ne '') {
5413: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5414: }
5415: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5416: $sigsel{'HMAC-256'} = ' selected="selected"';
5417: } else {
5418: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5419: }
5420: }
5421: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5422: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5423: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5424: for (my $k=0; $k<=$maxnum; $k++) {
5425: my $vpos = $k+1;
5426: my $selstr;
5427: if ($k == $i) {
5428: $selstr = ' selected="selected" ';
5429: }
5430: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5431: }
5432: $datatable .= '</select>'.(' 'x2).
5433: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5434: &mt('Delete?').'</label></span></td>'.
5435: '<td colspan="2">'.
5436: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5437: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5438: (' 'x2).
5439: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5440: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5441: (' 'x2).
5442: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5443: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5444: (' 'x2).
5445: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5446: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5447: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5448: '<br /><br />'.
5449: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5450: ' value="'.$url.'" /></span>'.
5451: (' 'x2).
5452: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5453: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5454: (' 'x2).
5455: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5456: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5457: (' 'x2).
5458: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5459: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5460: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5461: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5462: '</fieldset>'.
5463: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5464: '<span class="LC_nobreak">'.&mt('Display target:');
5465: my %currdisp;
5466: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5467: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5468: $currdisp{'window'} = ' checked="checked"';
5469: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5470: $currdisp{'tab'} = ' checked="checked"';
5471: } else {
5472: $currdisp{'iframe'} = ' checked="checked"';
5473: }
5474: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5475: $currdisp{'width'} = $1;
5476: }
5477: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5478: $currdisp{'height'} = $1;
5479: }
5480: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5481: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5482: } else {
5483: $currdisp{'iframe'} = ' checked="checked"';
5484: }
5485: foreach my $disp ('iframe','tab','window') {
5486: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5487: $lt{$disp}.'</label>'.(' 'x2);
5488: }
5489: $datatable .= (' 'x4);
5490: foreach my $dimen ('width','height') {
5491: $datatable .= '<label>'.$lt{$dimen}.' '.
5492: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5493: (' 'x2);
5494: }
5495: $datatable .= '</span><br />'.
5496: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5497: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5498: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5499: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5500: '</textarea></div><div style=""></div><br />';
5501: my %units = (
5502: 'passback' => 'days',
5503: 'roster' => 'seconds',
5504: );
5505: foreach my $extra ('passback','roster') {
5506: my $validsty = 'none';
5507: my $currvalid;
5508: my $checkedon = '';
5509: my $checkedoff = ' checked="checked"';
5510: if ($settings->{$item}->{$extra}) {
5511: $checkedon = $checkedoff;
5512: $checkedoff = '';
5513: $validsty = 'inline-block';
5514: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5515: $currvalid = $settings->{$item}->{$extra.'valid'};
5516: }
5517: }
5518: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5519: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5520: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5521: &mt('No').'</label>'.(' 'x2).
5522: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5523: &mt('Yes').'</label></span></div>'.
5524: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5525: '<span class="LC_nobreak">'.
5526: &mt("at least [_1] $units{$extra} after launch",
5527: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5528: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5529: }
5530: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5531: if ($imgsrc) {
5532: $datatable .= $imgsrc.
5533: '<label><input type="checkbox" name="ltitools_image_del"'.
5534: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5535: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5536: } else {
5537: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5538: }
5539: if ($switchserver) {
5540: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5541: } else {
5542: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5543: }
5544: $datatable .= '</span></fieldset>';
5545: my (%checkedfields,%rolemaps,$userincdom);
5546: if (ref($settings->{$item}) eq 'HASH') {
5547: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5548: %checkedfields = %{$settings->{$item}->{'fields'}};
5549: }
5550: $userincdom = $settings->{$item}->{'incdom'};
5551: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5552: %rolemaps = %{$settings->{$item}->{'roles'}};
5553: $checkedfields{'roles'} = 1;
5554: }
5555: }
5556: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5557: '<span class="LC_nobreak">';
5558: my $userfieldstyle = 'display:none;';
5559: my $seluserdom = '';
5560: my $unseluserdom = ' selected="selected"';
5561: foreach my $field (@fields) {
5562: my ($checked,$onclick,$id,$spacer);
5563: if ($checkedfields{$field}) {
5564: $checked = ' checked="checked"';
5565: }
5566: if ($field eq 'user') {
5567: $id = ' id="ltitools_user_field_'.$i.'"';
5568: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5569: if ($checked) {
5570: $userfieldstyle = 'display:inline-block';
5571: if ($userincdom) {
5572: $seluserdom = $unseluserdom;
5573: $unseluserdom = '';
5574: }
5575: }
5576: } else {
5577: $spacer = (' ' x2);
5578: }
5579: $datatable .= '<label>'.
5580: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5581: $lt{$field}.'</label>'.$spacer;
5582: }
5583: $datatable .= '</span>';
5584: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5585: '<span class="LC_nobreak"> : '.
5586: '<select name="ltitools_userincdom_'.$i.'">'.
5587: '<option value="">'.&mt('Select').'</option>'.
5588: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5589: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5590: '</select></span></div>';
5591: $datatable .= '</fieldset>'.
5592: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5593: foreach my $role (@courseroles) {
5594: my ($selected,$selectnone);
5595: if (!$rolemaps{$role}) {
5596: $selectnone = ' selected="selected"';
5597: }
5598: $datatable .= '<td style="text-align: center">'.
5599: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5600: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5601: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5602: foreach my $ltirole (@ltiroles) {
5603: unless ($selectnone) {
5604: if ($rolemaps{$role} eq $ltirole) {
5605: $selected = ' selected="selected"';
5606: } else {
5607: $selected = '';
5608: }
5609: }
5610: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5611: }
5612: $datatable .= '</select></td>';
5613: }
5614: $datatable .= '</tr></table></fieldset>';
5615: my %courseconfig;
5616: if (ref($settings->{$item}) eq 'HASH') {
5617: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5618: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5619: }
5620: }
5621: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5622: foreach my $item ('label','title','target','linktext','explanation','append') {
5623: my $checked;
5624: if ($courseconfig{$item}) {
5625: $checked = ' checked="checked"';
5626: }
5627: $datatable .= '<label>'.
5628: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5629: $lt{'crs'.$item}.'</label> '."\n";
5630: }
5631: $datatable .= '</span></fieldset>'.
5632: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5633: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5634: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5635: my %custom = %{$settings->{$item}->{'custom'}};
5636: if (keys(%custom) > 0) {
5637: foreach my $key (sort(keys(%custom))) {
5638: $datatable .= '<tr><td><span class="LC_nobreak">'.
5639: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5640: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5641: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5642: ' value="'.$custom{$key}.'" /></td></tr>';
5643: }
5644: }
5645: }
5646: $datatable .= '<tr><td><span class="LC_nobreak">'.
5647: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5648: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5649: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5650: $datatable .= '</table></fieldset></td></tr>'."\n";
5651: $itemcount ++;
5652: }
5653: }
5654: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5655: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5656: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5657: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5658: '<select name="ltitools_add_pos"'.$chgstr.'>';
5659: for (my $k=0; $k<$maxnum+1; $k++) {
5660: my $vpos = $k+1;
5661: my $selstr;
5662: if ($k == $maxnum) {
5663: $selstr = ' selected="selected" ';
5664: }
5665: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5666: }
5667: $datatable .= '</select> '."\n".
5668: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5669: '<td colspan="2">'.
5670: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5671: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5672: (' 'x2).
5673: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5674: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5675: (' 'x2).
5676: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5677: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5678: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5679: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5680: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5681: '<br />'.
5682: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5683: (' 'x2).
5684: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5685: (' 'x2).
5686: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5687: (' 'x2).
5688: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5689: '<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".
5690: '</fieldset>'.
5691: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5692: '<span class="LC_nobreak">'.&mt('Display target:');
5693: my %defaultdisp;
5694: $defaultdisp{'iframe'} = ' checked="checked"';
5695: foreach my $disp ('iframe','tab','window') {
5696: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5697: $lt{$disp}.'</label>'.(' 'x2);
5698: }
5699: $datatable .= (' 'x4);
5700: foreach my $dimen ('width','height') {
5701: $datatable .= '<label>'.$lt{$dimen}.' '.
5702: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5703: (' 'x2);
5704: }
5705: $datatable .= '</span><br />'.
5706: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5707: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5708: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5709: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5710: '</div><div style=""></div><br />';
5711: my %units = (
5712: 'passback' => 'days',
5713: 'roster' => 'seconds',
5714: );
5715: my %defaulttimes = (
5716: 'passback' => '7',
5717: 'roster' => '300',
5718: );
5719: foreach my $extra ('passback','roster') {
5720: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5721: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5722: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5723: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5724: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5725: &mt('Yes').'</label></span></div>'.
5726: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5727: '<span class="LC_nobreak">'.
5728: &mt("at least [_1] $units{$extra} after launch",
5729: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5730: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5731: }
5732: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5733: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5734: if ($switchserver) {
5735: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5736: } else {
5737: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5738: }
5739: $datatable .= '</span></fieldset>'.
5740: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5741: '<span class="LC_nobreak">';
5742: foreach my $field (@fields) {
5743: my ($id,$onclick,$spacer);
5744: if ($field eq 'user') {
5745: $id = ' id="ltitools_user_field_add"';
5746: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5747: } else {
5748: $spacer = (' ' x2);
5749: }
5750: $datatable .= '<label>'.
5751: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5752: $lt{$field}.'</label>'.$spacer;
5753: }
5754: $datatable .= '</span>'.
5755: '<div style="display:none;" id="ltitools_user_div_add">'.
5756: '<span class="LC_nobreak"> : '.
5757: '<select name="ltitools_userincdom_add">'.
5758: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5759: '<option value="0">'.&mt('username').'</option>'.
5760: '<option value="1">'.&mt('username:domain').'</option>'.
5761: '</select></span></div></fieldset>';
5762: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5763: foreach my $role (@courseroles) {
5764: my ($checked,$checkednone);
5765: $datatable .= '<td style="text-align: center">'.
5766: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5767: '<select name="ltitools_add_roles_'.$role.'">'.
5768: '<option value="" selected="selected">'.&mt('Select').'</option>';
5769: foreach my $ltirole (@ltiroles) {
5770: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5771: }
5772: $datatable .= '</select></td>';
5773: }
5774: $datatable .= '</tr></table></fieldset>'.
5775: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5776: foreach my $item ('label','title','target','linktext','explanation','append') {
5777: $datatable .= '<label>'.
5778: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5779: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5780: }
5781: $datatable .= '</span></fieldset>'.
5782: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5783: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5784: '<tr><td><span class="LC_nobreak">'.
5785: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5786: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5787: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5788: '</table></fieldset>'."\n".
5789: '</td>'."\n".
5790: '</tr>'."\n";
5791: $itemcount ++;
5792: return $datatable;
5793: }
5794:
5795: sub ltitools_names {
5796: my %lt = &Apache::lonlocal::texthash(
5797: 'title' => 'Title',
5798: 'version' => 'Version',
5799: 'msgtype' => 'Message Type',
5800: 'sigmethod' => 'Signature Method',
5801: 'url' => 'URL',
5802: 'key' => 'Key',
5803: 'lifetime' => 'Nonce lifetime (s)',
5804: 'secret' => 'Secret',
5805: 'icon' => 'Icon',
5806: 'user' => 'User',
5807: 'fullname' => 'Full Name',
5808: 'firstname' => 'First Name',
5809: 'lastname' => 'Last Name',
5810: 'email' => 'E-mail',
5811: 'roles' => 'Role',
5812: 'window' => 'Window',
5813: 'tab' => 'Tab',
5814: 'iframe' => 'iFrame',
5815: 'height' => 'Height',
5816: 'width' => 'Width',
5817: 'linktext' => 'Default Link Text',
5818: 'explanation' => 'Default Explanation',
5819: 'passback' => 'Tool can return grades:',
5820: 'roster' => 'Tool can retrieve roster:',
5821: 'crstarget' => 'Display target',
5822: 'crslabel' => 'Course label',
5823: 'crstitle' => 'Course title',
5824: 'crslinktext' => 'Link Text',
5825: 'crsexplanation' => 'Explanation',
5826: 'crsappend' => 'Provider URL',
5827: );
5828: return %lt;
5829: }
5830:
5831: sub print_proctoring {
5832: my ($dom,$settings,$rowtotal) = @_;
5833: my $itemcount = 1;
5834: my (%ordered,%providernames,%current,%currentdef);
5835: my $confname = $dom.'-domainconfig';
5836: my $switchserver = &check_switchserver($dom,$confname);
5837: if (ref($settings) eq 'HASH') {
5838: foreach my $item (keys(%{$settings})) {
5839: if (ref($settings->{$item}) eq 'HASH') {
5840: my $num = $settings->{$item}{'order'};
5841: $ordered{$num} = $item;
5842: }
5843: }
5844: } else {
5845: %ordered = (
5846: 1 => 'proctorio',
5847: 2 => 'examity',
5848: );
5849: }
5850: %providernames = &proctoring_providernames();
5851: my $maxnum = scalar(keys(%ordered));
5852: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5853: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5854: if (ref($requref) eq 'HASH') {
5855: %requserfields = %{$requref};
5856: }
5857: if (ref($opturef) eq 'HASH') {
5858: %optuserfields = %{$opturef};
5859: }
5860: if (ref($defref) eq 'HASH') {
5861: %defaults = %{$defref};
5862: }
5863: if (ref($extref) eq 'HASH') {
5864: %extended = %{$extref};
5865: }
5866: if (ref($crsref) eq 'HASH') {
5867: %crsconf = %{$crsref};
5868: }
5869: if (ref($rolesref) eq 'ARRAY') {
5870: @courseroles = @{$rolesref};
5871: }
5872: if (ref($ltiref) eq 'ARRAY') {
5873: @ltiroles = @{$ltiref};
5874: }
5875: my $datatable;
5876: my $css_class;
5877: if (keys(%ordered)) {
5878: my @items = sort { $a <=> $b } keys(%ordered);
5879: for (my $i=0; $i<@items; $i++) {
5880: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5881: my $provider = $ordered{$items[$i]};
5882: my $optionsty = 'none';
5883: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5884: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5885: if (ref($settings) eq 'HASH') {
5886: if (ref($settings->{$provider}) eq 'HASH') {
5887: %current = %{$settings->{$provider}};
5888: if ($current{'available'}) {
5889: $optionsty = 'block';
5890: $available = 1;
5891: }
5892: if ($current{'lifetime'} =~ /^\d+$/) {
5893: $lifetime = $current{'lifetime'};
5894: }
5895: if ($current{'version'} =~ /^\d+\.\d+$/) {
5896: $version = $current{'version'};
5897: }
5898: if ($current{'image'} ne '') {
5899: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5900: }
5901: if (ref($current{'fields'}) eq 'ARRAY') {
5902: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5903: }
5904: $userincdom = $current{'incdom'};
5905: if (ref($current{'roles'}) eq 'HASH') {
5906: %rolemaps = %{$current{'roles'}};
5907: $checkedfields{'roles'} = 1;
5908: }
5909: if (ref($current{'defaults'}) eq 'ARRAY') {
5910: foreach my $val (@{$current{'defaults'}}) {
5911: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5912: $inuse{$val} = 1;
5913: } else {
5914: foreach my $poss (keys(%{$extended{$provider}})) {
5915: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5916: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5917: $inuse{$poss} = $val;
5918: last;
5919: }
5920: }
5921: }
5922: }
5923: }
5924: } elsif (ref($current{'defaults'}) eq 'HASH') {
5925: foreach my $key (keys(%{$current{'defaults'}})) {
5926: my $currval = $current{'defaults'}{$key};
5927: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5928: $inuse{$key} = 1;
5929: } else {
5930: my $match;
5931: foreach my $poss (keys(%{$extended{$provider}})) {
5932: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5933: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5934: $inuse{$poss} = $key;
5935: last;
5936: }
5937: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5938: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5939: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5940: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5941: $currentdef{$inner} = $currval;
5942: $match = 1;
5943: last;
5944: }
5945: } elsif ($inner eq $key) {
5946: $currentdef{$key} = $currval;
5947: $match = 1;
5948: last;
5949: }
5950: }
5951: }
5952: last if ($match);
5953: }
5954: }
5955: }
5956: }
5957: if (ref($current{'crsconf'}) eq 'ARRAY') {
5958: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5959: }
5960: }
5961: }
5962: my %lt = &proctoring_titles($provider);
5963: my %fieldtitles = &proctoring_fieldtitles($provider);
5964: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5965: my %checkedavailable = (
5966: yes => '',
5967: no => ' checked="checked"',
5968: );
5969: if ($available) {
5970: $checkedavailable{'yes'} = $checkedavailable{'no'};
5971: $checkedavailable{'no'} = '';
5972: }
5973: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5974: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5975: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5976: for (my $k=0; $k<$maxnum; $k++) {
5977: my $vpos = $k+1;
5978: my $selstr;
5979: if ($k == $i) {
5980: $selstr = ' selected="selected" ';
5981: }
5982: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5983: }
5984: if ($version eq '') {
5985: if ($provider eq 'proctorio') {
5986: $version = '1.0';
5987: } elsif ($provider eq 'examity') {
5988: $version = '1.1';
5989: }
5990: }
5991: if ($lifetime eq '') {
5992: $lifetime = '300';
5993: }
5994: $datatable .=
5995: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5996: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5997: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5998: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5999: '</td>'.
6000: '<td colspan="2">'.
6001: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
6002: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
6003: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
6004: (' 'x2).
6005: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
6006: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
6007: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
6008: (' 'x2).
6009: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
6010: '<br />'.
6011: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
6012: '<br />'.
6013: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
6014: (' 'x2).
6015: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
6016: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
6017: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
6018: if ($imgsrc) {
6019: $datatable .= $imgsrc.
6020: '<label><input type="checkbox" name="proctoring_image_del"'.
6021: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
6022: '<span class="LC_nobreak"> '.&mt('Replace:');
6023: }
6024: $datatable .= ' ';
6025: if ($switchserver) {
6026: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6027: } else {
6028: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
6029: }
6030: unless ($imgsrc) {
6031: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
6032: }
6033: $datatable .= '</fieldset>'."\n";
6034: if (ref($requserfields{$provider}) eq 'ARRAY') {
6035: if (@{$requserfields{$provider}} > 0) {
6036: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
6037: foreach my $field (@{$requserfields{$provider}}) {
6038: $datatable .= '<span class="LC_nobreak">'.
6039: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
6040: $lt{$field}.'</label>';
6041: if ($field eq 'user') {
6042: my $seluserdom = '';
6043: my $unseluserdom = ' selected="selected"';
6044: if ($userincdom) {
6045: $seluserdom = $unseluserdom;
6046: $unseluserdom = '';
6047: }
6048: $datatable .= ': '.
6049: '<select name="proctoring_userincdom_'.$provider.'">'.
6050: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
6051: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
6052: '</select> ';
6053: } else {
6054: $datatable .= ' ';
6055: if ($field eq 'roles') {
6056: $showroles = 1;
6057: }
6058: }
6059: $datatable .= '</span> ';
6060: }
6061: }
6062: $datatable .= '</fieldset>'."\n";
6063: }
6064: if (ref($optuserfields{$provider}) eq 'ARRAY') {
6065: if (@{$optuserfields{$provider}} > 0) {
6066: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
6067: foreach my $field (@{$optuserfields{$provider}}) {
6068: my $checked;
6069: if ($checkedfields{$field}) {
6070: $checked = ' checked="checked"';
6071: }
6072: $datatable .= '<span class="LC_nobreak">'.
6073: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
6074: }
6075: $datatable .= '</fieldset>'."\n";
6076: }
6077: }
6078: if (ref($defaults{$provider}) eq 'ARRAY') {
6079: if (@{$defaults{$provider}}) {
6080: my (%options,@selectboxes);
6081: if (ref($extended{$provider}) eq 'HASH') {
6082: %options = %{$extended{$provider}};
6083: }
6084: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
6085: my ($rem,$numinrow,$dropdowns);
6086: if ($provider eq 'proctorio') {
6087: $datatable .= '<table>';
6088: $numinrow = 4;
6089: }
6090: my $i = 0;
6091: foreach my $field (@{$defaults{$provider}}) {
6092: my $checked;
6093: if ($inuse{$field}) {
6094: $checked = ' checked="checked"';
6095: }
6096: if ($provider eq 'examity') {
6097: if ($field eq 'display') {
6098: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
6099: foreach my $option ('iframe','tab','window') {
6100: my $checkdisp;
6101: if ($currentdef{'target'} eq $option) {
6102: $checkdisp = ' checked="checked"';
6103: }
6104: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
6105: $fieldtitles{$option}.'</label>'.(' 'x2);
6106: }
6107: $datatable .= (' 'x4);
6108: foreach my $dimen ('width','height') {
6109: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
6110: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
6111: 'value="'.$currentdef{$dimen}.'" /></label>'.
6112: (' 'x2);
6113: }
6114: $datatable .= '</span><br />'.
6115: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
6116: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
6117: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
6118: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
6119: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
6120: $currentdef{'explanation'}.
6121: '</textarea></div><div style=""></div><br />';
6122: }
6123: } else {
6124: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
6125: my ($output,$selnone);
6126: unless ($checked) {
6127: $selnone = ' selected="selected"';
6128: }
6129: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
6130: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
6131: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
6132: foreach my $option (@{$options{$field}}) {
6133: my $sel;
6134: if ($inuse{$field} eq $option) {
6135: $sel = ' selected="selected"';
6136: }
6137: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
6138: }
6139: $output .= '</select></span>';
6140: push(@selectboxes,$output);
6141: } else {
6142: $rem = $i%($numinrow);
6143: if ($rem == 0) {
6144: if ($i > 0) {
6145: $datatable .= '</tr>';
6146: }
6147: $datatable .= '<tr>';
6148: }
6149: $datatable .= '<td class="LC_left_item">'.
6150: '<span class="LC_nobreak">'.
6151: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
6152: $fieldtitles{$field}.'</label></span></td>';
6153: $i++;
6154: }
6155: }
6156: }
6157: if ($provider eq 'proctorio') {
6158: if ($numinrow) {
6159: $rem = $i%$numinrow;
6160: }
6161: my $colsleft = $numinrow - $rem;
6162: if ($colsleft > 1) {
6163: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6164: } else {
6165: $datatable .= '<td class="LC_left_item">';
6166: }
6167: $datatable .= ' '.
6168: '</td></tr></table>';
6169: if (@selectboxes) {
6170: $datatable .= '<hr /><table>';
6171: $numinrow = 2;
6172: for (my $i=0; $i<@selectboxes; $i++) {
6173: $rem = $i%($numinrow);
6174: if ($rem == 0) {
6175: if ($i > 0) {
6176: $datatable .= '</tr>';
6177: }
6178: $datatable .= '<tr>';
6179: }
6180: $datatable .= '<td class="LC_left_item">'.
6181: $selectboxes[$i].'</td>';
6182: }
6183: if ($numinrow) {
6184: $rem = $i%$numinrow;
6185: }
6186: $colsleft = $numinrow - $rem;
6187: if ($colsleft > 1) {
6188: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6189: } else {
6190: $datatable .= '<td class="LC_left_item">';
6191: }
6192: $datatable .= ' '.
6193: '</td></tr></table>';
6194: }
6195: }
6196: $datatable .= '</fieldset>';
6197: }
6198: if (ref($crsconf{$provider}) eq 'ARRAY') {
6199: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6200: '<legend>'.&mt('Configurable in course').'</legend>';
6201: my ($rem,$numinrow);
6202: if ($provider eq 'proctorio') {
6203: $datatable .= '<table>';
6204: $numinrow = 4;
6205: }
6206: my $i = 0;
6207: foreach my $item (@{$crsconf{$provider}}) {
6208: my $name;
6209: if ($provider eq 'examity') {
6210: $name = $lt{'crs'.$item};
6211: } elsif ($provider eq 'proctorio') {
6212: $name = $fieldtitles{$item};
6213: $rem = $i%($numinrow);
6214: if ($rem == 0) {
6215: if ($i > 0) {
6216: $datatable .= '</tr>';
6217: }
6218: $datatable .= '<tr>';
6219: }
6220: $datatable .= '<td class="LC_left_item>';
6221: }
6222: my $checked;
6223: if ($crsconfig{$item}) {
6224: $checked = ' checked="checked"';
6225: }
6226: $datatable .= '<span class="LC_nobreak"><label>'.
6227: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6228: $name.'</label></span>';
6229: if ($provider eq 'examity') {
6230: $datatable .= ' ';
6231: }
6232: $datatable .= "\n";
6233: $i++;
6234: }
6235: if ($provider eq 'proctorio') {
6236: if ($numinrow) {
6237: $rem = $i%$numinrow;
6238: }
6239: my $colsleft = $numinrow - $rem;
6240: if ($colsleft > 1) {
6241: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6242: } else {
6243: $datatable .= '<td class="LC_left_item">';
6244: }
6245: $datatable .= ' '.
6246: '</td></tr></table>';
6247: }
6248: $datatable .= '</fieldset>';
6249: }
6250: if ($showroles) {
6251: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6252: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6253: foreach my $role (@courseroles) {
6254: my ($selected,$selectnone);
6255: if (!$rolemaps{$role}) {
6256: $selectnone = ' selected="selected"';
6257: }
6258: $datatable .= '<td style="text-align: center">'.
6259: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6260: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6261: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6262: foreach my $ltirole (@ltiroles) {
6263: unless ($selectnone) {
6264: if ($rolemaps{$role} eq $ltirole) {
6265: $selected = ' selected="selected"';
6266: } else {
6267: $selected = '';
6268: }
6269: }
6270: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6271: }
6272: $datatable .= '</select></td>';
6273: }
6274: $datatable .= '</tr></table></fieldset>'.
6275: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6276: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6277: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6278: '<tr><td></td><td>lms</td>'.
6279: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6280: ' value="Loncapa" disabled="disabled"/></td></tr>';
6281: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6282: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6283: my %custom = %{$settings->{$provider}->{'custom'}};
6284: if (keys(%custom) > 0) {
6285: foreach my $key (sort(keys(%custom))) {
6286: next if ($key eq 'lms');
6287: $datatable .= '<tr><td><span class="LC_nobreak">'.
6288: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6289: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6290: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6291: ' value="'.$custom{$key}.'" /></td></tr>';
6292: }
6293: }
6294: }
6295: $datatable .= '<tr><td><span class="LC_nobreak">'.
6296: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6297: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6298: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6299: '</table></fieldset></td></tr>'."\n";
6300: }
6301: $datatable .= '</td></tr>';
6302: }
6303: $itemcount ++;
6304: }
6305: }
6306: return $datatable;
6307: }
6308:
6309: sub proctoring_data {
6310: my $requserfields = {
6311: proctorio => ['user'],
6312: examity => ['roles','user'],
6313: };
6314: my $optuserfields = {
6315: proctorio => ['fullname'],
6316: examity => ['fullname','firstname','lastname','email'],
6317: };
6318: my $defaults = {
6319: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6320: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6321: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6322: 'closetabs','onescreen','print','downloads','cache','rightclick',
6323: 'reentry','calculator','whiteboard'],
6324: examity => ['display'],
6325: };
6326: my $extended = {
6327: proctorio => {
6328: verifyid => ['verifyidauto','verifyidlive'],
6329: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6330: tabslinks => ['notabs','linksonly'],
6331: reentry => ['noreentry','agentreentry'],
6332: calculator => ['calculatorbasic','calculatorsci'],
6333: },
6334: examity => {
6335: display => {
6336: target => ['iframe','tab','window'],
6337: width => '',
6338: height => '',
6339: linktext => '',
6340: explanation => '',
6341: },
6342: },
6343: };
6344: my $crsconf = {
6345: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6346: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6347: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6348: 'closetabs','onescreen','print','downloads','cache','rightclick',
6349: 'reentry','calculator','whiteboard'],
6350: examity => ['label','title','target','linktext','explanation','append'],
6351: };
6352: my $courseroles = ['cc','in','ta','ep','st'];
6353: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6354: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6355: }
6356:
6357: sub proctoring_titles {
6358: my ($item) = @_;
6359: my (%common_lt,%custom_lt);
6360: %common_lt = &Apache::lonlocal::texthash (
6361: 'avai' => 'Available?',
6362: 'base' => 'Basic Settings',
6363: 'requ' => 'User data required to be sent on launch',
6364: 'optu' => 'User data optionally sent on launch',
6365: 'udsl' => 'User data sent on launch',
6366: 'defa' => 'Defaults for items configurable in course',
6367: 'sigmethod' => 'Signature Method',
6368: 'key' => 'Key',
6369: 'lifetime' => 'Nonce lifetime (s)',
6370: 'secret' => 'Secret',
6371: 'icon' => 'Icon',
6372: 'fullname' => 'Full Name',
6373: 'visible' => 'Visible input',
6374: 'username' => 'username',
6375: 'user' => 'User',
6376: );
6377: if ($item eq 'proctorio') {
6378: %custom_lt = &Apache::lonlocal::texthash (
6379: 'version' => 'OAuth version',
6380: 'url' => 'API URL',
6381: 'uname:dom' => 'username-domain',
6382: );
6383: } elsif ($item eq 'examity') {
6384: %custom_lt = &Apache::lonlocal::texthash (
6385: 'version' => 'LTI Version',
6386: 'url' => 'URL',
6387: 'uname:dom' => 'username:domain',
6388: 'msgtype' => 'Message Type',
6389: 'firstname' => 'First Name',
6390: 'lastname' => 'Last Name',
6391: 'email' => 'E-mail',
6392: 'roles' => 'Role',
6393: 'crstarget' => 'Display target',
6394: 'crslabel' => 'Course label',
6395: 'crstitle' => 'Course title',
6396: 'crslinktext' => 'Link Text',
6397: 'crsexplanation' => 'Explanation',
6398: 'crsappend' => 'Provider URL',
6399: );
6400: }
6401: my %lt = (%common_lt,%custom_lt);
6402: return %lt;
6403: }
6404:
6405: sub proctoring_fieldtitles {
6406: my ($item) = @_;
6407: if ($item eq 'proctorio') {
6408: return &Apache::lonlocal::texthash (
6409: 'recordvideo' => 'Record video',
6410: 'recordaudio' => 'Record audio',
6411: 'recordscreen' => 'Record screen',
6412: 'recordwebtraffic' => 'Record web traffic',
6413: 'recordroomstart' => 'Record room scan',
6414: 'verifyvideo' => 'Verify webcam',
6415: 'verifyaudio' => 'Verify microphone',
6416: 'verifydesktop' => 'Verify desktop recording',
6417: 'verifyid' => 'Photo ID verification',
6418: 'verifysignature' => 'Require signature',
6419: 'fullscreen' => 'Fullscreen',
6420: 'clipboard' => 'Disable copy/paste',
6421: 'tabslinks' => 'New tabs/windows',
6422: 'closetabs' => 'Close other tabs',
6423: 'onescreen' => 'Limit to single screen',
6424: 'print' => 'Disable Printing',
6425: 'downloads' => 'Disable Downloads',
6426: 'cache' => 'Empty cache after exam',
6427: 'rightclick' => 'Disable right click',
6428: 'reentry' => 'Re-entry to exam',
6429: 'calculator' => 'Onscreen calculator',
6430: 'whiteboard' => 'Onscreen whiteboard',
6431: 'verifyidauto' => 'Automated verification',
6432: 'verifyidlive' => 'Live agent verification',
6433: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6434: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6435: 'fullscreensever' => 'Forced, navigation away ends exam',
6436: 'notabs' => 'Disaallowed',
6437: 'linksonly' => 'Allowed from links in exam',
6438: 'noreentry' => 'Disallowed',
6439: 'agentreentry' => 'Agent required for re-entry',
6440: 'calculatorbasic' => 'Basic',
6441: 'calculatorsci' => 'Scientific',
6442: );
6443: } elsif ($item eq 'examity') {
6444: return &Apache::lonlocal::texthash (
6445: 'target' => 'Display target',
6446: 'window' => 'Window',
6447: 'tab' => 'Tab',
6448: 'iframe' => 'iFrame',
6449: 'height' => 'Height (pixels)',
6450: 'width' => 'Width (pixels)',
6451: 'linktext' => 'Default Link Text',
6452: 'explanation' => 'Default Explanation',
6453: 'append' => 'Provider URL',
6454: );
6455: }
6456: }
6457:
6458: sub proctoring_providernames {
6459: return (
6460: proctorio => 'Proctorio',
6461: examity => 'Examity',
6462: );
6463: }
6464:
6465: sub print_lti {
6466: my ($position,$dom,$settings,$rowtotal) = @_;
6467: my $itemcount = 1;
6468: my ($datatable,$css_class);
6469: my (%rules,%encrypt,%privkeys,%linkprot);
6470: if (ref($settings) eq 'HASH') {
6471: if ($position eq 'top') {
6472: if (exists($settings->{'encrypt'})) {
6473: if (ref($settings->{'encrypt'}) eq 'HASH') {
6474: foreach my $key (keys(%{$settings->{'encrypt'}})) {
6475: if ($key eq 'consumers') {
6476: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
6477: } else {
6478: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
6479: }
6480: }
6481: }
6482: }
6483: if (exists($settings->{'private'})) {
6484: if (ref($settings->{'private'}) eq 'HASH') {
6485: if (ref($settings->{'private'}) eq 'HASH') {
6486: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
6487: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
6488: }
6489: }
6490: }
6491: }
6492: } elsif ($position eq 'middle') {
6493: if (exists($settings->{'rules'})) {
6494: if (ref($settings->{'rules'}) eq 'HASH') {
6495: %rules = %{$settings->{'rules'}};
6496: }
6497: }
6498: } elsif ($position eq 'lower') {
6499: if (exists($settings->{'linkprot'})) {
6500: if (ref($settings->{'linkprot'}) eq 'HASH') {
6501: %linkprot = %{$settings->{'linkprot'}};
6502: if ($linkprot{'lock'}) {
6503: delete($linkprot{'lock'});
6504: }
6505: }
6506: }
6507: } else {
6508: foreach my $key ('encrypt','private','rules','linkprot') {
6509: if (exists($settings->{$key})) {
6510: delete($settings->{$key});
6511: }
6512: }
6513: }
6514: }
6515: if ($position eq 'top') {
6516: my @ids=&Apache::lonnet::current_machine_ids();
6517: my %servers = &Apache::lonnet::get_servers($dom,'library');
6518: my $primary = &Apache::lonnet::domain($dom,'primary');
6519: my ($extra,$numshown);
6520: foreach my $hostid (sort(keys(%servers))) {
6521: my ($showextra,$divsty,$switch);
6522: if ($hostid eq $primary) {
6523: if (($encrypt{'ltisec_consumers'}) || ($encrypt{'ltisec_domlinkprot'})) {
6524: $showextra = 1;
6525: }
6526: }
6527: if ($encrypt{'ltisec_crslinkprot'}) {
6528: $showextra = 1;
6529: }
6530: unless (grep(/^\Q$hostid\E$/,@ids)) {
6531: $switch = 1;
6532: }
6533: if ($showextra) {
6534: $numshown ++;
6535: $divsty = 'display:inline-block';
6536: } else {
6537: $divsty = 'display:none';
6538: }
6539: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
6540: '<legend>'.$hostid.'</legend>';
6541: if ($switch) {
6542: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
6543: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
6544: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6545: if (exists($privkeys{$hostid})) {
6546: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
6547: '<span class="LC_nobreak">'.
6548: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6549: '<span class="LC_nobreak">'.&mt('Change?').
6550: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6551: (' 'x2).
6552: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6553: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6554: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6555: '</span></div>';
6556: } else {
6557: $extra .= '<span class="LC_nobreak">'.
6558: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6559: '</span>'."\n";
6560: }
6561: } elsif (exists($privkeys{$hostid})) {
6562: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
6563: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6564: '<span class="LC_nobreak">'.&mt('Change?').
6565: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6566: (' 'x2).
6567: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6568: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6569: '<span class="LC_nobreak">'.&mt('New Key').':'.
6570: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
6571: '<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>'.
6572: '</span></div>';
6573: } else {
6574: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
6575: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
6576: '<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>';
6577: }
6578: $extra .= '</fieldset>';
6579: }
6580: my %choices = &Apache::lonlocal::texthash (
6581: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
6582: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
6583: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
6584: );
6585: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
6586: my %defaultchecked = (
6587: 'ltisec_crslinkprot' => 'off',
6588: 'ltisec_domlinkprot' => 'off',
6589: 'ltisec_consumers' => 'off',
6590: );
6591: my ($onclick,$itemcount);
6592: $onclick = 'javascript:toggleLTIEncKey(this.form);';
6593: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
6594: \%choices,$itemcount,$onclick,'','left','no');
6595:
6596: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6597: my $noprivkeysty = 'display:inline-block';
6598: if ($numshown) {
6599: $noprivkeysty = 'display:none';
6600: }
6601: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
6602: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
6603: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
6604: $extra.
6605: '</td></tr>';
6606: $itemcount ++;
6607: $$rowtotal += $itemcount;
6608: } elsif ($position eq 'middle') {
6609: $datatable = &password_rules('secrets',\$itemcount,\%rules);
6610: $$rowtotal += $itemcount;
6611: } elsif ($position eq 'lower') {
6612: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
6613: } else {
6614: my $maxnum = 0;
6615: my %ordered;
6616: if (ref($settings) eq 'HASH') {
6617: foreach my $item (keys(%{$settings})) {
6618: if (ref($settings->{$item}) eq 'HASH') {
6619: my $num = $settings->{$item}{'order'};
6620: if ($num eq '') {
6621: $num = scalar(keys(%{$settings}));
6622: }
6623: $ordered{$num} = $item;
6624: }
6625: }
6626: }
6627: $maxnum = scalar(keys(%ordered));
6628: my %lt = <i_names();
6629: if (keys(%ordered)) {
6630: my @items = sort { $a <=> $b } keys(%ordered);
6631: for (my $i=0; $i<@items; $i++) {
6632: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6633: my $item = $ordered{$items[$i]};
6634: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6635: if (ref($settings->{$item}) eq 'HASH') {
6636: $key = $settings->{$item}->{'key'};
6637: $secret = $settings->{$item}->{'secret'};
6638: $lifetime = $settings->{$item}->{'lifetime'};
6639: $consumer = $settings->{$item}->{'consumer'};
6640: $requser = $settings->{$item}->{'requser'};
6641: $crsinc = $settings->{$item}->{'crsinc'};
6642: $current = $settings->{$item};
6643: }
6644: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6645: my %checkedrequser = (
6646: yes => ' checked="checked"',
6647: no => '',
6648: );
6649: if (!$requser) {
6650: $checkedrequser{'no'} = $checkedrequser{'yes'};
6651: $checkedrequser{'yes'} = '';
6652: }
6653: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6654: my %checkedcrsinc = (
6655: yes => ' checked="checked"',
6656: no => '',
6657: );
6658: if (!$crsinc) {
6659: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6660: $checkedcrsinc{'yes'} = '';
6661: }
6662: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6663: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6664: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6665: for (my $k=0; $k<=$maxnum; $k++) {
6666: my $vpos = $k+1;
6667: my $selstr;
6668: if ($k == $i) {
6669: $selstr = ' selected="selected" ';
6670: }
6671: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6672: }
6673: $datatable .= '</select>'.(' 'x2).
6674: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6675: &mt('Delete?').'</label></span></td>'.
6676: '<td colspan="2">'.
6677: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6678: '<span class="LC_nobreak">'.$lt{'consumer'}.
6679: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6680: (' 'x2).
6681: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6682: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6683: (' 'x2).
6684: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6685: 'value="'.$lifetime.'" size="3" /></span>'.
6686: (' 'x2).
6687: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6688: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6689: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6690: '<br /><br />'.
6691: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6692: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6693: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6694: (' 'x4).
6695: '<span class="LC_nobreak">'.$lt{'key'}.
6696: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6697: (' 'x2).
6698: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6699: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6700: '<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>'.
6701: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6702: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6703: $itemcount ++;
6704: }
6705: }
6706: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6707: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6708: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6709: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6710: '<select name="lti_pos_add"'.$chgstr.'>';
6711: for (my $k=0; $k<$maxnum+1; $k++) {
6712: my $vpos = $k+1;
6713: my $selstr;
6714: if ($k == $maxnum) {
6715: $selstr = ' selected="selected" ';
6716: }
6717: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6718: }
6719: $datatable .= '</select> '."\n".
6720: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6721: '<td colspan="2">'.
6722: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6723: '<span class="LC_nobreak">'.$lt{'consumer'}.
6724: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6725: (' 'x2).
6726: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6727: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6728: (' 'x2).
6729: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6730: (' 'x2).
6731: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6732: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6733: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6734: '<br /><br />'.
6735: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6736: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6737: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6738: (' 'x4).
6739: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6740: (' 'x2).
6741: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6742: '<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".
6743: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6744: '</td>'."\n".
6745: '</tr>'."\n";
6746: $itemcount ++;
6747: }
6748: $$rowtotal += $itemcount;
6749: return $datatable;
6750: }
6751:
6752: sub lti_names {
6753: my %lt = &Apache::lonlocal::texthash(
6754: 'version' => 'LTI Version',
6755: 'url' => 'URL',
6756: 'key' => 'Key',
6757: 'lifetime' => 'Nonce lifetime (s)',
6758: 'consumer' => 'Consumer',
6759: 'secret' => 'Secret',
6760: 'requser' => "User's identity sent",
6761: 'crsinc' => "Course's identity sent",
6762: 'email' => 'Email address',
6763: 'sourcedid' => 'User ID',
6764: 'other' => 'Other',
6765: 'passback' => 'Can return grades to Consumer:',
6766: 'roster' => 'Can retrieve roster from Consumer:',
6767: 'topmenu' => 'Display LON-CAPA page header',
6768: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6769: );
6770: return %lt;
6771: }
6772:
6773: sub lti_options {
6774: my ($num,$current,$itemcount,%lt) = @_;
6775: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6776: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6777: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6778: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6779: $checked{'makecrs'}{'N'} = ' checked="checked"';
6780: $checked{'mapcrstype'} = {};
6781: $checked{'makeuser'} = {};
6782: $checked{'selfenroll'} = {};
6783: $checked{'crssec'} = {};
6784: $checked{'crssecsrc'} = {};
6785: $checked{'lcauth'} = {};
6786: $checked{'menuitem'} = {};
6787: if ($num eq 'add') {
6788: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6789: }
6790: my $userfieldsty = 'none';
6791: my $crsfieldsty = 'none';
6792: my $crssecfieldsty = 'none';
6793: my $secsrcfieldsty = 'none';
6794: my $callbacksty = 'none';
6795: my $passbacksty = 'none';
6796: my $optionsty = 'block';
6797: my $crssty = 'block';
6798: my $lcauthparm;
6799: my $lcauthparmstyle = 'display:none';
6800: my $lcauthparmtext;
6801: my $menusty;
6802: my $numinrow = 4;
6803: my %menutitles = <imenu_titles();
6804:
6805: if (ref($current) eq 'HASH') {
6806: if (!$current->{'requser'}) {
6807: $optionsty = 'none';
6808: $crssty = 'none';
6809: } elsif (!$current->{'crsinc'}) {
6810: $crssty = 'none';
6811: }
6812: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6813: $checked{'mapuser'}{'sourcedid'} = '';
6814: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6815: $checked{'mapuser'}{'email'} = ' checked="checked"';
6816: } else {
6817: $checked{'mapuser'}{'other'} = ' checked="checked"';
6818: $userfield = $current->{'mapuser'};
6819: $userfieldsty = 'inline-block';
6820: }
6821: }
6822: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6823: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6824: if ($current->{'mapcrs'} eq 'context_id') {
6825: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6826: } else {
6827: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6828: $cidfield = $current->{'mapcrs'};
6829: $crsfieldsty = 'inline-block';
6830: }
6831: }
6832: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6833: foreach my $type (@{$current->{'mapcrstype'}}) {
6834: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6835: }
6836: }
6837: if (!$current->{'storecrs'}) {
6838: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6839: $checked{'storecrs'}{'Y'} = '';
6840: }
6841: if ($current->{'makecrs'}) {
6842: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6843: }
6844: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6845: foreach my $role (@{$current->{'makeuser'}}) {
6846: $checked{'makeuser'}{$role} = ' checked="checked"';
6847: }
6848: }
6849: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6850: $checked{'lcauth'}{$1} = ' checked="checked"';
6851: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6852: $lcauthparm = $current->{'lcauthparm'};
6853: $lcauthparmstyle = 'display:table-row';
6854: if ($current->{'lcauth'} eq 'localauth') {
6855: $lcauthparmtext = &mt('Local auth argument');
6856: } else {
6857: $lcauthparmtext = &mt('Kerberos domain');
6858: }
6859: }
6860: }
6861: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6862: foreach my $role (@{$current->{'selfenroll'}}) {
6863: $checked{'selfenroll'}{$role} = ' checked="checked"';
6864: }
6865: }
6866: if (ref($current->{'maproles'}) eq 'HASH') {
6867: %rolemaps = %{$current->{'maproles'}};
6868: }
6869: if ($current->{'section'} ne '') {
6870: $checked{'crssec'}{'Y'} = ' checked="checked"';
6871: $crssecfieldsty = 'inline-block';
6872: if ($current->{'section'} eq 'course_section_sourcedid') {
6873: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6874: } else {
6875: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6876: $crssecsrc = $current->{'section'};
6877: $secsrcfieldsty = 'inline-block';
6878: }
6879: } else {
6880: $checked{'crssec'}{'N'} = ' checked="checked"';
6881: }
6882: if ($current->{'callback'} ne '') {
6883: $callback = $current->{'callback'};
6884: $checked{'callback'}{'Y'} = ' checked="checked"';
6885: $callbacksty = 'inline-block';
6886: } else {
6887: $checked{'callback'}{'N'} = ' checked="checked"';
6888: }
6889: if ($current->{'topmenu'}) {
6890: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6891: } else {
6892: $checked{'topmenu'}{'N'} = ' checked="checked"';
6893: }
6894: if ($current->{'inlinemenu'}) {
6895: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6896: } else {
6897: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6898: }
6899: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6900: $menusty = 'inline-block';
6901: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6902: foreach my $item (@{$current->{'lcmenu'}}) {
6903: if (exists($menutitles{$item})) {
6904: $checked{'menuitem'}{$item} = ' checked="checked"';
6905: }
6906: }
6907: }
6908: } else {
6909: $menusty = 'none';
6910: }
6911: } else {
6912: $checked{'makecrs'}{'N'} = ' checked="checked"';
6913: $checked{'crssec'}{'N'} = ' checked="checked"';
6914: $checked{'callback'}{'N'} = ' checked="checked"';
6915: $checked{'topmenu'}{'N'} = ' checked="checked"';
6916: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6917: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6918: $menusty = 'inline-block';
6919: }
6920: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6921: my %coursetypetitles = &Apache::lonlocal::texthash (
6922: official => 'Official',
6923: unofficial => 'Unofficial',
6924: community => 'Community',
6925: textbook => 'Textbook',
6926: placement => 'Placement Test',
6927: lti => 'LTI Provider',
6928: );
6929: my @authtypes = ('internal','krb4','krb5','localauth');
6930: my %shortauth = (
6931: internal => 'int',
6932: krb4 => 'krb4',
6933: krb5 => 'krb5',
6934: localauth => 'loc'
6935: );
6936: my %authnames = &authtype_names();
6937: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6938: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6939: my @courseroles = ('cc','in','ta','ep','st');
6940: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6941: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6942: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6943: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6944: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6945: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6946: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6947: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6948: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6949: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6950: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6951: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6952: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6953: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6954: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6955: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6956: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6957: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6958: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6959: foreach my $option ('sourcedid','email','other') {
6960: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6961: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6962: ($option eq 'other' ? '' : (' 'x2) );
6963: }
6964: $output .= '</span></div>'.
6965: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6966: '<input type="text" name="lti_customuser_'.$num.'" '.
6967: 'value="'.$userfield.'" /></div></fieldset>'.
6968: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6969: foreach my $ltirole (@ltiroles) {
6970: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6971: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6972: }
6973: $output .= '</fieldset>'.
6974: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6975: '<table>'.
6976: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6977: '</table>'.
6978: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6979: '<td class="LC_left_item">';
6980: foreach my $auth ('lti',@authtypes) {
6981: my $authtext;
6982: if ($auth eq 'lti') {
6983: $authtext = &mt('None');
6984: } else {
6985: $authtext = $authnames{$shortauth{$auth}};
6986: }
6987: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6988: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6989: $authtext.'</label></span> ';
6990: }
6991: $output .= '</td></tr>'.
6992: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6993: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6994: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6995: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6996: '</table></fieldset>'.
6997: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6998: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6999: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
7000: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
7001: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7002: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
7003: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
7004: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7005: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
7006: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
7007: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7008: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
7009: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
7010: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7011: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
7012: '<span class="LC_nobreak">'.&mt('Menu items').': ';
7013: foreach my $type ('fullname','coursetitle','role','logout','grades') {
7014: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
7015: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
7016: (' 'x2);
7017: }
7018: $output .= '</span></div></fieldset>'.
7019: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
7020: '<div class="LC_floatleft"><span class="LC_nobreak">'.
7021: &mt('Unique course identifier').': ';
7022: foreach my $option ('course_offering_sourcedid','context_id','other') {
7023: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
7024: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
7025: ($option eq 'other' ? '' : (' 'x2) );
7026: }
7027: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
7028: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
7029: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
7030: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
7031: foreach my $type (@coursetypes) {
7032: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
7033: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
7034: (' 'x2);
7035: }
7036: $output .= '</span><br /><br />'.
7037: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
7038: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
7039: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7040: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
7041: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7042: '</fieldset>'.
7043: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
7044: foreach my $ltirole (@lticourseroles) {
7045: my ($selected,$selectnone);
7046: if ($rolemaps{$ltirole} eq '') {
7047: $selectnone = ' selected="selected"';
7048: }
7049: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
7050: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
7051: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
7052: foreach my $role (@courseroles) {
7053: unless ($selectnone) {
7054: if ($rolemaps{$ltirole} eq $role) {
7055: $selected = ' selected="selected"';
7056: } else {
7057: $selected = '';
7058: }
7059: }
7060: $output .= '<option value="'.$role.'"'.$selected.'>'.
7061: &Apache::lonnet::plaintext($role,'Course').
7062: '</option>';
7063: }
7064: $output .= '</select></td>';
7065: }
7066: $output .= '</tr></table></fieldset>'.
7067: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
7068: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
7069: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
7070: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7071: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
7072: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7073: '</fieldset>'.
7074: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
7075: foreach my $lticrsrole (@lticourseroles) {
7076: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
7077: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
7078: }
7079: $output .= '</fieldset>'.
7080: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
7081: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
7082: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
7083: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
7084: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
7085: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
7086: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
7087: '<span class="LC_nobreak">'.&mt('From').':<label>'.
7088: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
7089: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
7090: &mt('Standard field').'</label>'.(' 'x2).
7091: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
7092: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
7093: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
7094: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
7095: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
7096: my ($pb1p1chk,$pb1p0chk,$onclickpb);
7097: foreach my $extra ('roster','passback') {
7098: my $checkedon = '';
7099: my $checkedoff = ' checked="checked"';
7100: if ($extra eq 'passback') {
7101: $pb1p1chk = ' checked="checked"';
7102: $pb1p0chk = '';
7103: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
7104: } else {
7105: $onclickpb = '';
7106: }
7107: if (ref($current) eq 'HASH') {
7108: if (($current->{$extra})) {
7109: $checkedon = $checkedoff;
7110: $checkedoff = '';
7111: if ($extra eq 'passback') {
7112: $passbacksty = 'inline-block';
7113: }
7114: if ($current->{'passbackformat'} eq '1.0') {
7115: $pb1p0chk = ' checked="checked"';
7116: $pb1p1chk = '';
7117: }
7118: }
7119: }
7120: $output .= $lt{$extra}.' '.
7121: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
7122: &mt('No').'</label>'.(' 'x2).
7123: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
7124: &mt('Yes').'</label><br />';
7125: }
7126: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
7127: '<span class="LC_nobreak">'.&mt('Grade format').
7128: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
7129: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
7130: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
7131: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
7132: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
7133: $output .= '</span></div></fieldset>';
7134: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
7135: #
7136: # $output .= '</fieldset>'.
7137: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
7138: return $output;
7139: }
7140:
7141: sub ltimenu_titles {
7142: return &Apache::lonlocal::texthash(
7143: fullname => 'Full name',
7144: coursetitle => 'Course title',
7145: role => 'Role',
7146: logout => 'Logout',
7147: grades => 'Grades',
7148: );
7149: }
7150:
7151: sub check_switchserver {
7152: my ($home) = @_;
7153: my $switchserver;
7154: if ($home ne '') {
7155: my $allowed;
7156: my @ids=&Apache::lonnet::current_machine_ids();
7157: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7158: if (!$allowed) {
7159: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
7160: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
7161: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7162: }
7163: }
7164: return $switchserver;
7165: }
7166:
7167: sub print_coursedefaults {
7168: my ($position,$dom,$settings,$rowtotal) = @_;
7169: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
7170: my $itemcount = 1;
7171: my %choices = &Apache::lonlocal::texthash (
7172: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
7173: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
7174: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
7175: coursecredits => 'Credits can be specified for courses',
7176: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
7177: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
7178: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
7179: texengine => 'Default method to display mathematics',
7180: postsubmit => 'Disable submit button/keypress following student submission',
7181: canclone => "People who may clone a course (besides course's owner and coordinators)",
7182: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
7183: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
7184: );
7185: my %staticdefaults = (
7186: anonsurvey_threshold => 10,
7187: uploadquota => 500,
7188: postsubmit => 60,
7189: mysqltables => 172800,
7190: );
7191: if ($position eq 'top') {
7192: %defaultchecked = (
7193: 'canuse_pdfforms' => 'off',
7194: 'uselcmath' => 'on',
7195: 'usejsme' => 'on',
7196: 'inline_chem' => 'on',
7197: 'canclone' => 'none',
7198: );
7199: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
7200: my $deftex = $Apache::lonnet::deftex;
7201: if (ref($settings) eq 'HASH') {
7202: if ($settings->{'texengine'}) {
7203: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
7204: $deftex = $settings->{'texengine'};
7205: }
7206: }
7207: }
7208: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7209: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
7210: '<span class="LC_nobreak">'.$choices{'texengine'}.
7211: '</span></td><td class="LC_right_item">'.
7212: '<select name="texengine">'."\n";
7213: my %texoptions = (
7214: MathJax => 'MathJax',
7215: mimetex => &mt('Convert to Images'),
7216: tth => &mt('TeX to HTML'),
7217: );
7218: foreach my $renderer ('MathJax','mimetex','tth') {
7219: my $selected = '';
7220: if ($renderer eq $deftex) {
7221: $selected = ' selected="selected"';
7222: }
7223: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
7224: }
7225: $mathdisp .= '</select></td></tr>'."\n";
7226: $itemcount ++;
7227: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
7228: \%choices,$itemcount);
7229: $datatable = $mathdisp.$datatable;
7230: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7231: $datatable .=
7232: '<tr'.$css_class.'><td style="vertical-align: top">'.
7233: '<span class="LC_nobreak">'.$choices{'canclone'}.
7234: '</span></td><td class="LC_left_item">';
7235: my $currcanclone = 'none';
7236: my $onclick;
7237: my @cloneoptions = ('none','domain');
7238: my %clonetitles = &Apache::lonlocal::texthash (
7239: none => 'No additional course requesters',
7240: domain => "Any course requester in course's domain",
7241: instcode => 'Course requests for official courses ...',
7242: );
7243: my (%codedefaults,@code_order,@posscodes);
7244: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
7245: \@code_order) eq 'ok') {
7246: if (@code_order > 0) {
7247: push(@cloneoptions,'instcode');
7248: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
7249: }
7250: }
7251: if (ref($settings) eq 'HASH') {
7252: if ($settings->{'canclone'}) {
7253: if (ref($settings->{'canclone'}) eq 'HASH') {
7254: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
7255: if (@code_order > 0) {
7256: $currcanclone = 'instcode';
7257: @posscodes = @{$settings->{'canclone'}{'instcode'}};
7258: }
7259: }
7260: } elsif ($settings->{'canclone'} eq 'domain') {
7261: $currcanclone = $settings->{'canclone'};
7262: }
7263: }
7264: }
7265: foreach my $option (@cloneoptions) {
7266: my ($checked,$additional);
7267: if ($currcanclone eq $option) {
7268: $checked = ' checked="checked"';
7269: }
7270: if ($option eq 'instcode') {
7271: if (@code_order) {
7272: my $show = 'none';
7273: if ($checked) {
7274: $show = 'block';
7275: }
7276: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
7277: &mt('Institutional codes for new and cloned course have identical:').
7278: '<br />';
7279: foreach my $item (@code_order) {
7280: my $codechk;
7281: if ($checked) {
7282: if (grep(/^\Q$item\E$/,@posscodes)) {
7283: $codechk = ' checked="checked"';
7284: }
7285: }
7286: $additional .= '<label>'.
7287: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
7288: $item.'</label>';
7289: }
7290: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
7291: }
7292: }
7293: $datatable .=
7294: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
7295: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
7296: '</label> '.$additional.'</span><br />';
7297: }
7298: $datatable .= '</td>'.
7299: '</tr>';
7300: $itemcount ++;
7301: } else {
7302: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7303: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
7304: my $currusecredits = 0;
7305: my $postsubmitclient = 1;
7306: my $ltiauth = 0;
7307: my @types = ('official','unofficial','community','textbook','placement');
7308: if (ref($settings) eq 'HASH') {
7309: if ($settings->{'ltiauth'}) {
7310: $ltiauth = 1;
7311: }
7312: $currdefresponder = $settings->{'anonsurvey_threshold'};
7313: if (ref($settings->{'uploadquota'}) eq 'HASH') {
7314: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
7315: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
7316: }
7317: }
7318: if (ref($settings->{'coursecredits'}) eq 'HASH') {
7319: foreach my $type (@types) {
7320: next if ($type eq 'community');
7321: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
7322: if ($defcredits{$type} ne '') {
7323: $currusecredits = 1;
7324: }
7325: }
7326: }
7327: if (ref($settings->{'postsubmit'}) eq 'HASH') {
7328: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
7329: $postsubmitclient = 0;
7330: foreach my $type (@types) {
7331: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7332: }
7333: } else {
7334: foreach my $type (@types) {
7335: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
7336: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
7337: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
7338: } else {
7339: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7340: }
7341: } else {
7342: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7343: }
7344: }
7345: }
7346: } else {
7347: foreach my $type (@types) {
7348: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7349: }
7350: }
7351: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7352: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7353: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7354: }
7355: } else {
7356: foreach my $type (@types) {
7357: $currmysql{$type} = $staticdefaults{'mysqltables'};
7358: }
7359: }
7360: } else {
7361: foreach my $type (@types) {
7362: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7363: }
7364: }
7365: if (!$currdefresponder) {
7366: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7367: } elsif ($currdefresponder < 1) {
7368: $currdefresponder = 1;
7369: }
7370: foreach my $type (@types) {
7371: if ($curruploadquota{$type} eq '') {
7372: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7373: }
7374: }
7375: $datatable .=
7376: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7377: $choices{'anonsurvey_threshold'}.
7378: '</span></td>'.
7379: '<td class="LC_right_item"><span class="LC_nobreak">'.
7380: '<input type="text" name="anonsurvey_threshold"'.
7381: ' value="'.$currdefresponder.'" size="5" /></span>'.
7382: '</td></tr>'."\n";
7383: $itemcount ++;
7384: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7385: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7386: $choices{'uploadquota'}.
7387: '</span></td>'.
7388: '<td style="text-align: right" class="LC_right_item">'.
7389: '<table><tr>';
7390: foreach my $type (@types) {
7391: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7392: '<input type="text" name="uploadquota_'.$type.'"'.
7393: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7394: }
7395: $datatable .= '</tr></table></td></tr>'."\n";
7396: $itemcount ++;
7397: my $onclick = "toggleDisplay(this.form,'credits');";
7398: my $display = 'none';
7399: if ($currusecredits) {
7400: $display = 'block';
7401: }
7402: my $additional = '<div id="credits" style="display: '.$display.'">'.
7403: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7404: foreach my $type (@types) {
7405: next if ($type eq 'community');
7406: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7407: '<input type="text" name="'.$type.'_credits"'.
7408: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7409: }
7410: $additional .= '</tr></table></div>'."\n";
7411: %defaultchecked = ('coursecredits' => 'off');
7412: @toggles = ('coursecredits');
7413: my $current = {
7414: 'coursecredits' => $currusecredits,
7415: };
7416: (my $table,$itemcount) =
7417: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7418: \%choices,$itemcount,$onclick,$additional,'left');
7419: $datatable .= $table;
7420: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7421: my $display = 'none';
7422: if ($postsubmitclient) {
7423: $display = 'block';
7424: }
7425: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7426: &mt('Number of seconds submit is disabled').'<br />'.
7427: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7428: '<table><tr>';
7429: foreach my $type (@types) {
7430: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7431: '<input type="text" name="'.$type.'_timeout" value="'.
7432: $deftimeout{$type}.'" size="5" /></td>';
7433: }
7434: $additional .= '</tr></table></div>'."\n";
7435: %defaultchecked = ('postsubmit' => 'on');
7436: @toggles = ('postsubmit');
7437: $current = {
7438: 'postsubmit' => $postsubmitclient,
7439: };
7440: ($table,$itemcount) =
7441: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7442: \%choices,$itemcount,$onclick,$additional,'left');
7443: $datatable .= $table;
7444: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7445: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7446: $choices{'mysqltables'}.
7447: '</span></td>'.
7448: '<td style="text-align: right" class="LC_right_item">'.
7449: '<table><tr>';
7450: foreach my $type (@types) {
7451: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7452: '<input type="text" name="mysqltables_'.$type.'"'.
7453: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7454: }
7455: $datatable .= '</tr></table></td></tr>'."\n";
7456: $itemcount ++;
7457: %defaultchecked = ('ltiauth' => 'off');
7458: @toggles = ('ltiauth');
7459: $current = {
7460: 'ltiauth' => $ltiauth,
7461: };
7462: ($table,$itemcount) =
7463: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7464: \%choices,$itemcount,undef,undef,'left');
7465: $datatable .= $table;
7466: $itemcount ++;
7467: }
7468: $$rowtotal += $itemcount;
7469: return $datatable;
7470: }
7471:
7472: sub print_selfenrollment {
7473: my ($position,$dom,$settings,$rowtotal) = @_;
7474: my ($css_class,$datatable);
7475: my $itemcount = 1;
7476: my @types = ('official','unofficial','community','textbook','placement');
7477: if (($position eq 'top') || ($position eq 'middle')) {
7478: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7479: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7480: my @rows;
7481: my $key;
7482: if ($position eq 'top') {
7483: $key = 'admin';
7484: if (ref($rowsref) eq 'ARRAY') {
7485: @rows = @{$rowsref};
7486: }
7487: } elsif ($position eq 'middle') {
7488: $key = 'default';
7489: @rows = ('types','registered','approval','limit');
7490: }
7491: foreach my $row (@rows) {
7492: if (defined($titlesref->{$row})) {
7493: $itemcount ++;
7494: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7495: $datatable .= '<tr'.$css_class.'>'.
7496: '<td>'.$titlesref->{$row}.'</td>'.
7497: '<td class="LC_left_item">'.
7498: '<table><tr>';
7499: my (%current,%currentcap);
7500: if (ref($settings) eq 'HASH') {
7501: if (ref($settings->{$key}) eq 'HASH') {
7502: foreach my $type (@types) {
7503: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7504: $current{$type} = $settings->{$key}->{$type}->{$row};
7505: }
7506: if (($row eq 'limit') && ($key eq 'default')) {
7507: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7508: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7509: }
7510: }
7511: }
7512: }
7513: }
7514: my %roles = (
7515: '0' => &Apache::lonnet::plaintext('dc'),
7516: );
7517:
7518: foreach my $type (@types) {
7519: unless (($row eq 'registered') && ($key eq 'default')) {
7520: $datatable .= '<th>'.&mt($type).'</th>';
7521: }
7522: }
7523: unless (($row eq 'registered') && ($key eq 'default')) {
7524: $datatable .= '</tr><tr>';
7525: }
7526: foreach my $type (@types) {
7527: if ($type eq 'community') {
7528: $roles{'1'} = &mt('Community personnel');
7529: } else {
7530: $roles{'1'} = &mt('Course personnel');
7531: }
7532: $datatable .= '<td style="vertical-align: top">';
7533: if ($position eq 'top') {
7534: my %checked;
7535: if ($current{$type} eq '0') {
7536: $checked{'0'} = ' checked="checked"';
7537: } else {
7538: $checked{'1'} = ' checked="checked"';
7539: }
7540: foreach my $role ('1','0') {
7541: $datatable .= '<span class="LC_nobreak"><label>'.
7542: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7543: 'value="'.$role.'"'.$checked{$role}.' />'.
7544: $roles{$role}.'</label></span> ';
7545: }
7546: } else {
7547: if ($row eq 'types') {
7548: my %checked;
7549: if ($current{$type} =~ /^(all|dom)$/) {
7550: $checked{$1} = ' checked="checked"';
7551: } else {
7552: $checked{''} = ' checked="checked"';
7553: }
7554: foreach my $val ('','dom','all') {
7555: $datatable .= '<span class="LC_nobreak"><label>'.
7556: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7557: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7558: }
7559: } elsif ($row eq 'registered') {
7560: my %checked;
7561: if ($current{$type} eq '1') {
7562: $checked{'1'} = ' checked="checked"';
7563: } else {
7564: $checked{'0'} = ' checked="checked"';
7565: }
7566: foreach my $val ('0','1') {
7567: $datatable .= '<span class="LC_nobreak"><label>'.
7568: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7569: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7570: }
7571: } elsif ($row eq 'approval') {
7572: my %checked;
7573: if ($current{$type} =~ /^([12])$/) {
7574: $checked{$1} = ' checked="checked"';
7575: } else {
7576: $checked{'0'} = ' checked="checked"';
7577: }
7578: for my $val (0..2) {
7579: $datatable .= '<span class="LC_nobreak"><label>'.
7580: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7581: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7582: }
7583: } elsif ($row eq 'limit') {
7584: my %checked;
7585: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7586: $checked{$1} = ' checked="checked"';
7587: } else {
7588: $checked{'none'} = ' checked="checked"';
7589: }
7590: my $cap;
7591: if ($currentcap{$type} =~ /^\d+$/) {
7592: $cap = $currentcap{$type};
7593: }
7594: foreach my $val ('none','allstudents','selfenrolled') {
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: $datatable .= '<br />'.
7600: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7601: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7602: '</span>';
7603: }
7604: }
7605: $datatable .= '</td>';
7606: }
7607: $datatable .= '</tr>';
7608: }
7609: $datatable .= '</table></td></tr>';
7610: }
7611: } elsif ($position eq 'bottom') {
7612: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7613: }
7614: $$rowtotal += $itemcount;
7615: return $datatable;
7616: }
7617:
7618: sub print_validation_rows {
7619: my ($caller,$dom,$settings,$rowtotal) = @_;
7620: my ($itemsref,$namesref,$fieldsref);
7621: if ($caller eq 'selfenroll') {
7622: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7623: } elsif ($caller eq 'requestcourses') {
7624: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7625: }
7626: my %currvalidation;
7627: if (ref($settings) eq 'HASH') {
7628: if (ref($settings->{'validation'}) eq 'HASH') {
7629: %currvalidation = %{$settings->{'validation'}};
7630: }
7631: }
7632: my $datatable;
7633: my $itemcount = 0;
7634: foreach my $item (@{$itemsref}) {
7635: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7636: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7637: $namesref->{$item}.
7638: '</span></td>'.
7639: '<td class="LC_left_item">';
7640: if (($item eq 'url') || ($item eq 'button')) {
7641: $datatable .= '<span class="LC_nobreak">'.
7642: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7643: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7644: } elsif ($item eq 'fields') {
7645: my @currfields;
7646: if (ref($currvalidation{$item}) eq 'ARRAY') {
7647: @currfields = @{$currvalidation{$item}};
7648: }
7649: foreach my $field (@{$fieldsref}) {
7650: my $check = '';
7651: if (grep(/^\Q$field\E$/,@currfields)) {
7652: $check = ' checked="checked"';
7653: }
7654: $datatable .= '<span class="LC_nobreak"><label>'.
7655: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7656: ' value="'.$field.'"'.$check.' />'.$field.
7657: '</label></span> ';
7658: }
7659: } elsif ($item eq 'markup') {
7660: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7661: $currvalidation{$item}.
7662: '</textarea>';
7663: }
7664: $datatable .= '</td></tr>'."\n";
7665: if (ref($rowtotal)) {
7666: $itemcount ++;
7667: }
7668: }
7669: if ($caller eq 'requestcourses') {
7670: my %currhash;
7671: if (ref($settings) eq 'HASH') {
7672: if (ref($settings->{'validation'}) eq 'HASH') {
7673: if ($settings->{'validation'}{'dc'} ne '') {
7674: $currhash{$settings->{'validation'}{'dc'}} = 1;
7675: }
7676: }
7677: }
7678: my $numinrow = 2;
7679: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7680: 'validationdc',%currhash);
7681: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7682: $datatable .= '<tr'.$css_class.'><td>';
7683: if ($numdc > 1) {
7684: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7685: } else {
7686: $datatable .= &mt('Course creation processed as: ');
7687: }
7688: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7689: $itemcount ++;
7690: }
7691: if (ref($rowtotal)) {
7692: $$rowtotal += $itemcount;
7693: }
7694: return $datatable;
7695: }
7696:
7697: sub print_privacy {
7698: my ($position,$dom,$settings,$rowtotal) = @_;
7699: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7700: my $itemcount = 0;
7701: unless ($position eq 'top') {
7702: @items = ('domain','author','course','community');
7703: %names = &Apache::lonlocal::texthash (
7704: domain => 'Assigned domain role(s)',
7705: author => 'Assigned co-author role(s)',
7706: course => 'Assigned course role(s)',
7707: community => 'Assigned community role',
7708: );
7709: $numinrow = 4;
7710: ($othertitle,$usertypes,$types) =
7711: &Apache::loncommon::sorted_inst_types($dom);
7712: }
7713: if (($position eq 'top') || ($position eq 'middle')) {
7714: my (%by_ip,%by_location,@intdoms,@instdoms);
7715: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7716: if ($position eq 'top') {
7717: my %curr;
7718: my @options = ('none','user','domain','auto');
7719: my %titles = &Apache::lonlocal::texthash (
7720: none => 'Not allowed',
7721: user => 'User authorizes',
7722: domain => 'DC authorizes',
7723: auto => 'Unrestricted',
7724: instdom => 'Other domain shares institution/provider',
7725: extdom => 'Other domain has different institution/provider',
7726: );
7727: my %names = &Apache::lonlocal::texthash (
7728: domain => 'Domain role',
7729: author => 'Co-author role',
7730: course => 'Course role',
7731: community => 'Community role',
7732: );
7733: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7734: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7735: foreach my $domtype ('instdom','extdom') {
7736: my (%checked,$skip);
7737: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7738: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7739: '<td class="LC_left_item">';
7740: if ($domtype eq 'instdom') {
7741: unless (@instdoms > 1) {
7742: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7743: $skip = 1;
7744: }
7745: } elsif ($domtype eq 'extdom') {
7746: if (keys(%by_location) == 0) {
7747: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7748: $skip = 1;
7749: }
7750: }
7751: unless ($skip) {
7752: foreach my $roletype ('domain','author','course','community') {
7753: $checked{'auto'} = ' checked="checked"';
7754: if (ref($settings) eq 'HASH') {
7755: if (ref($settings->{approval}) eq 'HASH') {
7756: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7757: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7758: $checked{$1} = ' checked="checked"';
7759: $checked{'auto'} = '';
7760: }
7761: }
7762: }
7763: }
7764: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7765: foreach my $option (@options) {
7766: $datatable .= '<span class="LC_nobreak"><label>'.
7767: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7768: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7769: '</label></span> ';
7770: }
7771: $datatable .= '</fieldset>';
7772: }
7773: }
7774: $datatable .= '</td></tr>';
7775: $itemcount ++;
7776: }
7777: } elsif ($position eq 'middle') {
7778: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7779: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7780: foreach my $item (@{$types}) {
7781: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7782: $numinrow,$itemcount,'','','','','',
7783: '',$usertypes->{$item});
7784: $itemcount ++;
7785: }
7786: }
7787: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7788: $numinrow,$itemcount,'','','','','',
7789: '',$othertitle);
7790: $itemcount ++;
7791: } else {
7792: my (@insttypes,%insttitles);
7793: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7794: @insttypes = @{$types};
7795: %insttitles = %{$usertypes};
7796: }
7797: foreach my $item (@insttypes,'default') {
7798: my $title;
7799: if ($item eq 'default') {
7800: $title = $othertitle;
7801: } else {
7802: $title = $insttitles{$item};
7803: }
7804: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7805: $datatable .= '<tr'.$css_class.'>'.
7806: '<td class="LC_left_item">'.$title.'</td>'.
7807: '<td class="LC_left_item">'.
7808: &mt('Nothing to set here, as there are no other domains').
7809: '</td></tr>';
7810: $itemcount ++;
7811: }
7812: }
7813: }
7814: } else {
7815: my $prefix;
7816: if ($position eq 'lower') {
7817: $prefix = 'priv';
7818: } else {
7819: $prefix = 'unpriv';
7820: }
7821: foreach my $item (@items) {
7822: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7823: $numinrow,$itemcount,'','','','','',
7824: '',$names{$item});
7825: $itemcount ++;
7826: }
7827: }
7828: if (ref($rowtotal)) {
7829: $$rowtotal += $itemcount;
7830: }
7831: return $datatable;
7832: }
7833:
7834: sub print_passwords {
7835: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7836: my ($datatable,$css_class);
7837: my $itemcount = 0;
7838: my %titles = &Apache::lonlocal::texthash (
7839: captcha => '"Forgot Password" CAPTCHA validation',
7840: link => 'Reset link expiration (hours)',
7841: case => 'Case-sensitive usernames/e-mail',
7842: prelink => 'Information required (form 1)',
7843: postlink => 'Information required (form 2)',
7844: emailsrc => 'LON-CAPA e-mail address type(s)',
7845: customtext => 'Domain specific text (HTML)',
7846: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7847: intauth_check => 'Check bcrypt cost if authenticated',
7848: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7849: permanent => 'Permanent e-mail address',
7850: critical => 'Critical notification address',
7851: notify => 'Notification address',
7852: min => 'Minimum password length',
7853: max => 'Maximum password length',
7854: chars => 'Required characters',
7855: expire => 'Password expiration (days)',
7856: numsaved => 'Number of previous passwords to save and disallow reuse',
7857: );
7858: if ($position eq 'top') {
7859: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7860: my $shownlinklife = 2;
7861: my $prelink = 'both';
7862: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7863: if (ref($settings) eq 'HASH') {
7864: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7865: $shownlinklife = $settings->{resetlink};
7866: }
7867: if (ref($settings->{resetcase}) eq 'ARRAY') {
7868: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7869: }
7870: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7871: $prelink = $settings->{resetprelink};
7872: }
7873: if (ref($settings->{resetpostlink}) eq 'HASH') {
7874: %postlink = %{$settings->{resetpostlink}};
7875: }
7876: if (ref($settings->{resetemail}) eq 'ARRAY') {
7877: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7878: }
7879: if ($settings->{resetremove}) {
7880: $nostdtext = 1;
7881: }
7882: if ($settings->{resetcustom}) {
7883: $customurl = $settings->{resetcustom};
7884: }
7885: } else {
7886: if (ref($types) eq 'ARRAY') {
7887: foreach my $item (@{$types}) {
7888: $casesens{$item} = 1;
7889: $postlink{$item} = ['username','email'];
7890: }
7891: }
7892: $casesens{'default'} = 1;
7893: $postlink{'default'} = ['username','email'];
7894: $prelink = 'both';
7895: %emailsrc = (
7896: permanent => 1,
7897: critical => 1,
7898: notify => 1,
7899: );
7900: }
7901: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7902: $itemcount ++;
7903: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7904: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7905: '<td class="LC_left_item">'.
7906: '<input type="textbox" value="'.$shownlinklife.'" '.
7907: 'name="passwords_link" size="3" /></td></tr>';
7908: $itemcount ++;
7909: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7910: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7911: '<td class="LC_left_item">';
7912: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7913: foreach my $item (@{$types}) {
7914: my $checkedcase;
7915: if ($casesens{$item}) {
7916: $checkedcase = ' checked="checked"';
7917: }
7918: $datatable .= '<span class="LC_nobreak"><label>'.
7919: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7920: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7921: '</span> ';
7922: }
7923: }
7924: my $checkedcase;
7925: if ($casesens{'default'}) {
7926: $checkedcase = ' checked="checked"';
7927: }
7928: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7929: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7930: $othertitle.'</label></span></td>';
7931: $itemcount ++;
7932: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7933: my %checkedpre = (
7934: both => ' checked="checked"',
7935: either => '',
7936: );
7937: if ($prelink eq 'either') {
7938: $checkedpre{either} = ' checked="checked"';
7939: $checkedpre{both} = '';
7940: }
7941: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7942: '<td class="LC_left_item"><span class="LC_nobreak">'.
7943: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7944: &mt('Both username and e-mail address').'</label></span> '.
7945: '<span class="LC_nobreak"><label>'.
7946: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7947: &mt('Either username or e-mail address').'</label></span></td></tr>';
7948: $itemcount ++;
7949: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7950: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7951: '<td class="LC_left_item">';
7952: my %postlinked;
7953: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7954: foreach my $item (@{$types}) {
7955: undef(%postlinked);
7956: $datatable .= '<fieldset style="display: inline-block;">'.
7957: '<legend>'.$usertypes->{$item}.'</legend>';
7958: if (ref($postlink{$item}) eq 'ARRAY') {
7959: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7960: }
7961: foreach my $field ('email','username') {
7962: my $checked;
7963: if ($postlinked{$field}) {
7964: $checked = ' checked="checked"';
7965: }
7966: $datatable .= '<span class="LC_nobreak"><label>'.
7967: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7968: $field.'"'.$checked.' />'.$field.'</label>'.
7969: '<span> ';
7970: }
7971: $datatable .= '</fieldset>';
7972: }
7973: }
7974: if (ref($postlink{'default'}) eq 'ARRAY') {
7975: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7976: }
7977: $datatable .= '<fieldset style="display: inline-block;">'.
7978: '<legend>'.$othertitle.'</legend>';
7979: foreach my $field ('email','username') {
7980: my $checked;
7981: if ($postlinked{$field}) {
7982: $checked = ' checked="checked"';
7983: }
7984: $datatable .= '<span class="LC_nobreak"><label>'.
7985: '<input type="checkbox" name="passwords_postlink_default" value="'.
7986: $field.'"'.$checked.' />'.$field.'</label>'.
7987: '<span> ';
7988: }
7989: $datatable .= '</fieldset></td></tr>';
7990: $itemcount ++;
7991: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7992: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7993: '<td class="LC_left_item">';
7994: foreach my $type ('permanent','critical','notify') {
7995: my $checkedemail;
7996: if ($emailsrc{$type}) {
7997: $checkedemail = ' checked="checked"';
7998: }
7999: $datatable .= '<span class="LC_nobreak"><label>'.
8000: '<input type="checkbox" name="passwords_emailsrc" value="'.
8001: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
8002: '<span> ';
8003: }
8004: $datatable .= '</td></tr>';
8005: $itemcount ++;
8006: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8007: my $switchserver = &check_switchserver($dom,$confname);
8008: my ($showstd,$noshowstd);
8009: if ($nostdtext) {
8010: $noshowstd = ' checked="checked"';
8011: } else {
8012: $showstd = ' checked="checked"';
8013: }
8014: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
8015: '<td class="LC_left_item"><span class="LC_nobreak">'.
8016: &mt('Retain standard text:').
8017: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
8018: &mt('Yes').'</label>'.' '.
8019: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
8020: &mt('No').'</label></span><br />'.
8021: '<span class="LC_fontsize_small">'.
8022: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
8023: &mt('Include custom text:');
8024: if ($customurl) {
8025: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
8026: undef,undef,undef,undef,'background-color:#ffffff');
8027: $datatable .= '<span class="LC_nobreak"> '.$link.
8028: '<label><input type="checkbox" name="passwords_custom_del"'.
8029: ' value="1" />'.&mt('Delete?').'</label></span>'.
8030: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
8031: }
8032: if ($switchserver) {
8033: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
8034: } else {
8035: $datatable .='<span class="LC_nobreak"> '.
8036: '<input type="file" name="passwords_customfile" /></span>';
8037: }
8038: $datatable .= '</td></tr>';
8039: } elsif ($position eq 'middle') {
8040: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
8041: my @items = ('intauth_cost','intauth_check','intauth_switch');
8042: my %defaults;
8043: if (ref($domconf{'defaults'}) eq 'HASH') {
8044: %defaults = %{$domconf{'defaults'}};
8045: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
8046: $defaults{'intauth_cost'} = 10;
8047: }
8048: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
8049: $defaults{'intauth_check'} = 0;
8050: }
8051: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
8052: $defaults{'intauth_switch'} = 0;
8053: }
8054: } else {
8055: %defaults = (
8056: 'intauth_cost' => 10,
8057: 'intauth_check' => 0,
8058: 'intauth_switch' => 0,
8059: );
8060: }
8061: foreach my $item (@items) {
8062: if ($itemcount%2) {
8063: $css_class = '';
8064: } else {
8065: $css_class = ' class="LC_odd_row" ';
8066: }
8067: $datatable .= '<tr'.$css_class.'>'.
8068: '<td><span class="LC_nobreak">'.$titles{$item}.
8069: '</span></td><td class="LC_left_item" colspan="3">';
8070: if ($item eq 'intauth_switch') {
8071: my @options = (0,1,2);
8072: my %optiondesc = &Apache::lonlocal::texthash (
8073: 0 => 'No',
8074: 1 => 'Yes',
8075: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
8076: );
8077: $datatable .= '<table width="100%">';
8078: foreach my $option (@options) {
8079: my $checked = ' ';
8080: if ($defaults{$item} eq $option) {
8081: $checked = ' checked="checked"';
8082: }
8083: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8084: '<label><input type="radio" name="'.$item.
8085: '" value="'.$option.'"'.$checked.' />'.
8086: $optiondesc{$option}.'</label></span></td></tr>';
8087: }
8088: $datatable .= '</table>';
8089: } elsif ($item eq 'intauth_check') {
8090: my @options = (0,1,2);
8091: my %optiondesc = &Apache::lonlocal::texthash (
8092: 0 => 'No',
8093: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
8094: 2 => 'Yes, disallow login if stored cost is less than domain default',
8095: );
8096: $datatable .= '<table width="100%">';
8097: foreach my $option (@options) {
8098: my $checked = ' ';
8099: my $onclick;
8100: if ($defaults{$item} eq $option) {
8101: $checked = ' checked="checked"';
8102: }
8103: if ($option == 2) {
8104: $onclick = ' onclick="javascript:warnIntAuth(this);"';
8105: }
8106: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8107: '<label><input type="radio" name="'.$item.
8108: '" value="'.$option.'"'.$checked.$onclick.' />'.
8109: $optiondesc{$option}.'</label></span></td></tr>';
8110: }
8111: $datatable .= '</table>';
8112: } else {
8113: $datatable .= '<input type="text" name="'.$item.'" value="'.
8114: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
8115: }
8116: $datatable .= '</td></tr>';
8117: $itemcount ++;
8118: }
8119: } elsif ($position eq 'lower') {
8120: $datatable .= &password_rules('passwords',\$itemcount,$settings);
8121: } else {
8122: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8123: my %ownerchg = (
8124: by => {},
8125: for => {},
8126: );
8127: my %ownertitles = &Apache::lonlocal::texthash (
8128: by => 'Course owner status(es) allowed',
8129: for => 'Student status(es) allowed',
8130: );
8131: if (ref($settings) eq 'HASH') {
8132: if (ref($settings->{crsownerchg}) eq 'HASH') {
8133: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
8134: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
8135: }
8136: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
8137: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
8138: }
8139: }
8140: }
8141: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8142: $datatable .= '<tr '.$css_class.'>'.
8143: '<td>'.
8144: &mt('Requirements').'<ul>'.
8145: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
8146: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
8147: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
8148: '<li>'.&mt('User, course, and student share same domain').'</li>'.
8149: '</ul>'.
8150: '</td>'.
8151: '<td class="LC_left_item">';
8152: foreach my $item ('by','for') {
8153: $datatable .= '<fieldset style="display: inline-block;">'.
8154: '<legend>'.$ownertitles{$item}.'</legend>';
8155: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
8156: foreach my $type (@{$types}) {
8157: my $checked;
8158: if ($ownerchg{$item}{$type}) {
8159: $checked = ' checked="checked"';
8160: }
8161: $datatable .= '<span class="LC_nobreak"><label>'.
8162: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
8163: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
8164: '</span> ';
8165: }
8166: }
8167: my $checked;
8168: if ($ownerchg{$item}{'default'}) {
8169: $checked = ' checked="checked"';
8170: }
8171: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
8172: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
8173: $othertitle.'</label></span></fieldset>';
8174: }
8175: $datatable .= '</td></tr>';
8176: }
8177: return $datatable;
8178: }
8179:
8180: sub password_rules {
8181: my ($prefix,$itemcountref,$settings) = @_;
8182: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
8183: my %titles;
8184: if ($prefix eq 'passwords') {
8185: %titles = &Apache::lonlocal::texthash (
8186: min => 'Minimum password length',
8187: max => 'Maximum password length',
8188: chars => 'Required characters',
8189: );
8190: } elsif ($prefix eq 'secrets') {
8191: %titles = &Apache::lonlocal::texthash (
8192: min => 'Minimum secret length',
8193: max => 'Maximum secret length',
8194: chars => 'Required characters',
8195: );
8196: }
8197: $min = $Apache::lonnet::passwdmin;
8198: my $datatable;
8199: my $itemcount;
8200: if (ref($itemcountref)) {
8201: $itemcount = $$itemcountref;
8202: }
8203: if (ref($settings) eq 'HASH') {
8204: if ($settings->{min}) {
8205: $min = $settings->{min};
8206: }
8207: if ($settings->{max}) {
8208: $max = $settings->{max};
8209: }
8210: if (ref($settings->{chars}) eq 'ARRAY') {
8211: map { $chars{$_} = 1; } (@{$settings->{chars}});
8212: }
8213: if ($prefix eq 'passwords') {
8214: if ($settings->{expire}) {
8215: $expire = $settings->{expire};
8216: }
8217: if ($settings->{numsaved}) {
8218: $numsaved = $settings->{numsaved};
8219: }
8220: }
8221: }
8222: my %rulenames = &Apache::lonlocal::texthash(
8223: uc => 'At least one upper case letter',
8224: lc => 'At least one lower case letter',
8225: num => 'At least one number',
8226: spec => 'At least one non-alphanumeric',
8227: );
8228: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8229: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
8230: '<td class="LC_left_item"><span class="LC_nobreak">'.
8231: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
8232: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8233: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
8234: '</span></td></tr>';
8235: $itemcount ++;
8236: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8237: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
8238: '<td class="LC_left_item"><span class="LC_nobreak">'.
8239: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
8240: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8241: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
8242: '</span></td></tr>';
8243: $itemcount ++;
8244: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8245: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
8246: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
8247: '</span></td>';
8248: my $numinrow = 2;
8249: my @possrules = ('uc','lc','num','spec');
8250: $datatable .= '<td class="LC_left_item"><table>';
8251: for (my $i=0; $i<@possrules; $i++) {
8252: my ($rem,$checked);
8253: if ($chars{$possrules[$i]}) {
8254: $checked = ' checked="checked"';
8255: }
8256: $rem = $i%($numinrow);
8257: if ($rem == 0) {
8258: if ($i > 0) {
8259: $datatable .= '</tr>';
8260: }
8261: $datatable .= '<tr>';
8262: }
8263: $datatable .= '<td><span class="LC_nobreak"><label>'.
8264: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
8265: $rulenames{$possrules[$i]}.'</label></span></td>';
8266: }
8267: my $rem = @possrules%($numinrow);
8268: my $colsleft = $numinrow - $rem;
8269: if ($colsleft > 1 ) {
8270: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8271: ' </td>';
8272: } elsif ($colsleft == 1) {
8273: $datatable .= '<td class="LC_left_item"> </td>';
8274: }
8275: $datatable .='</table></td></tr>';
8276: $itemcount ++;
8277: if ($prefix eq 'passwords') {
8278: $titles{'expire'} = &mt('Password expiration (days)');
8279: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
8280: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8281: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
8282: '<td class="LC_left_item"><span class="LC_nobreak">'.
8283: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
8284: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8285: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
8286: '</span></td></tr>';
8287: $itemcount ++;
8288: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8289: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
8290: '<td class="LC_left_item"><span class="LC_nobreak">'.
8291: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
8292: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8293: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
8294: '</span></td></tr>';
8295: $itemcount ++;
8296: }
8297: if (ref($itemcountref)) {
8298: $$itemcountref += $itemcount;
8299: }
8300: return $datatable;
8301: }
8302:
8303: sub print_wafproxy {
8304: my ($position,$dom,$settings,$rowtotal) = @_;
8305: my $css_class;
8306: my $itemcount = 0;
8307: my $datatable;
8308: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8309: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8310: my %lt = &wafproxy_titles();
8311: foreach my $server (sort(keys(%servers))) {
8312: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8313: next if ($serverhome eq '');
8314: my $serverdom;
8315: if ($serverhome ne $server) {
8316: $serverdom = &Apache::lonnet::host_domain($serverhome);
8317: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8318: $othercontrol{$server} = $serverdom;
8319: }
8320: } else {
8321: $serverdom = &Apache::lonnet::host_domain($server);
8322: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8323: if ($serverdom ne $dom) {
8324: $othercontrol{$server} = $serverdom;
8325: } else {
8326: $setdom = 1;
8327: if (ref($settings) eq 'HASH') {
8328: if (ref($settings->{'alias'}) eq 'HASH') {
8329: $aliases{$dom} = $settings->{'alias'};
8330: if ($aliases{$dom} ne '') {
8331: $showdom = 1;
8332: }
8333: }
8334: if (ref($settings->{'saml'}) eq 'HASH') {
8335: $saml{$dom} = $settings->{'saml'};
8336: }
8337: }
8338: }
8339: }
8340: }
8341: if ($setdom) {
8342: %{$values{$dom}} = ();
8343: if (ref($settings) eq 'HASH') {
8344: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8345: $values{$dom}{$item} = $settings->{$item};
8346: }
8347: }
8348: }
8349: if (keys(%othercontrol)) {
8350: %otherdoms = reverse(%othercontrol);
8351: foreach my $domain (keys(%otherdoms)) {
8352: %{$values{$domain}} = ();
8353: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8354: if (ref($config{'wafproxy'}) eq 'HASH') {
8355: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8356: if (exists($config{'wafproxy'}{'saml'})) {
8357: $saml{$domain} = $config{'wafproxy'}{'saml'};
8358: }
8359: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8360: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8361: }
8362: }
8363: }
8364: }
8365: if ($position eq 'top') {
8366: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8367: my %aliasinfo;
8368: foreach my $server (sort(keys(%servers))) {
8369: $itemcount ++;
8370: my $dom_in_effect;
8371: my $aliasrows = '<tr>'.
8372: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8373: &mt('Hostname').': '.
8374: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8375: if ($othercontrol{$server}) {
8376: $dom_in_effect = $othercontrol{$server};
8377: my ($current,$forsaml);
8378: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8379: $current = $aliases{$dom_in_effect}{$server};
8380: }
8381: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8382: if ($saml{$dom_in_effect}{$server}) {
8383: $forsaml = 1;
8384: }
8385: }
8386: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8387: &mt('Alias').': ';
8388: if ($current) {
8389: $aliasrows .= $current;
8390: if ($forsaml) {
8391: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8392: }
8393: } else {
8394: $aliasrows .= &mt('None');
8395: }
8396: $aliasrows .= ' <span class="LC_small">('.
8397: &mt('controlled by domain: [_1]',
8398: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8399: } else {
8400: $dom_in_effect = $dom;
8401: my ($current,$samlon,$samloff);
8402: $samloff = ' checked="checked"';
8403: if (ref($aliases{$dom}) eq 'HASH') {
8404: if ($aliases{$dom}{$server}) {
8405: $current = $aliases{$dom}{$server};
8406: }
8407: }
8408: if (ref($saml{$dom}) eq 'HASH') {
8409: if ($saml{$dom}{$server}) {
8410: $samlon = $samloff;
8411: undef($samloff);
8412: }
8413: }
8414: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8415: &mt('Alias').': '.
8416: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8417: 'value="'.$current.'" size="30" />'.
8418: (' 'x2).'<span class="LC_nobreak">'.
8419: &mt('Alias used for SSO Auth').': <label>'.
8420: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8421: &mt('No').'</label> <label>'.
8422: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8423: &mt('Yes').'</label></span>'.
8424: '</td>';
8425: }
8426: $aliasrows .= '</tr>';
8427: $aliasinfo{$dom_in_effect} .= $aliasrows;
8428: }
8429: if ($aliasinfo{$dom}) {
8430: my ($onclick,$wafon,$wafoff,$showtable);
8431: $onclick = ' onclick="javascript:toggleWAF();"';
8432: $wafoff = ' checked="checked"';
8433: $showtable = ' style="display:none";';
8434: if ($showdom) {
8435: $wafon = $wafoff;
8436: $wafoff = '';
8437: $showtable = ' style="display:inline;"';
8438: }
8439: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8440: $datatable = '<tr'.$css_class.'>'.
8441: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8442: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8443: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8444: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8445: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8446: &mt('No').'</label></span></td>'.
8447: '<td class="LC_left_item">'.
8448: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8449: '</table></td></tr>';
8450: $itemcount++;
8451: }
8452: if (keys(%otherdoms)) {
8453: foreach my $key (sort(keys(%otherdoms))) {
8454: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8455: $datatable .= '<tr'.$css_class.'>'.
8456: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8457: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8458: '</table></td></tr>';
8459: $itemcount++;
8460: }
8461: }
8462: } else {
8463: my %ip_methods = &remoteip_methods();
8464: if ($setdom) {
8465: $itemcount ++;
8466: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8467: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8468: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8469: $wafstyle = ' style="display:none;"';
8470: $nowafstyle = ' style="display:table-row;"';
8471: $currwafdisplay = ' style="display: none"';
8472: $wafrangestyle = ' style="display: none"';
8473: $curr_remotip = 'n';
8474: $ssltossl = ' checked="checked"';
8475: if ($showdom) {
8476: $wafstyle = ' style="display:table-row;"';
8477: $nowafstyle = ' style="display:none;"';
8478: if (keys(%{$values{$dom}})) {
8479: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8480: $curr_remotip = $values{$dom}{remoteip};
8481: }
8482: if ($curr_remotip eq 'h') {
8483: $currwafdisplay = ' style="display:table-row"';
8484: $wafrangestyle = ' style="display:inline-block;"';
8485: }
8486: if ($values{$dom}{'sslopt'}) {
8487: $alltossl = ' checked="checked"';
8488: $ssltossl = '';
8489: }
8490: }
8491: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8492: $vpndircheck = ' checked="checked"';
8493: $currwafvpn = ' style="display:table-row;"';
8494: $wafrangestyle = ' style="display:inline-block;"';
8495: } else {
8496: $vpnaliascheck = ' checked="checked"';
8497: $currwafvpn = ' style="display:none;"';
8498: }
8499: }
8500: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8501: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8502: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8503: '</tr>'.
8504: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8505: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8506: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8507: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8508: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8509: '<td class="LC_left_item"><table>'.
8510: '<tr>'.
8511: '<td valign="top">'.$lt{'remoteip'}.': '.
8512: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8513: foreach my $option ('m','h','n') {
8514: my $sel;
8515: if ($option eq $curr_remotip) {
8516: $sel = ' selected="selected"';
8517: }
8518: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8519: $ip_methods{$option}.'</option>';
8520: }
8521: $datatable .= '</select></td></tr>'."\n".
8522: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8523: $lt{'ipheader'}.': '.
8524: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8525: 'name="wafproxy_ipheader" />'.
8526: '</td></tr>'."\n".
8527: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8528: $lt{'trusted'}.':<br />'.
8529: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8530: $values{$dom}{'trusted'}.'</textarea>'.
8531: '</td></tr>'."\n".
8532: '<tr><td><hr /></td></tr>'."\n".
8533: '<tr>'.
8534: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8535: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8536: $lt{'vpndirect'}.'</label>'.(' 'x2).
8537: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8538: $lt{'vpnaliased'}.'</label></span></td></tr>';
8539: foreach my $item ('vpnint','vpnext') {
8540: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8541: '<td valign="top">'.$lt{$item}.':<br />'.
8542: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8543: $values{$dom}{$item}.'</textarea>'.
8544: '</td></tr>'."\n";
8545: }
8546: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8547: '<tr>'.
8548: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8549: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8550: $lt{'alltossl'}.'</label>'.(' 'x2).
8551: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8552: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8553: '</table></td></tr>';
8554: }
8555: if (keys(%otherdoms)) {
8556: foreach my $domain (sort(keys(%otherdoms))) {
8557: $itemcount ++;
8558: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8559: $datatable .= '<tr'.$css_class.'>'.
8560: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8561: '<td class="LC_left_item"><table>';
8562: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8563: my $showval = &mt('None');
8564: if ($item eq 'ssl') {
8565: $showval = $lt{'ssltossl'};
8566: }
8567: if ($values{$domain}{$item}) {
8568: $showval = $values{$domain}{$item};
8569: if ($item eq 'ssl') {
8570: $showval = $lt{'alltossl'};
8571: } elsif ($item eq 'remoteip') {
8572: $showval = $ip_methods{$values{$domain}{$item}};
8573: }
8574: }
8575: $datatable .= '<tr>'.
8576: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8577: }
8578: $datatable .= '</table></td></tr>';
8579: }
8580: }
8581: }
8582: $$rowtotal += $itemcount;
8583: return $datatable;
8584: }
8585:
8586: sub wafproxy_titles {
8587: return &Apache::lonlocal::texthash(
8588: remoteip => "Method for determining user's IP",
8589: ipheader => 'Request header containing remote IP',
8590: trusted => 'Trusted IP range(s)',
8591: vpnaccess => 'Access from institutional VPN',
8592: vpndirect => 'via regular hostname (no WAF)',
8593: vpnaliased => 'via aliased hostname (WAF)',
8594: vpnint => 'Internal IP Range(s) for VPN sessions',
8595: vpnext => 'IP Range(s) for backend WAF connections',
8596: sslopt => 'Forwarding http/https',
8597: alltossl => 'WAF forwards both http and https requests to https',
8598: ssltossl => 'WAF forwards http requests to http and https to https',
8599: );
8600: }
8601:
8602: sub remoteip_methods {
8603: return &Apache::lonlocal::texthash(
8604: m => 'Use Apache mod_remoteip',
8605: h => 'Use headers parsed by LON-CAPA',
8606: n => 'Not in use',
8607: );
8608: }
8609:
8610: sub print_usersessions {
8611: my ($position,$dom,$settings,$rowtotal) = @_;
8612: my ($css_class,$datatable,$itemcount,%checked,%choices);
8613: my (%by_ip,%by_location,@intdoms,@instdoms);
8614: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8615:
8616: my @alldoms = &Apache::lonnet::all_domains();
8617: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8618: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8619: my %altids = &id_for_thisdom(%servers);
8620: if ($position eq 'top') {
8621: if (keys(%serverhomes) > 1) {
8622: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8623: my ($curroffloadnow,$curroffloadoth);
8624: if (ref($settings) eq 'HASH') {
8625: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8626: $curroffloadnow = $settings->{'offloadnow'};
8627: }
8628: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8629: $curroffloadoth = $settings->{'offloadoth'};
8630: }
8631: }
8632: my $other_insts = scalar(keys(%by_location));
8633: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8634: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8635: } else {
8636: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8637: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8638: '</td></tr>';
8639: }
8640: } else {
8641: my %titles = &usersession_titles();
8642: my ($prefix,@types);
8643: if ($position eq 'bottom') {
8644: $prefix = 'remote';
8645: @types = ('version','excludedomain','includedomain');
8646: } else {
8647: $prefix = 'hosted';
8648: @types = ('excludedomain','includedomain');
8649: }
8650: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8651: }
8652: $$rowtotal += $itemcount;
8653: return $datatable;
8654: }
8655:
8656: sub rules_by_location {
8657: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8658: my ($datatable,$itemcount,$css_class);
8659: if (keys(%{$by_location}) == 0) {
8660: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8661: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8662: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8663: '</td></tr>';
8664: $itemcount = 1;
8665: } else {
8666: $itemcount = 0;
8667: my $numinrow = 5;
8668: my (%current,%checkedon,%checkedoff);
8669: my @locations = sort(keys(%{$by_location}));
8670: foreach my $type (@{$types}) {
8671: $checkedon{$type} = '';
8672: $checkedoff{$type} = ' checked="checked"';
8673: }
8674: if (ref($settings) eq 'HASH') {
8675: if (ref($settings->{$prefix}) eq 'HASH') {
8676: foreach my $key (keys(%{$settings->{$prefix}})) {
8677: $current{$key} = $settings->{$prefix}{$key};
8678: if ($key eq 'version') {
8679: if ($current{$key} ne '') {
8680: $checkedon{$key} = ' checked="checked"';
8681: $checkedoff{$key} = '';
8682: }
8683: } elsif (ref($current{$key}) eq 'ARRAY') {
8684: $checkedon{$key} = ' checked="checked"';
8685: $checkedoff{$key} = '';
8686: }
8687: }
8688: }
8689: }
8690: foreach my $type (@{$types}) {
8691: next if ($type ne 'version' && !@locations);
8692: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8693: $datatable .= '<tr'.$css_class.'>
8694: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8695: <span class="LC_nobreak">
8696: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8697: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8698: if ($type eq 'version') {
8699: my @lcversions = &Apache::lonnet::all_loncaparevs();
8700: my $selector = '<select name="'.$prefix.'_version">';
8701: foreach my $version (@lcversions) {
8702: my $selected = '';
8703: if ($current{'version'} eq $version) {
8704: $selected = ' selected="selected"';
8705: }
8706: $selector .= ' <option value="'.$version.'"'.
8707: $selected.'>'.$version.'</option>';
8708: }
8709: $selector .= '</select> ';
8710: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8711: } else {
8712: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8713: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8714: ' />'.(' 'x2).
8715: '<input type="button" value="'.&mt('uncheck all').'" '.
8716: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8717: "\n".
8718: '</div><div><table>';
8719: my $rem;
8720: for (my $i=0; $i<@locations; $i++) {
8721: my ($showloc,$value,$checkedtype);
8722: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8723: my $ip = $by_location->{$locations[$i]}->[0];
8724: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8725: $value = join(':',@{$by_ip->{$ip}});
8726: $showloc = join(', ',@{$by_ip->{$ip}});
8727: if (ref($current{$type}) eq 'ARRAY') {
8728: foreach my $loc (@{$by_ip->{$ip}}) {
8729: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8730: $checkedtype = ' checked="checked"';
8731: last;
8732: }
8733: }
8734: }
8735: }
8736: }
8737: $rem = $i%($numinrow);
8738: if ($rem == 0) {
8739: if ($i > 0) {
8740: $datatable .= '</tr>';
8741: }
8742: $datatable .= '<tr>';
8743: }
8744: $datatable .= '<td class="LC_left_item">'.
8745: '<span class="LC_nobreak"><label>'.
8746: '<input type="checkbox" name="'.$prefix.'_'.$type.
8747: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8748: '</label></span></td>';
8749: }
8750: $rem = @locations%($numinrow);
8751: my $colsleft = $numinrow - $rem;
8752: if ($colsleft > 1 ) {
8753: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8754: ' </td>';
8755: } elsif ($colsleft == 1) {
8756: $datatable .= '<td class="LC_left_item"> </td>';
8757: }
8758: $datatable .= '</tr></table>';
8759: }
8760: $datatable .= '</td></tr>';
8761: $itemcount ++;
8762: }
8763: }
8764: return ($datatable,$itemcount);
8765: }
8766:
8767: sub print_ssl {
8768: my ($position,$dom,$settings,$rowtotal) = @_;
8769: my ($css_class,$datatable);
8770: my $itemcount = 1;
8771: if ($position eq 'top') {
8772: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8773: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8774: my $same_institution;
8775: if ($intdom ne '') {
8776: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8777: if (ref($internet_names) eq 'ARRAY') {
8778: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8779: $same_institution = 1;
8780: }
8781: }
8782: }
8783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8784: $datatable = '<tr'.$css_class.'><td colspan="2">';
8785: if ($same_institution) {
8786: my %domservers = &Apache::lonnet::get_servers($dom);
8787: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8788: } else {
8789: $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.");
8790: }
8791: $datatable .= '</td></tr>';
8792: $itemcount ++;
8793: } else {
8794: my %titles = &ssl_titles();
8795: my (%by_ip,%by_location,@intdoms,@instdoms);
8796: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8797: my @alldoms = &Apache::lonnet::all_domains();
8798: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8799: my @domservers = &Apache::lonnet::get_servers($dom);
8800: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8801: my %altids = &id_for_thisdom(%servers);
8802: if (($position eq 'connto') || ($position eq 'connfrom')) {
8803: my $legacy;
8804: unless (ref($settings) eq 'HASH') {
8805: my $name;
8806: if ($position eq 'connto') {
8807: $name = 'loncAllowInsecure';
8808: } else {
8809: $name = 'londAllowInsecure';
8810: }
8811: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8812: my @ids=&Apache::lonnet::current_machine_ids();
8813: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8814: my %what = (
8815: $name => 1,
8816: );
8817: my ($result,$returnhash) =
8818: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8819: if ($result eq 'ok') {
8820: if (ref($returnhash) eq 'HASH') {
8821: $legacy = $returnhash->{$name};
8822: }
8823: }
8824: } else {
8825: $legacy = $Apache::lonnet::perlvar{$name};
8826: }
8827: }
8828: foreach my $type ('dom','intdom','other') {
8829: my %checked;
8830: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8831: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8832: '<td class="LC_right_item">';
8833: my $skip;
8834: if ($type eq 'dom') {
8835: unless (keys(%servers) > 1) {
8836: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8837: $skip = 1;
8838: }
8839: }
8840: if ($type eq 'intdom') {
8841: unless (@instdoms > 1) {
8842: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8843: $skip = 1;
8844: }
8845: } elsif ($type eq 'other') {
8846: if (keys(%by_location) == 0) {
8847: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8848: $skip = 1;
8849: }
8850: }
8851: unless ($skip) {
8852: $checked{'yes'} = ' checked="checked"';
8853: if (ref($settings) eq 'HASH') {
8854: if (ref($settings->{$position}) eq 'HASH') {
8855: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8856: $checked{$1} = $checked{'yes'};
8857: delete($checked{'yes'});
8858: }
8859: }
8860: } else {
8861: if ($legacy == 0) {
8862: $checked{'req'} = $checked{'yes'};
8863: delete($checked{'yes'});
8864: }
8865: }
8866: foreach my $option ('no','yes','req') {
8867: $datatable .= '<span class="LC_nobreak"><label>'.
8868: '<input type="radio" name="'.$position.'_'.$type.'" '.
8869: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8870: '</label></span>'.(' 'x2);
8871: }
8872: }
8873: $datatable .= '</td></tr>';
8874: $itemcount ++;
8875: }
8876: } else {
8877: my $prefix = 'replication';
8878: my @types = ('certreq','nocertreq');
8879: if (keys(%by_location) == 0) {
8880: $datatable .= '<tr'.$css_class.'><td>'.
8881: &mt('Nothing to set here, as there are no other institutions').
8882: '</td></tr>';
8883: $itemcount ++;
8884: } else {
8885: ($datatable,$itemcount) =
8886: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8887: }
8888: }
8889: }
8890: $$rowtotal += $itemcount;
8891: return $datatable;
8892: }
8893:
8894: sub ssl_titles {
8895: return &Apache::lonlocal::texthash (
8896: dom => 'LON-CAPA servers/VMs from same domain',
8897: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8898: other => 'External LON-CAPA servers/VMs',
8899: connto => 'Connections to other servers',
8900: connfrom => 'Connections from other servers',
8901: replication => 'Replicating content to other institutions',
8902: certreq => 'Client certificate required, but specific domains exempt',
8903: nocertreq => 'No client certificate required, except for specific domains',
8904: no => 'SSL not used',
8905: yes => 'SSL Optional (used if available)',
8906: req => 'SSL Required',
8907: );
8908: }
8909:
8910: sub print_trust {
8911: my ($prefix,$dom,$settings,$rowtotal) = @_;
8912: my ($css_class,$datatable,%checked,%choices);
8913: my (%by_ip,%by_location,@intdoms,@instdoms);
8914: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8915: my $itemcount = 1;
8916: my %titles = &trust_titles();
8917: my @types = ('exc','inc');
8918: if ($prefix eq 'top') {
8919: $prefix = 'content';
8920: } elsif ($prefix eq 'bottom') {
8921: $prefix = 'msg';
8922: }
8923: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8924: $$rowtotal += $itemcount;
8925: return $datatable;
8926: }
8927:
8928: sub trust_titles {
8929: return &Apache::lonlocal::texthash(
8930: content => "Access to this domain's content by others",
8931: shared => "Access to other domain's content by this domain",
8932: enroll => "Enrollment in this domain's courses by others",
8933: othcoau => "Co-author roles in this domain for others",
8934: coaurem => "Co-author roles for this domain's users elsewhere",
8935: domroles => "Domain roles in this domain assignable to others",
8936: catalog => "Course Catalog for this domain displayed elsewhere",
8937: reqcrs => "Requests for creation of courses in this domain by others",
8938: msg => "Users in other domains can send messages to this domain",
8939: exc => "Allow all, but exclude specific domains",
8940: inc => "Deny all, but include specific domains",
8941: );
8942: }
8943:
8944: sub build_location_hashes {
8945: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8946: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8947: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8948: my %iphost = &Apache::lonnet::get_iphost();
8949: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8950: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8951: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8952: foreach my $id (@{$iphost{$primary_ip}}) {
8953: my $intdom = &Apache::lonnet::internet_dom($id);
8954: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8955: push(@{$intdoms},$intdom);
8956: }
8957: }
8958: }
8959: foreach my $ip (keys(%iphost)) {
8960: if (ref($iphost{$ip}) eq 'ARRAY') {
8961: foreach my $id (@{$iphost{$ip}}) {
8962: my $location = &Apache::lonnet::internet_dom($id);
8963: if ($location) {
8964: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8965: my $dom = &Apache::lonnet::host_domain($id);
8966: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8967: push(@{$instdoms},$dom);
8968: }
8969: next;
8970: }
8971: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8972: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8973: push(@{$by_ip->{$ip}},$location);
8974: }
8975: } else {
8976: $by_ip->{$ip} = [$location];
8977: }
8978: }
8979: }
8980: }
8981: }
8982: foreach my $ip (sort(keys(%{$by_ip}))) {
8983: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8984: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8985: my $first = $by_ip->{$ip}->[0];
8986: if (ref($by_location->{$first}) eq 'ARRAY') {
8987: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8988: push(@{$by_location->{$first}},$ip);
8989: }
8990: } else {
8991: $by_location->{$first} = [$ip];
8992: }
8993: }
8994: }
8995: return;
8996: }
8997:
8998: sub current_offloads_to {
8999: my ($dom,$settings,$servers) = @_;
9000: my (%spareid,%otherdomconfigs);
9001: if (ref($servers) eq 'HASH') {
9002: foreach my $lonhost (sort(keys(%{$servers}))) {
9003: my $gotspares;
9004: if (ref($settings) eq 'HASH') {
9005: if (ref($settings->{'spares'}) eq 'HASH') {
9006: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
9007: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
9008: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
9009: $gotspares = 1;
9010: }
9011: }
9012: }
9013: unless ($gotspares) {
9014: my $gotspares;
9015: my $serverhomeID =
9016: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
9017: my $serverhomedom =
9018: &Apache::lonnet::host_domain($serverhomeID);
9019: if ($serverhomedom ne $dom) {
9020: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
9021: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9022: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9023: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9024: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9025: $gotspares = 1;
9026: }
9027: }
9028: } else {
9029: $otherdomconfigs{$serverhomedom} =
9030: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
9031: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
9032: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9033: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9034: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
9035: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9036: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9037: $gotspares = 1;
9038: }
9039: }
9040: }
9041: }
9042: }
9043: }
9044: }
9045: unless ($gotspares) {
9046: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
9047: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9048: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9049: } else {
9050: my $server_hostname = &Apache::lonnet::hostname($lonhost);
9051: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
9052: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
9053: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9054: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9055: } else {
9056: my %what = (
9057: spareid => 1,
9058: );
9059: my ($result,$returnhash) =
9060: &Apache::lonnet::get_remote_globals($lonhost,\%what);
9061: if ($result eq 'ok') {
9062: if (ref($returnhash) eq 'HASH') {
9063: if (ref($returnhash->{'spareid'}) eq 'HASH') {
9064: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
9065: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
9066: }
9067: }
9068: }
9069: }
9070: }
9071: }
9072: }
9073: }
9074: return %spareid;
9075: }
9076:
9077: sub spares_row {
9078: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
9079: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
9080: my $css_class;
9081: my $numinrow = 4;
9082: my $itemcount = 1;
9083: my $datatable;
9084: my %typetitles = &sparestype_titles();
9085: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
9086: foreach my $server (sort(keys(%{$servers}))) {
9087: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
9088: my ($othercontrol,$serverdom);
9089: if ($serverhome ne $server) {
9090: $serverdom = &Apache::lonnet::host_domain($serverhome);
9091: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9092: } else {
9093: $serverdom = &Apache::lonnet::host_domain($server);
9094: if ($serverdom ne $dom) {
9095: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9096: }
9097: }
9098: next unless (ref($spareid->{$server}) eq 'HASH');
9099: my ($checkednow,$checkedoth);
9100: if (ref($curroffloadnow) eq 'HASH') {
9101: if ($curroffloadnow->{$server}) {
9102: $checkednow = ' checked="checked"';
9103: }
9104: }
9105: if (ref($curroffloadoth) eq 'HASH') {
9106: if ($curroffloadoth->{$server}) {
9107: $checkedoth = ' checked="checked"';
9108: }
9109: }
9110: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
9111: $datatable .= '<tr'.$css_class.'>
9112: <td rowspan="2">
9113: <span class="LC_nobreak">'.
9114: &mt('[_1] when busy, offloads to:'
9115: ,'<b>'.$server.'</b>').'</span><br />'.
9116: '<span class="LC_nobreak">'."\n".
9117: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
9118: ' '.&mt('Switch any active user on next access').'</label></span>'.
9119: "\n";
9120: if ($other_insts) {
9121: $datatable .= '<br />'.
9122: '<span class="LC_nobreak">'."\n".
9123: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
9124: ' '.&mt('Switch other institutions on next access').'</label></span>'.
9125: "\n";
9126: }
9127: my (%current,%canselect);
9128: my @choices =
9129: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
9130: foreach my $type ('primary','default') {
9131: if (ref($spareid->{$server}) eq 'HASH') {
9132: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
9133: my @spares = @{$spareid->{$server}{$type}};
9134: if (@spares > 0) {
9135: if ($othercontrol) {
9136: $current{$type} = join(', ',@spares);
9137: } else {
9138: $current{$type} .= '<table>';
9139: my $numspares = scalar(@spares);
9140: for (my $i=0; $i<@spares; $i++) {
9141: my $rem = $i%($numinrow);
9142: if ($rem == 0) {
9143: if ($i > 0) {
9144: $current{$type} .= '</tr>';
9145: }
9146: $current{$type} .= '<tr>';
9147: }
9148: $current{$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'".');" /> '.
9149: $spareid->{$server}{$type}[$i].
9150: '</label></td>'."\n";
9151: }
9152: my $rem = @spares%($numinrow);
9153: my $colsleft = $numinrow - $rem;
9154: if ($colsleft > 1 ) {
9155: $current{$type} .= '<td colspan="'.$colsleft.
9156: '" class="LC_left_item">'.
9157: ' </td>';
9158: } elsif ($colsleft == 1) {
9159: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
9160: }
9161: $current{$type} .= '</tr></table>';
9162: }
9163: }
9164: }
9165: if ($current{$type} eq '') {
9166: $current{$type} = &mt('None specified');
9167: }
9168: if ($othercontrol) {
9169: if ($type eq 'primary') {
9170: $canselect{$type} = $othercontrol;
9171: }
9172: } else {
9173: $canselect{$type} =
9174: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
9175: '<select name="newspare_'.$type.'_'.$server.'" '.
9176: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
9177: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
9178: if (@choices > 0) {
9179: foreach my $lonhost (@choices) {
9180: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
9181: }
9182: }
9183: $canselect{$type} .= '</select>'."\n";
9184: }
9185: } else {
9186: $current{$type} = &mt('Could not be determined');
9187: if ($type eq 'primary') {
9188: $canselect{$type} = $othercontrol;
9189: }
9190: }
9191: if ($type eq 'default') {
9192: $datatable .= '<tr'.$css_class.'>';
9193: }
9194: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
9195: '<td>'.$current{$type}.'</td>'."\n".
9196: '<td>'.$canselect{$type}.'</td></tr>'."\n";
9197: }
9198: $itemcount ++;
9199: }
9200: }
9201: $$rowtotal += $itemcount;
9202: return $datatable;
9203: }
9204:
9205: sub possible_newspares {
9206: my ($server,$currspares,$serverhomes,$altids) = @_;
9207: my $serverhostname = &Apache::lonnet::hostname($server);
9208: my %excluded;
9209: if ($serverhostname ne '') {
9210: %excluded = (
9211: $serverhostname => 1,
9212: );
9213: }
9214: if (ref($currspares) eq 'HASH') {
9215: foreach my $type (keys(%{$currspares})) {
9216: if (ref($currspares->{$type}) eq 'ARRAY') {
9217: if (@{$currspares->{$type}} > 0) {
9218: foreach my $curr (@{$currspares->{$type}}) {
9219: my $hostname = &Apache::lonnet::hostname($curr);
9220: $excluded{$hostname} = 1;
9221: }
9222: }
9223: }
9224: }
9225: }
9226: my @choices;
9227: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
9228: if (keys(%{$serverhomes}) > 1) {
9229: foreach my $name (sort(keys(%{$serverhomes}))) {
9230: unless ($excluded{$name}) {
9231: if (exists($altids->{$serverhomes->{$name}})) {
9232: push(@choices,$altids->{$serverhomes->{$name}});
9233: } else {
9234: push(@choices,$serverhomes->{$name});
9235: }
9236: }
9237: }
9238: }
9239: }
9240: return sort(@choices);
9241: }
9242:
9243: sub print_loadbalancing {
9244: my ($dom,$settings,$rowtotal) = @_;
9245: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9246: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9247: my $numinrow = 1;
9248: my $datatable;
9249: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9250: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
9251: if (ref($settings) eq 'HASH') {
9252: %existing = %{$settings};
9253: }
9254: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
9255: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
9256: \%currtargets,\%currrules,\%currcookies);
9257: } else {
9258: return;
9259: }
9260: my ($othertitle,$usertypes,$types) =
9261: &Apache::loncommon::sorted_inst_types($dom);
9262: my $rownum = 8;
9263: if (ref($types) eq 'ARRAY') {
9264: $rownum += scalar(@{$types});
9265: }
9266: my @css_class = ('LC_odd_row','LC_even_row');
9267: my $balnum = 0;
9268: my $islast;
9269: my (@toshow,$disabledtext);
9270: if (keys(%currbalancer) > 0) {
9271: @toshow = sort(keys(%currbalancer));
9272: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
9273: push(@toshow,'');
9274: }
9275: } else {
9276: @toshow = ('');
9277: $disabledtext = &mt('No existing load balancer');
9278: }
9279: foreach my $lonhost (@toshow) {
9280: if ($balnum == scalar(@toshow)-1) {
9281: $islast = 1;
9282: } else {
9283: $islast = 0;
9284: }
9285: my $cssidx = $balnum%2;
9286: my $targets_div_style = 'display: none';
9287: my $disabled_div_style = 'display: block';
9288: my $homedom_div_style = 'display: none';
9289: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
9290: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
9291: '<p>';
9292: if ($lonhost eq '') {
9293: $datatable .= '<span class="LC_nobreak">';
9294: if (keys(%currbalancer) > 0) {
9295: $datatable .= &mt('Add balancer:');
9296: } else {
9297: $datatable .= &mt('Enable balancer:');
9298: }
9299: $datatable .= ' '.
9300: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9301: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9302: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9303: '<option value="" selected="selected">'.&mt('None').
9304: '</option>'."\n";
9305: foreach my $server (sort(keys(%servers))) {
9306: next if ($currbalancer{$server});
9307: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9308: }
9309: $datatable .=
9310: '</select>'."\n".
9311: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9312: } else {
9313: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9314: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9315: &mt('Stop balancing').'</label>'.
9316: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9317: $targets_div_style = 'display: block';
9318: $disabled_div_style = 'display: none';
9319: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9320: $homedom_div_style = 'display: block';
9321: }
9322: }
9323: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9324: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9325: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9326: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9327: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9328: my @sparestypes = ('primary','default');
9329: my %typetitles = &sparestype_titles();
9330: my %hostherechecked = (
9331: no => ' checked="checked"',
9332: );
9333: my %balcookiechecked = (
9334: no => ' checked="checked"',
9335: );
9336: foreach my $sparetype (@sparestypes) {
9337: my $targettable;
9338: for (my $i=0; $i<$numspares; $i++) {
9339: my $checked;
9340: if (ref($currtargets{$lonhost}) eq 'HASH') {
9341: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9342: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9343: $checked = ' checked="checked"';
9344: }
9345: }
9346: }
9347: my ($chkboxval,$disabled);
9348: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9349: $chkboxval = $spares[$i];
9350: }
9351: if (exists($currbalancer{$spares[$i]})) {
9352: $disabled = ' disabled="disabled"';
9353: }
9354: $targettable .=
9355: '<td><span class="LC_nobreak"><label>'.
9356: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9357: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9358: '</span></label></span></td>';
9359: my $rem = $i%($numinrow);
9360: if ($rem == 0) {
9361: if (($i > 0) && ($i < $numspares-1)) {
9362: $targettable .= '</tr>';
9363: }
9364: if ($i < $numspares-1) {
9365: $targettable .= '<tr>';
9366: }
9367: }
9368: }
9369: if ($targettable ne '') {
9370: my $rem = $numspares%($numinrow);
9371: my $colsleft = $numinrow - $rem;
9372: if ($colsleft > 1 ) {
9373: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9374: ' </td>';
9375: } elsif ($colsleft == 1) {
9376: $targettable .= '<td class="LC_left_item"> </td>';
9377: }
9378: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9379: '<table><tr>'.$targettable.'</tr></table><br />';
9380: }
9381: $hostherechecked{$sparetype} = '';
9382: if (ref($currtargets{$lonhost}) eq 'HASH') {
9383: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9384: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9385: $hostherechecked{$sparetype} = ' checked="checked"';
9386: $hostherechecked{'no'} = '';
9387: }
9388: }
9389: }
9390: }
9391: if ($currcookies{$lonhost}) {
9392: %balcookiechecked = (
9393: yes => ' checked="checked"',
9394: );
9395: }
9396: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9397: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9398: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9399: foreach my $sparetype (@sparestypes) {
9400: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9401: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9402: '</i></label><br />';
9403: }
9404: $datatable .= &mt('Use balancer cookie').'<br />'.
9405: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9406: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9407: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9408: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9409: '</div></td></tr>'.
9410: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9411: $othertitle,$usertypes,$types,\%servers,
9412: \%currbalancer,$lonhost,
9413: $targets_div_style,$homedom_div_style,
9414: $css_class[$cssidx],$balnum,$islast);
9415: $$rowtotal += $rownum;
9416: $balnum ++;
9417: }
9418: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9419: return $datatable;
9420: }
9421:
9422: sub get_loadbalancers_config {
9423: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9424: return unless ((ref($servers) eq 'HASH') &&
9425: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9426: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9427: (ref($currcookies) eq 'HASH'));
9428: if (keys(%{$existing}) > 0) {
9429: my $oldlonhost;
9430: foreach my $key (sort(keys(%{$existing}))) {
9431: if ($key eq 'lonhost') {
9432: $oldlonhost = $existing->{'lonhost'};
9433: $currbalancer->{$oldlonhost} = 1;
9434: } elsif ($key eq 'targets') {
9435: if ($oldlonhost) {
9436: $currtargets->{$oldlonhost} = $existing->{'targets'};
9437: }
9438: } elsif ($key eq 'rules') {
9439: if ($oldlonhost) {
9440: $currrules->{$oldlonhost} = $existing->{'rules'};
9441: }
9442: } elsif (ref($existing->{$key}) eq 'HASH') {
9443: $currbalancer->{$key} = 1;
9444: $currtargets->{$key} = $existing->{$key}{'targets'};
9445: $currrules->{$key} = $existing->{$key}{'rules'};
9446: if ($existing->{$key}{'cookie'}) {
9447: $currcookies->{$key} = 1;
9448: }
9449: }
9450: }
9451: } else {
9452: my ($balancerref,$targetsref) =
9453: &Apache::lonnet::get_lonbalancer_config($servers);
9454: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9455: foreach my $server (sort(keys(%{$balancerref}))) {
9456: $currbalancer->{$server} = 1;
9457: $currtargets->{$server} = $targetsref->{$server};
9458: }
9459: }
9460: }
9461: return;
9462: }
9463:
9464: sub loadbalancing_rules {
9465: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9466: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9467: $css_class,$balnum,$islast) = @_;
9468: my $output;
9469: my $num = 0;
9470: my ($alltypes,$othertypes,$titles) =
9471: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9472: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9473: foreach my $type (@{$alltypes}) {
9474: $num ++;
9475: my $current;
9476: if (ref($currrules) eq 'HASH') {
9477: $current = $currrules->{$type};
9478: }
9479: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9480: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9481: $current = '';
9482: }
9483: }
9484: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9485: $servers,$currbalancer,$lonhost,$dom,
9486: $targets_div_style,$homedom_div_style,
9487: $css_class,$balnum,$num,$islast);
9488: }
9489: }
9490: return $output;
9491: }
9492:
9493: sub loadbalancing_titles {
9494: my ($dom,$intdom,$usertypes,$types) = @_;
9495: my %othertypes = (
9496: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9497: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9498: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9499: '_LC_external' => &mt('Users not from [_1]',$intdom),
9500: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9501: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9502: );
9503: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9504: my @available;
9505: if (ref($types) eq 'ARRAY') {
9506: @available = @{$types};
9507: }
9508: unless (grep(/^default$/,@available)) {
9509: push(@available,'default');
9510: }
9511: unshift(@alltypes,@available);
9512: my %titles;
9513: foreach my $type (@alltypes) {
9514: if ($type =~ /^_LC_/) {
9515: $titles{$type} = $othertypes{$type};
9516: } elsif ($type eq 'default') {
9517: $titles{$type} = &mt('All users from [_1]',$dom);
9518: if (ref($types) eq 'ARRAY') {
9519: if (@{$types} > 0) {
9520: $titles{$type} = &mt('Other users from [_1]',$dom);
9521: }
9522: }
9523: } elsif (ref($usertypes) eq 'HASH') {
9524: $titles{$type} = $usertypes->{$type};
9525: }
9526: }
9527: return (\@alltypes,\%othertypes,\%titles);
9528: }
9529:
9530: sub loadbalance_rule_row {
9531: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9532: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9533: my @rulenames;
9534: my %ruletitles = &offloadtype_text();
9535: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9536: @rulenames = ('balancer','offloadedto','specific');
9537: } else {
9538: @rulenames = ('default','homeserver');
9539: if ($type eq '_LC_external') {
9540: push(@rulenames,'externalbalancer');
9541: } else {
9542: push(@rulenames,'specific');
9543: }
9544: push(@rulenames,'none');
9545: }
9546: my $style = $targets_div_style;
9547: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9548: $style = $homedom_div_style;
9549: }
9550: my $space;
9551: if ($islast && $num == 1) {
9552: $space = '<div style="display:inline-block;"> </div>';
9553: }
9554: my $output =
9555: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9556: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9557: '<td valaign="top">'.$space.
9558: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9559: for (my $i=0; $i<@rulenames; $i++) {
9560: my $rule = $rulenames[$i];
9561: my ($checked,$extra);
9562: if ($rulenames[$i] eq 'default') {
9563: $rule = '';
9564: }
9565: if ($rulenames[$i] eq 'specific') {
9566: if (ref($servers) eq 'HASH') {
9567: my $default;
9568: if (($current ne '') && (exists($servers->{$current}))) {
9569: $checked = ' checked="checked"';
9570: }
9571: unless ($checked) {
9572: $default = ' selected="selected"';
9573: }
9574: $extra =
9575: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9576: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9577: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9578: '<option value=""'.$default.'></option>'."\n";
9579: foreach my $server (sort(keys(%{$servers}))) {
9580: if (ref($currbalancer) eq 'HASH') {
9581: next if (exists($currbalancer->{$server}));
9582: }
9583: my $selected;
9584: if ($server eq $current) {
9585: $selected = ' selected="selected"';
9586: }
9587: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9588: }
9589: $extra .= '</select>';
9590: }
9591: } elsif ($rule eq $current) {
9592: $checked = ' checked="checked"';
9593: }
9594: $output .= '<span class="LC_nobreak"><label>'.
9595: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9596: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9597: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9598: ')"'.$checked.' /> ';
9599: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9600: $output .= $ruletitles{'particular'};
9601: } else {
9602: $output .= $ruletitles{$rulenames[$i]};
9603: }
9604: $output .= '</label>'.$extra.'</span><br />'."\n";
9605: }
9606: $output .= '</div></td></tr>'."\n";
9607: return $output;
9608: }
9609:
9610: sub offloadtype_text {
9611: my %ruletitles = &Apache::lonlocal::texthash (
9612: 'default' => 'Offloads to default destinations',
9613: 'homeserver' => "Offloads to user's home server",
9614: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9615: 'specific' => 'Offloads to specific server',
9616: 'none' => 'No offload',
9617: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9618: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9619: 'particular' => 'Session hosted (after re-auth) on server:',
9620: );
9621: return %ruletitles;
9622: }
9623:
9624: sub sparestype_titles {
9625: my %typestitles = &Apache::lonlocal::texthash (
9626: 'primary' => 'primary',
9627: 'default' => 'default',
9628: );
9629: return %typestitles;
9630: }
9631:
9632: sub contact_titles {
9633: my %titles = &Apache::lonlocal::texthash (
9634: 'supportemail' => 'Support E-mail address',
9635: 'adminemail' => 'Default Server Admin E-mail address',
9636: 'errormail' => 'Error reports to be e-mailed to',
9637: 'packagesmail' => 'Package update alerts to be e-mailed to',
9638: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9639: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9640: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9641: 'requestsmail' => 'E-mail from course requests requiring approval',
9642: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9643: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9644: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9645: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9646: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9647: 'errorweights' => 'Weights used to compute error count',
9648: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9649: );
9650: my %short_titles = &Apache::lonlocal::texthash (
9651: adminemail => 'Admin E-mail address',
9652: supportemail => 'Support E-mail',
9653: );
9654: return (\%titles,\%short_titles);
9655: }
9656:
9657: sub helpform_fields {
9658: my %titles = &Apache::lonlocal::texthash (
9659: 'username' => 'Name',
9660: 'user' => 'Username/domain',
9661: 'phone' => 'Phone',
9662: 'cc' => 'Cc e-mail',
9663: 'course' => 'Course Details',
9664: 'section' => 'Sections',
9665: 'screenshot' => 'File upload',
9666: );
9667: my @fields = ('username','phone','user','course','section','cc','screenshot');
9668: my %possoptions = (
9669: username => ['yes','no','req'],
9670: phone => ['yes','no','req'],
9671: user => ['yes','no'],
9672: cc => ['yes','no'],
9673: course => ['yes','no'],
9674: section => ['yes','no'],
9675: screenshot => ['yes','no'],
9676: );
9677: my %fieldoptions = &Apache::lonlocal::texthash (
9678: 'yes' => 'Optional',
9679: 'req' => 'Required',
9680: 'no' => "Not shown",
9681: );
9682: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9683: }
9684:
9685: sub tool_titles {
9686: my %titles = &Apache::lonlocal::texthash (
9687: aboutme => 'Personal web page',
9688: blog => 'Blog',
9689: webdav => 'WebDAV',
9690: portfolio => 'Portfolio',
9691: official => 'Official courses (with institutional codes)',
9692: unofficial => 'Unofficial courses',
9693: community => 'Communities',
9694: textbook => 'Textbook courses',
9695: placement => 'Placement tests',
9696: );
9697: return %titles;
9698: }
9699:
9700: sub courserequest_titles {
9701: my %titles = &Apache::lonlocal::texthash (
9702: official => 'Official',
9703: unofficial => 'Unofficial',
9704: community => 'Communities',
9705: textbook => 'Textbook',
9706: placement => 'Placement tests',
9707: lti => 'LTI Provider',
9708: norequest => 'Not allowed',
9709: approval => 'Approval by DC',
9710: validate => 'With validation',
9711: autolimit => 'Numerical limit',
9712: unlimited => '(blank for unlimited)',
9713: );
9714: return %titles;
9715: }
9716:
9717: sub authorrequest_titles {
9718: my %titles = &Apache::lonlocal::texthash (
9719: norequest => 'Not allowed',
9720: approval => 'Approval by Dom. Coord.',
9721: automatic => 'Automatic approval',
9722: );
9723: return %titles;
9724: }
9725:
9726: sub courserequest_conditions {
9727: my %conditions = &Apache::lonlocal::texthash (
9728: approval => '(Processing of request subject to approval by Domain Coordinator).',
9729: validate => '(Processing of request subject to institutional validation).',
9730: );
9731: return %conditions;
9732: }
9733:
9734:
9735: sub print_usercreation {
9736: my ($position,$dom,$settings,$rowtotal) = @_;
9737: my $numinrow = 4;
9738: my $datatable;
9739: if ($position eq 'top') {
9740: $$rowtotal ++;
9741: my $rowcount = 0;
9742: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9743: if (ref($rules) eq 'HASH') {
9744: if (keys(%{$rules}) > 0) {
9745: $datatable .= &user_formats_row('username',$settings,$rules,
9746: $ruleorder,$numinrow,$rowcount);
9747: $$rowtotal ++;
9748: $rowcount ++;
9749: }
9750: }
9751: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9752: if (ref($idrules) eq 'HASH') {
9753: if (keys(%{$idrules}) > 0) {
9754: $datatable .= &user_formats_row('id',$settings,$idrules,
9755: $idruleorder,$numinrow,$rowcount);
9756: $$rowtotal ++;
9757: $rowcount ++;
9758: }
9759: }
9760: if ($rowcount == 0) {
9761: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9762: $$rowtotal ++;
9763: $rowcount ++;
9764: }
9765: } elsif ($position eq 'middle') {
9766: my @creators = ('author','course','requestcrs');
9767: my ($rules,$ruleorder) =
9768: &Apache::lonnet::inst_userrules($dom,'username');
9769: my %lt = &usercreation_types();
9770: my %checked;
9771: if (ref($settings) eq 'HASH') {
9772: if (ref($settings->{'cancreate'}) eq 'HASH') {
9773: foreach my $item (@creators) {
9774: $checked{$item} = $settings->{'cancreate'}{$item};
9775: }
9776: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9777: foreach my $item (@creators) {
9778: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9779: $checked{$item} = 'none';
9780: }
9781: }
9782: }
9783: }
9784: my $rownum = 0;
9785: foreach my $item (@creators) {
9786: $rownum ++;
9787: if ($checked{$item} eq '') {
9788: $checked{$item} = 'any';
9789: }
9790: my $css_class;
9791: if ($rownum%2) {
9792: $css_class = '';
9793: } else {
9794: $css_class = ' class="LC_odd_row" ';
9795: }
9796: $datatable .= '<tr'.$css_class.'>'.
9797: '<td><span class="LC_nobreak">'.$lt{$item}.
9798: '</span></td><td style="text-align: right">';
9799: my @options = ('any');
9800: if (ref($rules) eq 'HASH') {
9801: if (keys(%{$rules}) > 0) {
9802: push(@options,('official','unofficial'));
9803: }
9804: }
9805: push(@options,'none');
9806: foreach my $option (@options) {
9807: my $type = 'radio';
9808: my $check = ' ';
9809: if ($checked{$item} eq $option) {
9810: $check = ' checked="checked" ';
9811: }
9812: $datatable .= '<span class="LC_nobreak"><label>'.
9813: '<input type="'.$type.'" name="can_createuser_'.
9814: $item.'" value="'.$option.'"'.$check.'/> '.
9815: $lt{$option}.'</label> </span>';
9816: }
9817: $datatable .= '</td></tr>';
9818: }
9819: } else {
9820: my @contexts = ('author','course','domain');
9821: my @authtypes = ('int','krb4','krb5','loc','lti');
9822: my %checked;
9823: if (ref($settings) eq 'HASH') {
9824: if (ref($settings->{'authtypes'}) eq 'HASH') {
9825: foreach my $item (@contexts) {
9826: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9827: foreach my $auth (@authtypes) {
9828: if ($settings->{'authtypes'}{$item}{$auth}) {
9829: $checked{$item}{$auth} = ' checked="checked" ';
9830: }
9831: }
9832: }
9833: }
9834: }
9835: } else {
9836: foreach my $item (@contexts) {
9837: foreach my $auth (@authtypes) {
9838: $checked{$item}{$auth} = ' checked="checked" ';
9839: }
9840: }
9841: }
9842: my %title = &context_names();
9843: my %authname = &authtype_names();
9844: my $rownum = 0;
9845: my $css_class;
9846: foreach my $item (@contexts) {
9847: if ($rownum%2) {
9848: $css_class = '';
9849: } else {
9850: $css_class = ' class="LC_odd_row" ';
9851: }
9852: $datatable .= '<tr'.$css_class.'>'.
9853: '<td>'.$title{$item}.
9854: '</td><td class="LC_left_item">'.
9855: '<span class="LC_nobreak">';
9856: foreach my $auth (@authtypes) {
9857: $datatable .= '<label>'.
9858: '<input type="checkbox" name="'.$item.'_auth" '.
9859: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9860: $authname{$auth}.'</label> ';
9861: }
9862: $datatable .= '</span></td></tr>';
9863: $rownum ++;
9864: }
9865: $$rowtotal += $rownum;
9866: }
9867: return $datatable;
9868: }
9869:
9870: sub print_selfcreation {
9871: my ($position,$dom,$settings,$rowtotal) = @_;
9872: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9873: $emaildomain,$datatable);
9874: if (ref($settings) eq 'HASH') {
9875: if (ref($settings->{'cancreate'}) eq 'HASH') {
9876: $createsettings = $settings->{'cancreate'};
9877: if (ref($createsettings) eq 'HASH') {
9878: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9879: @selfcreate = @{$createsettings->{'selfcreate'}};
9880: } elsif ($createsettings->{'selfcreate'} ne '') {
9881: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9882: @selfcreate = ('email','login','sso');
9883: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9884: @selfcreate = ($createsettings->{'selfcreate'});
9885: }
9886: }
9887: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9888: $processing = $createsettings->{'selfcreateprocessing'};
9889: }
9890: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9891: $emailoptions = $createsettings->{'emailoptions'};
9892: }
9893: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9894: $emailverified = $createsettings->{'emailverified'};
9895: }
9896: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9897: $emaildomain = $createsettings->{'emaildomain'};
9898: }
9899: }
9900: }
9901: }
9902: my %radiohash;
9903: my $numinrow = 4;
9904: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9905: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9906: if ($position eq 'top') {
9907: my %choices = &Apache::lonlocal::texthash (
9908: cancreate_login => 'Institutional Login',
9909: cancreate_sso => 'Institutional Single Sign On',
9910: );
9911: my @toggles = sort(keys(%choices));
9912: my %defaultchecked = (
9913: 'cancreate_login' => 'off',
9914: 'cancreate_sso' => 'off',
9915: );
9916: my ($onclick,$itemcount);
9917: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9918: \%choices,$itemcount,$onclick);
9919: $$rowtotal += $itemcount;
9920:
9921: if (ref($usertypes) eq 'HASH') {
9922: if (keys(%{$usertypes}) > 0) {
9923: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9924: $dom,$numinrow,$othertitle,
9925: 'statustocreate',$rowtotal);
9926: $$rowtotal ++;
9927: }
9928: }
9929: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9930: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9931: $fieldtitles{'inststatus'} = &mt('Institutional status');
9932: my $rem;
9933: my $numperrow = 2;
9934: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9935: $datatable .= '<tr'.$css_class.'>'.
9936: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9937: '<td class="LC_left_item">'."\n".
9938: '<table>'."\n";
9939: for (my $i=0; $i<@fields; $i++) {
9940: $rem = $i%($numperrow);
9941: if ($rem == 0) {
9942: if ($i > 0) {
9943: $datatable .= '</tr>';
9944: }
9945: $datatable .= '<tr>';
9946: }
9947: my $currval;
9948: if (ref($createsettings) eq 'HASH') {
9949: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9950: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9951: }
9952: }
9953: $datatable .= '<td class="LC_left_item">'.
9954: '<span class="LC_nobreak">'.
9955: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9956: 'value="'.$currval.'" size="10" /> '.
9957: $fieldtitles{$fields[$i]}.'</span></td>';
9958: }
9959: my $colsleft = $numperrow - $rem;
9960: if ($colsleft > 1 ) {
9961: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9962: ' </td>';
9963: } elsif ($colsleft == 1) {
9964: $datatable .= '<td class="LC_left_item"> </td>';
9965: }
9966: $datatable .= '</tr></table></td></tr>';
9967: $$rowtotal ++;
9968: } elsif ($position eq 'middle') {
9969: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9970: my @posstypes;
9971: if (ref($types) eq 'ARRAY') {
9972: @posstypes = @{$types};
9973: }
9974: unless (grep(/^default$/,@posstypes)) {
9975: push(@posstypes,'default');
9976: }
9977: my %usertypeshash;
9978: if (ref($usertypes) eq 'HASH') {
9979: %usertypeshash = %{$usertypes};
9980: }
9981: $usertypeshash{'default'} = $othertitle;
9982: foreach my $status (@posstypes) {
9983: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9984: $numinrow,$$rowtotal,\%usertypeshash);
9985: $$rowtotal ++;
9986: }
9987: } else {
9988: my %choices = &Apache::lonlocal::texthash (
9989: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9990: );
9991: my @toggles = sort(keys(%choices));
9992: my %defaultchecked = (
9993: 'cancreate_email' => 'off',
9994: );
9995: my $customclass = 'LC_selfcreate_email';
9996: my $classprefix = 'LC_canmodify_emailusername_';
9997: my $optionsprefix = 'LC_options_emailusername_';
9998: my $display = 'none';
9999: my $rowstyle = 'display:none';
10000: if (grep(/^\Qemail\E$/,@selfcreate)) {
10001: $display = 'block';
10002: $rowstyle = 'display:table-row';
10003: }
10004: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
10005: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
10006: \%choices,$$rowtotal,$onclick);
10007: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
10008: $rowstyle);
10009: $$rowtotal ++;
10010: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
10011: $rowstyle);
10012: $$rowtotal ++;
10013: my (@ordered,@posstypes,%usertypeshash);
10014: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10015: my ($emailrules,$emailruleorder) =
10016: &Apache::lonnet::inst_userrules($dom,'email');
10017: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10018: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10019: if (ref($types) eq 'ARRAY') {
10020: @posstypes = @{$types};
10021: }
10022: if (@posstypes) {
10023: unless (grep(/^default$/,@posstypes)) {
10024: push(@posstypes,'default');
10025: }
10026: if (ref($usertypes) eq 'HASH') {
10027: %usertypeshash = %{$usertypes};
10028: }
10029: my $currassign;
10030: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
10031: $currassign = {
10032: selfassign => $domdefaults{'inststatusguest'},
10033: };
10034: @ordered = @{$domdefaults{'inststatusguest'}};
10035: } else {
10036: $currassign = { selfassign => [] };
10037: }
10038: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
10039: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
10040: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
10041: $numinrow,$othertitle,'selfassign',
10042: $rowtotal,$onclicktypes,$customclass,
10043: $rowstyle);
10044: $$rowtotal ++;
10045: $usertypeshash{'default'} = $othertitle;
10046: foreach my $status (@posstypes) {
10047: my $css_class;
10048: if ($$rowtotal%2) {
10049: $css_class = 'LC_odd_row ';
10050: }
10051: $css_class .= $customclass;
10052: my $rowid = $optionsprefix.$status;
10053: my $hidden = 1;
10054: my $currstyle = 'display:none';
10055: if (grep(/^\Q$status\E$/,@ordered)) {
10056: $currstyle = $rowstyle;
10057: $hidden = 0;
10058: }
10059: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10060: $emailrules,$emailruleorder,$settings,$status,$rowid,
10061: $usertypeshash{$status},$css_class,$currstyle,$intdom);
10062: unless ($hidden) {
10063: $$rowtotal ++;
10064: }
10065: }
10066: } else {
10067: my $css_class;
10068: if ($$rowtotal%2) {
10069: $css_class = 'LC_odd_row ';
10070: }
10071: $css_class .= $customclass;
10072: $usertypeshash{'default'} = $othertitle;
10073: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10074: $emailrules,$emailruleorder,$settings,'default','',
10075: $othertitle,$css_class,$rowstyle,$intdom);
10076: $$rowtotal ++;
10077: }
10078: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10079: $numinrow = 1;
10080: if (@posstypes) {
10081: foreach my $status (@posstypes) {
10082: my $rowid = $classprefix.$status;
10083: my $datarowstyle = 'display:none';
10084: if (grep(/^\Q$status\E$/,@ordered)) {
10085: $datarowstyle = $rowstyle;
10086: }
10087: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
10088: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10089: $infotitles,$rowid,$customclass,$datarowstyle);
10090: unless ($datarowstyle eq 'display:none') {
10091: $$rowtotal ++;
10092: }
10093: }
10094: } else {
10095: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
10096: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10097: $infotitles,'',$customclass,$rowstyle);
10098: }
10099: }
10100: return $datatable;
10101: }
10102:
10103: sub selfcreate_javascript {
10104: return <<"ENDSCRIPT";
10105:
10106: <script type="text/javascript">
10107: // <![CDATA[
10108:
10109: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
10110: var x = document.getElementsByClassName(target);
10111: var insttypes = 0;
10112: var insttypeRegExp = new RegExp(prefix);
10113: if ((x.length != undefined) && (x.length > 0)) {
10114: if (form.elements[radio].length != undefined) {
10115: for (var i=0; i<form.elements[radio].length; i++) {
10116: if (form.elements[radio][i].checked) {
10117: if (form.elements[radio][i].value == 1) {
10118: for (var j=0; j<x.length; j++) {
10119: if (x[j].id == 'undefined') {
10120: x[j].style.display = 'table-row';
10121: } else if (insttypeRegExp.test(x[j].id)) {
10122: insttypes ++;
10123: } else {
10124: x[j].style.display = 'table-row';
10125: }
10126: }
10127: } else {
10128: for (var j=0; j<x.length; j++) {
10129: x[j].style.display = 'none';
10130: }
10131: }
10132: break;
10133: }
10134: }
10135: if (insttypes > 0) {
10136: toggleDataRow(form,checkbox,target,altprefix);
10137: toggleDataRow(form,checkbox,target,prefix,1);
10138: }
10139: }
10140: }
10141: return;
10142: }
10143:
10144: function toggleDataRow(form,checkbox,target,prefix,docount) {
10145: if (form.elements[checkbox].length != undefined) {
10146: var count = 0;
10147: if (docount) {
10148: for (var i=0; i<form.elements[checkbox].length; i++) {
10149: if (form.elements[checkbox][i].checked) {
10150: count ++;
10151: }
10152: }
10153: }
10154: for (var i=0; i<form.elements[checkbox].length; i++) {
10155: var type = form.elements[checkbox][i].value;
10156: if (document.getElementById(prefix+type)) {
10157: if (form.elements[checkbox][i].checked) {
10158: document.getElementById(prefix+type).style.display = 'table-row';
10159: if (count % 2 == 1) {
10160: document.getElementById(prefix+type).className = target+' LC_odd_row';
10161: } else {
10162: document.getElementById(prefix+type).className = target;
10163: }
10164: count ++;
10165: } else {
10166: document.getElementById(prefix+type).style.display = 'none';
10167: }
10168: }
10169: }
10170: }
10171: return;
10172: }
10173:
10174: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
10175: var caller = radio+'_'+status;
10176: if (form.elements[caller].length != undefined) {
10177: for (var i=0; i<form.elements[caller].length; i++) {
10178: if (form.elements[caller][i].checked) {
10179: if (document.getElementById(altprefix+'_inst_'+status)) {
10180: var curr = form.elements[caller][i].value;
10181: if (prefix) {
10182: document.getElementById(prefix+'_'+status).style.display = 'none';
10183: }
10184: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
10185: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
10186: if (curr == 'custom') {
10187: if (prefix) {
10188: document.getElementById(prefix+'_'+status).style.display = 'inline';
10189: }
10190: } else if (curr == 'inst') {
10191: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
10192: } else if (curr == 'noninst') {
10193: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
10194: }
10195: break;
10196: }
10197: }
10198: }
10199: }
10200: }
10201:
10202: // ]]>
10203: </script>
10204:
10205: ENDSCRIPT
10206: }
10207:
10208: sub noninst_users {
10209: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
10210: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
10211: my $class = 'LC_left_item';
10212: if ($css_class) {
10213: $css_class = ' class="'.$css_class.'"';
10214: }
10215: if ($rowid) {
10216: $rowid = ' id="'.$rowid.'"';
10217: }
10218: if ($rowstyle) {
10219: $rowstyle = ' style="'.$rowstyle.'"';
10220: }
10221: my ($output,$description);
10222: if ($type eq 'default') {
10223: $description = &mt('Requests for: [_1]',$typetitle);
10224: } else {
10225: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
10226: }
10227: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
10228: "<td>$description</td>\n".
10229: '<td class="'.$class.'" colspan="2">'.
10230: '<table><tr>';
10231: my %headers = &Apache::lonlocal::texthash(
10232: approve => 'Processing',
10233: email => 'E-mail',
10234: username => 'Username',
10235: );
10236: foreach my $item ('approve','email','username') {
10237: $output .= '<th>'.$headers{$item}.'</th>';
10238: }
10239: $output .= '</tr><tr>';
10240: foreach my $item ('approve','email','username') {
10241: $output .= '<td style="vertical-align: top">';
10242: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
10243: if ($item eq 'approve') {
10244: %choices = &Apache::lonlocal::texthash (
10245: automatic => 'Automatically approved',
10246: approval => 'Queued for approval',
10247: );
10248: @options = ('automatic','approval');
10249: $hashref = $processing;
10250: $defoption = 'automatic';
10251: $name = 'cancreate_emailprocess_'.$type;
10252: } elsif ($item eq 'email') {
10253: %choices = &Apache::lonlocal::texthash (
10254: any => 'Any e-mail',
10255: inst => 'Institutional only',
10256: noninst => 'Non-institutional only',
10257: custom => 'Custom restrictions',
10258: );
10259: @options = ('any','inst','noninst');
10260: my $showcustom;
10261: if (ref($emailrules) eq 'HASH') {
10262: if (keys(%{$emailrules}) > 0) {
10263: push(@options,'custom');
10264: $showcustom = 'cancreate_emailrule';
10265: if (ref($settings) eq 'HASH') {
10266: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
10267: foreach my $rule (@{$settings->{'email_rule'}}) {
10268: if (exists($emailrules->{$rule})) {
10269: $hascustom ++;
10270: }
10271: }
10272: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
10273: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
10274: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
10275: if (exists($emailrules->{$rule})) {
10276: $hascustom ++;
10277: }
10278: }
10279: }
10280: }
10281: }
10282: }
10283: }
10284: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
10285: "'cancreate_emaildomain','$type'".');"';
10286: $hashref = $emailoptions;
10287: $defoption = 'any';
10288: $name = 'cancreate_emailoptions_'.$type;
10289: } elsif ($item eq 'username') {
10290: %choices = &Apache::lonlocal::texthash (
10291: all => 'Same as e-mail',
10292: first => 'Omit @domain',
10293: free => 'Free to choose',
10294: );
10295: @options = ('all','first','free');
10296: $hashref = $emailverified;
10297: $defoption = 'all';
10298: $name = 'cancreate_usernameoptions_'.$type;
10299: }
10300: foreach my $option (@options) {
10301: my $checked;
10302: if (ref($hashref) eq 'HASH') {
10303: if ($type eq '') {
10304: if (!exists($hashref->{'default'})) {
10305: if ($option eq $defoption) {
10306: $checked = ' checked="checked"';
10307: }
10308: } else {
10309: if ($hashref->{'default'} eq $option) {
10310: $checked = ' checked="checked"';
10311: }
10312: }
10313: } else {
10314: if (!exists($hashref->{$type})) {
10315: if ($option eq $defoption) {
10316: $checked = ' checked="checked"';
10317: }
10318: } else {
10319: if ($hashref->{$type} eq $option) {
10320: $checked = ' checked="checked"';
10321: }
10322: }
10323: }
10324: } elsif (($item eq 'email') && ($hascustom)) {
10325: if ($option eq 'custom') {
10326: $checked = ' checked="checked"';
10327: }
10328: } elsif ($option eq $defoption) {
10329: $checked = ' checked="checked"';
10330: }
10331: $output .= '<span class="LC_nobreak"><label>'.
10332: '<input type="radio" name="'.$name.'"'.
10333: $checked.' value="'.$option.'"'.$onclick.' />'.
10334: $choices{$option}.'</label></span><br />';
10335: if ($item eq 'email') {
10336: if ($option eq 'custom') {
10337: my $id = 'cancreate_emailrule_'.$type;
10338: my $display = 'none';
10339: if ($checked) {
10340: $display = 'inline';
10341: }
10342: my $numinrow = 2;
10343: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10344: '<legend>'.&mt('Disallow').'</legend><table>'.
10345: &user_formats_row('email',$settings,$emailrules,
10346: $emailruleorder,$numinrow,'',$type);
10347: '</table></fieldset>';
10348: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10349: my %text = &Apache::lonlocal::texthash (
10350: inst => 'must end:',
10351: noninst => 'cannot end:',
10352: );
10353: my $value;
10354: if (ref($emaildomain) eq 'HASH') {
10355: if (ref($emaildomain->{$type}) eq 'HASH') {
10356: $value = $emaildomain->{$type}->{$option};
10357: }
10358: }
10359: if ($value eq '') {
10360: $value = '@'.$intdom;
10361: }
10362: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10363: my $display = 'none';
10364: if ($checked) {
10365: $display = 'inline';
10366: }
10367: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10368: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10369: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10370: '</div>';
10371: }
10372: }
10373: }
10374: $output .= '</td>'."\n";
10375: }
10376: $output .= "</tr></table></td></tr>\n";
10377: return $output;
10378: }
10379:
10380: sub captcha_choice {
10381: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10382: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10383: $vertext,$currver);
10384: my %lt = &captcha_phrases();
10385: $keyentry = 'hidden';
10386: my $colspan=2;
10387: if ($context eq 'cancreate') {
10388: $rowname = &mt('CAPTCHA validation');
10389: } elsif ($context eq 'login') {
10390: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10391: } elsif ($context eq 'passwords') {
10392: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10393: $colspan=1;
10394: }
10395: if (ref($settings) eq 'HASH') {
10396: if ($settings->{'captcha'}) {
10397: $checked{$settings->{'captcha'}} = ' checked="checked"';
10398: } else {
10399: $checked{'original'} = ' checked="checked"';
10400: }
10401: if ($settings->{'captcha'} eq 'recaptcha') {
10402: $pubtext = $lt{'pub'};
10403: $privtext = $lt{'priv'};
10404: $keyentry = 'text';
10405: $vertext = $lt{'ver'};
10406: $currver = $settings->{'recaptchaversion'};
10407: if ($currver ne '2') {
10408: $currver = 1;
10409: }
10410: }
10411: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10412: $currpub = $settings->{'recaptchakeys'}{'public'};
10413: $currpriv = $settings->{'recaptchakeys'}{'private'};
10414: }
10415: } else {
10416: $checked{'original'} = ' checked="checked"';
10417: }
10418: my $css_class;
10419: if ($itemcount%2) {
10420: $css_class = 'LC_odd_row';
10421: }
10422: if ($customcss) {
10423: $css_class .= " $customcss";
10424: }
10425: $css_class =~ s/^\s+//;
10426: if ($css_class) {
10427: $css_class = ' class="'.$css_class.'"';
10428: }
10429: if ($rowstyle) {
10430: $css_class .= ' style="'.$rowstyle.'"';
10431: }
10432: my $output = '<tr'.$css_class.'>'.
10433: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10434: '<table><tr><td>'."\n";
10435: foreach my $option ('original','recaptcha','notused') {
10436: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10437: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10438: $lt{$option}.'</label></span>';
10439: unless ($option eq 'notused') {
10440: $output .= (' 'x2)."\n";
10441: }
10442: }
10443: #
10444: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10445: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10446: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10447: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10448: #
10449: $output .= '</td></tr>'."\n".
10450: '<tr><td class="LC_zero_height">'."\n".
10451: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10452: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10453: $currpub.'" size="40" /></span><br />'."\n".
10454: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10455: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10456: $currpriv.'" size="40" /></span><br />'.
10457: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10458: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10459: $currver.'" size="3" /></span><br />'.
10460: '</td></tr></table>'."\n".
10461: '</td></tr>';
10462: return $output;
10463: }
10464:
10465: sub user_formats_row {
10466: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10467: my $output;
10468: my %text = (
10469: 'username' => 'new usernames',
10470: 'id' => 'IDs',
10471: );
10472: unless (($type eq 'email') || ($type eq 'unamemap')) {
10473: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10474: $output = '<tr '.$css_class.'>'.
10475: '<td><span class="LC_nobreak">'.
10476: &mt("Format rules to check for $text{$type}: ").
10477: '</td><td class="LC_left_item" colspan="2"><table>';
10478: }
10479: my $rem;
10480: if (ref($ruleorder) eq 'ARRAY') {
10481: for (my $i=0; $i<@{$ruleorder}; $i++) {
10482: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10483: my $rem = $i%($numinrow);
10484: if ($rem == 0) {
10485: if ($i > 0) {
10486: $output .= '</tr>';
10487: }
10488: $output .= '<tr>';
10489: }
10490: my $check = ' ';
10491: if (ref($settings) eq 'HASH') {
10492: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10493: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10494: $check = ' checked="checked" ';
10495: }
10496: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10497: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10498: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10499: $check = ' checked="checked" ';
10500: }
10501: }
10502: }
10503: }
10504: my $name = $type.'_rule';
10505: if ($type eq 'email') {
10506: $name .= '_'.$status;
10507: }
10508: $output .= '<td class="LC_left_item">'.
10509: '<span class="LC_nobreak"><label>'.
10510: '<input type="checkbox" name="'.$name.'" '.
10511: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10512: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10513: }
10514: }
10515: $rem = @{$ruleorder}%($numinrow);
10516: }
10517: my $colsleft;
10518: if ($rem) {
10519: $colsleft = $numinrow - $rem;
10520: }
10521: if ($colsleft > 1 ) {
10522: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10523: ' </td>';
10524: } elsif ($colsleft == 1) {
10525: $output .= '<td class="LC_left_item"> </td>';
10526: }
10527: $output .= '</tr>';
10528: unless (($type eq 'email') || ($type eq 'unamemap')) {
10529: $output .= '</table></td></tr>';
10530: }
10531: return $output;
10532: }
10533:
10534: sub usercreation_types {
10535: my %lt = &Apache::lonlocal::texthash (
10536: author => 'When adding a co-author',
10537: course => 'When adding a user to a course',
10538: requestcrs => 'When requesting a course',
10539: any => 'Any',
10540: official => 'Institutional only ',
10541: unofficial => 'Non-institutional only',
10542: none => 'None',
10543: );
10544: return %lt;
10545: }
10546:
10547: sub selfcreation_types {
10548: my %lt = &Apache::lonlocal::texthash (
10549: selfcreate => 'User creates own account',
10550: any => 'Any',
10551: official => 'Institutional only ',
10552: unofficial => 'Non-institutional only',
10553: email => 'E-mail address',
10554: login => 'Institutional Login',
10555: sso => 'SSO',
10556: );
10557: }
10558:
10559: sub authtype_names {
10560: my %lt = &Apache::lonlocal::texthash(
10561: int => 'Internal',
10562: krb4 => 'Kerberos 4',
10563: krb5 => 'Kerberos 5',
10564: loc => 'Local',
10565: lti => 'LTI',
10566: );
10567: return %lt;
10568: }
10569:
10570: sub context_names {
10571: my %context_title = &Apache::lonlocal::texthash(
10572: author => 'Creating users when an Author',
10573: course => 'Creating users when in a course',
10574: domain => 'Creating users when a Domain Coordinator',
10575: );
10576: return %context_title;
10577: }
10578:
10579: sub print_usermodification {
10580: my ($position,$dom,$settings,$rowtotal) = @_;
10581: my $numinrow = 4;
10582: my ($context,$datatable,$rowcount);
10583: if ($position eq 'top') {
10584: $rowcount = 0;
10585: $context = 'author';
10586: foreach my $role ('ca','aa') {
10587: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10588: $numinrow,$rowcount);
10589: $$rowtotal ++;
10590: $rowcount ++;
10591: }
10592: } elsif ($position eq 'bottom') {
10593: $context = 'course';
10594: $rowcount = 0;
10595: foreach my $role ('st','ep','ta','in','cr') {
10596: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10597: $numinrow,$rowcount);
10598: $$rowtotal ++;
10599: $rowcount ++;
10600: }
10601: }
10602: return $datatable;
10603: }
10604:
10605: sub print_defaults {
10606: my ($position,$dom,$settings,$rowtotal) = @_;
10607: my $rownum = 0;
10608: my ($datatable,$css_class,$titles);
10609: unless ($position eq 'bottom') {
10610: $titles = &defaults_titles($dom);
10611: }
10612: if ($position eq 'top') {
10613: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10614: 'datelocale_def','portal_def');
10615: my %defaults;
10616: if (ref($settings) eq 'HASH') {
10617: %defaults = %{$settings};
10618: } else {
10619: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10620: foreach my $item (@items) {
10621: $defaults{$item} = $domdefaults{$item};
10622: }
10623: }
10624: foreach my $item (@items) {
10625: if ($rownum%2) {
10626: $css_class = '';
10627: } else {
10628: $css_class = ' class="LC_odd_row" ';
10629: }
10630: $datatable .= '<tr'.$css_class.'>'.
10631: '<td><span class="LC_nobreak">'.$titles->{$item}.
10632: '</span></td><td class="LC_right_item" colspan="3">';
10633: if ($item eq 'auth_def') {
10634: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10635: my %shortauth = (
10636: internal => 'int',
10637: krb4 => 'krb4',
10638: krb5 => 'krb5',
10639: localauth => 'loc',
10640: lti => 'lti',
10641: );
10642: my %authnames = &authtype_names();
10643: foreach my $auth (@authtypes) {
10644: my $checked = ' ';
10645: if ($defaults{$item} eq $auth) {
10646: $checked = ' checked="checked" ';
10647: }
10648: $datatable .= '<label><input type="radio" name="'.$item.
10649: '" value="'.$auth.'"'.$checked.'/>'.
10650: $authnames{$shortauth{$auth}}.'</label> ';
10651: }
10652: } elsif ($item eq 'timezone_def') {
10653: my $includeempty = 1;
10654: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10655: } elsif ($item eq 'datelocale_def') {
10656: my $includeempty = 1;
10657: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10658: } elsif ($item eq 'lang_def') {
10659: my $includeempty = 1;
10660: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10661: } else {
10662: my $size;
10663: if ($item eq 'portal_def') {
10664: $size = ' size="25"';
10665: }
10666: $datatable .= '<input type="text" name="'.$item.'" value="'.
10667: $defaults{$item}.'"'.$size.' />';
10668: }
10669: $datatable .= '</td></tr>';
10670: $rownum ++;
10671: }
10672: } elsif ($position eq 'middle') {
10673: my %defaults;
10674: if (ref($settings) eq 'HASH') {
10675: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10676: my $maxnum = @{$settings->{'inststatusorder'}};
10677: for (my $i=0; $i<$maxnum; $i++) {
10678: $css_class = $rownum%2?' class="LC_odd_row"':'';
10679: my $item = $settings->{'inststatusorder'}->[$i];
10680: my $title = $settings->{'inststatustypes'}->{$item};
10681: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10682: $datatable .= '<tr'.$css_class.'>'.
10683: '<td><span class="LC_nobreak">'.
10684: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10685: for (my $k=0; $k<=$maxnum; $k++) {
10686: my $vpos = $k+1;
10687: my $selstr;
10688: if ($k == $i) {
10689: $selstr = ' selected="selected" ';
10690: }
10691: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10692: }
10693: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10694: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10695: &mt('delete').'</span></td>'.
10696: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10697: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10698: '</span></td></tr>';
10699: }
10700: $css_class = $rownum%2?' class="LC_odd_row"':'';
10701: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10702: $datatable .= '<tr '.$css_class.'>'.
10703: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10704: for (my $k=0; $k<=$maxnum; $k++) {
10705: my $vpos = $k+1;
10706: my $selstr;
10707: if ($k == $maxnum) {
10708: $selstr = ' selected="selected" ';
10709: }
10710: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10711: }
10712: $datatable .= '</select> '.&mt('Internal ID:').
10713: '<input type="text" size="10" name="addinststatus" value="" />'.
10714: ' '.&mt('(new)').
10715: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10716: &mt('Name displayed').':'.
10717: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10718: '</tr>'."\n";
10719: $rownum ++;
10720: }
10721: }
10722: } else {
10723: my ($unamemaprules,$ruleorder) =
10724: &Apache::lonnet::inst_userrules($dom,'unamemap');
10725: $css_class = $rownum%2?' class="LC_odd_row"':'';
10726: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
10727: my $numinrow = 2;
10728: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
10729: &user_formats_row('unamemap',$settings,$unamemaprules,
10730: $ruleorder,$numinrow).
10731: '</table></td></tr>';
10732: }
10733: if ($datatable eq '') {
10734: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
10735: &mt('No rules set for domain in customized localenroll.pm').
10736: '</td></tr>';
10737: }
10738: }
10739: $$rowtotal += $rownum;
10740: return $datatable;
10741: }
10742:
10743: sub get_languages_hash {
10744: my %langchoices;
10745: foreach my $id (&Apache::loncommon::languageids()) {
10746: my $code = &Apache::loncommon::supportedlanguagecode($id);
10747: if ($code ne '') {
10748: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10749: }
10750: }
10751: return %langchoices;
10752: }
10753:
10754: sub defaults_titles {
10755: my ($dom) = @_;
10756: my %titles = &Apache::lonlocal::texthash (
10757: 'auth_def' => 'Default authentication type',
10758: 'auth_arg_def' => 'Default authentication argument',
10759: 'lang_def' => 'Default language',
10760: 'timezone_def' => 'Default timezone',
10761: 'datelocale_def' => 'Default locale for dates',
10762: 'portal_def' => 'Portal/Default URL',
10763: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10764: 'intauth_check' => 'Check bcrypt cost if authenticated',
10765: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10766: );
10767: if ($dom) {
10768: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10769: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10770: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10771: $protocol = 'http' if ($protocol ne 'https');
10772: if ($uint_dom) {
10773: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10774: $uint_dom);
10775: }
10776: }
10777: return (\%titles);
10778: }
10779:
10780: sub print_scantron {
10781: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10782: if ($position eq 'top') {
10783: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10784: } else {
10785: return &print_scantronconfig($dom,$settings,\$rowtotal);
10786: }
10787: }
10788:
10789: sub scantron_javascript {
10790: return <<"ENDSCRIPT";
10791:
10792: <script type="text/javascript">
10793: // <![CDATA[
10794:
10795: function toggleScantron(form) {
10796: var csvfieldset = new Array();
10797: if (document.getElementById('scantroncsv_cols')) {
10798: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10799: }
10800: if (document.getElementById('scantroncsv_options')) {
10801: csvfieldset.push(document.getElementById('scantroncsv_options'));
10802: }
10803: if (csvfieldset.length) {
10804: if (document.getElementById('scantronconfcsv')) {
10805: var scantroncsv = document.getElementById('scantronconfcsv');
10806: if (scantroncsv.checked) {
10807: for (var i=0; i<csvfieldset.length; i++) {
10808: csvfieldset[i].style.display = 'block';
10809: }
10810: } else {
10811: for (var i=0; i<csvfieldset.length; i++) {
10812: csvfieldset[i].style.display = 'none';
10813: }
10814: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10815: if (csvselects.length) {
10816: for (var j=0; j<csvselects.length; j++) {
10817: csvselects[j].selectedIndex = 0;
10818: }
10819: }
10820: }
10821: }
10822: }
10823: return;
10824: }
10825: // ]]>
10826: </script>
10827:
10828: ENDSCRIPT
10829:
10830: }
10831:
10832: sub print_scantronformat {
10833: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10834: my $itemcount = 1;
10835: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10836: %confhash);
10837: my $switchserver = &check_switchserver($dom,$confname);
10838: my %lt = &Apache::lonlocal::texthash (
10839: default => 'Default bubblesheet format file error',
10840: custom => 'Custom bubblesheet format file error',
10841: );
10842: my %scantronfiles = (
10843: default => 'default.tab',
10844: custom => 'custom.tab',
10845: );
10846: foreach my $key (keys(%scantronfiles)) {
10847: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10848: .$scantronfiles{$key};
10849: }
10850: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10851: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10852: if (!$switchserver) {
10853: my $servadm = $r->dir_config('lonAdmEMail');
10854: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10855: if ($configuserok eq 'ok') {
10856: if ($author_ok eq 'ok') {
10857: my %legacyfile = (
10858: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10859: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10860: );
10861: my %md5chk;
10862: foreach my $type (keys(%legacyfile)) {
10863: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10864: chomp($md5chk{$type});
10865: }
10866: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10867: foreach my $type (keys(%legacyfile)) {
10868: ($scantronurls{$type},my $error) =
10869: &legacy_scantronformat($r,$dom,$confname,
10870: $type,$legacyfile{$type},
10871: $scantronurls{$type},
10872: $scantronfiles{$type});
10873: if ($error ne '') {
10874: $error{$type} = $error;
10875: }
10876: }
10877: if (keys(%error) == 0) {
10878: $is_custom = 1;
10879: $confhash{'scantron'}{'scantronformat'} =
10880: $scantronurls{'custom'};
10881: my $putresult =
10882: &Apache::lonnet::put_dom('configuration',
10883: \%confhash,$dom);
10884: if ($putresult ne 'ok') {
10885: $error{'custom'} =
10886: '<span class="LC_error">'.
10887: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10888: }
10889: }
10890: } else {
10891: ($scantronurls{'default'},my $error) =
10892: &legacy_scantronformat($r,$dom,$confname,
10893: 'default',$legacyfile{'default'},
10894: $scantronurls{'default'},
10895: $scantronfiles{'default'});
10896: if ($error eq '') {
10897: $confhash{'scantron'}{'scantronformat'} = '';
10898: my $putresult =
10899: &Apache::lonnet::put_dom('configuration',
10900: \%confhash,$dom);
10901: if ($putresult ne 'ok') {
10902: $error{'default'} =
10903: '<span class="LC_error">'.
10904: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10905: }
10906: } else {
10907: $error{'default'} = $error;
10908: }
10909: }
10910: }
10911: }
10912: } else {
10913: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10914: }
10915: }
10916: if (ref($settings) eq 'HASH') {
10917: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10918: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10919: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10920: $scantronurl = '';
10921: } else {
10922: $scantronurl = $settings->{'scantronformat'};
10923: }
10924: $is_custom = 1;
10925: } else {
10926: $scantronurl = $scantronurls{'default'};
10927: }
10928: } else {
10929: if ($is_custom) {
10930: $scantronurl = $scantronurls{'custom'};
10931: } else {
10932: $scantronurl = $scantronurls{'default'};
10933: }
10934: }
10935: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10936: $datatable .= '<tr'.$css_class.'>';
10937: if (!$is_custom) {
10938: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10939: '<span class="LC_nobreak">';
10940: if ($scantronurl) {
10941: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10942: undef,undef,undef,undef,'background-color:#ffffff');
10943: } else {
10944: $datatable = &mt('File unavailable for display');
10945: }
10946: $datatable .= '</span></td>';
10947: if (keys(%error) == 0) {
10948: $datatable .= '<td style="vertical-align: bottom">';
10949: if (!$switchserver) {
10950: $datatable .= &mt('Upload:').'<br />';
10951: }
10952: } else {
10953: my $errorstr;
10954: foreach my $key (sort(keys(%error))) {
10955: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10956: }
10957: $datatable .= '<td>'.$errorstr;
10958: }
10959: } else {
10960: if (keys(%error) > 0) {
10961: my $errorstr;
10962: foreach my $key (sort(keys(%error))) {
10963: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10964: }
10965: $datatable .= '<td>'.$errorstr.'</td><td> ';
10966: } elsif ($scantronurl) {
10967: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10968: undef,undef,undef,undef,'background-color:#ffffff');
10969: $datatable .= '<td><span class="LC_nobreak">'.
10970: $link.
10971: '<label><input type="checkbox" name="scantronformat_del"'.
10972: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10973: '<td><span class="LC_nobreak"> '.
10974: &mt('Replace:').'</span><br />';
10975: }
10976: }
10977: if (keys(%error) == 0) {
10978: if ($switchserver) {
10979: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10980: } else {
10981: $datatable .='<span class="LC_nobreak"> '.
10982: '<input type="file" name="scantronformat" /></span>';
10983: }
10984: }
10985: $datatable .= '</td></tr>';
10986: $$rowtotal ++;
10987: return $datatable;
10988: }
10989:
10990: sub legacy_scantronformat {
10991: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10992: my ($url,$error);
10993: my @statinfo = &Apache::lonnet::stat_file($newurl);
10994: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10995: (my $result,$url) =
10996: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10997: '','',$newfile);
10998: if ($result ne 'ok') {
10999: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
11000: }
11001: }
11002: return ($url,$error);
11003: }
11004:
11005: sub print_scantronconfig {
11006: my ($dom,$settings,$rowtotal) = @_;
11007: my $itemcount = 2;
11008: my $is_checked = ' checked="checked"';
11009: my %optionson = (
11010: hdr => ' checked="checked"',
11011: pad => ' checked="checked"',
11012: rem => ' checked="checked"',
11013: );
11014: my %optionsoff = (
11015: hdr => '',
11016: pad => '',
11017: rem => '',
11018: );
11019: my $currcsvsty = 'none';
11020: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
11021: my @fields = &scantroncsv_fields();
11022: my %titles = &scantronconfig_titles();
11023: if (ref($settings) eq 'HASH') {
11024: if (ref($settings->{config}) eq 'HASH') {
11025: if ($settings->{config}->{dat}) {
11026: $checked{'dat'} = $is_checked;
11027: }
11028: if (ref($settings->{config}->{csv}) eq 'HASH') {
11029: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
11030: %csvfields = %{$settings->{config}->{csv}->{fields}};
11031: if (keys(%csvfields) > 0) {
11032: $checked{'csv'} = $is_checked;
11033: $currcsvsty = 'block';
11034: }
11035: }
11036: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
11037: %csvoptions = %{$settings->{config}->{csv}->{options}};
11038: foreach my $option (keys(%optionson)) {
11039: unless ($csvoptions{$option}) {
11040: $optionsoff{$option} = $optionson{$option};
11041: $optionson{$option} = '';
11042: }
11043: }
11044: }
11045: }
11046: } else {
11047: $checked{'dat'} = $is_checked;
11048: }
11049: } else {
11050: $checked{'dat'} = $is_checked;
11051: }
11052: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
11053: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11054: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
11055: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
11056: foreach my $item ('dat','csv') {
11057: my $id;
11058: if ($item eq 'csv') {
11059: $id = 'id="scantronconfcsv" ';
11060: }
11061: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
11062: $titles{$item}.'</label>'.(' 'x3);
11063: if ($item eq 'csv') {
11064: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
11065: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
11066: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
11067: foreach my $col (@fields) {
11068: my $selnone;
11069: if ($csvfields{$col} eq '') {
11070: $selnone = ' selected="selected"';
11071: }
11072: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
11073: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
11074: '<option value=""'.$selnone.'></option>';
11075: for (my $i=0; $i<20; $i++) {
11076: my $shown = $i+1;
11077: my $sel;
11078: unless ($selnone) {
11079: if (exists($csvfields{$col})) {
11080: if ($csvfields{$col} == $i) {
11081: $sel = ' selected="selected"';
11082: }
11083: }
11084: }
11085: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
11086: }
11087: $datatable .= '</select></td></tr>';
11088: }
11089: $datatable .= '</table></fieldset>'.
11090: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
11091: '<legend>'.&mt('CSV Options').'</legend>';
11092: foreach my $option ('hdr','pad','rem') {
11093: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
11094: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
11095: &mt('Yes').'</label>'.(' 'x2)."\n".
11096: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
11097: }
11098: $datatable .= '</fieldset>';
11099: $itemcount ++;
11100: }
11101: }
11102: $datatable .= '</td></tr>';
11103: $$rowtotal ++;
11104: return $datatable;
11105: }
11106:
11107: sub scantronconfig_titles {
11108: return &Apache::lonlocal::texthash(
11109: dat => 'Standard format (.dat)',
11110: csv => 'Comma separated values (.csv)',
11111: hdr => 'Remove first line in file (contains column titles)',
11112: pad => 'Prepend 0s to PaperID',
11113: rem => 'Remove leading spaces (except Question Response columns)',
11114: CODE => 'CODE',
11115: ID => 'Student ID',
11116: PaperID => 'Paper ID',
11117: FirstName => 'First Name',
11118: LastName => 'Last Name',
11119: FirstQuestion => 'First Question Response',
11120: Section => 'Section',
11121: );
11122: }
11123:
11124: sub scantroncsv_fields {
11125: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
11126: }
11127:
11128: sub print_coursecategories {
11129: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
11130: my $datatable;
11131: if ($position eq 'top') {
11132: my (%checked);
11133: my @catitems = ('unauth','auth');
11134: my @cattypes = ('std','domonly','codesrch','none');
11135: $checked{'unauth'} = 'std';
11136: $checked{'auth'} = 'std';
11137: if (ref($settings) eq 'HASH') {
11138: foreach my $type (@cattypes) {
11139: if ($type eq $settings->{'unauth'}) {
11140: $checked{'unauth'} = $type;
11141: }
11142: if ($type eq $settings->{'auth'}) {
11143: $checked{'auth'} = $type;
11144: }
11145: }
11146: }
11147: my %lt = &Apache::lonlocal::texthash (
11148: unauth => 'Catalog type for unauthenticated users',
11149: auth => 'Catalog type for authenticated users',
11150: none => 'No catalog',
11151: std => 'Standard catalog',
11152: domonly => 'Domain-only catalog',
11153: codesrch => "Code search form",
11154: );
11155: my $itemcount = 0;
11156: foreach my $item (@catitems) {
11157: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11158: $datatable .= '<tr '.$css_class.'>'.
11159: '<td>'.$lt{$item}.'</td>'.
11160: '<td class="LC_right_item"><span class="LC_nobreak">';
11161: foreach my $type (@cattypes) {
11162: my $ischecked;
11163: if ($checked{$item} eq $type) {
11164: $ischecked=' checked="checked"';
11165: }
11166: $datatable .= '<label>'.
11167: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
11168: ' />'.$lt{$type}.'</label> ';
11169: }
11170: $datatable .= '</span></td></tr>';
11171: $itemcount ++;
11172: }
11173: $$rowtotal += $itemcount;
11174: } elsif ($position eq 'middle') {
11175: my $toggle_cats_crs = ' ';
11176: my $toggle_cats_dom = ' checked="checked" ';
11177: my $can_cat_crs = ' ';
11178: my $can_cat_dom = ' checked="checked" ';
11179: my $toggle_catscomm_comm = ' ';
11180: my $toggle_catscomm_dom = ' checked="checked" ';
11181: my $can_catcomm_comm = ' ';
11182: my $can_catcomm_dom = ' checked="checked" ';
11183: my $toggle_catsplace_place = ' ';
11184: my $toggle_catsplace_dom = ' checked="checked" ';
11185: my $can_catplace_place = ' ';
11186: my $can_catplace_dom = ' checked="checked" ';
11187:
11188: if (ref($settings) eq 'HASH') {
11189: if ($settings->{'togglecats'} eq 'crs') {
11190: $toggle_cats_crs = $toggle_cats_dom;
11191: $toggle_cats_dom = ' ';
11192: }
11193: if ($settings->{'categorize'} eq 'crs') {
11194: $can_cat_crs = $can_cat_dom;
11195: $can_cat_dom = ' ';
11196: }
11197: if ($settings->{'togglecatscomm'} eq 'comm') {
11198: $toggle_catscomm_comm = $toggle_catscomm_dom;
11199: $toggle_catscomm_dom = ' ';
11200: }
11201: if ($settings->{'categorizecomm'} eq 'comm') {
11202: $can_catcomm_comm = $can_catcomm_dom;
11203: $can_catcomm_dom = ' ';
11204: }
11205: if ($settings->{'togglecatsplace'} eq 'place') {
11206: $toggle_catsplace_place = $toggle_catsplace_dom;
11207: $toggle_catsplace_dom = ' ';
11208: }
11209: if ($settings->{'categorizeplace'} eq 'place') {
11210: $can_catplace_place = $can_catplace_dom;
11211: $can_catplace_dom = ' ';
11212: }
11213: }
11214: my %title = &Apache::lonlocal::texthash (
11215: togglecats => 'Show/Hide a course in catalog',
11216: togglecatscomm => 'Show/Hide a community in catalog',
11217: togglecatsplace => 'Show/Hide a placement test in catalog',
11218: categorize => 'Assign a category to a course',
11219: categorizecomm => 'Assign a category to a community',
11220: categorizeplace => 'Assign a category to a placement test',
11221: );
11222: my %level = &Apache::lonlocal::texthash (
11223: dom => 'Set in Domain',
11224: crs => 'Set in Course',
11225: comm => 'Set in Community',
11226: place => 'Set in Placement Test',
11227: );
11228: $datatable = '<tr class="LC_odd_row">'.
11229: '<td>'.$title{'togglecats'}.'</td>'.
11230: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11231: '<input type="radio" name="togglecats"'.
11232: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11233: '<label><input type="radio" name="togglecats"'.
11234: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
11235: '</tr><tr>'.
11236: '<td>'.$title{'categorize'}.'</td>'.
11237: '<td class="LC_right_item"><span class="LC_nobreak">'.
11238: '<label><input type="radio" name="categorize"'.
11239: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11240: '<label><input type="radio" name="categorize"'.
11241: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
11242: '</tr><tr class="LC_odd_row">'.
11243: '<td>'.$title{'togglecatscomm'}.'</td>'.
11244: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11245: '<input type="radio" name="togglecatscomm"'.
11246: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11247: '<label><input type="radio" name="togglecatscomm"'.
11248: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
11249: '</tr><tr>'.
11250: '<td>'.$title{'categorizecomm'}.'</td>'.
11251: '<td class="LC_right_item"><span class="LC_nobreak">'.
11252: '<label><input type="radio" name="categorizecomm"'.
11253: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11254: '<label><input type="radio" name="categorizecomm"'.
11255: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
11256: '</tr><tr class="LC_odd_row">'.
11257: '<td>'.$title{'togglecatsplace'}.'</td>'.
11258: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11259: '<input type="radio" name="togglecatsplace"'.
11260: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11261: '<label><input type="radio" name="togglecatscomm"'.
11262: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
11263: '</tr><tr>'.
11264: '<td>'.$title{'categorizeplace'}.'</td>'.
11265: '<td class="LC_right_item"><span class="LC_nobreak">'.
11266: '<label><input type="radio" name="categorizeplace"'.
11267: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11268: '<label><input type="radio" name="categorizeplace"'.
11269: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
11270: '</tr>';
11271: $$rowtotal += 6;
11272: } else {
11273: my $css_class;
11274: my $itemcount = 1;
11275: my $cathash;
11276: if (ref($settings) eq 'HASH') {
11277: $cathash = $settings->{'cats'};
11278: }
11279: if (ref($cathash) eq 'HASH') {
11280: my (@cats,@trails,%allitems,%idx,@jsarray);
11281: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11282: \%allitems,\%idx,\@jsarray);
11283: my $maxdepth = scalar(@cats);
11284: my $colattrib = '';
11285: if ($maxdepth > 2) {
11286: $colattrib = ' colspan="2" ';
11287: }
11288: my @path;
11289: if (@cats > 0) {
11290: if (ref($cats[0]) eq 'ARRAY') {
11291: my $numtop = @{$cats[0]};
11292: my $maxnum = $numtop;
11293: my %default_names = (
11294: instcode => &mt('Official courses'),
11295: communities => &mt('Communities'),
11296: placement => &mt('Placement Tests'),
11297: );
11298:
11299: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11300: ($cathash->{'instcode::0'} eq '') ||
11301: (!grep(/^communities$/,@{$cats[0]})) ||
11302: ($cathash->{'communities::0'} eq '') ||
11303: (!grep(/^placement$/,@{$cats[0]})) ||
11304: ($cathash->{'placement::0'} eq '')) {
11305: $maxnum ++;
11306: }
11307: my $lastidx;
11308: for (my $i=0; $i<$numtop; $i++) {
11309: my $parent = $cats[0][$i];
11310: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11311: my $item = &escape($parent).'::0';
11312: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11313: $lastidx = $idx{$item};
11314: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11315: .'<select name="'.$item.'"'.$chgstr.'>';
11316: for (my $k=0; $k<=$maxnum; $k++) {
11317: my $vpos = $k+1;
11318: my $selstr;
11319: if ($k == $i) {
11320: $selstr = ' selected="selected" ';
11321: }
11322: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11323: }
11324: $datatable .= '</select></span></td><td>';
11325: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11326: $datatable .= '<span class="LC_nobreak">'
11327: .$default_names{$parent}.'</span>';
11328: if ($parent eq 'instcode') {
11329: $datatable .= '<br /><span class="LC_nobreak">('
11330: .&mt('with institutional codes')
11331: .')</span></td><td'.$colattrib.'>';
11332: } else {
11333: $datatable .= '<table><tr><td>';
11334: }
11335: $datatable .= '<span class="LC_nobreak">'
11336: .'<label><input type="radio" name="'
11337: .$parent.'" value="1" checked="checked" />'
11338: .&mt('Display').'</label>';
11339: if ($parent eq 'instcode') {
11340: $datatable .= ' ';
11341: } else {
11342: $datatable .= '</span></td></tr><tr><td>'
11343: .'<span class="LC_nobreak">';
11344: }
11345: $datatable .= '<label><input type="radio" name="'
11346: .$parent.'" value="0" />'
11347: .&mt('Do not display').'</label></span>';
11348: if (($parent eq 'communities') || ($parent eq 'placement')) {
11349: $datatable .= '</td></tr></table>';
11350: }
11351: $datatable .= '</td>';
11352: } else {
11353: $datatable .= $parent
11354: .' <span class="LC_nobreak"><label>'
11355: .'<input type="checkbox" name="deletecategory" '
11356: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11357: }
11358: my $depth = 1;
11359: push(@path,$parent);
11360: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11361: pop(@path);
11362: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11363: $itemcount ++;
11364: }
11365: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11366: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11367: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11368: for (my $k=0; $k<=$maxnum; $k++) {
11369: my $vpos = $k+1;
11370: my $selstr;
11371: if ($k == $numtop) {
11372: $selstr = ' selected="selected" ';
11373: }
11374: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11375: }
11376: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11377: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11378: .'</tr>'."\n";
11379: $itemcount ++;
11380: foreach my $default ('instcode','communities','placement') {
11381: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11382: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11383: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11384: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11385: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11386: for (my $k=0; $k<=$maxnum; $k++) {
11387: my $vpos = $k+1;
11388: my $selstr;
11389: if ($k == $maxnum) {
11390: $selstr = ' selected="selected" ';
11391: }
11392: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11393: }
11394: $datatable .= '</select></span></td>'.
11395: '<td><span class="LC_nobreak">'.
11396: $default_names{$default}.'</span>';
11397: if ($default eq 'instcode') {
11398: $datatable .= '<br /><span class="LC_nobreak">('
11399: .&mt('with institutional codes').')</span>';
11400: }
11401: $datatable .= '</td>'
11402: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11403: .&mt('Display').'</label> '
11404: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11405: .&mt('Do not display').'</label></span></td></tr>';
11406: }
11407: }
11408: }
11409: } else {
11410: $datatable .= &initialize_categories($itemcount);
11411: }
11412: } else {
11413: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11414: .&initialize_categories($itemcount);
11415: }
11416: $$rowtotal += $itemcount;
11417: }
11418: return $datatable;
11419: }
11420:
11421: sub print_serverstatuses {
11422: my ($dom,$settings,$rowtotal) = @_;
11423: my $datatable;
11424: my @pages = &serverstatus_pages();
11425: my (%namedaccess,%machineaccess);
11426: foreach my $type (@pages) {
11427: $namedaccess{$type} = '';
11428: $machineaccess{$type}= '';
11429: }
11430: if (ref($settings) eq 'HASH') {
11431: foreach my $type (@pages) {
11432: if (exists($settings->{$type})) {
11433: if (ref($settings->{$type}) eq 'HASH') {
11434: foreach my $key (keys(%{$settings->{$type}})) {
11435: if ($key eq 'namedusers') {
11436: $namedaccess{$type} = $settings->{$type}->{$key};
11437: } elsif ($key eq 'machines') {
11438: $machineaccess{$type} = $settings->{$type}->{$key};
11439: }
11440: }
11441: }
11442: }
11443: }
11444: }
11445: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11446: my $rownum = 0;
11447: my $css_class;
11448: foreach my $type (@pages) {
11449: $rownum ++;
11450: $css_class = $rownum%2?' class="LC_odd_row"':'';
11451: $datatable .= '<tr'.$css_class.'>'.
11452: '<td><span class="LC_nobreak">'.
11453: $titles->{$type}.'</span></td>'.
11454: '<td class="LC_left_item">'.
11455: '<input type="text" name="'.$type.'_namedusers" '.
11456: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11457: '<td class="LC_right_item">'.
11458: '<span class="LC_nobreak">'.
11459: '<input type="text" name="'.$type.'_machines" '.
11460: 'value="'.$machineaccess{$type}.'" size="10" />'.
11461: '</span></td></tr>'."\n";
11462: }
11463: $$rowtotal += $rownum;
11464: return $datatable;
11465: }
11466:
11467: sub serverstatus_pages {
11468: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11469: 'checksums','clusterstatus','certstatus','metadata_keywords',
11470: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11471: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11472: }
11473:
11474: sub defaults_javascript {
11475: my ($settings) = @_;
11476: return unless (ref($settings) eq 'HASH');
11477: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11478: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11479: if ($maxnum eq '') {
11480: $maxnum = 0;
11481: }
11482: $maxnum ++;
11483: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11484: return <<"ENDSCRIPT";
11485: <script type="text/javascript">
11486: // <![CDATA[
11487: function reorderTypes(form,caller) {
11488: var changedVal;
11489: $jstext
11490: var newpos = 'addinststatus_pos';
11491: var current = new Array;
11492: var maxh = $maxnum;
11493: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11494: var oldVal;
11495: if (caller == newpos) {
11496: changedVal = newitemVal;
11497: } else {
11498: var curritem = 'inststatus_pos_'+caller;
11499: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11500: current[newitemVal] = newpos;
11501: }
11502: for (var i=0; i<inststatuses.length; i++) {
11503: if (inststatuses[i] != caller) {
11504: var elementName = 'inststatus_pos_'+inststatuses[i];
11505: if (form.elements[elementName]) {
11506: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11507: current[currVal] = elementName;
11508: }
11509: }
11510: }
11511: for (var j=0; j<maxh; j++) {
11512: if (current[j] == undefined) {
11513: oldVal = j;
11514: }
11515: }
11516: if (oldVal < changedVal) {
11517: for (var k=oldVal+1; k<=changedVal ; k++) {
11518: var elementName = current[k];
11519: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11520: }
11521: } else {
11522: for (var k=changedVal; k<oldVal; k++) {
11523: var elementName = current[k];
11524: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11525: }
11526: }
11527: return;
11528: }
11529:
11530: // ]]>
11531: </script>
11532:
11533: ENDSCRIPT
11534: }
11535: return;
11536: }
11537:
11538: sub passwords_javascript {
11539: my ($prefix) = @_;
11540: my %intalert;
11541: if ($prefix eq 'passwords') {
11542: %intalert = &Apache::lonlocal::texthash (
11543: 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.',
11544: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11545: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11546: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11547: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11548: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11549: );
11550: } elsif ($prefix eq 'secrets') {
11551: %intalert = &Apache::lonlocal::texthash (
11552: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11553: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11554: );
11555: }
11556: &js_escape(\%intalert);
11557: my $defmin = $Apache::lonnet::passwdmin;
11558: my $intauthjs;
11559: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11560:
11561: function warnIntAuth(field) {
11562: if (field.name == 'intauth_check') {
11563: if (field.value == '2') {
11564: alert('$intalert{authcheck}');
11565: }
11566: }
11567: if (field.name == 'intauth_cost') {
11568: field.value.replace(/\s/g,'');
11569: if (field.value != '') {
11570: var regexdigit=/^\\d+\$/;
11571: if (!regexdigit.test(field.value)) {
11572: alert('$intalert{authcost}');
11573: }
11574: }
11575: }
11576: return;
11577: }
11578:
11579: ENDSCRIPT
11580:
11581: }
11582:
11583: $intauthjs .= <<"ENDSCRIPT";
11584:
11585: function warnInt$prefix(field) {
11586: field.value.replace(/^\s+/,'');
11587: field.value.replace(/\s+\$/,'');
11588: var regexdigit=/^\\d+\$/;
11589: if (field.name == '${prefix}_min') {
11590: if (field.value == '') {
11591: alert('$intalert{passmin}');
11592: field.value = '$defmin';
11593: } else {
11594: if (!regexdigit.test(field.value)) {
11595: alert('$intalert{passmin}');
11596: field.value = '$defmin';
11597: }
11598: var minval = parseInt(field.value,10);
11599: if (minval < $defmin) {
11600: alert('$intalert{passmin}');
11601: field.value = '$defmin';
11602: }
11603: }
11604: } else {
11605: if (field.value == '0') {
11606: field.value = '';
11607: }
11608: if (field.value != '') {
11609: if (field.name == '${prefix}_expire') {
11610: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11611: if (!regexpposnum.test(field.value)) {
11612: alert('$intalert{passexp}');
11613: field.value = '';
11614: } else {
11615: var expval = parseFloat(field.value);
11616: if (expval == 0) {
11617: alert('$intalert{passexp}');
11618: field.value = '';
11619: }
11620: }
11621: } else {
11622: if (!regexdigit.test(field.value)) {
11623: if (field.name == '${prefix}_max') {
11624: alert('$intalert{passmax}');
11625: } else {
11626: if (field.name == '${prefix}_numsaved') {
11627: alert('$intalert{passnum}');
11628: }
11629: }
11630: field.value = '';
11631: }
11632: }
11633: }
11634: }
11635: return;
11636: }
11637:
11638: ENDSCRIPT
11639: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11640: }
11641:
11642: sub coursecategories_javascript {
11643: my ($settings) = @_;
11644: my ($output,$jstext,$cathash);
11645: if (ref($settings) eq 'HASH') {
11646: $cathash = $settings->{'cats'};
11647: }
11648: if (ref($cathash) eq 'HASH') {
11649: my (@cats,@jsarray,%idx);
11650: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11651: if (@jsarray > 0) {
11652: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11653: for (my $i=0; $i<@jsarray; $i++) {
11654: if (ref($jsarray[$i]) eq 'ARRAY') {
11655: my $catstr = join('","',@{$jsarray[$i]});
11656: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11657: }
11658: }
11659: }
11660: } else {
11661: $jstext = ' var categories = Array(1);'."\n".
11662: ' categories[0] = Array("instcode_pos");'."\n";
11663: }
11664: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11665: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11666: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11667: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11668: &js_escape(\$instcode_reserved);
11669: &js_escape(\$communities_reserved);
11670: &js_escape(\$placement_reserved);
11671: &js_escape(\$choose_again);
11672: $output = <<"ENDSCRIPT";
11673: <script type="text/javascript">
11674: // <![CDATA[
11675: function reorderCats(form,parent,item,idx) {
11676: var changedVal;
11677: $jstext
11678: var newpos = 'addcategory_pos';
11679: if (parent == '') {
11680: var has_instcode = 0;
11681: var maxtop = categories[idx].length;
11682: for (var j=0; j<maxtop; j++) {
11683: if (categories[idx][j] == 'instcode::0') {
11684: has_instcode == 1;
11685: }
11686: }
11687: if (has_instcode == 0) {
11688: categories[idx][maxtop] = 'instcode_pos';
11689: }
11690: } else {
11691: newpos += '_'+parent;
11692: }
11693: var maxh = 1 + categories[idx].length;
11694: var current = new Array;
11695: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11696: if (item == newpos) {
11697: changedVal = newitemVal;
11698: } else {
11699: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11700: current[newitemVal] = newpos;
11701: }
11702: for (var i=0; i<categories[idx].length; i++) {
11703: var elementName = categories[idx][i];
11704: if (elementName != item) {
11705: if (form.elements[elementName]) {
11706: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11707: current[currVal] = elementName;
11708: }
11709: }
11710: }
11711: var oldVal;
11712: for (var j=0; j<maxh; j++) {
11713: if (current[j] == undefined) {
11714: oldVal = j;
11715: }
11716: }
11717: if (oldVal < changedVal) {
11718: for (var k=oldVal+1; k<=changedVal ; k++) {
11719: var elementName = current[k];
11720: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11721: }
11722: } else {
11723: for (var k=changedVal; k<oldVal; k++) {
11724: var elementName = current[k];
11725: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11726: }
11727: }
11728: return;
11729: }
11730:
11731: function categoryCheck(form) {
11732: if (form.elements['addcategory_name'].value == 'instcode') {
11733: alert('$instcode_reserved\\n$choose_again');
11734: return false;
11735: }
11736: if (form.elements['addcategory_name'].value == 'communities') {
11737: alert('$communities_reserved\\n$choose_again');
11738: return false;
11739: }
11740: if (form.elements['addcategory_name'].value == 'placement') {
11741: alert('$placement_reserved\\n$choose_again');
11742: return false;
11743: }
11744: return true;
11745: }
11746:
11747: // ]]>
11748: </script>
11749:
11750: ENDSCRIPT
11751: return $output;
11752: }
11753:
11754: sub initialize_categories {
11755: my ($itemcount) = @_;
11756: my ($datatable,$css_class,$chgstr);
11757: my %default_names = &Apache::lonlocal::texthash (
11758: instcode => 'Official courses (with institutional codes)',
11759: communities => 'Communities',
11760: placement => 'Placement Tests',
11761: );
11762: my %selnum = (
11763: instcode => '0',
11764: communities => '1',
11765: placement => '2',
11766: );
11767: my %selected;
11768: foreach my $default ('instcode','communities','placement') {
11769: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11770: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11771: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11772: $selected{$selnum{$default}} = ' selected="selected"';
11773: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11774: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11775: .'<option value="0"'.$selected{'0'}.'>1</option>'
11776: .'<option value="1"'.$selected{'1'}.'>2</option>'
11777: .'<option value="2"'.$selected{'2'}.'>3</option>'
11778: .'<option value="3">4</option></select> '
11779: .$default_names{$default}
11780: .'</span></td><td><span class="LC_nobreak">'
11781: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11782: .&mt('Display').'</label> <label>'
11783: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11784: .'</label></span></td></tr>';
11785: $itemcount ++;
11786: }
11787: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11788: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11789: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11790: .'<select name="addcategory_pos"'.$chgstr.'>'
11791: .'<option value="0">1</option>'
11792: .'<option value="1">2</option>'
11793: .'<option value="2">3</option>'
11794: .'<option value="3" selected="selected">4</option></select> '
11795: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11796: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11797: .'</td></tr>';
11798: return $datatable;
11799: }
11800:
11801: sub build_category_rows {
11802: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11803: my ($text,$name,$item,$chgstr);
11804: if (ref($cats) eq 'ARRAY') {
11805: my $maxdepth = scalar(@{$cats});
11806: if (ref($cats->[$depth]) eq 'HASH') {
11807: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11808: my $numchildren = @{$cats->[$depth]{$parent}};
11809: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11810: $text .= '<td><table class="LC_data_table">';
11811: my ($idxnum,$parent_name,$parent_item);
11812: my $higher = $depth - 1;
11813: if ($higher == 0) {
11814: $parent_name = &escape($parent).'::'.$higher;
11815: } else {
11816: if (ref($path) eq 'ARRAY') {
11817: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11818: }
11819: }
11820: $parent_item = 'addcategory_pos_'.$parent_name;
11821: for (my $j=0; $j<=$numchildren; $j++) {
11822: if ($j < $numchildren) {
11823: $name = $cats->[$depth]{$parent}[$j];
11824: $item = &escape($name).':'.&escape($parent).':'.$depth;
11825: $idxnum = $idx->{$item};
11826: } else {
11827: $name = $parent_name;
11828: $item = $parent_item;
11829: }
11830: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11831: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11832: for (my $i=0; $i<=$numchildren; $i++) {
11833: my $vpos = $i+1;
11834: my $selstr;
11835: if ($j == $i) {
11836: $selstr = ' selected="selected" ';
11837: }
11838: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11839: }
11840: $text .= '</select> ';
11841: if ($j < $numchildren) {
11842: my $deeper = $depth+1;
11843: $text .= $name.' '
11844: .'<label><input type="checkbox" name="deletecategory" value="'
11845: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11846: if(ref($path) eq 'ARRAY') {
11847: push(@{$path},$name);
11848: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11849: pop(@{$path});
11850: }
11851: } else {
11852: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11853: if ($j == $numchildren) {
11854: $text .= $name;
11855: } else {
11856: $text .= $item;
11857: }
11858: $text .= '" value="" />';
11859: }
11860: $text .= '</td></tr>';
11861: }
11862: $text .= '</table></td>';
11863: } else {
11864: my $higher = $depth-1;
11865: if ($higher == 0) {
11866: $name = &escape($parent).'::'.$higher;
11867: } else {
11868: if (ref($path) eq 'ARRAY') {
11869: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11870: }
11871: }
11872: my $colspan;
11873: if ($parent ne 'instcode') {
11874: $colspan = $maxdepth - $depth - 1;
11875: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11876: }
11877: }
11878: }
11879: }
11880: return $text;
11881: }
11882:
11883: sub modifiable_userdata_row {
11884: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11885: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11886: my ($role,$rolename,$statustype);
11887: $role = $item;
11888: if ($context eq 'cancreate') {
11889: if ($item =~ /^(emailusername)_(.+)$/) {
11890: $role = $1;
11891: $statustype = $2;
11892: if (ref($usertypes) eq 'HASH') {
11893: if ($usertypes->{$statustype}) {
11894: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11895: } else {
11896: $rolename = &mt('Data provided by user');
11897: }
11898: }
11899: }
11900: } elsif ($context eq 'selfcreate') {
11901: if (ref($usertypes) eq 'HASH') {
11902: $rolename = $usertypes->{$role};
11903: } else {
11904: $rolename = $role;
11905: }
11906: } elsif ($context eq 'lti') {
11907: $rolename = &mt('Institutional data used (if available)');
11908: } elsif ($context eq 'privacy') {
11909: $rolename = $itemdesc;
11910: } else {
11911: if ($role eq 'cr') {
11912: $rolename = &mt('Custom role');
11913: } else {
11914: $rolename = &Apache::lonnet::plaintext($role);
11915: }
11916: }
11917: my (@fields,%fieldtitles);
11918: if (ref($fieldsref) eq 'ARRAY') {
11919: @fields = @{$fieldsref};
11920: } else {
11921: @fields = ('lastname','firstname','middlename','generation',
11922: 'permanentemail','id');
11923: }
11924: if ((ref($titlesref) eq 'HASH')) {
11925: %fieldtitles = %{$titlesref};
11926: } else {
11927: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11928: }
11929: my $output;
11930: my $css_class;
11931: if ($rowcount%2) {
11932: $css_class = 'LC_odd_row';
11933: }
11934: if ($customcss) {
11935: $css_class .= " $customcss";
11936: }
11937: $css_class =~ s/^\s+//;
11938: if ($css_class) {
11939: $css_class = ' class="'.$css_class.'"';
11940: }
11941: if ($rowstyle) {
11942: $css_class .= ' style="'.$rowstyle.'"';
11943: }
11944: if ($rowid) {
11945: $rowid = ' id="'.$rowid.'"';
11946: }
11947: $output = '<tr '.$css_class.$rowid.'>'.
11948: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11949: '<td class="LC_left_item" colspan="2"><table>';
11950: my $rem;
11951: my %checks;
11952: my %current;
11953: if (ref($settings) eq 'HASH') {
11954: my $hashref;
11955: if ($context eq 'lti') {
11956: if (ref($settings) eq 'HASH') {
11957: $hashref = $settings->{'instdata'};
11958: }
11959: } elsif ($context eq 'privacy') {
11960: my ($key,$inner) = split(/_/,$role);
11961: if (ref($settings) eq 'HASH') {
11962: if (ref($settings->{$key}) eq 'HASH') {
11963: $hashref = $settings->{$key}->{$inner};
11964: }
11965: }
11966: } elsif (ref($settings->{$context}) eq 'HASH') {
11967: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11968: $hashref = $settings->{'lti_instdata'};
11969: }
11970: if ($role eq 'emailusername') {
11971: if ($statustype) {
11972: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11973: $hashref = $settings->{$context}->{$role}->{$statustype};
11974: }
11975: }
11976: }
11977: }
11978: if (ref($hashref) eq 'HASH') {
11979: foreach my $field (@fields) {
11980: if ($hashref->{$field}) {
11981: if ($role eq 'emailusername') {
11982: $checks{$field} = $hashref->{$field};
11983: } else {
11984: $checks{$field} = ' checked="checked" ';
11985: }
11986: }
11987: }
11988: }
11989: }
11990:
11991: my $total = scalar(@fields);
11992: for (my $i=0; $i<$total; $i++) {
11993: $rem = $i%($numinrow);
11994: if ($rem == 0) {
11995: if ($i > 0) {
11996: $output .= '</tr>';
11997: }
11998: $output .= '<tr>';
11999: }
12000: my $check = ' ';
12001: unless ($role eq 'emailusername') {
12002: if (exists($checks{$fields[$i]})) {
12003: $check = $checks{$fields[$i]};
12004: } elsif ($context eq 'privacy') {
12005: if ($role =~ /^priv_(domain|course)$/) {
12006: if (ref($settings) ne 'HASH') {
12007: $check = ' checked="checked" ';
12008: }
12009: } elsif ($role =~ /^priv_(author|community)$/) {
12010: if (ref($settings) ne 'HASH') {
12011: unless ($fields[$i] eq 'id') {
12012: $check = ' checked="checked" ';
12013: }
12014: }
12015: } elsif ($role =~ /^(unpriv|othdom)_/) {
12016: if (ref($settings) ne 'HASH') {
12017: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
12018: $check = ' checked="checked" ';
12019: }
12020: }
12021: }
12022: } elsif ($context ne 'lti') {
12023: if ($role eq 'st') {
12024: if (ref($settings) ne 'HASH') {
12025: $check = ' checked="checked" ';
12026: }
12027: }
12028: }
12029: }
12030: $output .= '<td class="LC_left_item">'.
12031: '<span class="LC_nobreak">';
12032: my $prefix = 'canmodify';
12033: if ($role eq 'emailusername') {
12034: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
12035: $checks{$fields[$i]} = 'omit';
12036: }
12037: foreach my $option ('required','optional','omit') {
12038: my $checked='';
12039: if ($checks{$fields[$i]} eq $option) {
12040: $checked='checked="checked" ';
12041: }
12042: $output .= '<label>'.
12043: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
12044: &mt($option).'</label>'.(' ' x2);
12045: }
12046: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
12047: } else {
12048: if ($context eq 'lti') {
12049: $prefix = 'lti';
12050: } elsif ($context eq 'privacy') {
12051: $prefix = 'privacy';
12052: }
12053: $output .= '<label>'.
12054: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
12055: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
12056: '</label>';
12057: }
12058: $output .= '</span></td>';
12059: }
12060: $rem = $total%$numinrow;
12061: my $colsleft;
12062: if ($rem) {
12063: $colsleft = $numinrow - $rem;
12064: }
12065: if ($colsleft > 1) {
12066: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
12067: ' </td>';
12068: } elsif ($colsleft == 1) {
12069: $output .= '<td class="LC_left_item"> </td>';
12070: }
12071: $output .= '</tr></table></td></tr>';
12072: return $output;
12073: }
12074:
12075: sub insttypes_row {
12076: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
12077: $customcss,$rowstyle) = @_;
12078: my %lt = &Apache::lonlocal::texthash (
12079: cansearch => 'Users allowed to search',
12080: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
12081: lockablenames => 'User preference to lock name',
12082: selfassign => 'Self-reportable affiliations',
12083: overrides => "Override domain's helpdesk settings based on requester's affiliation",
12084: );
12085: my $showdom;
12086: if ($context eq 'cansearch') {
12087: $showdom = ' ('.$dom.')';
12088: }
12089: my $class = 'LC_left_item';
12090: if ($context eq 'statustocreate') {
12091: $class = 'LC_right_item';
12092: }
12093: my $css_class;
12094: if ($$rowtotal%2) {
12095: $css_class = 'LC_odd_row';
12096: }
12097: if ($customcss) {
12098: $css_class .= ' '.$customcss;
12099: }
12100: $css_class =~ s/^\s+//;
12101: if ($css_class) {
12102: $css_class = ' class="'.$css_class.'"';
12103: }
12104: if ($rowstyle) {
12105: $css_class .= ' style="'.$rowstyle.'"';
12106: }
12107: if ($onclick) {
12108: $onclick = 'onclick="'.$onclick.'" ';
12109: }
12110: my $output = '<tr'.$css_class.'>'.
12111: '<td>'.$lt{$context}.$showdom.
12112: '</td><td class="'.$class.'" colspan="2"><table>';
12113: my $rem;
12114: if (ref($types) eq 'ARRAY') {
12115: for (my $i=0; $i<@{$types}; $i++) {
12116: if (defined($usertypes->{$types->[$i]})) {
12117: my $rem = $i%($numinrow);
12118: if ($rem == 0) {
12119: if ($i > 0) {
12120: $output .= '</tr>';
12121: }
12122: $output .= '<tr>';
12123: }
12124: my $check = ' ';
12125: if (ref($settings) eq 'HASH') {
12126: if (ref($settings->{$context}) eq 'ARRAY') {
12127: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
12128: $check = ' checked="checked" ';
12129: }
12130: } elsif (ref($settings->{$context}) eq 'HASH') {
12131: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
12132: $check = ' checked="checked" ';
12133: }
12134: } elsif ($context eq 'statustocreate') {
12135: $check = ' checked="checked" ';
12136: }
12137: }
12138: $output .= '<td class="LC_left_item">'.
12139: '<span class="LC_nobreak"><label>'.
12140: '<input type="checkbox" name="'.$context.'" '.
12141: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
12142: $usertypes->{$types->[$i]}.'</label></span></td>';
12143: }
12144: }
12145: $rem = @{$types}%($numinrow);
12146: }
12147: my $colsleft = $numinrow - $rem;
12148: if ($context eq 'overrides') {
12149: if ($colsleft > 1) {
12150: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12151: } else {
12152: $output .= '<td class="LC_left_item">';
12153: }
12154: $output .= ' ';
12155: } else {
12156: if ($rem == 0) {
12157: $output .= '<tr>';
12158: }
12159: if ($colsleft > 1) {
12160: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12161: } else {
12162: $output .= '<td class="LC_left_item">';
12163: }
12164: my $defcheck = ' ';
12165: if (ref($settings) eq 'HASH') {
12166: if (ref($settings->{$context}) eq 'ARRAY') {
12167: if (grep(/^default$/,@{$settings->{$context}})) {
12168: $defcheck = ' checked="checked" ';
12169: }
12170: } elsif ($context eq 'statustocreate') {
12171: $defcheck = ' checked="checked" ';
12172: }
12173: }
12174: $output .= '<span class="LC_nobreak"><label>'.
12175: '<input type="checkbox" name="'.$context.'" '.
12176: 'value="default"'.$defcheck.$onclick.' />'.
12177: $othertitle.'</label></span>';
12178: }
12179: $output .= '</td></tr></table></td></tr>';
12180: return $output;
12181: }
12182:
12183: sub sorted_searchtitles {
12184: my %searchtitles = &Apache::lonlocal::texthash(
12185: 'uname' => 'username',
12186: 'lastname' => 'last name',
12187: 'lastfirst' => 'last name, first name',
12188: );
12189: my @titleorder = ('uname','lastname','lastfirst');
12190: return (\%searchtitles,\@titleorder);
12191: }
12192:
12193: sub sorted_searchtypes {
12194: my %srchtypes_desc = (
12195: exact => 'is exact match',
12196: contains => 'contains ..',
12197: begins => 'begins with ..',
12198: );
12199: my @srchtypeorder = ('exact','begins','contains');
12200: return (\%srchtypes_desc,\@srchtypeorder);
12201: }
12202:
12203: sub usertype_update_row {
12204: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
12205: my $datatable;
12206: my $numinrow = 4;
12207: foreach my $type (@{$types}) {
12208: if (defined($usertypes->{$type})) {
12209: $$rownums ++;
12210: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
12211: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
12212: '</td><td class="LC_left_item"><table>';
12213: for (my $i=0; $i<@{$fields}; $i++) {
12214: my $rem = $i%($numinrow);
12215: if ($rem == 0) {
12216: if ($i > 0) {
12217: $datatable .= '</tr>';
12218: }
12219: $datatable .= '<tr>';
12220: }
12221: my $check = ' ';
12222: if (ref($settings) eq 'HASH') {
12223: if (ref($settings->{'fields'}) eq 'HASH') {
12224: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
12225: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
12226: $check = ' checked="checked" ';
12227: }
12228: }
12229: }
12230: }
12231:
12232: if ($i == @{$fields}-1) {
12233: my $colsleft = $numinrow - $rem;
12234: if ($colsleft > 1) {
12235: $datatable .= '<td colspan="'.$colsleft.'">';
12236: } else {
12237: $datatable .= '<td>';
12238: }
12239: } else {
12240: $datatable .= '<td>';
12241: }
12242: $datatable .= '<span class="LC_nobreak"><label>'.
12243: '<input type="checkbox" name="updateable_'.$type.
12244: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
12245: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
12246: }
12247: $datatable .= '</tr></table></td></tr>';
12248: }
12249: }
12250: return $datatable;
12251: }
12252:
12253: sub modify_login {
12254: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12255: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12256: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12257: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
12258: %title = ( coursecatalog => 'Display course catalog',
12259: adminmail => 'Display administrator E-mail address',
12260: helpdesk => 'Display "Contact Helpdesk" link',
12261: newuser => 'Link for visitors to create a user account',
12262: loginheader => 'Log-in box header',
12263: saml => 'Dual SSO and non-SSO login');
12264: @offon = ('off','on');
12265: if (ref($domconfig{login}) eq 'HASH') {
12266: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12267: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12268: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12269: }
12270: }
12271: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12272: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12273: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12274: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12275: $saml{$lonhost} = 1;
12276: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12277: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12278: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12279: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12280: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12281: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12282: }
12283: }
12284: }
12285: }
12286: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12287: \%domconfig,\%loginhash);
12288: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12289: foreach my $item (@toggles) {
12290: $loginhash{login}{$item} = $env{'form.'.$item};
12291: }
12292: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12293: if (ref($colchanges{'login'}) eq 'HASH') {
12294: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12295: \%loginhash);
12296: }
12297:
12298: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12299: my %domservers = &Apache::lonnet::get_servers($dom);
12300: my @loginvia_attribs = ('serverpath','custompath','exempt');
12301: if (keys(%servers) > 1) {
12302: foreach my $lonhost (keys(%servers)) {
12303: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12304: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12305: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12306: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12307: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12308: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12309: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12310: $changes{'loginvia'}{$lonhost} = 1;
12311: } else {
12312: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12313: $changes{'loginvia'}{$lonhost} = 1;
12314: }
12315: } else {
12316: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12317: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12318: $changes{'loginvia'}{$lonhost} = 1;
12319: }
12320: }
12321: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12322: foreach my $item (@loginvia_attribs) {
12323: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12324: }
12325: } else {
12326: foreach my $item (@loginvia_attribs) {
12327: my $new = $env{'form.'.$lonhost.'_'.$item};
12328: if (($item eq 'serverpath') && ($new eq 'custom')) {
12329: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12330: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12331: $new = '/';
12332: }
12333: }
12334: if (($item eq 'custompath') &&
12335: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12336: $new = '';
12337: }
12338: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12339: $changes{'loginvia'}{$lonhost} = 1;
12340: }
12341: if ($item eq 'exempt') {
12342: $new = &check_exempt_addresses($new);
12343: }
12344: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12345: }
12346: }
12347: } else {
12348: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12349: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12350: $changes{'loginvia'}{$lonhost} = 1;
12351: foreach my $item (@loginvia_attribs) {
12352: my $new = $env{'form.'.$lonhost.'_'.$item};
12353: if (($item eq 'serverpath') && ($new eq 'custom')) {
12354: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12355: $new = '/';
12356: }
12357: }
12358: if (($item eq 'custompath') &&
12359: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12360: $new = '';
12361: }
12362: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12363: }
12364: }
12365: }
12366: }
12367: }
12368:
12369: my $servadm = $r->dir_config('lonAdmEMail');
12370: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12371: if (ref($domconfig{'login'}) eq 'HASH') {
12372: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12373: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12374: if ($lang eq 'nolang') {
12375: push(@currlangs,$lang);
12376: } elsif (defined($langchoices{$lang})) {
12377: push(@currlangs,$lang);
12378: } else {
12379: next;
12380: }
12381: }
12382: }
12383: }
12384: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12385: if (@currlangs > 0) {
12386: foreach my $lang (@currlangs) {
12387: if (grep(/^\Q$lang\E$/,@delurls)) {
12388: $changes{'helpurl'}{$lang} = 1;
12389: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12390: $changes{'helpurl'}{$lang} = 1;
12391: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12392: push(@newlangs,$lang);
12393: } else {
12394: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12395: }
12396: }
12397: }
12398: unless (grep(/^nolang$/,@currlangs)) {
12399: if ($env{'form.loginhelpurl_nolang.filename'}) {
12400: $changes{'helpurl'}{'nolang'} = 1;
12401: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12402: push(@newlangs,'nolang');
12403: }
12404: }
12405: if ($env{'form.loginhelpurl_add_lang'}) {
12406: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12407: ($env{'form.loginhelpurl_add_file.filename'})) {
12408: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12409: $addedfile = $env{'form.loginhelpurl_add_lang'};
12410: }
12411: }
12412: if ((@newlangs > 0) || ($addedfile)) {
12413: my $error;
12414: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12415: if ($configuserok eq 'ok') {
12416: if ($switchserver) {
12417: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12418: } elsif ($author_ok eq 'ok') {
12419: my @allnew = @newlangs;
12420: if ($addedfile ne '') {
12421: push(@allnew,$addedfile);
12422: }
12423: foreach my $lang (@allnew) {
12424: my $formelem = 'loginhelpurl_'.$lang;
12425: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12426: $formelem = 'loginhelpurl_add_file';
12427: }
12428: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12429: "help/$lang",'','',$newfile{$lang});
12430: if ($result eq 'ok') {
12431: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12432: $changes{'helpurl'}{$lang} = 1;
12433: } else {
12434: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12435: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12436: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12437: (!grep(/^\Q$lang\E$/,@delurls))) {
12438: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12439: }
12440: }
12441: }
12442: } else {
12443: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12444: }
12445: } else {
12446: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12447: }
12448: if ($error) {
12449: &Apache::lonnet::logthis($error);
12450: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12451: }
12452: }
12453:
12454: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12455: if (ref($domconfig{'login'}) eq 'HASH') {
12456: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12457: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12458: if ($domservers{$lonhost}) {
12459: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12460: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12461: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12462: }
12463: }
12464: }
12465: }
12466: }
12467: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12468: foreach my $lonhost (sort(keys(%domservers))) {
12469: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12470: $changes{'headtag'}{$lonhost} = 1;
12471: } else {
12472: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12473: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12474: }
12475: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12476: push(@newhosts,$lonhost);
12477: } elsif ($currheadtagurls{$lonhost}) {
12478: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12479: if ($currexempt{$lonhost}) {
12480: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12481: $changes{'headtag'}{$lonhost} = 1;
12482: }
12483: } elsif ($possexempt{$lonhost}) {
12484: $changes{'headtag'}{$lonhost} = 1;
12485: }
12486: if ($possexempt{$lonhost}) {
12487: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12488: }
12489: }
12490: }
12491: }
12492: if (@newhosts) {
12493: my $error;
12494: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12495: if ($configuserok eq 'ok') {
12496: if ($switchserver) {
12497: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12498: } elsif ($author_ok eq 'ok') {
12499: foreach my $lonhost (@newhosts) {
12500: my $formelem = 'loginheadtag_'.$lonhost;
12501: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12502: "login/headtag/$lonhost",'','',
12503: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12504: if ($result eq 'ok') {
12505: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12506: $changes{'headtag'}{$lonhost} = 1;
12507: if ($possexempt{$lonhost}) {
12508: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12509: }
12510: } else {
12511: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12512: $newheadtagurls{$lonhost},$result);
12513: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12514: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12515: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12516: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12517: }
12518: }
12519: }
12520: } else {
12521: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12522: }
12523: } else {
12524: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12525: }
12526: if ($error) {
12527: &Apache::lonnet::logthis($error);
12528: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12529: }
12530: }
12531: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12532: my @newsamlimgs;
12533: foreach my $lonhost (keys(%domservers)) {
12534: if ($env{'form.saml_'.$lonhost}) {
12535: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12536: push(@newsamlimgs,$lonhost);
12537: }
12538: foreach my $item ('text','alt','url','title','notsso') {
12539: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12540: }
12541: if ($saml{$lonhost}) {
12542: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12543: #FIXME Need to obsolete published image
12544: delete($currsaml{$lonhost}{'img'});
12545: $changes{'saml'}{$lonhost} = 1;
12546: }
12547: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12548: $changes{'saml'}{$lonhost} = 1;
12549: }
12550: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12551: $changes{'saml'}{$lonhost} = 1;
12552: }
12553: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12554: $changes{'saml'}{$lonhost} = 1;
12555: }
12556: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12557: $changes{'saml'}{$lonhost} = 1;
12558: }
12559: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12560: $changes{'saml'}{$lonhost} = 1;
12561: }
12562: } else {
12563: $changes{'saml'}{$lonhost} = 1;
12564: }
12565: foreach my $item ('text','alt','url','title','notsso') {
12566: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12567: }
12568: } else {
12569: if ($saml{$lonhost}) {
12570: $changes{'saml'}{$lonhost} = 1;
12571: delete($currsaml{$lonhost});
12572: }
12573: }
12574: }
12575: foreach my $posshost (keys(%currsaml)) {
12576: unless (exists($domservers{$posshost})) {
12577: delete($currsaml{$posshost});
12578: }
12579: }
12580: %{$loginhash{'login'}{'saml'}} = %currsaml;
12581: if (@newsamlimgs) {
12582: my $error;
12583: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12584: if ($configuserok eq 'ok') {
12585: if ($switchserver) {
12586: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12587: } elsif ($author_ok eq 'ok') {
12588: foreach my $lonhost (@newsamlimgs) {
12589: my $formelem = 'saml_img_'.$lonhost;
12590: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12591: "login/saml/$lonhost",'','',
12592: $env{'form.saml_img_'.$lonhost.'.filename'});
12593: if ($result eq 'ok') {
12594: $currsaml{$lonhost}{'img'} = $imgurl;
12595: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12596: $changes{'saml'}{$lonhost} = 1;
12597: } else {
12598: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12599: $lonhost,$result);
12600: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12601: }
12602: }
12603: } else {
12604: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12605: }
12606: } else {
12607: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12608: }
12609: if ($error) {
12610: &Apache::lonnet::logthis($error);
12611: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12612: }
12613: }
12614: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12615:
12616: my $defaulthelpfile = '/adm/loginproblems.html';
12617: my $defaulttext = &mt('Default in use');
12618:
12619: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12620: $dom);
12621: if ($putresult eq 'ok') {
12622: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12623: my %defaultchecked = (
12624: 'coursecatalog' => 'on',
12625: 'helpdesk' => 'on',
12626: 'adminmail' => 'off',
12627: 'newuser' => 'off',
12628: );
12629: if (ref($domconfig{'login'}) eq 'HASH') {
12630: foreach my $item (@toggles) {
12631: if ($defaultchecked{$item} eq 'on') {
12632: if (($domconfig{'login'}{$item} eq '0') &&
12633: ($env{'form.'.$item} eq '1')) {
12634: $changes{$item} = 1;
12635: } elsif (($domconfig{'login'}{$item} eq '' ||
12636: $domconfig{'login'}{$item} eq '1') &&
12637: ($env{'form.'.$item} eq '0')) {
12638: $changes{$item} = 1;
12639: }
12640: } elsif ($defaultchecked{$item} eq 'off') {
12641: if (($domconfig{'login'}{$item} eq '1') &&
12642: ($env{'form.'.$item} eq '0')) {
12643: $changes{$item} = 1;
12644: } elsif (($domconfig{'login'}{$item} eq '' ||
12645: $domconfig{'login'}{$item} eq '0') &&
12646: ($env{'form.'.$item} eq '1')) {
12647: $changes{$item} = 1;
12648: }
12649: }
12650: }
12651: }
12652: if (keys(%changes) > 0 || $colchgtext) {
12653: &Apache::loncommon::devalidate_domconfig_cache($dom);
12654: if (exists($changes{'saml'})) {
12655: my $hostid_in_use;
12656: my @hosts = &Apache::lonnet::current_machine_ids();
12657: if (@hosts > 1) {
12658: foreach my $hostid (@hosts) {
12659: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12660: $hostid_in_use = $hostid;
12661: last;
12662: }
12663: }
12664: } else {
12665: $hostid_in_use = $r->dir_config('lonHostID');
12666: }
12667: if (($hostid_in_use) &&
12668: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12669: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12670: }
12671: if (ref($lastactref) eq 'HASH') {
12672: if (ref($changes{'saml'}) eq 'HASH') {
12673: my %updates;
12674: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12675: $lastactref->{'samllanding'} = \%updates;
12676: }
12677: }
12678: }
12679: if (ref($lastactref) eq 'HASH') {
12680: $lastactref->{'domainconfig'} = 1;
12681: }
12682: $resulttext = &mt('Changes made:').'<ul>';
12683: foreach my $item (sort(keys(%changes))) {
12684: if ($item eq 'loginvia') {
12685: if (ref($changes{$item}) eq 'HASH') {
12686: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12687: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12688: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12689: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12690: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12691: $protocol = 'http' if ($protocol ne 'https');
12692: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12693:
12694: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12695: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12696: } else {
12697: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12698: }
12699: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12700: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12701: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12702: }
12703: $resulttext .= '</li>';
12704: } else {
12705: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12706: }
12707: } else {
12708: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12709: }
12710: }
12711: $resulttext .= '</ul></li>';
12712: }
12713: } elsif ($item eq 'helpurl') {
12714: if (ref($changes{$item}) eq 'HASH') {
12715: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12716: if (grep(/^\Q$lang\E$/,@delurls)) {
12717: my ($chg,$link);
12718: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12719: if ($lang eq 'nolang') {
12720: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12721: } else {
12722: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12723: }
12724: $resulttext .= '<li>'.$chg.'</li>';
12725: } else {
12726: my $chg;
12727: if ($lang eq 'nolang') {
12728: $chg = &mt('custom log-in help file for no preferred language');
12729: } else {
12730: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12731: }
12732: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12733: $loginhash{'login'}{'helpurl'}{$lang}.
12734: '?inhibitmenu=yes',$chg,600,500).
12735: '</li>';
12736: }
12737: }
12738: }
12739: } elsif ($item eq 'headtag') {
12740: if (ref($changes{$item}) eq 'HASH') {
12741: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12742: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12743: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12744: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12745: $resulttext .= '<li><a href="'.
12746: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12747: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12748: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12749: if ($possexempt{$lonhost}) {
12750: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12751: } else {
12752: $resulttext .= &mt('included for any client IP');
12753: }
12754: $resulttext .= '</li>';
12755: }
12756: }
12757: }
12758: } elsif ($item eq 'saml') {
12759: if (ref($changes{$item}) eq 'HASH') {
12760: my %notlt = (
12761: text => 'Text for log-in by SSO',
12762: img => 'SSO button image',
12763: alt => 'Alt text for button image',
12764: url => 'SSO URL',
12765: title => 'Tooltip for SSO link',
12766: notsso => 'Text for non-SSO log-in',
12767: );
12768: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12769: if (ref($currsaml{$lonhost}) eq 'HASH') {
12770: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12771: '<ul>';
12772: foreach my $key ('text','img','alt','url','title','notsso') {
12773: if ($currsaml{$lonhost}{$key} eq '') {
12774: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12775: } else {
12776: my $value = "'$currsaml{$lonhost}{$key}'";
12777: if ($key eq 'img') {
12778: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12779: }
12780: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12781: $value).'</li>';
12782: }
12783: }
12784: $resulttext .= '</ul></li>';
12785: } else {
12786: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12787: }
12788: }
12789: }
12790: } elsif ($item eq 'captcha') {
12791: if (ref($loginhash{'login'}) eq 'HASH') {
12792: my $chgtxt;
12793: if ($loginhash{'login'}{$item} eq 'notused') {
12794: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12795: } else {
12796: my %captchas = &captcha_phrases();
12797: if ($captchas{$loginhash{'login'}{$item}}) {
12798: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12799: } else {
12800: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12801: }
12802: }
12803: $resulttext .= '<li>'.$chgtxt.'</li>';
12804: }
12805: } elsif ($item eq 'recaptchakeys') {
12806: if (ref($loginhash{'login'}) eq 'HASH') {
12807: my ($privkey,$pubkey);
12808: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12809: $pubkey = $loginhash{'login'}{$item}{'public'};
12810: $privkey = $loginhash{'login'}{$item}{'private'};
12811: }
12812: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12813: if (!$pubkey) {
12814: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12815: } else {
12816: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12817: }
12818: if (!$privkey) {
12819: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12820: } else {
12821: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12822: }
12823: $chgtxt .= '</ul>';
12824: $resulttext .= '<li>'.$chgtxt.'</li>';
12825: }
12826: } elsif ($item eq 'recaptchaversion') {
12827: if (ref($loginhash{'login'}) eq 'HASH') {
12828: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12829: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12830: '</li>';
12831: }
12832: }
12833: } else {
12834: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12835: }
12836: }
12837: $resulttext .= $colchgtext.'</ul>';
12838: } else {
12839: $resulttext = &mt('No changes made to log-in page settings');
12840: }
12841: } else {
12842: $resulttext = '<span class="LC_error">'.
12843: &mt('An error occurred: [_1]',$putresult).'</span>';
12844: }
12845: if ($errors) {
12846: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12847: $errors.'</ul>';
12848: }
12849: return $resulttext;
12850: }
12851:
12852: sub check_exempt_addresses {
12853: my ($iplist) = @_;
12854: $iplist =~ s/^\s+//;
12855: $iplist =~ s/\s+$//;
12856: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12857: my (@okips,$new);
12858: foreach my $ip (@poss_ips) {
12859: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12860: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12861: push(@okips,$ip);
12862: }
12863: }
12864: }
12865: if (@okips > 0) {
12866: $new = join(',',@okips);
12867: } else {
12868: $new = '';
12869: }
12870: return $new;
12871: }
12872:
12873: sub color_font_choices {
12874: my %choices =
12875: &Apache::lonlocal::texthash (
12876: img => "Header",
12877: bgs => "Background colors",
12878: links => "Link colors",
12879: images => "Images",
12880: font => "Font color",
12881: fontmenu => "Font menu",
12882: pgbg => "Page",
12883: tabbg => "Header",
12884: sidebg => "Border",
12885: link => "Link",
12886: alink => "Active link",
12887: vlink => "Visited link",
12888: );
12889: return %choices;
12890: }
12891:
12892: sub modify_ipaccess {
12893: my ($dom,$lastactref,%domconfig) = @_;
12894: my (@allpos,%changes,%confhash,$errors,$resulttext);
12895: my (@items,%deletions,%itemids,@warnings);
12896: my ($typeorder,$types) = &commblocktype_text();
12897: if ($env{'form.ipaccess_add'}) {
12898: my $name = $env{'form.ipaccess_name_add'};
12899: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12900: if ($newid) {
12901: $itemids{'add'} = $newid;
12902: push(@items,'add');
12903: $changes{$newid} = 1;
12904: } else {
12905: $error = &mt('Failed to acquire unique ID for new IP access control item');
12906: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12907: }
12908: }
12909: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12910: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12911: if (@todelete) {
12912: map { $deletions{$_} = 1; } @todelete;
12913: }
12914: my $maxnum = $env{'form.ipaccess_maxnum'};
12915: for (my $i=0; $i<$maxnum; $i++) {
12916: my $itemid = $env{'form.ipaccess_id_'.$i};
12917: $itemid =~ s/\D+//g;
12918: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12919: if ($deletions{$itemid}) {
12920: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12921: } else {
12922: push(@items,$i);
12923: $itemids{$i} = $itemid;
12924: }
12925: }
12926: }
12927: }
12928: foreach my $idx (@items) {
12929: my $itemid = $itemids{$idx};
12930: next unless ($itemid);
12931: my %current;
12932: unless ($idx eq 'add') {
12933: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12934: %current = %{$domconfig{'ipaccess'}{$itemid}};
12935: }
12936: }
12937: my $position = $env{'form.ipaccess_pos_'.$itemid};
12938: $position =~ s/\D+//g;
12939: if ($position ne '') {
12940: $allpos[$position] = $itemid;
12941: }
12942: my $name = $env{'form.ipaccess_name_'.$idx};
12943: $name =~ s/^\s+|\s+$//g;
12944: $confhash{$itemid}{'name'} = $name;
12945: my $possrange = $env{'form.ipaccess_range_'.$idx};
12946: $possrange =~ s/^\s+|\s+$//g;
12947: unless ($possrange eq '') {
12948: $possrange =~ s/[\r\n]+/\s/g;
12949: $possrange =~ s/\s*-\s*/-/g;
12950: $possrange =~ s/\s+/,/g;
12951: $possrange =~ s/,+/,/g;
12952: if ($possrange ne '') {
12953: my (@ok,$count);
12954: $count = 0;
12955: foreach my $poss (split(/\,/,$possrange)) {
12956: $count ++;
12957: $poss = &validate_ip_pattern($poss);
12958: if ($poss ne '') {
12959: push(@ok,$poss);
12960: }
12961: }
12962: my $diff = $count - scalar(@ok);
12963: if ($diff) {
12964: $errors .= '<li><span class="LC_error">'.
12965: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12966: $diff,$name).
12967: '</span></li>';
12968: }
12969: if (@ok) {
12970: my @cidr_list;
12971: foreach my $item (@ok) {
12972: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12973: }
12974: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12975: }
12976: }
12977: }
12978: foreach my $field ('name','ip') {
12979: unless (($idx eq 'add') || ($changes{$itemid})) {
12980: if ($current{$field} ne $confhash{$itemid}{$field}) {
12981: $changes{$itemid} = 1;
12982: last;
12983: }
12984: }
12985: }
12986: $confhash{$itemid}{'commblocks'} = {};
12987:
12988: my %commblocks;
12989: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12990: foreach my $type (@{$typeorder}) {
12991: if ($commblocks{$type}) {
12992: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12993: }
12994: unless (($idx eq 'add') || ($changes{$itemid})) {
12995: if (ref($current{'commblocks'}) eq 'HASH') {
12996: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12997: $changes{$itemid} = 1;
12998: }
12999: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
13000: $changes{$itemid} = 1;
13001: }
13002: }
13003: }
13004: $confhash{$itemid}{'courses'} = {};
13005: my %crsdeletions;
13006: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
13007: if (@delcrs) {
13008: map { $crsdeletions{$_} = 1; } @delcrs;
13009: }
13010: if (ref($current{'courses'}) eq 'HASH') {
13011: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
13012: if ($crsdeletions{$cid}) {
13013: $changes{$itemid} = 1;
13014: } else {
13015: $confhash{$itemid}{'courses'}{$cid} = 1;
13016: }
13017: }
13018: }
13019: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
13020: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
13021: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
13022: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
13023: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
13024: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
13025: $errors .= '<li><span class="LC_error">'.
13026: &mt('Invalid courseID [_1] omitted from list of allowed courses',
13027: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
13028: '</span></li>';
13029: } else {
13030: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
13031: $changes{$itemid} = 1;
13032: }
13033: }
13034: }
13035: if (@allpos > 0) {
13036: my $idx = 0;
13037: foreach my $itemid (@allpos) {
13038: if ($itemid ne '') {
13039: $confhash{$itemid}{'order'} = $idx;
13040: unless ($changes{$itemid}) {
13041: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
13042: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13043: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
13044: $changes{$itemid} = 1;
13045: }
13046: }
13047: }
13048: }
13049: $idx ++;
13050: }
13051: }
13052: }
13053: if (keys(%changes)) {
13054: my %defaultshash = (
13055: ipaccess => \%confhash,
13056: );
13057: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13058: $dom);
13059: if ($putresult eq 'ok') {
13060: my $cachetime = 1800;
13061: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
13062: if (ref($lastactref) eq 'HASH') {
13063: $lastactref->{'ipaccess'} = 1;
13064: }
13065: $resulttext = &mt('Changes made:').'<ul>';
13066: my %bynum;
13067: foreach my $itemid (sort(keys(%changes))) {
13068: if (ref($confhash{$itemid}) eq 'HASH') {
13069: my $position = $confhash{$itemid}{'order'};
13070: if ($position =~ /^\d+$/) {
13071: $bynum{$position} = $itemid;
13072: }
13073: }
13074: }
13075: if (keys(%deletions)) {
13076: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
13077: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13078: }
13079: }
13080: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13081: my $itemid = $bynum{$pos};
13082: if (ref($confhash{$itemid}) eq 'HASH') {
13083: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
13084: my $position = $pos + 1;
13085: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13086: if ($confhash{$itemid}{'ip'} eq '') {
13087: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
13088: } else {
13089: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
13090: }
13091: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
13092: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
13093: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
13094: '</li>';
13095: } else {
13096: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
13097: }
13098: if (keys(%{$confhash{$itemid}{'courses'}})) {
13099: my @courses;
13100: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
13101: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
13102: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
13103: }
13104: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
13105: join('</li><li>',@courses).'</li></ul>';
13106: } else {
13107: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
13108: }
13109: $resulttext .= '</ul></li>';
13110: }
13111: }
13112: $resulttext .= '</ul>';
13113: } else {
13114: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13115: }
13116: } else {
13117: $resulttext = &mt('No changes made');
13118: }
13119: if ($errors) {
13120: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13121: $errors.'</ul></p>';
13122: }
13123: return $resulttext;
13124: }
13125:
13126: sub get_ipaccess_id {
13127: my ($domain,$location) = @_;
13128: # get lock on ipaccess db
13129: my $lockhash = {
13130: lock => $env{'user.name'}.
13131: ':'.$env{'user.domain'},
13132: };
13133: my $tries = 0;
13134: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13135: my ($id,$error);
13136:
13137: while (($gotlock ne 'ok') && ($tries<10)) {
13138: $tries ++;
13139: sleep (0.1);
13140: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13141: }
13142: if ($gotlock eq 'ok') {
13143: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
13144: if ($currids{'lock'}) {
13145: delete($currids{'lock'});
13146: if (keys(%currids)) {
13147: my @curr = sort { $a <=> $b } keys(%currids);
13148: if ($curr[-1] =~ /^\d+$/) {
13149: $id = 1 + $curr[-1];
13150: }
13151: } else {
13152: $id = 1;
13153: }
13154: if ($id) {
13155: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
13156: $error = 'nostore';
13157: }
13158: } else {
13159: $error = 'nonumber';
13160: }
13161: }
13162: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
13163: } else {
13164: $error = 'nolock';
13165: }
13166: return ($id,$error);
13167: }
13168:
13169: sub modify_rolecolors {
13170: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
13171: my ($resulttext,%rolehash);
13172: $rolehash{'rolecolors'} = {};
13173: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
13174: if ($domconfig{'rolecolors'} eq '') {
13175: $domconfig{'rolecolors'} = {};
13176: }
13177: }
13178: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
13179: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
13180: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
13181: $dom);
13182: if ($putresult eq 'ok') {
13183: if (keys(%changes) > 0) {
13184: &Apache::loncommon::devalidate_domconfig_cache($dom);
13185: if (ref($lastactref) eq 'HASH') {
13186: $lastactref->{'domainconfig'} = 1;
13187: }
13188: $resulttext = &display_colorchgs($dom,\%changes,$roles,
13189: $rolehash{'rolecolors'});
13190: } else {
13191: $resulttext = &mt('No changes made to default color schemes');
13192: }
13193: } else {
13194: $resulttext = '<span class="LC_error">'.
13195: &mt('An error occurred: [_1]',$putresult).'</span>';
13196: }
13197: if ($errors) {
13198: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13199: $errors.'</ul>';
13200: }
13201: return $resulttext;
13202: }
13203:
13204: sub modify_colors {
13205: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
13206: my (%changes,%choices);
13207: my @bgs;
13208: my @links = ('link','alink','vlink');
13209: my @logintext;
13210: my @images;
13211: my $servadm = $r->dir_config('lonAdmEMail');
13212: my $errors;
13213: my %defaults;
13214: foreach my $role (@{$roles}) {
13215: if ($role eq 'login') {
13216: %choices = &login_choices();
13217: @logintext = ('textcol','bgcol');
13218: } else {
13219: %choices = &color_font_choices();
13220: }
13221: if ($role eq 'login') {
13222: @images = ('img','logo','domlogo','login');
13223: @bgs = ('pgbg','mainbg','sidebg');
13224: } else {
13225: @images = ('img');
13226: @bgs = ('pgbg','tabbg','sidebg');
13227: }
13228: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
13229: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13230: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13231: }
13232: if ($role eq 'login') {
13233: foreach my $item (@logintext) {
13234: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13235: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13236: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13237: }
13238: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13239: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13240: }
13241: }
13242: } else {
13243: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13244: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13245: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13246: }
13247: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13248: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13249: }
13250: }
13251: foreach my $item (@bgs) {
13252: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13253: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13254: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13255: }
13256: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13257: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13258: }
13259: }
13260: foreach my $item (@links) {
13261: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13262: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13263: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13264: }
13265: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13266: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13267: }
13268: }
13269: my ($configuserok,$author_ok,$switchserver) =
13270: &config_check($dom,$confname,$servadm);
13271: my ($width,$height) = &thumb_dimensions();
13272: if (ref($domconfig->{$role}) ne 'HASH') {
13273: $domconfig->{$role} = {};
13274: }
13275: foreach my $img (@images) {
13276: if ($role eq 'login') {
13277: if (($img eq 'img') || ($img eq 'logo')) {
13278: if (defined($env{'form.login_showlogo_'.$img})) {
13279: $confhash->{$role}{'showlogo'}{$img} = 1;
13280: } else {
13281: $confhash->{$role}{'showlogo'}{$img} = 0;
13282: }
13283: }
13284: if ($env{'form.login_alt_'.$img} ne '') {
13285: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13286: }
13287: }
13288: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13289: && !defined($domconfig->{$role}{$img})
13290: && !$env{'form.'.$role.'_del_'.$img}
13291: && $env{'form.'.$role.'_import_'.$img}) {
13292: # import the old configured image from the .tab setting
13293: # if they haven't provided a new one
13294: $domconfig->{$role}{$img} =
13295: $env{'form.'.$role.'_import_'.$img};
13296: }
13297: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13298: my $error;
13299: if ($configuserok eq 'ok') {
13300: if ($switchserver) {
13301: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13302: } else {
13303: if ($author_ok eq 'ok') {
13304: my ($result,$logourl) =
13305: &publishlogo($r,'upload',$role.'_'.$img,
13306: $dom,$confname,$img,$width,$height);
13307: if ($result eq 'ok') {
13308: $confhash->{$role}{$img} = $logourl;
13309: $changes{$role}{'images'}{$img} = 1;
13310: } else {
13311: $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);
13312: }
13313: } else {
13314: $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);
13315: }
13316: }
13317: } else {
13318: $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);
13319: }
13320: if ($error) {
13321: &Apache::lonnet::logthis($error);
13322: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13323: }
13324: } elsif ($domconfig->{$role}{$img} ne '') {
13325: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13326: my $error;
13327: if ($configuserok eq 'ok') {
13328: # is confname an author?
13329: if ($switchserver eq '') {
13330: if ($author_ok eq 'ok') {
13331: my ($result,$logourl) =
13332: &publishlogo($r,'copy',$domconfig->{$role}{$img},
13333: $dom,$confname,$img,$width,$height);
13334: if ($result eq 'ok') {
13335: $confhash->{$role}{$img} = $logourl;
13336: $changes{$role}{'images'}{$img} = 1;
13337: }
13338: }
13339: }
13340: }
13341: }
13342: }
13343: }
13344: if (ref($domconfig) eq 'HASH') {
13345: if (ref($domconfig->{$role}) eq 'HASH') {
13346: foreach my $img (@images) {
13347: if ($domconfig->{$role}{$img} ne '') {
13348: if ($env{'form.'.$role.'_del_'.$img}) {
13349: $confhash->{$role}{$img} = '';
13350: $changes{$role}{'images'}{$img} = 1;
13351: } else {
13352: if ($confhash->{$role}{$img} eq '') {
13353: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13354: }
13355: }
13356: } else {
13357: if ($env{'form.'.$role.'_del_'.$img}) {
13358: $confhash->{$role}{$img} = '';
13359: $changes{$role}{'images'}{$img} = 1;
13360: }
13361: }
13362: if ($role eq 'login') {
13363: if (($img eq 'logo') || ($img eq 'img')) {
13364: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13365: if ($confhash->{$role}{'showlogo'}{$img} ne
13366: $domconfig->{$role}{'showlogo'}{$img}) {
13367: $changes{$role}{'showlogo'}{$img} = 1;
13368: }
13369: } else {
13370: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13371: $changes{$role}{'showlogo'}{$img} = 1;
13372: }
13373: }
13374: }
13375: if ($img ne 'login') {
13376: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13377: if ($confhash->{$role}{'alttext'}{$img} ne
13378: $domconfig->{$role}{'alttext'}{$img}) {
13379: $changes{$role}{'alttext'}{$img} = 1;
13380: }
13381: } else {
13382: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13383: $changes{$role}{'alttext'}{$img} = 1;
13384: }
13385: }
13386: }
13387: }
13388: }
13389: if ($domconfig->{$role}{'font'} ne '') {
13390: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13391: $changes{$role}{'font'} = 1;
13392: }
13393: } else {
13394: if ($confhash->{$role}{'font'}) {
13395: $changes{$role}{'font'} = 1;
13396: }
13397: }
13398: if ($role ne 'login') {
13399: if ($domconfig->{$role}{'fontmenu'} ne '') {
13400: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13401: $changes{$role}{'fontmenu'} = 1;
13402: }
13403: } else {
13404: if ($confhash->{$role}{'fontmenu'}) {
13405: $changes{$role}{'fontmenu'} = 1;
13406: }
13407: }
13408: }
13409: foreach my $item (@bgs) {
13410: if ($domconfig->{$role}{$item} ne '') {
13411: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13412: $changes{$role}{'bgs'}{$item} = 1;
13413: }
13414: } else {
13415: if ($confhash->{$role}{$item}) {
13416: $changes{$role}{'bgs'}{$item} = 1;
13417: }
13418: }
13419: }
13420: foreach my $item (@links) {
13421: if ($domconfig->{$role}{$item} ne '') {
13422: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13423: $changes{$role}{'links'}{$item} = 1;
13424: }
13425: } else {
13426: if ($confhash->{$role}{$item}) {
13427: $changes{$role}{'links'}{$item} = 1;
13428: }
13429: }
13430: }
13431: foreach my $item (@logintext) {
13432: if ($domconfig->{$role}{$item} ne '') {
13433: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13434: $changes{$role}{'logintext'}{$item} = 1;
13435: }
13436: } else {
13437: if ($confhash->{$role}{$item}) {
13438: $changes{$role}{'logintext'}{$item} = 1;
13439: }
13440: }
13441: }
13442: } else {
13443: &default_change_checker($role,\@images,\@links,\@bgs,
13444: \@logintext,$confhash,\%changes);
13445: }
13446: } else {
13447: &default_change_checker($role,\@images,\@links,\@bgs,
13448: \@logintext,$confhash,\%changes);
13449: }
13450: }
13451: return ($errors,%changes);
13452: }
13453:
13454: sub config_check {
13455: my ($dom,$confname,$servadm) = @_;
13456: my ($configuserok,$author_ok,$switchserver,%currroles);
13457: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13458: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13459: $confname,$servadm);
13460: if ($configuserok eq 'ok') {
13461: $switchserver = &check_switchserver($dom,$confname);
13462: if ($switchserver eq '') {
13463: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13464: }
13465: }
13466: return ($configuserok,$author_ok,$switchserver);
13467: }
13468:
13469: sub default_change_checker {
13470: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13471: foreach my $item (@{$links}) {
13472: if ($confhash->{$role}{$item}) {
13473: $changes->{$role}{'links'}{$item} = 1;
13474: }
13475: }
13476: foreach my $item (@{$bgs}) {
13477: if ($confhash->{$role}{$item}) {
13478: $changes->{$role}{'bgs'}{$item} = 1;
13479: }
13480: }
13481: foreach my $item (@{$logintext}) {
13482: if ($confhash->{$role}{$item}) {
13483: $changes->{$role}{'logintext'}{$item} = 1;
13484: }
13485: }
13486: foreach my $img (@{$images}) {
13487: if ($env{'form.'.$role.'_del_'.$img}) {
13488: $confhash->{$role}{$img} = '';
13489: $changes->{$role}{'images'}{$img} = 1;
13490: }
13491: if ($role eq 'login') {
13492: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13493: $changes->{$role}{'showlogo'}{$img} = 1;
13494: }
13495: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13496: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13497: $changes->{$role}{'alttext'}{$img} = 1;
13498: }
13499: }
13500: }
13501: }
13502: if ($confhash->{$role}{'font'}) {
13503: $changes->{$role}{'font'} = 1;
13504: }
13505: }
13506:
13507: sub display_colorchgs {
13508: my ($dom,$changes,$roles,$confhash) = @_;
13509: my (%choices,$resulttext);
13510: if (!grep(/^login$/,@{$roles})) {
13511: $resulttext = &mt('Changes made:').'<br />';
13512: }
13513: foreach my $role (@{$roles}) {
13514: if ($role eq 'login') {
13515: %choices = &login_choices();
13516: } else {
13517: %choices = &color_font_choices();
13518: }
13519: if (ref($changes->{$role}) eq 'HASH') {
13520: if ($role ne 'login') {
13521: $resulttext .= '<h4>'.&mt($role).'</h4>';
13522: }
13523: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13524: if ($role ne 'login') {
13525: $resulttext .= '<ul>';
13526: }
13527: if (ref($changes->{$role}{$key}) eq 'HASH') {
13528: if ($role ne 'login') {
13529: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13530: }
13531: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13532: if (($role eq 'login') && ($key eq 'showlogo')) {
13533: if ($confhash->{$role}{$key}{$item}) {
13534: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13535: } else {
13536: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13537: }
13538: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13539: if ($confhash->{$role}{$key}{$item} ne '') {
13540: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13541: $confhash->{$role}{$key}{$item}).'</li>';
13542: } else {
13543: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13544: }
13545: } elsif ($confhash->{$role}{$item} eq '') {
13546: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13547: } else {
13548: my $newitem = $confhash->{$role}{$item};
13549: if ($key eq 'images') {
13550: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13551: }
13552: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13553: }
13554: }
13555: if ($role ne 'login') {
13556: $resulttext .= '</ul></li>';
13557: }
13558: } else {
13559: if ($confhash->{$role}{$key} eq '') {
13560: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13561: } else {
13562: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13563: }
13564: }
13565: if ($role ne 'login') {
13566: $resulttext .= '</ul>';
13567: }
13568: }
13569: }
13570: }
13571: return $resulttext;
13572: }
13573:
13574: sub thumb_dimensions {
13575: return ('200','50');
13576: }
13577:
13578: sub check_dimensions {
13579: my ($inputfile) = @_;
13580: my ($fullwidth,$fullheight);
13581: if ($inputfile =~ m|^[/\w.\-]+$|) {
13582: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13583: my $imageinfo = <PIPE>;
13584: if (!close(PIPE)) {
13585: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13586: }
13587: chomp($imageinfo);
13588: my ($fullsize) =
13589: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13590: if ($fullsize) {
13591: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13592: }
13593: }
13594: }
13595: return ($fullwidth,$fullheight);
13596: }
13597:
13598: sub check_configuser {
13599: my ($uhome,$dom,$confname,$servadm) = @_;
13600: my ($configuserok,%currroles);
13601: if ($uhome eq 'no_host') {
13602: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13603: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13604: $configuserok =
13605: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13606: $configpass,'','','','','',undef,$servadm);
13607: } else {
13608: $configuserok = 'ok';
13609: %currroles =
13610: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13611: }
13612: return ($configuserok,%currroles);
13613: }
13614:
13615: sub check_authorstatus {
13616: my ($dom,$confname,%currroles) = @_;
13617: my $author_ok;
13618: if (!$currroles{':'.$dom.':au'}) {
13619: my $start = time;
13620: my $end = 0;
13621: $author_ok =
13622: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13623: 'au',$end,$start,'','','domconfig');
13624: } else {
13625: $author_ok = 'ok';
13626: }
13627: return $author_ok;
13628: }
13629:
13630: sub publishlogo {
13631: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13632: my ($output,$fname,$logourl,$madethumb);
13633: if ($action eq 'upload') {
13634: $fname=$env{'form.'.$formname.'.filename'};
13635: chop($env{'form.'.$formname});
13636: } else {
13637: ($fname) = ($formname =~ /([^\/]+)$/);
13638: }
13639: if ($savefileas ne '') {
13640: $fname = $savefileas;
13641: }
13642: $fname=&Apache::lonnet::clean_filename($fname);
13643: # See if there is anything left
13644: unless ($fname) { return ('error: no uploaded file'); }
13645: $fname="$subdir/$fname";
13646: my $docroot=$r->dir_config('lonDocRoot');
13647: my $filepath="$docroot/priv";
13648: my $relpath = "$dom/$confname";
13649: my ($fnamepath,$file,$fetchthumb);
13650: $file=$fname;
13651: if ($fname=~m|/|) {
13652: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13653: }
13654: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13655: my $count;
13656: for ($count=5;$count<=$#parts;$count++) {
13657: $filepath.="/$parts[$count]";
13658: if ((-e $filepath)!=1) {
13659: mkdir($filepath,02770);
13660: }
13661: }
13662: # Check for bad extension and disallow upload
13663: if ($file=~/\.(\w+)$/ &&
13664: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13665: $output =
13666: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13667: } elsif ($file=~/\.(\w+)$/ &&
13668: !defined(&Apache::loncommon::fileembstyle($1))) {
13669: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13670: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13671: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13672: } elsif (-d "$filepath/$file") {
13673: $output = &mt('Filename is a directory name - rename the file and re-upload');
13674: } else {
13675: my $source = $filepath.'/'.$file;
13676: my $logfile;
13677: if (!open($logfile,">>",$source.'.log')) {
13678: return (&mt('No write permission to Authoring Space'));
13679: }
13680: print $logfile
13681: "\n================= Publish ".localtime()." ================\n".
13682: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13683: # Save the file
13684: if (!open(FH,">",$source)) {
13685: &Apache::lonnet::logthis('Failed to create '.$source);
13686: return (&mt('Failed to create file'));
13687: }
13688: if ($action eq 'upload') {
13689: if (!print FH ($env{'form.'.$formname})) {
13690: &Apache::lonnet::logthis('Failed to write to '.$source);
13691: return (&mt('Failed to write file'));
13692: }
13693: } else {
13694: my $original = &Apache::lonnet::filelocation('',$formname);
13695: if(!copy($original,$source)) {
13696: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13697: return (&mt('Failed to write file'));
13698: }
13699: }
13700: close(FH);
13701: chmod(0660, $source); # Permissions to rw-rw---.
13702:
13703: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13704: my $copyfile=$targetdir.'/'.$file;
13705:
13706: my @parts=split(/\//,$targetdir);
13707: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13708: for (my $count=5;$count<=$#parts;$count++) {
13709: $path.="/$parts[$count]";
13710: if (!-e $path) {
13711: print $logfile "\nCreating directory ".$path;
13712: mkdir($path,02770);
13713: }
13714: }
13715: my $versionresult;
13716: if (-e $copyfile) {
13717: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13718: } else {
13719: $versionresult = 'ok';
13720: }
13721: if ($versionresult eq 'ok') {
13722: if (copy($source,$copyfile)) {
13723: print $logfile "\nCopied original source to ".$copyfile."\n";
13724: $output = 'ok';
13725: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13726: push(@{$modified_urls},[$copyfile,$source]);
13727: my $metaoutput =
13728: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13729: unless ($registered_cleanup) {
13730: my $handlers = $r->get_handlers('PerlCleanupHandler');
13731: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13732: $registered_cleanup=1;
13733: }
13734: } else {
13735: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13736: $output = &mt('Failed to copy file to RES space').", $!";
13737: }
13738: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13739: my $inputfile = $filepath.'/'.$file;
13740: my $outfile = $filepath.'/'.'tn-'.$file;
13741: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13742: if ($fullwidth ne '' && $fullheight ne '') {
13743: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13744: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13745: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13746: system({$args[0]} @args);
13747: chmod(0660, $filepath.'/tn-'.$file);
13748: if (-e $outfile) {
13749: my $copyfile=$targetdir.'/tn-'.$file;
13750: if (copy($outfile,$copyfile)) {
13751: print $logfile "\nCopied source to ".$copyfile."\n";
13752: my $thumb_metaoutput =
13753: &write_metadata($dom,$confname,$formname,
13754: $targetdir,'tn-'.$file,$logfile);
13755: push(@{$modified_urls},[$copyfile,$outfile]);
13756: unless ($registered_cleanup) {
13757: my $handlers = $r->get_handlers('PerlCleanupHandler');
13758: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13759: $registered_cleanup=1;
13760: }
13761: $madethumb = 1;
13762: } else {
13763: print $logfile "\nUnable to write ".$copyfile.
13764: ':'.$!."\n";
13765: }
13766: }
13767: }
13768: }
13769: }
13770: } else {
13771: $output = $versionresult;
13772: }
13773: }
13774: return ($output,$logourl,$madethumb);
13775: }
13776:
13777: sub logo_versioning {
13778: my ($targetdir,$file,$logfile) = @_;
13779: my $target = $targetdir.'/'.$file;
13780: my ($maxversion,$fn,$extn,$output);
13781: $maxversion = 0;
13782: if ($file =~ /^(.+)\.(\w+)$/) {
13783: $fn=$1;
13784: $extn=$2;
13785: }
13786: opendir(DIR,$targetdir);
13787: while (my $filename=readdir(DIR)) {
13788: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13789: $maxversion=($1>$maxversion)?$1:$maxversion;
13790: }
13791: }
13792: $maxversion++;
13793: print $logfile "\nCreating old version ".$maxversion."\n";
13794: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13795: if (copy($target,$copyfile)) {
13796: print $logfile "Copied old target to ".$copyfile."\n";
13797: $copyfile=$copyfile.'.meta';
13798: if (copy($target.'.meta',$copyfile)) {
13799: print $logfile "Copied old target metadata to ".$copyfile."\n";
13800: $output = 'ok';
13801: } else {
13802: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13803: $output = &mt('Failed to copy old meta').", $!, ";
13804: }
13805: } else {
13806: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13807: $output = &mt('Failed to copy old target').", $!, ";
13808: }
13809: return $output;
13810: }
13811:
13812: sub write_metadata {
13813: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13814: my (%metadatafields,%metadatakeys,$output);
13815: $metadatafields{'title'}=$formname;
13816: $metadatafields{'creationdate'}=time;
13817: $metadatafields{'lastrevisiondate'}=time;
13818: $metadatafields{'copyright'}='public';
13819: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13820: $env{'user.domain'};
13821: $metadatafields{'authorspace'}=$confname.':'.$dom;
13822: $metadatafields{'domain'}=$dom;
13823: {
13824: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13825: my $mfh;
13826: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13827: foreach (sort(keys(%metadatafields))) {
13828: unless ($_=~/\./) {
13829: my $unikey=$_;
13830: $unikey=~/^([A-Za-z]+)/;
13831: my $tag=$1;
13832: $tag=~tr/A-Z/a-z/;
13833: print $mfh "\n\<$tag";
13834: foreach (split(/\,/,$metadatakeys{$unikey})) {
13835: my $value=$metadatafields{$unikey.'.'.$_};
13836: $value=~s/\"/\'\'/g;
13837: print $mfh ' '.$_.'="'.$value.'"';
13838: }
13839: print $mfh '>'.
13840: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13841: .'</'.$tag.'>';
13842: }
13843: }
13844: $output = 'ok';
13845: print $logfile "\nWrote metadata";
13846: close($mfh);
13847: } else {
13848: print $logfile "\nFailed to open metadata file";
13849: $output = &mt('Could not write metadata');
13850: }
13851: }
13852: return $output;
13853: }
13854:
13855: sub notifysubscribed {
13856: foreach my $targetsource (@{$modified_urls}){
13857: next unless (ref($targetsource) eq 'ARRAY');
13858: my ($target,$source)=@{$targetsource};
13859: if ($source ne '') {
13860: if (open(my $logfh,">>",$source.'.log')) {
13861: print $logfh "\nCleanup phase: Notifications\n";
13862: my @subscribed=&subscribed_hosts($target);
13863: foreach my $subhost (@subscribed) {
13864: print $logfh "\nNotifying host ".$subhost.':';
13865: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13866: print $logfh $reply;
13867: }
13868: my @subscribedmeta=&subscribed_hosts("$target.meta");
13869: foreach my $subhost (@subscribedmeta) {
13870: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13871: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13872: $subhost);
13873: print $logfh $reply;
13874: }
13875: print $logfh "\n============ Done ============\n";
13876: close($logfh);
13877: }
13878: }
13879: }
13880: return OK;
13881: }
13882:
13883: sub subscribed_hosts {
13884: my ($target) = @_;
13885: my @subscribed;
13886: if (open(my $fh,"<","$target.subscription")) {
13887: while (my $subline=<$fh>) {
13888: if ($subline =~ /^($match_lonid):/) {
13889: my $host = $1;
13890: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13891: unless (grep(/^\Q$host\E$/,@subscribed)) {
13892: push(@subscribed,$host);
13893: }
13894: }
13895: }
13896: }
13897: }
13898: return @subscribed;
13899: }
13900:
13901: sub check_switchserver {
13902: my ($dom,$confname) = @_;
13903: my ($allowed,$switchserver);
13904: my $home = &Apache::lonnet::homeserver($confname,$dom);
13905: if ($home eq 'no_host') {
13906: $home = &Apache::lonnet::domain($dom,'primary');
13907: }
13908: my @ids=&Apache::lonnet::current_machine_ids();
13909: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13910: if (!$allowed) {
13911: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13912: }
13913: return $switchserver;
13914: }
13915:
13916: sub modify_quotas {
13917: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13918: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13919: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13920: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13921: $validationfieldsref);
13922: if ($action eq 'quotas') {
13923: $context = 'tools';
13924: } else {
13925: $context = $action;
13926: }
13927: if ($context eq 'requestcourses') {
13928: @usertools = ('official','unofficial','community','textbook','placement','lti');
13929: @options =('norequest','approval','validate','autolimit');
13930: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13931: %titles = &courserequest_titles();
13932: $toolregexp = join('|',@usertools);
13933: %conditions = &courserequest_conditions();
13934: $confname = $dom.'-domainconfig';
13935: my $servadm = $r->dir_config('lonAdmEMail');
13936: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13937: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13938: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13939: } elsif ($context eq 'requestauthor') {
13940: @usertools = ('author');
13941: %titles = &authorrequest_titles();
13942: } else {
13943: @usertools = ('aboutme','blog','webdav','portfolio');
13944: %titles = &tool_titles();
13945: }
13946: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13947: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13948: foreach my $key (keys(%env)) {
13949: if ($context eq 'requestcourses') {
13950: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13951: my $item = $1;
13952: my $type = $2;
13953: if ($type =~ /^limit_(.+)/) {
13954: $limithash{$item}{$1} = $env{$key};
13955: } else {
13956: $confhash{$item}{$type} = $env{$key};
13957: }
13958: }
13959: } elsif ($context eq 'requestauthor') {
13960: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13961: $confhash{$1} = $env{$key};
13962: }
13963: } else {
13964: if ($key =~ /^form\.quota_(.+)$/) {
13965: $confhash{'defaultquota'}{$1} = $env{$key};
13966: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13967: $confhash{'authorquota'}{$1} = $env{$key};
13968: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13969: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13970: }
13971: }
13972: }
13973: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13974: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13975: @approvalnotify = sort(@approvalnotify);
13976: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13977: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13978: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13979: foreach my $type (@hasuniquecode) {
13980: if (grep(/^\Q$type\E$/,@crstypes)) {
13981: $confhash{'uniquecode'}{$type} = 1;
13982: }
13983: }
13984: my (%newbook,%allpos);
13985: if ($context eq 'requestcourses') {
13986: foreach my $type ('textbooks','templates') {
13987: @{$allpos{$type}} = ();
13988: my $invalid;
13989: if ($type eq 'textbooks') {
13990: $invalid = &mt('Invalid LON-CAPA course for textbook');
13991: } else {
13992: $invalid = &mt('Invalid LON-CAPA course for template');
13993: }
13994: if ($env{'form.'.$type.'_addbook'}) {
13995: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13996: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13997: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13998: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13999: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
14000: } else {
14001: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
14002: my $position = $env{'form.'.$type.'_addbook_pos'};
14003: $position =~ s/\D+//g;
14004: if ($position ne '') {
14005: $allpos{$type}[$position] = $newbook{$type};
14006: }
14007: }
14008: } else {
14009: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
14010: }
14011: }
14012: }
14013: }
14014: if (ref($domconfig{$action}) eq 'HASH') {
14015: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
14016: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
14017: $changes{'notify'}{'approval'} = 1;
14018: }
14019: } else {
14020: if ($confhash{'notify'}{'approval'}) {
14021: $changes{'notify'}{'approval'} = 1;
14022: }
14023: }
14024: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
14025: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14026: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
14027: unless ($confhash{'uniquecode'}{$crstype}) {
14028: $changes{'uniquecode'} = 1;
14029: }
14030: }
14031: unless ($changes{'uniquecode'}) {
14032: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
14033: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
14034: $changes{'uniquecode'} = 1;
14035: }
14036: }
14037: }
14038: } else {
14039: $changes{'uniquecode'} = 1;
14040: }
14041: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
14042: $changes{'uniquecode'} = 1;
14043: }
14044: if ($context eq 'requestcourses') {
14045: foreach my $type ('textbooks','templates') {
14046: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14047: my %deletions;
14048: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
14049: if (@todelete) {
14050: map { $deletions{$_} = 1; } @todelete;
14051: }
14052: my %imgdeletions;
14053: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
14054: if (@todeleteimages) {
14055: map { $imgdeletions{$_} = 1; } @todeleteimages;
14056: }
14057: my $maxnum = $env{'form.'.$type.'_maxnum'};
14058: for (my $i=0; $i<=$maxnum; $i++) {
14059: my $itemid = $env{'form.'.$type.'_id_'.$i};
14060: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
14061: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
14062: if ($deletions{$key}) {
14063: if ($domconfig{$action}{$type}{$key}{'image'}) {
14064: #FIXME need to obsolete item in RES space
14065: }
14066: next;
14067: } else {
14068: my $newpos = $env{'form.'.$itemid};
14069: $newpos =~ s/\D+//g;
14070: foreach my $item ('subject','title','publisher','author') {
14071: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14072: ($type eq 'templates'));
14073: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
14074: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
14075: $changes{$type}{$key} = 1;
14076: }
14077: }
14078: $allpos{$type}[$newpos] = $key;
14079: }
14080: if ($imgdeletions{$key}) {
14081: $changes{$type}{$key} = 1;
14082: #FIXME need to obsolete item in RES space
14083: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
14084: my ($cdom,$cnum) = split(/_/,$key);
14085: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14086: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14087: } else {
14088: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
14089: $cdom,$cnum,$type,$configuserok,
14090: $switchserver,$author_ok);
14091: if ($imgurl) {
14092: $confhash{$type}{$key}{'image'} = $imgurl;
14093: $changes{$type}{$key} = 1;
14094: }
14095: if ($error) {
14096: &Apache::lonnet::logthis($error);
14097: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14098: }
14099: }
14100: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
14101: $confhash{$type}{$key}{'image'} =
14102: $domconfig{$action}{$type}{$key}{'image'};
14103: }
14104: }
14105: }
14106: }
14107: }
14108: }
14109: } else {
14110: if ($confhash{'notify'}{'approval'}) {
14111: $changes{'notify'}{'approval'} = 1;
14112: }
14113: if (ref($confhash{'uniquecode'} eq 'HASH')) {
14114: $changes{'uniquecode'} = 1;
14115: }
14116: }
14117: if ($context eq 'requestcourses') {
14118: foreach my $type ('textbooks','templates') {
14119: if ($newbook{$type}) {
14120: $changes{$type}{$newbook{$type}} = 1;
14121: foreach my $item ('subject','title','publisher','author') {
14122: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14123: ($type eq 'template'));
14124: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
14125: if ($env{'form.'.$type.'_addbook_'.$item}) {
14126: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
14127: }
14128: }
14129: if ($type eq 'textbooks') {
14130: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
14131: my ($cdom,$cnum) = split(/_/,$newbook{$type});
14132: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14133: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14134: } else {
14135: my ($imageurl,$error) =
14136: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
14137: $configuserok,$switchserver,$author_ok);
14138: if ($imageurl) {
14139: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
14140: }
14141: if ($error) {
14142: &Apache::lonnet::logthis($error);
14143: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14144: }
14145: }
14146: }
14147: }
14148: }
14149: if (@{$allpos{$type}} > 0) {
14150: my $idx = 0;
14151: foreach my $item (@{$allpos{$type}}) {
14152: if ($item ne '') {
14153: $confhash{$type}{$item}{'order'} = $idx;
14154: if (ref($domconfig{$action}) eq 'HASH') {
14155: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14156: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
14157: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
14158: $changes{$type}{$item} = 1;
14159: }
14160: }
14161: }
14162: }
14163: $idx ++;
14164: }
14165: }
14166: }
14167: }
14168: if (ref($validationitemsref) eq 'ARRAY') {
14169: foreach my $item (@{$validationitemsref}) {
14170: if ($item eq 'fields') {
14171: my @changed;
14172: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
14173: if (@{$confhash{'validation'}{$item}} > 0) {
14174: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
14175: }
14176: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14177: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14178: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
14179: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
14180: $domconfig{'requestcourses'}{'validation'}{$item});
14181: } else {
14182: @changed = @{$confhash{'validation'}{$item}};
14183: }
14184: } else {
14185: @changed = @{$confhash{'validation'}{$item}};
14186: }
14187: } else {
14188: @changed = @{$confhash{'validation'}{$item}};
14189: }
14190: if (@changed) {
14191: if ($confhash{'validation'}{$item}) {
14192: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
14193: } else {
14194: $changes{'validation'}{$item} = &mt('None');
14195: }
14196: }
14197: } else {
14198: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
14199: if ($item eq 'markup') {
14200: if ($env{'form.requestcourses_validation_'.$item}) {
14201: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14202: }
14203: }
14204: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14205: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14206: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
14207: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14208: }
14209: } else {
14210: if ($confhash{'validation'}{$item} ne '') {
14211: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14212: }
14213: }
14214: } else {
14215: if ($confhash{'validation'}{$item} ne '') {
14216: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14217: }
14218: }
14219: }
14220: }
14221: }
14222: if ($env{'form.validationdc'}) {
14223: my $newval = $env{'form.validationdc'};
14224: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14225: if (exists($domcoords{$newval})) {
14226: $confhash{'validation'}{'dc'} = $newval;
14227: }
14228: }
14229: if (ref($confhash{'validation'}) eq 'HASH') {
14230: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14231: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14232: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14233: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
14234: if ($confhash{'validation'}{'dc'} eq '') {
14235: $changes{'validation'}{'dc'} = &mt('None');
14236: } else {
14237: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14238: }
14239: }
14240: } elsif ($confhash{'validation'}{'dc'} ne '') {
14241: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14242: }
14243: } elsif ($confhash{'validation'}{'dc'} ne '') {
14244: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14245: }
14246: } elsif ($confhash{'validation'}{'dc'} ne '') {
14247: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14248: }
14249: } else {
14250: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14251: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14252: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14253: $changes{'validation'}{'dc'} = &mt('None');
14254: }
14255: }
14256: }
14257: }
14258: }
14259: } else {
14260: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
14261: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
14262: }
14263: foreach my $item (@usertools) {
14264: foreach my $type (@{$types},'default','_LC_adv') {
14265: my $unset;
14266: if ($context eq 'requestcourses') {
14267: $unset = '0';
14268: if ($type eq '_LC_adv') {
14269: $unset = '';
14270: }
14271: if ($confhash{$item}{$type} eq 'autolimit') {
14272: $confhash{$item}{$type} .= '=';
14273: unless ($limithash{$item}{$type} =~ /\D/) {
14274: $confhash{$item}{$type} .= $limithash{$item}{$type};
14275: }
14276: }
14277: } elsif ($context eq 'requestauthor') {
14278: $unset = '0';
14279: if ($type eq '_LC_adv') {
14280: $unset = '';
14281: }
14282: } else {
14283: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
14284: $confhash{$item}{$type} = 1;
14285: } else {
14286: $confhash{$item}{$type} = 0;
14287: }
14288: }
14289: if (ref($domconfig{$action}) eq 'HASH') {
14290: if ($action eq 'requestauthor') {
14291: if ($domconfig{$action}{$type} ne $confhash{$type}) {
14292: $changes{$type} = 1;
14293: }
14294: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
14295: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
14296: $changes{$item}{$type} = 1;
14297: }
14298: } else {
14299: if ($context eq 'requestcourses') {
14300: if ($confhash{$item}{$type} ne $unset) {
14301: $changes{$item}{$type} = 1;
14302: }
14303: } else {
14304: if (!$confhash{$item}{$type}) {
14305: $changes{$item}{$type} = 1;
14306: }
14307: }
14308: }
14309: } else {
14310: if ($context eq 'requestcourses') {
14311: if ($confhash{$item}{$type} ne $unset) {
14312: $changes{$item}{$type} = 1;
14313: }
14314: } elsif ($context eq 'requestauthor') {
14315: if ($confhash{$type} ne $unset) {
14316: $changes{$type} = 1;
14317: }
14318: } else {
14319: if (!$confhash{$item}{$type}) {
14320: $changes{$item}{$type} = 1;
14321: }
14322: }
14323: }
14324: }
14325: }
14326: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14327: if (ref($domconfig{'quotas'}) eq 'HASH') {
14328: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14329: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
14330: if (exists($confhash{'defaultquota'}{$key})) {
14331: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
14332: $changes{'defaultquota'}{$key} = 1;
14333: }
14334: } else {
14335: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
14336: }
14337: }
14338: } else {
14339: foreach my $key (keys(%{$domconfig{'quotas'}})) {
14340: if (exists($confhash{'defaultquota'}{$key})) {
14341: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
14342: $changes{'defaultquota'}{$key} = 1;
14343: }
14344: } else {
14345: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
14346: }
14347: }
14348: }
14349: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14350: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
14351: if (exists($confhash{'authorquota'}{$key})) {
14352: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
14353: $changes{'authorquota'}{$key} = 1;
14354: }
14355: } else {
14356: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
14357: }
14358: }
14359: }
14360: }
14361: if (ref($confhash{'defaultquota'}) eq 'HASH') {
14362: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
14363: if (ref($domconfig{'quotas'}) eq 'HASH') {
14364: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14365: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
14366: $changes{'defaultquota'}{$key} = 1;
14367: }
14368: } else {
14369: if (!exists($domconfig{'quotas'}{$key})) {
14370: $changes{'defaultquota'}{$key} = 1;
14371: }
14372: }
14373: } else {
14374: $changes{'defaultquota'}{$key} = 1;
14375: }
14376: }
14377: }
14378: if (ref($confhash{'authorquota'}) eq 'HASH') {
14379: foreach my $key (keys(%{$confhash{'authorquota'}})) {
14380: if (ref($domconfig{'quotas'}) eq 'HASH') {
14381: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14382: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
14383: $changes{'authorquota'}{$key} = 1;
14384: }
14385: } else {
14386: $changes{'authorquota'}{$key} = 1;
14387: }
14388: } else {
14389: $changes{'authorquota'}{$key} = 1;
14390: }
14391: }
14392: }
14393: }
14394:
14395: if ($context eq 'requestauthor') {
14396: $domdefaults{'requestauthor'} = \%confhash;
14397: } else {
14398: foreach my $key (keys(%confhash)) {
14399: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
14400: $domdefaults{$key} = $confhash{$key};
14401: }
14402: }
14403: }
14404:
14405: my %quotahash = (
14406: $action => { %confhash }
14407: );
14408: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
14409: $dom);
14410: if ($putresult eq 'ok') {
14411: if (keys(%changes) > 0) {
14412: my $cachetime = 24*60*60;
14413: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14414: if (ref($lastactref) eq 'HASH') {
14415: $lastactref->{'domdefaults'} = 1;
14416: }
14417: $resulttext = &mt('Changes made:').'<ul>';
14418: unless (($context eq 'requestcourses') ||
14419: ($context eq 'requestauthor')) {
14420: if (ref($changes{'defaultquota'}) eq 'HASH') {
14421: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14422: foreach my $type (@{$types},'default') {
14423: if (defined($changes{'defaultquota'}{$type})) {
14424: my $typetitle = $usertypes->{$type};
14425: if ($type eq 'default') {
14426: $typetitle = $othertitle;
14427: }
14428: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14429: }
14430: }
14431: $resulttext .= '</ul></li>';
14432: }
14433: if (ref($changes{'authorquota'}) eq 'HASH') {
14434: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14435: foreach my $type (@{$types},'default') {
14436: if (defined($changes{'authorquota'}{$type})) {
14437: my $typetitle = $usertypes->{$type};
14438: if ($type eq 'default') {
14439: $typetitle = $othertitle;
14440: }
14441: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14442: }
14443: }
14444: $resulttext .= '</ul></li>';
14445: }
14446: }
14447: my %newenv;
14448: foreach my $item (@usertools) {
14449: my (%haschgs,%inconf);
14450: if ($context eq 'requestauthor') {
14451: %haschgs = %changes;
14452: %inconf = %confhash;
14453: } else {
14454: if (ref($changes{$item}) eq 'HASH') {
14455: %haschgs = %{$changes{$item}};
14456: }
14457: if (ref($confhash{$item}) eq 'HASH') {
14458: %inconf = %{$confhash{$item}};
14459: }
14460: }
14461: if (keys(%haschgs) > 0) {
14462: my $newacc =
14463: &Apache::lonnet::usertools_access($env{'user.name'},
14464: $env{'user.domain'},
14465: $item,'reload',$context);
14466: if (($context eq 'requestcourses') ||
14467: ($context eq 'requestauthor')) {
14468: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14469: $newenv{'environment.canrequest.'.$item} = $newacc;
14470: }
14471: } else {
14472: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14473: $newenv{'environment.availabletools.'.$item} = $newacc;
14474: }
14475: }
14476: unless ($context eq 'requestauthor') {
14477: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14478: }
14479: foreach my $type (@{$types},'default','_LC_adv') {
14480: if ($haschgs{$type}) {
14481: my $typetitle = $usertypes->{$type};
14482: if ($type eq 'default') {
14483: $typetitle = $othertitle;
14484: } elsif ($type eq '_LC_adv') {
14485: $typetitle = 'LON-CAPA Advanced Users';
14486: }
14487: if ($inconf{$type}) {
14488: if ($context eq 'requestcourses') {
14489: my $cond;
14490: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14491: if ($1 eq '') {
14492: $cond = &mt('(Automatic processing of any request).');
14493: } else {
14494: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14495: }
14496: } else {
14497: $cond = $conditions{$inconf{$type}};
14498: }
14499: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14500: } elsif ($context eq 'requestauthor') {
14501: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14502: $titles{$inconf{$type}},$typetitle);
14503:
14504: } else {
14505: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14506: }
14507: } else {
14508: if ($type eq '_LC_adv') {
14509: if ($inconf{$type} eq '0') {
14510: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14511: } else {
14512: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14513: }
14514: } else {
14515: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14516: }
14517: }
14518: }
14519: }
14520: unless ($context eq 'requestauthor') {
14521: $resulttext .= '</ul></li>';
14522: }
14523: }
14524: }
14525: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14526: if (ref($changes{'notify'}) eq 'HASH') {
14527: if ($changes{'notify'}{'approval'}) {
14528: if (ref($confhash{'notify'}) eq 'HASH') {
14529: if ($confhash{'notify'}{'approval'}) {
14530: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14531: } else {
14532: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14533: }
14534: }
14535: }
14536: }
14537: }
14538: if ($action eq 'requestcourses') {
14539: my @offon = ('off','on');
14540: if ($changes{'uniquecode'}) {
14541: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14542: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14543: $resulttext .= '<li>'.
14544: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14545: '</li>';
14546: } else {
14547: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14548: '</li>';
14549: }
14550: }
14551: foreach my $type ('textbooks','templates') {
14552: if (ref($changes{$type}) eq 'HASH') {
14553: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14554: foreach my $key (sort(keys(%{$changes{$type}}))) {
14555: my %coursehash = &Apache::lonnet::coursedescription($key);
14556: my $coursetitle = $coursehash{'description'};
14557: my $position = $confhash{$type}{$key}{'order'} + 1;
14558: $resulttext .= '<li>';
14559: foreach my $item ('subject','title','publisher','author') {
14560: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14561: ($type eq 'templates'));
14562: my $name = $item.':';
14563: $name =~ s/^(\w)/\U$1/;
14564: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14565: }
14566: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14567: if ($type eq 'textbooks') {
14568: if ($confhash{$type}{$key}{'image'}) {
14569: $resulttext .= ' '.&mt('Image: [_1]',
14570: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14571: ' alt="Textbook cover" />').'<br />';
14572: }
14573: }
14574: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14575: }
14576: $resulttext .= '</ul></li>';
14577: }
14578: }
14579: if (ref($changes{'validation'}) eq 'HASH') {
14580: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14581: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14582: foreach my $item (@{$validationitemsref}) {
14583: if (exists($changes{'validation'}{$item})) {
14584: if ($item eq 'markup') {
14585: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14586: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14587: } else {
14588: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14589: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14590: }
14591: }
14592: }
14593: if (exists($changes{'validation'}{'dc'})) {
14594: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14595: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14596: }
14597: }
14598: }
14599: }
14600: $resulttext .= '</ul>';
14601: if (keys(%newenv)) {
14602: &Apache::lonnet::appenv(\%newenv);
14603: }
14604: } else {
14605: if ($context eq 'requestcourses') {
14606: $resulttext = &mt('No changes made to rights to request creation of courses.');
14607: } elsif ($context eq 'requestauthor') {
14608: $resulttext = &mt('No changes made to rights to request author space.');
14609: } else {
14610: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14611: }
14612: }
14613: } else {
14614: $resulttext = '<span class="LC_error">'.
14615: &mt('An error occurred: [_1]',$putresult).'</span>';
14616: }
14617: if ($errors) {
14618: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14619: '<ul>'.$errors.'</ul></p>';
14620: }
14621: return $resulttext;
14622: }
14623:
14624: sub process_textbook_image {
14625: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14626: my $filename = $env{'form.'.$caller.'.filename'};
14627: my ($error,$url);
14628: my ($width,$height) = (50,50);
14629: if ($configuserok eq 'ok') {
14630: if ($switchserver) {
14631: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14632: $switchserver);
14633: } elsif ($author_ok eq 'ok') {
14634: my ($result,$imageurl) =
14635: &publishlogo($r,'upload',$caller,$dom,$confname,
14636: "$type/$cdom/$cnum/cover",$width,$height);
14637: if ($result eq 'ok') {
14638: $url = $imageurl;
14639: } else {
14640: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14641: }
14642: } else {
14643: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14644: }
14645: } else {
14646: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14647: }
14648: return ($url,$error);
14649: }
14650:
14651: sub modify_ltitools {
14652: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14653: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14654: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14655: my $confname = $dom.'-domainconfig';
14656: my $servadm = $r->dir_config('lonAdmEMail');
14657: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14658: my (%posslti,%possfield);
14659: my @courseroles = ('cc','in','ta','ep','st');
14660: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14661: map { $posslti{$_} = 1; } @ltiroles;
14662: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14663: map { $possfield{$_} = 1; } @allfields;
14664: my %lt = <itools_names();
14665: if ($env{'form.ltitools_add'}) {
14666: my $title = $env{'form.ltitools_add_title'};
14667: $title =~ s/(`)/'/g;
14668: ($newid,my $error) = &get_ltitools_id($dom,$title);
14669: if ($newid) {
14670: my $position = $env{'form.ltitools_add_pos'};
14671: $position =~ s/\D+//g;
14672: if ($position ne '') {
14673: $allpos[$position] = $newid;
14674: }
14675: $changes{$newid} = 1;
14676: foreach my $item ('title','url','key','secret','lifetime') {
14677: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14678: if ($item eq 'lifetime') {
14679: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14680: }
14681: if ($env{'form.ltitools_add_'.$item}) {
14682: if (($item eq 'key') || ($item eq 'secret')) {
14683: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14684: } else {
14685: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14686: }
14687: }
14688: }
14689: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14690: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14691: }
14692: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14693: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14694: }
14695: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14696: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14697: } else {
14698: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14699: }
14700: foreach my $item ('width','height','linktext','explanation') {
14701: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14702: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14703: if (($item eq 'width') || ($item eq 'height')) {
14704: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14705: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14706: }
14707: } else {
14708: if ($env{'form.ltitools_add_'.$item} ne '') {
14709: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14710: }
14711: }
14712: }
14713: if ($env{'form.ltitools_add_target'} eq 'window') {
14714: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14715: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14716: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14717: } else {
14718: $confhash{$newid}{'display'}{'target'} = 'iframe';
14719: }
14720: foreach my $item ('passback','roster') {
14721: if ($env{'form.ltitools_'.$item.'_add'}) {
14722: $confhash{$newid}{$item} = 1;
14723: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14724: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14725: $lifetime =~ s/^\s+|\s+$//g;
14726: if ($lifetime =~ /^\d+\.?\d*$/) {
14727: $confhash{$newid}{$item.'valid'} = $lifetime;
14728: }
14729: }
14730: }
14731: }
14732: if ($env{'form.ltitools_add_image.filename'} ne '') {
14733: my ($imageurl,$error) =
14734: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14735: $configuserok,$switchserver,$author_ok);
14736: if ($imageurl) {
14737: $confhash{$newid}{'image'} = $imageurl;
14738: }
14739: if ($error) {
14740: &Apache::lonnet::logthis($error);
14741: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14742: }
14743: }
14744: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14745: foreach my $field (@fields) {
14746: if ($possfield{$field}) {
14747: if ($field eq 'roles') {
14748: foreach my $role (@courseroles) {
14749: my $choice = $env{'form.ltitools_add_roles_'.$role};
14750: if (($choice ne '') && ($posslti{$choice})) {
14751: $confhash{$newid}{'roles'}{$role} = $choice;
14752: if ($role eq 'cc') {
14753: $confhash{$newid}{'roles'}{'co'} = $choice;
14754: }
14755: }
14756: }
14757: } else {
14758: $confhash{$newid}{'fields'}{$field} = 1;
14759: }
14760: }
14761: }
14762: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14763: if ($confhash{$newid}{'fields'}{'user'}) {
14764: if ($env{'form.ltitools_userincdom_add'}) {
14765: $confhash{$newid}{'incdom'} = 1;
14766: }
14767: }
14768: }
14769: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14770: foreach my $item (@courseconfig) {
14771: $confhash{$newid}{'crsconf'}{$item} = 1;
14772: }
14773: if ($env{'form.ltitools_add_custom'}) {
14774: my $name = $env{'form.ltitools_add_custom_name'};
14775: my $value = $env{'form.ltitools_add_custom_value'};
14776: $value =~ s/(`)/'/g;
14777: $name =~ s/(`)/'/g;
14778: $confhash{$newid}{'custom'}{$name} = $value;
14779: }
14780: } else {
14781: my $error = &mt('Failed to acquire unique ID for new external tool');
14782: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14783: }
14784: }
14785: if (ref($domconfig{$action}) eq 'HASH') {
14786: my %deletions;
14787: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14788: if (@todelete) {
14789: map { $deletions{$_} = 1; } @todelete;
14790: }
14791: my %customadds;
14792: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14793: if (@newcustom) {
14794: map { $customadds{$_} = 1; } @newcustom;
14795: }
14796: my %imgdeletions;
14797: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14798: if (@todeleteimages) {
14799: map { $imgdeletions{$_} = 1; } @todeleteimages;
14800: }
14801: my $maxnum = $env{'form.ltitools_maxnum'};
14802: for (my $i=0; $i<=$maxnum; $i++) {
14803: my $itemid = $env{'form.ltitools_id_'.$i};
14804: $itemid =~ s/\D+//g;
14805: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14806: if ($deletions{$itemid}) {
14807: if ($domconfig{$action}{$itemid}{'image'}) {
14808: #FIXME need to obsolete item in RES space
14809: }
14810: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14811: next;
14812: } else {
14813: my $newpos = $env{'form.ltitools_'.$itemid};
14814: $newpos =~ s/\D+//g;
14815: foreach my $item ('title','url','lifetime') {
14816: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14817: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14818: $changes{$itemid} = 1;
14819: }
14820: }
14821: foreach my $item ('key','secret') {
14822: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14823: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14824: $changes{$itemid} = 1;
14825: }
14826: }
14827: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14828: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14829: }
14830: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14831: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14832: }
14833: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14834: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14835: } else {
14836: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14837: }
14838: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14839: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14840: $changes{$itemid} = 1;
14841: }
14842: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14843: $changes{$itemid} = 1;
14844: }
14845: foreach my $size ('width','height') {
14846: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14847: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14848: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14849: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14850: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14851: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14852: $changes{$itemid} = 1;
14853: }
14854: } else {
14855: $changes{$itemid} = 1;
14856: }
14857: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14858: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14859: $changes{$itemid} = 1;
14860: }
14861: }
14862: }
14863: foreach my $item ('linktext','explanation') {
14864: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14865: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14866: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14867: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14868: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14869: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14870: $changes{$itemid} = 1;
14871: }
14872: } else {
14873: $changes{$itemid} = 1;
14874: }
14875: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14876: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14877: $changes{$itemid} = 1;
14878: }
14879: }
14880: }
14881: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14882: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14883: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14884: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14885: } else {
14886: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14887: }
14888: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14889: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14890: $changes{$itemid} = 1;
14891: }
14892: } else {
14893: $changes{$itemid} = 1;
14894: }
14895: foreach my $extra ('passback','roster') {
14896: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14897: $confhash{$itemid}{$extra} = 1;
14898: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14899: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14900: $lifetime =~ s/^\s+|\s+$//g;
14901: if ($lifetime =~ /^\d+\.?\d*$/) {
14902: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14903: }
14904: }
14905: }
14906: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14907: $changes{$itemid} = 1;
14908: }
14909: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14910: $changes{$itemid} = 1;
14911: }
14912: }
14913: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14914: foreach my $item ('label','title','target','linktext','explanation','append') {
14915: if (grep(/^\Q$item\E$/,@courseconfig)) {
14916: $confhash{$itemid}{'crsconf'}{$item} = 1;
14917: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14918: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14919: $changes{$itemid} = 1;
14920: }
14921: } else {
14922: $changes{$itemid} = 1;
14923: }
14924: }
14925: }
14926: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
14927: foreach my $field (@fields) {
14928: if ($possfield{$field}) {
14929: if ($field eq 'roles') {
14930: foreach my $role (@courseroles) {
14931: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
14932: if (($choice ne '') && ($posslti{$choice})) {
14933: $confhash{$itemid}{'roles'}{$role} = $choice;
14934: if ($role eq 'cc') {
14935: $confhash{$itemid}{'roles'}{'co'} = $choice;
14936: }
14937: }
14938: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
14939: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
14940: $changes{$itemid} = 1;
14941: }
14942: } elsif ($confhash{$itemid}{'roles'}{$role}) {
14943: $changes{$itemid} = 1;
14944: }
14945: }
14946: } else {
14947: $confhash{$itemid}{'fields'}{$field} = 1;
14948: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
14949: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
14950: $changes{$itemid} = 1;
14951: }
14952: } else {
14953: $changes{$itemid} = 1;
14954: }
14955: }
14956: }
14957: }
14958: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14959: if ($confhash{$itemid}{'fields'}{'user'}) {
14960: if ($env{'form.ltitools_userincdom_'.$i}) {
14961: $confhash{$itemid}{'incdom'} = 1;
14962: }
14963: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
14964: $changes{$itemid} = 1;
14965: }
14966: }
14967: }
14968: $allpos[$newpos] = $itemid;
14969: }
14970: if ($imgdeletions{$itemid}) {
14971: $changes{$itemid} = 1;
14972: #FIXME need to obsolete item in RES space
14973: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
14974: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
14975: $itemid,$configuserok,$switchserver,
14976: $author_ok);
14977: if ($imgurl) {
14978: $confhash{$itemid}{'image'} = $imgurl;
14979: $changes{$itemid} = 1;
14980: }
14981: if ($error) {
14982: &Apache::lonnet::logthis($error);
14983: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14984: }
14985: } elsif ($domconfig{$action}{$itemid}{'image'}) {
14986: $confhash{$itemid}{'image'} =
14987: $domconfig{$action}{$itemid}{'image'};
14988: }
14989: if ($customadds{$i}) {
14990: my $name = $env{'form.ltitools_custom_name_'.$i};
14991: $name =~ s/(`)/'/g;
14992: $name =~ s/^\s+//;
14993: $name =~ s/\s+$//;
14994: my $value = $env{'form.ltitools_custom_value_'.$i};
14995: $value =~ s/(`)/'/g;
14996: $value =~ s/^\s+//;
14997: $value =~ s/\s+$//;
14998: if ($name ne '') {
14999: $confhash{$itemid}{'custom'}{$name} = $value;
15000: $changes{$itemid} = 1;
15001: }
15002: }
15003: my %customdels;
15004: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
15005: if (@customdeletions) {
15006: $changes{$itemid} = 1;
15007: }
15008: map { $customdels{$_} = 1; } @customdeletions;
15009: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
15010: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
15011: unless ($customdels{$key}) {
15012: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
15013: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
15014: }
15015: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
15016: $changes{$itemid} = 1;
15017: }
15018: }
15019: }
15020: }
15021: unless ($changes{$itemid}) {
15022: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
15023: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
15024: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
15025: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
15026: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
15027: $changes{$itemid} = 1;
15028: last;
15029: }
15030: }
15031: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
15032: $changes{$itemid} = 1;
15033: }
15034: }
15035: last if ($changes{$itemid});
15036: }
15037: }
15038: }
15039: }
15040: }
15041: if (@allpos > 0) {
15042: my $idx = 0;
15043: foreach my $itemid (@allpos) {
15044: if ($itemid ne '') {
15045: $confhash{$itemid}{'order'} = $idx;
15046: if (ref($domconfig{$action}) eq 'HASH') {
15047: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15048: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15049: $changes{$itemid} = 1;
15050: }
15051: }
15052: }
15053: $idx ++;
15054: }
15055: }
15056: }
15057: my %ltitoolshash = (
15058: $action => { %confhash }
15059: );
15060: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
15061: $dom);
15062: if ($putresult eq 'ok') {
15063: my %ltienchash = (
15064: $action => { %encconfig }
15065: );
15066: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15067: if (keys(%changes) > 0) {
15068: my $cachetime = 24*60*60;
15069: my %ltiall = %confhash;
15070: foreach my $id (keys(%ltiall)) {
15071: if (ref($encconfig{$id}) eq 'HASH') {
15072: foreach my $item ('key','secret') {
15073: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15074: }
15075: }
15076: }
15077: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
15078: if (ref($lastactref) eq 'HASH') {
15079: $lastactref->{'ltitools'} = 1;
15080: }
15081: $resulttext = &mt('Changes made:').'<ul>';
15082: my %bynum;
15083: foreach my $itemid (sort(keys(%changes))) {
15084: my $position = $confhash{$itemid}{'order'};
15085: $bynum{$position} = $itemid;
15086: }
15087: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15088: my $itemid = $bynum{$pos};
15089: if (ref($confhash{$itemid}) ne 'HASH') {
15090: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15091: } else {
15092: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
15093: if ($confhash{$itemid}{'image'}) {
15094: $resulttext .= ' '.
15095: '<img src="'.$confhash{$itemid}{'image'}.'"'.
15096: ' alt="'.&mt('Tool Provider icon').'" />';
15097: }
15098: $resulttext .= '</li><ul>';
15099: my $position = $pos + 1;
15100: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15101: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
15102: if ($confhash{$itemid}{$item} ne '') {
15103: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15104: }
15105: }
15106: if ($encconfig{$itemid}{'key'} ne '') {
15107: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15108: }
15109: if ($encconfig{$itemid}{'secret'} ne '') {
15110: $resulttext .= '<li>'.$lt{'secret'}.': ';
15111: my $num = length($encconfig{$itemid}{'secret'});
15112: $resulttext .= ('*'x$num).'</li>';
15113: }
15114: $resulttext .= '<li>'.&mt('Configurable in course:');
15115: my @possconfig = ('label','title','target','linktext','explanation','append');
15116: my $numconfig = 0;
15117: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
15118: foreach my $item (@possconfig) {
15119: if ($confhash{$itemid}{'crsconf'}{$item}) {
15120: $numconfig ++;
15121: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
15122: }
15123: }
15124: }
15125: if (!$numconfig) {
15126: $resulttext .= ' '.&mt('None');
15127: }
15128: $resulttext .= '</li>';
15129: foreach my $item ('passback','roster') {
15130: $resulttext .= '<li>'.$lt{$item}.' ';
15131: if ($confhash{$itemid}{$item}) {
15132: $resulttext .= &mt('Yes');
15133: if ($confhash{$itemid}{$item.'valid'}) {
15134: if ($item eq 'passback') {
15135: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
15136: $confhash{$itemid}{$item.'valid'});
15137: } else {
15138: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
15139: $confhash{$itemid}{$item.'valid'});
15140: }
15141: }
15142: } else {
15143: $resulttext .= &mt('No');
15144: }
15145: $resulttext .= '</li>';
15146: }
15147: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
15148: my $displaylist;
15149: if ($confhash{$itemid}{'display'}{'target'}) {
15150: $displaylist = &mt('Display target').': '.
15151: $confhash{$itemid}{'display'}{'target'}.',';
15152: }
15153: foreach my $size ('width','height') {
15154: if ($confhash{$itemid}{'display'}{$size}) {
15155: $displaylist .= (' 'x2).$lt{$size}.': '.
15156: $confhash{$itemid}{'display'}{$size}.',';
15157: }
15158: }
15159: if ($displaylist) {
15160: $displaylist =~ s/,$//;
15161: $resulttext .= '<li>'.$displaylist.'</li>';
15162: }
15163: foreach my $item ('linktext','explanation') {
15164: if ($confhash{$itemid}{'display'}{$item}) {
15165: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
15166: }
15167: }
15168: }
15169: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15170: my $fieldlist;
15171: foreach my $field (@allfields) {
15172: if ($confhash{$itemid}{'fields'}{$field}) {
15173: $fieldlist .= (' 'x2).$lt{$field}.',';
15174: }
15175: }
15176: if ($fieldlist) {
15177: $fieldlist =~ s/,$//;
15178: if ($confhash{$itemid}{'fields'}{'user'}) {
15179: if ($confhash{$itemid}{'incdom'}) {
15180: $fieldlist .= ' ('.&mt('username:domain').')';
15181: } else {
15182: $fieldlist .= ' ('.&mt('username').')';
15183: }
15184: }
15185: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
15186: }
15187: }
15188: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
15189: my $rolemaps;
15190: foreach my $role (@courseroles) {
15191: if ($confhash{$itemid}{'roles'}{$role}) {
15192: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15193: $confhash{$itemid}{'roles'}{$role}.',';
15194: }
15195: }
15196: if ($rolemaps) {
15197: $rolemaps =~ s/,$//;
15198: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15199: }
15200: }
15201: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
15202: my $customlist;
15203: if (keys(%{$confhash{$itemid}{'custom'}})) {
15204: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
15205: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
15206: }
15207: }
15208: if ($customlist) {
15209: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15210: }
15211: }
15212: $resulttext .= '</ul></li>';
15213: }
15214: }
15215: $resulttext .= '</ul>';
15216: } else {
15217: $resulttext = &mt('No changes made.');
15218: }
15219: } else {
15220: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15221: }
15222: if ($errors) {
15223: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15224: $errors.'</ul>';
15225: }
15226: return $resulttext;
15227: }
15228:
15229: sub process_ltitools_image {
15230: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
15231: my $filename = $env{'form.'.$caller.'.filename'};
15232: my ($error,$url);
15233: my ($width,$height) = (21,21);
15234: if ($configuserok eq 'ok') {
15235: if ($switchserver) {
15236: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
15237: $switchserver);
15238: } elsif ($author_ok eq 'ok') {
15239: my ($result,$imageurl,$madethumb) =
15240: &publishlogo($r,'upload',$caller,$dom,$confname,
15241: "ltitools/$itemid/icon",$width,$height);
15242: if ($result eq 'ok') {
15243: if ($madethumb) {
15244: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15245: my $imagethumb = "$path/tn-".$imagefile;
15246: $url = $imagethumb;
15247: } else {
15248: $url = $imageurl;
15249: }
15250: } else {
15251: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15252: }
15253: } else {
15254: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15255: }
15256: } else {
15257: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15258: }
15259: return ($url,$error);
15260: }
15261:
15262: sub get_ltitools_id {
15263: my ($cdom,$title) = @_;
15264: # get lock on ltitools db
15265: my $lockhash = {
15266: lock => $env{'user.name'}.
15267: ':'.$env{'user.domain'},
15268: };
15269: my $tries = 0;
15270: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15271: my ($id,$error);
15272:
15273: while (($gotlock ne 'ok') && ($tries<10)) {
15274: $tries ++;
15275: sleep (0.1);
15276: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15277: }
15278: if ($gotlock eq 'ok') {
15279: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
15280: if ($currids{'lock'}) {
15281: delete($currids{'lock'});
15282: if (keys(%currids)) {
15283: my @curr = sort { $a <=> $b } keys(%currids);
15284: if ($curr[-1] =~ /^\d+$/) {
15285: $id = 1 + $curr[-1];
15286: }
15287: } else {
15288: $id = 1;
15289: }
15290: if ($id) {
15291: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
15292: $error = 'nostore';
15293: }
15294: } else {
15295: $error = 'nonumber';
15296: }
15297: }
15298: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
15299: } else {
15300: $error = 'nolock';
15301: }
15302: return ($id,$error);
15303: }
15304:
15305: sub modify_proctoring {
15306: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15307: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15308: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
15309: my $confname = $dom.'-domainconfig';
15310: my $servadm = $r->dir_config('lonAdmEMail');
15311: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
15312: my %providernames = &proctoring_providernames();
15313: my $maxnum = scalar(keys(%providernames));
15314:
15315: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
15316: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
15317: if (ref($requref) eq 'HASH') {
15318: %requserfields = %{$requref};
15319: }
15320: if (ref($opturef) eq 'HASH') {
15321: %optuserfields = %{$opturef};
15322: }
15323: if (ref($defref) eq 'HASH') {
15324: %defaults = %{$defref};
15325: }
15326: if (ref($extref) eq 'HASH') {
15327: %extended = %{$extref};
15328: }
15329: if (ref($crsref) eq 'HASH') {
15330: %crsconf = %{$crsref};
15331: }
15332: if (ref($rolesref) eq 'ARRAY') {
15333: @courseroles = @{$rolesref};
15334: }
15335: if (ref($ltiref) eq 'ARRAY') {
15336: @ltiroles = @{$ltiref};
15337: }
15338:
15339: if (ref($domconfig{$action}) eq 'HASH') {
15340: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
15341: if (@todeleteimages) {
15342: map { $imgdeletions{$_} = 1; } @todeleteimages;
15343: }
15344: }
15345: my %customadds;
15346: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
15347: if (@newcustom) {
15348: map { $customadds{$_} = 1; } @newcustom;
15349: }
15350: foreach my $provider (sort(keys(%providernames))) {
15351: $confhash{$provider} = {};
15352: my $pos = $env{'form.proctoring_pos_'.$provider};
15353: $pos =~ s/\D+//g;
15354: $allpos[$pos] = $provider;
15355: my (%current,%currentenc);
15356: my $showroles = 0;
15357: if (ref($domconfig{$action}) eq 'HASH') {
15358: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15359: %current = %{$domconfig{$action}{$provider}};
15360: foreach my $item ('key','secret') {
15361: $currentenc{$item} = $current{$item};
15362: delete($current{$item});
15363: }
15364: }
15365: }
15366: if ($env{'form.proctoring_available_'.$provider}) {
15367: $confhash{$provider}{'available'} = 1;
15368: unless ($current{'available'}) {
15369: $changes{$provider} = 1;
15370: }
15371: } else {
15372: %{$confhash{$provider}} = %current;
15373: %{$encconfhash{$provider}} = %currentenc;
15374: $confhash{$provider}{'available'} = 0;
15375: if ($current{'available'}) {
15376: $changes{$provider} = 1;
15377: }
15378: }
15379: if ($confhash{$provider}{'available'}) {
15380: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
15381: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
15382: if ($field eq 'lifetime') {
15383: if ($possval =~ /^\d+$/) {
15384: $confhash{$provider}{$field} = $possval;
15385: }
15386: } elsif ($field eq 'version') {
15387: if ($possval =~ /^\d+\.\d+$/) {
15388: $confhash{$provider}{$field} = $possval;
15389: }
15390: } elsif ($field eq 'sigmethod') {
15391: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
15392: $confhash{$provider}{$field} = $possval;
15393: }
15394: } elsif ($field eq 'url') {
15395: $confhash{$provider}{$field} = $possval;
15396: } elsif (($field eq 'key') || ($field eq 'secret')) {
15397: $encconfhash{$provider}{$field} = $possval;
15398: unless ($currentenc{$field} eq $possval) {
15399: $changes{$provider} = 1;
15400: }
15401: }
15402: unless (($field eq 'key') || ($field eq 'secret')) {
15403: unless ($current{$field} eq $confhash{$provider}{$field}) {
15404: $changes{$provider} = 1;
15405: }
15406: }
15407: }
15408: if ($imgdeletions{$provider}) {
15409: $changes{$provider} = 1;
15410: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
15411: my ($imageurl,$error) =
15412: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
15413: $configuserok,$switchserver,$author_ok);
15414: if ($imageurl) {
15415: $confhash{$provider}{'image'} = $imageurl;
15416: $changes{$provider} = 1;
15417: }
15418: if ($error) {
15419: &Apache::lonnet::logthis($error);
15420: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15421: }
15422: } elsif (exists($current{'image'})) {
15423: $confhash{$provider}{'image'} = $current{'image'};
15424: }
15425: if (ref($requserfields{$provider}) eq 'ARRAY') {
15426: if (@{$requserfields{$provider}} > 0) {
15427: if (grep(/^user$/,@{$requserfields{$provider}})) {
15428: if ($env{'form.proctoring_userincdom_'.$provider}) {
15429: $confhash{$provider}{'incdom'} = 1;
15430: }
15431: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
15432: $changes{$provider} = 1;
15433: }
15434: }
15435: if (grep(/^roles$/,@{$requserfields{$provider}})) {
15436: $showroles = 1;
15437: }
15438: }
15439: }
15440: $confhash{$provider}{'fields'} = [];
15441: if (ref($optuserfields{$provider}) eq 'ARRAY') {
15442: if (@{$optuserfields{$provider}} > 0) {
15443: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
15444: foreach my $field (@{$optuserfields{$provider}}) {
15445: if (grep(/^\Q$field\E$/,@optfields)) {
15446: push(@{$confhash{$provider}{'fields'}},$field);
15447: }
15448: }
15449: }
15450: if (ref($current{'fields'}) eq 'ARRAY') {
15451: unless ($changes{$provider}) {
15452: my @new = sort(@{$confhash{$provider}{'fields'}});
15453: my @old = sort(@{$current{'fields'}});
15454: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15455: if (@diffs) {
15456: $changes{$provider} = 1;
15457: }
15458: }
15459: } elsif (@{$confhash{$provider}{'fields'}}) {
15460: $changes{$provider} = 1;
15461: }
15462: }
15463: if (ref($defaults{$provider}) eq 'ARRAY') {
15464: if (@{$defaults{$provider}} > 0) {
15465: my %options;
15466: if (ref($extended{$provider}) eq 'HASH') {
15467: %options = %{$extended{$provider}};
15468: }
15469: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15470: foreach my $field (@{$defaults{$provider}}) {
15471: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15472: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15473: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15474: push(@{$confhash{$provider}{'defaults'}},$poss);
15475: }
15476: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15477: foreach my $inner (keys(%{$options{$field}})) {
15478: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15479: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15480: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15481: $confhash{$provider}{'defaults'}{$inner} = $poss;
15482: }
15483: } else {
15484: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15485: }
15486: }
15487: } else {
15488: if (grep(/^\Q$field\E$/,@checked)) {
15489: push(@{$confhash{$provider}{'defaults'}},$field);
15490: }
15491: }
15492: }
15493: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15494: if (ref($current{'defaults'}) eq 'ARRAY') {
15495: unless ($changes{$provider}) {
15496: my @new = sort(@{$confhash{$provider}{'defaults'}});
15497: my @old = sort(@{$current{'defaults'}});
15498: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15499: if (@diffs) {
15500: $changes{$provider} = 1;
15501: }
15502: }
15503: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15504: if (@{$current{'defaults'}}) {
15505: $changes{$provider} = 1;
15506: }
15507: }
15508: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15509: if (ref($current{'defaults'}) eq 'HASH') {
15510: unless ($changes{$provider}) {
15511: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15512: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15513: $changes{$provider} = 1;
15514: last;
15515: }
15516: }
15517: }
15518: unless ($changes{$provider}) {
15519: foreach my $key (keys(%{$current{'defaults'}})) {
15520: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15521: $changes{$provider} = 1;
15522: last;
15523: }
15524: }
15525: }
15526: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15527: $changes{$provider} = 1;
15528: }
15529: }
15530: }
15531: }
15532: if (ref($crsconf{$provider}) eq 'ARRAY') {
15533: if (@{$crsconf{$provider}} > 0) {
15534: $confhash{$provider}{'crsconf'} = [];
15535: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15536: foreach my $crsfield (@{$crsconf{$provider}}) {
15537: if (grep(/^\Q$crsfield\E$/,@checked)) {
15538: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15539: }
15540: }
15541: if (ref($current{'crsconf'}) eq 'ARRAY') {
15542: unless ($changes{$provider}) {
15543: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15544: my @old = sort(@{$current{'crsconf'}});
15545: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15546: if (@diffs) {
15547: $changes{$provider} = 1;
15548: }
15549: }
15550: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15551: $changes{$provider} = 1;
15552: }
15553: }
15554: }
15555: if ($showroles) {
15556: $confhash{$provider}{'roles'} = {};
15557: foreach my $role (@courseroles) {
15558: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15559: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15560: $confhash{$provider}{'roles'}{$role} = $poss;
15561: }
15562: }
15563: unless ($changes{$provider}) {
15564: if (ref($current{'roles'}) eq 'HASH') {
15565: foreach my $role (keys(%{$current{'roles'}})) {
15566: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15567: $changes{$provider} = 1;
15568: last
15569: }
15570: }
15571: unless ($changes{$provider}) {
15572: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15573: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15574: $changes{$provider} = 1;
15575: last;
15576: }
15577: }
15578: }
15579: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15580: $changes{$provider} = 1;
15581: }
15582: }
15583: }
15584: if (ref($current{'custom'}) eq 'HASH') {
15585: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15586: foreach my $key (keys(%{$current{'custom'}})) {
15587: if (grep(/^\Q$key\E$/,@customdels)) {
15588: $changes{$provider} = 1;
15589: } else {
15590: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15591: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15592: $changes{$provider} = 1;
15593: }
15594: }
15595: }
15596: }
15597: if ($customadds{$provider}) {
15598: my $name = $env{'form.proctoring_custom_name_'.$provider};
15599: $name =~ s/(`)/'/g;
15600: $name =~ s/^\s+//;
15601: $name =~ s/\s+$//;
15602: my $value = $env{'form.proctoring_custom_value_'.$provider};
15603: $value =~ s/(`)/'/g;
15604: $value =~ s/^\s+//;
15605: $value =~ s/\s+$//;
15606: if ($name ne '') {
15607: $confhash{$provider}{'custom'}{$name} = $value;
15608: $changes{$provider} = 1;
15609: }
15610: }
15611: }
15612: }
15613: if (@allpos > 0) {
15614: my $idx = 0;
15615: foreach my $provider (@allpos) {
15616: if ($provider ne '') {
15617: $confhash{$provider}{'order'} = $idx;
15618: unless ($changes{$provider}) {
15619: if (ref($domconfig{$action}) eq 'HASH') {
15620: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15621: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15622: $changes{$provider} = 1;
15623: }
15624: }
15625: }
15626: }
15627: $idx ++;
15628: }
15629: }
15630: }
15631: my %proc_hash = (
15632: $action => { %confhash }
15633: );
15634: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15635: $dom);
15636: if ($putresult eq 'ok') {
15637: my %proc_enchash = (
15638: $action => { %encconfhash }
15639: );
15640: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15641: if (keys(%changes) > 0) {
15642: my $cachetime = 24*60*60;
15643: my %procall = %confhash;
15644: foreach my $provider (keys(%procall)) {
15645: if (ref($encconfhash{$provider}) eq 'HASH') {
15646: foreach my $key ('key','secret') {
15647: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15648: }
15649: }
15650: }
15651: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15652: if (ref($lastactref) eq 'HASH') {
15653: $lastactref->{'proctoring'} = 1;
15654: }
15655: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15656: my %bynum;
15657: foreach my $provider (sort(keys(%changes))) {
15658: my $position = $confhash{$provider}{'order'};
15659: $bynum{$position} = $provider;
15660: }
15661: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15662: my $provider = $bynum{$pos};
15663: my %lt = &proctoring_titles($provider);
15664: my %fieldtitles = &proctoring_fieldtitles($provider);
15665: if (!$confhash{$provider}{'available'}) {
15666: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15667: } else {
15668: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15669: if ($confhash{$provider}{'image'}) {
15670: $resulttext .= ' '.
15671: '<img src="'.$confhash{$provider}{'image'}.'"'.
15672: ' alt="'.&mt('Proctoring icon').'" />';
15673: }
15674: $resulttext .= '<ul>';
15675: my $position = $pos + 1;
15676: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15677: foreach my $key ('version','sigmethod','url','lifetime') {
15678: if ($confhash{$provider}{$key} ne '') {
15679: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15680: }
15681: }
15682: if ($encconfhash{$provider}{'key'} ne '') {
15683: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15684: }
15685: if ($encconfhash{$provider}{'secret'} ne '') {
15686: $resulttext .= '<li>'.$lt{'secret'}.': ';
15687: my $num = length($encconfhash{$provider}{'secret'});
15688: $resulttext .= ('*'x$num).'</li>';
15689: }
15690: my (@fields,$showroles);
15691: if (ref($requserfields{$provider}) eq 'ARRAY') {
15692: push(@fields,@{$requserfields{$provider}});
15693: }
15694: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15695: push(@fields,@{$confhash{$provider}{'fields'}});
15696: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15697: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15698: }
15699: if (@fields) {
15700: if (grep(/^roles$/,@fields)) {
15701: $showroles = 1;
15702: }
15703: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15704: join('", "', map { $lt{$_}; } @fields).'"</li>';
15705: }
15706: if (ref($requserfields{$provider}) eq 'ARRAY') {
15707: if (grep(/^user$/,@{$requserfields{$provider}})) {
15708: if ($confhash{$provider}{'incdom'}) {
15709: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15710: } else {
15711: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15712: }
15713: }
15714: }
15715: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15716: if (@{$confhash{$provider}{'defaults'}} > 0) {
15717: $resulttext .= '<li>'.$lt{'defa'};
15718: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15719: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15720: }
15721: $resulttext =~ s/,$//;
15722: $resulttext .= '</li>';
15723: }
15724: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15725: if (keys(%{$confhash{$provider}{'defaults'}})) {
15726: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15727: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15728: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15729: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15730: }
15731: }
15732: $resulttext .= '</ul></li>';
15733: }
15734: }
15735: if (ref($crsconf{$provider}) eq 'ARRAY') {
15736: if (@{$crsconf{$provider}} > 0) {
15737: $resulttext .= '<li>'.&mt('Configurable in course:');
15738: my $numconfig = 0;
15739: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15740: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15741: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15742: $numconfig ++;
15743: if ($provider eq 'examity') {
15744: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15745: } else {
15746: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15747: }
15748: }
15749: $resulttext =~ s/,$//;
15750: }
15751: }
15752: if (!$numconfig) {
15753: $resulttext .= ' '.&mt('None');
15754: }
15755: $resulttext .= '</li>';
15756: }
15757: }
15758: if ($showroles) {
15759: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15760: my $rolemaps;
15761: foreach my $role (@courseroles) {
15762: if ($confhash{$provider}{'roles'}{$role}) {
15763: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15764: $confhash{$provider}{'roles'}{$role}.',';
15765: }
15766: }
15767: if ($rolemaps) {
15768: $rolemaps =~ s/,$//;
15769: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15770: }
15771: }
15772: }
15773: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15774: my $customlist;
15775: if (keys(%{$confhash{$provider}{'custom'}})) {
15776: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15777: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15778: }
15779: $customlist =~ s/,$//;
15780: }
15781: if ($customlist) {
15782: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15783: }
15784: }
15785: $resulttext .= '</ul></li>';
15786: }
15787: }
15788: $resulttext .= '</ul>';
15789: } else {
15790: $resulttext = &mt('No changes made.');
15791: }
15792: } else {
15793: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15794: }
15795: if ($errors) {
15796: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15797: $errors.'</ul>';
15798: }
15799: return $resulttext;
15800: }
15801:
15802: sub process_proctoring_image {
15803: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15804: my $filename = $env{'form.'.$caller.'.filename'};
15805: my ($error,$url);
15806: my ($width,$height) = (21,21);
15807: if ($configuserok eq 'ok') {
15808: if ($switchserver) {
15809: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15810: $switchserver);
15811: } elsif ($author_ok eq 'ok') {
15812: my ($result,$imageurl,$madethumb) =
15813: &publishlogo($r,'upload',$caller,$dom,$confname,
15814: "proctoring/$provider/icon",$width,$height);
15815: if ($result eq 'ok') {
15816: if ($madethumb) {
15817: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15818: my $imagethumb = "$path/tn-".$imagefile;
15819: $url = $imagethumb;
15820: } else {
15821: $url = $imageurl;
15822: }
15823: } else {
15824: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15825: }
15826: } else {
15827: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15828: }
15829: } else {
15830: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15831: }
15832: return ($url,$error);
15833: }
15834:
15835: sub modify_lti {
15836: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15837: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15838: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15839: my (%posslti,%posslticrs,%posscrstype);
15840: my @courseroles = ('cc','in','ta','ep','st');
15841: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15842: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15843: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15844: my %coursetypetitles = &Apache::lonlocal::texthash (
15845: official => 'Official',
15846: unofficial => 'Unofficial',
15847: community => 'Community',
15848: textbook => 'Textbook',
15849: placement => 'Placement Test',
15850: lti => 'LTI Provider',
15851: );
15852: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15853: my %lt = <i_names();
15854: map { $posslti{$_} = 1; } @ltiroles;
15855: map { $posslticrs{$_} = 1; } @lticourseroles;
15856: map { $posscrstype{$_} = 1; } @coursetypes;
15857:
15858: my %menutitles = <imenu_titles();
15859:
15860: my (%currltisec,%secchanges,%newltisec,%newltienc,%keyset,%newkeyset);
15861: $newltisec{'private'}{'keys'} = [];
15862: $newltisec{'encrypt'} = {};
15863: $newltisec{'rules'} = {};
15864: $newltisec{'linkprot'} = {};
15865: if (ref($domconfig{'ltisec'}) eq 'HASH') {
15866: %currltisec = %{$domconfig{'ltisec'}};
15867: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15868: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
15869: unless ($id =~ /^\d+$/) {
15870: delete($currltisec{'linkprot'}{$id});
15871: }
15872: }
15873: }
15874: if (ref($currltisec{'private'}) eq 'HASH') {
15875: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
15876: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
15877: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
15878: }
15879: }
15880: }
15881: foreach my $item ('crs','dom','consumers') {
15882: my $formelement;
15883: if ($item eq 'consumers') {
15884: $formelement = 'form.ltisec_'.$item;
15885: } else {
15886: $formelement = 'form.ltisec_'.$item.'linkprot';
15887: }
15888: if ($env{$formelement}) {
15889: $newltisec{'encrypt'}{$item} = 1;
15890: if (ref($currltisec{'encrypt'}) eq 'HASH') {
15891: unless ($currltisec{'encrypt'}{$item}) {
15892: $secchanges{'encrypt'} = 1;
15893: }
15894: } else {
15895: $secchanges{'encrypt'} = 1;
15896: }
15897: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
15898: if ($currltisec{'encrypt'}{$item}) {
15899: $secchanges{'encrypt'} = 1;
15900: }
15901: }
15902: }
15903: unless (exists($currltisec{'rules'})) {
15904: $currltisec{'rules'} = {};
15905: }
15906: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
15907:
15908: my @ids=&Apache::lonnet::current_machine_ids();
15909: my %servers = &Apache::lonnet::get_servers($dom,'library');
15910:
15911: foreach my $hostid (keys(%servers)) {
15912: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
15913: my $newkey;
15914: my $keyitem = 'form.ltisec_privkey_'.$hostid;
15915: if (exists($env{$keyitem})) {
15916: $env{$keyitem} =~ s/(`)/'/g;
15917: if ($keyset{$hostid}) {
15918: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
15919: if ($env{$keyitem} ne '') {
15920: $secchanges{'private'} = 1;
15921: $newkeyset{$hostid} = $env{$keyitem};
15922: }
15923: }
15924: } elsif ($env{$keyitem} ne '') {
15925: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
15926: push(@{$newltisec{'private'}{'keys'}},$hostid);
15927: }
15928: $secchanges{'private'} = 1;
15929: $newkeyset{$hostid} = $env{$keyitem};
15930: }
15931: }
15932: }
15933: }
15934:
15935: my (%linkprotchg,$linkprotoutput,$is_home);
15936: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
15937: \%linkprotchg,'domain');
15938: my $home = &Apache::lonnet::domain($dom,'primary');
15939: unless (($home eq 'no_host') || ($home eq '')) {
15940: my @ids=&Apache::lonnet::current_machine_ids();
15941: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
15942: }
15943:
15944: if (keys(%linkprotchg)) {
15945: $secchanges{'linkprot'} = 1;
15946: my %oldlinkprot;
15947: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15948: %oldlinkprot = %{$currltisec{'linkprot'}};
15949: }
15950: foreach my $id (keys(%linkprotchg)) {
15951: if (ref($linkprotchg{$id}) eq 'HASH') {
15952: foreach my $inner (keys(%{$linkprotchg{$id}})) {
15953: if (($inner eq 'secret') || ($inner eq 'key')) {
15954: if ($is_home) {
15955: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
15956: }
15957: }
15958: }
15959: } else {
15960: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
15961: }
15962: }
15963: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
15964: if (keys(%linkprotchg)) {
15965: %{$newltisec{'linkprot'}} = %linkprotchg;
15966: }
15967: }
15968: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15969: foreach my $id (%{$currltisec{'linkprot'}}) {
15970: next if ($id !~ /^\d+$/);
15971: unless (exists($linkprotchg{$id})) {
15972: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
15973: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
15974: if (($inner eq 'secret') || ($inner eq 'key')) {
15975: if ($is_home) {
15976: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15977: }
15978: } else {
15979: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15980: }
15981: }
15982: } else {
15983: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
15984: }
15985: }
15986: }
15987: }
15988: if ($proterror) {
15989: $errors .= '<li>'.$proterror.'</li>';
15990: }
15991: my (@items,%deletions,%itemids);
15992: if ($env{'form.lti_add'}) {
15993: my $consumer = $env{'form.lti_consumer_add'};
15994: $consumer =~ s/(`)/'/g;
15995: ($newid,my $error) = &get_lti_id($dom,$consumer);
15996: if ($newid) {
15997: $itemids{'add'} = $newid;
15998: push(@items,'add');
15999: $changes{$newid} = 1;
16000: } else {
16001: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
16002: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16003: }
16004: }
16005: if (ref($domconfig{$action}) eq 'HASH') {
16006: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
16007: if (@todelete) {
16008: map { $deletions{$_} = 1; } @todelete;
16009: }
16010: my $maxnum = $env{'form.lti_maxnum'};
16011: for (my $i=0; $i<$maxnum; $i++) {
16012: my $itemid = $env{'form.lti_id_'.$i};
16013: $itemid =~ s/\D+//g;
16014: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16015: if ($deletions{$itemid}) {
16016: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
16017: } else {
16018: push(@items,$i);
16019: $itemids{$i} = $itemid;
16020: }
16021: }
16022: }
16023: }
16024: foreach my $idx (@items) {
16025: my $itemid = $itemids{$idx};
16026: next unless ($itemid);
16027: my $position = $env{'form.lti_pos_'.$itemid};
16028: $position =~ s/\D+//g;
16029: if ($position ne '') {
16030: $allpos[$position] = $itemid;
16031: }
16032: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
16033: my $formitem = 'form.lti_'.$item.'_'.$idx;
16034: $env{$formitem} =~ s/(`)/'/g;
16035: if ($item eq 'lifetime') {
16036: $env{$formitem} =~ s/[^\d.]//g;
16037: }
16038: if ($env{$formitem} ne '') {
16039: if (($item eq 'key') || ($item eq 'secret')) {
16040: $encconfig{$itemid}{$item} = $env{$formitem};
16041: } else {
16042: $confhash{$itemid}{$item} = $env{$formitem};
16043: unless (($idx eq 'add') || ($changes{$itemid})) {
16044: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
16045: $changes{$itemid} = 1;
16046: }
16047: }
16048: }
16049: }
16050: }
16051: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
16052: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
16053: }
16054: if ($confhash{$itemid}{'requser'}) {
16055: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
16056: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
16057: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
16058: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
16059: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
16060: my $mapuser = $env{'form.lti_customuser_'.$idx};
16061: $mapuser =~ s/(`)/'/g;
16062: $mapuser =~ s/^\s+|\s+$//g;
16063: $confhash{$itemid}{'mapuser'} = $mapuser;
16064: }
16065: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
16066: my @makeuser;
16067: foreach my $ltirole (sort(@possmakeuser)) {
16068: if ($posslti{$ltirole}) {
16069: push(@makeuser,$ltirole);
16070: }
16071: }
16072: $confhash{$itemid}{'makeuser'} = \@makeuser;
16073: if (@makeuser) {
16074: my $lcauth = $env{'form.lti_lcauth_'.$idx};
16075: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
16076: $confhash{$itemid}{'lcauth'} = $lcauth;
16077: if ($lcauth ne 'internal') {
16078: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
16079: $lcauthparm =~ s/^(\s+|\s+)$//g;
16080: $lcauthparm =~ s/`//g;
16081: if ($lcauthparm ne '') {
16082: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
16083: }
16084: }
16085: } else {
16086: $confhash{$itemid}{'lcauth'} = 'lti';
16087: }
16088: }
16089: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
16090: if (@possinstdata) {
16091: foreach my $field (@possinstdata) {
16092: if (exists($fieldtitles{$field})) {
16093: push(@{$confhash{$itemid}{'instdata'}});
16094: }
16095: }
16096: }
16097: if ($env{'form.lti_callback_'.$idx}) {
16098: if ($env{'form.lti_callbackparam_'.$idx}) {
16099: my $callback = $env{'form.lti_callbackparam_'.$idx};
16100: $callback =~ s/^\s+|\s+$//g;
16101: $confhash{$itemid}{'callback'} = $callback;
16102: }
16103: }
16104: foreach my $field ('topmenu','inlinemenu') {
16105: if ($env{'form.lti_'.$field.'_'.$idx}) {
16106: $confhash{$itemid}{$field} = 1;
16107: }
16108: }
16109: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
16110: $confhash{$itemid}{lcmenu} = [];
16111: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
16112: foreach my $field (@possmenu) {
16113: if (exists($menutitles{$field})) {
16114: if ($field eq 'grades') {
16115: next unless ($env{'form.lti_inlinemenu_'.$idx});
16116: }
16117: push(@{$confhash{$itemid}{lcmenu}},$field);
16118: }
16119: }
16120: }
16121: if ($confhash{$itemid}{'crsinc'}) {
16122: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
16123: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
16124: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
16125: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
16126: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
16127: $mapcrs =~ s/(`)/'/g;
16128: $mapcrs =~ s/^\s+|\s+$//g;
16129: $confhash{$itemid}{'mapcrs'} = $mapcrs;
16130: }
16131: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
16132: my @crstypes;
16133: foreach my $type (sort(@posstypes)) {
16134: if ($posscrstype{$type}) {
16135: push(@crstypes,$type);
16136: }
16137: }
16138: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
16139: if ($env{'form.lti_storecrs_'.$idx}) {
16140: $confhash{$itemid}{'storecrs'} = 1;
16141: }
16142: if ($env{'form.lti_makecrs_'.$idx}) {
16143: $confhash{$itemid}{'makecrs'} = 1;
16144: }
16145: foreach my $ltirole (@lticourseroles) {
16146: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
16147: if (grep(/^\Q$possrole\E$/,@courseroles)) {
16148: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
16149: }
16150: }
16151: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
16152: my @selfenroll;
16153: foreach my $type (sort(@possenroll)) {
16154: if ($posslticrs{$type}) {
16155: push(@selfenroll,$type);
16156: }
16157: }
16158: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
16159: if ($env{'form.lti_crssec_'.$idx}) {
16160: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
16161: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
16162: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
16163: my $section = $env{'form.lti_customsection_'.$idx};
16164: $section =~ s/(`)/'/g;
16165: $section =~ s/^\s+|\s+$//g;
16166: if ($section ne '') {
16167: $confhash{$itemid}{'section'} = $section;
16168: }
16169: }
16170: }
16171: foreach my $field ('passback','roster') {
16172: if ($env{'form.lti_'.$field.'_'.$idx}) {
16173: $confhash{$itemid}{$field} = 1;
16174: }
16175: }
16176: if ($env{'form.lti_passback_'.$idx}) {
16177: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
16178: $confhash{$itemid}{'passbackformat'} = '1.0';
16179: } else {
16180: $confhash{$itemid}{'passbackformat'} = '1.1';
16181: }
16182: }
16183: }
16184: unless (($idx eq 'add') || ($changes{$itemid})) {
16185: if ($confhash{$itemid}{'crsinc'}) {
16186: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
16187: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16188: $changes{$itemid} = 1;
16189: }
16190: }
16191: unless ($changes{$itemid}) {
16192: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
16193: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
16194: $changes{$itemid} = 1;
16195: }
16196: }
16197: }
16198: foreach my $field ('mapcrstype','selfenroll') {
16199: unless ($changes{$itemid}) {
16200: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16201: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16202: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16203: $confhash{$itemid}{$field});
16204: if (@diffs) {
16205: $changes{$itemid} = 1;
16206: }
16207: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16208: $changes{$itemid} = 1;
16209: }
16210: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16211: if (@{$confhash{$itemid}{$field}} > 0) {
16212: $changes{$itemid} = 1;
16213: }
16214: }
16215: }
16216: }
16217: unless ($changes{$itemid}) {
16218: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
16219: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16220: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
16221: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
16222: $confhash{$itemid}{'maproles'}{$ltirole}) {
16223: $changes{$itemid} = 1;
16224: last;
16225: }
16226: }
16227: unless ($changes{$itemid}) {
16228: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
16229: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
16230: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
16231: $changes{$itemid} = 1;
16232: last;
16233: }
16234: }
16235: }
16236: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
16237: $changes{$itemid} = 1;
16238: }
16239: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16240: unless ($changes{$itemid}) {
16241: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
16242: $changes{$itemid} = 1;
16243: }
16244: }
16245: }
16246: }
16247: }
16248: unless ($changes{$itemid}) {
16249: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
16250: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16251: $changes{$itemid} = 1;
16252: }
16253: }
16254: unless ($changes{$itemid}) {
16255: foreach my $field ('makeuser','lcmenu') {
16256: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16257: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16258: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16259: $confhash{$itemid}{$field});
16260: if (@diffs) {
16261: $changes{$itemid} = 1;
16262: }
16263: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16264: $changes{$itemid} = 1;
16265: }
16266: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16267: if (@{$confhash{$itemid}{$field}} > 0) {
16268: $changes{$itemid} = 1;
16269: }
16270: }
16271: }
16272: }
16273: }
16274: }
16275: }
16276: }
16277: if (@allpos > 0) {
16278: my $idx = 0;
16279: foreach my $itemid (@allpos) {
16280: if ($itemid ne '') {
16281: $confhash{$itemid}{'order'} = $idx;
16282: if (ref($domconfig{$action}) eq 'HASH') {
16283: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16284: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
16285: $changes{$itemid} = 1;
16286: }
16287: }
16288: }
16289: $idx ++;
16290: }
16291: }
16292: }
16293: my %ltihash = (
16294: $action => { %confhash }
16295: );
16296: my %ltienchash = (
16297: $action => { %encconfig }
16298: );
16299: if (keys(%secchanges)) {
16300: $ltihash{'ltisec'} = \%newltisec;
16301: if ($secchanges{'linkprot'}) {
16302: if ($is_home) {
16303: $ltienchash{'linkprot'} = \%newltienc;
16304: }
16305: }
16306: }
16307: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
16308: if ($putresult eq 'ok') {
16309: my %keystore;
16310: if (keys(%secchanges)) {
16311: if ($secchanges{'private'}) {
16312: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
16313: foreach my $hostid (keys(%newkeyset)) {
16314: my $storehash = {
16315: key => $newkeyset{$hostid},
16316: who => $env{'user.name'}.':'.$env{'user.domain'},
16317: };
16318: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
16319: $dom,$hostid);
16320: }
16321: }
16322: if (ref($lastactref) eq 'HASH') {
16323: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
16324: $lastactref->{'domdefaults'} = 1;
16325: }
16326: }
16327: }
16328: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
16329: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
16330: return &mt('No changes made.');
16331: }
16332: $resulttext = &mt('Changes made:').'<ul>';
16333: if (keys(%secchanges) > 0) {
16334: foreach my $item (keys(%secchanges)) {
16335: if ($item eq 'encrypt') {
16336: my %encrypted = (
16337: crs => {
16338: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
16339: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
16340: },
16341: dom => {
16342: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
16343: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
16344: },
16345: consumers => {
16346: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
16347: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
16348: },
16349: );
16350: foreach my $type ('crs','dom','consumers') {
16351: my $shown = $encrypted{$type}{'off'};
16352: if (ref($newltisec{$item}) eq 'HASH') {
16353: if ($newltisec{$item}{$type}) {
16354: $shown = $encrypted{$type}{'on'};
16355: }
16356: }
16357: $resulttext .= '<li>'.$shown.'</li>';
16358: }
16359: } elsif ($item eq 'rules') {
16360: my %titles = &Apache::lonlocal::texthash(
16361: min => 'Minimum password length',
16362: max => 'Maximum password length',
16363: chars => 'Required characters',
16364: );
16365: foreach my $rule ('min','max') {
16366: if ($newltisec{rules}{$rule} eq '') {
16367: if ($rule eq 'min') {
16368: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16369: ' '.&mt('Default of [_1] will be used',
16370: $Apache::lonnet::passwdmin).'</li>';
16371: } else {
16372: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16373: }
16374: } else {
16375: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
16376: }
16377: }
16378: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
16379: if (@{$newltisec{'rules'}{'chars'}} > 0) {
16380: my %rulenames = &Apache::lonlocal::texthash(
16381: uc => 'At least one upper case letter',
16382: lc => 'At least one lower case letter',
16383: num => 'At least one number',
16384: spec => 'At least one non-alphanumeric',
16385: );
16386: my $needed = '<ul><li>'.
16387: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
16388: '</li></ul>';
16389: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16390: } else {
16391: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16392: }
16393: } else {
16394: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16395: }
16396: } elsif ($item eq 'private') {
16397: if (keys(%newkeyset)) {
16398: foreach my $hostid (sort(keys(%newkeyset))) {
16399: if ($keystore{$hostid} eq 'ok') {
16400: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
16401: }
16402: }
16403: }
16404: } elsif ($item eq 'linkprot') {
16405: $resulttext .= $linkprotoutput;
16406: }
16407: }
16408: }
16409: if (keys(%changes) > 0) {
16410: my $cachetime = 24*60*60;
16411: my %ltiall = %confhash;
16412: foreach my $id (keys(%ltiall)) {
16413: if (ref($encconfig{$id}) eq 'HASH') {
16414: foreach my $item ('key','secret') {
16415: $ltiall{$id}{$item} = $encconfig{$id}{$item};
16416: }
16417: }
16418: }
16419: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
16420: if (ref($lastactref) eq 'HASH') {
16421: $lastactref->{'lti'} = 1;
16422: }
16423: my %bynum;
16424: foreach my $itemid (sort(keys(%changes))) {
16425: my $position = $confhash{$itemid}{'order'};
16426: $bynum{$position} = $itemid;
16427: }
16428: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
16429: my $itemid = $bynum{$pos};
16430: if (ref($confhash{$itemid}) ne 'HASH') {
16431: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
16432: } else {
16433: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
16434: my $position = $pos + 1;
16435: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
16436: foreach my $item ('version','lifetime') {
16437: if ($confhash{$itemid}{$item} ne '') {
16438: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
16439: }
16440: }
16441: if ($encconfig{$itemid}{'key'} ne '') {
16442: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
16443: }
16444: if ($encconfig{$itemid}{'secret'} ne '') {
16445: $resulttext .= '<li>'.$lt{'secret'}.': ';
16446: my $num = length($encconfig{$itemid}{'secret'});
16447: $resulttext .= ('*'x$num).'</li>';
16448: }
16449: if ($confhash{$itemid}{'requser'}) {
16450: if ($confhash{$itemid}{'callback'}) {
16451: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
16452: } else {
16453: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
16454: }
16455: if ($confhash{$itemid}{'mapuser'}) {
16456: my $shownmapuser;
16457: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
16458: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
16459: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
16460: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
16461: } else {
16462: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
16463: }
16464: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
16465: }
16466: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
16467: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
16468: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
16469: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
16470: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
16471: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
16472: } else {
16473: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
16474: $confhash{$itemid}{'lcauth'});
16475: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
16476: $resulttext .= '; '.&mt('a randomly generated password will be created');
16477: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
16478: if ($confhash{$itemid}{'lcauthparm'} ne '') {
16479: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
16480: }
16481: } else {
16482: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
16483: }
16484: }
16485: $resulttext .= '</li>';
16486: } else {
16487: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
16488: }
16489: }
16490: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
16491: if (@{$confhash{$itemid}{'instdata'}} > 0) {
16492: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
16493: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
16494: } else {
16495: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
16496: }
16497: }
16498: foreach my $item ('topmenu','inlinemenu') {
16499: $resulttext .= '<li>'.$lt{$item}.': ';
16500: if ($confhash{$itemid}{$item}) {
16501: $resulttext .= &mt('Yes');
16502: } else {
16503: $resulttext .= &mt('No');
16504: }
16505: $resulttext .= '</li>';
16506: }
16507: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16508: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16509: $resulttext .= '<li>'.&mt('Menu items:').' '.
16510: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16511: } else {
16512: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16513: }
16514: }
16515: if ($confhash{$itemid}{'crsinc'}) {
16516: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16517: my $rolemaps;
16518: foreach my $role (@ltiroles) {
16519: if ($confhash{$itemid}{'maproles'}{$role}) {
16520: $rolemaps .= (' 'x2).$role.'='.
16521: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
16522: 'Course').',';
16523: }
16524: }
16525: if ($rolemaps) {
16526: $rolemaps =~ s/,$//;
16527: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
16528: }
16529: }
16530: if ($confhash{$itemid}{'mapcrs'}) {
16531: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
16532: }
16533: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
16534: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
16535: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
16536: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
16537: '</li>';
16538: } else {
16539: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
16540: }
16541: }
16542: if ($confhash{$itemid}{'storecrs'}) {
16543: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
16544: }
16545: if ($confhash{$itemid}{'makecrs'}) {
16546: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
16547: } else {
16548: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
16549: }
16550: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
16551: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
16552: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
16553: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
16554: '</li>';
16555: } else {
16556: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
16557: }
16558: }
16559: if ($confhash{$itemid}{'section'}) {
16560: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
16561: $resulttext .= '<li>'.&mt('User section from standard field:').
16562: ' (course_section_sourcedid)'.'</li>';
16563: } else {
16564: $resulttext .= '<li>'.&mt('User section from:').' '.
16565: $confhash{$itemid}{'section'}.'</li>';
16566: }
16567: } else {
16568: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
16569: }
16570: foreach my $item ('passback','roster','topmenu','inlinemenu') {
16571: $resulttext .= '<li>'.$lt{$item}.': ';
16572: if ($confhash{$itemid}{$item}) {
16573: $resulttext .= &mt('Yes');
16574: if ($item eq 'passback') {
16575: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
16576: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
16577: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
16578: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
16579: }
16580: }
16581: } else {
16582: $resulttext .= &mt('No');
16583: }
16584: $resulttext .= '</li>';
16585: }
16586: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16587: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16588: $resulttext .= '<li>'.&mt('Menu items:').' '.
16589: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16590: } else {
16591: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16592: }
16593: }
16594: }
16595: }
16596: $resulttext .= '</ul></li>';
16597: }
16598: }
16599: }
16600: $resulttext .= '</ul>';
16601: } else {
16602: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
16603: }
16604: if ($errors) {
16605: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16606: $errors.'</ul>';
16607: }
16608: return $resulttext;
16609: }
16610:
16611: sub get_lti_id {
16612: my ($domain,$consumer) = @_;
16613: # get lock on lti db
16614: my $lockhash = {
16615: lock => $env{'user.name'}.
16616: ':'.$env{'user.domain'},
16617: };
16618: my $tries = 0;
16619: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16620: my ($id,$error);
16621:
16622: while (($gotlock ne 'ok') && ($tries<10)) {
16623: $tries ++;
16624: sleep (0.1);
16625: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16626: }
16627: if ($gotlock eq 'ok') {
16628: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
16629: if ($currids{'lock'}) {
16630: delete($currids{'lock'});
16631: if (keys(%currids)) {
16632: my @curr = sort { $a <=> $b } keys(%currids);
16633: if ($curr[-1] =~ /^\d+$/) {
16634: $id = 1 + $curr[-1];
16635: }
16636: } else {
16637: $id = 1;
16638: }
16639: if ($id) {
16640: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
16641: $error = 'nostore';
16642: }
16643: } else {
16644: $error = 'nonumber';
16645: }
16646: }
16647: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
16648: } else {
16649: $error = 'nolock';
16650: }
16651: return ($id,$error);
16652: }
16653:
16654: sub modify_autoenroll {
16655: my ($dom,$lastactref,%domconfig) = @_;
16656: my ($resulttext,%changes);
16657: my %currautoenroll;
16658: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
16659: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
16660: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
16661: }
16662: }
16663: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
16664: my %title = ( run => 'Auto-enrollment active',
16665: sender => 'Sender for notification messages',
16666: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
16667: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
16668: my @offon = ('off','on');
16669: my $sender_uname = $env{'form.sender_uname'};
16670: my $sender_domain = $env{'form.sender_domain'};
16671: if ($sender_domain eq '') {
16672: $sender_uname = '';
16673: } elsif ($sender_uname eq '') {
16674: $sender_domain = '';
16675: }
16676: my $coowners = $env{'form.autoassign_coowners'};
16677: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
16678: $autofailsafe =~ s{^\s+|\s+$}{}g;
16679: if ($autofailsafe =~ /\D/) {
16680: undef($autofailsafe);
16681: }
16682: my $failsafe = $env{'form.autoenroll_failsafe'};
16683: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16684: $failsafe = 'off';
16685: undef($autofailsafe);
16686: }
16687: my %autoenrollhash = (
16688: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16689: 'sender_uname' => $sender_uname,
16690: 'sender_domain' => $sender_domain,
16691: 'co-owners' => $coowners,
16692: 'autofailsafe' => $autofailsafe,
16693: 'failsafe' => $failsafe,
16694: }
16695: );
16696: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16697: $dom);
16698: if ($putresult eq 'ok') {
16699: if (exists($currautoenroll{'run'})) {
16700: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16701: $changes{'run'} = 1;
16702: }
16703: } elsif ($autorun) {
16704: if ($env{'form.autoenroll_run'} ne '1') {
16705: $changes{'run'} = 1;
16706: }
16707: }
16708: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16709: $changes{'sender'} = 1;
16710: }
16711: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16712: $changes{'sender'} = 1;
16713: }
16714: if ($currautoenroll{'co-owners'} ne '') {
16715: if ($currautoenroll{'co-owners'} ne $coowners) {
16716: $changes{'coowners'} = 1;
16717: }
16718: } elsif ($coowners) {
16719: $changes{'coowners'} = 1;
16720: }
16721: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16722: $changes{'autofailsafe'} = 1;
16723: }
16724: if ($currautoenroll{'failsafe'} ne $failsafe) {
16725: $changes{'failsafe'} = 1;
16726: }
16727: if (keys(%changes) > 0) {
16728: $resulttext = &mt('Changes made:').'<ul>';
16729: if ($changes{'run'}) {
16730: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16731: }
16732: if ($changes{'sender'}) {
16733: if ($sender_uname eq '' || $sender_domain eq '') {
16734: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16735: } else {
16736: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16737: }
16738: }
16739: if ($changes{'coowners'}) {
16740: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16741: &Apache::loncommon::devalidate_domconfig_cache($dom);
16742: if (ref($lastactref) eq 'HASH') {
16743: $lastactref->{'domainconfig'} = 1;
16744: }
16745: }
16746: if ($changes{'autofailsafe'}) {
16747: if ($autofailsafe ne '') {
16748: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16749: } else {
16750: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16751: }
16752: }
16753: if ($changes{'failsafe'}) {
16754: if ($failsafe eq 'off') {
16755: unless ($changes{'autofailsafe'}) {
16756: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16757: }
16758: } elsif ($failsafe eq 'zero') {
16759: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16760: } else {
16761: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16762: }
16763: }
16764: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16765: &Apache::lonnet::get_domain_defaults($dom,1);
16766: if (ref($lastactref) eq 'HASH') {
16767: $lastactref->{'domdefaults'} = 1;
16768: }
16769: }
16770: $resulttext .= '</ul>';
16771: } else {
16772: $resulttext = &mt('No changes made to auto-enrollment settings');
16773: }
16774: } else {
16775: $resulttext = '<span class="LC_error">'.
16776: &mt('An error occurred: [_1]',$putresult).'</span>';
16777: }
16778: return $resulttext;
16779: }
16780:
16781: sub modify_autoupdate {
16782: my ($dom,%domconfig) = @_;
16783: my ($resulttext,%currautoupdate,%fields,%changes);
16784: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16785: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16786: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16787: }
16788: }
16789: my @offon = ('off','on');
16790: my %title = &Apache::lonlocal::texthash (
16791: run => 'Auto-update:',
16792: classlists => 'Updates to user information in classlists?',
16793: unexpired => 'Skip updates for users without active or future roles?',
16794: lastactive => 'Skip updates for inactive users?',
16795: );
16796: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16797: my %fieldtitles = &Apache::lonlocal::texthash (
16798: id => 'Student/Employee ID',
16799: permanentemail => 'E-mail address',
16800: lastname => 'Last Name',
16801: firstname => 'First Name',
16802: middlename => 'Middle Name',
16803: generation => 'Generation',
16804: );
16805: $othertitle = &mt('All users');
16806: if (keys(%{$usertypes}) > 0) {
16807: $othertitle = &mt('Other users');
16808: }
16809: foreach my $key (keys(%env)) {
16810: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16811: my ($usertype,$item) = ($1,$2);
16812: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16813: if ($usertype eq 'default') {
16814: push(@{$fields{$1}},$2);
16815: } elsif (ref($types) eq 'ARRAY') {
16816: if (grep(/^\Q$usertype\E$/,@{$types})) {
16817: push(@{$fields{$1}},$2);
16818: }
16819: }
16820: }
16821: }
16822: }
16823: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16824: @lockablenames = sort(@lockablenames);
16825: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16826: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16827: if (@changed) {
16828: $changes{'lockablenames'} = 1;
16829: }
16830: } else {
16831: if (@lockablenames) {
16832: $changes{'lockablenames'} = 1;
16833: }
16834: }
16835: my %updatehash = (
16836: autoupdate => { run => $env{'form.autoupdate_run'},
16837: classlists => $env{'form.classlists'},
16838: unexpired => $env{'form.unexpired'},
16839: fields => {%fields},
16840: lockablenames => \@lockablenames,
16841: }
16842: );
16843: my $lastactivedays;
16844: if ($env{'form.lastactive'}) {
16845: $lastactivedays = $env{'form.lastactivedays'};
16846: $lastactivedays =~ s/^\s+|\s+$//g;
16847: unless ($lastactivedays =~ /^\d+$/) {
16848: undef($lastactivedays);
16849: $env{'form.lastactive'} = 0;
16850: }
16851: }
16852: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16853: foreach my $key (keys(%currautoupdate)) {
16854: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16855: if (exists($updatehash{autoupdate}{$key})) {
16856: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16857: $changes{$key} = 1;
16858: }
16859: }
16860: } elsif ($key eq 'fields') {
16861: if (ref($currautoupdate{$key}) eq 'HASH') {
16862: foreach my $item (@{$types},'default') {
16863: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16864: my $change = 0;
16865: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16866: if (!exists($fields{$item})) {
16867: $change = 1;
16868: last;
16869: } elsif (ref($fields{$item}) eq 'ARRAY') {
16870: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16871: $change = 1;
16872: last;
16873: }
16874: }
16875: }
16876: if ($change) {
16877: push(@{$changes{$key}},$item);
16878: }
16879: }
16880: }
16881: }
16882: } elsif ($key eq 'lockablenames') {
16883: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16884: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16885: if (@changed) {
16886: $changes{'lockablenames'} = 1;
16887: }
16888: } else {
16889: if (@lockablenames) {
16890: $changes{'lockablenames'} = 1;
16891: }
16892: }
16893: }
16894: }
16895: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16896: if (@lockablenames) {
16897: $changes{'lockablenames'} = 1;
16898: }
16899: }
16900: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16901: if ($updatehash{'autoupdate'}{'unexpired'}) {
16902: $changes{'unexpired'} = 1;
16903: }
16904: }
16905: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16906: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16907: $changes{'lastactive'} = 1;
16908: }
16909: }
16910: foreach my $item (@{$types},'default') {
16911: if (defined($fields{$item})) {
16912: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16913: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16914: my $change = 0;
16915: if (ref($fields{$item}) eq 'ARRAY') {
16916: foreach my $type (@{$fields{$item}}) {
16917: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16918: $change = 1;
16919: last;
16920: }
16921: }
16922: }
16923: if ($change) {
16924: push(@{$changes{'fields'}},$item);
16925: }
16926: } else {
16927: push(@{$changes{'fields'}},$item);
16928: }
16929: } else {
16930: push(@{$changes{'fields'}},$item);
16931: }
16932: }
16933: }
16934: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16935: $dom);
16936: if ($putresult eq 'ok') {
16937: if (keys(%changes) > 0) {
16938: $resulttext = &mt('Changes made:').'<ul>';
16939: foreach my $key (sort(keys(%changes))) {
16940: if ($key eq 'lockablenames') {
16941: $resulttext .= '<li>';
16942: if (@lockablenames) {
16943: $usertypes->{'default'} = $othertitle;
16944: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16945: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16946: } else {
16947: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16948: }
16949: $resulttext .= '</li>';
16950: } elsif (ref($changes{$key}) eq 'ARRAY') {
16951: foreach my $item (@{$changes{$key}}) {
16952: my @newvalues;
16953: foreach my $type (@{$fields{$item}}) {
16954: push(@newvalues,$fieldtitles{$type});
16955: }
16956: my $newvaluestr;
16957: if (@newvalues > 0) {
16958: $newvaluestr = join(', ',@newvalues);
16959: } else {
16960: $newvaluestr = &mt('none');
16961: }
16962: if ($item eq 'default') {
16963: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16964: } else {
16965: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16966: }
16967: }
16968: } else {
16969: my $newvalue;
16970: if ($key eq 'run') {
16971: $newvalue = $offon[$env{'form.autoupdate_run'}];
16972: } elsif ($key eq 'lastactive') {
16973: $newvalue = $offon[$env{'form.lastactive'}];
16974: unless ($lastactivedays eq '') {
16975: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16976: }
16977: } else {
16978: $newvalue = $offon[$env{'form.'.$key}];
16979: }
16980: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16981: }
16982: }
16983: $resulttext .= '</ul>';
16984: } else {
16985: $resulttext = &mt('No changes made to autoupdates');
16986: }
16987: } else {
16988: $resulttext = '<span class="LC_error">'.
16989: &mt('An error occurred: [_1]',$putresult).'</span>';
16990: }
16991: return $resulttext;
16992: }
16993:
16994: sub modify_autocreate {
16995: my ($dom,%domconfig) = @_;
16996: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16997: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16998: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16999: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
17000: }
17001: }
17002: my %title= ( xml => 'Auto-creation of courses in XML course description files',
17003: req => 'Auto-creation of validated requests for official courses',
17004: xmldc => 'Identity of course creator of courses from XML files',
17005: );
17006: my @types = ('xml','req');
17007: foreach my $item (@types) {
17008: $newvals{$item} = $env{'form.autocreate_'.$item};
17009: $newvals{$item} =~ s/\D//g;
17010: $newvals{$item} = 0 if ($newvals{$item} eq '');
17011: }
17012: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
17013: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17014: unless (exists($domcoords{$newvals{'xmldc'}})) {
17015: $newvals{'xmldc'} = '';
17016: }
17017: %autocreatehash = (
17018: autocreate => { xml => $newvals{'xml'},
17019: req => $newvals{'req'},
17020: }
17021: );
17022: if ($newvals{'xmldc'} ne '') {
17023: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
17024: }
17025: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
17026: $dom);
17027: if ($putresult eq 'ok') {
17028: my @items = @types;
17029: if ($newvals{'xml'}) {
17030: push(@items,'xmldc');
17031: }
17032: foreach my $item (@items) {
17033: if (exists($currautocreate{$item})) {
17034: if ($currautocreate{$item} ne $newvals{$item}) {
17035: $changes{$item} = 1;
17036: }
17037: } elsif ($newvals{$item}) {
17038: $changes{$item} = 1;
17039: }
17040: }
17041: if (keys(%changes) > 0) {
17042: my @offon = ('off','on');
17043: $resulttext = &mt('Changes made:').'<ul>';
17044: foreach my $item (@types) {
17045: if ($changes{$item}) {
17046: my $newtxt = $offon[$newvals{$item}];
17047: $resulttext .= '<li>'.
17048: &mt("$title{$item} set to [_1]$newtxt [_2]",
17049: '<b>','</b>').
17050: '</li>';
17051: }
17052: }
17053: if ($changes{'xmldc'}) {
17054: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
17055: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
17056: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
17057: }
17058: $resulttext .= '</ul>';
17059: } else {
17060: $resulttext = &mt('No changes made to auto-creation settings');
17061: }
17062: } else {
17063: $resulttext = '<span class="LC_error">'.
17064: &mt('An error occurred: [_1]',$putresult).'</span>';
17065: }
17066: return $resulttext;
17067: }
17068:
17069: sub modify_directorysrch {
17070: my ($dom,$lastactref,%domconfig) = @_;
17071: my ($resulttext,%changes);
17072: my %currdirsrch;
17073: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
17074: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
17075: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
17076: }
17077: }
17078: my %title = ( available => 'Institutional directory search available',
17079: localonly => 'Other domains can search institution',
17080: lcavailable => 'LON-CAPA directory search available',
17081: lclocalonly => 'Other domains can search LON-CAPA domain',
17082: searchby => 'Search types',
17083: searchtypes => 'Search latitude');
17084: my @offon = ('off','on');
17085: my @otherdoms = ('Yes','No');
17086:
17087: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
17088: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
17089: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
17090:
17091: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17092: if (keys(%{$usertypes}) == 0) {
17093: @cansearch = ('default');
17094: } else {
17095: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
17096: foreach my $type (@{$currdirsrch{'cansearch'}}) {
17097: if (!grep(/^\Q$type\E$/,@cansearch)) {
17098: push(@{$changes{'cansearch'}},$type);
17099: }
17100: }
17101: foreach my $type (@cansearch) {
17102: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
17103: push(@{$changes{'cansearch'}},$type);
17104: }
17105: }
17106: } else {
17107: push(@{$changes{'cansearch'}},@cansearch);
17108: }
17109: }
17110:
17111: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
17112: foreach my $by (@{$currdirsrch{'searchby'}}) {
17113: if (!grep(/^\Q$by\E$/,@searchby)) {
17114: push(@{$changes{'searchby'}},$by);
17115: }
17116: }
17117: foreach my $by (@searchby) {
17118: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
17119: push(@{$changes{'searchby'}},$by);
17120: }
17121: }
17122: } else {
17123: push(@{$changes{'searchby'}},@searchby);
17124: }
17125:
17126: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
17127: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
17128: if (!grep(/^\Q$type\E$/,@searchtypes)) {
17129: push(@{$changes{'searchtypes'}},$type);
17130: }
17131: }
17132: foreach my $type (@searchtypes) {
17133: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
17134: push(@{$changes{'searchtypes'}},$type);
17135: }
17136: }
17137: } else {
17138: if (exists($currdirsrch{'searchtypes'})) {
17139: foreach my $type (@searchtypes) {
17140: if ($type ne $currdirsrch{'searchtypes'}) {
17141: push(@{$changes{'searchtypes'}},$type);
17142: }
17143: }
17144: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
17145: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
17146: }
17147: } else {
17148: push(@{$changes{'searchtypes'}},@searchtypes);
17149: }
17150: }
17151:
17152: my %dirsrch_hash = (
17153: directorysrch => { available => $env{'form.dirsrch_available'},
17154: cansearch => \@cansearch,
17155: localonly => $env{'form.dirsrch_instlocalonly'},
17156: lclocalonly => $env{'form.dirsrch_domlocalonly'},
17157: lcavailable => $env{'form.dirsrch_domavailable'},
17158: searchby => \@searchby,
17159: searchtypes => \@searchtypes,
17160: }
17161: );
17162: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
17163: $dom);
17164: if ($putresult eq 'ok') {
17165: if (exists($currdirsrch{'available'})) {
17166: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
17167: $changes{'available'} = 1;
17168: }
17169: } else {
17170: if ($env{'form.dirsrch_available'} eq '1') {
17171: $changes{'available'} = 1;
17172: }
17173: }
17174: if (exists($currdirsrch{'lcavailable'})) {
17175: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
17176: $changes{'lcavailable'} = 1;
17177: }
17178: } else {
17179: if ($env{'form.dirsrch_lcavailable'} eq '1') {
17180: $changes{'lcavailable'} = 1;
17181: }
17182: }
17183: if (exists($currdirsrch{'localonly'})) {
17184: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
17185: $changes{'localonly'} = 1;
17186: }
17187: } else {
17188: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
17189: $changes{'localonly'} = 1;
17190: }
17191: }
17192: if (exists($currdirsrch{'lclocalonly'})) {
17193: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
17194: $changes{'lclocalonly'} = 1;
17195: }
17196: } else {
17197: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
17198: $changes{'lclocalonly'} = 1;
17199: }
17200: }
17201: if (keys(%changes) > 0) {
17202: $resulttext = &mt('Changes made:').'<ul>';
17203: if ($changes{'available'}) {
17204: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
17205: }
17206: if ($changes{'lcavailable'}) {
17207: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
17208: }
17209: if ($changes{'localonly'}) {
17210: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
17211: }
17212: if ($changes{'lclocalonly'}) {
17213: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
17214: }
17215: if (ref($changes{'cansearch'}) eq 'ARRAY') {
17216: my $chgtext;
17217: if (ref($usertypes) eq 'HASH') {
17218: if (keys(%{$usertypes}) > 0) {
17219: foreach my $type (@{$types}) {
17220: if (grep(/^\Q$type\E$/,@cansearch)) {
17221: $chgtext .= $usertypes->{$type}.'; ';
17222: }
17223: }
17224: if (grep(/^default$/,@cansearch)) {
17225: $chgtext .= $othertitle;
17226: } else {
17227: $chgtext =~ s/\; $//;
17228: }
17229: $resulttext .=
17230: '<li>'.
17231: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
17232: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
17233: '</li>';
17234: }
17235: }
17236: }
17237: if (ref($changes{'searchby'}) eq 'ARRAY') {
17238: my ($searchtitles,$titleorder) = &sorted_searchtitles();
17239: my $chgtext;
17240: foreach my $type (@{$titleorder}) {
17241: if (grep(/^\Q$type\E$/,@searchby)) {
17242: if (defined($searchtitles->{$type})) {
17243: $chgtext .= $searchtitles->{$type}.'; ';
17244: }
17245: }
17246: }
17247: $chgtext =~ s/\; $//;
17248: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
17249: }
17250: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
17251: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
17252: my $chgtext;
17253: foreach my $type (@{$srchtypeorder}) {
17254: if (grep(/^\Q$type\E$/,@searchtypes)) {
17255: if (defined($srchtypes_desc->{$type})) {
17256: $chgtext .= $srchtypes_desc->{$type}.'; ';
17257: }
17258: }
17259: }
17260: $chgtext =~ s/\; $//;
17261: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
17262: }
17263: $resulttext .= '</ul>';
17264: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
17265: if (ref($lastactref) eq 'HASH') {
17266: $lastactref->{'directorysrch'} = 1;
17267: }
17268: } else {
17269: $resulttext = &mt('No changes made to directory search settings');
17270: }
17271: } else {
17272: $resulttext = '<span class="LC_error">'.
17273: &mt('An error occurred: [_1]',$putresult).'</span>';
17274: }
17275: return $resulttext;
17276: }
17277:
17278: sub modify_contacts {
17279: my ($dom,$lastactref,%domconfig) = @_;
17280: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
17281: if (ref($domconfig{'contacts'}) eq 'HASH') {
17282: foreach my $key (keys(%{$domconfig{'contacts'}})) {
17283: $currsetting{$key} = $domconfig{'contacts'}{$key};
17284: }
17285: }
17286: my (%others,%to,%bcc,%includestr,%includeloc);
17287: my @contacts = ('supportemail','adminemail');
17288: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
17289: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
17290: my @toggles = ('reporterrors','reportupdates','reportstatus');
17291: my @lonstatus = ('threshold','sysmail','weights','excluded');
17292: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
17293: foreach my $type (@mailings) {
17294: @{$newsetting{$type}} =
17295: &Apache::loncommon::get_env_multiple('form.'.$type);
17296: foreach my $item (@contacts) {
17297: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
17298: $contacts_hash{contacts}{$type}{$item} = 1;
17299: } else {
17300: $contacts_hash{contacts}{$type}{$item} = 0;
17301: }
17302: }
17303: $others{$type} = $env{'form.'.$type.'_others'};
17304: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
17305: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17306: $bcc{$type} = $env{'form.'.$type.'_bcc'};
17307: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
17308: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
17309: $includestr{$type} = $env{'form.'.$type.'_includestr'};
17310: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
17311: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17312: }
17313: }
17314: }
17315: foreach my $item (@contacts) {
17316: $to{$item} = $env{'form.'.$item};
17317: $contacts_hash{'contacts'}{$item} = $to{$item};
17318: }
17319: foreach my $item (@toggles) {
17320: if ($env{'form.'.$item} =~ /^(0|1)$/) {
17321: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
17322: }
17323: }
17324: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
17325: foreach my $item (@lonstatus) {
17326: if ($item eq 'excluded') {
17327: my (%serverhomes,@excluded);
17328: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
17329: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
17330: if (@possexcluded) {
17331: foreach my $id (sort(@possexcluded)) {
17332: if ($serverhomes{$id}) {
17333: push(@excluded,$id);
17334: }
17335: }
17336: }
17337: if (@excluded) {
17338: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
17339: }
17340: } elsif ($item eq 'weights') {
17341: foreach my $type ('E','W','N','U') {
17342: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
17343: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
17344: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
17345: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
17346: $env{'form.error'.$item.'_'.$type};
17347: }
17348: }
17349: }
17350: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
17351: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
17352: if ($env{'form.error'.$item} =~ /^\d+$/) {
17353: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
17354: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
17355: }
17356: }
17357: }
17358: }
17359: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
17360: foreach my $field (@{$fields}) {
17361: if (ref($possoptions->{$field}) eq 'ARRAY') {
17362: my $value = $env{'form.helpform_'.$field};
17363: $value =~ s/^\s+|\s+$//g;
17364: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
17365: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
17366: if ($field eq 'screenshot') {
17367: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
17368: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
17369: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
17370: }
17371: }
17372: }
17373: }
17374: }
17375: }
17376: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17377: my (@statuses,%usertypeshash,@overrides);
17378: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
17379: @statuses = @{$types};
17380: if (ref($usertypes) eq 'HASH') {
17381: %usertypeshash = %{$usertypes};
17382: }
17383: }
17384: if (@statuses) {
17385: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
17386: foreach my $type (@possoverrides) {
17387: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
17388: push(@overrides,$type);
17389: }
17390: }
17391: if (@overrides) {
17392: foreach my $type (@overrides) {
17393: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
17394: foreach my $item (@contacts) {
17395: if (grep(/^\Q$item\E$/,@standard)) {
17396: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
17397: $newsetting{'override_'.$type}{$item} = 1;
17398: } else {
17399: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
17400: $newsetting{'override_'.$type}{$item} = 0;
17401: }
17402: }
17403: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
17404: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17405: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
17406: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17407: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
17408: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
17409: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
17410: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17411: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
17412: }
17413: }
17414: }
17415: }
17416: if (keys(%currsetting) > 0) {
17417: foreach my $item (@contacts) {
17418: if ($to{$item} ne $currsetting{$item}) {
17419: $changes{$item} = 1;
17420: }
17421: }
17422: foreach my $type (@mailings) {
17423: foreach my $item (@contacts) {
17424: if (ref($currsetting{$type}) eq 'HASH') {
17425: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
17426: push(@{$changes{$type}},$item);
17427: }
17428: } else {
17429: push(@{$changes{$type}},@{$newsetting{$type}});
17430: }
17431: }
17432: if ($others{$type} ne $currsetting{$type}{'others'}) {
17433: push(@{$changes{$type}},'others');
17434: }
17435: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17436: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
17437: push(@{$changes{$type}},'bcc');
17438: }
17439: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
17440: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
17441: push(@{$changes{$type}},'include');
17442: }
17443: }
17444: }
17445: if (ref($fields) eq 'ARRAY') {
17446: if (ref($currsetting{'helpform'}) eq 'HASH') {
17447: foreach my $field (@{$fields}) {
17448: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
17449: push(@{$changes{'helpform'}},$field);
17450: }
17451: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17452: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
17453: push(@{$changes{'helpform'}},'maxsize');
17454: }
17455: }
17456: }
17457: } else {
17458: foreach my $field (@{$fields}) {
17459: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17460: push(@{$changes{'helpform'}},$field);
17461: }
17462: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17463: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17464: push(@{$changes{'helpform'}},'maxsize');
17465: }
17466: }
17467: }
17468: }
17469: }
17470: if (@statuses) {
17471: if (ref($currsetting{'overrides'}) eq 'HASH') {
17472: foreach my $key (keys(%{$currsetting{'overrides'}})) {
17473: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
17474: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
17475: foreach my $item (@contacts,'bcc','others','include') {
17476: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
17477: push(@{$changes{'overrides'}},$key);
17478: last;
17479: }
17480: }
17481: } else {
17482: push(@{$changes{'overrides'}},$key);
17483: }
17484: }
17485: }
17486: foreach my $key (@overrides) {
17487: unless (exists($currsetting{'overrides'}{$key})) {
17488: push(@{$changes{'overrides'}},$key);
17489: }
17490: }
17491: } else {
17492: foreach my $key (@overrides) {
17493: push(@{$changes{'overrides'}},$key);
17494: }
17495: }
17496: }
17497: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
17498: foreach my $key ('excluded','weights','threshold','sysmail') {
17499: if ($key eq 'excluded') {
17500: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17501: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
17502: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17503: (@{$currsetting{'lonstatus'}{$key}})) {
17504: my @diffs =
17505: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
17506: $currsetting{'lonstatus'}{$key});
17507: if (@diffs) {
17508: push(@{$changes{'lonstatus'}},$key);
17509: }
17510: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
17511: push(@{$changes{'lonstatus'}},$key);
17512: }
17513: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17514: (@{$currsetting{'lonstatus'}{$key}})) {
17515: push(@{$changes{'lonstatus'}},$key);
17516: }
17517: } elsif ($key eq 'weights') {
17518: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17519: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
17520: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17521: foreach my $type ('E','W','N','U') {
17522: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
17523: $currsetting{'lonstatus'}{$key}{$type}) {
17524: push(@{$changes{'lonstatus'}},$key);
17525: last;
17526: }
17527: }
17528: } else {
17529: foreach my $type ('E','W','N','U') {
17530: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
17531: push(@{$changes{'lonstatus'}},$key);
17532: last;
17533: }
17534: }
17535: }
17536: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17537: foreach my $type ('E','W','N','U') {
17538: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
17539: push(@{$changes{'lonstatus'}},$key);
17540: last;
17541: }
17542: }
17543: }
17544: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
17545: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17546: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17547: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
17548: push(@{$changes{'lonstatus'}},$key);
17549: }
17550: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
17551: push(@{$changes{'lonstatus'}},$key);
17552: }
17553: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17554: push(@{$changes{'lonstatus'}},$key);
17555: }
17556: }
17557: }
17558: } else {
17559: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17560: foreach my $key ('excluded','weights','threshold','sysmail') {
17561: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17562: push(@{$changes{'lonstatus'}},$key);
17563: }
17564: }
17565: }
17566: }
17567: } else {
17568: my %default;
17569: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
17570: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
17571: $default{'errormail'} = 'adminemail';
17572: $default{'packagesmail'} = 'adminemail';
17573: $default{'helpdeskmail'} = 'supportemail';
17574: $default{'otherdomsmail'} = 'supportemail';
17575: $default{'lonstatusmail'} = 'adminemail';
17576: $default{'requestsmail'} = 'adminemail';
17577: $default{'updatesmail'} = 'adminemail';
17578: $default{'hostipmail'} = 'adminemail';
17579: foreach my $item (@contacts) {
17580: if ($to{$item} ne $default{$item}) {
17581: $changes{$item} = 1;
17582: }
17583: }
17584: foreach my $type (@mailings) {
17585: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
17586: push(@{$changes{$type}},@{$newsetting{$type}});
17587: }
17588: if ($others{$type} ne '') {
17589: push(@{$changes{$type}},'others');
17590: }
17591: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17592: if ($bcc{$type} ne '') {
17593: push(@{$changes{$type}},'bcc');
17594: }
17595: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
17596: push(@{$changes{$type}},'include');
17597: }
17598: }
17599: }
17600: if (ref($fields) eq 'ARRAY') {
17601: foreach my $field (@{$fields}) {
17602: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17603: push(@{$changes{'helpform'}},$field);
17604: }
17605: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17606: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17607: push(@{$changes{'helpform'}},'maxsize');
17608: }
17609: }
17610: }
17611: }
17612: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17613: foreach my $key ('excluded','weights','threshold','sysmail') {
17614: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17615: push(@{$changes{'lonstatus'}},$key);
17616: }
17617: }
17618: }
17619: }
17620: foreach my $item (@toggles) {
17621: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
17622: $changes{$item} = 1;
17623: } elsif ((!$env{'form.'.$item}) &&
17624: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
17625: $changes{$item} = 1;
17626: }
17627: }
17628: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
17629: $dom);
17630: if ($putresult eq 'ok') {
17631: if (keys(%changes) > 0) {
17632: &Apache::loncommon::devalidate_domconfig_cache($dom);
17633: if (ref($lastactref) eq 'HASH') {
17634: $lastactref->{'domainconfig'} = 1;
17635: }
17636: my ($titles,$short_titles) = &contact_titles();
17637: $resulttext = &mt('Changes made:').'<ul>';
17638: foreach my $item (@contacts) {
17639: if ($changes{$item}) {
17640: $resulttext .= '<li>'.$titles->{$item}.
17641: &mt(' set to: ').
17642: '<span class="LC_cusr_emph">'.
17643: $to{$item}.'</span></li>';
17644: }
17645: }
17646: foreach my $type (@mailings) {
17647: if (ref($changes{$type}) eq 'ARRAY') {
17648: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17649: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
17650: } else {
17651: $resulttext .= '<li>'.$titles->{$type}.': ';
17652: }
17653: my @text;
17654: foreach my $item (@{$newsetting{$type}}) {
17655: push(@text,$short_titles->{$item});
17656: }
17657: if ($others{$type} ne '') {
17658: push(@text,$others{$type});
17659: }
17660: if (@text) {
17661: $resulttext .= '<span class="LC_cusr_emph">'.
17662: join(', ',@text).'</span>';
17663: }
17664: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17665: if ($bcc{$type} ne '') {
17666: my $bcctext;
17667: if (@text) {
17668: $bcctext = ' '.&mt('with Bcc to');
17669: } else {
17670: $bcctext = '(Bcc)';
17671: }
17672: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
17673: } elsif (!@text) {
17674: $resulttext .= &mt('No one');
17675: }
17676: if ($includestr{$type} ne '') {
17677: if ($includeloc{$type} eq 'b') {
17678: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
17679: } elsif ($includeloc{$type} eq 's') {
17680: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
17681: }
17682: }
17683: } elsif (!@text) {
17684: $resulttext .= &mt('No recipients');
17685: }
17686: $resulttext .= '</li>';
17687: }
17688: }
17689: if (ref($changes{'overrides'}) eq 'ARRAY') {
17690: my @deletions;
17691: foreach my $type (@{$changes{'overrides'}}) {
17692: if ($usertypeshash{$type}) {
17693: if (grep(/^\Q$type\E/,@overrides)) {
17694: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17695: $usertypeshash{$type}).'<ul><li>';
17696: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17697: my @text;
17698: foreach my $item (@contacts) {
17699: if ($newsetting{'override_'.$type}{$item}) {
17700: push(@text,$short_titles->{$item});
17701: }
17702: }
17703: if ($newsetting{'override_'.$type}{'others'} ne '') {
17704: push(@text,$newsetting{'override_'.$type}{'others'});
17705: }
17706:
17707: if (@text) {
17708: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17709: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17710: }
17711: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17712: my $bcctext;
17713: if (@text) {
17714: $bcctext = ' '.&mt('with Bcc to');
17715: } else {
17716: $bcctext = '(Bcc)';
17717: }
17718: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17719: } elsif (!@text) {
17720: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17721: }
17722: $resulttext .= '</li>';
17723: if ($newsetting{'override_'.$type}{'include'} ne '') {
17724: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17725: if ($loc eq 'b') {
17726: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17727: } elsif ($loc eq 's') {
17728: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17729: }
17730: }
17731: }
17732: $resulttext .= '</li></ul></li>';
17733: } else {
17734: push(@deletions,$usertypeshash{$type});
17735: }
17736: }
17737: }
17738: if (@deletions) {
17739: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17740: join(', ',@deletions)).'</li>';
17741: }
17742: }
17743: my @offon = ('off','on');
17744: my $corelink = &core_link_msu();
17745: if ($changes{'reporterrors'}) {
17746: $resulttext .= '<li>'.
17747: &mt('E-mail error reports to [_1] set to "'.
17748: $offon[$env{'form.reporterrors'}].'".',
17749: $corelink).
17750: '</li>';
17751: }
17752: if ($changes{'reportupdates'}) {
17753: $resulttext .= '<li>'.
17754: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17755: $offon[$env{'form.reportupdates'}].'".',
17756: $corelink).
17757: '</li>';
17758: }
17759: if ($changes{'reportstatus'}) {
17760: $resulttext .= '<li>'.
17761: &mt('E-mail status if errors above threshold to [_1] set to "'.
17762: $offon[$env{'form.reportstatus'}].'".',
17763: $corelink).
17764: '</li>';
17765: }
17766: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17767: $resulttext .= '<li>'.
17768: &mt('Nightly status check e-mail settings').':<ul>';
17769: my (%defval,%use_def,%shown);
17770: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17771: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17772: $defval{'weights'} =
17773: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17774: $defval{'excluded'} = &mt('None');
17775: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17776: foreach my $item ('threshold','sysmail','weights','excluded') {
17777: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17778: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17779: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17780: } elsif ($item eq 'weights') {
17781: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17782: foreach my $type ('E','W','N','U') {
17783: $shown{$item} .= $lonstatus_names->{$type}.'=';
17784: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17785: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17786: } else {
17787: $shown{$item} .= $lonstatus_defs->{$type};
17788: }
17789: $shown{$item} .= ', ';
17790: }
17791: $shown{$item} =~ s/, $//;
17792: } else {
17793: $shown{$item} = $defval{$item};
17794: }
17795: } elsif ($item eq 'excluded') {
17796: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17797: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17798: } else {
17799: $shown{$item} = $defval{$item};
17800: }
17801: }
17802: } else {
17803: $shown{$item} = $defval{$item};
17804: }
17805: }
17806: } else {
17807: foreach my $item ('threshold','weights','excluded','sysmail') {
17808: $shown{$item} = $defval{$item};
17809: }
17810: }
17811: foreach my $item ('threshold','weights','excluded','sysmail') {
17812: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17813: $shown{$item}).'</li>';
17814: }
17815: $resulttext .= '</ul></li>';
17816: }
17817: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17818: my (@optional,@required,@unused,$maxsizechg);
17819: foreach my $field (@{$changes{'helpform'}}) {
17820: if ($field eq 'maxsize') {
17821: $maxsizechg = 1;
17822: next;
17823: }
17824: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17825: push(@optional,$field);
17826: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17827: push(@unused,$field);
17828: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17829: push(@required,$field);
17830: }
17831: }
17832: if (@optional) {
17833: $resulttext .= '<li>'.
17834: &mt('Help form fields changed to "Optional": [_1].',
17835: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17836: '</li>';
17837: }
17838: if (@required) {
17839: $resulttext .= '<li>'.
17840: &mt('Help form fields changed to "Required": [_1].',
17841: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17842: '</li>';
17843: }
17844: if (@unused) {
17845: $resulttext .= '<li>'.
17846: &mt('Help form fields changed to "Not shown": [_1].',
17847: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17848: '</li>';
17849: }
17850: if ($maxsizechg) {
17851: $resulttext .= '<li>'.
17852: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17853: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17854: '</li>';
17855: }
17856: }
17857: $resulttext .= '</ul>';
17858: } else {
17859: $resulttext = &mt('No changes made to contacts and form settings');
17860: }
17861: } else {
17862: $resulttext = '<span class="LC_error">'.
17863: &mt('An error occurred: [_1].',$putresult).'</span>';
17864: }
17865: return $resulttext;
17866: }
17867:
17868: sub modify_privacy {
17869: my ($dom,%domconfig) = @_;
17870: my ($resulttext,%current,%changes);
17871: if (ref($domconfig{'privacy'}) eq 'HASH') {
17872: %current = %{$domconfig{'privacy'}};
17873: }
17874: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17875: my @items = ('domain','author','course','community');
17876: my %names = &Apache::lonlocal::texthash (
17877: domain => 'Assigned domain role(s)',
17878: author => 'Assigned co-author role(s)',
17879: course => 'Assigned course role(s)',
17880: community => 'Assigned community role',
17881: );
17882: my %roles = &Apache::lonlocal::texthash (
17883: domain => 'Domain role',
17884: author => 'Co-author role',
17885: course => 'Course role',
17886: community => 'Community role',
17887: );
17888: my %titles = &Apache::lonlocal::texthash (
17889: approval => 'Approval for role in different domain',
17890: othdom => 'User information available in other domain',
17891: priv => 'Information viewable by privileged user in same domain',
17892: unpriv => 'Information viewable by unprivileged user in same domain',
17893: instdom => 'Other domain shares institution/provider',
17894: extdom => 'Other domain has different institution/provider',
17895: none => 'Not allowed',
17896: user => 'User authorizes',
17897: domain => 'Domain Coordinator authorizes',
17898: auto => 'Unrestricted',
17899: );
17900: my %fieldnames = &Apache::lonlocal::texthash (
17901: id => 'Student/Employee ID',
17902: permanentemail => 'E-mail address',
17903: lastname => 'Last Name',
17904: firstname => 'First Name',
17905: middlename => 'Middle Name',
17906: generation => 'Generation',
17907: );
17908: my ($othertitle,$usertypes,$types) =
17909: &Apache::loncommon::sorted_inst_types($dom);
17910: my (%by_ip,%by_location,@intdoms,@instdoms);
17911: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17912:
17913: my %privacyhash = (
17914: 'approval' => {
17915: instdom => {},
17916: extdom => {},
17917: },
17918: 'othdom' => {},
17919: 'priv' => {},
17920: 'unpriv' => {},
17921: );
17922: foreach my $item (@items) {
17923: if (@instdoms > 1) {
17924: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17925: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17926: }
17927: if (ref($current{'approval'}) eq 'HASH') {
17928: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17929: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17930: $changes{'approval'} = 1;
17931: }
17932: }
17933: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17934: $changes{'approval'} = 1;
17935: }
17936: }
17937: if (keys(%by_location) > 0) {
17938: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17939: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17940: }
17941: if (ref($current{'approval'}) eq 'HASH') {
17942: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17943: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17944: $changes{'approval'} = 1;
17945: }
17946: }
17947: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17948: $changes{'approval'} = 1;
17949: }
17950: }
17951: foreach my $status ('priv','unpriv') {
17952: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17953: my @newvalues;
17954: foreach my $field (@possibles) {
17955: if (grep(/^\Q$field\E$/,@fields)) {
17956: $privacyhash{$status}{$item}{$field} = 1;
17957: push(@newvalues,$field);
17958: }
17959: }
17960: @newvalues = sort(@newvalues);
17961: if (ref($current{$status}) eq 'HASH') {
17962: if (ref($current{$status}{$item}) eq 'HASH') {
17963: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17964: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17965: if (@diffs > 0) {
17966: $changes{$status} = 1;
17967: }
17968: }
17969: } else {
17970: my @stdfields;
17971: foreach my $field (@fields) {
17972: if ($field eq 'id') {
17973: next if ($status eq 'unpriv');
17974: next if (($status eq 'priv') && ($item eq 'community'));
17975: }
17976: push(@stdfields,$field);
17977: }
17978: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17979: if (@diffs > 0) {
17980: $changes{$status} = 1;
17981: }
17982: }
17983: }
17984: }
17985: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17986: my @statuses;
17987: if (ref($types) eq 'ARRAY') {
17988: @statuses = @{$types};
17989: }
17990: foreach my $type (@statuses,'default') {
17991: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17992: my @newvalues;
17993: foreach my $field (sort(@possfields)) {
17994: if (grep(/^\Q$field\E$/,@fields)) {
17995: $privacyhash{'othdom'}{$type}{$field} = 1;
17996: push(@newvalues,$field);
17997: }
17998: }
17999: @newvalues = sort(@newvalues);
18000: if (ref($current{'othdom'}) eq 'HASH') {
18001: if (ref($current{'othdom'}{$type}) eq 'HASH') {
18002: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
18003: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
18004: if (@diffs > 0) {
18005: $changes{'othdom'} = 1;
18006: }
18007: }
18008: } else {
18009: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
18010: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
18011: if (@diffs > 0) {
18012: $changes{'othdom'} = 1;
18013: }
18014: }
18015: }
18016: }
18017: my %confighash = (
18018: privacy => \%privacyhash,
18019: );
18020: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18021: if ($putresult eq 'ok') {
18022: if (keys(%changes) > 0) {
18023: $resulttext = &mt('Changes made: ').'<ul>';
18024: foreach my $key ('approval','othdom','priv','unpriv') {
18025: if ($changes{$key}) {
18026: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18027: if ($key eq 'approval') {
18028: if (keys(%{$privacyhash{$key}{instdom}})) {
18029: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
18030: foreach my $item (@items) {
18031: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
18032: }
18033: $resulttext .= '</ul></li>';
18034: }
18035: if (keys(%{$privacyhash{$key}{extdom}})) {
18036: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
18037: foreach my $item (@items) {
18038: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
18039: }
18040: $resulttext .= '</ul></li>';
18041: }
18042: } elsif ($key eq 'othdom') {
18043: my @statuses;
18044: if (ref($types) eq 'ARRAY') {
18045: @statuses = @{$types};
18046: }
18047: if (ref($privacyhash{$key}) eq 'HASH') {
18048: foreach my $status (@statuses,'default') {
18049: if ($status eq 'default') {
18050: $resulttext .= '<li>'.$othertitle.': ';
18051: } elsif (ref($usertypes) eq 'HASH') {
18052: $resulttext .= '<li>'.$usertypes->{$status}.': ';
18053: } else {
18054: next;
18055: }
18056: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
18057: if (keys(%{$privacyhash{$key}{$status}})) {
18058: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
18059: } else {
18060: $resulttext .= &mt('none');
18061: }
18062: }
18063: $resulttext .= '</li>';
18064: }
18065: }
18066: } else {
18067: foreach my $item (@items) {
18068: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
18069: $resulttext .= '<li>'.$names{$item}.': ';
18070: if (keys(%{$privacyhash{$key}{$item}})) {
18071: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
18072: } else {
18073: $resulttext .= &mt('none');
18074: }
18075: $resulttext .= '</li>';
18076: }
18077: }
18078: }
18079: $resulttext .= '</ul></li>';
18080: }
18081: }
18082: } else {
18083: $resulttext = &mt('No changes made to user information settings');
18084: }
18085: } else {
18086: $resulttext = '<span class="LC_error">'.
18087: &mt('An error occurred: [_1]',$putresult).'</span>';
18088: }
18089: return $resulttext;
18090: }
18091:
18092: sub modify_passwords {
18093: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18094: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
18095: $updatedefaults,$updateconf);
18096: my $customfn = 'resetpw.html';
18097: if (ref($domconfig{'passwords'}) eq 'HASH') {
18098: %current = %{$domconfig{'passwords'}};
18099: }
18100: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18101: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18102: if (ref($types) eq 'ARRAY') {
18103: @oktypes = @{$types};
18104: }
18105: push(@oktypes,'default');
18106:
18107: my %titles = &Apache::lonlocal::texthash (
18108: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
18109: intauth_check => 'Check bcrypt cost if authenticated',
18110: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
18111: permanent => 'Permanent e-mail address',
18112: critical => 'Critical notification address',
18113: notify => 'Notification address',
18114: min => 'Minimum password length',
18115: max => 'Maximum password length',
18116: chars => 'Required characters',
18117: expire => 'Password expiration (days)',
18118: numsaved => 'Number of previous passwords to save',
18119: reset => 'Resetting Forgotten Password',
18120: intauth => 'Encryption of Stored Passwords (Internal Auth)',
18121: rules => 'Rules for LON-CAPA Passwords',
18122: crsownerchg => 'Course Owner Changing Student Passwords',
18123: username => 'Username',
18124: email => 'E-mail address',
18125: );
18126:
18127: #
18128: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
18129: #
18130: my (%curr_defaults,%save_defaults);
18131: if (ref($domconfig{'defaults'}) eq 'HASH') {
18132: foreach my $key (keys(%{$domconfig{'defaults'}})) {
18133: if ($key =~ /^intauth_(cost|check|switch)$/) {
18134: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
18135: } else {
18136: $save_defaults{$key} = $domconfig{'defaults'}{$key};
18137: }
18138: }
18139: }
18140: my %staticdefaults = (
18141: 'resetlink' => 2,
18142: 'resetcase' => \@oktypes,
18143: 'resetprelink' => 'both',
18144: 'resetemail' => ['critical','notify','permanent'],
18145: 'intauth_cost' => 10,
18146: 'intauth_check' => 0,
18147: 'intauth_switch' => 0,
18148: );
18149: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18150: foreach my $type (@oktypes) {
18151: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
18152: }
18153: my $linklife = $env{'form.passwords_link'};
18154: $linklife =~ s/^\s+|\s+$//g;
18155: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
18156: $newvalues{'resetlink'} = $linklife;
18157: if ($current{'resetlink'}) {
18158: if ($current{'resetlink'} ne $linklife) {
18159: $changes{'reset'} = 1;
18160: }
18161: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18162: if ($staticdefaults{'resetlink'} ne $linklife) {
18163: $changes{'reset'} = 1;
18164: }
18165: }
18166: } elsif ($current{'resetlink'}) {
18167: $changes{'reset'} = 1;
18168: }
18169: my @casesens;
18170: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
18171: foreach my $case (sort(@posscase)) {
18172: if (grep(/^\Q$case\E$/,@oktypes)) {
18173: push(@casesens,$case);
18174: }
18175: }
18176: $newvalues{'resetcase'} = \@casesens;
18177: if (ref($current{'resetcase'}) eq 'ARRAY') {
18178: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
18179: if (@diffs > 0) {
18180: $changes{'reset'} = 1;
18181: }
18182: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18183: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
18184: if (@diffs > 0) {
18185: $changes{'reset'} = 1;
18186: }
18187: }
18188: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
18189: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
18190: if (exists($current{'resetprelink'})) {
18191: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
18192: $changes{'reset'} = 1;
18193: }
18194: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18195: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
18196: $changes{'reset'} = 1;
18197: }
18198: }
18199: } elsif ($current{'resetprelink'}) {
18200: $changes{'reset'} = 1;
18201: }
18202: foreach my $type (@oktypes) {
18203: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
18204: my @postlink;
18205: foreach my $item (sort(@possplink)) {
18206: if ($item =~ /^(email|username)$/) {
18207: push(@postlink,$item);
18208: }
18209: }
18210: $newvalues{'resetpostlink'}{$type} = \@postlink;
18211: unless ($changes{'reset'}) {
18212: if (ref($current{'resetpostlink'}) eq 'HASH') {
18213: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
18214: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
18215: if (@diffs > 0) {
18216: $changes{'reset'} = 1;
18217: }
18218: } else {
18219: $changes{'reset'} = 1;
18220: }
18221: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18222: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
18223: if (@diffs > 0) {
18224: $changes{'reset'} = 1;
18225: }
18226: }
18227: }
18228: }
18229: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
18230: my @resetemail;
18231: foreach my $item (sort(@possemailsrc)) {
18232: if ($item =~ /^(permanent|critical|notify)$/) {
18233: push(@resetemail,$item);
18234: }
18235: }
18236: $newvalues{'resetemail'} = \@resetemail;
18237: unless ($changes{'reset'}) {
18238: if (ref($current{'resetemail'}) eq 'ARRAY') {
18239: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
18240: if (@diffs > 0) {
18241: $changes{'reset'} = 1;
18242: }
18243: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18244: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
18245: if (@diffs > 0) {
18246: $changes{'reset'} = 1;
18247: }
18248: }
18249: }
18250: if ($env{'form.passwords_stdtext'} == 0) {
18251: $newvalues{'resetremove'} = 1;
18252: unless ($current{'resetremove'}) {
18253: $changes{'reset'} = 1;
18254: }
18255: } elsif ($current{'resetremove'}) {
18256: $changes{'reset'} = 1;
18257: }
18258: if ($env{'form.passwords_customfile.filename'} ne '') {
18259: my $servadm = $r->dir_config('lonAdmEMail');
18260: my ($configuserok,$author_ok,$switchserver) =
18261: &config_check($dom,$confname,$servadm);
18262: my $error;
18263: if ($configuserok eq 'ok') {
18264: if ($switchserver) {
18265: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
18266: } else {
18267: if ($author_ok eq 'ok') {
18268: my ($result,$customurl) =
18269: &publishlogo($r,'upload','passwords_customfile',$dom,
18270: $confname,'customtext/resetpw','','',$customfn);
18271: if ($result eq 'ok') {
18272: $newvalues{'resetcustom'} = $customurl;
18273: $changes{'reset'} = 1;
18274: } else {
18275: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
18276: }
18277: } else {
18278: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
18279: }
18280: }
18281: } else {
18282: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
18283: }
18284: if ($error) {
18285: &Apache::lonnet::logthis($error);
18286: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18287: }
18288: } elsif ($current{'resetcustom'}) {
18289: if ($env{'form.passwords_custom_del'}) {
18290: $changes{'reset'} = 1;
18291: } else {
18292: $newvalues{'resetcustom'} = $current{'resetcustom'};
18293: }
18294: }
18295: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
18296: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
18297: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
18298: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
18299: $changes{'intauth'} = 1;
18300: }
18301: } else {
18302: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
18303: }
18304: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
18305: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
18306: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
18307: $changes{'intauth'} = 1;
18308: }
18309: } else {
18310: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18311: }
18312: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
18313: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
18314: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
18315: $changes{'intauth'} = 1;
18316: }
18317: } else {
18318: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18319: }
18320: foreach my $item ('cost','check','switch') {
18321: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
18322: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
18323: $updatedefaults = 1;
18324: }
18325: }
18326: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
18327: my %crsownerchg = (
18328: by => [],
18329: for => [],
18330: );
18331: foreach my $item ('by','for') {
18332: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
18333: foreach my $type (sort(@posstypes)) {
18334: if (grep(/^\Q$type\E$/,@oktypes)) {
18335: push(@{$crsownerchg{$item}},$type);
18336: }
18337: }
18338: }
18339: $newvalues{'crsownerchg'} = \%crsownerchg;
18340: if (ref($current{'crsownerchg'}) eq 'HASH') {
18341: foreach my $item ('by','for') {
18342: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
18343: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
18344: if (@diffs > 0) {
18345: $changes{'crsownerchg'} = 1;
18346: last;
18347: }
18348: }
18349: }
18350: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
18351: foreach my $item ('by','for') {
18352: if (@{$crsownerchg{$item}} > 0) {
18353: $changes{'crsownerchg'} = 1;
18354: last;
18355: }
18356: }
18357: }
18358:
18359: my %confighash = (
18360: defaults => \%save_defaults,
18361: passwords => \%newvalues,
18362: );
18363: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
18364:
18365: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18366: if ($putresult eq 'ok') {
18367: if (keys(%changes) > 0) {
18368: $resulttext = &mt('Changes made: ').'<ul>';
18369: foreach my $key ('reset','intauth','rules','crsownerchg') {
18370: if ($changes{$key}) {
18371: unless ($key eq 'intauth') {
18372: $updateconf = 1;
18373: }
18374: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18375: if ($key eq 'reset') {
18376: if ($confighash{'passwords'}{'captcha'} eq 'original') {
18377: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
18378: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
18379: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
18380: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
18381: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
18382: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
18383: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
18384: }
18385: } else {
18386: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
18387: }
18388: if ($confighash{'passwords'}{'resetlink'}) {
18389: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
18390: } else {
18391: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
18392: &mt('Will default to 2 hours').'</li>';
18393: }
18394: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
18395: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
18396: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
18397: } else {
18398: my $casesens;
18399: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
18400: if ($type eq 'default') {
18401: $casesens .= $othertitle.', ';
18402: } elsif ($usertypes->{$type} ne '') {
18403: $casesens .= $usertypes->{$type}.', ';
18404: }
18405: }
18406: $casesens =~ s/\Q, \E$//;
18407: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
18408: }
18409: } else {
18410: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
18411: }
18412: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
18413: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
18414: } else {
18415: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
18416: }
18417: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
18418: my $output;
18419: if (ref($types) eq 'ARRAY') {
18420: foreach my $type (@{$types}) {
18421: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
18422: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
18423: $output .= $usertypes->{$type}.' -- '.&mt('none');
18424: } else {
18425: $output .= $usertypes->{$type}.' -- '.
18426: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
18427: }
18428: }
18429: }
18430: }
18431: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
18432: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
18433: $output .= $othertitle.' -- '.&mt('none');
18434: } else {
18435: $output .= $othertitle.' -- '.
18436: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
18437: }
18438: }
18439: if ($output) {
18440: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
18441: } else {
18442: $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>';
18443: }
18444: } else {
18445: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18446: }
18447: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
18448: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
18449: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
18450: } else {
18451: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18452: }
18453: } else {
18454: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18455: }
18456: if ($confighash{'passwords'}{'resetremove'}) {
18457: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
18458: } else {
18459: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
18460: }
18461: if ($confighash{'passwords'}{'resetcustom'}) {
18462: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
18463: &mt('custom text'),600,500,undef,undef,
18464: undef,undef,'background-color:#ffffff');
18465: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
18466: } else {
18467: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
18468: }
18469: } elsif ($key eq 'intauth') {
18470: foreach my $item ('cost','switch','check') {
18471: my $value = $save_defaults{$key.'_'.$item};
18472: if ($item eq 'switch') {
18473: my %optiondesc = &Apache::lonlocal::texthash (
18474: 0 => 'No',
18475: 1 => 'Yes',
18476: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
18477: );
18478: if ($value =~ /^(0|1|2)$/) {
18479: $value = $optiondesc{$value};
18480: } else {
18481: $value = &mt('none -- defaults to No');
18482: }
18483: } elsif ($item eq 'check') {
18484: my %optiondesc = &Apache::lonlocal::texthash (
18485: 0 => 'No',
18486: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
18487: 2 => 'Yes, disallow login if stored cost is less than domain default',
18488: );
18489: if ($value =~ /^(0|1|2)$/) {
18490: $value = $optiondesc{$value};
18491: } else {
18492: $value = &mt('none -- defaults to No');
18493: }
18494: }
18495: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
18496: }
18497: } elsif ($key eq 'rules') {
18498: foreach my $rule ('min','max','expire','numsaved') {
18499: if ($confighash{'passwords'}{$rule} eq '') {
18500: if ($rule eq 'min') {
18501: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
18502: ' '.&mt('Default of [_1] will be used',
18503: $Apache::lonnet::passwdmin).'</li>';
18504: } else {
18505: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
18506: }
18507: } else {
18508: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
18509: }
18510: }
18511: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
18512: if (@{$confighash{'passwords'}{'chars'}} > 0) {
18513: my %rulenames = &Apache::lonlocal::texthash(
18514: uc => 'At least one upper case letter',
18515: lc => 'At least one lower case letter',
18516: num => 'At least one number',
18517: spec => 'At least one non-alphanumeric',
18518: );
18519: my $needed = '<ul><li>'.
18520: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
18521: '</li></ul>';
18522: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
18523: } else {
18524: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18525: }
18526: } else {
18527: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18528: }
18529: } elsif ($key eq 'crsownerchg') {
18530: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
18531: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
18532: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
18533: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18534: } else {
18535: my %crsownerstr;
18536: foreach my $item ('by','for') {
18537: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
18538: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
18539: if ($type eq 'default') {
18540: $crsownerstr{$item} .= $othertitle.', ';
18541: } elsif ($usertypes->{$type} ne '') {
18542: $crsownerstr{$item} .= $usertypes->{$type}.', ';
18543: }
18544: }
18545: $crsownerstr{$item} =~ s/\Q, \E$//;
18546: }
18547: }
18548: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
18549: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
18550: }
18551: } else {
18552: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18553: }
18554: }
18555: $resulttext .= '</ul></li>';
18556: }
18557: }
18558: $resulttext .= '</ul>';
18559: } else {
18560: $resulttext = &mt('No changes made to password settings');
18561: }
18562: my $cachetime = 24*60*60;
18563: if ($updatedefaults) {
18564: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18565: if (ref($lastactref) eq 'HASH') {
18566: $lastactref->{'domdefaults'} = 1;
18567: }
18568: }
18569: if ($updateconf) {
18570: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
18571: if (ref($lastactref) eq 'HASH') {
18572: $lastactref->{'passwdconf'} = 1;
18573: }
18574: }
18575: } else {
18576: $resulttext = '<span class="LC_error">'.
18577: &mt('An error occurred: [_1]',$putresult).'</span>';
18578: }
18579: if ($errors) {
18580: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18581: $errors.'</ul></p>';
18582: }
18583: return $resulttext;
18584: }
18585:
18586: sub password_rule_changes {
18587: my ($prefix,$newvalues,$current,$changes) = @_;
18588: return unless ((ref($newvalues) eq 'HASH') &&
18589: (ref($current) eq 'HASH') &&
18590: (ref($changes) eq 'HASH'));
18591: my (@rules,%staticdefaults);
18592: if ($prefix eq 'passwords') {
18593: @rules = ('min','max','expire','numsaved');
18594: } elsif ($prefix eq 'secrets') {
18595: @rules = ('min','max');
18596: }
18597: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18598: foreach my $rule (@rules) {
18599: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
18600: my $ruleok;
18601: if ($rule eq 'expire') {
18602: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
18603: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18604: $ruleok = 1;
18605: }
18606: } elsif ($rule eq 'min') {
18607: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
18608: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
18609: $ruleok = 1;
18610: }
18611: }
18612: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
18613: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18614: $ruleok = 1;
18615: }
18616: if ($ruleok) {
18617: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
18618: if (exists($current->{$rule})) {
18619: if ($newvalues->{$rule} ne $current->{$rule}) {
18620: $changes->{'rules'} = 1;
18621: }
18622: } elsif ($rule eq 'min') {
18623: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
18624: $changes->{'rules'} = 1;
18625: }
18626: } else {
18627: $changes->{'rules'} = 1;
18628: }
18629: } elsif (exists($current->{$rule})) {
18630: $changes->{'rules'} = 1;
18631: }
18632: }
18633: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
18634: my @chars;
18635: foreach my $item (sort(@posschars)) {
18636: if ($item =~ /^(uc|lc|num|spec)$/) {
18637: push(@chars,$item);
18638: }
18639: }
18640: $newvalues->{'chars'} = \@chars;
18641: unless ($changes->{'rules'}) {
18642: if (ref($current->{'chars'}) eq 'ARRAY') {
18643: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
18644: if (@diffs > 0) {
18645: $changes->{'rules'} = 1;
18646: }
18647: } else {
18648: if (@chars > 0) {
18649: $changes->{'rules'} = 1;
18650: }
18651: }
18652: }
18653: return;
18654: }
18655:
18656: sub modify_usercreation {
18657: my ($dom,%domconfig) = @_;
18658: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
18659: my $warningmsg;
18660: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18661: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18662: if ($key eq 'cancreate') {
18663: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18664: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18665: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
18666: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18667: } else {
18668: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18669: }
18670: }
18671: }
18672: } elsif ($key eq 'email_rule') {
18673: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18674: } else {
18675: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18676: }
18677: }
18678: }
18679: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
18680: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
18681: my @contexts = ('author','course','requestcrs');
18682: foreach my $item(@contexts) {
18683: $cancreate{$item} = $env{'form.can_createuser_'.$item};
18684: }
18685: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18686: foreach my $item (@contexts) {
18687: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
18688: push(@{$changes{'cancreate'}},$item);
18689: }
18690: }
18691: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
18692: foreach my $item (@contexts) {
18693: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
18694: if ($cancreate{$item} ne 'any') {
18695: push(@{$changes{'cancreate'}},$item);
18696: }
18697: } else {
18698: if ($cancreate{$item} ne 'none') {
18699: push(@{$changes{'cancreate'}},$item);
18700: }
18701: }
18702: }
18703: } else {
18704: foreach my $item (@contexts) {
18705: push(@{$changes{'cancreate'}},$item);
18706: }
18707: }
18708:
18709: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18710: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18711: if (!grep(/^\Q$type\E$/,@username_rule)) {
18712: push(@{$changes{'username_rule'}},$type);
18713: }
18714: }
18715: foreach my $type (@username_rule) {
18716: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18717: push(@{$changes{'username_rule'}},$type);
18718: }
18719: }
18720: } else {
18721: push(@{$changes{'username_rule'}},@username_rule);
18722: }
18723:
18724: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18725: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18726: if (!grep(/^\Q$type\E$/,@id_rule)) {
18727: push(@{$changes{'id_rule'}},$type);
18728: }
18729: }
18730: foreach my $type (@id_rule) {
18731: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18732: push(@{$changes{'id_rule'}},$type);
18733: }
18734: }
18735: } else {
18736: push(@{$changes{'id_rule'}},@id_rule);
18737: }
18738:
18739: my @authen_contexts = ('author','course','domain');
18740: my @authtypes = ('int','krb4','krb5','loc','lti');
18741: my %authhash;
18742: foreach my $item (@authen_contexts) {
18743: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18744: foreach my $auth (@authtypes) {
18745: if (grep(/^\Q$auth\E$/,@authallowed)) {
18746: $authhash{$item}{$auth} = 1;
18747: } else {
18748: $authhash{$item}{$auth} = 0;
18749: }
18750: }
18751: }
18752: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18753: foreach my $item (@authen_contexts) {
18754: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18755: foreach my $auth (@authtypes) {
18756: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18757: push(@{$changes{'authtypes'}},$item);
18758: last;
18759: }
18760: }
18761: }
18762: }
18763: } else {
18764: foreach my $item (@authen_contexts) {
18765: push(@{$changes{'authtypes'}},$item);
18766: }
18767: }
18768:
18769: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18770: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18771: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18772: $save_usercreate{'id_rule'} = \@id_rule;
18773: $save_usercreate{'username_rule'} = \@username_rule,
18774: $save_usercreate{'authtypes'} = \%authhash;
18775:
18776: my %usercreation_hash = (
18777: usercreation => \%save_usercreate,
18778: );
18779:
18780: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18781: $dom);
18782:
18783: if ($putresult eq 'ok') {
18784: if (keys(%changes) > 0) {
18785: $resulttext = &mt('Changes made:').'<ul>';
18786: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18787: my %lt = &usercreation_types();
18788: foreach my $type (@{$changes{'cancreate'}}) {
18789: my $chgtext = $lt{$type}.', ';
18790: if ($cancreate{$type} eq 'none') {
18791: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18792: } elsif ($cancreate{$type} eq 'any') {
18793: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18794: } elsif ($cancreate{$type} eq 'official') {
18795: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18796: } elsif ($cancreate{$type} eq 'unofficial') {
18797: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18798: }
18799: $resulttext .= '<li>'.$chgtext.'</li>';
18800: }
18801: }
18802: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18803: my ($rules,$ruleorder) =
18804: &Apache::lonnet::inst_userrules($dom,'username');
18805: my $chgtext = '<ul>';
18806: foreach my $type (@username_rule) {
18807: if (ref($rules->{$type}) eq 'HASH') {
18808: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18809: }
18810: }
18811: $chgtext .= '</ul>';
18812: if (@username_rule > 0) {
18813: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18814: } else {
18815: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18816: }
18817: }
18818: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18819: my ($idrules,$idruleorder) =
18820: &Apache::lonnet::inst_userrules($dom,'id');
18821: my $chgtext = '<ul>';
18822: foreach my $type (@id_rule) {
18823: if (ref($idrules->{$type}) eq 'HASH') {
18824: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18825: }
18826: }
18827: $chgtext .= '</ul>';
18828: if (@id_rule > 0) {
18829: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18830: } else {
18831: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18832: }
18833: }
18834: my %authname = &authtype_names();
18835: my %context_title = &context_names();
18836: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18837: my $chgtext = '<ul>';
18838: foreach my $type (@{$changes{'authtypes'}}) {
18839: my @allowed;
18840: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18841: foreach my $auth (@authtypes) {
18842: if ($authhash{$type}{$auth}) {
18843: push(@allowed,$authname{$auth});
18844: }
18845: }
18846: if (@allowed > 0) {
18847: $chgtext .= join(', ',@allowed).'</li>';
18848: } else {
18849: $chgtext .= &mt('none').'</li>';
18850: }
18851: }
18852: $chgtext .= '</ul>';
18853: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18854: $resulttext .= '</li>';
18855: }
18856: $resulttext .= '</ul>';
18857: } else {
18858: $resulttext = &mt('No changes made to user creation settings');
18859: }
18860: } else {
18861: $resulttext = '<span class="LC_error">'.
18862: &mt('An error occurred: [_1]',$putresult).'</span>';
18863: }
18864: if ($warningmsg ne '') {
18865: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18866: }
18867: return $resulttext;
18868: }
18869:
18870: sub modify_selfcreation {
18871: my ($dom,$lastactref,%domconfig) = @_;
18872: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18873: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18874: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18875: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18876: if (ref($typesref) eq 'ARRAY') {
18877: @types = @{$typesref};
18878: }
18879: if (ref($usertypesref) eq 'HASH') {
18880: %usertypes = %{$usertypesref};
18881: }
18882: $usertypes{'default'} = $othertitle;
18883: #
18884: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18885: #
18886: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18887: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18888: if ($key eq 'cancreate') {
18889: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18890: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18891: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18892: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18893: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18894: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18895: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18896: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18897: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18898: } else {
18899: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18900: }
18901: }
18902: }
18903: } elsif ($key eq 'email_rule') {
18904: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18905: } else {
18906: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18907: }
18908: }
18909: }
18910: #
18911: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18912: #
18913: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18914: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18915: if ($key eq 'selfcreate') {
18916: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18917: } else {
18918: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18919: }
18920: }
18921: }
18922: #
18923: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18924: #
18925: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18926: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18927: if ($key eq 'inststatusguest') {
18928: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18929: } else {
18930: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18931: }
18932: }
18933: }
18934:
18935: my @contexts = ('selfcreate');
18936: @{$cancreate{'selfcreate'}} = ();
18937: %{$cancreate{'emailusername'}} = ();
18938: if (@types) {
18939: @{$cancreate{'statustocreate'}} = ();
18940: }
18941: %{$cancreate{'selfcreateprocessing'}} = ();
18942: %{$cancreate{'shibenv'}} = ();
18943: %{$cancreate{'emailverified'}} = ();
18944: %{$cancreate{'emailoptions'}} = ();
18945: %{$cancreate{'emaildomain'}} = ();
18946: my %selfcreatetypes = (
18947: sso => 'users authenticated by institutional single sign on',
18948: login => 'users authenticated by institutional log-in',
18949: email => 'users verified by e-mail',
18950: );
18951: #
18952: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18953: # is permitted.
18954: #
18955: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18956:
18957: my (@statuses,%email_rule);
18958: foreach my $item ('login','sso','email') {
18959: if ($item eq 'email') {
18960: if ($env{'form.cancreate_email'}) {
18961: if (@types) {
18962: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18963: foreach my $status (@poss_statuses) {
18964: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18965: push(@statuses,$status);
18966: }
18967: }
18968: $save_inststatus{'inststatusguest'} = \@statuses;
18969: } else {
18970: push(@statuses,'default');
18971: }
18972: if (@statuses) {
18973: my %curr_rule;
18974: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18975: foreach my $type (@statuses) {
18976: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18977: }
18978: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18979: foreach my $type (@statuses) {
18980: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18981: }
18982: }
18983: push(@{$cancreate{'selfcreate'}},'email');
18984: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18985: my %curremaildom;
18986: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18987: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18988: }
18989: foreach my $type (@statuses) {
18990: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18991: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18992: }
18993: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18994: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18995: }
18996: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18997: #
18998: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18999: #
19000: my $chosen = $1;
19001: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
19002: my $emaildom;
19003: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
19004: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
19005: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
19006: if (ref($curremaildom{$type}) eq 'HASH') {
19007: if (exists($curremaildom{$type}{$chosen})) {
19008: if ($curremaildom{$type}{$chosen} ne $emaildom) {
19009: push(@{$changes{'cancreate'}},'emaildomain');
19010: }
19011: } elsif ($emaildom ne '') {
19012: push(@{$changes{'cancreate'}},'emaildomain');
19013: }
19014: } elsif ($emaildom ne '') {
19015: push(@{$changes{'cancreate'}},'emaildomain');
19016: }
19017: }
19018: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19019: } elsif ($chosen eq 'custom') {
19020: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
19021: $email_rule{$type} = [];
19022: if (ref($emailrules) eq 'HASH') {
19023: foreach my $rule (@possemail_rules) {
19024: if (exists($emailrules->{$rule})) {
19025: push(@{$email_rule{$type}},$rule);
19026: }
19027: }
19028: }
19029: if (@{$email_rule{$type}}) {
19030: $cancreate{'emailoptions'}{$type} = 'custom';
19031: if (ref($curr_rule{$type}) eq 'ARRAY') {
19032: if (@{$curr_rule{$type}} > 0) {
19033: foreach my $rule (@{$curr_rule{$type}}) {
19034: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
19035: push(@{$changes{'email_rule'}},$type);
19036: }
19037: }
19038: }
19039: foreach my $type (@{$email_rule{$type}}) {
19040: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
19041: push(@{$changes{'email_rule'}},$type);
19042: }
19043: }
19044: } else {
19045: push(@{$changes{'email_rule'}},$type);
19046: }
19047: }
19048: } else {
19049: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19050: }
19051: }
19052: }
19053: if (@types) {
19054: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19055: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
19056: if (@changed) {
19057: push(@{$changes{'inststatus'}},'inststatusguest');
19058: }
19059: } else {
19060: push(@{$changes{'inststatus'}},'inststatusguest');
19061: }
19062: }
19063: } else {
19064: delete($env{'form.cancreate_email'});
19065: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19066: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19067: push(@{$changes{'inststatus'}},'inststatusguest');
19068: }
19069: }
19070: }
19071: } else {
19072: $save_inststatus{'inststatusguest'} = [];
19073: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19074: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19075: push(@{$changes{'inststatus'}},'inststatusguest');
19076: }
19077: }
19078: }
19079: } else {
19080: if ($env{'form.cancreate_'.$item}) {
19081: push(@{$cancreate{'selfcreate'}},$item);
19082: }
19083: }
19084: }
19085: my (%userinfo,%savecaptcha);
19086: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
19087: #
19088: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
19089: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
19090: #
19091:
19092: if ($env{'form.cancreate_email'}) {
19093: push(@contexts,'emailusername');
19094: if (@statuses) {
19095: foreach my $type (@statuses) {
19096: if (ref($infofields) eq 'ARRAY') {
19097: foreach my $field (@{$infofields}) {
19098: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
19099: $cancreate{'emailusername'}{$type}{$field} = $1;
19100: }
19101: }
19102: }
19103: }
19104: }
19105: #
19106: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
19107: # queued requests for self-creation of account verified by e-mail.
19108: #
19109:
19110: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
19111: @approvalnotify = sort(@approvalnotify);
19112: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
19113: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19114: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
19115: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
19116: push(@{$changes{'cancreate'}},'notify');
19117: }
19118: } else {
19119: if ($cancreate{'notify'}{'approval'}) {
19120: push(@{$changes{'cancreate'}},'notify');
19121: }
19122: }
19123: } elsif ($cancreate{'notify'}{'approval'}) {
19124: push(@{$changes{'cancreate'}},'notify');
19125: }
19126:
19127: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
19128: }
19129: #
19130: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
19131: # institutional log-in.
19132: #
19133: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
19134: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
19135: ($domdefaults{'auth_def'} eq 'localauth'))) {
19136: $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.').' '.
19137: &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.');
19138: }
19139: }
19140: my @fields = ('lastname','firstname','middlename','generation',
19141: 'permanentemail','id');
19142: my @shibfields = (@fields,'inststatus');
19143: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19144: #
19145: # Where usernames may created for institutional log-in and/or institutional single sign on:
19146: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
19147: # may self-create accounts
19148: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
19149: # which the user may supply, if institutional data is unavailable.
19150: #
19151: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
19152: if (@types) {
19153: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
19154: push(@contexts,'statustocreate');
19155: foreach my $type (@types) {
19156: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
19157: foreach my $field (@fields) {
19158: if (grep(/^\Q$field\E$/,@modifiable)) {
19159: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
19160: } else {
19161: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
19162: }
19163: }
19164: }
19165: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
19166: foreach my $type (@types) {
19167: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
19168: foreach my $field (@fields) {
19169: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
19170: $curr_usermodify{'selfcreate'}{$type}{$field}) {
19171: push(@{$changes{'selfcreate'}},$type);
19172: last;
19173: }
19174: }
19175: }
19176: }
19177: } else {
19178: foreach my $type (@types) {
19179: push(@{$changes{'selfcreate'}},$type);
19180: }
19181: }
19182: }
19183: foreach my $field (@shibfields) {
19184: if ($env{'form.shibenv_'.$field} ne '') {
19185: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
19186: }
19187: }
19188: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19189: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
19190: foreach my $field (@shibfields) {
19191: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
19192: push(@{$changes{'cancreate'}},'shibenv');
19193: }
19194: }
19195: } else {
19196: foreach my $field (@shibfields) {
19197: if ($env{'form.shibenv_'.$field}) {
19198: push(@{$changes{'cancreate'}},'shibenv');
19199: last;
19200: }
19201: }
19202: }
19203: }
19204: }
19205: foreach my $item (@contexts) {
19206: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
19207: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
19208: if (ref($cancreate{$item}) eq 'ARRAY') {
19209: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
19210: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19211: push(@{$changes{'cancreate'}},$item);
19212: }
19213: }
19214: }
19215: }
19216: if (ref($cancreate{$item}) eq 'ARRAY') {
19217: foreach my $type (@{$cancreate{$item}}) {
19218: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
19219: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19220: push(@{$changes{'cancreate'}},$item);
19221: }
19222: }
19223: }
19224: }
19225: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
19226: if (ref($cancreate{$item}) eq 'HASH') {
19227: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
19228: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19229: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
19230: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19231: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19232: push(@{$changes{'cancreate'}},$item);
19233: }
19234: }
19235: }
19236: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19237: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19238: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19239: push(@{$changes{'cancreate'}},$item);
19240: }
19241: }
19242: }
19243: }
19244: foreach my $type (keys(%{$cancreate{$item}})) {
19245: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19246: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19247: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19248: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19249: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19250: push(@{$changes{'cancreate'}},$item);
19251: }
19252: }
19253: } else {
19254: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19255: push(@{$changes{'cancreate'}},$item);
19256: }
19257: }
19258: }
19259: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19260: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19261: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19262: push(@{$changes{'cancreate'}},$item);
19263: }
19264: }
19265: }
19266: }
19267: }
19268: } elsif ($curr_usercreation{'cancreate'}{$item}) {
19269: if (ref($cancreate{$item}) eq 'ARRAY') {
19270: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
19271: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19272: push(@{$changes{'cancreate'}},$item);
19273: }
19274: }
19275: }
19276: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19277: if (ref($cancreate{$item}) eq 'HASH') {
19278: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19279: push(@{$changes{'cancreate'}},$item);
19280: }
19281: }
19282: } elsif ($item eq 'emailusername') {
19283: if (ref($cancreate{$item}) eq 'HASH') {
19284: foreach my $type (keys(%{$cancreate{$item}})) {
19285: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19286: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19287: if ($cancreate{$item}{$type}{$field}) {
19288: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19289: push(@{$changes{'cancreate'}},$item);
19290: }
19291: last;
19292: }
19293: }
19294: }
19295: }
19296: }
19297: }
19298: }
19299: #
19300: # Populate %save_usercreate hash with updates to self-creation configuration.
19301: #
19302: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
19303: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
19304: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
19305: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
19306: if (ref($cancreate{'notify'}) eq 'HASH') {
19307: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
19308: }
19309: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
19310: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
19311: }
19312: if (ref($cancreate{'emailverified'}) eq 'HASH') {
19313: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
19314: }
19315: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
19316: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
19317: }
19318: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
19319: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
19320: }
19321: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19322: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
19323: }
19324: if (ref($cancreate{'shibenv'}) eq 'HASH') {
19325: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
19326: }
19327: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
19328: $save_usercreate{'email_rule'} = \%email_rule;
19329:
19330: my %userconfig_hash = (
19331: usercreation => \%save_usercreate,
19332: usermodification => \%save_usermodify,
19333: inststatus => \%save_inststatus,
19334: );
19335:
19336: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
19337: $dom);
19338: #
19339: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
19340: #
19341: if ($putresult eq 'ok') {
19342: if (keys(%changes) > 0) {
19343: $resulttext = &mt('Changes made:').'<ul>';
19344: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19345: my %lt = &selfcreation_types();
19346: foreach my $type (@{$changes{'cancreate'}}) {
19347: my $chgtext = '';
19348: if ($type eq 'selfcreate') {
19349: if (@{$cancreate{$type}} == 0) {
19350: $chgtext .= &mt('Self creation of a new user account is not permitted.');
19351: } else {
19352: $chgtext .= &mt('Self-creation of a new account is permitted for:').
19353: '<ul>';
19354: foreach my $case (@{$cancreate{$type}}) {
19355: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
19356: }
19357: $chgtext .= '</ul>';
19358: if (ref($cancreate{$type}) eq 'ARRAY') {
19359: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
19360: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19361: if (@{$cancreate{'statustocreate'}} == 0) {
19362: $chgtext .= '<span class="LC_warning">'.
19363: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
19364: '</span><br />';
19365: }
19366: }
19367: }
19368: if (grep(/^email$/,@{$cancreate{$type}})) {
19369: if (!@statuses) {
19370: $chgtext .= '<span class="LC_warning">'.
19371: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
19372: '</span><br />';
19373:
19374: }
19375: }
19376: }
19377: }
19378: } elsif ($type eq 'shibenv') {
19379: if (keys(%{$cancreate{$type}}) == 0) {
19380: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
19381: } else {
19382: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
19383: '<ul>';
19384: foreach my $field (@shibfields) {
19385: next if ($cancreate{$type}{$field} eq '');
19386: if ($field eq 'inststatus') {
19387: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
19388: } else {
19389: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
19390: }
19391: }
19392: $chgtext .= '</ul>';
19393: }
19394: } elsif ($type eq 'statustocreate') {
19395: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
19396: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
19397: if (@{$cancreate{'selfcreate'}} > 0) {
19398: if (@{$cancreate{'statustocreate'}} == 0) {
19399: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
19400: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
19401: $chgtext .= '<br />'.
19402: '<span class="LC_warning">'.
19403: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
19404: '</span>';
19405: }
19406: } elsif (keys(%usertypes) > 0) {
19407: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19408: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
19409: } else {
19410: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
19411: }
19412: $chgtext .= '<ul>';
19413: foreach my $case (@{$cancreate{$type}}) {
19414: if ($case eq 'default') {
19415: $chgtext .= '<li>'.$othertitle.'</li>';
19416: } else {
19417: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
19418: }
19419: }
19420: $chgtext .= '</ul>';
19421: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19422: $chgtext .= '<span class="LC_warning">'.
19423: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
19424: '</span>';
19425: }
19426: }
19427: } else {
19428: if (@{$cancreate{$type}} == 0) {
19429: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
19430: } else {
19431: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
19432: }
19433: }
19434: $chgtext .= '<br />';
19435: }
19436: } elsif ($type eq 'selfcreateprocessing') {
19437: my %choices = &Apache::lonlocal::texthash (
19438: automatic => 'Automatic approval',
19439: approval => 'Queued for approval',
19440: );
19441: if (@types) {
19442: if (@statuses) {
19443: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
19444: '<ul>';
19445: foreach my $status (@statuses) {
19446: if ($status eq 'default') {
19447: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19448: } else {
19449: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19450: }
19451: }
19452: $chgtext .= '</ul>';
19453: }
19454: } else {
19455: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
19456: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
19457: }
19458: } elsif ($type eq 'emailverified') {
19459: my %options = &Apache::lonlocal::texthash (
19460: all => 'Same as e-mail',
19461: first => 'Omit @domain',
19462: free => 'Free to choose',
19463: );
19464: if (@types) {
19465: if (@statuses) {
19466: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
19467: '<ul>';
19468: foreach my $status (@statuses) {
19469: if ($status eq 'default') {
19470: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19471: } else {
19472: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19473: }
19474: }
19475: $chgtext .= '</ul>';
19476: }
19477: } else {
19478: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
19479: $options{$cancreate{'emailverified'}{'default'}});
19480: }
19481: } elsif ($type eq 'emailoptions') {
19482: my %options = &Apache::lonlocal::texthash (
19483: any => 'Any e-mail',
19484: inst => 'Institutional only',
19485: noninst => 'Non-institutional only',
19486: custom => 'Custom restrictions',
19487: );
19488: if (@types) {
19489: if (@statuses) {
19490: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
19491: '<ul>';
19492: foreach my $status (@statuses) {
19493: if ($type eq 'default') {
19494: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19495: } else {
19496: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19497: }
19498: }
19499: $chgtext .= '</ul>';
19500: }
19501: } else {
19502: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
19503: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
19504: } else {
19505: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
19506: $options{$cancreate{'emailoptions'}{'default'}});
19507: }
19508: }
19509: } elsif ($type eq 'emaildomain') {
19510: my $output;
19511: if (@statuses) {
19512: foreach my $type (@statuses) {
19513: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
19514: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
19515: if ($type eq 'default') {
19516: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19517: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19518: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19519: } else {
19520: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
19521: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19522: }
19523: } else {
19524: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19525: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19526: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19527: } else {
19528: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
19529: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19530: }
19531: }
19532: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
19533: if ($type eq 'default') {
19534: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19535: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19536: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19537: } else {
19538: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
19539: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19540: }
19541: } else {
19542: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19543: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19544: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19545: } else {
19546: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
19547: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19548: }
19549: }
19550: }
19551: }
19552: }
19553: }
19554: if ($output ne '') {
19555: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
19556: '<ul>'.$output.'</ul>';
19557: }
19558: } elsif ($type eq 'captcha') {
19559: if ($savecaptcha{$type} eq 'notused') {
19560: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
19561: } else {
19562: my %captchas = &captcha_phrases();
19563: if ($captchas{$savecaptcha{$type}}) {
19564: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
19565: } else {
19566: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
19567: }
19568: }
19569: } elsif ($type eq 'recaptchakeys') {
19570: my ($privkey,$pubkey);
19571: if (ref($savecaptcha{$type}) eq 'HASH') {
19572: $pubkey = $savecaptcha{$type}{'public'};
19573: $privkey = $savecaptcha{$type}{'private'};
19574: }
19575: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
19576: if (!$pubkey) {
19577: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
19578: } else {
19579: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
19580: }
19581: if (!$privkey) {
19582: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
19583: } else {
19584: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
19585: }
19586: $chgtext .= '</ul>';
19587: } elsif ($type eq 'recaptchaversion') {
19588: if ($savecaptcha{'captcha'} eq 'recaptcha') {
19589: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
19590: }
19591: } elsif ($type eq 'emailusername') {
19592: if (ref($cancreate{'emailusername'}) eq 'HASH') {
19593: if (@statuses) {
19594: foreach my $type (@statuses) {
19595: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
19596: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
19597: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
19598: '<ul>';
19599: foreach my $field (@{$infofields}) {
19600: if ($cancreate{'emailusername'}{$type}{$field}) {
19601: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
19602: }
19603: }
19604: $chgtext .= '</ul>';
19605: } else {
19606: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19607: }
19608: } else {
19609: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19610: }
19611: }
19612: }
19613: }
19614: } elsif ($type eq 'notify') {
19615: my $numapprove = 0;
19616: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19617: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
19618: if ($cancreate{'notify'}{'approval'}) {
19619: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
19620: $numapprove ++;
19621: }
19622: }
19623: }
19624: unless ($numapprove) {
19625: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
19626: }
19627: }
19628: if ($chgtext) {
19629: $resulttext .= '<li>'.$chgtext.'</li>';
19630: }
19631: }
19632: }
19633: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
19634: my ($emailrules,$emailruleorder) =
19635: &Apache::lonnet::inst_userrules($dom,'email');
19636: foreach my $type (@{$changes{'email_rule'}}) {
19637: if (ref($email_rule{$type}) eq 'ARRAY') {
19638: my $chgtext = '<ul>';
19639: foreach my $rule (@{$email_rule{$type}}) {
19640: if (ref($emailrules->{$rule}) eq 'HASH') {
19641: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
19642: }
19643: }
19644: $chgtext .= '</ul>';
19645: my $typename;
19646: if (@types) {
19647: if ($type eq 'default') {
19648: $typename = $othertitle;
19649: } else {
19650: $typename = $usertypes{$type};
19651: }
19652: $chgtext .= &mt('(Affiliation: [_1])',$typename);
19653: }
19654: if (@{$email_rule{$type}} > 0) {
19655: $resulttext .= '<li>'.
19656: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
19657: $usertypes{$type}).
19658: $chgtext.
19659: '</li>';
19660: } else {
19661: $resulttext .= '<li>'.
19662: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
19663: '</li>'.
19664: &mt('(Affiliation: [_1])',$typename);
19665: }
19666: }
19667: }
19668: }
19669: if (ref($changes{'inststatus'}) eq 'ARRAY') {
19670: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
19671: if (@{$save_inststatus{'inststatusguest'}} > 0) {
19672: my $chgtext = '<ul>';
19673: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
19674: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
19675: }
19676: $chgtext .= '</ul>';
19677: $resulttext .= '<li>'.
19678: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
19679: $chgtext.
19680: '</li>';
19681: } else {
19682: $resulttext .= '<li>'.
19683: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
19684: '</li>';
19685: }
19686: }
19687: }
19688: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
19689: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
19690: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19691: foreach my $type (@{$changes{'selfcreate'}}) {
19692: my $typename = $type;
19693: if (keys(%usertypes) > 0) {
19694: if ($usertypes{$type} ne '') {
19695: $typename = $usertypes{$type};
19696: }
19697: }
19698: my @modifiable;
19699: $resulttext .= '<li>'.
19700: &mt('Self-creation of account by users with status: [_1]',
19701: '<span class="LC_cusr_emph">'.$typename.'</span>').
19702: ' - '.&mt('modifiable fields (if institutional data blank): ');
19703: foreach my $field (@fields) {
19704: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19705: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19706: }
19707: }
19708: if (@modifiable > 0) {
19709: $resulttext .= join(', ',@modifiable);
19710: } else {
19711: $resulttext .= &mt('none');
19712: }
19713: $resulttext .= '</li>';
19714: }
19715: $resulttext .= '</ul></li>';
19716: }
19717: $resulttext .= '</ul>';
19718: my $cachetime = 24*60*60;
19719: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19720: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19721: if (ref($lastactref) eq 'HASH') {
19722: $lastactref->{'domdefaults'} = 1;
19723: }
19724: } else {
19725: $resulttext = &mt('No changes made to self-creation settings');
19726: }
19727: } else {
19728: $resulttext = '<span class="LC_error">'.
19729: &mt('An error occurred: [_1]',$putresult).'</span>';
19730: }
19731: if ($warningmsg ne '') {
19732: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19733: }
19734: return $resulttext;
19735: }
19736:
19737: sub process_captcha {
19738: my ($container,$changes,$newsettings,$currsettings) = @_;
19739: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19740: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19741: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19742: $newsettings->{'captcha'} = 'original';
19743: }
19744: my %current;
19745: if (ref($currsettings) eq 'HASH') {
19746: %current = %{$currsettings};
19747: }
19748: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19749: if ($container eq 'cancreate') {
19750: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19751: push(@{$changes->{'cancreate'}},'captcha');
19752: } elsif (!defined($changes->{'cancreate'})) {
19753: $changes->{'cancreate'} = ['captcha'];
19754: }
19755: } elsif ($container eq 'passwords') {
19756: $changes->{'reset'} = 1;
19757: } else {
19758: $changes->{'captcha'} = 1;
19759: }
19760: }
19761: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19762: if ($newsettings->{'captcha'} eq 'recaptcha') {
19763: $newpub = $env{'form.'.$container.'_recaptchapub'};
19764: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19765: $newpub =~ s/[^\w\-]//g;
19766: $newpriv =~ s/[^\w\-]//g;
19767: $newsettings->{'recaptchakeys'} = {
19768: public => $newpub,
19769: private => $newpriv,
19770: };
19771: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19772: $newversion =~ s/\D//g;
19773: if ($newversion ne '2') {
19774: $newversion = 1;
19775: }
19776: $newsettings->{'recaptchaversion'} = $newversion;
19777: }
19778: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19779: $currpub = $current{'recaptchakeys'}{'public'};
19780: $currpriv = $current{'recaptchakeys'}{'private'};
19781: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19782: $newsettings->{'recaptchakeys'} = {
19783: public => '',
19784: private => '',
19785: }
19786: }
19787: }
19788: if ($current{'captcha'} eq 'recaptcha') {
19789: $currversion = $current{'recaptchaversion'};
19790: if ($currversion ne '2') {
19791: $currversion = 1;
19792: }
19793: }
19794: if ($currversion ne $newversion) {
19795: if ($container eq 'cancreate') {
19796: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19797: push(@{$changes->{'cancreate'}},'recaptchaversion');
19798: } elsif (!defined($changes->{'cancreate'})) {
19799: $changes->{'cancreate'} = ['recaptchaversion'];
19800: }
19801: } elsif ($container eq 'passwords') {
19802: $changes->{'reset'} = 1;
19803: } else {
19804: $changes->{'recaptchaversion'} = 1;
19805: }
19806: }
19807: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19808: if ($container eq 'cancreate') {
19809: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19810: push(@{$changes->{'cancreate'}},'recaptchakeys');
19811: } elsif (!defined($changes->{'cancreate'})) {
19812: $changes->{'cancreate'} = ['recaptchakeys'];
19813: }
19814: } elsif ($container eq 'passwords') {
19815: $changes->{'reset'} = 1;
19816: } else {
19817: $changes->{'recaptchakeys'} = 1;
19818: }
19819: }
19820: return;
19821: }
19822:
19823: sub modify_usermodification {
19824: my ($dom,%domconfig) = @_;
19825: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19826: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19827: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19828: if ($key eq 'selfcreate') {
19829: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19830: } else {
19831: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19832: }
19833: }
19834: }
19835: my @contexts = ('author','course');
19836: my %context_title = (
19837: author => 'In author context',
19838: course => 'In course context',
19839: );
19840: my @fields = ('lastname','firstname','middlename','generation',
19841: 'permanentemail','id');
19842: my %roles = (
19843: author => ['ca','aa'],
19844: course => ['st','ep','ta','in','cr'],
19845: );
19846: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19847: foreach my $context (@contexts) {
19848: foreach my $role (@{$roles{$context}}) {
19849: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19850: foreach my $item (@fields) {
19851: if (grep(/^\Q$item\E$/,@modifiable)) {
19852: $modifyhash{$context}{$role}{$item} = 1;
19853: } else {
19854: $modifyhash{$context}{$role}{$item} = 0;
19855: }
19856: }
19857: }
19858: if (ref($curr_usermodification{$context}) eq 'HASH') {
19859: foreach my $role (@{$roles{$context}}) {
19860: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19861: foreach my $field (@fields) {
19862: if ($modifyhash{$context}{$role}{$field} ne
19863: $curr_usermodification{$context}{$role}{$field}) {
19864: push(@{$changes{$context}},$role);
19865: last;
19866: }
19867: }
19868: }
19869: }
19870: } else {
19871: foreach my $context (@contexts) {
19872: foreach my $role (@{$roles{$context}}) {
19873: push(@{$changes{$context}},$role);
19874: }
19875: }
19876: }
19877: }
19878: my %usermodification_hash = (
19879: usermodification => \%modifyhash,
19880: );
19881: my $putresult = &Apache::lonnet::put_dom('configuration',
19882: \%usermodification_hash,$dom);
19883: if ($putresult eq 'ok') {
19884: if (keys(%changes) > 0) {
19885: $resulttext = &mt('Changes made: ').'<ul>';
19886: foreach my $context (@contexts) {
19887: if (ref($changes{$context}) eq 'ARRAY') {
19888: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19889: if (ref($changes{$context}) eq 'ARRAY') {
19890: foreach my $role (@{$changes{$context}}) {
19891: my $rolename;
19892: if ($role eq 'cr') {
19893: $rolename = &mt('Custom');
19894: } else {
19895: $rolename = &Apache::lonnet::plaintext($role);
19896: }
19897: my @modifiable;
19898: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19899: foreach my $field (@fields) {
19900: if ($modifyhash{$context}{$role}{$field}) {
19901: push(@modifiable,$fieldtitles{$field});
19902: }
19903: }
19904: if (@modifiable > 0) {
19905: $resulttext .= join(', ',@modifiable);
19906: } else {
19907: $resulttext .= &mt('none');
19908: }
19909: $resulttext .= '</li>';
19910: }
19911: $resulttext .= '</ul></li>';
19912: }
19913: }
19914: }
19915: $resulttext .= '</ul>';
19916: } else {
19917: $resulttext = &mt('No changes made to user modification settings');
19918: }
19919: } else {
19920: $resulttext = '<span class="LC_error">'.
19921: &mt('An error occurred: [_1]',$putresult).'</span>';
19922: }
19923: return $resulttext;
19924: }
19925:
19926: sub modify_defaults {
19927: my ($dom,$lastactref,%domconfig) = @_;
19928: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19929: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19930: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19931: 'portal_def');
19932: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19933: foreach my $item (@items) {
19934: $newvalues{$item} = $env{'form.'.$item};
19935: if ($item eq 'auth_def') {
19936: if ($newvalues{$item} ne '') {
19937: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19938: push(@errors,$item);
19939: }
19940: }
19941: } elsif ($item eq 'lang_def') {
19942: if ($newvalues{$item} ne '') {
19943: if ($newvalues{$item} =~ /^(\w+)/) {
19944: my $langcode = $1;
19945: if ($langcode ne 'x_chef') {
19946: if (code2language($langcode) eq '') {
19947: push(@errors,$item);
19948: }
19949: }
19950: } else {
19951: push(@errors,$item);
19952: }
19953: }
19954: } elsif ($item eq 'timezone_def') {
19955: if ($newvalues{$item} ne '') {
19956: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19957: push(@errors,$item);
19958: }
19959: }
19960: } elsif ($item eq 'datelocale_def') {
19961: if ($newvalues{$item} ne '') {
19962: my @datelocale_ids = DateTime::Locale->ids();
19963: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19964: push(@errors,$item);
19965: }
19966: }
19967: } elsif ($item eq 'portal_def') {
19968: if ($newvalues{$item} ne '') {
19969: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19970: push(@errors,$item);
19971: }
19972: }
19973: }
19974: if (grep(/^\Q$item\E$/,@errors)) {
19975: $newvalues{$item} = $domdefaults{$item};
19976: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19977: $changes{$item} = 1;
19978: }
19979: $domdefaults{$item} = $newvalues{$item};
19980: }
19981: my %staticdefaults = (
19982: 'intauth_cost' => 10,
19983: 'intauth_check' => 0,
19984: 'intauth_switch' => 0,
19985: );
19986: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19987: if (exists($domdefaults{$item})) {
19988: $newvalues{$item} = $domdefaults{$item};
19989: } else {
19990: $newvalues{$item} = $staticdefaults{$item};
19991: }
19992: }
19993: my ($unamemaprules,$ruleorder);
19994: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
19995: if (@possunamemaprules) {
19996: ($unamemaprules,$ruleorder) =
19997: &Apache::lonnet::inst_userrules($dom,'unamemap');
19998: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
19999: if (@{$ruleorder} > 0) {
20000: my %possrules;
20001: map { $possrules{$_} = 1; } @possunamemaprules;
20002: foreach my $rule (@{$ruleorder}) {
20003: if ($possrules{$rule}) {
20004: push(@{$newvalues{'unamemap_rule'}},$rule);
20005: }
20006: }
20007: }
20008: }
20009: }
20010: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
20011: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20012: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
20013: $newvalues{'unamemap_rule'});
20014: if (@rulediffs) {
20015: $changes{'unamemap_rule'} = 1;
20016: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
20017: }
20018: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
20019: $changes{'unamemap_rule'} = 1;
20020: delete($domdefaults{'unamemap_rule'});
20021: }
20022: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20023: if (@{$newvalues{'unamemap_rule'}} > 0) {
20024: $changes{'unamemap_rule'} = 1;
20025: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
20026: }
20027: }
20028: my %defaults_hash = (
20029: defaults => \%newvalues,
20030: );
20031: my $title = &defaults_titles();
20032:
20033: my $currinststatus;
20034: if (ref($domconfig{'inststatus'}) eq 'HASH') {
20035: $currinststatus = $domconfig{'inststatus'};
20036: } else {
20037: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20038: $currinststatus = {
20039: inststatustypes => $usertypes,
20040: inststatusorder => $types,
20041: inststatusguest => [],
20042: };
20043: }
20044: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
20045: my @allpos;
20046: my %alltypes;
20047: my @inststatusguest;
20048: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
20049: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
20050: unless (grep(/^\Q$type\E$/,@todelete)) {
20051: push(@inststatusguest,$type);
20052: }
20053: }
20054: }
20055: my ($currtitles,$currorder);
20056: if (ref($currinststatus) eq 'HASH') {
20057: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
20058: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
20059: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
20060: if ($currinststatus->{inststatustypes}->{$type} ne '') {
20061: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
20062: }
20063: }
20064: unless (grep(/^\Q$type\E$/,@todelete)) {
20065: my $position = $env{'form.inststatus_pos_'.$type};
20066: $position =~ s/\D+//g;
20067: $allpos[$position] = $type;
20068: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
20069: $alltypes{$type} =~ s/`//g;
20070: }
20071: }
20072: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
20073: $currtitles =~ s/,$//;
20074: }
20075: }
20076: if ($env{'form.addinststatus'}) {
20077: my $newtype = $env{'form.addinststatus'};
20078: $newtype =~ s/\W//g;
20079: unless (exists($alltypes{$newtype})) {
20080: $alltypes{$newtype} = $env{'form.addinststatus_title'};
20081: $alltypes{$newtype} =~ s/`//g;
20082: my $position = $env{'form.addinststatus_pos'};
20083: $position =~ s/\D+//g;
20084: if ($position ne '') {
20085: $allpos[$position] = $newtype;
20086: }
20087: }
20088: }
20089: my @orderedstatus;
20090: foreach my $type (@allpos) {
20091: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
20092: push(@orderedstatus,$type);
20093: }
20094: }
20095: foreach my $type (keys(%alltypes)) {
20096: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
20097: delete($alltypes{$type});
20098: }
20099: }
20100: $defaults_hash{'inststatus'} = {
20101: inststatustypes => \%alltypes,
20102: inststatusorder => \@orderedstatus,
20103: inststatusguest => \@inststatusguest,
20104: };
20105: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
20106: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
20107: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
20108: }
20109: }
20110: if ($currorder ne join(',',@orderedstatus)) {
20111: $changes{'inststatus'}{'inststatusorder'} = 1;
20112: }
20113: my $newtitles;
20114: foreach my $item (@orderedstatus) {
20115: $newtitles .= $alltypes{$item}.',';
20116: }
20117: $newtitles =~ s/,$//;
20118: if ($currtitles ne $newtitles) {
20119: $changes{'inststatus'}{'inststatustypes'} = 1;
20120: }
20121: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
20122: $dom);
20123: if ($putresult eq 'ok') {
20124: if (keys(%changes) > 0) {
20125: $resulttext = &mt('Changes made:').'<ul>';
20126: my $version = &Apache::lonnet::get_server_loncaparev($dom);
20127: 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";
20128: foreach my $item (sort(keys(%changes))) {
20129: if ($item eq 'inststatus') {
20130: if (ref($changes{'inststatus'}) eq 'HASH') {
20131: if (@orderedstatus) {
20132: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
20133: foreach my $type (@orderedstatus) {
20134: $resulttext .= $alltypes{$type}.', ';
20135: }
20136: $resulttext =~ s/, $//;
20137: $resulttext .= '</li>';
20138: } else {
20139: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
20140: }
20141: }
20142: } elsif ($item eq 'unamemap_rule') {
20143: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
20144: my @rulenames;
20145: if (ref($unamemaprules) eq 'HASH') {
20146: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
20147: if (ref($unamemaprules->{$rule}) eq 'HASH') {
20148: push(@rulenames,$unamemaprules->{$rule}->{'name'});
20149: }
20150: }
20151: }
20152: if (@rulenames) {
20153: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
20154: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
20155: '</li>';
20156: } else {
20157: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
20158: }
20159: } else {
20160: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
20161: }
20162: } else {
20163: my $value = $env{'form.'.$item};
20164: if ($value eq '') {
20165: $value = &mt('none');
20166: } elsif ($item eq 'auth_def') {
20167: my %authnames = &authtype_names();
20168: my %shortauth = (
20169: internal => 'int',
20170: krb4 => 'krb4',
20171: krb5 => 'krb5',
20172: localauth => 'loc',
20173: lti => 'lti',
20174: );
20175: $value = $authnames{$shortauth{$value}};
20176: }
20177: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
20178: $mailmsgtext .= "$title->{$item} set to $value\n";
20179: }
20180: }
20181: $resulttext .= '</ul>';
20182: $mailmsgtext .= "\n";
20183: my $cachetime = 24*60*60;
20184: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20185: if (ref($lastactref) eq 'HASH') {
20186: $lastactref->{'domdefaults'} = 1;
20187: }
20188: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
20189: my $notify = 1;
20190: if (ref($domconfig{'contacts'}) eq 'HASH') {
20191: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
20192: $notify = 0;
20193: }
20194: }
20195: if ($notify) {
20196: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
20197: "LON-CAPA Domain Settings Change - $dom",
20198: $mailmsgtext);
20199: }
20200: }
20201: } else {
20202: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
20203: }
20204: } else {
20205: $resulttext = '<span class="LC_error">'.
20206: &mt('An error occurred: [_1]',$putresult).'</span>';
20207: }
20208: if (@errors > 0) {
20209: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
20210: foreach my $item (@errors) {
20211: $resulttext .= ' "'.$title->{$item}.'",';
20212: }
20213: $resulttext =~ s/,$//;
20214: }
20215: return $resulttext;
20216: }
20217:
20218: sub modify_scantron {
20219: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20220: my ($resulttext,%confhash,%changes,$errors);
20221: my $custom = 'custom.tab';
20222: my $default = 'default.tab';
20223: my $servadm = $r->dir_config('lonAdmEMail');
20224: my ($configuserok,$author_ok,$switchserver) =
20225: &config_check($dom,$confname,$servadm);
20226: if ($env{'form.scantronformat.filename'} ne '') {
20227: my $error;
20228: if ($configuserok eq 'ok') {
20229: if ($switchserver) {
20230: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
20231: } else {
20232: if ($author_ok eq 'ok') {
20233: my ($result,$scantronurl) =
20234: &publishlogo($r,'upload','scantronformat',$dom,
20235: $confname,'scantron','','',$custom);
20236: if ($result eq 'ok') {
20237: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
20238: $changes{'scantronformat'} = 1;
20239: } else {
20240: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
20241: }
20242: } else {
20243: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
20244: }
20245: }
20246: } else {
20247: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
20248: }
20249: if ($error) {
20250: &Apache::lonnet::logthis($error);
20251: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
20252: }
20253: }
20254: if (ref($domconfig{'scantron'}) eq 'HASH') {
20255: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
20256: if ($env{'form.scantronformat_del'}) {
20257: $confhash{'scantron'}{'scantronformat'} = '';
20258: $changes{'scantronformat'} = 1;
20259: } else {
20260: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
20261: }
20262: }
20263: }
20264: my @options = ('hdr','pad','rem');
20265: my @fields = &scantroncsv_fields();
20266: my %titles = &scantronconfig_titles();
20267: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
20268: my ($newdat,$currdat,%newcol,%currcol);
20269: if (grep(/^dat$/,@formats)) {
20270: $confhash{'scantron'}{config}{dat} = 1;
20271: $newdat = 1;
20272: } else {
20273: $newdat = 0;
20274: }
20275: if (grep(/^csv$/,@formats)) {
20276: my %bynum;
20277: foreach my $field (@fields) {
20278: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
20279: my $posscol = $1;
20280: if (($posscol < 20) && (!$bynum{$posscol})) {
20281: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
20282: $bynum{$posscol} = $field;
20283: $newcol{$field} = $posscol;
20284: }
20285: }
20286: }
20287: if (keys(%newcol)) {
20288: foreach my $option (@options) {
20289: if ($env{'form.scantroncsv_'.$option}) {
20290: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
20291: }
20292: }
20293: }
20294: }
20295: $currdat = 1;
20296: if (ref($domconfig{'scantron'}) eq 'HASH') {
20297: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
20298: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
20299: $currdat = 0;
20300: }
20301: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20302: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20303: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
20304: }
20305: }
20306: }
20307: }
20308: if ($currdat != $newdat) {
20309: $changes{'config'} = 1;
20310: } else {
20311: foreach my $field (@fields) {
20312: if ($currcol{$field} ne '') {
20313: if ($currcol{$field} ne $newcol{$field}) {
20314: $changes{'config'} = 1;
20315: last;
20316: }
20317: } elsif ($newcol{$field} ne '') {
20318: $changes{'config'} = 1;
20319: last;
20320: }
20321: }
20322: }
20323: if (keys(%confhash) > 0) {
20324: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
20325: $dom);
20326: if ($putresult eq 'ok') {
20327: if (keys(%changes) > 0) {
20328: if (ref($confhash{'scantron'}) eq 'HASH') {
20329: $resulttext = &mt('Changes made:').'<ul>';
20330: if ($changes{'scantronformat'}) {
20331: if ($confhash{'scantron'}{'scantronformat'} eq '') {
20332: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
20333: } else {
20334: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
20335: }
20336: }
20337: if ($changes{'config'}) {
20338: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
20339: if ($confhash{'scantron'}{'config'}{'dat'}) {
20340: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
20341: }
20342: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20343: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20344: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
20345: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
20346: foreach my $field (@fields) {
20347: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
20348: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
20349: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
20350: }
20351: }
20352: $resulttext .= '</ul></li>';
20353: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
20354: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
20355: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
20356: foreach my $option (@options) {
20357: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
20358: $resulttext .= '<li>'.$titles{$option}.'</li>';
20359: }
20360: }
20361: $resulttext .= '</ul></li>';
20362: }
20363: }
20364: }
20365: }
20366: }
20367: } else {
20368: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
20369: }
20370: }
20371: $resulttext .= '</ul>';
20372: } else {
20373: $resulttext = &mt('Changes made to bubblesheet format file.');
20374: }
20375: &Apache::loncommon::devalidate_domconfig_cache($dom);
20376: if (ref($lastactref) eq 'HASH') {
20377: $lastactref->{'domainconfig'} = 1;
20378: }
20379: } else {
20380: $resulttext = &mt('No changes made to bubblesheet format settings');
20381: }
20382: } else {
20383: $resulttext = '<span class="LC_error">'.
20384: &mt('An error occurred: [_1]',$putresult).'</span>';
20385: }
20386: } else {
20387: $resulttext = &mt('No changes made to bubblesheet format file');
20388: }
20389: if ($errors) {
20390: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
20391: $errors.'</ul></p>';
20392: }
20393: return $resulttext;
20394: }
20395:
20396: sub modify_coursecategories {
20397: my ($dom,$lastactref,%domconfig) = @_;
20398: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
20399: $cathash);
20400: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
20401: my @catitems = ('unauth','auth');
20402: my @cattypes = ('std','domonly','codesrch','none');
20403: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20404: $cathash = $domconfig{'coursecategories'}{'cats'};
20405: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
20406: $changes{'togglecats'} = 1;
20407: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
20408: }
20409: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
20410: $changes{'categorize'} = 1;
20411: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
20412: }
20413: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
20414: $changes{'togglecatscomm'} = 1;
20415: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
20416: }
20417: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
20418: $changes{'categorizecomm'} = 1;
20419: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
20420:
20421: }
20422: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
20423: $changes{'togglecatsplace'} = 1;
20424: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
20425: }
20426: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
20427: $changes{'categorizeplace'} = 1;
20428: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
20429: }
20430: foreach my $item (@catitems) {
20431: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20432: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
20433: $changes{$item} = 1;
20434: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20435: }
20436: }
20437: }
20438: } else {
20439: $changes{'togglecats'} = 1;
20440: $changes{'categorize'} = 1;
20441: $changes{'togglecatscomm'} = 1;
20442: $changes{'categorizecomm'} = 1;
20443: $changes{'togglecatsplace'} = 1;
20444: $changes{'categorizeplace'} = 1;
20445: $domconfig{'coursecategories'} = {
20446: togglecats => $env{'form.togglecats'},
20447: categorize => $env{'form.categorize'},
20448: togglecatscomm => $env{'form.togglecatscomm'},
20449: categorizecomm => $env{'form.categorizecomm'},
20450: togglecatsplace => $env{'form.togglecatsplace'},
20451: categorizeplace => $env{'form.categorizeplace'},
20452: };
20453: foreach my $item (@catitems) {
20454: if ($env{'form.coursecat_'.$item} ne 'std') {
20455: $changes{$item} = 1;
20456: }
20457: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20458: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20459: }
20460: }
20461: }
20462: if (ref($cathash) eq 'HASH') {
20463: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
20464: push (@deletecategory,'instcode::0');
20465: }
20466: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
20467: push(@deletecategory,'communities::0');
20468: }
20469: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
20470: push(@deletecategory,'placement::0');
20471: }
20472: }
20473: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
20474: if (ref($cathash) eq 'HASH') {
20475: if (@deletecategory > 0) {
20476: #FIXME Need to remove category from all courses using a deleted category
20477: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
20478: foreach my $item (@deletecategory) {
20479: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
20480: delete($domconfig{'coursecategories'}{'cats'}{$item});
20481: $deletions{$item} = 1;
20482: &recurse_cat_deletes($item,$cathash,\%deletions);
20483: }
20484: }
20485: }
20486: foreach my $item (keys(%{$cathash})) {
20487: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20488: if ($cathash->{$item} ne $env{'form.'.$item}) {
20489: $reorderings{$item} = 1;
20490: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
20491: }
20492: if ($env{'form.addcategory_name_'.$item} ne '') {
20493: my $newcat = $env{'form.addcategory_name_'.$item};
20494: my $newdepth = $depth+1;
20495: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20496: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
20497: $adds{$newitem} = 1;
20498: }
20499: if ($env{'form.subcat_'.$item} ne '') {
20500: my $newcat = $env{'form.subcat_'.$item};
20501: my $newdepth = $depth+1;
20502: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20503: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
20504: $adds{$newitem} = 1;
20505: }
20506: }
20507: }
20508: if ($env{'form.instcode'} eq '1') {
20509: if (ref($cathash) eq 'HASH') {
20510: my $newitem = 'instcode::0';
20511: if ($cathash->{$newitem} eq '') {
20512: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20513: $adds{$newitem} = 1;
20514: }
20515: } else {
20516: my $newitem = 'instcode::0';
20517: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20518: $adds{$newitem} = 1;
20519: }
20520: }
20521: if ($env{'form.communities'} eq '1') {
20522: if (ref($cathash) eq 'HASH') {
20523: my $newitem = 'communities::0';
20524: if ($cathash->{$newitem} eq '') {
20525: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20526: $adds{$newitem} = 1;
20527: }
20528: } else {
20529: my $newitem = 'communities::0';
20530: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20531: $adds{$newitem} = 1;
20532: }
20533: }
20534: if ($env{'form.placement'} eq '1') {
20535: if (ref($cathash) eq 'HASH') {
20536: my $newitem = 'placement::0';
20537: if ($cathash->{$newitem} eq '') {
20538: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20539: $adds{$newitem} = 1;
20540: }
20541: } else {
20542: my $newitem = 'placement::0';
20543: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20544: $adds{$newitem} = 1;
20545: }
20546: }
20547: if ($env{'form.addcategory_name'} ne '') {
20548: if (($env{'form.addcategory_name'} ne 'instcode') &&
20549: ($env{'form.addcategory_name'} ne 'communities') &&
20550: ($env{'form.addcategory_name'} ne 'placement')) {
20551: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
20552: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
20553: $adds{$newitem} = 1;
20554: }
20555: }
20556: my $putresult;
20557: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20558: if (keys(%deletions) > 0) {
20559: foreach my $key (keys(%deletions)) {
20560: if ($predelallitems{$key} ne '') {
20561: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
20562: }
20563: }
20564: }
20565: my (@chkcats,@chktrails,%chkallitems);
20566: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
20567: if (ref($chkcats[0]) eq 'ARRAY') {
20568: my $depth = 0;
20569: my $chg = 0;
20570: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
20571: my $name = $chkcats[0][$i];
20572: my $item;
20573: if ($name eq '') {
20574: $chg ++;
20575: } else {
20576: $item = &escape($name).'::0';
20577: if ($chg) {
20578: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
20579: }
20580: $depth ++;
20581: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
20582: $depth --;
20583: }
20584: }
20585: }
20586: }
20587: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20588: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
20589: if ($putresult eq 'ok') {
20590: my %title = (
20591: togglecats => 'Show/Hide a course in catalog',
20592: categorize => 'Assign a category to a course',
20593: togglecatscomm => 'Show/Hide a community in catalog',
20594: categorizecomm => 'Assign a category to a community',
20595: );
20596: my %level = (
20597: dom => 'set in Domain ("Modify Course/Community")',
20598: crs => 'set in Course ("Course Configuration")',
20599: comm => 'set in Community ("Community Configuration")',
20600: none => 'No catalog',
20601: std => 'Standard catalog',
20602: domonly => 'Domain-only catalog',
20603: codesrch => 'Code search form',
20604: );
20605: $resulttext = &mt('Changes made:').'<ul>';
20606: if ($changes{'togglecats'}) {
20607: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
20608: }
20609: if ($changes{'categorize'}) {
20610: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
20611: }
20612: if ($changes{'togglecatscomm'}) {
20613: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
20614: }
20615: if ($changes{'categorizecomm'}) {
20616: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
20617: }
20618: if ($changes{'unauth'}) {
20619: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
20620: }
20621: if ($changes{'auth'}) {
20622: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
20623: }
20624: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20625: my $cathash;
20626: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20627: $cathash = $domconfig{'coursecategories'}{'cats'};
20628: } else {
20629: $cathash = {};
20630: }
20631: my (@cats,@trails,%allitems);
20632: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
20633: if (keys(%deletions) > 0) {
20634: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
20635: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
20636: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
20637: }
20638: $resulttext .= '</ul></li>';
20639: }
20640: if (keys(%reorderings) > 0) {
20641: my %sort_by_trail;
20642: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
20643: foreach my $key (keys(%reorderings)) {
20644: if ($allitems{$key} ne '') {
20645: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20646: }
20647: }
20648: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20649: $resulttext .= '<li>'.$trails[$trail].'</li>';
20650: }
20651: $resulttext .= '</ul></li>';
20652: }
20653: if (keys(%adds) > 0) {
20654: my %sort_by_trail;
20655: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
20656: foreach my $key (keys(%adds)) {
20657: if ($allitems{$key} ne '') {
20658: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20659: }
20660: }
20661: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20662: $resulttext .= '<li>'.$trails[$trail].'</li>';
20663: }
20664: $resulttext .= '</ul></li>';
20665: }
20666: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
20667: if (ref($lastactref) eq 'HASH') {
20668: $lastactref->{'cats'} = 1;
20669: }
20670: }
20671: $resulttext .= '</ul>';
20672: if ($changes{'unauth'} || $changes{'auth'}) {
20673: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20674: if ($changes{'auth'}) {
20675: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20676: }
20677: if ($changes{'unauth'}) {
20678: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20679: }
20680: my $cachetime = 24*60*60;
20681: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20682: if (ref($lastactref) eq 'HASH') {
20683: $lastactref->{'domdefaults'} = 1;
20684: }
20685: }
20686: } else {
20687: $resulttext = '<span class="LC_error">'.
20688: &mt('An error occurred: [_1]',$putresult).'</span>';
20689: }
20690: } else {
20691: $resulttext = &mt('No changes made to course and community categories');
20692: }
20693: return $resulttext;
20694: }
20695:
20696: sub modify_serverstatuses {
20697: my ($dom,%domconfig) = @_;
20698: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20699: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20700: %currserverstatus = %{$domconfig{'serverstatuses'}};
20701: }
20702: my @pages = &serverstatus_pages();
20703: foreach my $type (@pages) {
20704: $newserverstatus{$type}{'namedusers'} = '';
20705: $newserverstatus{$type}{'machines'} = '';
20706: if (defined($env{'form.'.$type.'_namedusers'})) {
20707: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20708: my @okusers;
20709: foreach my $user (@users) {
20710: my ($uname,$udom) = split(/:/,$user);
20711: if (($udom =~ /^$match_domain$/) &&
20712: (&Apache::lonnet::domain($udom)) &&
20713: ($uname =~ /^$match_username$/)) {
20714: if (!grep(/^\Q$user\E/,@okusers)) {
20715: push(@okusers,$user);
20716: }
20717: }
20718: }
20719: if (@okusers > 0) {
20720: @okusers = sort(@okusers);
20721: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20722: }
20723: }
20724: if (defined($env{'form.'.$type.'_machines'})) {
20725: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20726: my @okmachines;
20727: foreach my $ip (@machines) {
20728: my @parts = split(/\./,$ip);
20729: next if (@parts < 4);
20730: my $badip = 0;
20731: for (my $i=0; $i<4; $i++) {
20732: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20733: $badip = 1;
20734: last;
20735: }
20736: }
20737: if (!$badip) {
20738: push(@okmachines,$ip);
20739: }
20740: }
20741: @okmachines = sort(@okmachines);
20742: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20743: }
20744: }
20745: my %serverstatushash = (
20746: serverstatuses => \%newserverstatus,
20747: );
20748: foreach my $type (@pages) {
20749: foreach my $setting ('namedusers','machines') {
20750: my (@current,@new);
20751: if (ref($currserverstatus{$type}) eq 'HASH') {
20752: if ($currserverstatus{$type}{$setting} ne '') {
20753: @current = split(/,/,$currserverstatus{$type}{$setting});
20754: }
20755: }
20756: if ($newserverstatus{$type}{$setting} ne '') {
20757: @new = split(/,/,$newserverstatus{$type}{$setting});
20758: }
20759: if (@current > 0) {
20760: if (@new > 0) {
20761: foreach my $item (@current) {
20762: if (!grep(/^\Q$item\E$/,@new)) {
20763: $changes{$type}{$setting} = 1;
20764: last;
20765: }
20766: }
20767: foreach my $item (@new) {
20768: if (!grep(/^\Q$item\E$/,@current)) {
20769: $changes{$type}{$setting} = 1;
20770: last;
20771: }
20772: }
20773: } else {
20774: $changes{$type}{$setting} = 1;
20775: }
20776: } elsif (@new > 0) {
20777: $changes{$type}{$setting} = 1;
20778: }
20779: }
20780: }
20781: if (keys(%changes) > 0) {
20782: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20783: my $putresult = &Apache::lonnet::put_dom('configuration',
20784: \%serverstatushash,$dom);
20785: if ($putresult eq 'ok') {
20786: $resulttext .= &mt('Changes made:').'<ul>';
20787: foreach my $type (@pages) {
20788: if (ref($changes{$type}) eq 'HASH') {
20789: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20790: if ($changes{$type}{'namedusers'}) {
20791: if ($newserverstatus{$type}{'namedusers'} eq '') {
20792: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20793: } else {
20794: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20795: }
20796: }
20797: if ($changes{$type}{'machines'}) {
20798: if ($newserverstatus{$type}{'machines'} eq '') {
20799: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20800: } else {
20801: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20802: }
20803:
20804: }
20805: $resulttext .= '</ul></li>';
20806: }
20807: }
20808: $resulttext .= '</ul>';
20809: } else {
20810: $resulttext = '<span class="LC_error">'.
20811: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20812:
20813: }
20814: } else {
20815: $resulttext = &mt('No changes made to access to server status pages');
20816: }
20817: return $resulttext;
20818: }
20819:
20820: sub modify_helpsettings {
20821: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20822: my ($resulttext,$errors,%changes,%helphash);
20823: my %defaultchecked = ('submitbugs' => 'on');
20824: my @offon = ('off','on');
20825: my @toggles = ('submitbugs');
20826: my %current = ('submitbugs' => '',
20827: 'adhoc' => {},
20828: );
20829: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20830: %current = %{$domconfig{'helpsettings'}};
20831: }
20832: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20833: foreach my $item (@toggles) {
20834: if ($defaultchecked{$item} eq 'on') {
20835: if ($current{$item} eq '') {
20836: if ($env{'form.'.$item} eq '0') {
20837: $changes{$item} = 1;
20838: }
20839: } elsif ($current{$item} ne $env{'form.'.$item}) {
20840: $changes{$item} = 1;
20841: }
20842: } elsif ($defaultchecked{$item} eq 'off') {
20843: if ($current{$item} eq '') {
20844: if ($env{'form.'.$item} eq '1') {
20845: $changes{$item} = 1;
20846: }
20847: } elsif ($current{$item} ne $env{'form.'.$item}) {
20848: $changes{$item} = 1;
20849: }
20850: }
20851: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20852: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20853: }
20854: }
20855: my $maxnum = $env{'form.helproles_maxnum'};
20856: my $confname = $dom.'-domainconfig';
20857: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20858: my (@allpos,%newsettings,%changedprivs,$newrole);
20859: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20860: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20861: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20862: my %lt = &Apache::lonlocal::texthash(
20863: s => 'system',
20864: d => 'domain',
20865: order => 'Display order',
20866: access => 'Role usage',
20867: all => 'All with domain helpdesk or helpdesk assistant role',
20868: dh => 'All with domain helpdesk role',
20869: da => 'All with domain helpdesk assistant role',
20870: none => 'None',
20871: status => 'Determined based on institutional status',
20872: inc => 'Include all, but exclude specific personnel',
20873: exc => 'Exclude all, but include specific personnel',
20874: );
20875: for (my $num=0; $num<=$maxnum; $num++) {
20876: my ($prefix,$identifier,$rolename,%curr);
20877: if ($num == $maxnum) {
20878: next unless ($env{'form.newcusthelp'} == $maxnum);
20879: $identifier = 'custhelp'.$num;
20880: $prefix = 'helproles_'.$num;
20881: $rolename = $env{'form.custhelpname'.$num};
20882: $rolename=~s/[^A-Za-z0-9]//gs;
20883: next if ($rolename eq '');
20884: next if (exists($existing{'rolesdef_'.$rolename}));
20885: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20886: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20887: $newprivs{'c'},$confname,$dom);
20888: if ($result ne 'ok') {
20889: $errors .= '<li><span class="LC_error">'.
20890: &mt('An error occurred storing the new custom role: [_1]',
20891: $result).'</span></li>';
20892: next;
20893: } else {
20894: $changedprivs{$rolename} = \%newprivs;
20895: $newrole = $rolename;
20896: }
20897: } else {
20898: $prefix = 'helproles_'.$num;
20899: $rolename = $env{'form.'.$prefix};
20900: next if ($rolename eq '');
20901: next unless (exists($existing{'rolesdef_'.$rolename}));
20902: $identifier = 'custhelp'.$num;
20903: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20904: my %currprivs;
20905: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20906: split(/\_/,$existing{'rolesdef_'.$rolename});
20907: foreach my $level ('c','d','s') {
20908: if ($newprivs{$level} ne $currprivs{$level}) {
20909: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20910: $newprivs{'c'},$confname,$dom);
20911: if ($result ne 'ok') {
20912: $errors .= '<li><span class="LC_error">'.
20913: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20914: $rolename,$result).'</span></li>';
20915: } else {
20916: $changedprivs{$rolename} = \%newprivs;
20917: }
20918: last;
20919: }
20920: }
20921: if (ref($current{'adhoc'}) eq 'HASH') {
20922: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20923: %curr = %{$current{'adhoc'}{$rolename}};
20924: }
20925: }
20926: }
20927: my $newpos = $env{'form.'.$prefix.'_pos'};
20928: $newpos =~ s/\D+//g;
20929: $allpos[$newpos] = $rolename;
20930: my $newdesc = $env{'form.'.$prefix.'_desc'};
20931: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20932: if ($curr{'desc'}) {
20933: if ($curr{'desc'} ne $newdesc) {
20934: $changes{'customrole'}{$rolename}{'desc'} = 1;
20935: $newsettings{$rolename}{'desc'} = $newdesc;
20936: }
20937: } elsif ($newdesc ne '') {
20938: $changes{'customrole'}{$rolename}{'desc'} = 1;
20939: $newsettings{$rolename}{'desc'} = $newdesc;
20940: }
20941: my $access = $env{'form.'.$prefix.'_access'};
20942: if (grep(/^\Q$access\E$/,@accesstypes)) {
20943: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20944: if ($access eq 'status') {
20945: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20946: if (scalar(@statuses) == 0) {
20947: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20948: } else {
20949: my (@shownstatus,$numtypes);
20950: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20951: if (ref($types) eq 'ARRAY') {
20952: $numtypes = scalar(@{$types});
20953: foreach my $type (sort(@statuses)) {
20954: if ($type eq 'default') {
20955: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20956: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20957: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20958: push(@shownstatus,$usertypes->{$type});
20959: }
20960: }
20961: }
20962: if (grep(/^default$/,@statuses)) {
20963: push(@shownstatus,$othertitle);
20964: }
20965: if (scalar(@shownstatus) == 1+$numtypes) {
20966: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20967: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20968: } else {
20969: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20970: if (ref($curr{'status'}) eq 'ARRAY') {
20971: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20972: if (@diffs) {
20973: $changes{'customrole'}{$rolename}{$access} = 1;
20974: }
20975: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20976: $changes{'customrole'}{$rolename}{$access} = 1;
20977: }
20978: }
20979: }
20980: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20981: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20982: my @newspecstaff;
20983: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20984: foreach my $person (sort(@personnel)) {
20985: if ($domhelpdesk{$person}) {
20986: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20987: }
20988: }
20989: if (ref($curr{$access}) eq 'ARRAY') {
20990: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20991: if (@diffs) {
20992: $changes{'customrole'}{$rolename}{$access} = 1;
20993: }
20994: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20995: $changes{'customrole'}{$rolename}{$access} = 1;
20996: }
20997: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20998: my ($uname,$udom) = split(/:/,$person);
20999: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
21000: }
21001: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
21002: }
21003: } else {
21004: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
21005: }
21006: unless ($curr{'access'} eq $access) {
21007: $changes{'customrole'}{$rolename}{'access'} = 1;
21008: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
21009: }
21010: }
21011: if (@allpos > 0) {
21012: my $idx = 0;
21013: foreach my $rolename (@allpos) {
21014: if ($rolename ne '') {
21015: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
21016: if (ref($current{'adhoc'}) eq 'HASH') {
21017: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
21018: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
21019: $changes{'customrole'}{$rolename}{'order'} = 1;
21020: $newsettings{$rolename}{'order'} = $idx+1;
21021: }
21022: }
21023: }
21024: $idx ++;
21025: }
21026: }
21027: }
21028: my $putresult;
21029: if (keys(%changes) > 0) {
21030: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
21031: if ($putresult eq 'ok') {
21032: if (ref($helphash{'helpsettings'}) eq 'HASH') {
21033: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
21034: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
21035: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
21036: }
21037: }
21038: my $cachetime = 24*60*60;
21039: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21040: if (ref($lastactref) eq 'HASH') {
21041: $lastactref->{'domdefaults'} = 1;
21042: }
21043: } else {
21044: $errors .= '<li><span class="LC_error">'.
21045: &mt('An error occurred storing the settings: [_1]',
21046: $putresult).'</span></li>';
21047: }
21048: }
21049: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
21050: $resulttext = &mt('Changes made:').'<ul>';
21051: my (%shownprivs,@levelorder);
21052: @levelorder = ('c','d','s');
21053: if ((keys(%changes)) && ($putresult eq 'ok')) {
21054: foreach my $item (sort(keys(%changes))) {
21055: if ($item eq 'submitbugs') {
21056: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
21057: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
21058: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
21059: } elsif ($item eq 'customrole') {
21060: if (ref($changes{'customrole'}) eq 'HASH') {
21061: my @keyorder = ('order','desc','access','status','exc','inc');
21062: my %keytext = &Apache::lonlocal::texthash(
21063: order => 'Order',
21064: desc => 'Role description',
21065: access => 'Role usage',
21066: status => 'Allowed institutional types',
21067: exc => 'Allowed personnel',
21068: inc => 'Disallowed personnel',
21069: );
21070: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
21071: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
21072: if ($role eq $newrole) {
21073: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
21074: $role).'<ul>';
21075: } else {
21076: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21077: $role).'<ul>';
21078: }
21079: foreach my $key (@keyorder) {
21080: if ($changes{'customrole'}{$role}{$key}) {
21081: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
21082: $keytext{$key},$newsettings{$role}{$key}).
21083: '</li>';
21084: }
21085: }
21086: if (ref($changedprivs{$role}) eq 'HASH') {
21087: $shownprivs{$role} = 1;
21088: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
21089: foreach my $level (@levelorder) {
21090: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21091: next if ($item eq '');
21092: my ($priv) = split(/\&/,$item,2);
21093: if (&Apache::lonnet::plaintext($priv)) {
21094: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21095: unless ($level eq 'c') {
21096: $resulttext .= ' ('.$lt{$level}.')';
21097: }
21098: $resulttext .= '</li>';
21099: }
21100: }
21101: }
21102: $resulttext .= '</ul>';
21103: }
21104: $resulttext .= '</ul></li>';
21105: }
21106: }
21107: }
21108: }
21109: }
21110: }
21111: if (keys(%changedprivs)) {
21112: foreach my $role (sort(keys(%changedprivs))) {
21113: unless ($shownprivs{$role}) {
21114: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21115: $role).'<ul>'.
21116: '<li>'.&mt('Privileges set to :').'<ul>';
21117: foreach my $level (@levelorder) {
21118: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21119: next if ($item eq '');
21120: my ($priv) = split(/\&/,$item,2);
21121: if (&Apache::lonnet::plaintext($priv)) {
21122: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21123: unless ($level eq 'c') {
21124: $resulttext .= ' ('.$lt{$level}.')';
21125: }
21126: $resulttext .= '</li>';
21127: }
21128: }
21129: }
21130: $resulttext .= '</ul></li></ul></li>';
21131: }
21132: }
21133: }
21134: $resulttext .= '</ul>';
21135: } else {
21136: $resulttext = &mt('No changes made to help settings');
21137: }
21138: if ($errors) {
21139: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
21140: $errors.'</ul>';
21141: }
21142: return $resulttext;
21143: }
21144:
21145: sub modify_coursedefaults {
21146: my ($dom,$lastactref,%domconfig) = @_;
21147: my ($resulttext,$errors,%changes,%defaultshash);
21148: my %defaultchecked = (
21149: 'canuse_pdfforms' => 'off',
21150: 'uselcmath' => 'on',
21151: 'usejsme' => 'on',
21152: 'inline_chem' => 'on',
21153: 'ltiauth' => 'off',
21154: );
21155: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
21156: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
21157: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
21158: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
21159: 'mysqltables_textbook','mysqltables_placement');
21160: my @types = ('official','unofficial','community','textbook','placement');
21161: my %staticdefaults = (
21162: anonsurvey_threshold => 10,
21163: uploadquota => 500,
21164: postsubmit => 60,
21165: mysqltables => 172800,
21166: );
21167: my %texoptions = (
21168: MathJax => 'MathJax',
21169: mimetex => &mt('Convert to Images'),
21170: tth => &mt('TeX to HTML'),
21171: );
21172: $defaultshash{'coursedefaults'} = {};
21173:
21174: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
21175: if ($domconfig{'coursedefaults'} eq '') {
21176: $domconfig{'coursedefaults'} = {};
21177: }
21178: }
21179:
21180: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
21181: foreach my $item (@toggles) {
21182: if ($defaultchecked{$item} eq 'on') {
21183: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21184: ($env{'form.'.$item} eq '0')) {
21185: $changes{$item} = 1;
21186: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21187: $changes{$item} = 1;
21188: }
21189: } elsif ($defaultchecked{$item} eq 'off') {
21190: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21191: ($env{'form.'.$item} eq '1')) {
21192: $changes{$item} = 1;
21193: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21194: $changes{$item} = 1;
21195: }
21196: }
21197: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
21198: }
21199: foreach my $item (@numbers) {
21200: my ($currdef,$newdef);
21201: $newdef = $env{'form.'.$item};
21202: if ($item eq 'anonsurvey_threshold') {
21203: $currdef = $domconfig{'coursedefaults'}{$item};
21204: $newdef =~ s/\D//g;
21205: if ($newdef eq '' || $newdef < 1) {
21206: $newdef = 1;
21207: }
21208: $defaultshash{'coursedefaults'}{$item} = $newdef;
21209: } else {
21210: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
21211: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
21212: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
21213: }
21214: $newdef =~ s/[^\w.\-]//g;
21215: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
21216: }
21217: if ($currdef ne $newdef) {
21218: if ($item eq 'anonsurvey_threshold') {
21219: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
21220: $changes{$item} = 1;
21221: }
21222: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
21223: my $setting = $1;
21224: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
21225: $changes{$setting} = 1;
21226: }
21227: }
21228: }
21229: }
21230: my $texengine;
21231: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
21232: $texengine = $env{'form.texengine'};
21233: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
21234: if ($currdef eq '') {
21235: unless ($texengine eq $Apache::lonnet::deftex) {
21236: $changes{'texengine'} = 1;
21237: }
21238: } elsif ($currdef ne $texengine) {
21239: $changes{'texengine'} = 1;
21240: }
21241: }
21242: if ($texengine ne '') {
21243: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
21244: }
21245: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
21246: my @currclonecode;
21247: if (ref($currclone) eq 'HASH') {
21248: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
21249: @currclonecode = @{$currclone->{'instcode'}};
21250: }
21251: }
21252: my $newclone;
21253: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
21254: $newclone = $env{'form.canclone'};
21255: }
21256: if ($newclone eq 'instcode') {
21257: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
21258: my (%codedefaults,@code_order,@clonecode);
21259: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
21260: \@code_order);
21261: foreach my $item (@code_order) {
21262: if (grep(/^\Q$item\E$/,@newcodes)) {
21263: push(@clonecode,$item);
21264: }
21265: }
21266: if (@clonecode) {
21267: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
21268: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
21269: if (@diffs) {
21270: $changes{'canclone'} = 1;
21271: }
21272: } else {
21273: $newclone eq '';
21274: }
21275: } elsif ($newclone ne '') {
21276: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
21277: }
21278: if ($newclone ne $currclone) {
21279: $changes{'canclone'} = 1;
21280: }
21281: my %credits;
21282: foreach my $type (@types) {
21283: unless ($type eq 'community') {
21284: $credits{$type} = $env{'form.'.$type.'_credits'};
21285: $credits{$type} =~ s/[^\d.]+//g;
21286: }
21287: }
21288: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
21289: ($env{'form.coursecredits'} eq '1')) {
21290: $changes{'coursecredits'} = 1;
21291: foreach my $type (keys(%credits)) {
21292: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21293: }
21294: } else {
21295: if ($env{'form.coursecredits'} eq '1') {
21296: foreach my $type (@types) {
21297: unless ($type eq 'community') {
21298: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
21299: $changes{'coursecredits'} = 1;
21300: }
21301: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21302: }
21303: }
21304: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21305: foreach my $type (@types) {
21306: unless ($type eq 'community') {
21307: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
21308: $changes{'coursecredits'} = 1;
21309: last;
21310: }
21311: }
21312: }
21313: }
21314: }
21315: if ($env{'form.postsubmit'} eq '1') {
21316: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
21317: my %currtimeout;
21318: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21319: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
21320: $changes{'postsubmit'} = 1;
21321: }
21322: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21323: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
21324: }
21325: } else {
21326: $changes{'postsubmit'} = 1;
21327: }
21328: foreach my $type (@types) {
21329: my $timeout = $env{'form.'.$type.'_timeout'};
21330: $timeout =~ s/\D//g;
21331: if ($timeout == $staticdefaults{'postsubmit'}) {
21332: $timeout = '';
21333: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
21334: $timeout = '0';
21335: }
21336: unless ($timeout eq '') {
21337: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
21338: }
21339: if (exists($currtimeout{$type})) {
21340: if ($timeout ne $currtimeout{$type}) {
21341: $changes{'postsubmit'} = 1;
21342: }
21343: } elsif ($timeout ne '') {
21344: $changes{'postsubmit'} = 1;
21345: }
21346: }
21347: } else {
21348: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
21349: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21350: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
21351: $changes{'postsubmit'} = 1;
21352: }
21353: } else {
21354: $changes{'postsubmit'} = 1;
21355: }
21356: }
21357: }
21358: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21359: $dom);
21360: if ($putresult eq 'ok') {
21361: if (keys(%changes) > 0) {
21362: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21363: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
21364: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
21365: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
21366: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
21367: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine','ltiauth') {
21368: if ($changes{$item}) {
21369: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
21370: }
21371: }
21372: if ($changes{'coursecredits'}) {
21373: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21374: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
21375: $domdefaults{$type.'credits'} =
21376: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
21377: }
21378: }
21379: }
21380: if ($changes{'postsubmit'}) {
21381: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21382: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
21383: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21384: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
21385: $domdefaults{$type.'postsubtimeout'} =
21386: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21387: }
21388: }
21389: }
21390: }
21391: if ($changes{'uploadquota'}) {
21392: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21393: foreach my $type (@types) {
21394: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
21395: }
21396: }
21397: }
21398: if ($changes{'canclone'}) {
21399: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21400: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21401: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
21402: if (@clonecodes) {
21403: $domdefaults{'canclone'} = join('+',@clonecodes);
21404: }
21405: }
21406: } else {
21407: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
21408: }
21409: }
21410: my $cachetime = 24*60*60;
21411: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21412: if (ref($lastactref) eq 'HASH') {
21413: $lastactref->{'domdefaults'} = 1;
21414: }
21415: }
21416: $resulttext = &mt('Changes made:').'<ul>';
21417: foreach my $item (sort(keys(%changes))) {
21418: if ($item eq 'canuse_pdfforms') {
21419: if ($env{'form.'.$item} eq '1') {
21420: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
21421: } else {
21422: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
21423: }
21424: } elsif ($item eq 'uselcmath') {
21425: if ($env{'form.'.$item} eq '1') {
21426: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
21427: } else {
21428: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
21429: }
21430: } elsif ($item eq 'usejsme') {
21431: if ($env{'form.'.$item} eq '1') {
21432: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
21433: } else {
21434: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
21435: }
21436: } elsif ($item eq 'inline_chem') {
21437: if ($env{'form.'.$item} eq '1') {
21438: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
21439: } else {
21440: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
21441: }
21442: } elsif ($item eq 'texengine') {
21443: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
21444: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
21445: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
21446: }
21447: } elsif ($item eq 'anonsurvey_threshold') {
21448: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
21449: } elsif ($item eq 'uploadquota') {
21450: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21451: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
21452: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
21453: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
21454: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
21455: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
21456: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
21457: '</ul>'.
21458: '</li>';
21459: } else {
21460: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
21461: }
21462: } elsif ($item eq 'mysqltables') {
21463: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
21464: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
21465: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
21466: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
21467: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
21468: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
21469: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
21470: '</ul>'.
21471: '</li>';
21472: } else {
21473: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
21474: }
21475: } elsif ($item eq 'postsubmit') {
21476: if ($domdefaults{'postsubmit'} eq 'off') {
21477: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
21478: } else {
21479: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
21480: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21481: $resulttext .= &mt('durations:').'<ul>';
21482: foreach my $type (@types) {
21483: $resulttext .= '<li>';
21484: my $timeout;
21485: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21486: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21487: }
21488: my $display;
21489: if ($timeout eq '0') {
21490: $display = &mt('unlimited');
21491: } elsif ($timeout eq '') {
21492: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
21493: } else {
21494: $display = &mt('[quant,_1,second]',$timeout);
21495: }
21496: if ($type eq 'community') {
21497: $resulttext .= &mt('Communities');
21498: } elsif ($type eq 'official') {
21499: $resulttext .= &mt('Official courses');
21500: } elsif ($type eq 'unofficial') {
21501: $resulttext .= &mt('Unofficial courses');
21502: } elsif ($type eq 'textbook') {
21503: $resulttext .= &mt('Textbook courses');
21504: } elsif ($type eq 'placement') {
21505: $resulttext .= &mt('Placement tests');
21506: }
21507: $resulttext .= ' -- '.$display.'</li>';
21508: }
21509: $resulttext .= '</ul>';
21510: }
21511: $resulttext .= '</li>';
21512: }
21513: } elsif ($item eq 'coursecredits') {
21514: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21515: if (($domdefaults{'officialcredits'} eq '') &&
21516: ($domdefaults{'unofficialcredits'} eq '') &&
21517: ($domdefaults{'textbookcredits'} eq '')) {
21518: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21519: } else {
21520: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
21521: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
21522: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
21523: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
21524: '</ul>'.
21525: '</li>';
21526: }
21527: } else {
21528: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21529: }
21530: } elsif ($item eq 'canclone') {
21531: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21532: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21533: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
21534: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
21535: }
21536: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
21537: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
21538: } else {
21539: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
21540: }
21541: } elsif ($item eq 'ltiauth') {
21542: if ($env{'form.'.$item} eq '1') {
21543: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
21544: } else {
21545: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
21546: }
21547: }
21548: }
21549: $resulttext .= '</ul>';
21550: } else {
21551: $resulttext = &mt('No changes made to course defaults');
21552: }
21553: } else {
21554: $resulttext = '<span class="LC_error">'.
21555: &mt('An error occurred: [_1]',$putresult).'</span>';
21556: }
21557: return $resulttext;
21558: }
21559:
21560: sub modify_selfenrollment {
21561: my ($dom,$lastactref,%domconfig) = @_;
21562: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
21563: my @types = ('official','unofficial','community','textbook','placement');
21564: my %titles = &tool_titles();
21565: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
21566: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
21567: $ordered{'default'} = ['types','registered','approval','limit'];
21568:
21569: my (%roles,%shown,%toplevel);
21570: $roles{'0'} = &Apache::lonnet::plaintext('dc');
21571:
21572: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
21573: if ($domconfig{'selfenrollment'} eq '') {
21574: $domconfig{'selfenrollment'} = {};
21575: }
21576: }
21577: %toplevel = (
21578: admin => 'Configuration Rights',
21579: default => 'Default settings',
21580: validation => 'Validation of self-enrollment requests',
21581: );
21582: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
21583:
21584: if (ref($ordered{'admin'}) eq 'ARRAY') {
21585: foreach my $item (@{$ordered{'admin'}}) {
21586: foreach my $type (@types) {
21587: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21588: $selfenrollhash{'admin'}{$type}{$item} = 1;
21589: } else {
21590: $selfenrollhash{'admin'}{$type}{$item} = 0;
21591: }
21592: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21593: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21594: if ($selfenrollhash{'admin'}{$type}{$item} ne
21595: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21596: push(@{$changes{'admin'}{$type}},$item);
21597: }
21598: } else {
21599: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21600: push(@{$changes{'admin'}{$type}},$item);
21601: }
21602: }
21603: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21604: push(@{$changes{'admin'}{$type}},$item);
21605: }
21606: }
21607: }
21608: }
21609:
21610: foreach my $item (@{$ordered{'default'}}) {
21611: foreach my $type (@types) {
21612: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21613: if ($item eq 'types') {
21614: unless (($value eq 'all') || ($value eq 'dom')) {
21615: $value = '';
21616: }
21617: } elsif ($item eq 'registered') {
21618: unless ($value eq '1') {
21619: $value = 0;
21620: }
21621: } elsif ($item eq 'approval') {
21622: unless ($value =~ /^[012]$/) {
21623: $value = 0;
21624: }
21625: } else {
21626: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21627: $value = 'none';
21628: }
21629: }
21630: $selfenrollhash{'default'}{$type}{$item} = $value;
21631: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21632: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21633: if ($selfenrollhash{'default'}{$type}{$item} ne
21634: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21635: push(@{$changes{'default'}{$type}},$item);
21636: }
21637: } else {
21638: push(@{$changes{'default'}{$type}},$item);
21639: }
21640: } else {
21641: push(@{$changes{'default'}{$type}},$item);
21642: }
21643: if ($item eq 'limit') {
21644: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21645: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21646: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21647: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21648: }
21649: } else {
21650: $selfenrollhash{'default'}{$type}{'cap'} = '';
21651: }
21652: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21653: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21654: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21655: push(@{$changes{'default'}{$type}},'cap');
21656: }
21657: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21658: push(@{$changes{'default'}{$type}},'cap');
21659: }
21660: }
21661: }
21662: }
21663:
21664: foreach my $item (@{$itemsref}) {
21665: if ($item eq 'fields') {
21666: my @changed;
21667: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21668: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21669: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21670: }
21671: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21672: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21673: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21674: $domconfig{'selfenrollment'}{'validation'}{$item});
21675: } else {
21676: @changed = @{$selfenrollhash{'validation'}{$item}};
21677: }
21678: } else {
21679: @changed = @{$selfenrollhash{'validation'}{$item}};
21680: }
21681: if (@changed) {
21682: if ($selfenrollhash{'validation'}{$item}) {
21683: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21684: } else {
21685: $changes{'validation'}{$item} = &mt('None');
21686: }
21687: }
21688: } else {
21689: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21690: if ($item eq 'markup') {
21691: if ($env{'form.selfenroll_validation_'.$item}) {
21692: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21693: }
21694: }
21695: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21696: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21697: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21698: }
21699: }
21700: }
21701: }
21702:
21703: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21704: $dom);
21705: if ($putresult eq 'ok') {
21706: if (keys(%changes) > 0) {
21707: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21708: $resulttext = &mt('Changes made:').'<ul>';
21709: foreach my $key ('admin','default','validation') {
21710: if (ref($changes{$key}) eq 'HASH') {
21711: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21712: if ($key eq 'validation') {
21713: foreach my $item (@{$itemsref}) {
21714: if (exists($changes{$key}{$item})) {
21715: if ($item eq 'markup') {
21716: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21717: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21718: } else {
21719: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21720: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21721: }
21722: }
21723: }
21724: } else {
21725: foreach my $type (@types) {
21726: if ($type eq 'community') {
21727: $roles{'1'} = &mt('Community personnel');
21728: } else {
21729: $roles{'1'} = &mt('Course personnel');
21730: }
21731: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21732: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21733: if ($key eq 'admin') {
21734: my @mgrdc = ();
21735: if (ref($ordered{$key}) eq 'ARRAY') {
21736: foreach my $item (@{$ordered{'admin'}}) {
21737: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21738: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21739: push(@mgrdc,$item);
21740: }
21741: }
21742: }
21743: if (@mgrdc) {
21744: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21745: } else {
21746: delete($domdefaults{$type.'selfenrolladmdc'});
21747: }
21748: }
21749: } else {
21750: if (ref($ordered{$key}) eq 'ARRAY') {
21751: foreach my $item (@{$ordered{$key}}) {
21752: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21753: $domdefaults{$type.'selfenroll'.$item} =
21754: $selfenrollhash{$key}{$type}{$item};
21755: }
21756: }
21757: }
21758: }
21759: }
21760: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21761: foreach my $item (@{$ordered{$key}}) {
21762: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21763: $resulttext .= '<li>';
21764: if ($key eq 'admin') {
21765: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21766: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21767: } else {
21768: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21769: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21770: }
21771: $resulttext .= '</li>';
21772: }
21773: }
21774: $resulttext .= '</ul></li>';
21775: }
21776: }
21777: $resulttext .= '</ul></li>';
21778: }
21779: }
21780: }
21781: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21782: my $cachetime = 24*60*60;
21783: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21784: if (ref($lastactref) eq 'HASH') {
21785: $lastactref->{'domdefaults'} = 1;
21786: }
21787: }
21788: $resulttext .= '</ul>';
21789: } else {
21790: $resulttext = &mt('No changes made to self-enrollment settings');
21791: }
21792: } else {
21793: $resulttext = '<span class="LC_error">'.
21794: &mt('An error occurred: [_1]',$putresult).'</span>';
21795: }
21796: return $resulttext;
21797: }
21798:
21799: sub modify_wafproxy {
21800: my ($dom,$action,$lastactref,%domconfig) = @_;
21801: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21802: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21803: %wafproxy,%changes,%expirecache,%expiresaml);
21804: foreach my $server (sort(keys(%servers))) {
21805: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21806: if ($serverhome eq $server) {
21807: my $serverdom = &Apache::lonnet::host_domain($server);
21808: if ($serverdom eq $dom) {
21809: $canset{$server} = 1;
21810: }
21811: }
21812: }
21813: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21814: %{$values{$dom}} = ();
21815: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21816: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21817: }
21818: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21819: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21820: }
21821: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21822: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21823: }
21824: }
21825: my $output;
21826: if (keys(%canset)) {
21827: %{$wafproxy{'alias'}} = ();
21828: %{$wafproxy{'saml'}} = ();
21829: foreach my $key (sort(keys(%canset))) {
21830: if ($env{'form.wafproxy_'.$dom}) {
21831: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21832: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21833: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21834: $changes{'alias'} = 1;
21835: }
21836: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21837: $wafproxy{'saml'}{$key} = 1;
21838: }
21839: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21840: $changes{'saml'} = 1;
21841: }
21842: } else {
21843: $wafproxy{'alias'}{$key} = '';
21844: $wafproxy{'saml'}{$key} = '';
21845: if ($curralias{$key}) {
21846: $changes{'alias'} = 1;
21847: }
21848: if ($currsaml{$key}) {
21849: $changes{'saml'} = 1;
21850: }
21851: }
21852: if ($wafproxy{'alias'}{$key} eq '') {
21853: if ($curralias{$key}) {
21854: $expirecache{$key} = 1;
21855: }
21856: delete($wafproxy{'alias'}{$key});
21857: }
21858: if ($wafproxy{'saml'}{$key} eq '') {
21859: if ($currsaml{$key}) {
21860: $expiresaml{$key} = 1;
21861: }
21862: delete($wafproxy{'saml'}{$key});
21863: }
21864: }
21865: unless (keys(%{$wafproxy{'alias'}})) {
21866: delete($wafproxy{'alias'});
21867: }
21868: unless (keys(%{$wafproxy{'saml'}})) {
21869: delete($wafproxy{'saml'});
21870: }
21871: # Localization for values in %warn occurs in &mt() calls separately.
21872: my %warn = (
21873: trusted => 'trusted IP range(s)',
21874: vpnint => 'internal IP range(s) for VPN sessions(s)',
21875: vpnext => 'IP range(s) for backend WAF connections',
21876: );
21877: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21878: my $possible = $env{'form.wafproxy_'.$item};
21879: $possible =~ s/^\s+|\s+$//g;
21880: if ($possible ne '') {
21881: if ($item eq 'remoteip') {
21882: if ($possible =~ /^[mhn]$/) {
21883: $wafproxy{$item} = $possible;
21884: }
21885: } elsif ($item eq 'ipheader') {
21886: if ($wafproxy{'remoteip'} eq 'h') {
21887: $wafproxy{$item} = $possible;
21888: }
21889: } elsif ($item eq 'sslopt') {
21890: if ($possible =~ /^0|1$/) {
21891: $wafproxy{$item} = $possible;
21892: }
21893: } else {
21894: my (@ok,$count);
21895: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21896: unless ($env{'form.wafproxy_vpnaccess'}) {
21897: $possible = '';
21898: }
21899: } elsif ($item eq 'trusted') {
21900: unless ($wafproxy{'remoteip'} eq 'h') {
21901: $possible = '';
21902: }
21903: }
21904: unless ($possible eq '') {
21905: $possible =~ s/[\r\n]+/\s/g;
21906: $possible =~ s/\s*-\s*/-/g;
21907: $possible =~ s/\s+/,/g;
21908: $possible =~ s/,+/,/g;
21909: }
21910: $count = 0;
21911: if ($possible ne '') {
21912: foreach my $poss (split(/\,/,$possible)) {
21913: $count ++;
21914: $poss = &validate_ip_pattern($poss);
21915: if ($poss ne '') {
21916: push(@ok,$poss);
21917: }
21918: }
21919: my $diff = $count - scalar(@ok);
21920: if ($diff) {
21921: push(@warnings,'<li>'.
21922: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21923: $diff,$warn{$item}).
21924: '</li>');
21925: }
21926: if (@ok) {
21927: my @cidr_list;
21928: foreach my $item (@ok) {
21929: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21930: }
21931: $wafproxy{$item} = join(',',@cidr_list);
21932: }
21933: }
21934: }
21935: if ($wafproxy{$item} ne $currvalue{$item}) {
21936: $changes{$item} = 1;
21937: }
21938: } elsif ($currvalue{$item}) {
21939: $changes{$item} = 1;
21940: }
21941: }
21942: } else {
21943: if (keys(%curralias)) {
21944: $changes{'alias'} = 1;
21945: }
21946: if (keys(%currsaml)) {
21947: $changes{'saml'} = 1;
21948: }
21949: if (keys(%currvalue)) {
21950: foreach my $key (keys(%currvalue)) {
21951: $changes{$key} = 1;
21952: }
21953: }
21954: }
21955: if (keys(%changes)) {
21956: my %defaultshash = (
21957: wafproxy => \%wafproxy,
21958: );
21959: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21960: $dom);
21961: if ($putresult eq 'ok') {
21962: my $cachetime = 24*60*60;
21963: my (%domdefaults,$updatedomdefs);
21964: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21965: if ($changes{$item}) {
21966: unless ($updatedomdefs) {
21967: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21968: $updatedomdefs = 1;
21969: }
21970: if ($wafproxy{$item}) {
21971: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21972: } elsif (exists($domdefaults{'waf_'.$item})) {
21973: delete($domdefaults{'waf_'.$item});
21974: }
21975: }
21976: }
21977: if ($updatedomdefs) {
21978: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21979: if (ref($lastactref) eq 'HASH') {
21980: $lastactref->{'domdefaults'} = 1;
21981: }
21982: }
21983: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21984: my %updates = %expirecache;
21985: foreach my $key (keys(%expirecache)) {
21986: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21987: }
21988: if (ref($wafproxy{'alias'}) eq 'HASH') {
21989: my $cachetime = 24*60*60;
21990: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21991: $updates{$key} = 1;
21992: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21993: $cachetime);
21994: }
21995: }
21996: if (ref($lastactref) eq 'HASH') {
21997: $lastactref->{'proxyalias'} = \%updates;
21998: }
21999: }
22000: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
22001: my %samlupdates = %expiresaml;
22002: foreach my $key (keys(%expiresaml)) {
22003: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
22004: }
22005: if (ref($wafproxy{'saml'}) eq 'HASH') {
22006: my $cachetime = 24*60*60;
22007: foreach my $key (keys(%{$wafproxy{'saml'}})) {
22008: $samlupdates{$key} = 1;
22009: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
22010: $cachetime);
22011: }
22012: }
22013: if (ref($lastactref) eq 'HASH') {
22014: $lastactref->{'proxysaml'} = \%samlupdates;
22015: }
22016: }
22017: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
22018: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
22019: if ($changes{$item}) {
22020: if ($item eq 'alias') {
22021: my $numaliased = 0;
22022: if (ref($wafproxy{'alias'}) eq 'HASH') {
22023: my $shown;
22024: if (keys(%{$wafproxy{'alias'}})) {
22025: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
22026: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
22027: &Apache::lonnet::hostname($server),
22028: $wafproxy{'alias'}{$server}).'</li>';
22029: $numaliased ++;
22030: }
22031: if ($numaliased) {
22032: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
22033: '<ul>'.$shown.'</ul>').'</li>';
22034: }
22035: }
22036: }
22037: unless ($numaliased) {
22038: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
22039: }
22040: } elsif ($item eq 'saml') {
22041: my $shown;
22042: if (ref($wafproxy{'saml'}) eq 'HASH') {
22043: if (keys(%{$wafproxy{'saml'}})) {
22044: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
22045: }
22046: }
22047: if ($shown) {
22048: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
22049: $shown).'</li>';
22050: } else {
22051: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
22052: }
22053: } else {
22054: if ($item eq 'remoteip') {
22055: my %ip_methods = &remoteip_methods();
22056: if ($wafproxy{$item} =~ /^[mh]$/) {
22057: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
22058: $ip_methods{$wafproxy{$item}}).'</li>';
22059: } else {
22060: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
22061: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
22062: '</li>';
22063: } else {
22064: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
22065: }
22066: }
22067: } elsif ($item eq 'ipheader') {
22068: if ($wafproxy{$item}) {
22069: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
22070: $wafproxy{$item}).'</li>';
22071: } else {
22072: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
22073: }
22074: } elsif ($item eq 'trusted') {
22075: if ($wafproxy{$item}) {
22076: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
22077: $wafproxy{$item}).'</li>';
22078: } else {
22079: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
22080: }
22081: } elsif ($item eq 'vpnint') {
22082: if ($wafproxy{$item}) {
22083: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
22084: $wafproxy{$item}).'</li>';
22085: } else {
22086: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
22087: }
22088: } elsif ($item eq 'vpnext') {
22089: if ($wafproxy{$item}) {
22090: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
22091: $wafproxy{$item}).'</li>';
22092: } else {
22093: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
22094: }
22095: } elsif ($item eq 'sslopt') {
22096: if ($wafproxy{$item}) {
22097: $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>';
22098: } else {
22099: $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>';
22100: }
22101: }
22102: }
22103: }
22104: }
22105: } else {
22106: $output = '<span class="LC_error">'.
22107: &mt('An error occurred: [_1]',$putresult).'</span>';
22108: }
22109: } elsif (keys(%canset)) {
22110: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
22111: }
22112: if (@warnings) {
22113: $output .= '<br />'.&mt('Warnings:').'<ul>'.
22114: join("\n",@warnings).'</ul>';
22115: }
22116: return $output;
22117: }
22118:
22119: sub validate_ip_pattern {
22120: my ($pattern) = @_;
22121: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
22122: my ($start,$end) = ($1,$2);
22123: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
22124: if (($start !~ m{/}) && ($end !~ m{/})) {
22125: return $start.'-'.$end;
22126: }
22127: }
22128: } elsif ($pattern ne '') {
22129: $pattern = &Net::CIDR::cidrvalidate($pattern);
22130: if ($pattern ne '') {
22131: return $pattern;
22132: }
22133: }
22134: return;
22135: }
22136:
22137: sub modify_usersessions {
22138: my ($dom,$lastactref,%domconfig) = @_;
22139: my @hostingtypes = ('version','excludedomain','includedomain');
22140: my @offloadtypes = ('primary','default');
22141: my %types = (
22142: remote => \@hostingtypes,
22143: hosted => \@hostingtypes,
22144: spares => \@offloadtypes,
22145: );
22146: my @prefixes = ('remote','hosted','spares');
22147: my @lcversions = &Apache::lonnet::all_loncaparevs();
22148: my (%by_ip,%by_location,@intdoms,@instdoms);
22149: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22150: my @locations = sort(keys(%by_location));
22151: my (%defaultshash,%changes);
22152: foreach my $prefix (@prefixes) {
22153: $defaultshash{'usersessions'}{$prefix} = {};
22154: }
22155: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22156: my $resulttext;
22157: my %iphost = &Apache::lonnet::get_iphost();
22158: foreach my $prefix (@prefixes) {
22159: next if ($prefix eq 'spares');
22160: foreach my $type (@{$types{$prefix}}) {
22161: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22162: if ($type eq 'version') {
22163: my $value = $env{'form.'.$prefix.'_'.$type};
22164: my $okvalue;
22165: if ($value ne '') {
22166: if (grep(/^\Q$value\E$/,@lcversions)) {
22167: $okvalue = $value;
22168: }
22169: }
22170: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22171: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22172: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
22173: if ($inuse == 0) {
22174: $changes{$prefix}{$type} = 1;
22175: } else {
22176: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
22177: $changes{$prefix}{$type} = 1;
22178: }
22179: if ($okvalue ne '') {
22180: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22181: }
22182: }
22183: } else {
22184: if (($inuse == 1) && ($okvalue ne '')) {
22185: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22186: $changes{$prefix}{$type} = 1;
22187: }
22188: }
22189: } else {
22190: if (($inuse == 1) && ($okvalue ne '')) {
22191: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22192: $changes{$prefix}{$type} = 1;
22193: }
22194: }
22195: } else {
22196: if (($inuse == 1) && ($okvalue ne '')) {
22197: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22198: $changes{$prefix}{$type} = 1;
22199: }
22200: }
22201: } else {
22202: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22203: my @okvals;
22204: foreach my $val (@vals) {
22205: if ($val =~ /:/) {
22206: my @items = split(/:/,$val);
22207: foreach my $item (@items) {
22208: if (ref($by_location{$item}) eq 'ARRAY') {
22209: push(@okvals,$item);
22210: }
22211: }
22212: } else {
22213: if (ref($by_location{$val}) eq 'ARRAY') {
22214: push(@okvals,$val);
22215: }
22216: }
22217: }
22218: @okvals = sort(@okvals);
22219: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22220: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22221: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22222: if ($inuse == 0) {
22223: $changes{$prefix}{$type} = 1;
22224: } else {
22225: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22226: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
22227: if (@changed > 0) {
22228: $changes{$prefix}{$type} = 1;
22229: }
22230: }
22231: } else {
22232: if ($inuse == 1) {
22233: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22234: $changes{$prefix}{$type} = 1;
22235: }
22236: }
22237: } else {
22238: if ($inuse == 1) {
22239: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22240: $changes{$prefix}{$type} = 1;
22241: }
22242: }
22243: } else {
22244: if ($inuse == 1) {
22245: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22246: $changes{$prefix}{$type} = 1;
22247: }
22248: }
22249: }
22250: }
22251: }
22252:
22253: my @alldoms = &Apache::lonnet::all_domains();
22254: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22255: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
22256: my $savespares;
22257:
22258: foreach my $lonhost (sort(keys(%servers))) {
22259: my $serverhomeID =
22260: &Apache::lonnet::get_server_homeID($servers{$lonhost});
22261: my $serverhostname = &Apache::lonnet::hostname($lonhost);
22262: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
22263: my %spareschg;
22264: foreach my $type (@{$types{'spares'}}) {
22265: my @okspares;
22266: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
22267: foreach my $server (@checked) {
22268: if (&Apache::lonnet::hostname($server) ne '') {
22269: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
22270: unless (grep(/^\Q$server\E$/,@okspares)) {
22271: push(@okspares,$server);
22272: }
22273: }
22274: }
22275: }
22276: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
22277: my $newspare;
22278: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
22279: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
22280: $newspare = $new;
22281: }
22282: }
22283: my @spares;
22284: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
22285: @spares = sort(@okspares,$newspare);
22286: } else {
22287: @spares = sort(@okspares);
22288: }
22289: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
22290: if (ref($spareid{$lonhost}) eq 'HASH') {
22291: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
22292: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
22293: if (@diffs > 0) {
22294: $spareschg{$type} = 1;
22295: }
22296: }
22297: }
22298: }
22299: if (keys(%spareschg) > 0) {
22300: $changes{'spares'}{$lonhost} = \%spareschg;
22301: }
22302: }
22303: $defaultshash{'usersessions'}{'offloadnow'} = {};
22304: $defaultshash{'usersessions'}{'offloadoth'} = {};
22305: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
22306: my @okoffload;
22307: if (@offloadnow) {
22308: foreach my $server (@offloadnow) {
22309: if (&Apache::lonnet::hostname($server) ne '') {
22310: unless (grep(/^\Q$server\E$/,@okoffload)) {
22311: push(@okoffload,$server);
22312: }
22313: }
22314: }
22315: if (@okoffload) {
22316: foreach my $lonhost (@okoffload) {
22317: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
22318: }
22319: }
22320: }
22321: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
22322: my @okoffloadoth;
22323: if (@offloadoth) {
22324: foreach my $server (@offloadoth) {
22325: if (&Apache::lonnet::hostname($server) ne '') {
22326: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
22327: push(@okoffloadoth,$server);
22328: }
22329: }
22330: }
22331: if (@okoffloadoth) {
22332: foreach my $lonhost (@okoffloadoth) {
22333: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
22334: }
22335: }
22336: }
22337: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22338: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
22339: if (ref($changes{'spares'}) eq 'HASH') {
22340: if (keys(%{$changes{'spares'}}) > 0) {
22341: $savespares = 1;
22342: }
22343: }
22344: } else {
22345: $savespares = 1;
22346: }
22347: foreach my $offload ('offloadnow','offloadoth') {
22348: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
22349: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
22350: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
22351: $changes{$offload} = 1;
22352: last;
22353: }
22354: }
22355: unless ($changes{$offload}) {
22356: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
22357: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
22358: $changes{$offload} = 1;
22359: last;
22360: }
22361: }
22362: }
22363: } else {
22364: if (($offload eq 'offloadnow') && (@okoffload)) {
22365: $changes{'offloadnow'} = 1;
22366: }
22367: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
22368: $changes{'offloadoth'} = 1;
22369: }
22370: }
22371: }
22372: } else {
22373: if (@okoffload) {
22374: $changes{'offloadnow'} = 1;
22375: }
22376: if (@okoffloadoth) {
22377: $changes{'offloadoth'} = 1;
22378: }
22379: }
22380: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
22381: if ((keys(%changes) > 0) || ($savespares)) {
22382: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22383: $dom);
22384: if ($putresult eq 'ok') {
22385: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22386: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
22387: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
22388: }
22389: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
22390: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
22391: }
22392: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22393: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
22394: }
22395: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22396: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
22397: }
22398: }
22399: my $cachetime = 24*60*60;
22400: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22401: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
22402: if (ref($lastactref) eq 'HASH') {
22403: $lastactref->{'domdefaults'} = 1;
22404: $lastactref->{'usersessions'} = 1;
22405: }
22406: if (keys(%changes) > 0) {
22407: my %lt = &usersession_titles();
22408: $resulttext = &mt('Changes made:').'<ul>';
22409: foreach my $prefix (@prefixes) {
22410: if (ref($changes{$prefix}) eq 'HASH') {
22411: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22412: if ($prefix eq 'spares') {
22413: if (ref($changes{$prefix}) eq 'HASH') {
22414: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
22415: $resulttext .= '<li><b>'.$lonhost.'</b> ';
22416: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
22417: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
22418: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22419: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
22420: foreach my $type (@{$types{$prefix}}) {
22421: if ($changes{$prefix}{$lonhost}{$type}) {
22422: my $offloadto = &mt('None');
22423: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
22424: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
22425: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
22426: }
22427: }
22428: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
22429: }
22430: }
22431: }
22432: $resulttext .= '</li>';
22433: }
22434: }
22435: } else {
22436: foreach my $type (@{$types{$prefix}}) {
22437: if (defined($changes{$prefix}{$type})) {
22438: my ($newvalue,$notinuse);
22439: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22440: if (ref($defaultshash{'usersessions'}{$prefix})) {
22441: if ($type eq 'version') {
22442: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
22443: } else {
22444: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22445: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
22446: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
22447: }
22448: } else {
22449: $notinuse = 1;
22450: }
22451: }
22452: }
22453: }
22454: if ($newvalue eq '') {
22455: if ($type eq 'version') {
22456: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
22457: } elsif ($notinuse) {
22458: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22459: } else {
22460: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22461: }
22462: } else {
22463: if ($type eq 'version') {
22464: $newvalue .= ' '.&mt('(or later)');
22465: }
22466: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22467: }
22468: }
22469: }
22470: }
22471: $resulttext .= '</ul>';
22472: }
22473: }
22474: if ($changes{'offloadnow'}) {
22475: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22476: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
22477: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
22478: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
22479: $resulttext .= '<li>'.$lonhost.'</li>';
22480: }
22481: $resulttext .= '</ul>';
22482: } else {
22483: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
22484: }
22485: } else {
22486: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
22487: }
22488: }
22489: if ($changes{'offloadoth'}) {
22490: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22491: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
22492: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
22493: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
22494: $resulttext .= '<li>'.$lonhost.'</li>';
22495: }
22496: $resulttext .= '</ul>';
22497: } else {
22498: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
22499: }
22500: } else {
22501: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
22502: }
22503: }
22504: $resulttext .= '</ul>';
22505: } else {
22506: $resulttext = $nochgmsg;
22507: }
22508: } else {
22509: $resulttext = '<span class="LC_error">'.
22510: &mt('An error occurred: [_1]',$putresult).'</span>';
22511: }
22512: } else {
22513: $resulttext = $nochgmsg;
22514: }
22515: return $resulttext;
22516: }
22517:
22518: sub modify_ssl {
22519: my ($dom,$lastactref,%domconfig) = @_;
22520: my (%by_ip,%by_location,@intdoms,@instdoms);
22521: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22522: my @locations = sort(keys(%by_location));
22523: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22524: my (%defaultshash,%changes);
22525: my $action = 'ssl';
22526: my @prefixes = ('connto','connfrom','replication');
22527: foreach my $prefix (@prefixes) {
22528: $defaultshash{$action}{$prefix} = {};
22529: }
22530: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22531: my $resulttext;
22532: my %iphost = &Apache::lonnet::get_iphost();
22533: my @reptypes = ('certreq','nocertreq');
22534: my @connecttypes = ('dom','intdom','other');
22535: my %types = (
22536: connto => \@connecttypes,
22537: connfrom => \@connecttypes,
22538: replication => \@reptypes,
22539: );
22540: foreach my $prefix (sort(keys(%types))) {
22541: foreach my $type (@{$types{$prefix}}) {
22542: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22543: my $value = 'yes';
22544: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
22545: $value = $env{'form.'.$prefix.'_'.$type};
22546: }
22547: if (ref($domconfig{$action}) eq 'HASH') {
22548: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22549: if ($domconfig{$action}{$prefix}{$type} ne '') {
22550: if ($value ne $domconfig{$action}{$prefix}{$type}) {
22551: $changes{$prefix}{$type} = 1;
22552: }
22553: $defaultshash{$action}{$prefix}{$type} = $value;
22554: } else {
22555: $defaultshash{$action}{$prefix}{$type} = $value;
22556: $changes{$prefix}{$type} = 1;
22557: }
22558: } else {
22559: $defaultshash{$action}{$prefix}{$type} = $value;
22560: $changes{$prefix}{$type} = 1;
22561: }
22562: } else {
22563: $defaultshash{$action}{$prefix}{$type} = $value;
22564: $changes{$prefix}{$type} = 1;
22565: }
22566: if (($type eq 'dom') && (keys(%servers) == 1)) {
22567: delete($changes{$prefix}{$type});
22568: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
22569: delete($changes{$prefix}{$type});
22570: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
22571: delete($changes{$prefix}{$type});
22572: }
22573: } elsif ($prefix eq 'replication') {
22574: if (@locations > 0) {
22575: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22576: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22577: my @okvals;
22578: foreach my $val (@vals) {
22579: if ($val =~ /:/) {
22580: my @items = split(/:/,$val);
22581: foreach my $item (@items) {
22582: if (ref($by_location{$item}) eq 'ARRAY') {
22583: push(@okvals,$item);
22584: }
22585: }
22586: } else {
22587: if (ref($by_location{$val}) eq 'ARRAY') {
22588: push(@okvals,$val);
22589: }
22590: }
22591: }
22592: @okvals = sort(@okvals);
22593: if (ref($domconfig{$action}) eq 'HASH') {
22594: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22595: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22596: if ($inuse == 0) {
22597: $changes{$prefix}{$type} = 1;
22598: } else {
22599: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22600: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22601: if (@changed > 0) {
22602: $changes{$prefix}{$type} = 1;
22603: }
22604: }
22605: } else {
22606: if ($inuse == 1) {
22607: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22608: $changes{$prefix}{$type} = 1;
22609: }
22610: }
22611: } else {
22612: if ($inuse == 1) {
22613: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22614: $changes{$prefix}{$type} = 1;
22615: }
22616: }
22617: } else {
22618: if ($inuse == 1) {
22619: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22620: $changes{$prefix}{$type} = 1;
22621: }
22622: }
22623: }
22624: }
22625: }
22626: }
22627: if (keys(%changes)) {
22628: foreach my $prefix (keys(%changes)) {
22629: if (ref($changes{$prefix}) eq 'HASH') {
22630: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22631: delete($changes{$prefix});
22632: }
22633: } else {
22634: delete($changes{$prefix});
22635: }
22636: }
22637: }
22638: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22639: if (keys(%changes) > 0) {
22640: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22641: $dom);
22642: if ($putresult eq 'ok') {
22643: if (ref($defaultshash{$action}) eq 'HASH') {
22644: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22645: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22646: }
22647: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22648: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22649: }
22650: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22651: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22652: }
22653: }
22654: my $cachetime = 24*60*60;
22655: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22656: if (ref($lastactref) eq 'HASH') {
22657: $lastactref->{'domdefaults'} = 1;
22658: }
22659: if (keys(%changes) > 0) {
22660: my %titles = &ssl_titles();
22661: $resulttext = &mt('Changes made:').'<ul>';
22662: foreach my $prefix (@prefixes) {
22663: if (ref($changes{$prefix}) eq 'HASH') {
22664: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22665: foreach my $type (@{$types{$prefix}}) {
22666: if (defined($changes{$prefix}{$type})) {
22667: my ($newvalue,$notinuse);
22668: if (ref($defaultshash{$action}) eq 'HASH') {
22669: if (ref($defaultshash{$action}{$prefix})) {
22670: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22671: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22672: } else {
22673: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22674: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22675: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22676: }
22677: } else {
22678: $notinuse = 1;
22679: }
22680: }
22681: }
22682: if ($notinuse) {
22683: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22684: } elsif ($newvalue eq '') {
22685: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22686: } else {
22687: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22688: }
22689: }
22690: }
22691: }
22692: $resulttext .= '</ul>';
22693: }
22694: }
22695: } else {
22696: $resulttext = $nochgmsg;
22697: }
22698: } else {
22699: $resulttext = '<span class="LC_error">'.
22700: &mt('An error occurred: [_1]',$putresult).'</span>';
22701: }
22702: } else {
22703: $resulttext = $nochgmsg;
22704: }
22705: return $resulttext;
22706: }
22707:
22708: sub modify_trust {
22709: my ($dom,$lastactref,%domconfig) = @_;
22710: my (%by_ip,%by_location,@intdoms,@instdoms);
22711: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22712: my @locations = sort(keys(%by_location));
22713: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22714: my @types = ('exc','inc');
22715: my (%defaultshash,%changes);
22716: foreach my $prefix (@prefixes) {
22717: $defaultshash{'trust'}{$prefix} = {};
22718: }
22719: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22720: my $resulttext;
22721: foreach my $prefix (@prefixes) {
22722: foreach my $type (@types) {
22723: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22724: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22725: my @okvals;
22726: foreach my $val (@vals) {
22727: if ($val =~ /:/) {
22728: my @items = split(/:/,$val);
22729: foreach my $item (@items) {
22730: if (ref($by_location{$item}) eq 'ARRAY') {
22731: push(@okvals,$item);
22732: }
22733: }
22734: } else {
22735: if (ref($by_location{$val}) eq 'ARRAY') {
22736: push(@okvals,$val);
22737: }
22738: }
22739: }
22740: @okvals = sort(@okvals);
22741: if (ref($domconfig{'trust'}) eq 'HASH') {
22742: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22743: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22744: if ($inuse == 0) {
22745: $changes{$prefix}{$type} = 1;
22746: } else {
22747: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22748: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22749: if (@changed > 0) {
22750: $changes{$prefix}{$type} = 1;
22751: }
22752: }
22753: } else {
22754: if ($inuse == 1) {
22755: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22756: $changes{$prefix}{$type} = 1;
22757: }
22758: }
22759: } else {
22760: if ($inuse == 1) {
22761: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22762: $changes{$prefix}{$type} = 1;
22763: }
22764: }
22765: } else {
22766: if ($inuse == 1) {
22767: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22768: $changes{$prefix}{$type} = 1;
22769: }
22770: }
22771: }
22772: }
22773: my $nochgmsg = &mt('No changes made to trust settings.');
22774: if (keys(%changes) > 0) {
22775: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22776: $dom);
22777: if ($putresult eq 'ok') {
22778: if (ref($defaultshash{'trust'}) eq 'HASH') {
22779: foreach my $prefix (@prefixes) {
22780: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22781: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22782: }
22783: }
22784: }
22785: my $cachetime = 24*60*60;
22786: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22787: &Apache::lonnet::do_cache_new('trust',$dom,$defaultshash{'trust'},3600);
22788: if (ref($lastactref) eq 'HASH') {
22789: $lastactref->{'domdefaults'} = 1;
22790: $lastactref->{'trust'} = 1;
22791: }
22792: if (keys(%changes) > 0) {
22793: my %lt = &trust_titles();
22794: $resulttext = &mt('Changes made:').'<ul>';
22795: foreach my $prefix (@prefixes) {
22796: if (ref($changes{$prefix}) eq 'HASH') {
22797: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22798: foreach my $type (@types) {
22799: if (defined($changes{$prefix}{$type})) {
22800: my ($newvalue,$notinuse);
22801: if (ref($defaultshash{'trust'}) eq 'HASH') {
22802: if (ref($defaultshash{'trust'}{$prefix})) {
22803: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22804: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22805: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22806: }
22807: } else {
22808: $notinuse = 1;
22809: }
22810: }
22811: }
22812: if ($notinuse) {
22813: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22814: } elsif ($newvalue eq '') {
22815: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22816: } else {
22817: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22818: }
22819: }
22820: }
22821: $resulttext .= '</ul>';
22822: }
22823: }
22824: $resulttext .= '</ul>';
22825: } else {
22826: $resulttext = $nochgmsg;
22827: }
22828: } else {
22829: $resulttext = '<span class="LC_error">'.
22830: &mt('An error occurred: [_1]',$putresult).'</span>';
22831: }
22832: } else {
22833: $resulttext = $nochgmsg;
22834: }
22835: return $resulttext;
22836: }
22837:
22838: sub modify_loadbalancing {
22839: my ($dom,%domconfig) = @_;
22840: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22841: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22842: my ($othertitle,$usertypes,$types) =
22843: &Apache::loncommon::sorted_inst_types($dom);
22844: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22845: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22846: my @sparestypes = ('primary','default');
22847: my %typetitles = &sparestype_titles();
22848: my $resulttext;
22849: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22850: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22851: %existing = %{$domconfig{'loadbalancing'}};
22852: }
22853: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22854: \%currtargets,\%currrules,\%currcookies);
22855: my ($saveloadbalancing,%defaultshash,%changes);
22856: my ($alltypes,$othertypes,$titles) =
22857: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22858: my %ruletitles = &offloadtype_text();
22859: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22860: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22861: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22862: if ($balancer eq '') {
22863: next;
22864: }
22865: if (!exists($servers{$balancer})) {
22866: if (exists($currbalancer{$balancer})) {
22867: push(@{$changes{'delete'}},$balancer);
22868: }
22869: next;
22870: }
22871: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22872: push(@{$changes{'delete'}},$balancer);
22873: next;
22874: }
22875: if (!exists($currbalancer{$balancer})) {
22876: push(@{$changes{'add'}},$balancer);
22877: }
22878: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22879: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22880: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22881: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22882: $saveloadbalancing = 1;
22883: }
22884: foreach my $sparetype (@sparestypes) {
22885: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22886: my @offloadto;
22887: foreach my $target (@targets) {
22888: if (($servers{$target}) && ($target ne $balancer)) {
22889: if ($sparetype eq 'default') {
22890: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22891: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22892: }
22893: }
22894: unless(grep(/^\Q$target\E$/,@offloadto)) {
22895: push(@offloadto,$target);
22896: }
22897: }
22898: }
22899: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22900: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22901: push(@offloadto,$balancer);
22902: }
22903: }
22904: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22905: }
22906: if ($env{'form.loadbalancing_cookie_'.$i}) {
22907: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22908: if (exists($currbalancer{$balancer})) {
22909: unless ($currcookies{$balancer}) {
22910: $changes{'curr'}{$balancer}{'cookie'} = 1;
22911: }
22912: }
22913: } elsif (exists($currbalancer{$balancer})) {
22914: if ($currcookies{$balancer}) {
22915: $changes{'curr'}{$balancer}{'cookie'} = 1;
22916: }
22917: }
22918: if (ref($currtargets{$balancer}) eq 'HASH') {
22919: foreach my $sparetype (@sparestypes) {
22920: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22921: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22922: if (@targetdiffs > 0) {
22923: $changes{'curr'}{$balancer}{'targets'} = 1;
22924: }
22925: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22926: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22927: $changes{'curr'}{$balancer}{'targets'} = 1;
22928: }
22929: }
22930: }
22931: } else {
22932: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22933: foreach my $sparetype (@sparestypes) {
22934: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22935: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22936: $changes{'curr'}{$balancer}{'targets'} = 1;
22937: }
22938: }
22939: }
22940: }
22941: }
22942: my $ishomedom;
22943: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22944: $ishomedom = 1;
22945: }
22946: if (ref($alltypes) eq 'ARRAY') {
22947: foreach my $type (@{$alltypes}) {
22948: my $rule;
22949: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22950: (!$ishomedom)) {
22951: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22952: }
22953: if ($rule eq 'specific') {
22954: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22955: if (exists($servers{$specifiedhost})) {
22956: $rule = $specifiedhost;
22957: }
22958: }
22959: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22960: if (ref($currrules{$balancer}) eq 'HASH') {
22961: if ($rule ne $currrules{$balancer}{$type}) {
22962: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22963: }
22964: } elsif ($rule ne '') {
22965: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22966: }
22967: }
22968: }
22969: }
22970: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22971: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22972: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22973: $defaultshash{'loadbalancing'} = {};
22974: }
22975: my $putresult = &Apache::lonnet::put_dom('configuration',
22976: \%defaultshash,$dom);
22977: if ($putresult eq 'ok') {
22978: if (keys(%changes) > 0) {
22979: my %toupdate;
22980: if (ref($changes{'delete'}) eq 'ARRAY') {
22981: foreach my $balancer (sort(@{$changes{'delete'}})) {
22982: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22983: $toupdate{$balancer} = 1;
22984: }
22985: }
22986: if (ref($changes{'add'}) eq 'ARRAY') {
22987: foreach my $balancer (sort(@{$changes{'add'}})) {
22988: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22989: $toupdate{$balancer} = 1;
22990: }
22991: }
22992: if (ref($changes{'curr'}) eq 'HASH') {
22993: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22994: $toupdate{$balancer} = 1;
22995: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22996: if ($changes{'curr'}{$balancer}{'targets'}) {
22997: my %offloadstr;
22998: foreach my $sparetype (@sparestypes) {
22999: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23000: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
23001: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
23002: }
23003: }
23004: }
23005: if (keys(%offloadstr) == 0) {
23006: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
23007: } else {
23008: my $showoffload;
23009: foreach my $sparetype (@sparestypes) {
23010: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
23011: if (defined($offloadstr{$sparetype})) {
23012: $showoffload .= $offloadstr{$sparetype};
23013: } else {
23014: $showoffload .= &mt('None');
23015: }
23016: $showoffload .= (' 'x3);
23017: }
23018: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
23019: }
23020: }
23021: }
23022: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
23023: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
23024: foreach my $type (@{$alltypes}) {
23025: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
23026: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
23027: my $balancetext;
23028: if ($rule eq '') {
23029: $balancetext = $ruletitles{'default'};
23030: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
23031: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
23032: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
23033: foreach my $sparetype (@sparestypes) {
23034: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
23035: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
23036: }
23037: }
23038: foreach my $item (@{$alltypes}) {
23039: next if ($item =~ /^_LC_ipchange/);
23040: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
23041: if ($hasrule eq 'homeserver') {
23042: map { $toupdate{$_} = 1; } (keys(%libraryservers));
23043: } else {
23044: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
23045: if ($servers{$hasrule}) {
23046: $toupdate{$hasrule} = 1;
23047: }
23048: }
23049: }
23050: }
23051: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
23052: $balancetext = $ruletitles{$rule};
23053: } else {
23054: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
23055: $balancetext = $ruletitles{'particular'}.' '.$receiver;
23056: if ($receiver) {
23057: $toupdate{$receiver};
23058: }
23059: }
23060: } else {
23061: $balancetext = $ruletitles{$rule};
23062: }
23063: } else {
23064: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
23065: }
23066: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
23067: }
23068: }
23069: }
23070: }
23071: if ($changes{'curr'}{$balancer}{'cookie'}) {
23072: if ($currcookies{$balancer}) {
23073: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
23074: $balancer).'</li>';
23075: } else {
23076: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
23077: $balancer).'</li>';
23078: }
23079: }
23080: }
23081: }
23082: if (keys(%toupdate)) {
23083: my %thismachine;
23084: my $updatedhere;
23085: my $cachetime = 60*60*24;
23086: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23087: foreach my $lonhost (keys(%toupdate)) {
23088: if ($thismachine{$lonhost}) {
23089: unless ($updatedhere) {
23090: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
23091: $defaultshash{'loadbalancing'},
23092: $cachetime);
23093: $updatedhere = 1;
23094: }
23095: } else {
23096: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
23097: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
23098: }
23099: }
23100: }
23101: if ($resulttext ne '') {
23102: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
23103: } else {
23104: $resulttext = $nochgmsg;
23105: }
23106: } else {
23107: $resulttext = $nochgmsg;
23108: }
23109: } else {
23110: $resulttext = '<span class="LC_error">'.
23111: &mt('An error occurred: [_1]',$putresult).'</span>';
23112: }
23113: } else {
23114: $resulttext = $nochgmsg;
23115: }
23116: return $resulttext;
23117: }
23118:
23119: sub recurse_check {
23120: my ($chkcats,$categories,$depth,$name) = @_;
23121: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
23122: my $chg = 0;
23123: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
23124: my $category = $chkcats->[$depth]{$name}[$j];
23125: my $item;
23126: if ($category eq '') {
23127: $chg ++;
23128: } else {
23129: my $deeper = $depth + 1;
23130: $item = &escape($category).':'.&escape($name).':'.$depth;
23131: if ($chg) {
23132: $categories->{$item} -= $chg;
23133: }
23134: &recurse_check($chkcats,$categories,$deeper,$category);
23135: $deeper --;
23136: }
23137: }
23138: }
23139: return;
23140: }
23141:
23142: sub recurse_cat_deletes {
23143: my ($item,$coursecategories,$deletions) = @_;
23144: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
23145: my $subdepth = $depth + 1;
23146: if (ref($coursecategories) eq 'HASH') {
23147: foreach my $subitem (keys(%{$coursecategories})) {
23148: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
23149: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
23150: delete($coursecategories->{$subitem});
23151: $deletions->{$subitem} = 1;
23152: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
23153: }
23154: }
23155: }
23156: return;
23157: }
23158:
23159: sub active_dc_picker {
23160: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
23161: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
23162: my @domcoord = keys(%domcoords);
23163: if (keys(%currhash)) {
23164: foreach my $dc (keys(%currhash)) {
23165: unless (exists($domcoords{$dc})) {
23166: push(@domcoord,$dc);
23167: }
23168: }
23169: }
23170: @domcoord = sort(@domcoord);
23171: my $numdcs = scalar(@domcoord);
23172: my $rows = 0;
23173: my $table;
23174: if ($numdcs > 1) {
23175: $table = '<table>';
23176: for (my $i=0; $i<@domcoord; $i++) {
23177: my $rem = $i%($numinrow);
23178: if ($rem == 0) {
23179: if ($i > 0) {
23180: $table .= '</tr>';
23181: }
23182: $table .= '<tr>';
23183: $rows ++;
23184: }
23185: my $check = '';
23186: if ($inputtype eq 'radio') {
23187: if (keys(%currhash) == 0) {
23188: if (!$i) {
23189: $check = ' checked="checked"';
23190: }
23191: } elsif (exists($currhash{$domcoord[$i]})) {
23192: $check = ' checked="checked"';
23193: }
23194: } else {
23195: if (exists($currhash{$domcoord[$i]})) {
23196: $check = ' checked="checked"';
23197: }
23198: }
23199: if ($i == @domcoord - 1) {
23200: my $colsleft = $numinrow - $rem;
23201: if ($colsleft > 1) {
23202: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
23203: } else {
23204: $table .= '<td class="LC_left_item">';
23205: }
23206: } else {
23207: $table .= '<td class="LC_left_item">';
23208: }
23209: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
23210: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23211: $table .= '<span class="LC_nobreak"><label>'.
23212: '<input type="'.$inputtype.'" name="'.$name.'"'.
23213: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
23214: if ($user ne $dcname.':'.$dcdom) {
23215: $table .= ' ('.$dcname.':'.$dcdom.')';
23216: }
23217: $table .= '</label></span></td>';
23218: }
23219: $table .= '</tr></table>';
23220: } elsif ($numdcs == 1) {
23221: my ($dcname,$dcdom) = split(':',$domcoord[0]);
23222: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23223: if ($inputtype eq 'radio') {
23224: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
23225: if ($user ne $dcname.':'.$dcdom) {
23226: $table .= ' ('.$dcname.':'.$dcdom.')';
23227: }
23228: } else {
23229: my $check;
23230: if (exists($currhash{$domcoord[0]})) {
23231: $check = ' checked="checked"';
23232: }
23233: $table = '<span class="LC_nobreak"><label>'.
23234: '<input type="checkbox" name="'.$name.'" '.
23235: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
23236: if ($user ne $dcname.':'.$dcdom) {
23237: $table .= ' ('.$dcname.':'.$dcdom.')';
23238: }
23239: $table .= '</label></span>';
23240: $rows ++;
23241: }
23242: }
23243: return ($numdcs,$table,$rows);
23244: }
23245:
23246: sub usersession_titles {
23247: return &Apache::lonlocal::texthash(
23248: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
23249: remote => 'Hosting of sessions for users in this domain on servers in other domains',
23250: spares => 'Servers offloaded to, when busy',
23251: version => 'LON-CAPA version requirement',
23252: excludedomain => 'Allow all, but exclude specific domains',
23253: includedomain => 'Deny all, but include specific domains',
23254: primary => 'Primary (checked first)',
23255: default => 'Default',
23256: );
23257: }
23258:
23259: sub id_for_thisdom {
23260: my (%servers) = @_;
23261: my %altids;
23262: foreach my $server (keys(%servers)) {
23263: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
23264: if ($serverhome ne $server) {
23265: $altids{$serverhome} = $server;
23266: }
23267: }
23268: return %altids;
23269: }
23270:
23271: sub count_servers {
23272: my ($currbalancer,%servers) = @_;
23273: my (@spares,$numspares);
23274: foreach my $lonhost (sort(keys(%servers))) {
23275: next if ($currbalancer eq $lonhost);
23276: push(@spares,$lonhost);
23277: }
23278: if ($currbalancer) {
23279: $numspares = scalar(@spares);
23280: } else {
23281: $numspares = scalar(@spares) - 1;
23282: }
23283: return ($numspares,@spares);
23284: }
23285:
23286: sub lonbalance_targets_js {
23287: my ($dom,$types,$servers,$settings) = @_;
23288: my $select = &mt('Select');
23289: my ($alltargets,$allishome,$allinsttypes,@alltypes);
23290: if (ref($servers) eq 'HASH') {
23291: $alltargets = join("','",sort(keys(%{$servers})));
23292: my @homedoms;
23293: foreach my $server (sort(keys(%{$servers}))) {
23294: if (&Apache::lonnet::host_domain($server) eq $dom) {
23295: push(@homedoms,'1');
23296: } else {
23297: push(@homedoms,'0');
23298: }
23299: }
23300: $allishome = join("','",@homedoms);
23301: }
23302: if (ref($types) eq 'ARRAY') {
23303: if (@{$types} > 0) {
23304: @alltypes = @{$types};
23305: }
23306: }
23307: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
23308: $allinsttypes = join("','",@alltypes);
23309: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
23310: if (ref($settings) eq 'HASH') {
23311: %existing = %{$settings};
23312: }
23313: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
23314: \%currtargets,\%currrules,\%currcookies);
23315: my $balancers = join("','",sort(keys(%currbalancer)));
23316: return <<"END";
23317:
23318: <script type="text/javascript">
23319: // <![CDATA[
23320:
23321: currBalancers = new Array('$balancers');
23322:
23323: function toggleTargets(balnum) {
23324: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23325: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
23326: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
23327: var prevbalancer = prevhostitem.value;
23328: var baltotal = document.getElementById('loadbalancing_total').value;
23329: prevhostitem.value = balancer;
23330: if (prevbalancer != '') {
23331: var prevIdx = currBalancers.indexOf(prevbalancer);
23332: if (prevIdx != -1) {
23333: currBalancers.splice(prevIdx,1);
23334: }
23335: }
23336: if (balancer == '') {
23337: hideSpares(balnum);
23338: } else {
23339: var currIdx = currBalancers.indexOf(balancer);
23340: if (currIdx == -1) {
23341: currBalancers.push(balancer);
23342: }
23343: var homedoms = new Array('$allishome');
23344: var ishomedom = homedoms[lonhostitem.selectedIndex];
23345: showSpares(balancer,ishomedom,balnum);
23346: }
23347: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
23348: return;
23349: }
23350:
23351: function showSpares(balancer,ishomedom,balnum) {
23352: var alltargets = new Array('$alltargets');
23353: var insttypes = new Array('$allinsttypes');
23354: var offloadtypes = new Array('primary','default');
23355:
23356: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
23357: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
23358:
23359: for (var i=0; i<offloadtypes.length; i++) {
23360: var count = 0;
23361: for (var j=0; j<alltargets.length; j++) {
23362: if (alltargets[j] != balancer) {
23363: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
23364: item.value = alltargets[j];
23365: item.style.textAlign='left';
23366: item.style.textFace='normal';
23367: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
23368: if (currBalancers.indexOf(alltargets[j]) == -1) {
23369: item.disabled = '';
23370: } else {
23371: item.disabled = 'disabled';
23372: item.checked = false;
23373: }
23374: count ++;
23375: }
23376: }
23377: }
23378: for (var k=0; k<insttypes.length; k++) {
23379: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
23380: if (ishomedom == 1) {
23381: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23382: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23383: } else {
23384: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23385: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23386: }
23387: } else {
23388: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23389: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23390: }
23391: if ((insttypes[k] != '_LC_external') &&
23392: ((insttypes[k] != '_LC_internetdom') ||
23393: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
23394: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
23395: item.options.length = 0;
23396: item.options[0] = new Option("","",true,true);
23397: var idx = 0;
23398: for (var m=0; m<alltargets.length; m++) {
23399: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
23400: idx ++;
23401: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23402: }
23403: }
23404: }
23405: }
23406: return;
23407: }
23408:
23409: function hideSpares(balnum) {
23410: var alltargets = new Array('$alltargets');
23411: var insttypes = new Array('$allinsttypes');
23412: var offloadtypes = new Array('primary','default');
23413:
23414: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
23415: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
23416:
23417: var total = alltargets.length - 1;
23418: for (var i=0; i<offloadtypes; i++) {
23419: for (var j=0; j<total; j++) {
23420: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
23421: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
23422: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
23423: }
23424: }
23425: for (var k=0; k<insttypes.length; k++) {
23426: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23427: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23428: if (insttypes[k] != '_LC_external') {
23429: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
23430: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
23431: }
23432: }
23433: return;
23434: }
23435:
23436: function checkOffloads(item,balnum,type) {
23437: var alltargets = new Array('$alltargets');
23438: var offloadtypes = new Array('primary','default');
23439: if (item.checked) {
23440: var total = alltargets.length - 1;
23441: var other;
23442: if (type == offloadtypes[0]) {
23443: other = offloadtypes[1];
23444: } else {
23445: other = offloadtypes[0];
23446: }
23447: for (var i=0; i<total; i++) {
23448: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
23449: if (server == item.value) {
23450: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
23451: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
23452: }
23453: }
23454: }
23455: }
23456: return;
23457: }
23458:
23459: function singleServerToggle(balnum,type) {
23460: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
23461: if (offloadtoSelIdx == 0) {
23462: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
23463: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23464:
23465: } else {
23466: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
23467: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23468: }
23469: return;
23470: }
23471:
23472: function balanceruleChange(formname,balnum,type) {
23473: if (type == '_LC_external') {
23474: return;
23475: }
23476: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
23477: for (var i=0; i<typesRules.length; i++) {
23478: if (formname.elements[typesRules[i]].checked) {
23479: if (formname.elements[typesRules[i]].value != 'specific') {
23480: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
23481: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23482: } else {
23483: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23484: }
23485: }
23486: }
23487: return;
23488: }
23489:
23490: function balancerDeleteChange(balnum) {
23491: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23492: var baltotal = document.getElementById('loadbalancing_total').value;
23493: var addtarget;
23494: var removetarget;
23495: var action = 'delete';
23496: if (document.getElementById('loadbalancing_delete_'+balnum)) {
23497: var lonhost = hostitem.value;
23498: var currIdx = currBalancers.indexOf(lonhost);
23499: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
23500: if (currIdx != -1) {
23501: currBalancers.splice(currIdx,1);
23502: }
23503: addtarget = lonhost;
23504: } else {
23505: if (currIdx == -1) {
23506: currBalancers.push(lonhost);
23507: }
23508: removetarget = lonhost;
23509: action = 'undelete';
23510: }
23511: balancerChange(balnum,baltotal,action,addtarget,removetarget);
23512: }
23513: return;
23514: }
23515:
23516: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
23517: if (baltotal > 1) {
23518: var offloadtypes = new Array('primary','default');
23519: var alltargets = new Array('$alltargets');
23520: var insttypes = new Array('$allinsttypes');
23521: for (var i=0; i<baltotal; i++) {
23522: if (i != balnum) {
23523: for (var j=0; j<offloadtypes.length; j++) {
23524: var total = alltargets.length - 1;
23525: for (var k=0; k<total; k++) {
23526: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
23527: var server = serveritem.value;
23528: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23529: if (server == addtarget) {
23530: serveritem.disabled = '';
23531: }
23532: }
23533: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23534: if (server == removetarget) {
23535: serveritem.disabled = 'disabled';
23536: serveritem.checked = false;
23537: }
23538: }
23539: }
23540: }
23541: for (var j=0; j<insttypes.length; j++) {
23542: if (insttypes[j] != '_LC_external') {
23543: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
23544: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
23545: var currSel = singleserver.selectedIndex;
23546: var currVal = singleserver.options[currSel].value;
23547: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23548: var numoptions = singleserver.options.length;
23549: var needsnew = 1;
23550: for (var k=0; k<numoptions; k++) {
23551: if (singleserver.options[k] == addtarget) {
23552: needsnew = 0;
23553: break;
23554: }
23555: }
23556: if (needsnew == 1) {
23557: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
23558: }
23559: }
23560: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23561: singleserver.options.length = 0;
23562: if ((currVal) && (currVal != removetarget)) {
23563: singleserver.options[0] = new Option("","",false,false);
23564: } else {
23565: singleserver.options[0] = new Option("","",true,true);
23566: }
23567: var idx = 0;
23568: for (var m=0; m<alltargets.length; m++) {
23569: if (currBalancers.indexOf(alltargets[m]) == -1) {
23570: idx ++;
23571: if (currVal == alltargets[m]) {
23572: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
23573: } else {
23574: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23575: }
23576: }
23577: }
23578: }
23579: }
23580: }
23581: }
23582: }
23583: }
23584: }
23585: return;
23586: }
23587:
23588: // ]]>
23589: </script>
23590:
23591: END
23592: }
23593:
23594:
23595: sub new_spares_js {
23596: my @sparestypes = ('primary','default');
23597: my $types = join("','",@sparestypes);
23598: my $select = &mt('Select');
23599: return <<"END";
23600:
23601: <script type="text/javascript">
23602: // <![CDATA[
23603:
23604: function updateNewSpares(formname,lonhost) {
23605: var types = new Array('$types');
23606: var include = new Array();
23607: var exclude = new Array();
23608: for (var i=0; i<types.length; i++) {
23609: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23610: for (var j=0; j<spareboxes.length; j++) {
23611: if (formname.elements[spareboxes[j]].checked) {
23612: exclude.push(formname.elements[spareboxes[j]].value);
23613: } else {
23614: include.push(formname.elements[spareboxes[j]].value);
23615: }
23616: }
23617: }
23618: for (var i=0; i<types.length; i++) {
23619: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23620: var selIdx = newSpare.selectedIndex;
23621: var currnew = newSpare.options[selIdx].value;
23622: var okSpares = new Array();
23623: for (var j=0; j<newSpare.options.length; j++) {
23624: var possible = newSpare.options[j].value;
23625: if (possible != '') {
23626: if (exclude.indexOf(possible) == -1) {
23627: okSpares.push(possible);
23628: } else {
23629: if (currnew == possible) {
23630: selIdx = 0;
23631: }
23632: }
23633: }
23634: }
23635: for (var k=0; k<include.length; k++) {
23636: if (okSpares.indexOf(include[k]) == -1) {
23637: okSpares.push(include[k]);
23638: }
23639: }
23640: okSpares.sort();
23641: newSpare.options.length = 0;
23642: if (selIdx == 0) {
23643: newSpare.options[0] = new Option("$select","",true,true);
23644: } else {
23645: newSpare.options[0] = new Option("$select","",false,false);
23646: }
23647: for (var m=0; m<okSpares.length; m++) {
23648: var idx = m+1;
23649: var selThis = 0;
23650: if (selIdx != 0) {
23651: if (okSpares[m] == currnew) {
23652: selThis = 1;
23653: }
23654: }
23655: if (selThis == 1) {
23656: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23657: } else {
23658: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23659: }
23660: }
23661: }
23662: return;
23663: }
23664:
23665: function checkNewSpares(lonhost,type) {
23666: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23667: var chosen = newSpare.options[newSpare.selectedIndex].value;
23668: if (chosen != '') {
23669: var othertype;
23670: var othernewSpare;
23671: if (type == 'primary') {
23672: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23673: }
23674: if (type == 'default') {
23675: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23676: }
23677: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23678: othernewSpare.selectedIndex = 0;
23679: }
23680: }
23681: return;
23682: }
23683:
23684: // ]]>
23685: </script>
23686:
23687: END
23688:
23689: }
23690:
23691: sub common_domprefs_js {
23692: return <<"END";
23693:
23694: <script type="text/javascript">
23695: // <![CDATA[
23696:
23697: function getIndicesByName(formname,item) {
23698: var group = new Array();
23699: for (var i=0;i<formname.elements.length;i++) {
23700: if (formname.elements[i].name == item) {
23701: group.push(formname.elements[i].id);
23702: }
23703: }
23704: return group;
23705: }
23706:
23707: // ]]>
23708: </script>
23709:
23710: END
23711:
23712: }
23713:
23714: sub recaptcha_js {
23715: my %lt = &captcha_phrases();
23716: return <<"END";
23717:
23718: <script type="text/javascript">
23719: // <![CDATA[
23720:
23721: function updateCaptcha(caller,context) {
23722: var privitem;
23723: var pubitem;
23724: var privtext;
23725: var pubtext;
23726: var versionitem;
23727: var versiontext;
23728: if (document.getElementById(context+'_recaptchapub')) {
23729: pubitem = document.getElementById(context+'_recaptchapub');
23730: } else {
23731: return;
23732: }
23733: if (document.getElementById(context+'_recaptchapriv')) {
23734: privitem = document.getElementById(context+'_recaptchapriv');
23735: } else {
23736: return;
23737: }
23738: if (document.getElementById(context+'_recaptchapubtxt')) {
23739: pubtext = document.getElementById(context+'_recaptchapubtxt');
23740: } else {
23741: return;
23742: }
23743: if (document.getElementById(context+'_recaptchaprivtxt')) {
23744: privtext = document.getElementById(context+'_recaptchaprivtxt');
23745: } else {
23746: return;
23747: }
23748: if (document.getElementById(context+'_recaptchaversion')) {
23749: versionitem = document.getElementById(context+'_recaptchaversion');
23750: } else {
23751: return;
23752: }
23753: if (document.getElementById(context+'_recaptchavertxt')) {
23754: versiontext = document.getElementById(context+'_recaptchavertxt');
23755: } else {
23756: return;
23757: }
23758: if (caller.checked) {
23759: if (caller.value == 'recaptcha') {
23760: pubitem.type = 'text';
23761: privitem.type = 'text';
23762: pubitem.size = '40';
23763: privitem.size = '40';
23764: pubtext.innerHTML = "$lt{'pub'}";
23765: privtext.innerHTML = "$lt{'priv'}";
23766: versionitem.type = 'text';
23767: versionitem.size = '3';
23768: versiontext.innerHTML = "$lt{'ver'}";
23769: } else {
23770: pubitem.type = 'hidden';
23771: privitem.type = 'hidden';
23772: versionitem.type = 'hidden';
23773: pubtext.innerHTML = '';
23774: privtext.innerHTML = '';
23775: versiontext.innerHTML = '';
23776: }
23777: }
23778: return;
23779: }
23780:
23781: // ]]>
23782: </script>
23783:
23784: END
23785:
23786: }
23787:
23788: sub toggle_display_js {
23789: return <<"END";
23790:
23791: <script type="text/javascript">
23792: // <![CDATA[
23793:
23794: function toggleDisplay(domForm,caller) {
23795: if (document.getElementById(caller)) {
23796: var divitem = document.getElementById(caller);
23797: var optionsElement = domForm.coursecredits;
23798: var checkval = 1;
23799: var dispval = 'block';
23800: var selfcreateRegExp = /^cancreate_emailverified/;
23801: if (caller == 'emailoptions') {
23802: optionsElement = domForm.cancreate_email;
23803: }
23804: if (caller == 'studentsubmission') {
23805: optionsElement = domForm.postsubmit;
23806: }
23807: if (caller == 'cloneinstcode') {
23808: optionsElement = domForm.canclone;
23809: checkval = 'instcode';
23810: }
23811: if (selfcreateRegExp.test(caller)) {
23812: optionsElement = domForm.elements[caller];
23813: checkval = 'other';
23814: dispval = 'inline'
23815: }
23816: if (optionsElement.length) {
23817: var currval;
23818: for (var i=0; i<optionsElement.length; i++) {
23819: if (optionsElement[i].checked) {
23820: currval = optionsElement[i].value;
23821: }
23822: }
23823: if (currval == checkval) {
23824: divitem.style.display = dispval;
23825: } else {
23826: divitem.style.display = 'none';
23827: }
23828: }
23829: }
23830: return;
23831: }
23832:
23833: // ]]>
23834: </script>
23835:
23836: END
23837:
23838: }
23839:
23840: sub captcha_phrases {
23841: return &Apache::lonlocal::texthash (
23842: priv => 'Private key',
23843: pub => 'Public key',
23844: original => 'original (CAPTCHA)',
23845: recaptcha => 'successor (ReCAPTCHA)',
23846: notused => 'unused',
23847: ver => 'ReCAPTCHA version (1 or 2)',
23848: );
23849: }
23850:
23851: sub devalidate_remote_domconfs {
23852: my ($dom,$cachekeys) = @_;
23853: return unless (ref($cachekeys) eq 'HASH');
23854: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23855: my %thismachine;
23856: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23857: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23858: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23859: 'ipaccess','trust');
23860: my %cache_by_lonhost;
23861: if (exists($cachekeys->{'samllanding'})) {
23862: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23863: my %landing = %{$cachekeys->{'samllanding'}};
23864: my %domservers = &Apache::lonnet::get_servers($dom);
23865: if (keys(%domservers)) {
23866: foreach my $server (keys(%domservers)) {
23867: my @cached;
23868: next if ($thismachine{$server});
23869: if ($landing{$server}) {
23870: push(@cached,&escape('samllanding').':'.&escape($server));
23871: }
23872: if (@cached) {
23873: $cache_by_lonhost{$server} = \@cached;
23874: }
23875: }
23876: }
23877: }
23878: }
23879: if (keys(%servers)) {
23880: foreach my $server (keys(%servers)) {
23881: next if ($thismachine{$server});
23882: my @cached;
23883: foreach my $name (@posscached) {
23884: if ($cachekeys->{$name}) {
23885: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23886: if (ref($cachekeys->{$name}) eq 'HASH') {
23887: foreach my $key (keys(%{$cachekeys->{$name}})) {
23888: push(@cached,&escape($name).':'.&escape($key));
23889: }
23890: }
23891: } else {
23892: push(@cached,&escape($name).':'.&escape($dom));
23893: }
23894: }
23895: }
23896: if ((exists($cache_by_lonhost{$server})) &&
23897: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23898: push(@cached,@{$cache_by_lonhost{$server}});
23899: }
23900: if (@cached) {
23901: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23902: }
23903: }
23904: }
23905: return;
23906: }
23907:
23908: 1;
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