File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.363:
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Thu Jul 18 18:28:52 2019 UTC (4 years, 11 months ago) by
raeburn
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MAIN
CVS tags:
HEAD
- Bug 6754. LON-CAPA as LTI Provider.
Domain configuration to support session expiration in LON-CAPA,
after user logs out of LTI Consumer which originally launched session,
(if Consumer supports logoutServiceUrl; e.g. custom_logout_url in Canvas).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.363 2019/07/18 18:28:52 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:
180: my $registered_cleanup;
181: my $modified_urls;
182:
183: sub handler {
184: my $r=shift;
185: if ($r->header_only) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: return OK;
189: }
190:
191: my $context = 'domain';
192: my $dom = $env{'request.role.domain'};
193: my $domdesc = &Apache::lonnet::domain($dom,'description');
194: if (&Apache::lonnet::allowed('mau',$dom)) {
195: &Apache::loncommon::content_type($r,'text/html');
196: $r->send_http_header;
197: } else {
198: $env{'user.error.msg'}=
199: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
200: return HTTP_NOT_ACCEPTABLE;
201: }
202:
203: $registered_cleanup=0;
204: @{$modified_urls}=();
205:
206: &Apache::lonhtmlcommon::clear_breadcrumbs();
207: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
208: ['phase','actions']);
209: my $phase = 'pickactions';
210: if ( exists($env{'form.phase'}) ) {
211: $phase = $env{'form.phase'};
212: }
213: my %servers = &Apache::lonnet::internet_dom_servers($dom);
214: my %domconfig =
215: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
216: 'quotas','autoenroll','autoupdate','autocreate',
217: 'directorysrch','usercreation','usermodification',
218: 'contacts','defaults','scantron','coursecategories',
219: 'serverstatuses','requestcourses','helpsettings',
220: 'coursedefaults','usersessions','loadbalancing',
221: 'requestauthor','selfenrollment','inststatus',
222: 'ltitools','ssl','trust','lti','privacy','passwords'],$dom);
223: my %encconfig =
224: &Apache::lonnet::get_dom('encconfig',['ltitools','lti'],$dom);
225: if (ref($domconfig{'ltitools'}) eq 'HASH') {
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
229: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
230: foreach my $item ('key','secret') {
231: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
232: }
233: }
234: }
235: }
236: }
237: if (ref($domconfig{'lti'}) eq 'HASH') {
238: if (ref($encconfig{'lti'}) eq 'HASH') {
239: foreach my $id (keys(%{$domconfig{'lti'}})) {
240: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
241: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
242: foreach my $item ('key','secret') {
243: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
244: }
245: }
246: }
247: }
248: }
249: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
250: 'autoupdate','autocreate','directorysrch','contacts','privacy',
251: 'usercreation','selfcreation','usermodification','scantron',
252: 'requestcourses','requestauthor','coursecategories',
253: 'serverstatuses','helpsettings','coursedefaults',
254: 'ltitools','selfenrollment','usersessions','ssl','trust','lti');
255: my %existing;
256: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
257: %existing = %{$domconfig{'loadbalancing'}};
258: }
259: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
260: push(@prefs_order,'loadbalancing');
261: }
262: my %prefs = (
263: 'rolecolors' =>
264: { text => 'Default color schemes',
265: help => 'Domain_Configuration_Color_Schemes',
266: header => [{col1 => 'Student Settings',
267: col2 => '',},
268: {col1 => 'Coordinator Settings',
269: col2 => '',},
270: {col1 => 'Author Settings',
271: col2 => '',},
272: {col1 => 'Administrator Settings',
273: col2 => '',}],
274: print => \&print_rolecolors,
275: modify => \&modify_rolecolors,
276: },
277: 'login' =>
278: { text => 'Log-in page options',
279: help => 'Domain_Configuration_Login_Page',
280: header => [{col1 => 'Log-in Page Items',
281: col2 => '',},
282: {col1 => 'Log-in Help',
283: col2 => 'Value'},
284: {col1 => 'Custom HTML in document head',
285: col2 => 'Value'}],
286: print => \&print_login,
287: modify => \&modify_login,
288: },
289: 'defaults' =>
290: { text => 'Default authentication/language/timezone/portal/types',
291: help => 'Domain_Configuration_LangTZAuth',
292: header => [{col1 => 'Setting',
293: col2 => 'Value'},
294: {col1 => 'Institutional user types',
295: col2 => 'Name displayed'}],
296: print => \&print_defaults,
297: modify => \&modify_defaults,
298: },
299: 'passwords' =>
300: { text => 'Passwords (Internal authentication)',
301: help => 'Domain_Configuration_Passwords',
302: header => [{col1 => 'Resetting Forgotten Password',
303: col2 => 'Settings'},
304: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
305: col2 => 'Settings'},
306: {col1 => 'Rules for LON-CAPA Passwords',
307: col2 => 'Settings'},
308: {col1 => 'Course Owner Changing Student Passwords',
309: col2 => 'Settings'}],
310: print => \&print_passwords,
311: modify => \&modify_passwords,
312: },
313: 'quotas' =>
314: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
315: help => 'Domain_Configuration_Quotas',
316: header => [{col1 => 'User affiliation',
317: col2 => 'Available tools',
318: col3 => 'Quotas, MB; (Authoring requires role)',}],
319: print => \&print_quotas,
320: modify => \&modify_quotas,
321: },
322: 'autoenroll' =>
323: { text => 'Auto-enrollment settings',
324: help => 'Domain_Configuration_Auto_Enrollment',
325: header => [{col1 => 'Configuration setting',
326: col2 => 'Value(s)'}],
327: print => \&print_autoenroll,
328: modify => \&modify_autoenroll,
329: },
330: 'autoupdate' =>
331: { text => 'Auto-update settings',
332: help => 'Domain_Configuration_Auto_Updates',
333: header => [{col1 => 'Setting',
334: col2 => 'Value',},
335: {col1 => 'Setting',
336: col2 => 'Affiliation'},
337: {col1 => 'User population',
338: col2 => 'Updatable user data'}],
339: print => \&print_autoupdate,
340: modify => \&modify_autoupdate,
341: },
342: 'autocreate' =>
343: { text => 'Auto-course creation settings',
344: help => 'Domain_Configuration_Auto_Creation',
345: header => [{col1 => 'Configuration Setting',
346: col2 => 'Value',}],
347: print => \&print_autocreate,
348: modify => \&modify_autocreate,
349: },
350: 'directorysrch' =>
351: { text => 'Directory searches',
352: help => 'Domain_Configuration_InstDirectory_Search',
353: header => [{col1 => 'Institutional Directory Setting',
354: col2 => 'Value',},
355: {col1 => 'LON-CAPA Directory Setting',
356: col2 => 'Value',}],
357: print => \&print_directorysrch,
358: modify => \&modify_directorysrch,
359: },
360: 'contacts' =>
361: { text => 'E-mail addresses and helpform',
362: help => 'Domain_Configuration_Contact_Info',
363: header => [{col1 => 'Default e-mail addresses',
364: col2 => 'Value',},
365: {col1 => 'Recipient(s) for notifications',
366: col2 => 'Value',},
367: {col1 => 'Nightly status check e-mail',
368: col2 => 'Settings',},
369: {col1 => 'Ask helpdesk form settings',
370: col2 => 'Value',},],
371: print => \&print_contacts,
372: modify => \&modify_contacts,
373: },
374: 'usercreation' =>
375: { text => 'User creation',
376: help => 'Domain_Configuration_User_Creation',
377: header => [{col1 => 'Format rule type',
378: col2 => 'Format rules in force'},
379: {col1 => 'User account creation',
380: col2 => 'Usernames which may be created',},
381: {col1 => 'Context',
382: col2 => 'Assignable authentication types'}],
383: print => \&print_usercreation,
384: modify => \&modify_usercreation,
385: },
386: 'selfcreation' =>
387: { text => 'Users self-creating accounts',
388: help => 'Domain_Configuration_Self_Creation',
389: header => [{col1 => 'Self-creation with institutional username',
390: col2 => 'Enabled?'},
391: {col1 => 'Institutional user type (login/SSO self-creation)',
392: col2 => 'Information user can enter'},
393: {col1 => 'Self-creation with e-mail verification',
394: col2 => 'Settings'}],
395: print => \&print_selfcreation,
396: modify => \&modify_selfcreation,
397: },
398: 'usermodification' =>
399: { text => 'User modification',
400: help => 'Domain_Configuration_User_Modification',
401: header => [{col1 => 'Target user has role',
402: col2 => 'User information updatable in author context'},
403: {col1 => 'Target user has role',
404: col2 => 'User information updatable in course context'}],
405: print => \&print_usermodification,
406: modify => \&modify_usermodification,
407: },
408: 'scantron' =>
409: { text => 'Bubblesheet format',
410: help => 'Domain_Configuration_Scantron_Format',
411: header => [ {col1 => 'Bubblesheet format file',
412: col2 => ''},
413: {col1 => 'Bubblesheet data upload formats',
414: col2 => 'Settings'}],
415: print => \&print_scantron,
416: modify => \&modify_scantron,
417: },
418: 'requestcourses' =>
419: {text => 'Request creation of courses',
420: help => 'Domain_Configuration_Request_Courses',
421: header => [{col1 => 'User affiliation',
422: col2 => 'Availability/Processing of requests',},
423: {col1 => 'Setting',
424: col2 => 'Value'},
425: {col1 => 'Available textbooks',
426: col2 => ''},
427: {col1 => 'Available templates',
428: col2 => ''},
429: {col1 => 'Validation (not official courses)',
430: col2 => 'Value'},],
431: print => \&print_quotas,
432: modify => \&modify_quotas,
433: },
434: 'requestauthor' =>
435: {text => 'Request Authoring Space',
436: help => 'Domain_Configuration_Request_Author',
437: header => [{col1 => 'User affiliation',
438: col2 => 'Availability/Processing of requests',},
439: {col1 => 'Setting',
440: col2 => 'Value'}],
441: print => \&print_quotas,
442: modify => \&modify_quotas,
443: },
444: 'coursecategories' =>
445: { text => 'Cataloging of courses/communities',
446: help => 'Domain_Configuration_Cataloging_Courses',
447: header => [{col1 => 'Catalog type/availability',
448: col2 => '',},
449: {col1 => 'Category settings for standard catalog',
450: col2 => '',},
451: {col1 => 'Categories',
452: col2 => '',
453: }],
454: print => \&print_coursecategories,
455: modify => \&modify_coursecategories,
456: },
457: 'serverstatuses' =>
458: {text => 'Access to server status pages',
459: help => 'Domain_Configuration_Server_Status',
460: header => [{col1 => 'Status Page',
461: col2 => 'Other named users',
462: col3 => 'Specific IPs',
463: }],
464: print => \&print_serverstatuses,
465: modify => \&modify_serverstatuses,
466: },
467: 'helpsettings' =>
468: {text => 'Support settings',
469: help => 'Domain_Configuration_Help_Settings',
470: header => [{col1 => 'Help Page Settings (logged-in users)',
471: col2 => 'Value'},
472: {col1 => 'Helpdesk Roles',
473: col2 => 'Settings'},],
474: print => \&print_helpsettings,
475: modify => \&modify_helpsettings,
476: },
477: 'coursedefaults' =>
478: {text => 'Course/Community defaults',
479: help => 'Domain_Configuration_Course_Defaults',
480: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
481: col2 => 'Value',},
482: {col1 => 'Defaults which can be overridden for each course by a DC',
483: col2 => 'Value',},],
484: print => \&print_coursedefaults,
485: modify => \&modify_coursedefaults,
486: },
487: 'selfenrollment' =>
488: {text => 'Self-enrollment in Course/Community',
489: help => 'Domain_Configuration_Selfenrollment',
490: header => [{col1 => 'Configuration Rights',
491: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
492: {col1 => 'Defaults',
493: col2 => 'Value'},
494: {col1 => 'Self-enrollment validation (optional)',
495: col2 => 'Value'},],
496: print => \&print_selfenrollment,
497: modify => \&modify_selfenrollment,
498: },
499: 'privacy' =>
500: {text => 'Availability of User Information',
501: help => 'Domain_Configuration_User_Privacy',
502: header => [{col1 => 'Role assigned in different domain',
503: col2 => 'Approval options'},
504: {col1 => 'Role assigned in different domain to user of type',
505: col2 => 'User information available in that domain'},
506: {col1 => "Role assigned in user's domain",
507: col2 => 'Information viewable by privileged user'},
508: {col1 => "Role assigned in user's domain",
509: col2 => 'Information viewable by unprivileged user'}],
510: print => \&print_privacy,
511: modify => \&modify_privacy,
512: },
513: 'usersessions' =>
514: {text => 'User session hosting/offloading',
515: help => 'Domain_Configuration_User_Sessions',
516: header => [{col1 => 'Domain server',
517: col2 => 'Servers to offload sessions to when busy'},
518: {col1 => 'Hosting of users from other domains',
519: col2 => 'Rules'},
520: {col1 => "Hosting domain's own users elsewhere",
521: col2 => 'Rules'}],
522: print => \&print_usersessions,
523: modify => \&modify_usersessions,
524: },
525: 'loadbalancing' =>
526: {text => 'Dedicated Load Balancer(s)',
527: help => 'Domain_Configuration_Load_Balancing',
528: header => [{col1 => 'Balancers',
529: col2 => 'Default destinations',
530: col3 => 'User affiliation',
531: col4 => 'Overrides'},
532: ],
533: print => \&print_loadbalancing,
534: modify => \&modify_loadbalancing,
535: },
536: 'ltitools' =>
537: {text => 'External Tools (LTI)',
538: help => 'Domain_Configuration_LTI_Tools',
539: header => [{col1 => 'Setting',
540: col2 => 'Value',}],
541: print => \&print_ltitools,
542: modify => \&modify_ltitools,
543: },
544: 'ssl' =>
545: {text => 'LON-CAPA Network (SSL)',
546: help => 'Domain_Configuration_Network_SSL',
547: header => [{col1 => 'Server',
548: col2 => 'Certificate Status'},
549: {col1 => 'Connections to other servers',
550: col2 => 'Rules'},
551: {col1 => 'Connections from other servers',
552: col2 => 'Rules'},
553: {col1 => "Replicating domain's published content",
554: col2 => 'Rules'}],
555: print => \&print_ssl,
556: modify => \&modify_ssl,
557: },
558: 'trust' =>
559: {text => 'Trust Settings',
560: help => 'Domain_Configuration_Trust',
561: header => [{col1 => "Access to this domain's content by others",
562: col2 => 'Rules'},
563: {col1 => "Access to other domain's content by this domain",
564: col2 => 'Rules'},
565: {col1 => "Enrollment in this domain's courses by others",
566: col2 => 'Rules',},
567: {col1 => "Co-author roles in this domain for others",
568: col2 => 'Rules',},
569: {col1 => "Co-author roles for this domain's users elsewhere",
570: col2 => 'Rules',},
571: {col1 => "Domain roles in this domain assignable to others",
572: col2 => 'Rules'},
573: {col1 => "Course catalog for this domain displayed elsewhere",
574: col2 => 'Rules'},
575: {col1 => "Requests for creation of courses in this domain by others",
576: col2 => 'Rules'},
577: {col1 => "Users in other domains can send messages to this domain",
578: col2 => 'Rules'},],
579: print => \&print_trust,
580: modify => \&modify_trust,
581: },
582: 'lti' =>
583: {text => 'LTI Provider',
584: help => 'Domain_Configuration_LTI_Provider',
585: header => [{col1 => 'Setting',
586: col2 => 'Value',}],
587: print => \&print_lti,
588: modify => \&modify_lti,
589: },
590: );
591: if (keys(%servers) > 1) {
592: $prefs{'login'} = { text => 'Log-in page options',
593: help => 'Domain_Configuration_Login_Page',
594: header => [{col1 => 'Log-in Service',
595: col2 => 'Server Setting',},
596: {col1 => 'Log-in Page Items',
597: col2 => ''},
598: {col1 => 'Log-in Help',
599: col2 => 'Value'},
600: {col1 => 'Custom HTML in document head',
601: col2 => 'Value'}],
602: print => \&print_login,
603: modify => \&modify_login,
604: };
605: }
606:
607: my @roles = ('student','coordinator','author','admin');
608: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
609: &Apache::lonhtmlcommon::add_breadcrumb
610: ({href=>"javascript:changePage(document.$phase,'pickactions')",
611: text=>"Settings to display/modify"});
612: my $confname = $dom.'-domainconfig';
613:
614: if ($phase eq 'process') {
615: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
616: \%prefs,\%domconfig,$confname,\@roles);
617: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
618: $r->rflush();
619: &devalidate_remote_domconfs($dom,$result);
620: }
621: } elsif ($phase eq 'display') {
622: my $js = &recaptcha_js().
623: &toggle_display_js();
624: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
625: my ($othertitle,$usertypes,$types) =
626: &Apache::loncommon::sorted_inst_types($dom);
627: $js .= &lonbalance_targets_js($dom,$types,\%servers,
628: $domconfig{'loadbalancing'}).
629: &new_spares_js().
630: &common_domprefs_js().
631: &Apache::loncommon::javascript_array_indexof();
632: }
633: if (grep(/^requestcourses$/,@actions)) {
634: my $javascript_validations;
635: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
636: $js .= <<END;
637: <script type="text/javascript">
638: $javascript_validations
639: </script>
640: $coursebrowserjs
641: END
642: }
643: if (grep(/^selfcreation$/,@actions)) {
644: $js .= &selfcreate_javascript();
645: }
646: if (grep(/^contacts$/,@actions)) {
647: $js .= &contacts_javascript();
648: }
649: if (grep(/^scantron$/,@actions)) {
650: $js .= &scantron_javascript();
651: }
652: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
653: } else {
654: # check if domconfig user exists for the domain.
655: my $servadm = $r->dir_config('lonAdmEMail');
656: my ($configuserok,$author_ok,$switchserver) =
657: &config_check($dom,$confname,$servadm);
658: unless ($configuserok eq 'ok') {
659: &Apache::lonconfigsettings::print_header($r,$phase,$context);
660: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
661: $confname).
662: '<br />'
663: );
664: if ($switchserver) {
665: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
666: '<br />'.
667: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
668: '<br />'.
669: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
670: '<br />'.
671: &mt('To do that now, use the following link: [_1]',$switchserver)
672: );
673: } else {
674: $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.').
675: '<br />'.
676: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
677: );
678: }
679: $r->print(&Apache::loncommon::end_page());
680: return OK;
681: }
682: if (keys(%domconfig) == 0) {
683: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
684: my @ids=&Apache::lonnet::current_machine_ids();
685: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
686: my %designhash = &Apache::loncommon::get_domainconf($dom);
687: my @loginimages = ('img','logo','domlogo','login');
688: my $custom_img_count = 0;
689: foreach my $img (@loginimages) {
690: if ($designhash{$dom.'.login.'.$img} ne '') {
691: $custom_img_count ++;
692: }
693: }
694: foreach my $role (@roles) {
695: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
696: $custom_img_count ++;
697: }
698: }
699: if ($custom_img_count > 0) {
700: &Apache::lonconfigsettings::print_header($r,$phase,$context);
701: my $switch_server = &check_switchserver($dom,$confname);
702: $r->print(
703: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
704: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
705: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
706: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
707: if ($switch_server) {
708: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
709: }
710: $r->print(&Apache::loncommon::end_page());
711: return OK;
712: }
713: }
714: }
715: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
716: }
717: return OK;
718: }
719:
720: sub process_changes {
721: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
722: my %domconfig;
723: if (ref($values) eq 'HASH') {
724: %domconfig = %{$values};
725: }
726: my $output;
727: if ($action eq 'login') {
728: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
729: } elsif ($action eq 'rolecolors') {
730: $output = &modify_rolecolors($r,$dom,$confname,$roles,
731: $lastactref,%domconfig);
732: } elsif ($action eq 'quotas') {
733: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
734: } elsif ($action eq 'autoenroll') {
735: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
736: } elsif ($action eq 'autoupdate') {
737: $output = &modify_autoupdate($dom,%domconfig);
738: } elsif ($action eq 'autocreate') {
739: $output = &modify_autocreate($dom,%domconfig);
740: } elsif ($action eq 'directorysrch') {
741: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
742: } elsif ($action eq 'usercreation') {
743: $output = &modify_usercreation($dom,%domconfig);
744: } elsif ($action eq 'selfcreation') {
745: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
746: } elsif ($action eq 'usermodification') {
747: $output = &modify_usermodification($dom,%domconfig);
748: } elsif ($action eq 'contacts') {
749: $output = &modify_contacts($dom,$lastactref,%domconfig);
750: } elsif ($action eq 'defaults') {
751: $output = &modify_defaults($dom,$lastactref,%domconfig);
752: } elsif ($action eq 'scantron') {
753: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
754: } elsif ($action eq 'coursecategories') {
755: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
756: } elsif ($action eq 'serverstatuses') {
757: $output = &modify_serverstatuses($dom,%domconfig);
758: } elsif ($action eq 'requestcourses') {
759: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
760: } elsif ($action eq 'requestauthor') {
761: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
762: } elsif ($action eq 'helpsettings') {
763: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
764: } elsif ($action eq 'coursedefaults') {
765: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
766: } elsif ($action eq 'selfenrollment') {
767: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
768: } elsif ($action eq 'usersessions') {
769: $output = &modify_usersessions($dom,$lastactref,%domconfig);
770: } elsif ($action eq 'loadbalancing') {
771: $output = &modify_loadbalancing($dom,%domconfig);
772: } elsif ($action eq 'ltitools') {
773: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
774: } elsif ($action eq 'ssl') {
775: $output = &modify_ssl($dom,$lastactref,%domconfig);
776: } elsif ($action eq 'trust') {
777: $output = &modify_trust($dom,$lastactref,%domconfig);
778: } elsif ($action eq 'lti') {
779: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
780: } elsif ($action eq 'privacy') {
781: $output = &modify_privacy($dom,%domconfig);
782: } elsif ($action eq 'passwords') {
783: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
784: }
785: return $output;
786: }
787:
788: sub print_config_box {
789: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
790: my $rowtotal = 0;
791: my $output;
792: if ($action eq 'coursecategories') {
793: $output = &coursecategories_javascript($settings);
794: } elsif ($action eq 'defaults') {
795: $output = &defaults_javascript($settings);
796: } elsif ($action eq 'passwords') {
797: $output = &passwords_javascript();
798: } elsif ($action eq 'helpsettings') {
799: my (%privs,%levelscurrent);
800: my %full=();
801: my %levels=(
802: course => {},
803: domain => {},
804: system => {},
805: );
806: my $context = 'domain';
807: my $crstype = 'Course';
808: my $formname = 'display';
809: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
810: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
811: $output =
812: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
813: \@templateroles);
814: } elsif ($action eq 'ltitools') {
815: $output .= <itools_javascript($settings);
816: } elsif ($action eq 'lti') {
817: $output .= <i_javascript($settings);
818: }
819: $output .=
820: '<table class="LC_nested_outer">
821: <tr>
822: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
823: &mt($item->{text}).' '.
824: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
825: '</tr>';
826: $rowtotal ++;
827: my $numheaders = 1;
828: if (ref($item->{'header'}) eq 'ARRAY') {
829: $numheaders = scalar(@{$item->{'header'}});
830: }
831: if ($numheaders > 1) {
832: my $colspan = '';
833: my $rightcolspan = '';
834: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
835: ($action eq 'directorysrch') ||
836: (($action eq 'login') && ($numheaders < 4))) {
837: $colspan = ' colspan="2"';
838: }
839: if ($action eq 'usersessions') {
840: $rightcolspan = ' colspan="3"';
841: }
842: $output .= '
843: <tr>
844: <td>
845: <table class="LC_nested">
846: <tr class="LC_info_row">
847: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
848: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
849: </tr>';
850: $rowtotal ++;
851: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
852: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
853: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
854: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
855: ($action eq 'contacts') || ($action eq 'privacy')) {
856: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
857: } elsif ($action eq 'passwords') {
858: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
859: } elsif ($action eq 'coursecategories') {
860: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
861: } elsif ($action eq 'scantron') {
862: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
863: } elsif ($action eq 'login') {
864: if ($numheaders == 4) {
865: $colspan = ' colspan="2"';
866: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
867: } else {
868: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
869: }
870: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
871: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
872: } elsif ($action eq 'rolecolors') {
873: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
874: }
875: $output .= '
876: </table>
877: </td>
878: </tr>
879: <tr>
880: <td>
881: <table class="LC_nested">
882: <tr class="LC_info_row">
883: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
884: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
885: </tr>';
886: $rowtotal ++;
887: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
888: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
889: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
890: ($action eq 'trust') || ($action eq 'contacts') ||
891: ($action eq 'privacy') || ($action eq 'passwords')) {
892: if ($action eq 'coursecategories') {
893: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
894: $colspan = ' colspan="2"';
895: } elsif ($action eq 'trust') {
896: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
897: } elsif ($action eq 'passwords') {
898: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
899: } else {
900: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
901: }
902: if ($action eq 'trust') {
903: $output .= '
904: </table>
905: </td>
906: </tr>';
907: my @trusthdrs = qw(2 3 4 5 6 7);
908: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
909: for (my $i=0; $i<@trusthdrs; $i++) {
910: $output .= '
911: <tr>
912: <td>
913: <table class="LC_nested">
914: <tr class="LC_info_row">
915: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
916: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
917: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
918: </table>
919: </td>
920: </tr>';
921: }
922: $output .= '
923: <tr>
924: <td>
925: <table class="LC_nested">
926: <tr class="LC_info_row">
927: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
928: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
929: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
930: } else {
931: $output .= '
932: </table>
933: </td>
934: </tr>
935: <tr>
936: <td>
937: <table class="LC_nested">
938: <tr class="LC_info_row">
939: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
940: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
941: </tr>'."\n";
942: if ($action eq 'coursecategories') {
943: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
944: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
945: if ($action eq 'passwords') {
946: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
947: } else {
948: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
949: }
950: $output .= '
951: </tr>
952: </table>
953: </td>
954: </tr>
955: <tr>
956: <td>
957: <table class="LC_nested">
958: <tr class="LC_info_row">
959: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
960: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
961: if ($action eq 'passwords') {
962: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
963: } else {
964: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
965: }
966: $output .= '
967: </table>
968: </td>
969: </tr>
970: <tr>';
971: } else {
972: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
973: }
974: }
975: $rowtotal ++;
976: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
977: ($action eq 'defaults') || ($action eq 'directorysrch') ||
978: ($action eq 'helpsettings')) {
979: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
980: } elsif ($action eq 'scantron') {
981: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
982: } elsif ($action eq 'ssl') {
983: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
984: </table>
985: </td>
986: </tr>
987: <tr>
988: <td>
989: <table class="LC_nested">
990: <tr class="LC_info_row">
991: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
992: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
993: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
994: </table>
995: </td>
996: </tr>
997: <tr>
998: <td>
999: <table class="LC_nested">
1000: <tr class="LC_info_row">
1001: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1002: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1003: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1004: } elsif ($action eq 'login') {
1005: if ($numheaders == 4) {
1006: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1007: </table>
1008: </td>
1009: </tr>
1010: <tr>
1011: <td>
1012: <table class="LC_nested">
1013: <tr class="LC_info_row">
1014: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1015: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1016: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1017: $rowtotal ++;
1018: } else {
1019: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1020: }
1021: $output .= '
1022: </table>
1023: </td>
1024: </tr>
1025: <tr>
1026: <td>
1027: <table class="LC_nested">
1028: <tr class="LC_info_row">';
1029: if ($numheaders == 4) {
1030: $output .= '
1031: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1032: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1033: </tr>';
1034: } else {
1035: $output .= '
1036: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1037: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1038: </tr>';
1039: }
1040: $rowtotal ++;
1041: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
1042: } elsif ($action eq 'requestcourses') {
1043: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1044: $rowtotal ++;
1045: $output .= &print_studentcode($settings,\$rowtotal).'
1046: </table>
1047: </td>
1048: </tr>
1049: <tr>
1050: <td>
1051: <table class="LC_nested">
1052: <tr class="LC_info_row">
1053: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1054: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1055: &textbookcourses_javascript($settings).
1056: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1057: </table>
1058: </td>
1059: </tr>
1060: <tr>
1061: <td>
1062: <table class="LC_nested">
1063: <tr class="LC_info_row">
1064: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1065: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1066: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1067: </table>
1068: </td>
1069: </tr>
1070: <tr>
1071: <td>
1072: <table class="LC_nested">
1073: <tr class="LC_info_row">
1074: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1075: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1076: </tr>'.
1077: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1078: } elsif ($action eq 'requestauthor') {
1079: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1080: $rowtotal ++;
1081: } elsif ($action eq 'rolecolors') {
1082: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1083: </table>
1084: </td>
1085: </tr>
1086: <tr>
1087: <td>
1088: <table class="LC_nested">
1089: <tr class="LC_info_row">
1090: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1091: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1092: <td class="LC_right_item" style="vertical-align: top">'.
1093: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1094: </tr>'.
1095: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1096: </table>
1097: </td>
1098: </tr>
1099: <tr>
1100: <td>
1101: <table class="LC_nested">
1102: <tr class="LC_info_row">
1103: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1104: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1105: </tr>'.
1106: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1107: $rowtotal += 2;
1108: }
1109: } else {
1110: $output .= '
1111: <tr>
1112: <td>
1113: <table class="LC_nested">
1114: <tr class="LC_info_row">';
1115: if ($action eq 'login') {
1116: $output .= '
1117: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1118: } elsif ($action eq 'serverstatuses') {
1119: $output .= '
1120: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1121: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1122:
1123: } else {
1124: $output .= '
1125: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1126: }
1127: if (defined($item->{'header'}->[0]->{'col3'})) {
1128: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1129: &mt($item->{'header'}->[0]->{'col2'});
1130: if ($action eq 'serverstatuses') {
1131: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1132: }
1133: } else {
1134: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1135: &mt($item->{'header'}->[0]->{'col2'});
1136: }
1137: $output .= '</td>';
1138: if ($item->{'header'}->[0]->{'col3'}) {
1139: if (defined($item->{'header'}->[0]->{'col4'})) {
1140: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1141: &mt($item->{'header'}->[0]->{'col3'});
1142: } else {
1143: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1144: &mt($item->{'header'}->[0]->{'col3'});
1145: }
1146: if ($action eq 'serverstatuses') {
1147: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1148: }
1149: $output .= '</td>';
1150: }
1151: if ($item->{'header'}->[0]->{'col4'}) {
1152: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1153: &mt($item->{'header'}->[0]->{'col4'});
1154: }
1155: $output .= '</tr>';
1156: $rowtotal ++;
1157: if ($action eq 'quotas') {
1158: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1159: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1160: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1161: ($action eq 'ltitools') || ($action eq 'lti')) {
1162: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1163: }
1164: }
1165: $output .= '
1166: </table>
1167: </td>
1168: </tr>
1169: </table><br />';
1170: return ($output,$rowtotal);
1171: }
1172:
1173: sub print_login {
1174: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1175: my ($css_class,$datatable);
1176: my %choices = &login_choices();
1177:
1178: if ($caller eq 'service') {
1179: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1180: my $choice = $choices{'disallowlogin'};
1181: $css_class = ' class="LC_odd_row"';
1182: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1183: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1184: '<th>'.$choices{'server'}.'</th>'.
1185: '<th>'.$choices{'serverpath'}.'</th>'.
1186: '<th>'.$choices{'custompath'}.'</th>'.
1187: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1188: my %disallowed;
1189: if (ref($settings) eq 'HASH') {
1190: if (ref($settings->{'loginvia'}) eq 'HASH') {
1191: %disallowed = %{$settings->{'loginvia'}};
1192: }
1193: }
1194: foreach my $lonhost (sort(keys(%servers))) {
1195: my $direct = 'selected="selected"';
1196: if (ref($disallowed{$lonhost}) eq 'HASH') {
1197: if ($disallowed{$lonhost}{'server'} ne '') {
1198: $direct = '';
1199: }
1200: }
1201: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1202: '<td><select name="'.$lonhost.'_server">'.
1203: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1204: '</option>';
1205: foreach my $hostid (sort(keys(%servers))) {
1206: next if ($servers{$hostid} eq $servers{$lonhost});
1207: my $selected = '';
1208: if (ref($disallowed{$lonhost}) eq 'HASH') {
1209: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1210: $selected = 'selected="selected"';
1211: }
1212: }
1213: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1214: $servers{$hostid}.'</option>';
1215: }
1216: $datatable .= '</select></td>'.
1217: '<td><select name="'.$lonhost.'_serverpath">';
1218: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1219: my $pathname = $path;
1220: if ($path eq 'custom') {
1221: $pathname = &mt('Custom Path').' ->';
1222: }
1223: my $selected = '';
1224: if (ref($disallowed{$lonhost}) eq 'HASH') {
1225: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1226: $selected = 'selected="selected"';
1227: }
1228: } elsif ($path eq '') {
1229: $selected = 'selected="selected"';
1230: }
1231: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1232: }
1233: $datatable .= '</select></td>';
1234: my ($custom,$exempt);
1235: if (ref($disallowed{$lonhost}) eq 'HASH') {
1236: $custom = $disallowed{$lonhost}{'custompath'};
1237: $exempt = $disallowed{$lonhost}{'exempt'};
1238: }
1239: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1240: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1241: '</tr>';
1242: }
1243: $datatable .= '</table></td></tr>';
1244: return $datatable;
1245: } elsif ($caller eq 'page') {
1246: my %defaultchecked = (
1247: 'coursecatalog' => 'on',
1248: 'helpdesk' => 'on',
1249: 'adminmail' => 'off',
1250: 'newuser' => 'off',
1251: );
1252: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1253: my (%checkedon,%checkedoff);
1254: foreach my $item (@toggles) {
1255: if ($defaultchecked{$item} eq 'on') {
1256: $checkedon{$item} = ' checked="checked" ';
1257: $checkedoff{$item} = ' ';
1258: } elsif ($defaultchecked{$item} eq 'off') {
1259: $checkedoff{$item} = ' checked="checked" ';
1260: $checkedon{$item} = ' ';
1261: }
1262: }
1263: my @images = ('img','logo','domlogo','login');
1264: my @logintext = ('textcol','bgcol');
1265: my @bgs = ('pgbg','mainbg','sidebg');
1266: my @links = ('link','alink','vlink');
1267: my %designhash = &Apache::loncommon::get_domainconf($dom);
1268: my %defaultdesign = %Apache::loncommon::defaultdesign;
1269: my (%is_custom,%designs);
1270: my %defaults = (
1271: font => $defaultdesign{'login.font'},
1272: );
1273: foreach my $item (@images) {
1274: $defaults{$item} = $defaultdesign{'login.'.$item};
1275: $defaults{'showlogo'}{$item} = 1;
1276: }
1277: foreach my $item (@bgs) {
1278: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1279: }
1280: foreach my $item (@logintext) {
1281: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1282: }
1283: foreach my $item (@links) {
1284: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1285: }
1286: if (ref($settings) eq 'HASH') {
1287: foreach my $item (@toggles) {
1288: if ($settings->{$item} eq '1') {
1289: $checkedon{$item} = ' checked="checked" ';
1290: $checkedoff{$item} = ' ';
1291: } elsif ($settings->{$item} eq '0') {
1292: $checkedoff{$item} = ' checked="checked" ';
1293: $checkedon{$item} = ' ';
1294: }
1295: }
1296: foreach my $item (@images) {
1297: if (defined($settings->{$item})) {
1298: $designs{$item} = $settings->{$item};
1299: $is_custom{$item} = 1;
1300: }
1301: if (defined($settings->{'showlogo'}{$item})) {
1302: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1303: }
1304: }
1305: foreach my $item (@logintext) {
1306: if ($settings->{$item} ne '') {
1307: $designs{'logintext'}{$item} = $settings->{$item};
1308: $is_custom{$item} = 1;
1309: }
1310: }
1311: if ($settings->{'font'} ne '') {
1312: $designs{'font'} = $settings->{'font'};
1313: $is_custom{'font'} = 1;
1314: }
1315: foreach my $item (@bgs) {
1316: if ($settings->{$item} ne '') {
1317: $designs{'bgs'}{$item} = $settings->{$item};
1318: $is_custom{$item} = 1;
1319: }
1320: }
1321: foreach my $item (@links) {
1322: if ($settings->{$item} ne '') {
1323: $designs{'links'}{$item} = $settings->{$item};
1324: $is_custom{$item} = 1;
1325: }
1326: }
1327: } else {
1328: if ($designhash{$dom.'.login.font'} ne '') {
1329: $designs{'font'} = $designhash{$dom.'.login.font'};
1330: $is_custom{'font'} = 1;
1331: }
1332: foreach my $item (@images) {
1333: if ($designhash{$dom.'.login.'.$item} ne '') {
1334: $designs{$item} = $designhash{$dom.'.login.'.$item};
1335: $is_custom{$item} = 1;
1336: }
1337: }
1338: foreach my $item (@bgs) {
1339: if ($designhash{$dom.'.login.'.$item} ne '') {
1340: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1341: $is_custom{$item} = 1;
1342: }
1343: }
1344: foreach my $item (@links) {
1345: if ($designhash{$dom.'.login.'.$item} ne '') {
1346: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1347: $is_custom{$item} = 1;
1348: }
1349: }
1350: }
1351: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1352: logo => 'Institution Logo',
1353: domlogo => 'Domain Logo',
1354: login => 'Login box');
1355: my $itemcount = 1;
1356: foreach my $item (@toggles) {
1357: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1358: $datatable .=
1359: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1360: '</td><td>'.
1361: '<span class="LC_nobreak"><label><input type="radio" name="'.
1362: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1363: '</label> <label><input type="radio" name="'.$item.'"'.
1364: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1365: '</tr>';
1366: $itemcount ++;
1367: }
1368: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1369: $datatable .= '</tr></table></td></tr>';
1370: } elsif ($caller eq 'help') {
1371: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1372: my $switchserver = &check_switchserver($dom,$confname);
1373: my $itemcount = 1;
1374: $defaulturl = '/adm/loginproblems.html';
1375: $defaulttype = 'default';
1376: %lt = &Apache::lonlocal::texthash (
1377: del => 'Delete?',
1378: rep => 'Replace:',
1379: upl => 'Upload:',
1380: default => 'Default',
1381: custom => 'Custom',
1382: );
1383: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1384: my @currlangs;
1385: if (ref($settings) eq 'HASH') {
1386: if (ref($settings->{'helpurl'}) eq 'HASH') {
1387: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1388: next if ($settings->{'helpurl'}{$key} eq '');
1389: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1390: $type{$key} = 'custom';
1391: unless ($key eq 'nolang') {
1392: push(@currlangs,$key);
1393: }
1394: }
1395: } elsif ($settings->{'helpurl'} ne '') {
1396: $type{'nolang'} = 'custom';
1397: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1398: }
1399: }
1400: foreach my $lang ('nolang',sort(@currlangs)) {
1401: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1402: $datatable .= '<tr'.$css_class.'>';
1403: if ($url{$lang} eq '') {
1404: $url{$lang} = $defaulturl;
1405: }
1406: if ($type{$lang} eq '') {
1407: $type{$lang} = $defaulttype;
1408: }
1409: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1410: if ($lang eq 'nolang') {
1411: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1412: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1413: } else {
1414: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1415: $langchoices{$lang},
1416: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1417: }
1418: $datatable .= '</span></td>'."\n".
1419: '<td class="LC_left_item">';
1420: if ($type{$lang} eq 'custom') {
1421: $datatable .= '<span class="LC_nobreak"><label>'.
1422: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1423: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1424: } else {
1425: $datatable .= $lt{'upl'};
1426: }
1427: $datatable .='<br />';
1428: if ($switchserver) {
1429: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1430: } else {
1431: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1432: }
1433: $datatable .= '</td></tr>';
1434: $itemcount ++;
1435: }
1436: my @addlangs;
1437: foreach my $lang (sort(keys(%langchoices))) {
1438: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1439: push(@addlangs,$lang);
1440: }
1441: if (@addlangs > 0) {
1442: my %toadd;
1443: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1444: $toadd{''} = &mt('Select');
1445: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1446: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1447: &mt('Add log-in help page for a specific language:').' '.
1448: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1449: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1450: if ($switchserver) {
1451: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1452: } else {
1453: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1454: }
1455: $datatable .= '</td></tr>';
1456: $itemcount ++;
1457: }
1458: $datatable .= &captcha_choice('login',$settings,$itemcount);
1459: } elsif ($caller eq 'headtag') {
1460: my %domservers = &Apache::lonnet::get_servers($dom);
1461: my $choice = $choices{'headtag'};
1462: $css_class = ' class="LC_odd_row"';
1463: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1464: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1465: '<th>'.$choices{'current'}.'</th>'.
1466: '<th>'.$choices{'action'}.'</th>'.
1467: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1468: my (%currurls,%currexempt);
1469: if (ref($settings) eq 'HASH') {
1470: if (ref($settings->{'headtag'}) eq 'HASH') {
1471: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1472: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1473: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1474: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1475: }
1476: }
1477: }
1478: }
1479: my %lt = &Apache::lonlocal::texthash(
1480: del => 'Delete?',
1481: rep => 'Replace:',
1482: upl => 'Upload:',
1483: curr => 'View contents',
1484: none => 'None',
1485: );
1486: my $switchserver = &check_switchserver($dom,$confname);
1487: foreach my $lonhost (sort(keys(%domservers))) {
1488: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1489: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1490: if ($currurls{$lonhost}) {
1491: $datatable .= '<td class="LC_right_item"><a href="'.
1492: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1493: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1494: '">'.$lt{'curr'}.'</a></td>'.
1495: '<td><span class="LC_nobreak"><label>'.
1496: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1497: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1498: } else {
1499: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1500: }
1501: $datatable .='<br />';
1502: if ($switchserver) {
1503: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1504: } else {
1505: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1506: }
1507: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1508: }
1509: $datatable .= '</table></td></tr>';
1510: }
1511: return $datatable;
1512: }
1513:
1514: sub login_choices {
1515: my %choices =
1516: &Apache::lonlocal::texthash (
1517: coursecatalog => 'Display Course/Community Catalog link?',
1518: adminmail => "Display Administrator's E-mail Address?",
1519: helpdesk => 'Display "Contact Helpdesk" link',
1520: disallowlogin => "Login page requests redirected",
1521: hostid => "Server",
1522: server => "Redirect to:",
1523: serverpath => "Path",
1524: custompath => "Custom",
1525: exempt => "Exempt IP(s)",
1526: directlogin => "No redirect",
1527: newuser => "Link to create a user account",
1528: img => "Header",
1529: logo => "Main Logo",
1530: domlogo => "Domain Logo",
1531: login => "Log-in Header",
1532: textcol => "Text color",
1533: bgcol => "Box color",
1534: bgs => "Background colors",
1535: links => "Link colors",
1536: font => "Font color",
1537: pgbg => "Header",
1538: mainbg => "Page",
1539: sidebg => "Login box",
1540: link => "Link",
1541: alink => "Active link",
1542: vlink => "Visited link",
1543: headtag => "Custom markup",
1544: action => "Action",
1545: current => "Current",
1546: );
1547: return %choices;
1548: }
1549:
1550: sub print_rolecolors {
1551: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1552: my %choices = &color_font_choices();
1553: my @bgs = ('pgbg','tabbg','sidebg');
1554: my @links = ('link','alink','vlink');
1555: my @images = ('img');
1556: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1557: my %designhash = &Apache::loncommon::get_domainconf($dom);
1558: my %defaultdesign = %Apache::loncommon::defaultdesign;
1559: my (%is_custom,%designs);
1560: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1561: if (ref($settings) eq 'HASH') {
1562: if (ref($settings->{$role}) eq 'HASH') {
1563: if ($settings->{$role}->{'img'} ne '') {
1564: $designs{'img'} = $settings->{$role}->{'img'};
1565: $is_custom{'img'} = 1;
1566: }
1567: if ($settings->{$role}->{'font'} ne '') {
1568: $designs{'font'} = $settings->{$role}->{'font'};
1569: $is_custom{'font'} = 1;
1570: }
1571: if ($settings->{$role}->{'fontmenu'} ne '') {
1572: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1573: $is_custom{'fontmenu'} = 1;
1574: }
1575: foreach my $item (@bgs) {
1576: if ($settings->{$role}->{$item} ne '') {
1577: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1578: $is_custom{$item} = 1;
1579: }
1580: }
1581: foreach my $item (@links) {
1582: if ($settings->{$role}->{$item} ne '') {
1583: $designs{'links'}{$item} = $settings->{$role}->{$item};
1584: $is_custom{$item} = 1;
1585: }
1586: }
1587: }
1588: } else {
1589: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1590: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1591: $is_custom{'img'} = 1;
1592: }
1593: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1594: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1595: $is_custom{'fontmenu'} = 1;
1596: }
1597: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1598: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1599: $is_custom{'font'} = 1;
1600: }
1601: foreach my $item (@bgs) {
1602: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1603: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1604: $is_custom{$item} = 1;
1605:
1606: }
1607: }
1608: foreach my $item (@links) {
1609: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1610: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1611: $is_custom{$item} = 1;
1612: }
1613: }
1614: }
1615: my $itemcount = 1;
1616: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1617: $datatable .= '</tr></table></td></tr>';
1618: return $datatable;
1619: }
1620:
1621: sub role_defaults {
1622: my ($role,$bgs,$links,$images,$logintext) = @_;
1623: my %defaults;
1624: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1625: return %defaults;
1626: }
1627: my %defaultdesign = %Apache::loncommon::defaultdesign;
1628: if ($role eq 'login') {
1629: %defaults = (
1630: font => $defaultdesign{$role.'.font'},
1631: );
1632: if (ref($logintext) eq 'ARRAY') {
1633: foreach my $item (@{$logintext}) {
1634: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1635: }
1636: }
1637: foreach my $item (@{$images}) {
1638: $defaults{'showlogo'}{$item} = 1;
1639: }
1640: } else {
1641: %defaults = (
1642: img => $defaultdesign{$role.'.img'},
1643: font => $defaultdesign{$role.'.font'},
1644: fontmenu => $defaultdesign{$role.'.fontmenu'},
1645: );
1646: }
1647: foreach my $item (@{$bgs}) {
1648: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1649: }
1650: foreach my $item (@{$links}) {
1651: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1652: }
1653: foreach my $item (@{$images}) {
1654: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1655: }
1656: return %defaults;
1657: }
1658:
1659: sub display_color_options {
1660: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1661: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1662: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1663: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1664: my $datatable = '<tr'.$css_class.'>'.
1665: '<td>'.$choices->{'font'}.'</td>';
1666: if (!$is_custom->{'font'}) {
1667: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1668: } else {
1669: $datatable .= '<td> </td>';
1670: }
1671: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1672:
1673: $datatable .= '<td><span class="LC_nobreak">'.
1674: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1675: ' value="'.$current_color.'" /> '.
1676: ' </span></td></tr>';
1677: unless ($role eq 'login') {
1678: $datatable .= '<tr'.$css_class.'>'.
1679: '<td>'.$choices->{'fontmenu'}.'</td>';
1680: if (!$is_custom->{'fontmenu'}) {
1681: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1682: } else {
1683: $datatable .= '<td> </td>';
1684: }
1685: $current_color = $designs->{'fontmenu'} ?
1686: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1687: $datatable .= '<td><span class="LC_nobreak">'.
1688: '<input class="colorchooser" type="text" size="10" name="'
1689: .$role.'_fontmenu"'.
1690: ' value="'.$current_color.'" /> '.
1691: ' </span></td></tr>';
1692: }
1693: my $switchserver = &check_switchserver($dom,$confname);
1694: foreach my $img (@{$images}) {
1695: $itemcount ++;
1696: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1697: $datatable .= '<tr'.$css_class.'>'.
1698: '<td>'.$choices->{$img};
1699: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1700: if ($role eq 'login') {
1701: if ($img eq 'login') {
1702: $login_hdr_pick =
1703: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1704: $logincolors =
1705: &login_text_colors($img,$role,$logintext,$phase,$choices,
1706: $designs,$defaults);
1707: } elsif ($img ne 'domlogo') {
1708: $datatable.= &logo_display_options($img,$defaults,$designs);
1709: }
1710: }
1711: $datatable .= '</td>';
1712: if ($designs->{$img} ne '') {
1713: $imgfile = $designs->{$img};
1714: $img_import = ($imgfile =~ m{^/adm/});
1715: } else {
1716: $imgfile = $defaults->{$img};
1717: }
1718: if ($imgfile) {
1719: my ($showfile,$fullsize);
1720: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1721: my $urldir = $1;
1722: my $filename = $2;
1723: my @info = &Apache::lonnet::stat_file($designs->{$img});
1724: if (@info) {
1725: my $thumbfile = 'tn-'.$filename;
1726: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1727: if (@thumb) {
1728: $showfile = $urldir.'/'.$thumbfile;
1729: } else {
1730: $showfile = $imgfile;
1731: }
1732: } else {
1733: $showfile = '';
1734: }
1735: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1736: $showfile = $imgfile;
1737: my $imgdir = $1;
1738: my $filename = $2;
1739: if (-e "$londocroot/$imgdir/tn-".$filename) {
1740: $showfile = "/$imgdir/tn-".$filename;
1741: } else {
1742: my $input = $londocroot.$imgfile;
1743: my $output = "$londocroot/$imgdir/tn-".$filename;
1744: if (!-e $output) {
1745: my ($width,$height) = &thumb_dimensions();
1746: my ($fullwidth,$fullheight) = &check_dimensions($input);
1747: if ($fullwidth ne '' && $fullheight ne '') {
1748: if ($fullwidth > $width && $fullheight > $height) {
1749: my $size = $width.'x'.$height;
1750: my @args = ('convert','-sample',$size,$input,$output);
1751: system({$args[0]} @args);
1752: $showfile = "/$imgdir/tn-".$filename;
1753: }
1754: }
1755: }
1756: }
1757: }
1758: if ($showfile) {
1759: if ($showfile =~ m{^/(adm|res)/}) {
1760: if ($showfile =~ m{^/res/}) {
1761: my $local_showfile =
1762: &Apache::lonnet::filelocation('',$showfile);
1763: &Apache::lonnet::repcopy($local_showfile);
1764: }
1765: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1766: }
1767: if ($imgfile) {
1768: if ($imgfile =~ m{^/(adm|res)/}) {
1769: if ($imgfile =~ m{^/res/}) {
1770: my $local_imgfile =
1771: &Apache::lonnet::filelocation('',$imgfile);
1772: &Apache::lonnet::repcopy($local_imgfile);
1773: }
1774: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1775: } else {
1776: $fullsize = $imgfile;
1777: }
1778: }
1779: $datatable .= '<td>';
1780: if ($img eq 'login') {
1781: $datatable .= $login_hdr_pick;
1782: }
1783: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1784: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1785: } else {
1786: $datatable .= '<td> </td><td class="LC_left_item">'.
1787: &mt('Upload:').'<br />';
1788: }
1789: } else {
1790: $datatable .= '<td> </td><td class="LC_left_item">'.
1791: &mt('Upload:').'<br />';
1792: }
1793: if ($switchserver) {
1794: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1795: } else {
1796: if ($img ne 'login') { # suppress file selection for Log-in header
1797: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1798: }
1799: }
1800: $datatable .= '</td></tr>';
1801: }
1802: $itemcount ++;
1803: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1804: $datatable .= '<tr'.$css_class.'>'.
1805: '<td>'.$choices->{'bgs'}.'</td>';
1806: my $bgs_def;
1807: foreach my $item (@{$bgs}) {
1808: if (!$is_custom->{$item}) {
1809: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1810: }
1811: }
1812: if ($bgs_def) {
1813: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1814: } else {
1815: $datatable .= '<td> </td>';
1816: }
1817: $datatable .= '<td class="LC_right_item">'.
1818: '<table border="0"><tr>';
1819:
1820: foreach my $item (@{$bgs}) {
1821: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1822: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1823: if ($designs->{'bgs'}{$item}) {
1824: $datatable .= ' ';
1825: }
1826: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1827: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1828: }
1829: $datatable .= '</tr></table></td></tr>';
1830: $itemcount ++;
1831: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1832: $datatable .= '<tr'.$css_class.'>'.
1833: '<td>'.$choices->{'links'}.'</td>';
1834: my $links_def;
1835: foreach my $item (@{$links}) {
1836: if (!$is_custom->{$item}) {
1837: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1838: }
1839: }
1840: if ($links_def) {
1841: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1842: } else {
1843: $datatable .= '<td> </td>';
1844: }
1845: $datatable .= '<td class="LC_right_item">'.
1846: '<table border="0"><tr>';
1847: foreach my $item (@{$links}) {
1848: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1849: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1850: if ($designs->{'links'}{$item}) {
1851: $datatable.=' ';
1852: }
1853: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1854: '" /></td>';
1855: }
1856: $$rowtotal += $itemcount;
1857: return $datatable;
1858: }
1859:
1860: sub logo_display_options {
1861: my ($img,$defaults,$designs) = @_;
1862: my $checkedon;
1863: if (ref($defaults) eq 'HASH') {
1864: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1865: if ($defaults->{'showlogo'}{$img}) {
1866: $checkedon = 'checked="checked" ';
1867: }
1868: }
1869: }
1870: if (ref($designs) eq 'HASH') {
1871: if (ref($designs->{'showlogo'}) eq 'HASH') {
1872: if (defined($designs->{'showlogo'}{$img})) {
1873: if ($designs->{'showlogo'}{$img} == 0) {
1874: $checkedon = '';
1875: } elsif ($designs->{'showlogo'}{$img} == 1) {
1876: $checkedon = 'checked="checked" ';
1877: }
1878: }
1879: }
1880: }
1881: return '<br /><label> <input type="checkbox" name="'.
1882: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1883: &mt('show').'</label>'."\n";
1884: }
1885:
1886: sub login_header_options {
1887: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1888: my $output = '';
1889: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1890: $output .= &mt('Text default(s):').'<br />';
1891: if (!$is_custom->{'textcol'}) {
1892: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1893: ' ';
1894: }
1895: if (!$is_custom->{'bgcol'}) {
1896: $output .= $choices->{'bgcol'}.': '.
1897: '<span id="css_'.$role.'_font" style="background-color: '.
1898: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1899: }
1900: $output .= '<br />';
1901: }
1902: $output .='<br />';
1903: return $output;
1904: }
1905:
1906: sub login_text_colors {
1907: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1908: my $color_menu = '<table border="0"><tr>';
1909: foreach my $item (@{$logintext}) {
1910: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1911: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1912: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1913: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1914: }
1915: $color_menu .= '</tr></table><br />';
1916: return $color_menu;
1917: }
1918:
1919: sub image_changes {
1920: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1921: my $output;
1922: if ($img eq 'login') {
1923: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1924: } elsif (!$is_custom) {
1925: if ($img ne 'domlogo') {
1926: $output = &mt('Default image:').'<br />';
1927: } else {
1928: $output = &mt('Default in use:').'<br />';
1929: }
1930: }
1931: if ($img ne 'login') {
1932: if ($img_import) {
1933: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1934: }
1935: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1936: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1937: if ($is_custom) {
1938: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1939: '<input type="checkbox" name="'.
1940: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1941: '</label> '.&mt('Replace:').'</span><br />';
1942: } else {
1943: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1944: }
1945: }
1946: return $output;
1947: }
1948:
1949: sub print_quotas {
1950: my ($dom,$settings,$rowtotal,$action) = @_;
1951: my $context;
1952: if ($action eq 'quotas') {
1953: $context = 'tools';
1954: } else {
1955: $context = $action;
1956: }
1957: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1958: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1959: my $typecount = 0;
1960: my ($css_class,%titles);
1961: if ($context eq 'requestcourses') {
1962: @usertools = ('official','unofficial','community','textbook','placement','lti');
1963: @options =('norequest','approval','validate','autolimit');
1964: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1965: %titles = &courserequest_titles();
1966: } elsif ($context eq 'requestauthor') {
1967: @usertools = ('author');
1968: @options = ('norequest','approval','automatic');
1969: %titles = &authorrequest_titles();
1970: } else {
1971: @usertools = ('aboutme','blog','webdav','portfolio');
1972: %titles = &tool_titles();
1973: }
1974: if (ref($types) eq 'ARRAY') {
1975: foreach my $type (@{$types}) {
1976: my ($currdefquota,$currauthorquota);
1977: unless (($context eq 'requestcourses') ||
1978: ($context eq 'requestauthor')) {
1979: if (ref($settings) eq 'HASH') {
1980: if (ref($settings->{defaultquota}) eq 'HASH') {
1981: $currdefquota = $settings->{defaultquota}->{$type};
1982: } else {
1983: $currdefquota = $settings->{$type};
1984: }
1985: if (ref($settings->{authorquota}) eq 'HASH') {
1986: $currauthorquota = $settings->{authorquota}->{$type};
1987: }
1988: }
1989: }
1990: if (defined($usertypes->{$type})) {
1991: $typecount ++;
1992: $css_class = $typecount%2?' class="LC_odd_row"':'';
1993: $datatable .= '<tr'.$css_class.'>'.
1994: '<td>'.$usertypes->{$type}.'</td>'.
1995: '<td class="LC_left_item">';
1996: if ($context eq 'requestcourses') {
1997: $datatable .= '<table><tr>';
1998: }
1999: my %cell;
2000: foreach my $item (@usertools) {
2001: if ($context eq 'requestcourses') {
2002: my ($curroption,$currlimit);
2003: if (ref($settings) eq 'HASH') {
2004: if (ref($settings->{$item}) eq 'HASH') {
2005: $curroption = $settings->{$item}->{$type};
2006: if ($curroption =~ /^autolimit=(\d*)$/) {
2007: $currlimit = $1;
2008: }
2009: }
2010: }
2011: if (!$curroption) {
2012: $curroption = 'norequest';
2013: }
2014: $datatable .= '<th>'.$titles{$item}.'</th>';
2015: foreach my $option (@options) {
2016: my $val = $option;
2017: if ($option eq 'norequest') {
2018: $val = 0;
2019: }
2020: if ($option eq 'validate') {
2021: my $canvalidate = 0;
2022: if (ref($validations{$item}) eq 'HASH') {
2023: if ($validations{$item}{$type}) {
2024: $canvalidate = 1;
2025: }
2026: }
2027: next if (!$canvalidate);
2028: }
2029: my $checked = '';
2030: if ($option eq $curroption) {
2031: $checked = ' checked="checked"';
2032: } elsif ($option eq 'autolimit') {
2033: if ($curroption =~ /^autolimit/) {
2034: $checked = ' checked="checked"';
2035: }
2036: }
2037: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2038: '<input type="radio" name="crsreq_'.$item.
2039: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2040: $titles{$option}.'</label>';
2041: if ($option eq 'autolimit') {
2042: $cell{$item} .= ' <input type="text" name="crsreq_'.
2043: $item.'_limit_'.$type.'" size="1" '.
2044: 'value="'.$currlimit.'" />';
2045: }
2046: $cell{$item} .= '</span> ';
2047: if ($option eq 'autolimit') {
2048: $cell{$item} .= $titles{'unlimited'};
2049: }
2050: }
2051: } elsif ($context eq 'requestauthor') {
2052: my $curroption;
2053: if (ref($settings) eq 'HASH') {
2054: $curroption = $settings->{$type};
2055: }
2056: if (!$curroption) {
2057: $curroption = 'norequest';
2058: }
2059: foreach my $option (@options) {
2060: my $val = $option;
2061: if ($option eq 'norequest') {
2062: $val = 0;
2063: }
2064: my $checked = '';
2065: if ($option eq $curroption) {
2066: $checked = ' checked="checked"';
2067: }
2068: $datatable .= '<span class="LC_nobreak"><label>'.
2069: '<input type="radio" name="authorreq_'.$type.
2070: '" value="'.$val.'"'.$checked.' />'.
2071: $titles{$option}.'</label></span> ';
2072: }
2073: } else {
2074: my $checked = 'checked="checked" ';
2075: if (ref($settings) eq 'HASH') {
2076: if (ref($settings->{$item}) eq 'HASH') {
2077: if ($settings->{$item}->{$type} == 0) {
2078: $checked = '';
2079: } elsif ($settings->{$item}->{$type} == 1) {
2080: $checked = 'checked="checked" ';
2081: }
2082: }
2083: }
2084: $datatable .= '<span class="LC_nobreak"><label>'.
2085: '<input type="checkbox" name="'.$context.'_'.$item.
2086: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2087: '</label></span> ';
2088: }
2089: }
2090: if ($context eq 'requestcourses') {
2091: $datatable .= '</tr><tr>';
2092: foreach my $item (@usertools) {
2093: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2094: }
2095: $datatable .= '</tr></table>';
2096: }
2097: $datatable .= '</td>';
2098: unless (($context eq 'requestcourses') ||
2099: ($context eq 'requestauthor')) {
2100: $datatable .=
2101: '<td class="LC_right_item">'.
2102: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2103: '<input type="text" name="quota_'.$type.
2104: '" value="'.$currdefquota.
2105: '" size="5" /></span>'.(' ' x 2).
2106: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2107: '<input type="text" name="authorquota_'.$type.
2108: '" value="'.$currauthorquota.
2109: '" size="5" /></span></td>';
2110: }
2111: $datatable .= '</tr>';
2112: }
2113: }
2114: }
2115: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2116: $defaultquota = '20';
2117: $authorquota = '500';
2118: if (ref($settings) eq 'HASH') {
2119: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2120: $defaultquota = $settings->{'defaultquota'}->{'default'};
2121: } elsif (defined($settings->{'default'})) {
2122: $defaultquota = $settings->{'default'};
2123: }
2124: if (ref($settings->{'authorquota'}) eq 'HASH') {
2125: $authorquota = $settings->{'authorquota'}->{'default'};
2126: }
2127: }
2128: }
2129: $typecount ++;
2130: $css_class = $typecount%2?' class="LC_odd_row"':'';
2131: $datatable .= '<tr'.$css_class.'>'.
2132: '<td>'.$othertitle.'</td>'.
2133: '<td class="LC_left_item">';
2134: if ($context eq 'requestcourses') {
2135: $datatable .= '<table><tr>';
2136: }
2137: my %defcell;
2138: foreach my $item (@usertools) {
2139: if ($context eq 'requestcourses') {
2140: my ($curroption,$currlimit);
2141: if (ref($settings) eq 'HASH') {
2142: if (ref($settings->{$item}) eq 'HASH') {
2143: $curroption = $settings->{$item}->{'default'};
2144: if ($curroption =~ /^autolimit=(\d*)$/) {
2145: $currlimit = $1;
2146: }
2147: }
2148: }
2149: if (!$curroption) {
2150: $curroption = 'norequest';
2151: }
2152: $datatable .= '<th>'.$titles{$item}.'</th>';
2153: foreach my $option (@options) {
2154: my $val = $option;
2155: if ($option eq 'norequest') {
2156: $val = 0;
2157: }
2158: if ($option eq 'validate') {
2159: my $canvalidate = 0;
2160: if (ref($validations{$item}) eq 'HASH') {
2161: if ($validations{$item}{'default'}) {
2162: $canvalidate = 1;
2163: }
2164: }
2165: next if (!$canvalidate);
2166: }
2167: my $checked = '';
2168: if ($option eq $curroption) {
2169: $checked = ' checked="checked"';
2170: } elsif ($option eq 'autolimit') {
2171: if ($curroption =~ /^autolimit/) {
2172: $checked = ' checked="checked"';
2173: }
2174: }
2175: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2176: '<input type="radio" name="crsreq_'.$item.
2177: '_default" value="'.$val.'"'.$checked.' />'.
2178: $titles{$option}.'</label>';
2179: if ($option eq 'autolimit') {
2180: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2181: $item.'_limit_default" size="1" '.
2182: 'value="'.$currlimit.'" />';
2183: }
2184: $defcell{$item} .= '</span> ';
2185: if ($option eq 'autolimit') {
2186: $defcell{$item} .= $titles{'unlimited'};
2187: }
2188: }
2189: } elsif ($context eq 'requestauthor') {
2190: my $curroption;
2191: if (ref($settings) eq 'HASH') {
2192: $curroption = $settings->{'default'};
2193: }
2194: if (!$curroption) {
2195: $curroption = 'norequest';
2196: }
2197: foreach my $option (@options) {
2198: my $val = $option;
2199: if ($option eq 'norequest') {
2200: $val = 0;
2201: }
2202: my $checked = '';
2203: if ($option eq $curroption) {
2204: $checked = ' checked="checked"';
2205: }
2206: $datatable .= '<span class="LC_nobreak"><label>'.
2207: '<input type="radio" name="authorreq_default"'.
2208: ' value="'.$val.'"'.$checked.' />'.
2209: $titles{$option}.'</label></span> ';
2210: }
2211: } else {
2212: my $checked = 'checked="checked" ';
2213: if (ref($settings) eq 'HASH') {
2214: if (ref($settings->{$item}) eq 'HASH') {
2215: if ($settings->{$item}->{'default'} == 0) {
2216: $checked = '';
2217: } elsif ($settings->{$item}->{'default'} == 1) {
2218: $checked = 'checked="checked" ';
2219: }
2220: }
2221: }
2222: $datatable .= '<span class="LC_nobreak"><label>'.
2223: '<input type="checkbox" name="'.$context.'_'.$item.
2224: '" value="default" '.$checked.'/>'.$titles{$item}.
2225: '</label></span> ';
2226: }
2227: }
2228: if ($context eq 'requestcourses') {
2229: $datatable .= '</tr><tr>';
2230: foreach my $item (@usertools) {
2231: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2232: }
2233: $datatable .= '</tr></table>';
2234: }
2235: $datatable .= '</td>';
2236: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2237: $datatable .= '<td class="LC_right_item">'.
2238: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2239: '<input type="text" name="defaultquota" value="'.
2240: $defaultquota.'" size="5" /></span>'.(' ' x2).
2241: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2242: '<input type="text" name="authorquota" value="'.
2243: $authorquota.'" size="5" /></span></td>';
2244: }
2245: $datatable .= '</tr>';
2246: $typecount ++;
2247: $css_class = $typecount%2?' class="LC_odd_row"':'';
2248: $datatable .= '<tr'.$css_class.'>'.
2249: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2250: if ($context eq 'requestcourses') {
2251: $datatable .= &mt('(overrides affiliation, if set)').
2252: '</td>'.
2253: '<td class="LC_left_item">'.
2254: '<table><tr>';
2255: } else {
2256: $datatable .= &mt('(overrides affiliation, if checked)').
2257: '</td>'.
2258: '<td class="LC_left_item" colspan="2">'.
2259: '<br />';
2260: }
2261: my %advcell;
2262: foreach my $item (@usertools) {
2263: if ($context eq 'requestcourses') {
2264: my ($curroption,$currlimit);
2265: if (ref($settings) eq 'HASH') {
2266: if (ref($settings->{$item}) eq 'HASH') {
2267: $curroption = $settings->{$item}->{'_LC_adv'};
2268: if ($curroption =~ /^autolimit=(\d*)$/) {
2269: $currlimit = $1;
2270: }
2271: }
2272: }
2273: $datatable .= '<th>'.$titles{$item}.'</th>';
2274: my $checked = '';
2275: if ($curroption eq '') {
2276: $checked = ' checked="checked"';
2277: }
2278: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2279: '<input type="radio" name="crsreq_'.$item.
2280: '__LC_adv" value=""'.$checked.' />'.
2281: &mt('No override set').'</label></span> ';
2282: foreach my $option (@options) {
2283: my $val = $option;
2284: if ($option eq 'norequest') {
2285: $val = 0;
2286: }
2287: if ($option eq 'validate') {
2288: my $canvalidate = 0;
2289: if (ref($validations{$item}) eq 'HASH') {
2290: if ($validations{$item}{'_LC_adv'}) {
2291: $canvalidate = 1;
2292: }
2293: }
2294: next if (!$canvalidate);
2295: }
2296: my $checked = '';
2297: if ($val eq $curroption) {
2298: $checked = ' checked="checked"';
2299: } elsif ($option eq 'autolimit') {
2300: if ($curroption =~ /^autolimit/) {
2301: $checked = ' checked="checked"';
2302: }
2303: }
2304: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2305: '<input type="radio" name="crsreq_'.$item.
2306: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2307: $titles{$option}.'</label>';
2308: if ($option eq 'autolimit') {
2309: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2310: $item.'_limit__LC_adv" size="1" '.
2311: 'value="'.$currlimit.'" />';
2312: }
2313: $advcell{$item} .= '</span> ';
2314: if ($option eq 'autolimit') {
2315: $advcell{$item} .= $titles{'unlimited'};
2316: }
2317: }
2318: } elsif ($context eq 'requestauthor') {
2319: my $curroption;
2320: if (ref($settings) eq 'HASH') {
2321: $curroption = $settings->{'_LC_adv'};
2322: }
2323: my $checked = '';
2324: if ($curroption eq '') {
2325: $checked = ' checked="checked"';
2326: }
2327: $datatable .= '<span class="LC_nobreak"><label>'.
2328: '<input type="radio" name="authorreq__LC_adv"'.
2329: ' value=""'.$checked.' />'.
2330: &mt('No override set').'</label></span> ';
2331: foreach my $option (@options) {
2332: my $val = $option;
2333: if ($option eq 'norequest') {
2334: $val = 0;
2335: }
2336: my $checked = '';
2337: if ($val eq $curroption) {
2338: $checked = ' checked="checked"';
2339: }
2340: $datatable .= '<span class="LC_nobreak"><label>'.
2341: '<input type="radio" name="authorreq__LC_adv"'.
2342: ' value="'.$val.'"'.$checked.' />'.
2343: $titles{$option}.'</label></span> ';
2344: }
2345: } else {
2346: my $checked = 'checked="checked" ';
2347: if (ref($settings) eq 'HASH') {
2348: if (ref($settings->{$item}) eq 'HASH') {
2349: if ($settings->{$item}->{'_LC_adv'} == 0) {
2350: $checked = '';
2351: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2352: $checked = 'checked="checked" ';
2353: }
2354: }
2355: }
2356: $datatable .= '<span class="LC_nobreak"><label>'.
2357: '<input type="checkbox" name="'.$context.'_'.$item.
2358: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2359: '</label></span> ';
2360: }
2361: }
2362: if ($context eq 'requestcourses') {
2363: $datatable .= '</tr><tr>';
2364: foreach my $item (@usertools) {
2365: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2366: }
2367: $datatable .= '</tr></table>';
2368: }
2369: $datatable .= '</td></tr>';
2370: $$rowtotal += $typecount;
2371: return $datatable;
2372: }
2373:
2374: sub print_requestmail {
2375: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2376: my ($now,$datatable,%currapp);
2377: $now = time;
2378: if (ref($settings) eq 'HASH') {
2379: if (ref($settings->{'notify'}) eq 'HASH') {
2380: if ($settings->{'notify'}{'approval'} ne '') {
2381: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2382: }
2383: }
2384: }
2385: my $numinrow = 2;
2386: my $css_class;
2387: if ($$rowtotal%2) {
2388: $css_class = 'LC_odd_row';
2389: }
2390: if ($customcss) {
2391: $css_class .= " $customcss";
2392: }
2393: $css_class =~ s/^\s+//;
2394: if ($css_class) {
2395: $css_class = ' class="'.$css_class.'"';
2396: }
2397: if ($rowstyle) {
2398: $css_class .= ' style="'.$rowstyle.'"';
2399: }
2400: my $text;
2401: if ($action eq 'requestcourses') {
2402: $text = &mt('Receive notification of course requests requiring approval');
2403: } elsif ($action eq 'requestauthor') {
2404: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2405: } else {
2406: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2407: }
2408: $datatable = '<tr'.$css_class.'>'.
2409: ' <td>'.$text.'</td>'.
2410: ' <td class="LC_left_item">';
2411: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2412: $action.'notifyapproval',%currapp);
2413: if ($numdc > 0) {
2414: $datatable .= $table;
2415: } else {
2416: $datatable .= &mt('There are no active Domain Coordinators');
2417: }
2418: $datatable .='</td></tr>';
2419: return $datatable;
2420: }
2421:
2422: sub print_studentcode {
2423: my ($settings,$rowtotal) = @_;
2424: my $rownum = 0;
2425: my ($output,%current);
2426: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2427: if (ref($settings) eq 'HASH') {
2428: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2429: foreach my $type (@crstypes) {
2430: $current{$type} = $settings->{'uniquecode'}{$type};
2431: }
2432: }
2433: }
2434: $output .= '<tr>'.
2435: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2436: '<td class="LC_left_item">';
2437: foreach my $type (@crstypes) {
2438: my $check = ' ';
2439: if ($current{$type}) {
2440: $check = ' checked="checked" ';
2441: }
2442: $output .= '<span class="LC_nobreak"><label>'.
2443: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2444: &mt($type).'</label></span>'.(' 'x2).' ';
2445: }
2446: $output .= '</td></tr>';
2447: $$rowtotal ++;
2448: return $output;
2449: }
2450:
2451: sub print_textbookcourses {
2452: my ($dom,$type,$settings,$rowtotal) = @_;
2453: my $rownum = 0;
2454: my $css_class;
2455: my $itemcount = 1;
2456: my $maxnum = 0;
2457: my $bookshash;
2458: if (ref($settings) eq 'HASH') {
2459: $bookshash = $settings->{$type};
2460: }
2461: my %ordered;
2462: if (ref($bookshash) eq 'HASH') {
2463: foreach my $item (keys(%{$bookshash})) {
2464: if (ref($bookshash->{$item}) eq 'HASH') {
2465: my $num = $bookshash->{$item}{'order'};
2466: $ordered{$num} = $item;
2467: }
2468: }
2469: }
2470: my $confname = $dom.'-domainconfig';
2471: my $switchserver = &check_switchserver($dom,$confname);
2472: my $maxnum = scalar(keys(%ordered));
2473: my $datatable;
2474: if (keys(%ordered)) {
2475: my @items = sort { $a <=> $b } keys(%ordered);
2476: for (my $i=0; $i<@items; $i++) {
2477: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2478: my $key = $ordered{$items[$i]};
2479: my %coursehash=&Apache::lonnet::coursedescription($key);
2480: my $coursetitle = $coursehash{'description'};
2481: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2482: if (ref($bookshash->{$key}) eq 'HASH') {
2483: $subject = $bookshash->{$key}->{'subject'};
2484: $title = $bookshash->{$key}->{'title'};
2485: if ($type eq 'textbooks') {
2486: $publisher = $bookshash->{$key}->{'publisher'};
2487: $author = $bookshash->{$key}->{'author'};
2488: $image = $bookshash->{$key}->{'image'};
2489: if ($image ne '') {
2490: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2491: my $imagethumb = "$path/tn-".$imagefile;
2492: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2493: }
2494: }
2495: }
2496: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2497: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2498: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2499: for (my $k=0; $k<=$maxnum; $k++) {
2500: my $vpos = $k+1;
2501: my $selstr;
2502: if ($k == $i) {
2503: $selstr = ' selected="selected" ';
2504: }
2505: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2506: }
2507: $datatable .= '</select>'.(' 'x2).
2508: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2509: &mt('Delete?').'</label></span></td>'.
2510: '<td colspan="2">'.
2511: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2512: (' 'x2).
2513: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2514: if ($type eq 'textbooks') {
2515: $datatable .= (' 'x2).
2516: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2517: (' 'x2).
2518: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2519: (' 'x2).
2520: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2521: if ($image) {
2522: $datatable .= $imgsrc.
2523: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2524: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2525: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2526: }
2527: if ($switchserver) {
2528: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2529: } else {
2530: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2531: }
2532: }
2533: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2534: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2535: $coursetitle.'</span></td></tr>'."\n";
2536: $itemcount ++;
2537: }
2538: }
2539: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2540: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2541: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2542: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2543: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2544: for (my $k=0; $k<$maxnum+1; $k++) {
2545: my $vpos = $k+1;
2546: my $selstr;
2547: if ($k == $maxnum) {
2548: $selstr = ' selected="selected" ';
2549: }
2550: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2551: }
2552: $datatable .= '</select> '."\n".
2553: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2554: '<td colspan="2">'.
2555: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2556: (' 'x2).
2557: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2558: (' 'x2);
2559: if ($type eq 'textbooks') {
2560: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2561: (' 'x2).
2562: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2563: (' 'x2).
2564: '<span class="LC_nobreak">'.&mt('Image:').' ';
2565: if ($switchserver) {
2566: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2567: } else {
2568: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2569: }
2570: $datatable .= '</span>'."\n";
2571: }
2572: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2573: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2574: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2575: &Apache::loncommon::selectcourse_link
2576: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2577: '</span></td>'."\n".
2578: '</tr>'."\n";
2579: $itemcount ++;
2580: return $datatable;
2581: }
2582:
2583: sub textbookcourses_javascript {
2584: my ($settings) = @_;
2585: return unless(ref($settings) eq 'HASH');
2586: my (%ordered,%total,%jstext);
2587: foreach my $type ('textbooks','templates') {
2588: $total{$type} = 0;
2589: if (ref($settings->{$type}) eq 'HASH') {
2590: foreach my $item (keys(%{$settings->{$type}})) {
2591: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2592: my $num = $settings->{$type}->{$item}{'order'};
2593: $ordered{$type}{$num} = $item;
2594: }
2595: }
2596: $total{$type} = scalar(keys(%{$settings->{$type}}));
2597: }
2598: my @jsarray = ();
2599: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2600: push(@jsarray,$ordered{$type}{$item});
2601: }
2602: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2603: }
2604: return <<"ENDSCRIPT";
2605: <script type="text/javascript">
2606: // <![CDATA[
2607: function reorderBooks(form,item,caller) {
2608: var changedVal;
2609: $jstext{'textbooks'};
2610: $jstext{'templates'};
2611: var newpos;
2612: var maxh;
2613: if (caller == 'textbooks') {
2614: newpos = 'textbooks_addbook_pos';
2615: maxh = 1 + $total{'textbooks'};
2616: } else {
2617: newpos = 'templates_addbook_pos';
2618: maxh = 1 + $total{'templates'};
2619: }
2620: var current = new Array;
2621: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2622: if (item == newpos) {
2623: changedVal = newitemVal;
2624: } else {
2625: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2626: current[newitemVal] = newpos;
2627: }
2628: if (caller == 'textbooks') {
2629: for (var i=0; i<textbooks.length; i++) {
2630: var elementName = 'textbooks_'+textbooks[i];
2631: if (elementName != item) {
2632: if (form.elements[elementName]) {
2633: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2634: current[currVal] = elementName;
2635: }
2636: }
2637: }
2638: }
2639: if (caller == 'templates') {
2640: for (var i=0; i<templates.length; i++) {
2641: var elementName = 'templates_'+templates[i];
2642: if (elementName != item) {
2643: if (form.elements[elementName]) {
2644: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2645: current[currVal] = elementName;
2646: }
2647: }
2648: }
2649: }
2650: var oldVal;
2651: for (var j=0; j<maxh; j++) {
2652: if (current[j] == undefined) {
2653: oldVal = j;
2654: }
2655: }
2656: if (oldVal < changedVal) {
2657: for (var k=oldVal+1; k<=changedVal ; k++) {
2658: var elementName = current[k];
2659: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2660: }
2661: } else {
2662: for (var k=changedVal; k<oldVal; k++) {
2663: var elementName = current[k];
2664: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2665: }
2666: }
2667: return;
2668: }
2669:
2670: // ]]>
2671: </script>
2672:
2673: ENDSCRIPT
2674: }
2675:
2676: sub ltitools_javascript {
2677: my ($settings) = @_;
2678: my $togglejs = <itools_toggle_js();
2679: unless (ref($settings) eq 'HASH') {
2680: return $togglejs;
2681: }
2682: my (%ordered,$total,%jstext);
2683: $total = 0;
2684: foreach my $item (keys(%{$settings})) {
2685: if (ref($settings->{$item}) eq 'HASH') {
2686: my $num = $settings->{$item}{'order'};
2687: $ordered{$num} = $item;
2688: }
2689: }
2690: $total = scalar(keys(%{$settings}));
2691: my @jsarray = ();
2692: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2693: push(@jsarray,$ordered{$item});
2694: }
2695: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2696: return <<"ENDSCRIPT";
2697: <script type="text/javascript">
2698: // <![CDATA[
2699: function reorderLTITools(form,item) {
2700: var changedVal;
2701: $jstext
2702: var newpos = 'ltitools_add_pos';
2703: var maxh = 1 + $total;
2704: var current = new Array;
2705: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2706: if (item == newpos) {
2707: changedVal = newitemVal;
2708: } else {
2709: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2710: current[newitemVal] = newpos;
2711: }
2712: for (var i=0; i<ltitools.length; i++) {
2713: var elementName = 'ltitools_'+ltitools[i];
2714: if (elementName != item) {
2715: if (form.elements[elementName]) {
2716: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2717: current[currVal] = elementName;
2718: }
2719: }
2720: }
2721: var oldVal;
2722: for (var j=0; j<maxh; j++) {
2723: if (current[j] == undefined) {
2724: oldVal = j;
2725: }
2726: }
2727: if (oldVal < changedVal) {
2728: for (var k=oldVal+1; k<=changedVal ; k++) {
2729: var elementName = current[k];
2730: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2731: }
2732: } else {
2733: for (var k=changedVal; k<oldVal; k++) {
2734: var elementName = current[k];
2735: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2736: }
2737: }
2738: return;
2739: }
2740:
2741: // ]]>
2742: </script>
2743:
2744: $togglejs
2745:
2746: ENDSCRIPT
2747: }
2748:
2749: sub ltitools_toggle_js {
2750: return <<"ENDSCRIPT";
2751: <script type="text/javascript">
2752: // <![CDATA[
2753:
2754: function toggleLTITools(form,setting,item) {
2755: var radioname = '';
2756: var divid = '';
2757: if ((setting == 'passback') || (setting == 'roster')) {
2758: radioname = 'ltitools_'+setting+'_'+item;
2759: divid = 'ltitools_'+setting+'time_'+item;
2760: var num = form.elements[radioname].length;
2761: if (num) {
2762: var setvis = '';
2763: for (var i=0; i<num; i++) {
2764: if (form.elements[radioname][i].checked) {
2765: if (form.elements[radioname][i].value == '1') {
2766: if (document.getElementById(divid)) {
2767: document.getElementById(divid).style.display = 'inline-block';
2768: }
2769: setvis = 1;
2770: }
2771: break;
2772: }
2773: }
2774: }
2775: if (!setvis) {
2776: if (document.getElementById(divid)) {
2777: document.getElementById(divid).style.display = 'none';
2778: }
2779: }
2780: }
2781: if (setting == 'user') {
2782: divid = 'ltitools_'+setting+'_div_'+item;
2783: var checkid = 'ltitools_'+setting+'_field_'+item;
2784: if (document.getElementById(divid)) {
2785: if (document.getElementById(checkid)) {
2786: if (document.getElementById(checkid).checked) {
2787: document.getElementById(divid).style.display = 'inline-block';
2788: } else {
2789: document.getElementById(divid).style.display = 'none';
2790: }
2791: }
2792: }
2793: }
2794: return;
2795: }
2796: // ]]>
2797: </script>
2798:
2799: ENDSCRIPT
2800: }
2801:
2802: sub lti_javascript {
2803: my ($settings) = @_;
2804: my $togglejs = <i_toggle_js();
2805: unless (ref($settings) eq 'HASH') {
2806: return $togglejs;
2807: }
2808: my (%ordered,$total,%jstext);
2809: $total = 0;
2810: foreach my $item (keys(%{$settings})) {
2811: if (ref($settings->{$item}) eq 'HASH') {
2812: my $num = $settings->{$item}{'order'};
2813: $ordered{$num} = $item;
2814: }
2815: }
2816: $total = scalar(keys(%{$settings}));
2817: my @jsarray = ();
2818: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2819: push(@jsarray,$ordered{$item});
2820: }
2821: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2822: return <<"ENDSCRIPT";
2823: <script type="text/javascript">
2824: // <![CDATA[
2825: function reorderLTI(form,item) {
2826: var changedVal;
2827: $jstext
2828: var newpos = 'lti_pos_add';
2829: var maxh = 1 + $total;
2830: var current = new Array;
2831: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2832: if (item == newpos) {
2833: changedVal = newitemVal;
2834: } else {
2835: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2836: current[newitemVal] = newpos;
2837: }
2838: for (var i=0; i<lti.length; i++) {
2839: var elementName = 'lti_pos_'+lti[i];
2840: if (elementName != item) {
2841: if (form.elements[elementName]) {
2842: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2843: current[currVal] = elementName;
2844: }
2845: }
2846: }
2847: var oldVal;
2848: for (var j=0; j<maxh; j++) {
2849: if (current[j] == undefined) {
2850: oldVal = j;
2851: }
2852: }
2853: if (oldVal < changedVal) {
2854: for (var k=oldVal+1; k<=changedVal ; k++) {
2855: var elementName = current[k];
2856: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2857: }
2858: } else {
2859: for (var k=changedVal; k<oldVal; k++) {
2860: var elementName = current[k];
2861: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2862: }
2863: }
2864: return;
2865: }
2866: // ]]>
2867: </script>
2868:
2869: $togglejs
2870:
2871: ENDSCRIPT
2872: }
2873:
2874: sub lti_toggle_js {
2875: my %lcauthparmtext = &Apache::lonlocal::texthash (
2876: localauth => 'Local auth argument',
2877: krb => 'Kerberos domain',
2878: );
2879: return <<"ENDSCRIPT";
2880: <script type="text/javascript">
2881: // <![CDATA[
2882:
2883: function toggleLTI(form,setting,item) {
2884: if (setting == 'requser') {
2885: var fieldsets = document.getElementsByClassName('ltioption_'+item);
2886: if (fieldsets.length) {
2887: var radioname = 'lti_'+setting+'_'+item;
2888: var num = form.elements[radioname].length;
2889: if (num) {
2890: var setvis = '';
2891: for (var i=0; i<num; i++) {
2892: if (form.elements[radioname][i].checked) {
2893: if (form.elements[radioname][i].value == '1') {
2894: setvis = 1;
2895: break;
2896: }
2897: }
2898: }
2899: for (var j=0; j<fieldsets.length; j++) {
2900: if (setvis) {
2901: fieldsets[j].style.display = 'block';
2902: } else {
2903: fieldsets[j].style.display = 'none';
2904: }
2905: }
2906: }
2907: }
2908: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
2909: var radioname = '';
2910: var divid = '';
2911: if (setting == 'user') {
2912: radioname = 'lti_mapuser_'+item;
2913: divid = 'lti_userfield_'+item;
2914: } else if (setting == 'crs') {
2915: radioname = 'lti_mapcrs_'+item;
2916: divid = 'lti_crsfield_'+item;
2917: } else if (setting == 'callback') {
2918: radioname = 'lti_callback_'+item;
2919: divid = 'lti_callbackfield_'+item;
2920: } else {
2921: radioname = 'lti_passback_'+item;
2922: divid = 'lti_passback_'+item;
2923: }
2924: var num = form.elements[radioname].length;
2925: if (num) {
2926: var setvis = '';
2927: for (var i=0; i<num; i++) {
2928: if (form.elements[radioname][i].checked) {
2929: if ((setting == 'passback') || (setting == 'callback')) {
2930: if (form.elements[radioname][i].value == '1') {
2931: if (document.getElementById(divid)) {
2932: document.getElementById(divid).style.display = 'inline-block';
2933: }
2934: setvis = 1;
2935: break;
2936: }
2937: } else {
2938: if (form.elements[radioname][i].value == 'other') {
2939: if (document.getElementById(divid)) {
2940: document.getElementById(divid).style.display = 'inline-block';
2941: }
2942: setvis = 1;
2943: break;
2944: }
2945: }
2946: }
2947: }
2948: if (!setvis) {
2949: if (document.getElementById(divid)) {
2950: document.getElementById(divid).style.display = 'none';
2951: }
2952: }
2953: }
2954: } else if ((setting == 'sec') || (setting == 'secsrc')) {
2955: var numsec = form.elements['lti_crssec_'+item].length;
2956: if (numsec) {
2957: var setvis = '';
2958: for (var i=0; i<numsec; i++) {
2959: if (form.elements['lti_crssec_'+item][i].checked) {
2960: if (form.elements['lti_crssec_'+item][i].value == '1') {
2961: if (document.getElementById('lti_crssecfield_'+item)) {
2962: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
2963: setvis = 1;
2964: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
2965: if (numsrcsec) {
2966: var setsrcvis = '';
2967: for (var j=0; j<numsrcsec; j++) {
2968: if (form.elements['lti_crssecsrc_'+item][j].checked) {
2969: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
2970: if (document.getElementById('lti_secsrcfield_'+item)) {
2971: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
2972: setsrcvis = 1;
2973: }
2974: }
2975: }
2976: }
2977: if (!setsrcvis) {
2978: if (document.getElementById('lti_secsrcfield_'+item)) {
2979: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2980: }
2981: }
2982: }
2983: }
2984: }
2985: }
2986: }
2987: if (!setvis) {
2988: if (document.getElementById('lti_crssecfield_'+item)) {
2989: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
2990: }
2991: if (document.getElementById('lti_secsrcfield_'+item)) {
2992: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2993: }
2994: }
2995: }
2996: } else if (setting == 'lcauth') {
2997: var numauth = form.elements['lti_lcauth_'+item].length;
2998: if (numauth) {
2999: for (var i=0; i<numauth; i++) {
3000: if (form.elements['lti_lcauth_'+item][i].checked) {
3001: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3002: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3003: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3004: } else {
3005: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3006: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3007: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3008: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3009: } else {
3010: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3011: }
3012: }
3013: }
3014: }
3015: }
3016: }
3017: }
3018: } else if (setting == 'lcmenu') {
3019: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3020: var divid = 'lti_menufield_'+item;
3021: var setvis = '';
3022: for (var i=0; i<menus.length; i++) {
3023: var radioname = menus[i];
3024: var num = form.elements[radioname].length;
3025: if (num) {
3026: for (var j=0; j<num; j++) {
3027: if (form.elements[radioname][j].checked) {
3028: if (form.elements[radioname][j].value == '1') {
3029: if (document.getElementById(divid)) {
3030: document.getElementById(divid).style.display = 'inline-block';
3031: }
3032: setvis = 1;
3033: break;
3034: }
3035: }
3036: }
3037: }
3038: if (setvis == 1) {
3039: break;
3040: }
3041: }
3042: if (!setvis) {
3043: if (document.getElementById(divid)) {
3044: document.getElementById(divid).style.display = 'none';
3045: }
3046: }
3047: }
3048: return;
3049: }
3050: // ]]>
3051: </script>
3052:
3053: ENDSCRIPT
3054: }
3055:
3056: sub print_autoenroll {
3057: my ($dom,$settings,$rowtotal) = @_;
3058: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3059: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3060: if (ref($settings) eq 'HASH') {
3061: if (exists($settings->{'run'})) {
3062: if ($settings->{'run'} eq '0') {
3063: $runoff = ' checked="checked" ';
3064: $runon = ' ';
3065: } else {
3066: $runon = ' checked="checked" ';
3067: $runoff = ' ';
3068: }
3069: } else {
3070: if ($autorun) {
3071: $runon = ' checked="checked" ';
3072: $runoff = ' ';
3073: } else {
3074: $runoff = ' checked="checked" ';
3075: $runon = ' ';
3076: }
3077: }
3078: if (exists($settings->{'co-owners'})) {
3079: if ($settings->{'co-owners'} eq '0') {
3080: $coownersoff = ' checked="checked" ';
3081: $coownerson = ' ';
3082: } else {
3083: $coownerson = ' checked="checked" ';
3084: $coownersoff = ' ';
3085: }
3086: } else {
3087: $coownersoff = ' checked="checked" ';
3088: $coownerson = ' ';
3089: }
3090: if (exists($settings->{'sender_domain'})) {
3091: $defdom = $settings->{'sender_domain'};
3092: }
3093: if (exists($settings->{'autofailsafe'})) {
3094: $failsafe = $settings->{'autofailsafe'};
3095: }
3096: } else {
3097: if ($autorun) {
3098: $runon = ' checked="checked" ';
3099: $runoff = ' ';
3100: } else {
3101: $runoff = ' checked="checked" ';
3102: $runon = ' ';
3103: }
3104: }
3105: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3106: my $notif_sender;
3107: if (ref($settings) eq 'HASH') {
3108: $notif_sender = $settings->{'sender_uname'};
3109: }
3110: my $datatable='<tr class="LC_odd_row">'.
3111: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3112: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3113: '<input type="radio" name="autoenroll_run"'.
3114: $runon.' value="1" />'.&mt('Yes').'</label> '.
3115: '<label><input type="radio" name="autoenroll_run"'.
3116: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3117: '</tr><tr>'.
3118: '<td>'.&mt('Notification messages - sender').
3119: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3120: &mt('username').': '.
3121: '<input type="text" name="sender_uname" value="'.
3122: $notif_sender.'" size="10" /> '.&mt('domain').
3123: ': '.$domform.'</span></td></tr>'.
3124: '<tr class="LC_odd_row">'.
3125: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3126: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3127: '<input type="radio" name="autoassign_coowners"'.
3128: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3129: '<label><input type="radio" name="autoassign_coowners"'.
3130: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3131: '</tr><tr>'.
3132: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3133: '<td class="LC_right_item"><span class="LC_nobreak">'.
3134: '<input type="text" name="autoenroll_failsafe"'.
3135: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3136: $$rowtotal += 4;
3137: return $datatable;
3138: }
3139:
3140: sub print_autoupdate {
3141: my ($position,$dom,$settings,$rowtotal) = @_;
3142: my $datatable;
3143: if ($position eq 'top') {
3144: my $updateon = ' ';
3145: my $updateoff = ' checked="checked" ';
3146: my $classlistson = ' ';
3147: my $classlistsoff = ' checked="checked" ';
3148: if (ref($settings) eq 'HASH') {
3149: if ($settings->{'run'} eq '1') {
3150: $updateon = $updateoff;
3151: $updateoff = ' ';
3152: }
3153: if ($settings->{'classlists'} eq '1') {
3154: $classlistson = $classlistsoff;
3155: $classlistsoff = ' ';
3156: }
3157: }
3158: my %title = (
3159: run => 'Auto-update active?',
3160: classlists => 'Update information in classlists?',
3161: );
3162: $datatable = '<tr class="LC_odd_row">'.
3163: '<td>'.&mt($title{'run'}).'</td>'.
3164: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3165: '<input type="radio" name="autoupdate_run"'.
3166: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3167: '<label><input type="radio" name="autoupdate_run"'.
3168: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3169: '</tr><tr>'.
3170: '<td>'.&mt($title{'classlists'}).'</td>'.
3171: '<td class="LC_right_item"><span class="LC_nobreak">'.
3172: '<label><input type="radio" name="classlists"'.
3173: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3174: '<label><input type="radio" name="classlists"'.
3175: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3176: '</tr>';
3177: $$rowtotal += 2;
3178: } elsif ($position eq 'middle') {
3179: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3180: my $numinrow = 3;
3181: my $locknamesettings;
3182: $datatable .= &insttypes_row($settings,$types,$usertypes,
3183: $dom,$numinrow,$othertitle,
3184: 'lockablenames',$rowtotal);
3185: $$rowtotal ++;
3186: } else {
3187: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3188: my @fields = ('lastname','firstname','middlename','generation',
3189: 'permanentemail','id');
3190: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3191: my $numrows = 0;
3192: if (ref($types) eq 'ARRAY') {
3193: if (@{$types} > 0) {
3194: $datatable =
3195: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3196: \@fields,$types,\$numrows);
3197: $$rowtotal += @{$types};
3198: }
3199: }
3200: $datatable .=
3201: &usertype_update_row($settings,{'default' => $othertitle},
3202: \%fieldtitles,\@fields,['default'],
3203: \$numrows);
3204: $$rowtotal ++;
3205: }
3206: return $datatable;
3207: }
3208:
3209: sub print_autocreate {
3210: my ($dom,$settings,$rowtotal) = @_;
3211: my (%createon,%createoff,%currhash);
3212: my @types = ('xml','req');
3213: if (ref($settings) eq 'HASH') {
3214: foreach my $item (@types) {
3215: $createoff{$item} = ' checked="checked" ';
3216: $createon{$item} = ' ';
3217: if (exists($settings->{$item})) {
3218: if ($settings->{$item}) {
3219: $createon{$item} = ' checked="checked" ';
3220: $createoff{$item} = ' ';
3221: }
3222: }
3223: }
3224: if ($settings->{'xmldc'} ne '') {
3225: $currhash{$settings->{'xmldc'}} = 1;
3226: }
3227: } else {
3228: foreach my $item (@types) {
3229: $createoff{$item} = ' checked="checked" ';
3230: $createon{$item} = ' ';
3231: }
3232: }
3233: $$rowtotal += 2;
3234: my $numinrow = 2;
3235: my $datatable='<tr class="LC_odd_row">'.
3236: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3237: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3238: '<input type="radio" name="autocreate_xml"'.
3239: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3240: '<label><input type="radio" name="autocreate_xml"'.
3241: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3242: '</td></tr><tr>'.
3243: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3244: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3245: '<input type="radio" name="autocreate_req"'.
3246: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3247: '<label><input type="radio" name="autocreate_req"'.
3248: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3249: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3250: 'autocreate_xmldc',%currhash);
3251: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3252: if ($numdc > 1) {
3253: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3254: '</td><td class="LC_left_item">';
3255: } else {
3256: $datatable .= &mt('Course creation processed as:').
3257: '</td><td class="LC_right_item">';
3258: }
3259: $datatable .= $dctable.'</td></tr>';
3260: $$rowtotal += $rows;
3261: return $datatable;
3262: }
3263:
3264: sub print_directorysrch {
3265: my ($position,$dom,$settings,$rowtotal) = @_;
3266: my $datatable;
3267: if ($position eq 'top') {
3268: my $instsrchon = ' ';
3269: my $instsrchoff = ' checked="checked" ';
3270: my ($exacton,$containson,$beginson);
3271: my $instlocalon = ' ';
3272: my $instlocaloff = ' checked="checked" ';
3273: if (ref($settings) eq 'HASH') {
3274: if ($settings->{'available'} eq '1') {
3275: $instsrchon = $instsrchoff;
3276: $instsrchoff = ' ';
3277: }
3278: if ($settings->{'localonly'} eq '1') {
3279: $instlocalon = $instlocaloff;
3280: $instlocaloff = ' ';
3281: }
3282: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3283: foreach my $type (@{$settings->{'searchtypes'}}) {
3284: if ($type eq 'exact') {
3285: $exacton = ' checked="checked" ';
3286: } elsif ($type eq 'contains') {
3287: $containson = ' checked="checked" ';
3288: } elsif ($type eq 'begins') {
3289: $beginson = ' checked="checked" ';
3290: }
3291: }
3292: } else {
3293: if ($settings->{'searchtypes'} eq 'exact') {
3294: $exacton = ' checked="checked" ';
3295: } elsif ($settings->{'searchtypes'} eq 'contains') {
3296: $containson = ' checked="checked" ';
3297: } elsif ($settings->{'searchtypes'} eq 'specify') {
3298: $exacton = ' checked="checked" ';
3299: $containson = ' checked="checked" ';
3300: }
3301: }
3302: }
3303: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3304: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3305:
3306: my $numinrow = 4;
3307: my $cansrchrow = 0;
3308: $datatable='<tr class="LC_odd_row">'.
3309: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3310: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3311: '<input type="radio" name="dirsrch_available"'.
3312: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3313: '<label><input type="radio" name="dirsrch_available"'.
3314: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3315: '</tr><tr>'.
3316: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3317: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3318: '<input type="radio" name="dirsrch_instlocalonly"'.
3319: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3320: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3321: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3322: '</tr>';
3323: $$rowtotal += 2;
3324: if (ref($usertypes) eq 'HASH') {
3325: if (keys(%{$usertypes}) > 0) {
3326: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3327: $numinrow,$othertitle,'cansearch',
3328: $rowtotal);
3329: $cansrchrow = 1;
3330: }
3331: }
3332: if ($cansrchrow) {
3333: $$rowtotal ++;
3334: $datatable .= '<tr>';
3335: } else {
3336: $datatable .= '<tr class="LC_odd_row">';
3337: }
3338: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3339: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3340: foreach my $title (@{$titleorder}) {
3341: if (defined($searchtitles->{$title})) {
3342: my $check = ' ';
3343: if (ref($settings) eq 'HASH') {
3344: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3345: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3346: $check = ' checked="checked" ';
3347: }
3348: }
3349: }
3350: $datatable .= '<td class="LC_left_item">'.
3351: '<span class="LC_nobreak"><label>'.
3352: '<input type="checkbox" name="searchby" '.
3353: 'value="'.$title.'"'.$check.'/>'.
3354: $searchtitles->{$title}.'</label></span></td>';
3355: }
3356: }
3357: $datatable .= '</tr></table></td></tr>';
3358: $$rowtotal ++;
3359: if ($cansrchrow) {
3360: $datatable .= '<tr class="LC_odd_row">';
3361: } else {
3362: $datatable .= '<tr>';
3363: }
3364: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3365: '<td class="LC_left_item" colspan="2">'.
3366: '<span class="LC_nobreak"><label>'.
3367: '<input type="checkbox" name="searchtypes" '.
3368: $exacton.' value="exact" />'.&mt('Exact match').
3369: '</label> '.
3370: '<label><input type="checkbox" name="searchtypes" '.
3371: $beginson.' value="begins" />'.&mt('Begins with').
3372: '</label> '.
3373: '<label><input type="checkbox" name="searchtypes" '.
3374: $containson.' value="contains" />'.&mt('Contains').
3375: '</label></span></td></tr>';
3376: $$rowtotal ++;
3377: } else {
3378: my $domsrchon = ' checked="checked" ';
3379: my $domsrchoff = ' ';
3380: my $domlocalon = ' ';
3381: my $domlocaloff = ' checked="checked" ';
3382: if (ref($settings) eq 'HASH') {
3383: if ($settings->{'lclocalonly'} eq '1') {
3384: $domlocalon = $domlocaloff;
3385: $domlocaloff = ' ';
3386: }
3387: if ($settings->{'lcavailable'} eq '0') {
3388: $domsrchoff = $domsrchon;
3389: $domsrchon = ' ';
3390: }
3391: }
3392: $datatable='<tr class="LC_odd_row">'.
3393: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3394: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3395: '<input type="radio" name="dirsrch_domavailable"'.
3396: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3397: '<label><input type="radio" name="dirsrch_domavailable"'.
3398: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3399: '</tr><tr>'.
3400: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3401: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3402: '<input type="radio" name="dirsrch_domlocalonly"'.
3403: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3404: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3405: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3406: '</tr>';
3407: $$rowtotal += 2;
3408: }
3409: return $datatable;
3410: }
3411:
3412: sub print_contacts {
3413: my ($position,$dom,$settings,$rowtotal) = @_;
3414: my $datatable;
3415: my @contacts = ('adminemail','supportemail');
3416: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3417: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3418: if ($position eq 'top') {
3419: if (ref($settings) eq 'HASH') {
3420: foreach my $item (@contacts) {
3421: if (exists($settings->{$item})) {
3422: $to{$item} = $settings->{$item};
3423: }
3424: }
3425: }
3426: } elsif ($position eq 'middle') {
3427: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3428: 'updatesmail','idconflictsmail','hostipmail');
3429: foreach my $type (@mailings) {
3430: $otheremails{$type} = '';
3431: }
3432: } elsif ($position eq 'lower') {
3433: if (ref($settings) eq 'HASH') {
3434: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3435: %lonstatus = %{$settings->{'lonstatus'}};
3436: }
3437: }
3438: } else {
3439: @mailings = ('helpdeskmail','otherdomsmail');
3440: foreach my $type (@mailings) {
3441: $otheremails{$type} = '';
3442: }
3443: $bccemails{'helpdeskmail'} = '';
3444: $bccemails{'otherdomsmail'} = '';
3445: $includestr{'helpdeskmail'} = '';
3446: $includestr{'otherdomsmail'} = '';
3447: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3448: }
3449: if (ref($settings) eq 'HASH') {
3450: unless (($position eq 'top') || ($position eq 'lower')) {
3451: foreach my $type (@mailings) {
3452: if (exists($settings->{$type})) {
3453: if (ref($settings->{$type}) eq 'HASH') {
3454: foreach my $item (@contacts) {
3455: if ($settings->{$type}{$item}) {
3456: $checked{$type}{$item} = ' checked="checked" ';
3457: }
3458: }
3459: $otheremails{$type} = $settings->{$type}{'others'};
3460: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3461: $bccemails{$type} = $settings->{$type}{'bcc'};
3462: if ($settings->{$type}{'include'} ne '') {
3463: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3464: $includestr{$type} = &unescape($includestr{$type});
3465: }
3466: }
3467: }
3468: } elsif ($type eq 'lonstatusmail') {
3469: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3470: }
3471: }
3472: }
3473: if ($position eq 'bottom') {
3474: foreach my $type (@mailings) {
3475: $bccemails{$type} = $settings->{$type}{'bcc'};
3476: if ($settings->{$type}{'include'} ne '') {
3477: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3478: $includestr{$type} = &unescape($includestr{$type});
3479: }
3480: }
3481: if (ref($settings->{'helpform'}) eq 'HASH') {
3482: if (ref($fields) eq 'ARRAY') {
3483: foreach my $field (@{$fields}) {
3484: $currfield{$field} = $settings->{'helpform'}{$field};
3485: }
3486: }
3487: if (exists($settings->{'helpform'}{'maxsize'})) {
3488: $maxsize = $settings->{'helpform'}{'maxsize'};
3489: } else {
3490: $maxsize = '1.0';
3491: }
3492: } else {
3493: if (ref($fields) eq 'ARRAY') {
3494: foreach my $field (@{$fields}) {
3495: $currfield{$field} = 'yes';
3496: }
3497: }
3498: $maxsize = '1.0';
3499: }
3500: }
3501: } else {
3502: if ($position eq 'top') {
3503: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3504: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3505: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3506: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3507: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3508: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3509: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3510: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3511: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3512: } elsif ($position eq 'bottom') {
3513: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3514: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3515: if (ref($fields) eq 'ARRAY') {
3516: foreach my $field (@{$fields}) {
3517: $currfield{$field} = 'yes';
3518: }
3519: }
3520: $maxsize = '1.0';
3521: }
3522: }
3523: my ($titles,$short_titles) = &contact_titles();
3524: my $rownum = 0;
3525: my $css_class;
3526: if ($position eq 'top') {
3527: foreach my $item (@contacts) {
3528: $css_class = $rownum%2?' class="LC_odd_row"':'';
3529: $datatable .= '<tr'.$css_class.'>'.
3530: '<td><span class="LC_nobreak">'.$titles->{$item}.
3531: '</span></td><td class="LC_right_item">'.
3532: '<input type="text" name="'.$item.'" value="'.
3533: $to{$item}.'" /></td></tr>';
3534: $rownum ++;
3535: }
3536: } elsif ($position eq 'bottom') {
3537: $css_class = $rownum%2?' class="LC_odd_row"':'';
3538: $datatable .= '<tr'.$css_class.'>'.
3539: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3540: &mt('(e-mail, subject, and description always shown)').
3541: '</td><td class="LC_left_item">';
3542: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3543: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3544: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3545: foreach my $field (@{$fields}) {
3546: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3547: if (($field eq 'screenshot') || ($field eq 'cc')) {
3548: $datatable .= ' '.&mt('(logged-in users)');
3549: }
3550: $datatable .='</td><td>';
3551: my $clickaction;
3552: if ($field eq 'screenshot') {
3553: $clickaction = ' onclick="screenshotSize(this);"';
3554: }
3555: if (ref($possoptions->{$field}) eq 'ARRAY') {
3556: foreach my $option (@{$possoptions->{$field}}) {
3557: my $checked;
3558: if ($currfield{$field} eq $option) {
3559: $checked = ' checked="checked"';
3560: }
3561: $datatable .= '<span class="LC_nobreak"><label>'.
3562: '<input type="radio" name="helpform_'.$field.'" '.
3563: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3564: '</label></span>'.(' 'x2);
3565: }
3566: }
3567: if ($field eq 'screenshot') {
3568: my $display;
3569: if ($currfield{$field} eq 'no') {
3570: $display = ' style="display:none"';
3571: }
3572: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3573: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3574: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3575: }
3576: $datatable .= '</td></tr>';
3577: }
3578: $datatable .= '</table>';
3579: }
3580: $datatable .= '</td></tr>'."\n";
3581: $rownum ++;
3582: }
3583: unless (($position eq 'top') || ($position eq 'lower')) {
3584: foreach my $type (@mailings) {
3585: $css_class = $rownum%2?' class="LC_odd_row"':'';
3586: $datatable .= '<tr'.$css_class.'>'.
3587: '<td><span class="LC_nobreak">'.
3588: $titles->{$type}.': </span></td>'.
3589: '<td class="LC_left_item">';
3590: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3591: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3592: }
3593: $datatable .= '<span class="LC_nobreak">';
3594: foreach my $item (@contacts) {
3595: $datatable .= '<label>'.
3596: '<input type="checkbox" name="'.$type.'"'.
3597: $checked{$type}{$item}.
3598: ' value="'.$item.'" />'.$short_titles->{$item}.
3599: '</label> ';
3600: }
3601: $datatable .= '</span><br />'.&mt('Others').': '.
3602: '<input type="text" name="'.$type.'_others" '.
3603: 'value="'.$otheremails{$type}.'" />';
3604: my %locchecked;
3605: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3606: foreach my $loc ('s','b') {
3607: if ($includeloc{$type} eq $loc) {
3608: $locchecked{$loc} = ' checked="checked"';
3609: last;
3610: }
3611: }
3612: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3613: '<input type="text" name="'.$type.'_bcc" '.
3614: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3615: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3616: &mt('Text automatically added to e-mail:').' '.
3617: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3618: '<span class="LC_nobreak">'.&mt('Location:').' '.
3619: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3620: (' 'x2).
3621: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3622: '</span></fieldset>';
3623: }
3624: $datatable .= '</td></tr>'."\n";
3625: $rownum ++;
3626: }
3627: }
3628: if ($position eq 'middle') {
3629: my %choices;
3630: my $corelink = &core_link_msu();
3631: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3632: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3633: $corelink);
3634: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3635: my @toggles = ('reporterrors','reportupdates','reportstatus');
3636: my %defaultchecked = ('reporterrors' => 'on',
3637: 'reportupdates' => 'on',
3638: 'reportstatus' => 'on');
3639: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3640: \%choices,$rownum);
3641: $datatable .= $reports;
3642: } elsif ($position eq 'lower') {
3643: $css_class = $rownum%2?' class="LC_odd_row"':'';
3644: my ($threshold,$sysmail,%excluded,%weights);
3645: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3646: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3647: $threshold = $lonstatus{'threshold'};
3648: } else {
3649: $threshold = $defaults->{'threshold'};
3650: }
3651: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3652: $sysmail = $lonstatus{'sysmail'};
3653: } else {
3654: $sysmail = $defaults->{'sysmail'};
3655: }
3656: if (ref($lonstatus{'weights'}) eq 'HASH') {
3657: foreach my $type ('E','W','N','U') {
3658: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3659: $weights{$type} = $lonstatus{'weights'}{$type};
3660: } else {
3661: $weights{$type} = $defaults->{$type};
3662: }
3663: }
3664: } else {
3665: foreach my $type ('E','W','N','U') {
3666: $weights{$type} = $defaults->{$type};
3667: }
3668: }
3669: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3670: if (@{$lonstatus{'excluded'}} > 0) {
3671: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3672: }
3673: }
3674: $datatable .= '<tr'.$css_class.'>'.
3675: '<td class="LC_left_item"><span class="LC_nobreak">'.
3676: $titles->{'errorthreshold'}.
3677: '</span></td><td class="LC_left_item">'.
3678: '<input type="text" name="errorthreshold" value="'.
3679: $threshold.'" size="5" /></td></tr>';
3680: $rownum ++;
3681: $css_class = $rownum%2?' class="LC_odd_row"':'';
3682: $datatable .= '<tr'.$css_class.'>'.
3683: '<td class="LC_left_item">'.
3684: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3685: '</span></td><td class="LC_left_item"><table><tr>';
3686: foreach my $type ('E','W','N','U') {
3687: $datatable .= '<td>'.$names->{$type}.'<br />'.
3688: '<input type="text" name="errorweights_'.$type.'" value="'.
3689: $weights{$type}.'" size="5" /></td>';
3690: }
3691: $datatable .= '</tr></table></tr>';
3692: $rownum ++;
3693: $css_class = $rownum%2?' class="LC_odd_row"':'';
3694: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3695: $titles->{'errorexcluded'}.'</td>'.
3696: '<td class="LC_left_item"><table>';
3697: my $numinrow = 4;
3698: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3699: for (my $i=0; $i<@ids; $i++) {
3700: my $rem = $i%($numinrow);
3701: if ($rem == 0) {
3702: if ($i > 0) {
3703: $datatable .= '</tr>';
3704: }
3705: $datatable .= '<tr>';
3706: }
3707: my $check;
3708: if ($excluded{$ids[$i]}) {
3709: $check = ' checked="checked" ';
3710: }
3711: $datatable .= '<td class="LC_left_item">'.
3712: '<span class="LC_nobreak"><label>'.
3713: '<input type="checkbox" name="errorexcluded" '.
3714: 'value="'.$ids[$i].'"'.$check.' />'.
3715: $ids[$i].'</label></span></td>';
3716: }
3717: my $colsleft = $numinrow - @ids%($numinrow);
3718: if ($colsleft > 1 ) {
3719: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3720: ' </td>';
3721: } elsif ($colsleft == 1) {
3722: $datatable .= '<td class="LC_left_item"> </td>';
3723: }
3724: $datatable .= '</tr></table></td></tr>';
3725: $rownum ++;
3726: $css_class = $rownum%2?' class="LC_odd_row"':'';
3727: $datatable .= '<tr'.$css_class.'>'.
3728: '<td class="LC_left_item"><span class="LC_nobreak">'.
3729: $titles->{'errorsysmail'}.
3730: '</span></td><td class="LC_left_item">'.
3731: '<input type="text" name="errorsysmail" value="'.
3732: $sysmail.'" size="5" /></td></tr>';
3733: $rownum ++;
3734: } elsif ($position eq 'bottom') {
3735: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3736: my (@posstypes,%usertypeshash);
3737: if (ref($types) eq 'ARRAY') {
3738: @posstypes = @{$types};
3739: }
3740: if (@posstypes) {
3741: if (ref($usertypes) eq 'HASH') {
3742: %usertypeshash = %{$usertypes};
3743: }
3744: my @overridden;
3745: my $numinrow = 4;
3746: if (ref($settings) eq 'HASH') {
3747: if (ref($settings->{'overrides'}) eq 'HASH') {
3748: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3749: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3750: push(@overridden,$key);
3751: foreach my $item (@contacts) {
3752: if ($settings->{'overrides'}{$key}{$item}) {
3753: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3754: }
3755: }
3756: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3757: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3758: $includeloc{'override_'.$key} = '';
3759: $includestr{'override_'.$key} = '';
3760: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3761: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3762: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3763: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3764: }
3765: }
3766: }
3767: }
3768: }
3769: my $customclass = 'LC_helpdesk_override';
3770: my $optionsprefix = 'LC_options_helpdesk_';
3771:
3772: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3773:
3774: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3775: $numinrow,$othertitle,'overrides',
3776: \$rownum,$onclicktypes,$customclass);
3777: $rownum ++;
3778: $usertypeshash{'default'} = $othertitle;
3779: foreach my $status (@posstypes) {
3780: my $css_class;
3781: if ($rownum%2) {
3782: $css_class = 'LC_odd_row ';
3783: }
3784: $css_class .= $customclass;
3785: my $rowid = $optionsprefix.$status;
3786: my $hidden = 1;
3787: my $currstyle = 'display:none';
3788: if (grep(/^\Q$status\E$/,@overridden)) {
3789: $currstyle = 'display:table-row';
3790: $hidden = 0;
3791: }
3792: my $key = 'override_'.$status;
3793: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3794: $includeloc{$key},$includestr{$key},$status,$rowid,
3795: $usertypeshash{$status},$css_class,$currstyle,
3796: \@contacts,$short_titles);
3797: unless ($hidden) {
3798: $rownum ++;
3799: }
3800: }
3801: }
3802: }
3803: $$rowtotal += $rownum;
3804: return $datatable;
3805: }
3806:
3807: sub core_link_msu {
3808: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3809: &mt('LON-CAPA core group - MSU'),600,500);
3810: }
3811:
3812: sub overridden_helpdesk {
3813: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3814: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3815: my $class = 'LC_left_item';
3816: if ($css_class) {
3817: $css_class = ' class="'.$css_class.'"';
3818: }
3819: if ($rowid) {
3820: $rowid = ' id="'.$rowid.'"';
3821: }
3822: if ($rowstyle) {
3823: $rowstyle = ' style="'.$rowstyle.'"';
3824: }
3825: my ($output,$description);
3826: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3827: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3828: "<td>$description</td>\n".
3829: '<td class="'.$class.'" colspan="2">'.
3830: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3831: '<span class="LC_nobreak">';
3832: if (ref($contacts) eq 'ARRAY') {
3833: foreach my $item (@{$contacts}) {
3834: my $check;
3835: if (ref($checked) eq 'HASH') {
3836: $check = $checked->{$item};
3837: }
3838: my $title;
3839: if (ref($short_titles) eq 'HASH') {
3840: $title = $short_titles->{$item};
3841: }
3842: $output .= '<label>'.
3843: '<input type="checkbox" name="override_'.$type.'"'.$check.
3844: ' value="'.$item.'" />'.$title.'</label> ';
3845: }
3846: }
3847: $output .= '</span><br />'.&mt('Others').': '.
3848: '<input type="text" name="override_'.$type.'_others" '.
3849: 'value="'.$otheremails.'" />';
3850: my %locchecked;
3851: foreach my $loc ('s','b') {
3852: if ($includeloc eq $loc) {
3853: $locchecked{$loc} = ' checked="checked"';
3854: last;
3855: }
3856: }
3857: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3858: '<input type="text" name="override_'.$type.'_bcc" '.
3859: 'value="'.$bccemails.'" /></fieldset>'.
3860: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3861: &mt('Text automatically added to e-mail:').' '.
3862: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3863: '<span class="LC_nobreak">'.&mt('Location:').' '.
3864: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3865: (' 'x2).
3866: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3867: '</span></fieldset>'.
3868: '</td></tr>'."\n";
3869: return $output;
3870: }
3871:
3872: sub contacts_javascript {
3873: return <<"ENDSCRIPT";
3874:
3875: <script type="text/javascript">
3876: // <![CDATA[
3877:
3878: function screenshotSize(field) {
3879: if (document.getElementById('help_screenshotsize')) {
3880: if (field.value == 'no') {
3881: document.getElementById('help_screenshotsize').style.display="none";
3882: } else {
3883: document.getElementById('help_screenshotsize').style.display="";
3884: }
3885: }
3886: return;
3887: }
3888:
3889: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3890: if (form.elements[checkbox].length != undefined) {
3891: var count = 0;
3892: if (docount) {
3893: for (var i=0; i<form.elements[checkbox].length; i++) {
3894: if (form.elements[checkbox][i].checked) {
3895: count ++;
3896: }
3897: }
3898: }
3899: for (var i=0; i<form.elements[checkbox].length; i++) {
3900: var type = form.elements[checkbox][i].value;
3901: if (document.getElementById(prefix+type)) {
3902: if (form.elements[checkbox][i].checked) {
3903: document.getElementById(prefix+type).style.display = 'table-row';
3904: if (count % 2 == 1) {
3905: document.getElementById(prefix+type).className = target+' LC_odd_row';
3906: } else {
3907: document.getElementById(prefix+type).className = target;
3908: }
3909: count ++;
3910: } else {
3911: document.getElementById(prefix+type).style.display = 'none';
3912: }
3913: }
3914: }
3915: }
3916: return;
3917: }
3918:
3919:
3920: // ]]>
3921: </script>
3922:
3923: ENDSCRIPT
3924: }
3925:
3926: sub print_helpsettings {
3927: my ($position,$dom,$settings,$rowtotal) = @_;
3928: my $confname = $dom.'-domainconfig';
3929: my $formname = 'display';
3930: my ($datatable,$itemcount);
3931: if ($position eq 'top') {
3932: $itemcount = 1;
3933: my (%choices,%defaultchecked,@toggles);
3934: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3935: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3936: &mt('LON-CAPA bug tracker'),600,500));
3937: %defaultchecked = ('submitbugs' => 'on');
3938: @toggles = ('submitbugs');
3939: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3940: \%choices,$itemcount);
3941: $$rowtotal ++;
3942: } else {
3943: my $css_class;
3944: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3945: my (%customroles,%ordered,%current);
3946: if (ref($settings) eq 'HASH') {
3947: if (ref($settings->{'adhoc'}) eq 'HASH') {
3948: %current = %{$settings->{'adhoc'}};
3949: }
3950: }
3951: my $count = 0;
3952: foreach my $key (sort(keys(%existing))) {
3953: if ($key=~/^rolesdef\_(\w+)$/) {
3954: my $rolename = $1;
3955: my (%privs,$order);
3956: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3957: $customroles{$rolename} = \%privs;
3958: if (ref($current{$rolename}) eq 'HASH') {
3959: $order = $current{$rolename}{'order'};
3960: }
3961: if ($order eq '') {
3962: $order = $count;
3963: }
3964: $ordered{$order} = $rolename;
3965: $count++;
3966: }
3967: }
3968: my $maxnum = scalar(keys(%ordered));
3969: my @roles_by_num = ();
3970: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3971: push(@roles_by_num,$item);
3972: }
3973: my $context = 'domprefs';
3974: my $crstype = 'Course';
3975: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3976: my @accesstypes = ('all','dh','da','none');
3977: my ($numstatustypes,@jsarray);
3978: if (ref($types) eq 'ARRAY') {
3979: if (@{$types} > 0) {
3980: $numstatustypes = scalar(@{$types});
3981: push(@accesstypes,'status');
3982: @jsarray = ('bystatus');
3983: }
3984: }
3985: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3986: if (keys(%domhelpdesk)) {
3987: push(@accesstypes,('inc','exc'));
3988: push(@jsarray,('notinc','notexc'));
3989: }
3990: my $hiddenstr = join("','",@jsarray);
3991: my $context = 'domprefs';
3992: my $crstype = 'Course';
3993: my $prefix = 'helproles_';
3994: my $add_class = 'LC_hidden';
3995: foreach my $num (@roles_by_num) {
3996: my $role = $ordered{$num};
3997: my ($desc,$access,@statuses);
3998: if (ref($current{$role}) eq 'HASH') {
3999: $desc = $current{$role}{'desc'};
4000: $access = $current{$role}{'access'};
4001: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4002: @statuses = @{$current{$role}{'insttypes'}};
4003: }
4004: }
4005: if ($desc eq '') {
4006: $desc = $role;
4007: }
4008: my $identifier = 'custhelp'.$num;
4009: my %full=();
4010: my %levels= (
4011: course => {},
4012: domain => {},
4013: system => {},
4014: );
4015: my %levelscurrent=(
4016: course => {},
4017: domain => {},
4018: system => {},
4019: );
4020: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4021: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4022: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4023: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4024: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4025: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4026: for (my $k=0; $k<=$maxnum; $k++) {
4027: my $vpos = $k+1;
4028: my $selstr;
4029: if ($k == $num) {
4030: $selstr = ' selected="selected" ';
4031: }
4032: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4033: }
4034: $datatable .= '</select>'.(' 'x2).
4035: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4036: '</td>'.
4037: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4038: &mt('Name shown to users:').
4039: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4040: '</fieldset>'.
4041: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4042: $othertitle,$usertypes,$types,\%domhelpdesk).
4043: '<fieldset>'.
4044: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4045: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4046: \%levelscurrent,$identifier,
4047: 'LC_hidden',$prefix.$num.'_privs').
4048: '</fieldset></td>';
4049: $itemcount ++;
4050: }
4051: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4052: my $newcust = 'custhelp'.$count;
4053: my (%privs,%levelscurrent);
4054: my %full=();
4055: my %levels= (
4056: course => {},
4057: domain => {},
4058: system => {},
4059: );
4060: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4061: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4062: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4063: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4064: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4065: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4066: for (my $k=0; $k<$maxnum+1; $k++) {
4067: my $vpos = $k+1;
4068: my $selstr;
4069: if ($k == $maxnum) {
4070: $selstr = ' selected="selected" ';
4071: }
4072: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4073: }
4074: $datatable .= '</select> '."\n".
4075: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4076: '</label></span></td>'.
4077: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4078: '<span class="LC_nobreak">'.
4079: &mt('Internal name:').
4080: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4081: '</span>'.(' 'x4).
4082: '<span class="LC_nobreak">'.
4083: &mt('Name shown to users:').
4084: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4085: '</span></fieldset>'.
4086: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4087: $usertypes,$types,\%domhelpdesk).
4088: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4089: &Apache::lonuserutils::custom_role_header($context,$crstype,
4090: \@templateroles,$newcust).
4091: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4092: \%levelscurrent,$newcust).
4093: '</fieldset>'.
4094: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4095: '</td></tr>';
4096: $count ++;
4097: $$rowtotal += $count;
4098: }
4099: return $datatable;
4100: }
4101:
4102: sub adhocbutton {
4103: my ($prefix,$num,$field,$visibility) = @_;
4104: my %lt = &Apache::lonlocal::texthash(
4105: show => 'Show details',
4106: hide => 'Hide details',
4107: );
4108: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4109: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4110: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4111: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4112: }
4113:
4114: sub helpsettings_javascript {
4115: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4116: return unless(ref($roles_by_num) eq 'ARRAY');
4117: my %html_js_lt = &Apache::lonlocal::texthash(
4118: show => 'Show details',
4119: hide => 'Hide details',
4120: );
4121: &html_escape(\%html_js_lt);
4122: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4123: return <<"ENDSCRIPT";
4124: <script type="text/javascript">
4125: // <![CDATA[
4126:
4127: function reorderHelpRoles(form,item) {
4128: var changedVal;
4129: $jstext
4130: var newpos = 'helproles_${total}_pos';
4131: var maxh = 1 + $total;
4132: var current = new Array();
4133: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4134: if (item == newpos) {
4135: changedVal = newitemVal;
4136: } else {
4137: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4138: current[newitemVal] = newpos;
4139: }
4140: for (var i=0; i<helproles.length; i++) {
4141: var elementName = 'helproles_'+helproles[i]+'_pos';
4142: if (elementName != item) {
4143: if (form.elements[elementName]) {
4144: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4145: current[currVal] = elementName;
4146: }
4147: }
4148: }
4149: var oldVal;
4150: for (var j=0; j<maxh; j++) {
4151: if (current[j] == undefined) {
4152: oldVal = j;
4153: }
4154: }
4155: if (oldVal < changedVal) {
4156: for (var k=oldVal+1; k<=changedVal ; k++) {
4157: var elementName = current[k];
4158: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4159: }
4160: } else {
4161: for (var k=changedVal; k<oldVal; k++) {
4162: var elementName = current[k];
4163: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4164: }
4165: }
4166: return;
4167: }
4168:
4169: function helpdeskAccess(num) {
4170: var curraccess = null;
4171: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4172: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4173: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4174: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4175: }
4176: }
4177: }
4178: var shown = Array();
4179: var hidden = Array();
4180: if (curraccess == 'none') {
4181: hidden = Array('$hiddenstr');
4182: } else {
4183: if (curraccess == 'status') {
4184: shown = Array('bystatus');
4185: hidden = Array('notinc','notexc');
4186: } else {
4187: if (curraccess == 'exc') {
4188: shown = Array('notexc');
4189: hidden = Array('notinc','bystatus');
4190: }
4191: if (curraccess == 'inc') {
4192: shown = Array('notinc');
4193: hidden = Array('notexc','bystatus');
4194: }
4195: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4196: hidden = Array('notinc','notexc','bystatus');
4197: }
4198: }
4199: }
4200: if (hidden.length > 0) {
4201: for (var i=0; i<hidden.length; i++) {
4202: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4203: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4204: }
4205: }
4206: }
4207: if (shown.length > 0) {
4208: for (var i=0; i<shown.length; i++) {
4209: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4210: if (shown[i] == 'privs') {
4211: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4212: } else {
4213: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4214: }
4215: }
4216: }
4217: }
4218: return;
4219: }
4220:
4221: function toggleHelpdeskItem(num,field) {
4222: if (document.getElementById('helproles_'+num+'_'+field)) {
4223: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4224: document.getElementById('helproles_'+num+'_'+field).className =
4225: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4226: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4227: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4228: }
4229: } else {
4230: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4231: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4232: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4233: }
4234: }
4235: }
4236: return;
4237: }
4238:
4239: // ]]>
4240: </script>
4241:
4242: ENDSCRIPT
4243: }
4244:
4245: sub helpdeskroles_access {
4246: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4247: $usertypes,$types,$domhelpdesk) = @_;
4248: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4249: my %lt = &Apache::lonlocal::texthash(
4250: 'rou' => 'Role usage',
4251: 'whi' => 'Which helpdesk personnel may use this role?',
4252: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4253: 'dh' => 'All with domain helpdesk role',
4254: 'da' => 'All with domain helpdesk assistant role',
4255: 'none' => 'None',
4256: 'status' => 'Determined based on institutional status',
4257: 'inc' => 'Include all, but exclude specific personnel',
4258: 'exc' => 'Exclude all, but include specific personnel',
4259: );
4260: my %usecheck = (
4261: all => ' checked="checked"',
4262: );
4263: my %displaydiv = (
4264: status => 'none',
4265: inc => 'none',
4266: exc => 'none',
4267: priv => 'block',
4268: );
4269: my $output;
4270: if (ref($current) eq 'HASH') {
4271: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4272: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4273: $usecheck{$current->{access}} = $usecheck{'all'};
4274: delete($usecheck{'all'});
4275: if ($current->{access} =~ /^(status|inc|exc)$/) {
4276: my $access = $1;
4277: $displaydiv{$access} = 'inline';
4278: } elsif ($current->{access} eq 'none') {
4279: $displaydiv{'priv'} = 'none';
4280: }
4281: }
4282: }
4283: }
4284: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4285: '<p>'.$lt{'whi'}.'</p>';
4286: foreach my $access (@{$accesstypes}) {
4287: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4288: ' onclick="helpdeskAccess('."'$num'".');" />'.
4289: $lt{$access}.'</label>';
4290: if ($access eq 'status') {
4291: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4292: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4293: $othertitle,$usertypes,$types).
4294: '</div>';
4295: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4296: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4297: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4298: '</div>';
4299: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4300: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4301: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4302: '</div>';
4303: }
4304: $output .= '</p>';
4305: }
4306: $output .= '</fieldset>';
4307: return $output;
4308: }
4309:
4310: sub radiobutton_prefs {
4311: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4312: $additional,$align) = @_;
4313: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4314: (ref($choices) eq 'HASH'));
4315:
4316: my (%checkedon,%checkedoff,$datatable,$css_class);
4317:
4318: foreach my $item (@{$toggles}) {
4319: if ($defaultchecked->{$item} eq 'on') {
4320: $checkedon{$item} = ' checked="checked" ';
4321: $checkedoff{$item} = ' ';
4322: } elsif ($defaultchecked->{$item} eq 'off') {
4323: $checkedoff{$item} = ' checked="checked" ';
4324: $checkedon{$item} = ' ';
4325: }
4326: }
4327: if (ref($settings) eq 'HASH') {
4328: foreach my $item (@{$toggles}) {
4329: if ($settings->{$item} eq '1') {
4330: $checkedon{$item} = ' checked="checked" ';
4331: $checkedoff{$item} = ' ';
4332: } elsif ($settings->{$item} eq '0') {
4333: $checkedoff{$item} = ' checked="checked" ';
4334: $checkedon{$item} = ' ';
4335: }
4336: }
4337: }
4338: if ($onclick) {
4339: $onclick = ' onclick="'.$onclick.'"';
4340: }
4341: foreach my $item (@{$toggles}) {
4342: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4343: $datatable .=
4344: '<tr'.$css_class.'><td style="vertical-align: top">'.
4345: '<span class="LC_nobreak">'.$choices->{$item}.
4346: '</span></td>';
4347: if ($align eq 'left') {
4348: $datatable .= '<td class="LC_left_item">';
4349: } else {
4350: $datatable .= '<td class="LC_right_item">';
4351: }
4352: $datatable .=
4353: '<span class="LC_nobreak">'.
4354: '<label><input type="radio" name="'.
4355: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4356: '</label> <label><input type="radio" name="'.$item.'" '.
4357: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4358: '</span>'.$additional.
4359: '</td>'.
4360: '</tr>';
4361: $itemcount ++;
4362: }
4363: return ($datatable,$itemcount);
4364: }
4365:
4366: sub print_ltitools {
4367: my ($dom,$settings,$rowtotal) = @_;
4368: my $rownum = 0;
4369: my $css_class;
4370: my $itemcount = 1;
4371: my $maxnum = 0;
4372: my %ordered;
4373: if (ref($settings) eq 'HASH') {
4374: foreach my $item (keys(%{$settings})) {
4375: if (ref($settings->{$item}) eq 'HASH') {
4376: my $num = $settings->{$item}{'order'};
4377: $ordered{$num} = $item;
4378: }
4379: }
4380: }
4381: my $confname = $dom.'-domainconfig';
4382: my $switchserver = &check_switchserver($dom,$confname);
4383: my $maxnum = scalar(keys(%ordered));
4384: my $datatable;
4385: my %lt = <itools_names();
4386: my @courseroles = ('cc','in','ta','ep','st');
4387: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4388: my @fields = ('fullname','firstname','lastname','email','roles','user');
4389: if (keys(%ordered)) {
4390: my @items = sort { $a <=> $b } keys(%ordered);
4391: for (my $i=0; $i<@items; $i++) {
4392: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4393: my $item = $ordered{$items[$i]};
4394: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4395: if (ref($settings->{$item}) eq 'HASH') {
4396: $title = $settings->{$item}->{'title'};
4397: $url = $settings->{$item}->{'url'};
4398: $key = $settings->{$item}->{'key'};
4399: $secret = $settings->{$item}->{'secret'};
4400: $lifetime = $settings->{$item}->{'lifetime'};
4401: my $image = $settings->{$item}->{'image'};
4402: if ($image ne '') {
4403: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4404: }
4405: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4406: $sigsel{'HMAC-256'} = ' selected="selected"';
4407: } else {
4408: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4409: }
4410: }
4411: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4412: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4413: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4414: for (my $k=0; $k<=$maxnum; $k++) {
4415: my $vpos = $k+1;
4416: my $selstr;
4417: if ($k == $i) {
4418: $selstr = ' selected="selected" ';
4419: }
4420: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4421: }
4422: $datatable .= '</select>'.(' 'x2).
4423: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4424: &mt('Delete?').'</label></span></td>'.
4425: '<td colspan="2">'.
4426: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4427: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4428: (' 'x2).
4429: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4430: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4431: (' 'x2).
4432: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4433: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4434: (' 'x2).
4435: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4436: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4437: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4438: '<br /><br />'.
4439: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4440: ' value="'.$url.'" /></span>'.
4441: (' 'x2).
4442: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4443: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4444: (' 'x2).
4445: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4446: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4447: (' 'x2).
4448: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4449: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4450: '<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>'.
4451: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4452: '</fieldset>'.
4453: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4454: '<span class="LC_nobreak">'.&mt('Display target:');
4455: my %currdisp;
4456: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4457: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4458: $currdisp{'window'} = ' checked="checked"';
4459: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4460: $currdisp{'tab'} = ' checked="checked"';
4461: } else {
4462: $currdisp{'iframe'} = ' checked="checked"';
4463: }
4464: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4465: $currdisp{'width'} = $1;
4466: }
4467: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4468: $currdisp{'height'} = $1;
4469: }
4470: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4471: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4472: } else {
4473: $currdisp{'iframe'} = ' checked="checked"';
4474: }
4475: foreach my $disp ('iframe','tab','window') {
4476: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4477: $lt{$disp}.'</label>'.(' 'x2);
4478: }
4479: $datatable .= (' 'x4);
4480: foreach my $dimen ('width','height') {
4481: $datatable .= '<label>'.$lt{$dimen}.' '.
4482: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4483: (' 'x2);
4484: }
4485: $datatable .= '</span><br />'.
4486: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4487: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4488: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4489: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4490: '</textarea></div><div style=""></div><br />';
4491: my %units = (
4492: 'passback' => 'days',
4493: 'roster' => 'seconds',
4494: );
4495: foreach my $extra ('passback','roster') {
4496: my $validsty = 'none';
4497: my $currvalid;
4498: my $checkedon = '';
4499: my $checkedoff = ' checked="checked"';
4500: if ($settings->{$item}->{$extra}) {
4501: $checkedon = $checkedoff;
4502: $checkedoff = '';
4503: $validsty = 'inline-block';
4504: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4505: $currvalid = $settings->{$item}->{$extra.'valid'};
4506: }
4507: }
4508: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4509: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4510: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4511: &mt('No').'</label>'.(' 'x2).
4512: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4513: &mt('Yes').'</label></span></div>'.
4514: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4515: '<span class="LC_nobreak">'.
4516: &mt("at least [_1] $units{$extra} after launch",
4517: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4518: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4519: }
4520: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4521: if ($imgsrc) {
4522: $datatable .= $imgsrc.
4523: '<label><input type="checkbox" name="ltitools_image_del"'.
4524: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4525: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4526: } else {
4527: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4528: }
4529: if ($switchserver) {
4530: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4531: } else {
4532: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4533: }
4534: $datatable .= '</span></fieldset>';
4535: my (%checkedfields,%rolemaps,$userincdom);
4536: if (ref($settings->{$item}) eq 'HASH') {
4537: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4538: %checkedfields = %{$settings->{$item}->{'fields'}};
4539: }
4540: $userincdom = $settings->{$item}->{'incdom'};
4541: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4542: %rolemaps = %{$settings->{$item}->{'roles'}};
4543: $checkedfields{'roles'} = 1;
4544: }
4545: }
4546: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4547: '<span class="LC_nobreak">';
4548: my $userfieldstyle = 'display:none;';
4549: my $seluserdom = '';
4550: my $unseluserdom = ' selected="selected"';
4551: foreach my $field (@fields) {
4552: my ($checked,$onclick,$id,$spacer);
4553: if ($checkedfields{$field}) {
4554: $checked = ' checked="checked"';
4555: }
4556: if ($field eq 'user') {
4557: $id = ' id="ltitools_user_field_'.$i.'"';
4558: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4559: if ($checked) {
4560: $userfieldstyle = 'display:inline-block';
4561: if ($userincdom) {
4562: $seluserdom = $unseluserdom;
4563: $unseluserdom = '';
4564: }
4565: }
4566: } else {
4567: $spacer = (' ' x2);
4568: }
4569: $datatable .= '<label>'.
4570: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4571: $lt{$field}.'</label>'.$spacer;
4572: }
4573: $datatable .= '</span>';
4574: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4575: '<span class="LC_nobreak"> : '.
4576: '<select name="ltitools_userincdom_'.$i.'">'.
4577: '<option value="">'.&mt('Select').'</option>'.
4578: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4579: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4580: '</select></span></div>';
4581: $datatable .= '</fieldset>'.
4582: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4583: foreach my $role (@courseroles) {
4584: my ($selected,$selectnone);
4585: if (!$rolemaps{$role}) {
4586: $selectnone = ' selected="selected"';
4587: }
4588: $datatable .= '<td style="text-align: center">'.
4589: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4590: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4591: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4592: foreach my $ltirole (@ltiroles) {
4593: unless ($selectnone) {
4594: if ($rolemaps{$role} eq $ltirole) {
4595: $selected = ' selected="selected"';
4596: } else {
4597: $selected = '';
4598: }
4599: }
4600: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4601: }
4602: $datatable .= '</select></td>';
4603: }
4604: $datatable .= '</tr></table></fieldset>';
4605: my %courseconfig;
4606: if (ref($settings->{$item}) eq 'HASH') {
4607: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4608: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4609: }
4610: }
4611: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4612: foreach my $item ('label','title','target','linktext','explanation','append') {
4613: my $checked;
4614: if ($courseconfig{$item}) {
4615: $checked = ' checked="checked"';
4616: }
4617: $datatable .= '<label>'.
4618: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4619: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4620: }
4621: $datatable .= '</span></fieldset>'.
4622: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4623: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4624: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4625: my %custom = %{$settings->{$item}->{'custom'}};
4626: if (keys(%custom) > 0) {
4627: foreach my $key (sort(keys(%custom))) {
4628: $datatable .= '<tr><td><span class="LC_nobreak">'.
4629: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4630: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4631: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4632: ' value="'.$custom{$key}.'" /></td></tr>';
4633: }
4634: }
4635: }
4636: $datatable .= '<tr><td><span class="LC_nobreak">'.
4637: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4638: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4639: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4640: $datatable .= '</table></fieldset></td></tr>'."\n";
4641: $itemcount ++;
4642: }
4643: }
4644: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4645: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4646: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4647: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4648: '<select name="ltitools_add_pos"'.$chgstr.'>';
4649: for (my $k=0; $k<$maxnum+1; $k++) {
4650: my $vpos = $k+1;
4651: my $selstr;
4652: if ($k == $maxnum) {
4653: $selstr = ' selected="selected" ';
4654: }
4655: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4656: }
4657: $datatable .= '</select> '."\n".
4658: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4659: '<td colspan="2">'.
4660: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4661: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4662: (' 'x2).
4663: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4664: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4665: (' 'x2).
4666: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4667: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4668: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4669: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4670: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4671: '<br />'.
4672: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4673: (' 'x2).
4674: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4675: (' 'x2).
4676: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4677: (' 'x2).
4678: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4679: '<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".
4680: '</fieldset>'.
4681: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4682: '<span class="LC_nobreak">'.&mt('Display target:');
4683: my %defaultdisp;
4684: $defaultdisp{'iframe'} = ' checked="checked"';
4685: foreach my $disp ('iframe','tab','window') {
4686: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4687: $lt{$disp}.'</label>'.(' 'x2);
4688: }
4689: $datatable .= (' 'x4);
4690: foreach my $dimen ('width','height') {
4691: $datatable .= '<label>'.$lt{$dimen}.' '.
4692: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4693: (' 'x2);
4694: }
4695: $datatable .= '</span><br />'.
4696: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4697: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4698: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4699: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4700: '</div><div style=""></div><br />';
4701: my %units = (
4702: 'passback' => 'days',
4703: 'roster' => 'seconds',
4704: );
4705: my %defaulttimes = (
4706: 'passback' => '7',
4707: 'roster' => '300',
4708: );
4709: foreach my $extra ('passback','roster') {
4710: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4711: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4712: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4713: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4714: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4715: &mt('Yes').'</label></span></div>'.
4716: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4717: '<span class="LC_nobreak">'.
4718: &mt("at least [_1] $units{$extra} after launch",
4719: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4720: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4721: }
4722: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4723: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4724: if ($switchserver) {
4725: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4726: } else {
4727: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4728: }
4729: $datatable .= '</span></fieldset>'.
4730: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4731: '<span class="LC_nobreak">';
4732: foreach my $field (@fields) {
4733: my ($id,$onclick,$spacer);
4734: if ($field eq 'user') {
4735: $id = ' id="ltitools_user_field_add"';
4736: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4737: } else {
4738: $spacer = (' ' x2);
4739: }
4740: $datatable .= '<label>'.
4741: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4742: $lt{$field}.'</label>'.$spacer;
4743: }
4744: $datatable .= '</span>'.
4745: '<div style="display:none;" id="ltitools_user_div_add">'.
4746: '<span class="LC_nobreak"> : '.
4747: '<select name="ltitools_userincdom_add">'.
4748: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4749: '<option value="0">'.&mt('username').'</option>'.
4750: '<option value="1">'.&mt('username:domain').'</option>'.
4751: '</select></span></div></fieldset>';
4752: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4753: foreach my $role (@courseroles) {
4754: my ($checked,$checkednone);
4755: $datatable .= '<td style="text-align: center">'.
4756: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4757: '<select name="ltitools_add_roles_'.$role.'">'.
4758: '<option value="" selected="selected">'.&mt('Select').'</option>';
4759: foreach my $ltirole (@ltiroles) {
4760: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4761: }
4762: $datatable .= '</select></td>';
4763: }
4764: $datatable .= '</tr></table></fieldset>'.
4765: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4766: foreach my $item ('label','title','target','linktext','explanation','append') {
4767: $datatable .= '<label>'.
4768: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4769: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4770: }
4771: $datatable .= '</span></fieldset>'.
4772: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4773: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4774: '<tr><td><span class="LC_nobreak">'.
4775: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4776: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4777: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4778: '</table></fieldset>'."\n".
4779: '</td>'."\n".
4780: '</tr>'."\n";
4781: $itemcount ++;
4782: return $datatable;
4783: }
4784:
4785: sub ltitools_names {
4786: my %lt = &Apache::lonlocal::texthash(
4787: 'title' => 'Title',
4788: 'version' => 'Version',
4789: 'msgtype' => 'Message Type',
4790: 'sigmethod' => 'Signature Method',
4791: 'url' => 'URL',
4792: 'key' => 'Key',
4793: 'lifetime' => 'Nonce lifetime (s)',
4794: 'secret' => 'Secret',
4795: 'icon' => 'Icon',
4796: 'user' => 'User',
4797: 'fullname' => 'Full Name',
4798: 'firstname' => 'First Name',
4799: 'lastname' => 'Last Name',
4800: 'email' => 'E-mail',
4801: 'roles' => 'Role',
4802: 'window' => 'Window',
4803: 'tab' => 'Tab',
4804: 'iframe' => 'iFrame',
4805: 'height' => 'Height',
4806: 'width' => 'Width',
4807: 'linktext' => 'Default Link Text',
4808: 'explanation' => 'Default Explanation',
4809: 'passback' => 'Tool can return grades:',
4810: 'roster' => 'Tool can retrieve roster:',
4811: 'crstarget' => 'Display target',
4812: 'crslabel' => 'Course label',
4813: 'crstitle' => 'Course title',
4814: 'crslinktext' => 'Link Text',
4815: 'crsexplanation' => 'Explanation',
4816: 'crsappend' => 'Provider URL',
4817: );
4818: return %lt;
4819: }
4820:
4821: sub print_lti {
4822: my ($dom,$settings,$rowtotal) = @_;
4823: my $itemcount = 1;
4824: my $maxnum = 0;
4825: my $css_class;
4826: my %ordered;
4827: if (ref($settings) eq 'HASH') {
4828: foreach my $item (keys(%{$settings})) {
4829: if (ref($settings->{$item}) eq 'HASH') {
4830: my $num = $settings->{$item}{'order'};
4831: $ordered{$num} = $item;
4832: }
4833: }
4834: }
4835: my $maxnum = scalar(keys(%ordered));
4836: my $datatable;
4837: my %lt = <i_names();
4838: if (keys(%ordered)) {
4839: my @items = sort { $a <=> $b } keys(%ordered);
4840: for (my $i=0; $i<@items; $i++) {
4841: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4842: my $item = $ordered{$items[$i]};
4843: my ($key,$secret,$lifetime,$consumer,$requser,$current);
4844: if (ref($settings->{$item}) eq 'HASH') {
4845: $key = $settings->{$item}->{'key'};
4846: $secret = $settings->{$item}->{'secret'};
4847: $lifetime = $settings->{$item}->{'lifetime'};
4848: $consumer = $settings->{$item}->{'consumer'};
4849: $requser = $settings->{$item}->{'requser'};
4850: $current = $settings->{$item};
4851: }
4852: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
4853: my %checkedrequser = (
4854: yes => ' checked="checked"',
4855: no => '',
4856: );
4857: if (!$requser) {
4858: $checkedrequser{'no'} = $checkedrequser{'yes'};
4859: $checkedrequser{'yes'} = '';
4860: }
4861: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
4862: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4863: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
4864: for (my $k=0; $k<=$maxnum; $k++) {
4865: my $vpos = $k+1;
4866: my $selstr;
4867: if ($k == $i) {
4868: $selstr = ' selected="selected" ';
4869: }
4870: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4871: }
4872: $datatable .= '</select>'.(' 'x2).
4873: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
4874: &mt('Delete?').'</label></span></td>'.
4875: '<td colspan="2">'.
4876: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4877: '<span class="LC_nobreak">'.$lt{'consumer'}.
4878: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
4879: (' 'x2).
4880: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
4881: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4882: (' 'x2).
4883: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
4884: 'value="'.$lifetime.'" size="3" /></span>'.
4885: (' 'x2).
4886: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4887: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
4888: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
4889: '<br /><br />'.
4890: '<span class="LC_nobreak">'.$lt{'key'}.
4891: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
4892: (' 'x2).
4893: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4894: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
4895: '<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>'.
4896: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
4897: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
4898: $itemcount ++;
4899: }
4900: }
4901: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4902: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
4903: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4904: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
4905: '<select name="lti_pos_add"'.$chgstr.'>';
4906: for (my $k=0; $k<$maxnum+1; $k++) {
4907: my $vpos = $k+1;
4908: my $selstr;
4909: if ($k == $maxnum) {
4910: $selstr = ' selected="selected" ';
4911: }
4912: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4913: }
4914: $datatable .= '</select> '."\n".
4915: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4916: '<td colspan="2">'.
4917: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4918: '<span class="LC_nobreak">'.$lt{'consumer'}.
4919: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
4920: (' 'x2).
4921: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
4922: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4923: (' 'x2).
4924: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
4925: (' 'x2).
4926: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4927: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
4928: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
4929: '<br /><br />'.
4930: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
4931: (' 'x2).
4932: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
4933: '<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".
4934: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
4935: '</td>'."\n".
4936: '</tr>'."\n";
4937: $$rowtotal ++;
4938: return $datatable;;
4939: }
4940:
4941: sub lti_names {
4942: my %lt = &Apache::lonlocal::texthash(
4943: 'version' => 'LTI Version',
4944: 'url' => 'URL',
4945: 'key' => 'Key',
4946: 'lifetime' => 'Nonce lifetime (s)',
4947: 'consumer' => 'Consumer',
4948: 'secret' => 'Secret',
4949: 'requser' => "User's identity sent",
4950: 'email' => 'Email address',
4951: 'sourcedid' => 'User ID',
4952: 'other' => 'Other',
4953: 'passback' => 'Can return grades to Consumer:',
4954: 'roster' => 'Can retrieve roster from Consumer:',
4955: 'topmenu' => 'Display LON-CAPA page header',
4956: 'inlinemenu'=> 'Display LON-CAPA inline menu',
4957: );
4958: return %lt;
4959: }
4960:
4961: sub lti_options {
4962: my ($num,$current,$itemcount,%lt) = @_;
4963: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
4964: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
4965: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
4966: $checked{'makecrs'}{'N'} = ' checked="checked"';
4967: $checked{'mapcrstype'} = {};
4968: $checked{'makeuser'} = {};
4969: $checked{'selfenroll'} = {};
4970: $checked{'crssec'} = {};
4971: $checked{'crssecsrc'} = {};
4972: $checked{'lcauth'} = {};
4973: $checked{'menuitem'} = {};
4974: if ($num eq 'add') {
4975: $checked{'lcauth'}{'lti'} = ' checked="checked"';
4976: }
4977: my $userfieldsty = 'none';
4978: my $crsfieldsty = 'none';
4979: my $crssecfieldsty = 'none';
4980: my $secsrcfieldsty = 'none';
4981: my $callbacksty = 'none';
4982: my $passbacksty = 'none';
4983: my $optionsty = 'block';
4984: my $lcauthparm;
4985: my $lcauthparmstyle = 'display:none';
4986: my $lcauthparmtext;
4987: my $menusty;
4988: my $numinrow = 4;
4989: my %menutitles = <imenu_titles();
4990:
4991: if (ref($current) eq 'HASH') {
4992: if (!$current->{'requser'}) {
4993: $optionsty = 'none';
4994: }
4995: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
4996: $checked{'mapuser'}{'sourcedid'} = '';
4997: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
4998: $checked{'mapuser'}{'email'} = ' checked="checked"';
4999: } else {
5000: $checked{'mapuser'}{'other'} = ' checked="checked"';
5001: $userfield = $current->{'mapuser'};
5002: $userfieldsty = 'inline-block';
5003: }
5004: }
5005: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
5006: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
5007: if ($current->{'mapcrs'} eq 'context_id') {
5008: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
5009: } else {
5010: $checked{'mapcrs'}{'other'} = ' checked="checked"';
5011: $cidfield = $current->{'mapcrs'};
5012: $crsfieldsty = 'inline-block';
5013: }
5014: }
5015: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
5016: foreach my $type (@{$current->{'mapcrstype'}}) {
5017: $checked{'mapcrstype'}{$type} = ' checked="checked"';
5018: }
5019: }
5020: if ($current->{'makecrs'}) {
5021: $checked{'makecrs'}{'Y'} = ' checked="checked"';
5022: }
5023: if (ref($current->{'makeuser'}) eq 'ARRAY') {
5024: foreach my $role (@{$current->{'makeuser'}}) {
5025: $checked{'makeuser'}{$role} = ' checked="checked"';
5026: }
5027: }
5028: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
5029: $checked{'lcauth'}{$1} = ' checked="checked"';
5030: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
5031: $lcauthparm = $current->{'lcauthparm'};
5032: $lcauthparmstyle = 'display:table-row';
5033: if ($current->{'lcauth'} eq 'localauth') {
5034: $lcauthparmtext = &mt('Local auth argument');
5035: } else {
5036: $lcauthparmtext = &mt('Kerberos domain');
5037: }
5038: }
5039: }
5040: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
5041: foreach my $role (@{$current->{'selfenroll'}}) {
5042: $checked{'selfenroll'}{$role} = ' checked="checked"';
5043: }
5044: }
5045: if (ref($current->{'maproles'}) eq 'HASH') {
5046: %rolemaps = %{$current->{'maproles'}};
5047: }
5048: if ($current->{'section'} ne '') {
5049: $checked{'crssec'}{'Y'} = ' checked="checked"';
5050: $crssecfieldsty = 'inline-block';
5051: if ($current->{'section'} eq 'course_section_sourcedid') {
5052: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5053: } else {
5054: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5055: $crssecsrc = $current->{'section'};
5056: $secsrcfieldsty = 'inline-block';
5057: }
5058: } else {
5059: $checked{'crssec'}{'N'} = ' checked="checked"';
5060: }
5061: if ($current->{'callback'} ne '') {
5062: $callback = $current->{'callback'};
5063: $checked{'callback'}{'Y'} = ' checked="checked"';
5064: $callbacksty = 'inline-block';
5065: } else {
5066: $checked{'callback'}{'N'} = ' checked="checked"';
5067: }
5068: if ($current->{'topmenu'}) {
5069: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5070: } else {
5071: $checked{'topmenu'}{'N'} = ' checked="checked"';
5072: }
5073: if ($current->{'inlinemenu'}) {
5074: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5075: } else {
5076: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5077: }
5078: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5079: $menusty = 'inline-block';
5080: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5081: foreach my $item (@{$current->{'lcmenu'}}) {
5082: if (exists($menutitles{$item})) {
5083: $checked{'menuitem'}{$item} = ' checked="checked"';
5084: }
5085: }
5086: }
5087: } else {
5088: $menusty = 'none';
5089: }
5090: } else {
5091: $checked{'makecrs'}{'N'} = ' checked="checked"';
5092: $checked{'crssec'}{'N'} = ' checked="checked"';
5093: $checked{'callback'}{'N'} = ' checked="checked"';
5094: $checked{'topmenu'}{'N'} = ' checked="checked"';
5095: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5096: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5097: $menusty = 'inline-block';
5098: }
5099: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5100: my %coursetypetitles = &Apache::lonlocal::texthash (
5101: official => 'Official',
5102: unofficial => 'Unofficial',
5103: community => 'Community',
5104: textbook => 'Textbook',
5105: placement => 'Placement Test',
5106: lti => 'LTI Provider',
5107: );
5108: my @authtypes = ('internal','krb4','krb5','localauth');
5109: my %shortauth = (
5110: internal => 'int',
5111: krb4 => 'krb4',
5112: krb5 => 'krb5',
5113: localauth => 'loc'
5114: );
5115: my %authnames = &authtype_names();
5116: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5117: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5118: my @courseroles = ('cc','in','ta','ep','st');
5119: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5120: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5121: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5122: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
5123: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5124: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5125: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5126: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5127: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5128: foreach my $option ('sourcedid','email','other') {
5129: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5130: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5131: ($option eq 'other' ? '' : (' 'x2) );
5132: }
5133: $output .= '</span></div>'.
5134: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5135: '<input type="text" name="lti_customuser_'.$num.'" '.
5136: 'value="'.$userfield.'" /></div></fieldset>'.
5137: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5138: foreach my $ltirole (@lticourseroles) {
5139: my ($selected,$selectnone);
5140: if ($rolemaps{$ltirole} eq '') {
5141: $selectnone = ' selected="selected"';
5142: }
5143: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5144: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5145: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5146: foreach my $role (@courseroles) {
5147: unless ($selectnone) {
5148: if ($rolemaps{$ltirole} eq $role) {
5149: $selected = ' selected="selected"';
5150: } else {
5151: $selected = '';
5152: }
5153: }
5154: $output .= '<option value="'.$role.'"'.$selected.'>'.
5155: &Apache::lonnet::plaintext($role,'Course').
5156: '</option>';
5157: }
5158: $output .= '</select></td>';
5159: }
5160: $output .= '</tr></table></fieldset>'.
5161: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5162: foreach my $ltirole (@ltiroles) {
5163: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5164: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5165: }
5166: $output .= '</fieldset>'.
5167: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5168: '<table>'.
5169: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5170: '</table>'.
5171: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5172: '<td class="LC_left_item">';
5173: foreach my $auth ('lti',@authtypes) {
5174: my $authtext;
5175: if ($auth eq 'lti') {
5176: $authtext = &mt('None');
5177: } else {
5178: $authtext = $authnames{$shortauth{$auth}};
5179: }
5180: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5181: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5182: $authtext.'</label></span> ';
5183: }
5184: $output .= '</td></tr>'.
5185: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5186: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5187: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5188: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5189: '</table></fieldset>'.
5190: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5191: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5192: &mt('Unique course identifier').': ';
5193: foreach my $option ('course_offering_sourcedid','context_id','other') {
5194: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5195: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5196: ($option eq 'other' ? '' : (' 'x2) );
5197: }
5198: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5199: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5200: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5201: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5202: foreach my $type (@coursetypes) {
5203: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5204: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5205: (' 'x2);
5206: }
5207: $output .= '</span></fieldset>'.
5208: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5209: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5210: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5211: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5212: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5213: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5214: '</fieldset>'.
5215: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5216: foreach my $lticrsrole (@lticourseroles) {
5217: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5218: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5219: }
5220: $output .= '</fieldset>'.
5221: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5222: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5223: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5224: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5225: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5226: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5227: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5228: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5229: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5230: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5231: &mt('Standard field').'</label>'.(' 'x2).
5232: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5233: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5234: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5235: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5236: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5237: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5238: foreach my $extra ('roster','passback') {
5239: my $checkedon = '';
5240: my $checkedoff = ' checked="checked"';
5241: if ($extra eq 'passback') {
5242: $pb1p1chk = ' checked="checked"';
5243: $pb1p0chk = '';
5244: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5245: } else {
5246: $onclickpb = '';
5247: }
5248: if (ref($current) eq 'HASH') {
5249: if (($current->{$extra})) {
5250: $checkedon = $checkedoff;
5251: $checkedoff = '';
5252: if ($extra eq 'passback') {
5253: $passbacksty = 'inline-block';
5254: }
5255: if ($current->{'passbackformat'} eq '1.0') {
5256: $pb1p0chk = ' checked="checked"';
5257: $pb1p1chk = '';
5258: }
5259: }
5260: }
5261: $output .= $lt{$extra}.' '.
5262: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5263: &mt('No').'</label>'.(' 'x2).
5264: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5265: &mt('Yes').'</label><br />';
5266: }
5267: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5268: '<span class="LC_nobreak">'.&mt('Grade format').
5269: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5270: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5271: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5272: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
5273: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5274: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback on logout').': '.
5275: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
5276: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
5277: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
5278: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
5279: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
5280: '<span class="LC_nobreak">'.&mt('Parameter').': '.
5281: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
5282: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
5283: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
5284: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5285: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5286: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5287: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5288: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5289: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5290: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5291: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5292: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5293: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5294: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5295: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5296: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5297: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5298: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5299: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5300: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5301: (' 'x2);
5302: }
5303: $output .= '</span></div></fieldset>';
5304: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5305: #
5306: # $output .= '</fieldset>'.
5307: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5308: return $output;
5309: }
5310:
5311: sub ltimenu_titles {
5312: return &Apache::lonlocal::texthash(
5313: fullname => 'Full name',
5314: coursetitle => 'Course title',
5315: role => 'Role',
5316: logout => 'Logout',
5317: grades => 'Grades',
5318: );
5319: }
5320:
5321: sub print_coursedefaults {
5322: my ($position,$dom,$settings,$rowtotal) = @_;
5323: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5324: my $itemcount = 1;
5325: my %choices = &Apache::lonlocal::texthash (
5326: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
5327: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5328: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5329: coursecredits => 'Credits can be specified for courses',
5330: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5331: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5332: texengine => 'Default method to display mathematics',
5333: postsubmit => 'Disable submit button/keypress following student submission',
5334: canclone => "People who may clone a course (besides course's owner and coordinators)",
5335: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5336: );
5337: my %staticdefaults = (
5338: anonsurvey_threshold => 10,
5339: uploadquota => 500,
5340: postsubmit => 60,
5341: mysqltables => 172800,
5342: );
5343: if ($position eq 'top') {
5344: %defaultchecked = (
5345: 'canuse_pdfforms' => 'off',
5346: 'uselcmath' => 'on',
5347: 'usejsme' => 'on',
5348: 'canclone' => 'none',
5349: );
5350: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
5351: my $deftex = $Apache::lonnet::deftex;
5352: if (ref($settings) eq 'HASH') {
5353: if ($settings->{'texengine'}) {
5354: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5355: $deftex = $settings->{'texengine'};
5356: }
5357: }
5358: }
5359: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5360: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5361: '<span class="LC_nobreak">'.$choices{'texengine'}.
5362: '</span></td><td class="LC_right_item">'.
5363: '<select name="texengine">'."\n";
5364: my %texoptions = (
5365: MathJax => 'MathJax',
5366: mimetex => &mt('Convert to Images'),
5367: tth => &mt('TeX to HTML'),
5368: );
5369: foreach my $renderer ('MathJax','mimetex','tth') {
5370: my $selected = '';
5371: if ($renderer eq $deftex) {
5372: $selected = ' selected="selected"';
5373: }
5374: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5375: }
5376: $mathdisp .= '</select></td></tr>'."\n";
5377: $itemcount ++;
5378: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5379: \%choices,$itemcount);
5380: $datatable = $mathdisp.$datatable;
5381: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5382: $datatable .=
5383: '<tr'.$css_class.'><td style="vertical-align: top">'.
5384: '<span class="LC_nobreak">'.$choices{'canclone'}.
5385: '</span></td><td class="LC_left_item">';
5386: my $currcanclone = 'none';
5387: my $onclick;
5388: my @cloneoptions = ('none','domain');
5389: my %clonetitles = (
5390: none => 'No additional course requesters',
5391: domain => "Any course requester in course's domain",
5392: instcode => 'Course requests for official courses ...',
5393: );
5394: my (%codedefaults,@code_order,@posscodes);
5395: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5396: \@code_order) eq 'ok') {
5397: if (@code_order > 0) {
5398: push(@cloneoptions,'instcode');
5399: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5400: }
5401: }
5402: if (ref($settings) eq 'HASH') {
5403: if ($settings->{'canclone'}) {
5404: if (ref($settings->{'canclone'}) eq 'HASH') {
5405: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5406: if (@code_order > 0) {
5407: $currcanclone = 'instcode';
5408: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5409: }
5410: }
5411: } elsif ($settings->{'canclone'} eq 'domain') {
5412: $currcanclone = $settings->{'canclone'};
5413: }
5414: }
5415: }
5416: foreach my $option (@cloneoptions) {
5417: my ($checked,$additional);
5418: if ($currcanclone eq $option) {
5419: $checked = ' checked="checked"';
5420: }
5421: if ($option eq 'instcode') {
5422: if (@code_order) {
5423: my $show = 'none';
5424: if ($checked) {
5425: $show = 'block';
5426: }
5427: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
5428: &mt('Institutional codes for new and cloned course have identical:').
5429: '<br />';
5430: foreach my $item (@code_order) {
5431: my $codechk;
5432: if ($checked) {
5433: if (grep(/^\Q$item\E$/,@posscodes)) {
5434: $codechk = ' checked="checked"';
5435: }
5436: }
5437: $additional .= '<label>'.
5438: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5439: $item.'</label>';
5440: }
5441: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5442: }
5443: }
5444: $datatable .=
5445: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5446: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5447: '</label> '.$additional.'</span><br />';
5448: }
5449: $datatable .= '</td>'.
5450: '</tr>';
5451: $itemcount ++;
5452: } else {
5453: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5454: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5455: my $currusecredits = 0;
5456: my $postsubmitclient = 1;
5457: my @types = ('official','unofficial','community','textbook','placement');
5458: if (ref($settings) eq 'HASH') {
5459: $currdefresponder = $settings->{'anonsurvey_threshold'};
5460: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5461: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5462: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5463: }
5464: }
5465: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5466: foreach my $type (@types) {
5467: next if ($type eq 'community');
5468: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5469: if ($defcredits{$type} ne '') {
5470: $currusecredits = 1;
5471: }
5472: }
5473: }
5474: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5475: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5476: $postsubmitclient = 0;
5477: foreach my $type (@types) {
5478: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5479: }
5480: } else {
5481: foreach my $type (@types) {
5482: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5483: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5484: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5485: } else {
5486: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5487: }
5488: } else {
5489: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5490: }
5491: }
5492: }
5493: } else {
5494: foreach my $type (@types) {
5495: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5496: }
5497: }
5498: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5499: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5500: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5501: }
5502: } else {
5503: foreach my $type (@types) {
5504: $currmysql{$type} = $staticdefaults{'mysqltables'};
5505: }
5506: }
5507: } else {
5508: foreach my $type (@types) {
5509: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5510: }
5511: }
5512: if (!$currdefresponder) {
5513: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5514: } elsif ($currdefresponder < 1) {
5515: $currdefresponder = 1;
5516: }
5517: foreach my $type (@types) {
5518: if ($curruploadquota{$type} eq '') {
5519: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5520: }
5521: }
5522: $datatable .=
5523: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5524: $choices{'anonsurvey_threshold'}.
5525: '</span></td>'.
5526: '<td class="LC_right_item"><span class="LC_nobreak">'.
5527: '<input type="text" name="anonsurvey_threshold"'.
5528: ' value="'.$currdefresponder.'" size="5" /></span>'.
5529: '</td></tr>'."\n";
5530: $itemcount ++;
5531: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5532: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5533: $choices{'uploadquota'}.
5534: '</span></td>'.
5535: '<td style="text-align: right" class="LC_right_item">'.
5536: '<table><tr>';
5537: foreach my $type (@types) {
5538: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5539: '<input type="text" name="uploadquota_'.$type.'"'.
5540: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5541: }
5542: $datatable .= '</tr></table></td></tr>'."\n";
5543: $itemcount ++;
5544: my $onclick = "toggleDisplay(this.form,'credits');";
5545: my $display = 'none';
5546: if ($currusecredits) {
5547: $display = 'block';
5548: }
5549: my $additional = '<div id="credits" style="display: '.$display.'">'.
5550: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5551: foreach my $type (@types) {
5552: next if ($type eq 'community');
5553: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5554: '<input type="text" name="'.$type.'_credits"'.
5555: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5556: }
5557: $additional .= '</tr></table></div>'."\n";
5558: %defaultchecked = ('coursecredits' => 'off');
5559: @toggles = ('coursecredits');
5560: my $current = {
5561: 'coursecredits' => $currusecredits,
5562: };
5563: (my $table,$itemcount) =
5564: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5565: \%choices,$itemcount,$onclick,$additional,'left');
5566: $datatable .= $table;
5567: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5568: my $display = 'none';
5569: if ($postsubmitclient) {
5570: $display = 'block';
5571: }
5572: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5573: &mt('Number of seconds submit is disabled').'<br />'.
5574: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5575: '<table><tr>';
5576: foreach my $type (@types) {
5577: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5578: '<input type="text" name="'.$type.'_timeout" value="'.
5579: $deftimeout{$type}.'" size="5" /></td>';
5580: }
5581: $additional .= '</tr></table></div>'."\n";
5582: %defaultchecked = ('postsubmit' => 'on');
5583: @toggles = ('postsubmit');
5584: $current = {
5585: 'postsubmit' => $postsubmitclient,
5586: };
5587: ($table,$itemcount) =
5588: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5589: \%choices,$itemcount,$onclick,$additional,'left');
5590: $datatable .= $table;
5591: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5592: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5593: $choices{'mysqltables'}.
5594: '</span></td>'.
5595: '<td style="text-align: right" class="LC_right_item">'.
5596: '<table><tr>';
5597: foreach my $type (@types) {
5598: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5599: '<input type="text" name="mysqltables_'.$type.'"'.
5600: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5601: }
5602: $datatable .= '</tr></table></td></tr>'."\n";
5603: $itemcount ++;
5604:
5605: }
5606: $$rowtotal += $itemcount;
5607: return $datatable;
5608: }
5609:
5610: sub print_selfenrollment {
5611: my ($position,$dom,$settings,$rowtotal) = @_;
5612: my ($css_class,$datatable);
5613: my $itemcount = 1;
5614: my @types = ('official','unofficial','community','textbook','placement');
5615: if (($position eq 'top') || ($position eq 'middle')) {
5616: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5617: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5618: my @rows;
5619: my $key;
5620: if ($position eq 'top') {
5621: $key = 'admin';
5622: if (ref($rowsref) eq 'ARRAY') {
5623: @rows = @{$rowsref};
5624: }
5625: } elsif ($position eq 'middle') {
5626: $key = 'default';
5627: @rows = ('types','registered','approval','limit');
5628: }
5629: foreach my $row (@rows) {
5630: if (defined($titlesref->{$row})) {
5631: $itemcount ++;
5632: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5633: $datatable .= '<tr'.$css_class.'>'.
5634: '<td>'.$titlesref->{$row}.'</td>'.
5635: '<td class="LC_left_item">'.
5636: '<table><tr>';
5637: my (%current,%currentcap);
5638: if (ref($settings) eq 'HASH') {
5639: if (ref($settings->{$key}) eq 'HASH') {
5640: foreach my $type (@types) {
5641: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5642: $current{$type} = $settings->{$key}->{$type}->{$row};
5643: }
5644: if (($row eq 'limit') && ($key eq 'default')) {
5645: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5646: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5647: }
5648: }
5649: }
5650: }
5651: }
5652: my %roles = (
5653: '0' => &Apache::lonnet::plaintext('dc'),
5654: );
5655:
5656: foreach my $type (@types) {
5657: unless (($row eq 'registered') && ($key eq 'default')) {
5658: $datatable .= '<th>'.&mt($type).'</th>';
5659: }
5660: }
5661: unless (($row eq 'registered') && ($key eq 'default')) {
5662: $datatable .= '</tr><tr>';
5663: }
5664: foreach my $type (@types) {
5665: if ($type eq 'community') {
5666: $roles{'1'} = &mt('Community personnel');
5667: } else {
5668: $roles{'1'} = &mt('Course personnel');
5669: }
5670: $datatable .= '<td style="vertical-align: top">';
5671: if ($position eq 'top') {
5672: my %checked;
5673: if ($current{$type} eq '0') {
5674: $checked{'0'} = ' checked="checked"';
5675: } else {
5676: $checked{'1'} = ' checked="checked"';
5677: }
5678: foreach my $role ('1','0') {
5679: $datatable .= '<span class="LC_nobreak"><label>'.
5680: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5681: 'value="'.$role.'"'.$checked{$role}.' />'.
5682: $roles{$role}.'</label></span> ';
5683: }
5684: } else {
5685: if ($row eq 'types') {
5686: my %checked;
5687: if ($current{$type} =~ /^(all|dom)$/) {
5688: $checked{$1} = ' checked="checked"';
5689: } else {
5690: $checked{''} = ' checked="checked"';
5691: }
5692: foreach my $val ('','dom','all') {
5693: $datatable .= '<span class="LC_nobreak"><label>'.
5694: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5695: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5696: }
5697: } elsif ($row eq 'registered') {
5698: my %checked;
5699: if ($current{$type} eq '1') {
5700: $checked{'1'} = ' checked="checked"';
5701: } else {
5702: $checked{'0'} = ' checked="checked"';
5703: }
5704: foreach my $val ('0','1') {
5705: $datatable .= '<span class="LC_nobreak"><label>'.
5706: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5707: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5708: }
5709: } elsif ($row eq 'approval') {
5710: my %checked;
5711: if ($current{$type} =~ /^([12])$/) {
5712: $checked{$1} = ' checked="checked"';
5713: } else {
5714: $checked{'0'} = ' checked="checked"';
5715: }
5716: for my $val (0..2) {
5717: $datatable .= '<span class="LC_nobreak"><label>'.
5718: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5719: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5720: }
5721: } elsif ($row eq 'limit') {
5722: my %checked;
5723: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5724: $checked{$1} = ' checked="checked"';
5725: } else {
5726: $checked{'none'} = ' checked="checked"';
5727: }
5728: my $cap;
5729: if ($currentcap{$type} =~ /^\d+$/) {
5730: $cap = $currentcap{$type};
5731: }
5732: foreach my $val ('none','allstudents','selfenrolled') {
5733: $datatable .= '<span class="LC_nobreak"><label>'.
5734: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5735: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5736: }
5737: $datatable .= '<br />'.
5738: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5739: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5740: '</span>';
5741: }
5742: }
5743: $datatable .= '</td>';
5744: }
5745: $datatable .= '</tr>';
5746: }
5747: $datatable .= '</table></td></tr>';
5748: }
5749: } elsif ($position eq 'bottom') {
5750: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5751: }
5752: $$rowtotal += $itemcount;
5753: return $datatable;
5754: }
5755:
5756: sub print_validation_rows {
5757: my ($caller,$dom,$settings,$rowtotal) = @_;
5758: my ($itemsref,$namesref,$fieldsref);
5759: if ($caller eq 'selfenroll') {
5760: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5761: } elsif ($caller eq 'requestcourses') {
5762: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5763: }
5764: my %currvalidation;
5765: if (ref($settings) eq 'HASH') {
5766: if (ref($settings->{'validation'}) eq 'HASH') {
5767: %currvalidation = %{$settings->{'validation'}};
5768: }
5769: }
5770: my $datatable;
5771: my $itemcount = 0;
5772: foreach my $item (@{$itemsref}) {
5773: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5774: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5775: $namesref->{$item}.
5776: '</span></td>'.
5777: '<td class="LC_left_item">';
5778: if (($item eq 'url') || ($item eq 'button')) {
5779: $datatable .= '<span class="LC_nobreak">'.
5780: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5781: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5782: } elsif ($item eq 'fields') {
5783: my @currfields;
5784: if (ref($currvalidation{$item}) eq 'ARRAY') {
5785: @currfields = @{$currvalidation{$item}};
5786: }
5787: foreach my $field (@{$fieldsref}) {
5788: my $check = '';
5789: if (grep(/^\Q$field\E$/,@currfields)) {
5790: $check = ' checked="checked"';
5791: }
5792: $datatable .= '<span class="LC_nobreak"><label>'.
5793: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5794: ' value="'.$field.'"'.$check.' />'.$field.
5795: '</label></span> ';
5796: }
5797: } elsif ($item eq 'markup') {
5798: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5799: $currvalidation{$item}.
5800: '</textarea>';
5801: }
5802: $datatable .= '</td></tr>'."\n";
5803: if (ref($rowtotal)) {
5804: $itemcount ++;
5805: }
5806: }
5807: if ($caller eq 'requestcourses') {
5808: my %currhash;
5809: if (ref($settings) eq 'HASH') {
5810: if (ref($settings->{'validation'}) eq 'HASH') {
5811: if ($settings->{'validation'}{'dc'} ne '') {
5812: $currhash{$settings->{'validation'}{'dc'}} = 1;
5813: }
5814: }
5815: }
5816: my $numinrow = 2;
5817: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5818: 'validationdc',%currhash);
5819: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5820: $datatable .= '<tr'.$css_class.'><td>';
5821: if ($numdc > 1) {
5822: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5823: } else {
5824: $datatable .= &mt('Course creation processed as: ');
5825: }
5826: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5827: $itemcount ++;
5828: }
5829: if (ref($rowtotal)) {
5830: $$rowtotal += $itemcount;
5831: }
5832: return $datatable;
5833: }
5834:
5835: sub print_privacy {
5836: my ($position,$dom,$settings,$rowtotal) = @_;
5837: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
5838: my $itemcount = 0;
5839: unless ($position eq 'top') {
5840: @items = ('domain','author','course','community');
5841: %names = &Apache::lonlocal::texthash (
5842: domain => 'Assigned domain role(s)',
5843: author => 'Assigned co-author role(s)',
5844: course => 'Assigned course role(s)',
5845: community => 'Assigned community role',
5846: );
5847: $numinrow = 4;
5848: ($othertitle,$usertypes,$types) =
5849: &Apache::loncommon::sorted_inst_types($dom);
5850: }
5851: if (($position eq 'top') || ($position eq 'middle')) {
5852: my (%by_ip,%by_location,@intdoms,@instdoms);
5853: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5854: if ($position eq 'top') {
5855: my %curr;
5856: my @options = ('none','user','domain','auto');
5857: my %titles = &Apache::lonlocal::texthash (
5858: none => 'Not allowed',
5859: user => 'User authorizes',
5860: domain => 'DC authorizes',
5861: auto => 'Unrestricted',
5862: instdom => 'Other domain shares institution/provider',
5863: extdom => 'Other domain has different institution/provider',
5864: );
5865: my %names = &Apache::lonlocal::texthash (
5866: domain => 'Domain role',
5867: author => 'Co-author role',
5868: course => 'Course role',
5869: community => 'Community role',
5870: );
5871: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5872: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5873: foreach my $domtype ('instdom','extdom') {
5874: my (%checked,$skip);
5875: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5876: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
5877: '<td class="LC_left_item">';
5878: if ($domtype eq 'instdom') {
5879: unless (@instdoms > 1) {
5880: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
5881: $skip = 1;
5882: }
5883: } elsif ($domtype eq 'extdom') {
5884: if (keys(%by_location) == 0) {
5885: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
5886: $skip = 1;
5887: }
5888: }
5889: unless ($skip) {
5890: foreach my $roletype ('domain','author','course','community') {
5891: $checked{'auto'} = ' checked="checked"';
5892: if (ref($settings) eq 'HASH') {
5893: if (ref($settings->{approval}) eq 'HASH') {
5894: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
5895: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
5896: $checked{$1} = ' checked="checked"';
5897: $checked{'auto'} = '';
5898: }
5899: }
5900: }
5901: }
5902: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
5903: foreach my $option (@options) {
5904: $datatable .= '<span class="LC_nobreak"><label>'.
5905: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
5906: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
5907: '</label></span> ';
5908: }
5909: $datatable .= '</fieldset>';
5910: }
5911: }
5912: $datatable .= '</td></tr>';
5913: $itemcount ++;
5914: }
5915: } elsif ($position eq 'middle') {
5916: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
5917: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5918: foreach my $item (@{$types}) {
5919: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
5920: $numinrow,$itemcount,'','','','','',
5921: '',$usertypes->{$item});
5922: $itemcount ++;
5923: }
5924: }
5925: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
5926: $numinrow,$itemcount,'','','','','',
5927: '',$othertitle);
5928: $itemcount ++;
5929: } else {
5930: my (@insttypes,%insttitles);
5931: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5932: @insttypes = @{$types};
5933: %insttitles = %{$usertypes};
5934: }
5935: foreach my $item (@insttypes,'default') {
5936: my $title;
5937: if ($item eq 'default') {
5938: $title = $othertitle;
5939: } else {
5940: $title = $insttitles{$item};
5941: }
5942: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5943: $datatable .= '<tr'.$css_class.'>'.
5944: '<td class="LC_left_item">'.$title.'</td>'.
5945: '<td class="LC_left_item">'.
5946: &mt('Nothing to set here, as there are no other domains').
5947: '</td></tr>';
5948: $itemcount ++;
5949: }
5950: }
5951: }
5952: } else {
5953: my $prefix;
5954: if ($position eq 'lower') {
5955: $prefix = 'priv';
5956: } else {
5957: $prefix = 'unpriv';
5958: }
5959: foreach my $item (@items) {
5960: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
5961: $numinrow,$itemcount,'','','','','',
5962: '',$names{$item});
5963: $itemcount ++;
5964: }
5965: }
5966: if (ref($rowtotal)) {
5967: $$rowtotal += $itemcount;
5968: }
5969: return $datatable;
5970: }
5971:
5972: sub print_passwords {
5973: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
5974: my ($datatable,$css_class);
5975: my $itemcount = 0;
5976: my %titles = &Apache::lonlocal::texthash (
5977: captcha => '"Forgot Password" CAPTCHA validation',
5978: link => 'Reset link expiration (hours)',
5979: case => 'Case-sensitive usernames/e-mail',
5980: prelink => 'Information required (form 1)',
5981: postlink => 'Information required (form 2)',
5982: emailsrc => 'LON-CAPA e-mail address type(s)',
5983: customtext => 'Domain specific text (HTML)',
5984: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
5985: intauth_check => 'Check bcrypt cost if authenticated',
5986: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
5987: permanent => 'Permanent e-mail address',
5988: critical => 'Critical notification address',
5989: notify => 'Notification address',
5990: min => 'Minimum password length',
5991: max => 'Maximum password length',
5992: chars => 'Required characters',
5993: expire => 'Password expiration (days)',
5994: numsaved => 'Number of previous passwords to save and disallow reuse',
5995: );
5996: if ($position eq 'top') {
5997: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5998: my $shownlinklife = 2;
5999: my $prelink = 'both';
6000: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
6001: if (ref($settings) eq 'HASH') {
6002: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
6003: $shownlinklife = $settings->{resetlink};
6004: }
6005: if (ref($settings->{resetcase}) eq 'ARRAY') {
6006: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
6007: }
6008: if ($settings->{resetprelink} =~ /^(both|either)$/) {
6009: $prelink = $settings->{resetprelink};
6010: }
6011: if (ref($settings->{resetpostlink}) eq 'HASH') {
6012: %postlink = %{$settings->{resetpostlink}};
6013: }
6014: if (ref($settings->{resetemail}) eq 'ARRAY') {
6015: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
6016: }
6017: if ($settings->{resetremove}) {
6018: $nostdtext = 1;
6019: }
6020: if ($settings->{resetcustom}) {
6021: $customurl = $settings->{resetcustom};
6022: }
6023: } else {
6024: if (ref($types) eq 'ARRAY') {
6025: foreach my $item (@{$types}) {
6026: $casesens{$item} = 1;
6027: $postlink{$item} = ['username','email'];
6028: }
6029: }
6030: $casesens{'default'} = 1;
6031: $postlink{'default'} = ['username','email'];
6032: $prelink = 'both';
6033: %emailsrc = (
6034: permanent => 1,
6035: critical => 1,
6036: notify => 1,
6037: );
6038: }
6039: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
6040: $itemcount ++;
6041: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6042: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6043: '<td class="LC_left_item">'.
6044: '<input type="textbox" value="'.$shownlinklife.'" '.
6045: 'name="passwords_link" size="3" /></td></tr>';
6046: $itemcount ++;
6047: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6048: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6049: '<td class="LC_left_item">';
6050: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6051: foreach my $item (@{$types}) {
6052: my $checkedcase;
6053: if ($casesens{$item}) {
6054: $checkedcase = ' checked="checked"';
6055: }
6056: $datatable .= '<span class="LC_nobreak"><label>'.
6057: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6058: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6059: '<span> ';
6060: }
6061: }
6062: my $checkedcase;
6063: if ($casesens{'default'}) {
6064: $checkedcase = ' checked="checked"';
6065: }
6066: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6067: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6068: $othertitle.'</label></span></td>';
6069: $itemcount ++;
6070: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6071: my %checkedpre = (
6072: both => ' checked="checked"',
6073: either => '',
6074: );
6075: if ($prelink eq 'either') {
6076: $checkedpre{either} = ' checked="checked"';
6077: $checkedpre{both} = '';
6078: }
6079: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6080: '<td class="LC_left_item"><span class="LC_nobreak">'.
6081: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6082: &mt('Both username and e-mail address').'</label></span> '.
6083: '<span class="LC_nobreak"><label>'.
6084: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6085: &mt('Either username or e-mail address').'</label></span></td></tr>';
6086: $itemcount ++;
6087: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6088: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6089: '<td class="LC_left_item">';
6090: my %postlinked;
6091: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6092: foreach my $item (@{$types}) {
6093: undef(%postlinked);
6094: $datatable .= '<fieldset style="display: inline-block;">'.
6095: '<legend>'.$usertypes->{$item}.'</legend>';
6096: if (ref($postlink{$item}) eq 'ARRAY') {
6097: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6098: }
6099: foreach my $field ('email','username') {
6100: my $checked;
6101: if ($postlinked{$field}) {
6102: $checked = ' checked="checked"';
6103: }
6104: $datatable .= '<span class="LC_nobreak"><label>'.
6105: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6106: $field.'"'.$checked.' />'.$field.'</label>'.
6107: '<span> ';
6108: }
6109: $datatable .= '</fieldset>';
6110: }
6111: }
6112: if (ref($postlink{'default'}) eq 'ARRAY') {
6113: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6114: }
6115: $datatable .= '<fieldset style="display: inline-block;">'.
6116: '<legend>'.$othertitle.'</legend>';
6117: foreach my $field ('email','username') {
6118: my $checked;
6119: if ($postlinked{$field}) {
6120: $checked = ' checked="checked"';
6121: }
6122: $datatable .= '<span class="LC_nobreak"><label>'.
6123: '<input type="checkbox" name="passwords_postlink_default" value="'.
6124: $field.'"'.$checked.' />'.$field.'</label>'.
6125: '<span> ';
6126: }
6127: $datatable .= '</fieldset></td></tr>';
6128: $itemcount ++;
6129: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6130: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6131: '<td class="LC_left_item">';
6132: foreach my $type ('permanent','critical','notify') {
6133: my $checkedemail;
6134: if ($emailsrc{$type}) {
6135: $checkedemail = ' checked="checked"';
6136: }
6137: $datatable .= '<span class="LC_nobreak"><label>'.
6138: '<input type="checkbox" name="passwords_emailsrc" value="'.
6139: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6140: '<span> ';
6141: }
6142: $datatable .= '</td></tr>';
6143: $itemcount ++;
6144: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6145: my $switchserver = &check_switchserver($dom,$confname);
6146: my ($showstd,$noshowstd);
6147: if ($nostdtext) {
6148: $noshowstd = ' checked="checked"';
6149: } else {
6150: $showstd = ' checked="checked"';
6151: }
6152: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6153: '<td class="LC_left_item"><span class="LC_nobreak">'.
6154: &mt('Retain standard text:').
6155: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6156: &mt('Yes').'</label>'.' '.
6157: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6158: &mt('No').'</label></span><br />'.
6159: '<span class="LC_fontsize_small">'.
6160: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6161: &mt('Include custom text:');
6162: if ($customurl) {
6163: my $link = &Apache::loncommon::modal_link($customurl,&mt('Custom text file'),600,500,
6164: undef,undef,undef,undef,'background-color:#ffffff');
6165: $datatable .= '<span class="LC_nobreak"> '.$link.
6166: '<label><input type="checkbox" name="passwords_custom_del"'.
6167: ' value="1" />'.&mt('Delete?').'</label></span>'.
6168: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6169: }
6170: if ($switchserver) {
6171: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6172: } else {
6173: $datatable .='<span class="LC_nobreak"> '.
6174: '<input type="file" name="passwords_customfile" /></span>';
6175: }
6176: $datatable .= '</td></tr>';
6177: } elsif ($position eq 'middle') {
6178: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6179: my @items = ('intauth_cost','intauth_check','intauth_switch');
6180: my %defaults;
6181: if (ref($domconf{'defaults'}) eq 'HASH') {
6182: %defaults = %{$domconf{'defaults'}};
6183: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6184: $defaults{'intauth_cost'} = 10;
6185: }
6186: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6187: $defaults{'intauth_check'} = 0;
6188: }
6189: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6190: $defaults{'intauth_switch'} = 0;
6191: }
6192: } else {
6193: %defaults = (
6194: 'intauth_cost' => 10,
6195: 'intauth_check' => 0,
6196: 'intauth_switch' => 0,
6197: );
6198: }
6199: foreach my $item (@items) {
6200: if ($itemcount%2) {
6201: $css_class = '';
6202: } else {
6203: $css_class = ' class="LC_odd_row" ';
6204: }
6205: $datatable .= '<tr'.$css_class.'>'.
6206: '<td><span class="LC_nobreak">'.$titles{$item}.
6207: '</span></td><td class="LC_left_item" colspan="3">';
6208: if ($item eq 'intauth_switch') {
6209: my @options = (0,1,2);
6210: my %optiondesc = &Apache::lonlocal::texthash (
6211: 0 => 'No',
6212: 1 => 'Yes',
6213: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6214: );
6215: $datatable .= '<table width="100%">';
6216: foreach my $option (@options) {
6217: my $checked = ' ';
6218: if ($defaults{$item} eq $option) {
6219: $checked = ' checked="checked"';
6220: }
6221: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6222: '<label><input type="radio" name="'.$item.
6223: '" value="'.$option.'"'.$checked.' />'.
6224: $optiondesc{$option}.'</label></span></td></tr>';
6225: }
6226: $datatable .= '</table>';
6227: } elsif ($item eq 'intauth_check') {
6228: my @options = (0,1,2);
6229: my %optiondesc = &Apache::lonlocal::texthash (
6230: 0 => 'No',
6231: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6232: 2 => 'Yes, disallow login if stored cost is less than domain default',
6233: );
6234: $datatable .= '<table width="100%">';
6235: foreach my $option (@options) {
6236: my $checked = ' ';
6237: my $onclick;
6238: if ($defaults{$item} eq $option) {
6239: $checked = ' checked="checked"';
6240: }
6241: if ($option == 2) {
6242: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6243: }
6244: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6245: '<label><input type="radio" name="'.$item.
6246: '" value="'.$option.'"'.$checked.$onclick.' />'.
6247: $optiondesc{$option}.'</label></span></td></tr>';
6248: }
6249: $datatable .= '</table>';
6250: } else {
6251: $datatable .= '<input type="text" name="'.$item.'" value="'.
6252: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6253: }
6254: $datatable .= '</td></tr>';
6255: $itemcount ++;
6256: }
6257: } elsif ($position eq 'lower') {
6258: my ($min,$max,%chars,$expire,$numsaved);
6259: if (ref($settings) eq 'HASH') {
6260: if ($settings->{min}) {
6261: $min = $settings->{min};
6262: }
6263: if ($settings->{max}) {
6264: $max = $settings->{max};
6265: }
6266: if (ref($settings->{chars}) eq 'ARRAY') {
6267: map { $chars{$_} = 1; } (@{$settings->{chars}});
6268: }
6269: if ($settings->{expire}) {
6270: $expire = $settings->{expire};
6271: }
6272: if ($settings->{numsaved}) {
6273: $numsaved = $settings->{numsaved};
6274: }
6275: } else {
6276: $min = '7';
6277: }
6278: my %rulenames = &Apache::lonlocal::texthash(
6279: uc => 'At least one upper case letter',
6280: lc => 'At least one lower case letter',
6281: num => 'At least one number',
6282: spec => 'At least one non-alphanumeric',
6283: );
6284: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6285: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
6286: '<td class="LC_left_item"><span class="LC_nobreak">'.
6287: '<input type="text" name="passwords_min" value="'.$min.'" size="3" />'.
6288: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no minimum)').'</span>'.
6289: '</span></td></tr>';
6290: $itemcount ++;
6291: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6292: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
6293: '<td class="LC_left_item"><span class="LC_nobreak">'.
6294: '<input type="text" name="passwords_max" value="'.$max.'" size="3" />'.
6295: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
6296: '</span></td></tr>';
6297: $itemcount ++;
6298: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6299: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
6300: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
6301: '</span></td>';
6302: my $numinrow = 2;
6303: my @possrules = ('uc','lc','num','spec');
6304: $datatable .= '<td class="LC_left_item"><table>';
6305: for (my $i=0; $i<@possrules; $i++) {
6306: my ($rem,$checked);
6307: if ($chars{$possrules[$i]}) {
6308: $checked = ' checked="checked"';
6309: }
6310: $rem = $i%($numinrow);
6311: if ($rem == 0) {
6312: if ($i > 0) {
6313: $datatable .= '</tr>';
6314: }
6315: $datatable .= '<tr>';
6316: }
6317: $datatable .= '<td><span class="LC_nobreak"><label>'.
6318: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
6319: $rulenames{$possrules[$i]}.'</label></span></td>';
6320: }
6321: my $rem = @possrules%($numinrow);
6322: my $colsleft = $numinrow - $rem;
6323: if ($colsleft > 1 ) {
6324: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6325: ' </td>';
6326: } elsif ($colsleft == 1) {
6327: $datatable .= '<td class="LC_left_item"> </td>';
6328: }
6329: $datatable .='</table></td></tr>';
6330: $itemcount ++;
6331: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6332: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
6333: '<td class="LC_left_item"><span class="LC_nobreak">'.
6334: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" />'.
6335: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
6336: '</span></td></tr>';
6337: $itemcount ++;
6338: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6339: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
6340: '<td class="LC_left_item"><span class="LC_nobreak">'.
6341: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" />'.
6342: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
6343: '</span></td></tr>';
6344: } else {
6345: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6346: my %ownerchg = (
6347: by => {},
6348: for => {},
6349: );
6350: my %ownertitles = &Apache::lonlocal::texthash (
6351: by => 'Course owner status(es) allowed',
6352: for => 'Student status(es) allowed',
6353: );
6354: if (ref($settings) eq 'HASH') {
6355: if (ref($settings->{crsownerchg}) eq 'HASH') {
6356: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
6357: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
6358: }
6359: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
6360: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
6361: }
6362: }
6363: }
6364: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6365: $datatable .= '<tr '.$css_class.'>'.
6366: '<td>'.
6367: &mt('Requirements').'<ul>'.
6368: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
6369: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
6370: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
6371: '<li>'.&mt('User, course, and student share same domain').'</li>'.
6372: '</ul>'.
6373: '</td>'.
6374: '<td class="LC_left_item">';
6375: foreach my $item ('by','for') {
6376: $datatable .= '<fieldset style="display: inline-block;">'.
6377: '<legend>'.$ownertitles{$item}.'</legend>';
6378: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6379: foreach my $type (@{$types}) {
6380: my $checked;
6381: if ($ownerchg{$item}{$type}) {
6382: $checked = ' checked="checked"';
6383: }
6384: $datatable .= '<span class="LC_nobreak"><label>'.
6385: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
6386: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
6387: '<span> ';
6388: }
6389: }
6390: my $checked;
6391: if ($ownerchg{$item}{'default'}) {
6392: $checked = ' checked="checked"';
6393: }
6394: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6395: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
6396: $othertitle.'</label></span></fieldset>';
6397: }
6398: $datatable .= '</td></tr>';
6399: }
6400: return $datatable;
6401: }
6402:
6403: sub print_usersessions {
6404: my ($position,$dom,$settings,$rowtotal) = @_;
6405: my ($css_class,$datatable,$itemcount,%checked,%choices);
6406: my (%by_ip,%by_location,@intdoms,@instdoms);
6407: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6408:
6409: my @alldoms = &Apache::lonnet::all_domains();
6410: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6411: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6412: my %altids = &id_for_thisdom(%servers);
6413: if ($position eq 'top') {
6414: if (keys(%serverhomes) > 1) {
6415: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
6416: my $curroffloadnow;
6417: if (ref($settings) eq 'HASH') {
6418: if (ref($settings->{'offloadnow'}) eq 'HASH') {
6419: $curroffloadnow = $settings->{'offloadnow'};
6420: }
6421: }
6422: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
6423: } else {
6424: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6425: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
6426: '</td></tr>';
6427: }
6428: } else {
6429: my %titles = &usersession_titles();
6430: my ($prefix,@types);
6431: if ($position eq 'bottom') {
6432: $prefix = 'remote';
6433: @types = ('version','excludedomain','includedomain');
6434: } else {
6435: $prefix = 'hosted';
6436: @types = ('excludedomain','includedomain');
6437: }
6438: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6439: }
6440: $$rowtotal += $itemcount;
6441: return $datatable;
6442: }
6443:
6444: sub rules_by_location {
6445: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
6446: my ($datatable,$itemcount,$css_class);
6447: if (keys(%{$by_location}) == 0) {
6448: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6449: $datatable = '<tr'.$css_class.'><td colspan="2">'.
6450: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
6451: '</td></tr>';
6452: $itemcount = 1;
6453: } else {
6454: $itemcount = 0;
6455: my $numinrow = 5;
6456: my (%current,%checkedon,%checkedoff);
6457: my @locations = sort(keys(%{$by_location}));
6458: foreach my $type (@{$types}) {
6459: $checkedon{$type} = '';
6460: $checkedoff{$type} = ' checked="checked"';
6461: }
6462: if (ref($settings) eq 'HASH') {
6463: if (ref($settings->{$prefix}) eq 'HASH') {
6464: foreach my $key (keys(%{$settings->{$prefix}})) {
6465: $current{$key} = $settings->{$prefix}{$key};
6466: if ($key eq 'version') {
6467: if ($current{$key} ne '') {
6468: $checkedon{$key} = ' checked="checked"';
6469: $checkedoff{$key} = '';
6470: }
6471: } elsif (ref($current{$key}) eq 'ARRAY') {
6472: $checkedon{$key} = ' checked="checked"';
6473: $checkedoff{$key} = '';
6474: }
6475: }
6476: }
6477: }
6478: foreach my $type (@{$types}) {
6479: next if ($type ne 'version' && !@locations);
6480: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6481: $datatable .= '<tr'.$css_class.'>
6482: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
6483: <span class="LC_nobreak">
6484: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
6485: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
6486: if ($type eq 'version') {
6487: my @lcversions = &Apache::lonnet::all_loncaparevs();
6488: my $selector = '<select name="'.$prefix.'_version">';
6489: foreach my $version (@lcversions) {
6490: my $selected = '';
6491: if ($current{'version'} eq $version) {
6492: $selected = ' selected="selected"';
6493: }
6494: $selector .= ' <option value="'.$version.'"'.
6495: $selected.'>'.$version.'</option>';
6496: }
6497: $selector .= '</select> ';
6498: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
6499: } else {
6500: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
6501: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
6502: ' />'.(' 'x2).
6503: '<input type="button" value="'.&mt('uncheck all').'" '.
6504: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
6505: "\n".
6506: '</div><div><table>';
6507: my $rem;
6508: for (my $i=0; $i<@locations; $i++) {
6509: my ($showloc,$value,$checkedtype);
6510: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
6511: my $ip = $by_location->{$locations[$i]}->[0];
6512: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6513: $value = join(':',@{$by_ip->{$ip}});
6514: $showloc = join(', ',@{$by_ip->{$ip}});
6515: if (ref($current{$type}) eq 'ARRAY') {
6516: foreach my $loc (@{$by_ip->{$ip}}) {
6517: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
6518: $checkedtype = ' checked="checked"';
6519: last;
6520: }
6521: }
6522: }
6523: }
6524: }
6525: $rem = $i%($numinrow);
6526: if ($rem == 0) {
6527: if ($i > 0) {
6528: $datatable .= '</tr>';
6529: }
6530: $datatable .= '<tr>';
6531: }
6532: $datatable .= '<td class="LC_left_item">'.
6533: '<span class="LC_nobreak"><label>'.
6534: '<input type="checkbox" name="'.$prefix.'_'.$type.
6535: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
6536: '</label></span></td>';
6537: }
6538: $rem = @locations%($numinrow);
6539: my $colsleft = $numinrow - $rem;
6540: if ($colsleft > 1 ) {
6541: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6542: ' </td>';
6543: } elsif ($colsleft == 1) {
6544: $datatable .= '<td class="LC_left_item"> </td>';
6545: }
6546: $datatable .= '</tr></table>';
6547: }
6548: $datatable .= '</td></tr>';
6549: $itemcount ++;
6550: }
6551: }
6552: return ($datatable,$itemcount);
6553: }
6554:
6555: sub print_ssl {
6556: my ($position,$dom,$settings,$rowtotal) = @_;
6557: my ($css_class,$datatable);
6558: my $itemcount = 1;
6559: if ($position eq 'top') {
6560: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6561: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6562: my $same_institution;
6563: if ($intdom ne '') {
6564: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
6565: if (ref($internet_names) eq 'ARRAY') {
6566: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
6567: $same_institution = 1;
6568: }
6569: }
6570: }
6571: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6572: $datatable = '<tr'.$css_class.'><td colspan="2">';
6573: if ($same_institution) {
6574: my %domservers = &Apache::lonnet::get_servers($dom);
6575: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
6576: } else {
6577: $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.");
6578: }
6579: $datatable .= '</td></tr>';
6580: $itemcount ++;
6581: } else {
6582: my %titles = &ssl_titles();
6583: my (%by_ip,%by_location,@intdoms,@instdoms);
6584: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6585: my @alldoms = &Apache::lonnet::all_domains();
6586: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6587: my @domservers = &Apache::lonnet::get_servers($dom);
6588: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6589: my %altids = &id_for_thisdom(%servers);
6590: if (($position eq 'connto') || ($position eq 'connfrom')) {
6591: my $legacy;
6592: unless (ref($settings) eq 'HASH') {
6593: my $name;
6594: if ($position eq 'connto') {
6595: $name = 'loncAllowInsecure';
6596: } else {
6597: $name = 'londAllowInsecure';
6598: }
6599: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
6600: my @ids=&Apache::lonnet::current_machine_ids();
6601: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
6602: my %what = (
6603: $name => 1,
6604: );
6605: my ($result,$returnhash) =
6606: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
6607: if ($result eq 'ok') {
6608: if (ref($returnhash) eq 'HASH') {
6609: $legacy = $returnhash->{$name};
6610: }
6611: }
6612: } else {
6613: $legacy = $Apache::lonnet::perlvar{$name};
6614: }
6615: }
6616: foreach my $type ('dom','intdom','other') {
6617: my %checked;
6618: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6619: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
6620: '<td class="LC_right_item">';
6621: my $skip;
6622: if ($type eq 'dom') {
6623: unless (keys(%servers) > 1) {
6624: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
6625: $skip = 1;
6626: }
6627: }
6628: if ($type eq 'intdom') {
6629: unless (@instdoms > 1) {
6630: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
6631: $skip = 1;
6632: }
6633: } elsif ($type eq 'other') {
6634: if (keys(%by_location) == 0) {
6635: $datatable .= &mt('Nothing to set here, as there are no other institutions');
6636: $skip = 1;
6637: }
6638: }
6639: unless ($skip) {
6640: $checked{'yes'} = ' checked="checked"';
6641: if (ref($settings) eq 'HASH') {
6642: if (ref($settings->{$position}) eq 'HASH') {
6643: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
6644: $checked{$1} = $checked{'yes'};
6645: delete($checked{'yes'});
6646: }
6647: }
6648: } else {
6649: if ($legacy == 0) {
6650: $checked{'req'} = $checked{'yes'};
6651: delete($checked{'yes'});
6652: }
6653: }
6654: foreach my $option ('no','yes','req') {
6655: $datatable .= '<span class="LC_nobreak"><label>'.
6656: '<input type="radio" name="'.$position.'_'.$type.'" '.
6657: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6658: '</label></span>'.(' 'x2);
6659: }
6660: }
6661: $datatable .= '</td></tr>';
6662: $itemcount ++;
6663: }
6664: } else {
6665: my $prefix = 'replication';
6666: my @types = ('certreq','nocertreq');
6667: if (keys(%by_location) == 0) {
6668: $datatable .= '<tr'.$css_class.'><td>'.
6669: &mt('Nothing to set here, as there are no other institutions').
6670: '</td></tr>';
6671: $itemcount ++;
6672: } else {
6673: ($datatable,$itemcount) =
6674: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6675: }
6676: }
6677: }
6678: $$rowtotal += $itemcount;
6679: return $datatable;
6680: }
6681:
6682: sub ssl_titles {
6683: return &Apache::lonlocal::texthash (
6684: dom => 'LON-CAPA servers/VMs from same domain',
6685: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
6686: other => 'External LON-CAPA servers/VMs',
6687: connto => 'Connections to other servers',
6688: connfrom => 'Connections from other servers',
6689: replication => 'Replicating content to other institutions',
6690: certreq => 'Client certificate required, but specific domains exempt',
6691: nocertreq => 'No client certificate required, except for specific domains',
6692: no => 'SSL not used',
6693: yes => 'SSL Optional (used if available)',
6694: req => 'SSL Required',
6695: );
6696: }
6697:
6698: sub print_trust {
6699: my ($prefix,$dom,$settings,$rowtotal) = @_;
6700: my ($css_class,$datatable,%checked,%choices);
6701: my (%by_ip,%by_location,@intdoms,@instdoms);
6702: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6703: my $itemcount = 1;
6704: my %titles = &trust_titles();
6705: my @types = ('exc','inc');
6706: if ($prefix eq 'top') {
6707: $prefix = 'content';
6708: } elsif ($prefix eq 'bottom') {
6709: $prefix = 'msg';
6710: }
6711: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6712: $$rowtotal += $itemcount;
6713: return $datatable;
6714: }
6715:
6716: sub trust_titles {
6717: return &Apache::lonlocal::texthash(
6718: content => "Access to this domain's content by others",
6719: shared => "Access to other domain's content by this domain",
6720: enroll => "Enrollment in this domain's courses by others",
6721: othcoau => "Co-author roles in this domain for others",
6722: coaurem => "Co-author roles for this domain's users elsewhere",
6723: domroles => "Domain roles in this domain assignable to others",
6724: catalog => "Course Catalog for this domain displayed elsewhere",
6725: reqcrs => "Requests for creation of courses in this domain by others",
6726: msg => "Users in other domains can send messages to this domain",
6727: exc => "Allow all, but exclude specific domains",
6728: inc => "Deny all, but include specific domains",
6729: );
6730: }
6731:
6732: sub build_location_hashes {
6733: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
6734: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6735: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
6736: my %iphost = &Apache::lonnet::get_iphost();
6737: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6738: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6739: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6740: foreach my $id (@{$iphost{$primary_ip}}) {
6741: my $intdom = &Apache::lonnet::internet_dom($id);
6742: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6743: push(@{$intdoms},$intdom);
6744: }
6745: }
6746: }
6747: foreach my $ip (keys(%iphost)) {
6748: if (ref($iphost{$ip}) eq 'ARRAY') {
6749: foreach my $id (@{$iphost{$ip}}) {
6750: my $location = &Apache::lonnet::internet_dom($id);
6751: if ($location) {
6752: if (grep(/^\Q$location\E$/,@{$intdoms})) {
6753: my $dom = &Apache::lonnet::host_domain($id);
6754: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
6755: push(@{$instdoms},$dom);
6756: }
6757: next;
6758: }
6759: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6760: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6761: push(@{$by_ip->{$ip}},$location);
6762: }
6763: } else {
6764: $by_ip->{$ip} = [$location];
6765: }
6766: }
6767: }
6768: }
6769: }
6770: foreach my $ip (sort(keys(%{$by_ip}))) {
6771: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6772: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6773: my $first = $by_ip->{$ip}->[0];
6774: if (ref($by_location->{$first}) eq 'ARRAY') {
6775: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6776: push(@{$by_location->{$first}},$ip);
6777: }
6778: } else {
6779: $by_location->{$first} = [$ip];
6780: }
6781: }
6782: }
6783: return;
6784: }
6785:
6786: sub current_offloads_to {
6787: my ($dom,$settings,$servers) = @_;
6788: my (%spareid,%otherdomconfigs);
6789: if (ref($servers) eq 'HASH') {
6790: foreach my $lonhost (sort(keys(%{$servers}))) {
6791: my $gotspares;
6792: if (ref($settings) eq 'HASH') {
6793: if (ref($settings->{'spares'}) eq 'HASH') {
6794: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6795: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6796: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6797: $gotspares = 1;
6798: }
6799: }
6800: }
6801: unless ($gotspares) {
6802: my $gotspares;
6803: my $serverhomeID =
6804: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6805: my $serverhomedom =
6806: &Apache::lonnet::host_domain($serverhomeID);
6807: if ($serverhomedom ne $dom) {
6808: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6809: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6810: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6811: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6812: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6813: $gotspares = 1;
6814: }
6815: }
6816: } else {
6817: $otherdomconfigs{$serverhomedom} =
6818: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6819: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6820: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6821: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6822: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6823: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6824: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6825: $gotspares = 1;
6826: }
6827: }
6828: }
6829: }
6830: }
6831: }
6832: }
6833: unless ($gotspares) {
6834: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6835: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6836: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6837: } else {
6838: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6839: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6840: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6841: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6842: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6843: } else {
6844: my %what = (
6845: spareid => 1,
6846: );
6847: my ($result,$returnhash) =
6848: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6849: if ($result eq 'ok') {
6850: if (ref($returnhash) eq 'HASH') {
6851: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6852: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6853: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6854: }
6855: }
6856: }
6857: }
6858: }
6859: }
6860: }
6861: }
6862: return %spareid;
6863: }
6864:
6865: sub spares_row {
6866: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
6867: my $css_class;
6868: my $numinrow = 4;
6869: my $itemcount = 1;
6870: my $datatable;
6871: my %typetitles = &sparestype_titles();
6872: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6873: foreach my $server (sort(keys(%{$servers}))) {
6874: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6875: my ($othercontrol,$serverdom);
6876: if ($serverhome ne $server) {
6877: $serverdom = &Apache::lonnet::host_domain($serverhome);
6878: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6879: } else {
6880: $serverdom = &Apache::lonnet::host_domain($server);
6881: if ($serverdom ne $dom) {
6882: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6883: }
6884: }
6885: next unless (ref($spareid->{$server}) eq 'HASH');
6886: my $checkednow;
6887: if (ref($curroffloadnow) eq 'HASH') {
6888: if ($curroffloadnow->{$server}) {
6889: $checkednow = ' checked="checked"';
6890: }
6891: }
6892: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6893: $datatable .= '<tr'.$css_class.'>
6894: <td rowspan="2">
6895: <span class="LC_nobreak">'.
6896: &mt('[_1] when busy, offloads to:'
6897: ,'<b>'.$server.'</b>').'</span><br />'.
6898: '<span class="LC_nobreak">'."\n".
6899: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6900: ' '.&mt('Switch active users on next access').'</label></span>'.
6901: "\n";
6902: my (%current,%canselect);
6903: my @choices =
6904: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6905: foreach my $type ('primary','default') {
6906: if (ref($spareid->{$server}) eq 'HASH') {
6907: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6908: my @spares = @{$spareid->{$server}{$type}};
6909: if (@spares > 0) {
6910: if ($othercontrol) {
6911: $current{$type} = join(', ',@spares);
6912: } else {
6913: $current{$type} .= '<table>';
6914: my $numspares = scalar(@spares);
6915: for (my $i=0; $i<@spares; $i++) {
6916: my $rem = $i%($numinrow);
6917: if ($rem == 0) {
6918: if ($i > 0) {
6919: $current{$type} .= '</tr>';
6920: }
6921: $current{$type} .= '<tr>';
6922: }
6923: $current{$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'".');" /> '.
6924: $spareid->{$server}{$type}[$i].
6925: '</label></td>'."\n";
6926: }
6927: my $rem = @spares%($numinrow);
6928: my $colsleft = $numinrow - $rem;
6929: if ($colsleft > 1 ) {
6930: $current{$type} .= '<td colspan="'.$colsleft.
6931: '" class="LC_left_item">'.
6932: ' </td>';
6933: } elsif ($colsleft == 1) {
6934: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6935: }
6936: $current{$type} .= '</tr></table>';
6937: }
6938: }
6939: }
6940: if ($current{$type} eq '') {
6941: $current{$type} = &mt('None specified');
6942: }
6943: if ($othercontrol) {
6944: if ($type eq 'primary') {
6945: $canselect{$type} = $othercontrol;
6946: }
6947: } else {
6948: $canselect{$type} =
6949: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6950: '<select name="newspare_'.$type.'_'.$server.'" '.
6951: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6952: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6953: if (@choices > 0) {
6954: foreach my $lonhost (@choices) {
6955: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6956: }
6957: }
6958: $canselect{$type} .= '</select>'."\n";
6959: }
6960: } else {
6961: $current{$type} = &mt('Could not be determined');
6962: if ($type eq 'primary') {
6963: $canselect{$type} = $othercontrol;
6964: }
6965: }
6966: if ($type eq 'default') {
6967: $datatable .= '<tr'.$css_class.'>';
6968: }
6969: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6970: '<td>'.$current{$type}.'</td>'."\n".
6971: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6972: }
6973: $itemcount ++;
6974: }
6975: }
6976: $$rowtotal += $itemcount;
6977: return $datatable;
6978: }
6979:
6980: sub possible_newspares {
6981: my ($server,$currspares,$serverhomes,$altids) = @_;
6982: my $serverhostname = &Apache::lonnet::hostname($server);
6983: my %excluded;
6984: if ($serverhostname ne '') {
6985: %excluded = (
6986: $serverhostname => 1,
6987: );
6988: }
6989: if (ref($currspares) eq 'HASH') {
6990: foreach my $type (keys(%{$currspares})) {
6991: if (ref($currspares->{$type}) eq 'ARRAY') {
6992: if (@{$currspares->{$type}} > 0) {
6993: foreach my $curr (@{$currspares->{$type}}) {
6994: my $hostname = &Apache::lonnet::hostname($curr);
6995: $excluded{$hostname} = 1;
6996: }
6997: }
6998: }
6999: }
7000: }
7001: my @choices;
7002: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
7003: if (keys(%{$serverhomes}) > 1) {
7004: foreach my $name (sort(keys(%{$serverhomes}))) {
7005: unless ($excluded{$name}) {
7006: if (exists($altids->{$serverhomes->{$name}})) {
7007: push(@choices,$altids->{$serverhomes->{$name}});
7008: } else {
7009: push(@choices,$serverhomes->{$name});
7010: }
7011: }
7012: }
7013: }
7014: }
7015: return sort(@choices);
7016: }
7017:
7018: sub print_loadbalancing {
7019: my ($dom,$settings,$rowtotal) = @_;
7020: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7021: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7022: my $numinrow = 1;
7023: my $datatable;
7024: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7025: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
7026: if (ref($settings) eq 'HASH') {
7027: %existing = %{$settings};
7028: }
7029: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
7030: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
7031: \%currtargets,\%currrules,\%currcookies);
7032: } else {
7033: return;
7034: }
7035: my ($othertitle,$usertypes,$types) =
7036: &Apache::loncommon::sorted_inst_types($dom);
7037: my $rownum = 8;
7038: if (ref($types) eq 'ARRAY') {
7039: $rownum += scalar(@{$types});
7040: }
7041: my @css_class = ('LC_odd_row','LC_even_row');
7042: my $balnum = 0;
7043: my $islast;
7044: my (@toshow,$disabledtext);
7045: if (keys(%currbalancer) > 0) {
7046: @toshow = sort(keys(%currbalancer));
7047: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
7048: push(@toshow,'');
7049: }
7050: } else {
7051: @toshow = ('');
7052: $disabledtext = &mt('No existing load balancer');
7053: }
7054: foreach my $lonhost (@toshow) {
7055: if ($balnum == scalar(@toshow)-1) {
7056: $islast = 1;
7057: } else {
7058: $islast = 0;
7059: }
7060: my $cssidx = $balnum%2;
7061: my $targets_div_style = 'display: none';
7062: my $disabled_div_style = 'display: block';
7063: my $homedom_div_style = 'display: none';
7064: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
7065: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
7066: '<p>';
7067: if ($lonhost eq '') {
7068: $datatable .= '<span class="LC_nobreak">';
7069: if (keys(%currbalancer) > 0) {
7070: $datatable .= &mt('Add balancer:');
7071: } else {
7072: $datatable .= &mt('Enable balancer:');
7073: }
7074: $datatable .= ' '.
7075: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
7076: ' id="loadbalancing_lonhost_'.$balnum.'"'.
7077: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
7078: '<option value="" selected="selected">'.&mt('None').
7079: '</option>'."\n";
7080: foreach my $server (sort(keys(%servers))) {
7081: next if ($currbalancer{$server});
7082: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
7083: }
7084: $datatable .=
7085: '</select>'."\n".
7086: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
7087: } else {
7088: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
7089: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
7090: &mt('Stop balancing').'</label>'.
7091: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
7092: $targets_div_style = 'display: block';
7093: $disabled_div_style = 'display: none';
7094: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
7095: $homedom_div_style = 'display: block';
7096: }
7097: }
7098: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
7099: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
7100: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
7101: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
7102: my ($numspares,@spares) = &count_servers($lonhost,%servers);
7103: my @sparestypes = ('primary','default');
7104: my %typetitles = &sparestype_titles();
7105: my %hostherechecked = (
7106: no => ' checked="checked"',
7107: );
7108: my %balcookiechecked = (
7109: no => ' checked="checked"',
7110: );
7111: foreach my $sparetype (@sparestypes) {
7112: my $targettable;
7113: for (my $i=0; $i<$numspares; $i++) {
7114: my $checked;
7115: if (ref($currtargets{$lonhost}) eq 'HASH') {
7116: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7117: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7118: $checked = ' checked="checked"';
7119: }
7120: }
7121: }
7122: my ($chkboxval,$disabled);
7123: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
7124: $chkboxval = $spares[$i];
7125: }
7126: if (exists($currbalancer{$spares[$i]})) {
7127: $disabled = ' disabled="disabled"';
7128: }
7129: $targettable .=
7130: '<td><span class="LC_nobreak"><label>'.
7131: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
7132: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
7133: '</span></label></span></td>';
7134: my $rem = $i%($numinrow);
7135: if ($rem == 0) {
7136: if (($i > 0) && ($i < $numspares-1)) {
7137: $targettable .= '</tr>';
7138: }
7139: if ($i < $numspares-1) {
7140: $targettable .= '<tr>';
7141: }
7142: }
7143: }
7144: if ($targettable ne '') {
7145: my $rem = $numspares%($numinrow);
7146: my $colsleft = $numinrow - $rem;
7147: if ($colsleft > 1 ) {
7148: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7149: ' </td>';
7150: } elsif ($colsleft == 1) {
7151: $targettable .= '<td class="LC_left_item"> </td>';
7152: }
7153: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
7154: '<table><tr>'.$targettable.'</tr></table><br />';
7155: }
7156: $hostherechecked{$sparetype} = '';
7157: if (ref($currtargets{$lonhost}) eq 'HASH') {
7158: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7159: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7160: $hostherechecked{$sparetype} = ' checked="checked"';
7161: $hostherechecked{'no'} = '';
7162: }
7163: }
7164: }
7165: }
7166: if ($currcookies{$lonhost}) {
7167: %balcookiechecked = (
7168: yes => ' checked="checked"',
7169: );
7170: }
7171: $datatable .= &mt('Hosting on balancer itself').'<br />'.
7172: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
7173: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
7174: foreach my $sparetype (@sparestypes) {
7175: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
7176: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
7177: '</i></label><br />';
7178: }
7179: $datatable .= &mt('Use balancer cookie').'<br />'.
7180: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
7181: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
7182: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
7183: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
7184: '</div></td></tr>'.
7185: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
7186: $othertitle,$usertypes,$types,\%servers,
7187: \%currbalancer,$lonhost,
7188: $targets_div_style,$homedom_div_style,
7189: $css_class[$cssidx],$balnum,$islast);
7190: $$rowtotal += $rownum;
7191: $balnum ++;
7192: }
7193: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
7194: return $datatable;
7195: }
7196:
7197: sub get_loadbalancers_config {
7198: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
7199: return unless ((ref($servers) eq 'HASH') &&
7200: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
7201: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
7202: (ref($currcookies) eq 'HASH'));
7203: if (keys(%{$existing}) > 0) {
7204: my $oldlonhost;
7205: foreach my $key (sort(keys(%{$existing}))) {
7206: if ($key eq 'lonhost') {
7207: $oldlonhost = $existing->{'lonhost'};
7208: $currbalancer->{$oldlonhost} = 1;
7209: } elsif ($key eq 'targets') {
7210: if ($oldlonhost) {
7211: $currtargets->{$oldlonhost} = $existing->{'targets'};
7212: }
7213: } elsif ($key eq 'rules') {
7214: if ($oldlonhost) {
7215: $currrules->{$oldlonhost} = $existing->{'rules'};
7216: }
7217: } elsif (ref($existing->{$key}) eq 'HASH') {
7218: $currbalancer->{$key} = 1;
7219: $currtargets->{$key} = $existing->{$key}{'targets'};
7220: $currrules->{$key} = $existing->{$key}{'rules'};
7221: if ($existing->{$key}{'cookie'}) {
7222: $currcookies->{$key} = 1;
7223: }
7224: }
7225: }
7226: } else {
7227: my ($balancerref,$targetsref) =
7228: &Apache::lonnet::get_lonbalancer_config($servers);
7229: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
7230: foreach my $server (sort(keys(%{$balancerref}))) {
7231: $currbalancer->{$server} = 1;
7232: $currtargets->{$server} = $targetsref->{$server};
7233: }
7234: }
7235: }
7236: return;
7237: }
7238:
7239: sub loadbalancing_rules {
7240: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
7241: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
7242: $css_class,$balnum,$islast) = @_;
7243: my $output;
7244: my $num = 0;
7245: my ($alltypes,$othertypes,$titles) =
7246: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
7247: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
7248: foreach my $type (@{$alltypes}) {
7249: $num ++;
7250: my $current;
7251: if (ref($currrules) eq 'HASH') {
7252: $current = $currrules->{$type};
7253: }
7254: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7255: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
7256: $current = '';
7257: }
7258: }
7259: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
7260: $servers,$currbalancer,$lonhost,$dom,
7261: $targets_div_style,$homedom_div_style,
7262: $css_class,$balnum,$num,$islast);
7263: }
7264: }
7265: return $output;
7266: }
7267:
7268: sub loadbalancing_titles {
7269: my ($dom,$intdom,$usertypes,$types) = @_;
7270: my %othertypes = (
7271: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
7272: '_LC_author' => &mt('Users from [_1] with author role',$dom),
7273: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
7274: '_LC_external' => &mt('Users not from [_1]',$intdom),
7275: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
7276: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
7277: );
7278: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
7279: my @available;
7280: if (ref($types) eq 'ARRAY') {
7281: @available = @{$types};
7282: }
7283: unless (grep(/^default$/,@available)) {
7284: push(@available,'default');
7285: }
7286: unshift(@alltypes,@available);
7287: my %titles;
7288: foreach my $type (@alltypes) {
7289: if ($type =~ /^_LC_/) {
7290: $titles{$type} = $othertypes{$type};
7291: } elsif ($type eq 'default') {
7292: $titles{$type} = &mt('All users from [_1]',$dom);
7293: if (ref($types) eq 'ARRAY') {
7294: if (@{$types} > 0) {
7295: $titles{$type} = &mt('Other users from [_1]',$dom);
7296: }
7297: }
7298: } elsif (ref($usertypes) eq 'HASH') {
7299: $titles{$type} = $usertypes->{$type};
7300: }
7301: }
7302: return (\@alltypes,\%othertypes,\%titles);
7303: }
7304:
7305: sub loadbalance_rule_row {
7306: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
7307: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
7308: my @rulenames;
7309: my %ruletitles = &offloadtype_text();
7310: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
7311: @rulenames = ('balancer','offloadedto','specific');
7312: } else {
7313: @rulenames = ('default','homeserver');
7314: if ($type eq '_LC_external') {
7315: push(@rulenames,'externalbalancer');
7316: } else {
7317: push(@rulenames,'specific');
7318: }
7319: push(@rulenames,'none');
7320: }
7321: my $style = $targets_div_style;
7322: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7323: $style = $homedom_div_style;
7324: }
7325: my $space;
7326: if ($islast && $num == 1) {
7327: $space = '<div style="display:inline-block;"> </div>';
7328: }
7329: my $output =
7330: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
7331: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
7332: '<td valaign="top">'.$space.
7333: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
7334: for (my $i=0; $i<@rulenames; $i++) {
7335: my $rule = $rulenames[$i];
7336: my ($checked,$extra);
7337: if ($rulenames[$i] eq 'default') {
7338: $rule = '';
7339: }
7340: if ($rulenames[$i] eq 'specific') {
7341: if (ref($servers) eq 'HASH') {
7342: my $default;
7343: if (($current ne '') && (exists($servers->{$current}))) {
7344: $checked = ' checked="checked"';
7345: }
7346: unless ($checked) {
7347: $default = ' selected="selected"';
7348: }
7349: $extra =
7350: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
7351: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
7352: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
7353: '<option value=""'.$default.'></option>'."\n";
7354: foreach my $server (sort(keys(%{$servers}))) {
7355: if (ref($currbalancer) eq 'HASH') {
7356: next if (exists($currbalancer->{$server}));
7357: }
7358: my $selected;
7359: if ($server eq $current) {
7360: $selected = ' selected="selected"';
7361: }
7362: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
7363: }
7364: $extra .= '</select>';
7365: }
7366: } elsif ($rule eq $current) {
7367: $checked = ' checked="checked"';
7368: }
7369: $output .= '<span class="LC_nobreak"><label>'.
7370: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
7371: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
7372: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
7373: ')"'.$checked.' /> ';
7374: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
7375: $output .= $ruletitles{'particular'};
7376: } else {
7377: $output .= $ruletitles{$rulenames[$i]};
7378: }
7379: $output .= '</label>'.$extra.'</span><br />'."\n";
7380: }
7381: $output .= '</div></td></tr>'."\n";
7382: return $output;
7383: }
7384:
7385: sub offloadtype_text {
7386: my %ruletitles = &Apache::lonlocal::texthash (
7387: 'default' => 'Offloads to default destinations',
7388: 'homeserver' => "Offloads to user's home server",
7389: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
7390: 'specific' => 'Offloads to specific server',
7391: 'none' => 'No offload',
7392: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
7393: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
7394: 'particular' => 'Session hosted (after re-auth) on server:',
7395: );
7396: return %ruletitles;
7397: }
7398:
7399: sub sparestype_titles {
7400: my %typestitles = &Apache::lonlocal::texthash (
7401: 'primary' => 'primary',
7402: 'default' => 'default',
7403: );
7404: return %typestitles;
7405: }
7406:
7407: sub contact_titles {
7408: my %titles = &Apache::lonlocal::texthash (
7409: 'supportemail' => 'Support E-mail address',
7410: 'adminemail' => 'Default Server Admin E-mail address',
7411: 'errormail' => 'Error reports to be e-mailed to',
7412: 'packagesmail' => 'Package update alerts to be e-mailed to',
7413: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
7414: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
7415: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
7416: 'requestsmail' => 'E-mail from course requests requiring approval',
7417: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
7418: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
7419: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
7420: 'errorthreshold' => 'Error/warning threshold for status e-mail',
7421: 'errorsysmail' => 'Error threshold for e-mail to core group',
7422: 'errorweights' => 'Weights used to compute error count',
7423: 'errorexcluded' => 'Servers with unsent updates excluded from count',
7424: );
7425: my %short_titles = &Apache::lonlocal::texthash (
7426: adminemail => 'Admin E-mail address',
7427: supportemail => 'Support E-mail',
7428: );
7429: return (\%titles,\%short_titles);
7430: }
7431:
7432: sub helpform_fields {
7433: my %titles = &Apache::lonlocal::texthash (
7434: 'username' => 'Name',
7435: 'user' => 'Username/domain',
7436: 'phone' => 'Phone',
7437: 'cc' => 'Cc e-mail',
7438: 'course' => 'Course Details',
7439: 'section' => 'Sections',
7440: 'screenshot' => 'File upload',
7441: );
7442: my @fields = ('username','phone','user','course','section','cc','screenshot');
7443: my %possoptions = (
7444: username => ['yes','no','req'],
7445: phone => ['yes','no','req'],
7446: user => ['yes','no'],
7447: cc => ['yes','no'],
7448: course => ['yes','no'],
7449: section => ['yes','no'],
7450: screenshot => ['yes','no'],
7451: );
7452: my %fieldoptions = &Apache::lonlocal::texthash (
7453: 'yes' => 'Optional',
7454: 'req' => 'Required',
7455: 'no' => "Not shown",
7456: );
7457: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
7458: }
7459:
7460: sub tool_titles {
7461: my %titles = &Apache::lonlocal::texthash (
7462: aboutme => 'Personal web page',
7463: blog => 'Blog',
7464: webdav => 'WebDAV',
7465: portfolio => 'Portfolio',
7466: official => 'Official courses (with institutional codes)',
7467: unofficial => 'Unofficial courses',
7468: community => 'Communities',
7469: textbook => 'Textbook courses',
7470: placement => 'Placement tests',
7471: );
7472: return %titles;
7473: }
7474:
7475: sub courserequest_titles {
7476: my %titles = &Apache::lonlocal::texthash (
7477: official => 'Official',
7478: unofficial => 'Unofficial',
7479: community => 'Communities',
7480: textbook => 'Textbook',
7481: placement => 'Placement tests',
7482: lti => 'LTI Provider',
7483: norequest => 'Not allowed',
7484: approval => 'Approval by DC',
7485: validate => 'With validation',
7486: autolimit => 'Numerical limit',
7487: unlimited => '(blank for unlimited)',
7488: );
7489: return %titles;
7490: }
7491:
7492: sub authorrequest_titles {
7493: my %titles = &Apache::lonlocal::texthash (
7494: norequest => 'Not allowed',
7495: approval => 'Approval by Dom. Coord.',
7496: automatic => 'Automatic approval',
7497: );
7498: return %titles;
7499: }
7500:
7501: sub courserequest_conditions {
7502: my %conditions = &Apache::lonlocal::texthash (
7503: approval => '(Processing of request subject to approval by Domain Coordinator).',
7504: validate => '(Processing of request subject to institutional validation).',
7505: );
7506: return %conditions;
7507: }
7508:
7509:
7510: sub print_usercreation {
7511: my ($position,$dom,$settings,$rowtotal) = @_;
7512: my $numinrow = 4;
7513: my $datatable;
7514: if ($position eq 'top') {
7515: $$rowtotal ++;
7516: my $rowcount = 0;
7517: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
7518: if (ref($rules) eq 'HASH') {
7519: if (keys(%{$rules}) > 0) {
7520: $datatable .= &user_formats_row('username',$settings,$rules,
7521: $ruleorder,$numinrow,$rowcount);
7522: $$rowtotal ++;
7523: $rowcount ++;
7524: }
7525: }
7526: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
7527: if (ref($idrules) eq 'HASH') {
7528: if (keys(%{$idrules}) > 0) {
7529: $datatable .= &user_formats_row('id',$settings,$idrules,
7530: $idruleorder,$numinrow,$rowcount);
7531: $$rowtotal ++;
7532: $rowcount ++;
7533: }
7534: }
7535: if ($rowcount == 0) {
7536: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
7537: $$rowtotal ++;
7538: $rowcount ++;
7539: }
7540: } elsif ($position eq 'middle') {
7541: my @creators = ('author','course','requestcrs');
7542: my ($rules,$ruleorder) =
7543: &Apache::lonnet::inst_userrules($dom,'username');
7544: my %lt = &usercreation_types();
7545: my %checked;
7546: if (ref($settings) eq 'HASH') {
7547: if (ref($settings->{'cancreate'}) eq 'HASH') {
7548: foreach my $item (@creators) {
7549: $checked{$item} = $settings->{'cancreate'}{$item};
7550: }
7551: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
7552: foreach my $item (@creators) {
7553: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
7554: $checked{$item} = 'none';
7555: }
7556: }
7557: }
7558: }
7559: my $rownum = 0;
7560: foreach my $item (@creators) {
7561: $rownum ++;
7562: if ($checked{$item} eq '') {
7563: $checked{$item} = 'any';
7564: }
7565: my $css_class;
7566: if ($rownum%2) {
7567: $css_class = '';
7568: } else {
7569: $css_class = ' class="LC_odd_row" ';
7570: }
7571: $datatable .= '<tr'.$css_class.'>'.
7572: '<td><span class="LC_nobreak">'.$lt{$item}.
7573: '</span></td><td style="text-align: right">';
7574: my @options = ('any');
7575: if (ref($rules) eq 'HASH') {
7576: if (keys(%{$rules}) > 0) {
7577: push(@options,('official','unofficial'));
7578: }
7579: }
7580: push(@options,'none');
7581: foreach my $option (@options) {
7582: my $type = 'radio';
7583: my $check = ' ';
7584: if ($checked{$item} eq $option) {
7585: $check = ' checked="checked" ';
7586: }
7587: $datatable .= '<span class="LC_nobreak"><label>'.
7588: '<input type="'.$type.'" name="can_createuser_'.
7589: $item.'" value="'.$option.'"'.$check.'/> '.
7590: $lt{$option}.'</label> </span>';
7591: }
7592: $datatable .= '</td></tr>';
7593: }
7594: } else {
7595: my @contexts = ('author','course','domain');
7596: my @authtypes = ('int','krb4','krb5','loc','lti');
7597: my %checked;
7598: if (ref($settings) eq 'HASH') {
7599: if (ref($settings->{'authtypes'}) eq 'HASH') {
7600: foreach my $item (@contexts) {
7601: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
7602: foreach my $auth (@authtypes) {
7603: if ($settings->{'authtypes'}{$item}{$auth}) {
7604: $checked{$item}{$auth} = ' checked="checked" ';
7605: }
7606: }
7607: }
7608: }
7609: }
7610: } else {
7611: foreach my $item (@contexts) {
7612: foreach my $auth (@authtypes) {
7613: $checked{$item}{$auth} = ' checked="checked" ';
7614: }
7615: }
7616: }
7617: my %title = &context_names();
7618: my %authname = &authtype_names();
7619: my $rownum = 0;
7620: my $css_class;
7621: foreach my $item (@contexts) {
7622: if ($rownum%2) {
7623: $css_class = '';
7624: } else {
7625: $css_class = ' class="LC_odd_row" ';
7626: }
7627: $datatable .= '<tr'.$css_class.'>'.
7628: '<td>'.$title{$item}.
7629: '</td><td class="LC_left_item">'.
7630: '<span class="LC_nobreak">';
7631: foreach my $auth (@authtypes) {
7632: $datatable .= '<label>'.
7633: '<input type="checkbox" name="'.$item.'_auth" '.
7634: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7635: $authname{$auth}.'</label> ';
7636: }
7637: $datatable .= '</span></td></tr>';
7638: $rownum ++;
7639: }
7640: $$rowtotal += $rownum;
7641: }
7642: return $datatable;
7643: }
7644:
7645: sub print_selfcreation {
7646: my ($position,$dom,$settings,$rowtotal) = @_;
7647: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7648: $emaildomain,$datatable);
7649: if (ref($settings) eq 'HASH') {
7650: if (ref($settings->{'cancreate'}) eq 'HASH') {
7651: $createsettings = $settings->{'cancreate'};
7652: if (ref($createsettings) eq 'HASH') {
7653: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7654: @selfcreate = @{$createsettings->{'selfcreate'}};
7655: } elsif ($createsettings->{'selfcreate'} ne '') {
7656: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7657: @selfcreate = ('email','login','sso');
7658: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7659: @selfcreate = ($createsettings->{'selfcreate'});
7660: }
7661: }
7662: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7663: $processing = $createsettings->{'selfcreateprocessing'};
7664: }
7665: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7666: $emailoptions = $createsettings->{'emailoptions'};
7667: }
7668: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7669: $emailverified = $createsettings->{'emailverified'};
7670: }
7671: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7672: $emaildomain = $createsettings->{'emaildomain'};
7673: }
7674: }
7675: }
7676: }
7677: my %radiohash;
7678: my $numinrow = 4;
7679: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7680: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7681: if ($position eq 'top') {
7682: my %choices = &Apache::lonlocal::texthash (
7683: cancreate_login => 'Institutional Login',
7684: cancreate_sso => 'Institutional Single Sign On',
7685: );
7686: my @toggles = sort(keys(%choices));
7687: my %defaultchecked = (
7688: 'cancreate_login' => 'off',
7689: 'cancreate_sso' => 'off',
7690: );
7691: my ($onclick,$itemcount);
7692: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7693: \%choices,$itemcount,$onclick);
7694: $$rowtotal += $itemcount;
7695:
7696: if (ref($usertypes) eq 'HASH') {
7697: if (keys(%{$usertypes}) > 0) {
7698: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7699: $dom,$numinrow,$othertitle,
7700: 'statustocreate',$rowtotal);
7701: $$rowtotal ++;
7702: }
7703: }
7704: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7705: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7706: $fieldtitles{'inststatus'} = &mt('Institutional status');
7707: my $rem;
7708: my $numperrow = 2;
7709: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7710: $datatable .= '<tr'.$css_class.'>'.
7711: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7712: '<td class="LC_left_item">'."\n".
7713: '<table>'."\n";
7714: for (my $i=0; $i<@fields; $i++) {
7715: $rem = $i%($numperrow);
7716: if ($rem == 0) {
7717: if ($i > 0) {
7718: $datatable .= '</tr>';
7719: }
7720: $datatable .= '<tr>';
7721: }
7722: my $currval;
7723: if (ref($createsettings) eq 'HASH') {
7724: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7725: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7726: }
7727: }
7728: $datatable .= '<td class="LC_left_item">'.
7729: '<span class="LC_nobreak">'.
7730: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7731: 'value="'.$currval.'" size="10" /> '.
7732: $fieldtitles{$fields[$i]}.'</span></td>';
7733: }
7734: my $colsleft = $numperrow - $rem;
7735: if ($colsleft > 1 ) {
7736: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7737: ' </td>';
7738: } elsif ($colsleft == 1) {
7739: $datatable .= '<td class="LC_left_item"> </td>';
7740: }
7741: $datatable .= '</tr></table></td></tr>';
7742: $$rowtotal ++;
7743: } elsif ($position eq 'middle') {
7744: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7745: my @posstypes;
7746: if (ref($types) eq 'ARRAY') {
7747: @posstypes = @{$types};
7748: }
7749: unless (grep(/^default$/,@posstypes)) {
7750: push(@posstypes,'default');
7751: }
7752: my %usertypeshash;
7753: if (ref($usertypes) eq 'HASH') {
7754: %usertypeshash = %{$usertypes};
7755: }
7756: $usertypeshash{'default'} = $othertitle;
7757: foreach my $status (@posstypes) {
7758: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7759: $numinrow,$$rowtotal,\%usertypeshash);
7760: $$rowtotal ++;
7761: }
7762: } else {
7763: my %choices = &Apache::lonlocal::texthash (
7764: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7765: );
7766: my @toggles = sort(keys(%choices));
7767: my %defaultchecked = (
7768: 'cancreate_email' => 'off',
7769: );
7770: my $customclass = 'LC_selfcreate_email';
7771: my $classprefix = 'LC_canmodify_emailusername_';
7772: my $optionsprefix = 'LC_options_emailusername_';
7773: my $display = 'none';
7774: my $rowstyle = 'display:none';
7775: if (grep(/^\Qemail\E$/,@selfcreate)) {
7776: $display = 'block';
7777: $rowstyle = 'display:table-row';
7778: }
7779: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7780: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7781: \%choices,$$rowtotal,$onclick);
7782: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7783: $rowstyle);
7784: $$rowtotal ++;
7785: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7786: $rowstyle);
7787: $$rowtotal ++;
7788: my (@ordered,@posstypes,%usertypeshash);
7789: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7790: my ($emailrules,$emailruleorder) =
7791: &Apache::lonnet::inst_userrules($dom,'email');
7792: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7793: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7794: if (ref($types) eq 'ARRAY') {
7795: @posstypes = @{$types};
7796: }
7797: if (@posstypes) {
7798: unless (grep(/^default$/,@posstypes)) {
7799: push(@posstypes,'default');
7800: }
7801: if (ref($usertypes) eq 'HASH') {
7802: %usertypeshash = %{$usertypes};
7803: }
7804: my $currassign;
7805: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7806: $currassign = {
7807: selfassign => $domdefaults{'inststatusguest'},
7808: };
7809: @ordered = @{$domdefaults{'inststatusguest'}};
7810: } else {
7811: $currassign = { selfassign => [] };
7812: }
7813: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7814: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7815: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7816: $numinrow,$othertitle,'selfassign',
7817: $rowtotal,$onclicktypes,$customclass,
7818: $rowstyle);
7819: $$rowtotal ++;
7820: $usertypeshash{'default'} = $othertitle;
7821: foreach my $status (@posstypes) {
7822: my $css_class;
7823: if ($$rowtotal%2) {
7824: $css_class = 'LC_odd_row ';
7825: }
7826: $css_class .= $customclass;
7827: my $rowid = $optionsprefix.$status;
7828: my $hidden = 1;
7829: my $currstyle = 'display:none';
7830: if (grep(/^\Q$status\E$/,@ordered)) {
7831: $currstyle = $rowstyle;
7832: $hidden = 0;
7833: }
7834: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7835: $emailrules,$emailruleorder,$settings,$status,$rowid,
7836: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7837: unless ($hidden) {
7838: $$rowtotal ++;
7839: }
7840: }
7841: } else {
7842: my $css_class;
7843: if ($$rowtotal%2) {
7844: $css_class = 'LC_odd_row ';
7845: }
7846: $css_class .= $customclass;
7847: $usertypeshash{'default'} = $othertitle;
7848: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7849: $emailrules,$emailruleorder,$settings,'default','',
7850: $othertitle,$css_class,$rowstyle,$intdom);
7851: $$rowtotal ++;
7852: }
7853: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7854: $numinrow = 1;
7855: if (@posstypes) {
7856: foreach my $status (@posstypes) {
7857: my $rowid = $classprefix.$status;
7858: my $datarowstyle = 'display:none';
7859: if (grep(/^\Q$status\E$/,@ordered)) {
7860: $datarowstyle = $rowstyle;
7861: }
7862: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7863: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7864: $infotitles,$rowid,$customclass,$datarowstyle);
7865: unless ($datarowstyle eq 'display:none') {
7866: $$rowtotal ++;
7867: }
7868: }
7869: } else {
7870: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7871: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7872: $infotitles,'',$customclass,$rowstyle);
7873: }
7874: }
7875: return $datatable;
7876: }
7877:
7878: sub selfcreate_javascript {
7879: return <<"ENDSCRIPT";
7880:
7881: <script type="text/javascript">
7882: // <![CDATA[
7883:
7884: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7885: var x = document.getElementsByClassName(target);
7886: var insttypes = 0;
7887: var insttypeRegExp = new RegExp(prefix);
7888: if ((x.length != undefined) && (x.length > 0)) {
7889: if (form.elements[radio].length != undefined) {
7890: for (var i=0; i<form.elements[radio].length; i++) {
7891: if (form.elements[radio][i].checked) {
7892: if (form.elements[radio][i].value == 1) {
7893: for (var j=0; j<x.length; j++) {
7894: if (x[j].id == 'undefined') {
7895: x[j].style.display = 'table-row';
7896: } else if (insttypeRegExp.test(x[j].id)) {
7897: insttypes ++;
7898: } else {
7899: x[j].style.display = 'table-row';
7900: }
7901: }
7902: } else {
7903: for (var j=0; j<x.length; j++) {
7904: x[j].style.display = 'none';
7905: }
7906: }
7907: break;
7908: }
7909: }
7910: if (insttypes > 0) {
7911: toggleDataRow(form,checkbox,target,altprefix);
7912: toggleDataRow(form,checkbox,target,prefix,1);
7913: }
7914: }
7915: }
7916: return;
7917: }
7918:
7919: function toggleDataRow(form,checkbox,target,prefix,docount) {
7920: if (form.elements[checkbox].length != undefined) {
7921: var count = 0;
7922: if (docount) {
7923: for (var i=0; i<form.elements[checkbox].length; i++) {
7924: if (form.elements[checkbox][i].checked) {
7925: count ++;
7926: }
7927: }
7928: }
7929: for (var i=0; i<form.elements[checkbox].length; i++) {
7930: var type = form.elements[checkbox][i].value;
7931: if (document.getElementById(prefix+type)) {
7932: if (form.elements[checkbox][i].checked) {
7933: document.getElementById(prefix+type).style.display = 'table-row';
7934: if (count % 2 == 1) {
7935: document.getElementById(prefix+type).className = target+' LC_odd_row';
7936: } else {
7937: document.getElementById(prefix+type).className = target;
7938: }
7939: count ++;
7940: } else {
7941: document.getElementById(prefix+type).style.display = 'none';
7942: }
7943: }
7944: }
7945: }
7946: return;
7947: }
7948:
7949: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7950: var caller = radio+'_'+status;
7951: if (form.elements[caller].length != undefined) {
7952: for (var i=0; i<form.elements[caller].length; i++) {
7953: if (form.elements[caller][i].checked) {
7954: if (document.getElementById(altprefix+'_inst_'+status)) {
7955: var curr = form.elements[caller][i].value;
7956: if (prefix) {
7957: document.getElementById(prefix+'_'+status).style.display = 'none';
7958: }
7959: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7960: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7961: if (curr == 'custom') {
7962: if (prefix) {
7963: document.getElementById(prefix+'_'+status).style.display = 'inline';
7964: }
7965: } else if (curr == 'inst') {
7966: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7967: } else if (curr == 'noninst') {
7968: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7969: }
7970: break;
7971: }
7972: }
7973: }
7974: }
7975: }
7976:
7977: // ]]>
7978: </script>
7979:
7980: ENDSCRIPT
7981: }
7982:
7983: sub noninst_users {
7984: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7985: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7986: my $class = 'LC_left_item';
7987: if ($css_class) {
7988: $css_class = ' class="'.$css_class.'"';
7989: }
7990: if ($rowid) {
7991: $rowid = ' id="'.$rowid.'"';
7992: }
7993: if ($rowstyle) {
7994: $rowstyle = ' style="'.$rowstyle.'"';
7995: }
7996: my ($output,$description);
7997: if ($type eq 'default') {
7998: $description = &mt('Requests for: [_1]',$typetitle);
7999: } else {
8000: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
8001: }
8002: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
8003: "<td>$description</td>\n".
8004: '<td class="'.$class.'" colspan="2">'.
8005: '<table><tr>';
8006: my %headers = &Apache::lonlocal::texthash(
8007: approve => 'Processing',
8008: email => 'E-mail',
8009: username => 'Username',
8010: );
8011: foreach my $item ('approve','email','username') {
8012: $output .= '<th>'.$headers{$item}.'</th>';
8013: }
8014: $output .= '</tr><tr>';
8015: foreach my $item ('approve','email','username') {
8016: $output .= '<td style="vertical-align: top">';
8017: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
8018: if ($item eq 'approve') {
8019: %choices = &Apache::lonlocal::texthash (
8020: automatic => 'Automatically approved',
8021: approval => 'Queued for approval',
8022: );
8023: @options = ('automatic','approval');
8024: $hashref = $processing;
8025: $defoption = 'automatic';
8026: $name = 'cancreate_emailprocess_'.$type;
8027: } elsif ($item eq 'email') {
8028: %choices = &Apache::lonlocal::texthash (
8029: any => 'Any e-mail',
8030: inst => 'Institutional only',
8031: noninst => 'Non-institutional only',
8032: custom => 'Custom restrictions',
8033: );
8034: @options = ('any','inst','noninst');
8035: my $showcustom;
8036: if (ref($emailrules) eq 'HASH') {
8037: if (keys(%{$emailrules}) > 0) {
8038: push(@options,'custom');
8039: $showcustom = 'cancreate_emailrule';
8040: if (ref($settings) eq 'HASH') {
8041: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
8042: foreach my $rule (@{$settings->{'email_rule'}}) {
8043: if (exists($emailrules->{$rule})) {
8044: $hascustom ++;
8045: }
8046: }
8047: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
8048: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
8049: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
8050: if (exists($emailrules->{$rule})) {
8051: $hascustom ++;
8052: }
8053: }
8054: }
8055: }
8056: }
8057: }
8058: }
8059: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
8060: "'cancreate_emaildomain','$type'".');"';
8061: $hashref = $emailoptions;
8062: $defoption = 'any';
8063: $name = 'cancreate_emailoptions_'.$type;
8064: } elsif ($item eq 'username') {
8065: %choices = &Apache::lonlocal::texthash (
8066: all => 'Same as e-mail',
8067: first => 'Omit @domain',
8068: free => 'Free to choose',
8069: );
8070: @options = ('all','first','free');
8071: $hashref = $emailverified;
8072: $defoption = 'all';
8073: $name = 'cancreate_usernameoptions_'.$type;
8074: }
8075: foreach my $option (@options) {
8076: my $checked;
8077: if (ref($hashref) eq 'HASH') {
8078: if ($type eq '') {
8079: if (!exists($hashref->{'default'})) {
8080: if ($option eq $defoption) {
8081: $checked = ' checked="checked"';
8082: }
8083: } else {
8084: if ($hashref->{'default'} eq $option) {
8085: $checked = ' checked="checked"';
8086: }
8087: }
8088: } else {
8089: if (!exists($hashref->{$type})) {
8090: if ($option eq $defoption) {
8091: $checked = ' checked="checked"';
8092: }
8093: } else {
8094: if ($hashref->{$type} eq $option) {
8095: $checked = ' checked="checked"';
8096: }
8097: }
8098: }
8099: } elsif (($item eq 'email') && ($hascustom)) {
8100: if ($option eq 'custom') {
8101: $checked = ' checked="checked"';
8102: }
8103: } elsif ($option eq $defoption) {
8104: $checked = ' checked="checked"';
8105: }
8106: $output .= '<span class="LC_nobreak"><label>'.
8107: '<input type="radio" name="'.$name.'"'.
8108: $checked.' value="'.$option.'"'.$onclick.' />'.
8109: $choices{$option}.'</label></span><br />';
8110: if ($item eq 'email') {
8111: if ($option eq 'custom') {
8112: my $id = 'cancreate_emailrule_'.$type;
8113: my $display = 'none';
8114: if ($checked) {
8115: $display = 'inline';
8116: }
8117: my $numinrow = 2;
8118: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
8119: '<legend>'.&mt('Disallow').'</legend><table>'.
8120: &user_formats_row('email',$settings,$emailrules,
8121: $emailruleorder,$numinrow,'',$type);
8122: '</table></fieldset>';
8123: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
8124: my %text = &Apache::lonlocal::texthash (
8125: inst => 'must end:',
8126: noninst => 'cannot end:',
8127: );
8128: my $value;
8129: if (ref($emaildomain) eq 'HASH') {
8130: if (ref($emaildomain->{$type}) eq 'HASH') {
8131: $value = $emaildomain->{$type}->{$option};
8132: }
8133: }
8134: if ($value eq '') {
8135: $value = '@'.$intdom;
8136: }
8137: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
8138: my $display = 'none';
8139: if ($checked) {
8140: $display = 'inline';
8141: }
8142: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
8143: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
8144: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
8145: '</div>';
8146: }
8147: }
8148: }
8149: $output .= '</td>'."\n";
8150: }
8151: $output .= "</tr></table></td></tr>\n";
8152: return $output;
8153: }
8154:
8155: sub captcha_choice {
8156: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
8157: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
8158: $vertext,$currver);
8159: my %lt = &captcha_phrases();
8160: $keyentry = 'hidden';
8161: my $colspan=2;
8162: if ($context eq 'cancreate') {
8163: $rowname = &mt('CAPTCHA validation');
8164: } elsif ($context eq 'login') {
8165: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
8166: } elsif ($context eq 'passwords') {
8167: $rowname = &mt('"Forgot Password" CAPTCHA validation');
8168: $colspan=1;
8169: }
8170: if (ref($settings) eq 'HASH') {
8171: if ($settings->{'captcha'}) {
8172: $checked{$settings->{'captcha'}} = ' checked="checked"';
8173: } else {
8174: $checked{'original'} = ' checked="checked"';
8175: }
8176: if ($settings->{'captcha'} eq 'recaptcha') {
8177: $pubtext = $lt{'pub'};
8178: $privtext = $lt{'priv'};
8179: $keyentry = 'text';
8180: $vertext = $lt{'ver'};
8181: $currver = $settings->{'recaptchaversion'};
8182: if ($currver ne '2') {
8183: $currver = 1;
8184: }
8185: }
8186: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
8187: $currpub = $settings->{'recaptchakeys'}{'public'};
8188: $currpriv = $settings->{'recaptchakeys'}{'private'};
8189: }
8190: } else {
8191: $checked{'original'} = ' checked="checked"';
8192: }
8193: my $css_class;
8194: if ($itemcount%2) {
8195: $css_class = 'LC_odd_row';
8196: }
8197: if ($customcss) {
8198: $css_class .= " $customcss";
8199: }
8200: $css_class =~ s/^\s+//;
8201: if ($css_class) {
8202: $css_class = ' class="'.$css_class.'"';
8203: }
8204: if ($rowstyle) {
8205: $css_class .= ' style="'.$rowstyle.'"';
8206: }
8207: my $output = '<tr'.$css_class.'>'.
8208: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
8209: '<table><tr><td>'."\n";
8210: foreach my $option ('original','recaptcha','notused') {
8211: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
8212: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
8213: $lt{$option}.'</label></span>';
8214: unless ($option eq 'notused') {
8215: $output .= (' 'x2)."\n";
8216: }
8217: }
8218: #
8219: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
8220: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
8221: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
8222: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
8223: #
8224: $output .= '</td></tr>'."\n".
8225: '<tr><td class="LC_zero_height">'."\n".
8226: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
8227: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
8228: $currpub.'" size="40" /></span><br />'."\n".
8229: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
8230: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
8231: $currpriv.'" size="40" /></span><br />'.
8232: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
8233: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
8234: $currver.'" size="3" /></span><br />'.
8235: '</td></tr></table>'."\n".
8236: '</td></tr>';
8237: return $output;
8238: }
8239:
8240: sub user_formats_row {
8241: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
8242: my $output;
8243: my %text = (
8244: 'username' => 'new usernames',
8245: 'id' => 'IDs',
8246: );
8247: unless ($type eq 'email') {
8248: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
8249: $output = '<tr '.$css_class.'>'.
8250: '<td><span class="LC_nobreak">'.
8251: &mt("Format rules to check for $text{$type}: ").
8252: '</td><td class="LC_left_item" colspan="2"><table>';
8253: }
8254: my $rem;
8255: if (ref($ruleorder) eq 'ARRAY') {
8256: for (my $i=0; $i<@{$ruleorder}; $i++) {
8257: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
8258: my $rem = $i%($numinrow);
8259: if ($rem == 0) {
8260: if ($i > 0) {
8261: $output .= '</tr>';
8262: }
8263: $output .= '<tr>';
8264: }
8265: my $check = ' ';
8266: if (ref($settings) eq 'HASH') {
8267: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
8268: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
8269: $check = ' checked="checked" ';
8270: }
8271: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
8272: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
8273: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
8274: $check = ' checked="checked" ';
8275: }
8276: }
8277: }
8278: }
8279: my $name = $type.'_rule';
8280: if ($type eq 'email') {
8281: $name .= '_'.$status;
8282: }
8283: $output .= '<td class="LC_left_item">'.
8284: '<span class="LC_nobreak"><label>'.
8285: '<input type="checkbox" name="'.$name.'" '.
8286: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
8287: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
8288: }
8289: }
8290: $rem = @{$ruleorder}%($numinrow);
8291: }
8292: my $colsleft;
8293: if ($rem) {
8294: $colsleft = $numinrow - $rem;
8295: }
8296: if ($colsleft > 1 ) {
8297: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8298: ' </td>';
8299: } elsif ($colsleft == 1) {
8300: $output .= '<td class="LC_left_item"> </td>';
8301: }
8302: $output .= '</tr></table>';
8303: unless ($type eq 'email') {
8304: $output .= '</td></tr>';
8305: }
8306: return $output;
8307: }
8308:
8309: sub usercreation_types {
8310: my %lt = &Apache::lonlocal::texthash (
8311: author => 'When adding a co-author',
8312: course => 'When adding a user to a course',
8313: requestcrs => 'When requesting a course',
8314: any => 'Any',
8315: official => 'Institutional only ',
8316: unofficial => 'Non-institutional only',
8317: none => 'None',
8318: );
8319: return %lt;
8320: }
8321:
8322: sub selfcreation_types {
8323: my %lt = &Apache::lonlocal::texthash (
8324: selfcreate => 'User creates own account',
8325: any => 'Any',
8326: official => 'Institutional only ',
8327: unofficial => 'Non-institutional only',
8328: email => 'E-mail address',
8329: login => 'Institutional Login',
8330: sso => 'SSO',
8331: );
8332: }
8333:
8334: sub authtype_names {
8335: my %lt = &Apache::lonlocal::texthash(
8336: int => 'Internal',
8337: krb4 => 'Kerberos 4',
8338: krb5 => 'Kerberos 5',
8339: loc => 'Local',
8340: lti => 'LTI',
8341: );
8342: return %lt;
8343: }
8344:
8345: sub context_names {
8346: my %context_title = &Apache::lonlocal::texthash(
8347: author => 'Creating users when an Author',
8348: course => 'Creating users when in a course',
8349: domain => 'Creating users when a Domain Coordinator',
8350: );
8351: return %context_title;
8352: }
8353:
8354: sub print_usermodification {
8355: my ($position,$dom,$settings,$rowtotal) = @_;
8356: my $numinrow = 4;
8357: my ($context,$datatable,$rowcount);
8358: if ($position eq 'top') {
8359: $rowcount = 0;
8360: $context = 'author';
8361: foreach my $role ('ca','aa') {
8362: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8363: $numinrow,$rowcount);
8364: $$rowtotal ++;
8365: $rowcount ++;
8366: }
8367: } elsif ($position eq 'bottom') {
8368: $context = 'course';
8369: $rowcount = 0;
8370: foreach my $role ('st','ep','ta','in','cr') {
8371: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8372: $numinrow,$rowcount);
8373: $$rowtotal ++;
8374: $rowcount ++;
8375: }
8376: }
8377: return $datatable;
8378: }
8379:
8380: sub print_defaults {
8381: my ($position,$dom,$settings,$rowtotal) = @_;
8382: my $rownum = 0;
8383: my ($datatable,$css_class,$titles);
8384: unless ($position eq 'bottom') {
8385: $titles = &defaults_titles($dom);
8386: }
8387: if ($position eq 'top') {
8388: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
8389: 'datelocale_def','portal_def');
8390: my %defaults;
8391: if (ref($settings) eq 'HASH') {
8392: %defaults = %{$settings};
8393: } else {
8394: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8395: foreach my $item (@items) {
8396: $defaults{$item} = $domdefaults{$item};
8397: }
8398: }
8399: foreach my $item (@items) {
8400: if ($rownum%2) {
8401: $css_class = '';
8402: } else {
8403: $css_class = ' class="LC_odd_row" ';
8404: }
8405: $datatable .= '<tr'.$css_class.'>'.
8406: '<td><span class="LC_nobreak">'.$titles->{$item}.
8407: '</span></td><td class="LC_right_item" colspan="3">';
8408: if ($item eq 'auth_def') {
8409: my @authtypes = ('internal','krb4','krb5','localauth','lti');
8410: my %shortauth = (
8411: internal => 'int',
8412: krb4 => 'krb4',
8413: krb5 => 'krb5',
8414: localauth => 'loc',
8415: lti => 'lti',
8416: );
8417: my %authnames = &authtype_names();
8418: foreach my $auth (@authtypes) {
8419: my $checked = ' ';
8420: if ($defaults{$item} eq $auth) {
8421: $checked = ' checked="checked" ';
8422: }
8423: $datatable .= '<label><input type="radio" name="'.$item.
8424: '" value="'.$auth.'"'.$checked.'/>'.
8425: $authnames{$shortauth{$auth}}.'</label> ';
8426: }
8427: } elsif ($item eq 'timezone_def') {
8428: my $includeempty = 1;
8429: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
8430: } elsif ($item eq 'datelocale_def') {
8431: my $includeempty = 1;
8432: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
8433: } elsif ($item eq 'lang_def') {
8434: my $includeempty = 1;
8435: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
8436: } else {
8437: my $size;
8438: if ($item eq 'portal_def') {
8439: $size = ' size="25"';
8440: }
8441: $datatable .= '<input type="text" name="'.$item.'" value="'.
8442: $defaults{$item}.'"'.$size.' />';
8443: }
8444: $datatable .= '</td></tr>';
8445: $rownum ++;
8446: }
8447: } else {
8448: my %defaults;
8449: if (ref($settings) eq 'HASH') {
8450: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8451: my $maxnum = @{$settings->{'inststatusorder'}};
8452: for (my $i=0; $i<$maxnum; $i++) {
8453: $css_class = $rownum%2?' class="LC_odd_row"':'';
8454: my $item = $settings->{'inststatusorder'}->[$i];
8455: my $title = $settings->{'inststatustypes'}->{$item};
8456: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
8457: $datatable .= '<tr'.$css_class.'>'.
8458: '<td><span class="LC_nobreak">'.
8459: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
8460: for (my $k=0; $k<=$maxnum; $k++) {
8461: my $vpos = $k+1;
8462: my $selstr;
8463: if ($k == $i) {
8464: $selstr = ' selected="selected" ';
8465: }
8466: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8467: }
8468: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
8469: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
8470: &mt('delete').'</span></td>'.
8471: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
8472: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
8473: '</span></td></tr>';
8474: }
8475: $css_class = $rownum%2?' class="LC_odd_row"':'';
8476: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
8477: $datatable .= '<tr '.$css_class.'>'.
8478: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
8479: for (my $k=0; $k<=$maxnum; $k++) {
8480: my $vpos = $k+1;
8481: my $selstr;
8482: if ($k == $maxnum) {
8483: $selstr = ' selected="selected" ';
8484: }
8485: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8486: }
8487: $datatable .= '</select> '.&mt('Internal ID:').
8488: '<input type="text" size="10" name="addinststatus" value="" />'.
8489: ' '.&mt('(new)').
8490: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
8491: &mt('Name displayed:').
8492: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
8493: '</tr>'."\n";
8494: $rownum ++;
8495: }
8496: }
8497: }
8498: $$rowtotal += $rownum;
8499: return $datatable;
8500: }
8501:
8502: sub get_languages_hash {
8503: my %langchoices;
8504: foreach my $id (&Apache::loncommon::languageids()) {
8505: my $code = &Apache::loncommon::supportedlanguagecode($id);
8506: if ($code ne '') {
8507: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
8508: }
8509: }
8510: return %langchoices;
8511: }
8512:
8513: sub defaults_titles {
8514: my ($dom) = @_;
8515: my %titles = &Apache::lonlocal::texthash (
8516: 'auth_def' => 'Default authentication type',
8517: 'auth_arg_def' => 'Default authentication argument',
8518: 'lang_def' => 'Default language',
8519: 'timezone_def' => 'Default timezone',
8520: 'datelocale_def' => 'Default locale for dates',
8521: 'portal_def' => 'Portal/Default URL',
8522: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
8523: 'intauth_check' => 'Check bcrypt cost if authenticated',
8524: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
8525: );
8526: if ($dom) {
8527: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
8528: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
8529: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
8530: $protocol = 'http' if ($protocol ne 'https');
8531: if ($uint_dom) {
8532: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
8533: $uint_dom);
8534: }
8535: }
8536: return (\%titles);
8537: }
8538:
8539: sub print_scantron {
8540: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
8541: if ($position eq 'top') {
8542: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
8543: } else {
8544: return &print_scantronconfig($dom,$settings,\$rowtotal);
8545: }
8546: }
8547:
8548: sub scantron_javascript {
8549: return <<"ENDSCRIPT";
8550:
8551: <script type="text/javascript">
8552: // <![CDATA[
8553:
8554: function toggleScantron(form) {
8555: var csvfieldset = new Array();
8556: if (document.getElementById('scantroncsv_cols')) {
8557: csvfieldset.push(document.getElementById('scantroncsv_cols'));
8558: }
8559: if (document.getElementById('scantroncsv_options')) {
8560: csvfieldset.push(document.getElementById('scantroncsv_options'));
8561: }
8562: if (csvfieldset.length) {
8563: if (document.getElementById('scantronconfcsv')) {
8564: var scantroncsv = document.getElementById('scantronconfcsv');
8565: if (scantroncsv.checked) {
8566: for (var i=0; i<csvfieldset.length; i++) {
8567: csvfieldset[i].style.display = 'block';
8568: }
8569: } else {
8570: for (var i=0; i<csvfieldset.length; i++) {
8571: csvfieldset[i].style.display = 'none';
8572: }
8573: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8574: if (csvselects.length) {
8575: for (var j=0; j<csvselects.length; j++) {
8576: csvselects[j].selectedIndex = 0;
8577: }
8578: }
8579: }
8580: }
8581: }
8582: return;
8583: }
8584: // ]]>
8585: </script>
8586:
8587: ENDSCRIPT
8588:
8589: }
8590:
8591: sub print_scantronformat {
8592: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8593: my $itemcount = 1;
8594: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8595: %confhash);
8596: my $switchserver = &check_switchserver($dom,$confname);
8597: my %lt = &Apache::lonlocal::texthash (
8598: default => 'Default bubblesheet format file error',
8599: custom => 'Custom bubblesheet format file error',
8600: );
8601: my %scantronfiles = (
8602: default => 'default.tab',
8603: custom => 'custom.tab',
8604: );
8605: foreach my $key (keys(%scantronfiles)) {
8606: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8607: .$scantronfiles{$key};
8608: }
8609: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8610: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8611: if (!$switchserver) {
8612: my $servadm = $r->dir_config('lonAdmEMail');
8613: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8614: if ($configuserok eq 'ok') {
8615: if ($author_ok eq 'ok') {
8616: my %legacyfile = (
8617: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8618: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8619: );
8620: my %md5chk;
8621: foreach my $type (keys(%legacyfile)) {
8622: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8623: chomp($md5chk{$type});
8624: }
8625: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8626: foreach my $type (keys(%legacyfile)) {
8627: ($scantronurls{$type},my $error) =
8628: &legacy_scantronformat($r,$dom,$confname,
8629: $type,$legacyfile{$type},
8630: $scantronurls{$type},
8631: $scantronfiles{$type});
8632: if ($error ne '') {
8633: $error{$type} = $error;
8634: }
8635: }
8636: if (keys(%error) == 0) {
8637: $is_custom = 1;
8638: $confhash{'scantron'}{'scantronformat'} =
8639: $scantronurls{'custom'};
8640: my $putresult =
8641: &Apache::lonnet::put_dom('configuration',
8642: \%confhash,$dom);
8643: if ($putresult ne 'ok') {
8644: $error{'custom'} =
8645: '<span class="LC_error">'.
8646: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8647: }
8648: }
8649: } else {
8650: ($scantronurls{'default'},my $error) =
8651: &legacy_scantronformat($r,$dom,$confname,
8652: 'default',$legacyfile{'default'},
8653: $scantronurls{'default'},
8654: $scantronfiles{'default'});
8655: if ($error eq '') {
8656: $confhash{'scantron'}{'scantronformat'} = '';
8657: my $putresult =
8658: &Apache::lonnet::put_dom('configuration',
8659: \%confhash,$dom);
8660: if ($putresult ne 'ok') {
8661: $error{'default'} =
8662: '<span class="LC_error">'.
8663: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8664: }
8665: } else {
8666: $error{'default'} = $error;
8667: }
8668: }
8669: }
8670: }
8671: } else {
8672: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8673: }
8674: }
8675: if (ref($settings) eq 'HASH') {
8676: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8677: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8678: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8679: $scantronurl = '';
8680: } else {
8681: $scantronurl = $settings->{'scantronformat'};
8682: }
8683: $is_custom = 1;
8684: } else {
8685: $scantronurl = $scantronurls{'default'};
8686: }
8687: } else {
8688: if ($is_custom) {
8689: $scantronurl = $scantronurls{'custom'};
8690: } else {
8691: $scantronurl = $scantronurls{'default'};
8692: }
8693: }
8694: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8695: $datatable .= '<tr'.$css_class.'>';
8696: if (!$is_custom) {
8697: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8698: '<span class="LC_nobreak">';
8699: if ($scantronurl) {
8700: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8701: undef,undef,undef,undef,'background-color:#ffffff');
8702: } else {
8703: $datatable = &mt('File unavailable for display');
8704: }
8705: $datatable .= '</span></td>';
8706: if (keys(%error) == 0) {
8707: $datatable .= '<td style="vertical-align: bottom">';
8708: if (!$switchserver) {
8709: $datatable .= &mt('Upload:').'<br />';
8710: }
8711: } else {
8712: my $errorstr;
8713: foreach my $key (sort(keys(%error))) {
8714: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8715: }
8716: $datatable .= '<td>'.$errorstr;
8717: }
8718: } else {
8719: if (keys(%error) > 0) {
8720: my $errorstr;
8721: foreach my $key (sort(keys(%error))) {
8722: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8723: }
8724: $datatable .= '<td>'.$errorstr.'</td><td> ';
8725: } elsif ($scantronurl) {
8726: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8727: undef,undef,undef,undef,'background-color:#ffffff');
8728: $datatable .= '<td><span class="LC_nobreak">'.
8729: $link.
8730: '<label><input type="checkbox" name="scantronformat_del"'.
8731: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8732: '<td><span class="LC_nobreak"> '.
8733: &mt('Replace:').'</span><br />';
8734: }
8735: }
8736: if (keys(%error) == 0) {
8737: if ($switchserver) {
8738: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8739: } else {
8740: $datatable .='<span class="LC_nobreak"> '.
8741: '<input type="file" name="scantronformat" /></span>';
8742: }
8743: }
8744: $datatable .= '</td></tr>';
8745: $$rowtotal ++;
8746: return $datatable;
8747: }
8748:
8749: sub legacy_scantronformat {
8750: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8751: my ($url,$error);
8752: my @statinfo = &Apache::lonnet::stat_file($newurl);
8753: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8754: (my $result,$url) =
8755: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8756: '','',$newfile);
8757: if ($result ne 'ok') {
8758: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8759: }
8760: }
8761: return ($url,$error);
8762: }
8763:
8764: sub print_scantronconfig {
8765: my ($dom,$settings,$rowtotal) = @_;
8766: my $itemcount = 2;
8767: my $is_checked = ' checked="checked"';
8768: my %optionson = (
8769: hdr => ' checked="checked"',
8770: pad => ' checked="checked"',
8771: rem => ' checked="checked"',
8772: );
8773: my %optionsoff = (
8774: hdr => '',
8775: pad => '',
8776: rem => '',
8777: );
8778: my $currcsvsty = 'none';
8779: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
8780: my @fields = &scantroncsv_fields();
8781: my %titles = &scantronconfig_titles();
8782: if (ref($settings) eq 'HASH') {
8783: if (ref($settings->{config}) eq 'HASH') {
8784: if ($settings->{config}->{dat}) {
8785: $checked{'dat'} = $is_checked;
8786: }
8787: if (ref($settings->{config}->{csv}) eq 'HASH') {
8788: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
8789: %csvfields = %{$settings->{config}->{csv}->{fields}};
8790: if (keys(%csvfields) > 0) {
8791: $checked{'csv'} = $is_checked;
8792: $currcsvsty = 'block';
8793: }
8794: }
8795: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
8796: %csvoptions = %{$settings->{config}->{csv}->{options}};
8797: foreach my $option (keys(%optionson)) {
8798: unless ($csvoptions{$option}) {
8799: $optionsoff{$option} = $optionson{$option};
8800: $optionson{$option} = '';
8801: }
8802: }
8803: }
8804: }
8805: } else {
8806: $checked{'dat'} = $is_checked;
8807: }
8808: } else {
8809: $checked{'dat'} = $is_checked;
8810: }
8811: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8812: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8813: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8814: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8815: foreach my $item ('dat','csv') {
8816: my $id;
8817: if ($item eq 'csv') {
8818: $id = 'id="scantronconfcsv" ';
8819: }
8820: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8821: $titles{$item}.'</label>'.(' 'x3);
8822: if ($item eq 'csv') {
8823: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8824: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8825: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8826: foreach my $col (@fields) {
8827: my $selnone;
8828: if ($csvfields{$col} eq '') {
8829: $selnone = ' selected="selected"';
8830: }
8831: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8832: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8833: '<option value=""'.$selnone.'></option>';
8834: for (my $i=0; $i<20; $i++) {
8835: my $shown = $i+1;
8836: my $sel;
8837: unless ($selnone) {
8838: if (exists($csvfields{$col})) {
8839: if ($csvfields{$col} == $i) {
8840: $sel = ' selected="selected"';
8841: }
8842: }
8843: }
8844: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8845: }
8846: $datatable .= '</select></td></tr>';
8847: }
8848: $datatable .= '</table></fieldset>'.
8849: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8850: '<legend>'.&mt('CSV Options').'</legend>';
8851: foreach my $option ('hdr','pad','rem') {
8852: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8853: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8854: &mt('Yes').'</label>'.(' 'x2)."\n".
8855: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8856: }
8857: $datatable .= '</fieldset>';
8858: $itemcount ++;
8859: }
8860: }
8861: $datatable .= '</td></tr>';
8862: $$rowtotal ++;
8863: return $datatable;
8864: }
8865:
8866: sub scantronconfig_titles {
8867: return &Apache::lonlocal::texthash(
8868: dat => 'Standard format (.dat)',
8869: csv => 'Comma separated values (.csv)',
8870: hdr => 'Remove first line in file (contains column titles)',
8871: pad => 'Prepend 0s to PaperID',
8872: rem => 'Remove leading spaces (except Question Response columns)',
8873: CODE => 'CODE',
8874: ID => 'Student ID',
8875: PaperID => 'Paper ID',
8876: FirstName => 'First Name',
8877: LastName => 'Last Name',
8878: FirstQuestion => 'First Question Response',
8879: Section => 'Section',
8880: );
8881: }
8882:
8883: sub scantroncsv_fields {
8884: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8885: }
8886:
8887: sub print_coursecategories {
8888: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8889: my $datatable;
8890: if ($position eq 'top') {
8891: my (%checked);
8892: my @catitems = ('unauth','auth');
8893: my @cattypes = ('std','domonly','codesrch','none');
8894: $checked{'unauth'} = 'std';
8895: $checked{'auth'} = 'std';
8896: if (ref($settings) eq 'HASH') {
8897: foreach my $type (@cattypes) {
8898: if ($type eq $settings->{'unauth'}) {
8899: $checked{'unauth'} = $type;
8900: }
8901: if ($type eq $settings->{'auth'}) {
8902: $checked{'auth'} = $type;
8903: }
8904: }
8905: }
8906: my %lt = &Apache::lonlocal::texthash (
8907: unauth => 'Catalog type for unauthenticated users',
8908: auth => 'Catalog type for authenticated users',
8909: none => 'No catalog',
8910: std => 'Standard catalog',
8911: domonly => 'Domain-only catalog',
8912: codesrch => "Code search form",
8913: );
8914: my $itemcount = 0;
8915: foreach my $item (@catitems) {
8916: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8917: $datatable .= '<tr '.$css_class.'>'.
8918: '<td>'.$lt{$item}.'</td>'.
8919: '<td class="LC_right_item"><span class="LC_nobreak">';
8920: foreach my $type (@cattypes) {
8921: my $ischecked;
8922: if ($checked{$item} eq $type) {
8923: $ischecked=' checked="checked"';
8924: }
8925: $datatable .= '<label>'.
8926: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8927: ' />'.$lt{$type}.'</label> ';
8928: }
8929: $datatable .= '</span></td></tr>';
8930: $itemcount ++;
8931: }
8932: $$rowtotal += $itemcount;
8933: } elsif ($position eq 'middle') {
8934: my $toggle_cats_crs = ' ';
8935: my $toggle_cats_dom = ' checked="checked" ';
8936: my $can_cat_crs = ' ';
8937: my $can_cat_dom = ' checked="checked" ';
8938: my $toggle_catscomm_comm = ' ';
8939: my $toggle_catscomm_dom = ' checked="checked" ';
8940: my $can_catcomm_comm = ' ';
8941: my $can_catcomm_dom = ' checked="checked" ';
8942: my $toggle_catsplace_place = ' ';
8943: my $toggle_catsplace_dom = ' checked="checked" ';
8944: my $can_catplace_place = ' ';
8945: my $can_catplace_dom = ' checked="checked" ';
8946:
8947: if (ref($settings) eq 'HASH') {
8948: if ($settings->{'togglecats'} eq 'crs') {
8949: $toggle_cats_crs = $toggle_cats_dom;
8950: $toggle_cats_dom = ' ';
8951: }
8952: if ($settings->{'categorize'} eq 'crs') {
8953: $can_cat_crs = $can_cat_dom;
8954: $can_cat_dom = ' ';
8955: }
8956: if ($settings->{'togglecatscomm'} eq 'comm') {
8957: $toggle_catscomm_comm = $toggle_catscomm_dom;
8958: $toggle_catscomm_dom = ' ';
8959: }
8960: if ($settings->{'categorizecomm'} eq 'comm') {
8961: $can_catcomm_comm = $can_catcomm_dom;
8962: $can_catcomm_dom = ' ';
8963: }
8964: if ($settings->{'togglecatsplace'} eq 'place') {
8965: $toggle_catsplace_place = $toggle_catsplace_dom;
8966: $toggle_catsplace_dom = ' ';
8967: }
8968: if ($settings->{'categorizeplace'} eq 'place') {
8969: $can_catplace_place = $can_catplace_dom;
8970: $can_catplace_dom = ' ';
8971: }
8972: }
8973: my %title = &Apache::lonlocal::texthash (
8974: togglecats => 'Show/Hide a course in catalog',
8975: togglecatscomm => 'Show/Hide a community in catalog',
8976: togglecatsplace => 'Show/Hide a placement test in catalog',
8977: categorize => 'Assign a category to a course',
8978: categorizecomm => 'Assign a category to a community',
8979: categorizeplace => 'Assign a category to a placement test',
8980: );
8981: my %level = &Apache::lonlocal::texthash (
8982: dom => 'Set in Domain',
8983: crs => 'Set in Course',
8984: comm => 'Set in Community',
8985: place => 'Set in Placement Test',
8986: );
8987: $datatable = '<tr class="LC_odd_row">'.
8988: '<td>'.$title{'togglecats'}.'</td>'.
8989: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8990: '<input type="radio" name="togglecats"'.
8991: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8992: '<label><input type="radio" name="togglecats"'.
8993: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8994: '</tr><tr>'.
8995: '<td>'.$title{'categorize'}.'</td>'.
8996: '<td class="LC_right_item"><span class="LC_nobreak">'.
8997: '<label><input type="radio" name="categorize"'.
8998: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8999: '<label><input type="radio" name="categorize"'.
9000: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
9001: '</tr><tr class="LC_odd_row">'.
9002: '<td>'.$title{'togglecatscomm'}.'</td>'.
9003: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9004: '<input type="radio" name="togglecatscomm"'.
9005: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9006: '<label><input type="radio" name="togglecatscomm"'.
9007: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
9008: '</tr><tr>'.
9009: '<td>'.$title{'categorizecomm'}.'</td>'.
9010: '<td class="LC_right_item"><span class="LC_nobreak">'.
9011: '<label><input type="radio" name="categorizecomm"'.
9012: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9013: '<label><input type="radio" name="categorizecomm"'.
9014: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
9015: '</tr><tr class="LC_odd_row">'.
9016: '<td>'.$title{'togglecatsplace'}.'</td>'.
9017: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9018: '<input type="radio" name="togglecatsplace"'.
9019: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9020: '<label><input type="radio" name="togglecatscomm"'.
9021: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
9022: '</tr><tr>'.
9023: '<td>'.$title{'categorizeplace'}.'</td>'.
9024: '<td class="LC_right_item"><span class="LC_nobreak">'.
9025: '<label><input type="radio" name="categorizeplace"'.
9026: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9027: '<label><input type="radio" name="categorizeplace"'.
9028: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
9029: '</tr>';
9030: $$rowtotal += 6;
9031: } else {
9032: my $css_class;
9033: my $itemcount = 1;
9034: my $cathash;
9035: if (ref($settings) eq 'HASH') {
9036: $cathash = $settings->{'cats'};
9037: }
9038: if (ref($cathash) eq 'HASH') {
9039: my (@cats,@trails,%allitems,%idx,@jsarray);
9040: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
9041: \%allitems,\%idx,\@jsarray);
9042: my $maxdepth = scalar(@cats);
9043: my $colattrib = '';
9044: if ($maxdepth > 2) {
9045: $colattrib = ' colspan="2" ';
9046: }
9047: my @path;
9048: if (@cats > 0) {
9049: if (ref($cats[0]) eq 'ARRAY') {
9050: my $numtop = @{$cats[0]};
9051: my $maxnum = $numtop;
9052: my %default_names = (
9053: instcode => &mt('Official courses'),
9054: communities => &mt('Communities'),
9055: placement => &mt('Placement Tests'),
9056: );
9057:
9058: if ((!grep(/^instcode$/,@{$cats[0]})) ||
9059: ($cathash->{'instcode::0'} eq '') ||
9060: (!grep(/^communities$/,@{$cats[0]})) ||
9061: ($cathash->{'communities::0'} eq '') ||
9062: (!grep(/^placement$/,@{$cats[0]})) ||
9063: ($cathash->{'placement::0'} eq '')) {
9064: $maxnum ++;
9065: }
9066: my $lastidx;
9067: for (my $i=0; $i<$numtop; $i++) {
9068: my $parent = $cats[0][$i];
9069: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9070: my $item = &escape($parent).'::0';
9071: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
9072: $lastidx = $idx{$item};
9073: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9074: .'<select name="'.$item.'"'.$chgstr.'>';
9075: for (my $k=0; $k<=$maxnum; $k++) {
9076: my $vpos = $k+1;
9077: my $selstr;
9078: if ($k == $i) {
9079: $selstr = ' selected="selected" ';
9080: }
9081: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9082: }
9083: $datatable .= '</select></span></td><td>';
9084: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
9085: $datatable .= '<span class="LC_nobreak">'
9086: .$default_names{$parent}.'</span>';
9087: if ($parent eq 'instcode') {
9088: $datatable .= '<br /><span class="LC_nobreak">('
9089: .&mt('with institutional codes')
9090: .')</span></td><td'.$colattrib.'>';
9091: } else {
9092: $datatable .= '<table><tr><td>';
9093: }
9094: $datatable .= '<span class="LC_nobreak">'
9095: .'<label><input type="radio" name="'
9096: .$parent.'" value="1" checked="checked" />'
9097: .&mt('Display').'</label>';
9098: if ($parent eq 'instcode') {
9099: $datatable .= ' ';
9100: } else {
9101: $datatable .= '</span></td></tr><tr><td>'
9102: .'<span class="LC_nobreak">';
9103: }
9104: $datatable .= '<label><input type="radio" name="'
9105: .$parent.'" value="0" />'
9106: .&mt('Do not display').'</label></span>';
9107: if (($parent eq 'communities') || ($parent eq 'placement')) {
9108: $datatable .= '</td></tr></table>';
9109: }
9110: $datatable .= '</td>';
9111: } else {
9112: $datatable .= $parent
9113: .' <span class="LC_nobreak"><label>'
9114: .'<input type="checkbox" name="deletecategory" '
9115: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
9116: }
9117: my $depth = 1;
9118: push(@path,$parent);
9119: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
9120: pop(@path);
9121: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
9122: $itemcount ++;
9123: }
9124: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9125: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
9126: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
9127: for (my $k=0; $k<=$maxnum; $k++) {
9128: my $vpos = $k+1;
9129: my $selstr;
9130: if ($k == $numtop) {
9131: $selstr = ' selected="selected" ';
9132: }
9133: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9134: }
9135: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
9136: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
9137: .'</tr>'."\n";
9138: $itemcount ++;
9139: foreach my $default ('instcode','communities','placement') {
9140: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
9141: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9142: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
9143: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
9144: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
9145: for (my $k=0; $k<=$maxnum; $k++) {
9146: my $vpos = $k+1;
9147: my $selstr;
9148: if ($k == $maxnum) {
9149: $selstr = ' selected="selected" ';
9150: }
9151: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9152: }
9153: $datatable .= '</select></span></td>'.
9154: '<td><span class="LC_nobreak">'.
9155: $default_names{$default}.'</span>';
9156: if ($default eq 'instcode') {
9157: $datatable .= '<br /><span class="LC_nobreak">('
9158: .&mt('with institutional codes').')</span>';
9159: }
9160: $datatable .= '</td>'
9161: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
9162: .&mt('Display').'</label> '
9163: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
9164: .&mt('Do not display').'</label></span></td></tr>';
9165: }
9166: }
9167: }
9168: } else {
9169: $datatable .= &initialize_categories($itemcount);
9170: }
9171: } else {
9172: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
9173: .&initialize_categories($itemcount);
9174: }
9175: $$rowtotal += $itemcount;
9176: }
9177: return $datatable;
9178: }
9179:
9180: sub print_serverstatuses {
9181: my ($dom,$settings,$rowtotal) = @_;
9182: my $datatable;
9183: my @pages = &serverstatus_pages();
9184: my (%namedaccess,%machineaccess);
9185: foreach my $type (@pages) {
9186: $namedaccess{$type} = '';
9187: $machineaccess{$type}= '';
9188: }
9189: if (ref($settings) eq 'HASH') {
9190: foreach my $type (@pages) {
9191: if (exists($settings->{$type})) {
9192: if (ref($settings->{$type}) eq 'HASH') {
9193: foreach my $key (keys(%{$settings->{$type}})) {
9194: if ($key eq 'namedusers') {
9195: $namedaccess{$type} = $settings->{$type}->{$key};
9196: } elsif ($key eq 'machines') {
9197: $machineaccess{$type} = $settings->{$type}->{$key};
9198: }
9199: }
9200: }
9201: }
9202: }
9203: }
9204: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9205: my $rownum = 0;
9206: my $css_class;
9207: foreach my $type (@pages) {
9208: $rownum ++;
9209: $css_class = $rownum%2?' class="LC_odd_row"':'';
9210: $datatable .= '<tr'.$css_class.'>'.
9211: '<td><span class="LC_nobreak">'.
9212: $titles->{$type}.'</span></td>'.
9213: '<td class="LC_left_item">'.
9214: '<input type="text" name="'.$type.'_namedusers" '.
9215: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
9216: '<td class="LC_right_item">'.
9217: '<span class="LC_nobreak">'.
9218: '<input type="text" name="'.$type.'_machines" '.
9219: 'value="'.$machineaccess{$type}.'" size="10" />'.
9220: '</span></td></tr>'."\n";
9221: }
9222: $$rowtotal += $rownum;
9223: return $datatable;
9224: }
9225:
9226: sub serverstatus_pages {
9227: return ('userstatus','lonstatus','loncron','server-status','codeversions',
9228: 'checksums','clusterstatus','certstatus','metadata_keywords',
9229: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
9230: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
9231: }
9232:
9233: sub defaults_javascript {
9234: my ($settings) = @_;
9235: return unless (ref($settings) eq 'HASH');
9236: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9237: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
9238: if ($maxnum eq '') {
9239: $maxnum = 0;
9240: }
9241: $maxnum ++;
9242: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
9243: return <<"ENDSCRIPT";
9244: <script type="text/javascript">
9245: // <![CDATA[
9246: function reorderTypes(form,caller) {
9247: var changedVal;
9248: $jstext
9249: var newpos = 'addinststatus_pos';
9250: var current = new Array;
9251: var maxh = $maxnum;
9252: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9253: var oldVal;
9254: if (caller == newpos) {
9255: changedVal = newitemVal;
9256: } else {
9257: var curritem = 'inststatus_pos_'+caller;
9258: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
9259: current[newitemVal] = newpos;
9260: }
9261: for (var i=0; i<inststatuses.length; i++) {
9262: if (inststatuses[i] != caller) {
9263: var elementName = 'inststatus_pos_'+inststatuses[i];
9264: if (form.elements[elementName]) {
9265: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9266: current[currVal] = elementName;
9267: }
9268: }
9269: }
9270: for (var j=0; j<maxh; j++) {
9271: if (current[j] == undefined) {
9272: oldVal = j;
9273: }
9274: }
9275: if (oldVal < changedVal) {
9276: for (var k=oldVal+1; k<=changedVal ; k++) {
9277: var elementName = current[k];
9278: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9279: }
9280: } else {
9281: for (var k=changedVal; k<oldVal; k++) {
9282: var elementName = current[k];
9283: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9284: }
9285: }
9286: return;
9287: }
9288:
9289: // ]]>
9290: </script>
9291:
9292: ENDSCRIPT
9293: }
9294: return;
9295: }
9296:
9297: sub passwords_javascript {
9298: my $intauthcheck = &mt('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.');
9299: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
9300: &js_escape(\$intauthcheck);
9301: &js_escape(\$intauthcost);
9302: my $intauthjs = <<"ENDSCRIPT";
9303:
9304: function warnIntAuth(field) {
9305: if (field.name == 'intauth_check') {
9306: if (field.value == '2') {
9307: alert('$intauthcheck');
9308: }
9309: }
9310: if (field.name == 'intauth_cost') {
9311: field.value.replace(/\s/g,'');
9312: if (field.value != '') {
9313: var regexdigit=/^\\d+\$/;
9314: if (!regexdigit.test(field.value)) {
9315: alert('$intauthcost');
9316: }
9317: }
9318: }
9319: return;
9320: }
9321:
9322: ENDSCRIPT
9323: return &Apache::lonhtmlcommon::scripttag($intauthjs);
9324: }
9325:
9326: sub coursecategories_javascript {
9327: my ($settings) = @_;
9328: my ($output,$jstext,$cathash);
9329: if (ref($settings) eq 'HASH') {
9330: $cathash = $settings->{'cats'};
9331: }
9332: if (ref($cathash) eq 'HASH') {
9333: my (@cats,@jsarray,%idx);
9334: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
9335: if (@jsarray > 0) {
9336: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
9337: for (my $i=0; $i<@jsarray; $i++) {
9338: if (ref($jsarray[$i]) eq 'ARRAY') {
9339: my $catstr = join('","',@{$jsarray[$i]});
9340: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
9341: }
9342: }
9343: }
9344: } else {
9345: $jstext = ' var categories = Array(1);'."\n".
9346: ' categories[0] = Array("instcode_pos");'."\n";
9347: }
9348: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
9349: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
9350: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
9351: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
9352: &js_escape(\$instcode_reserved);
9353: &js_escape(\$communities_reserved);
9354: &js_escape(\$placement_reserved);
9355: &js_escape(\$choose_again);
9356: $output = <<"ENDSCRIPT";
9357: <script type="text/javascript">
9358: // <![CDATA[
9359: function reorderCats(form,parent,item,idx) {
9360: var changedVal;
9361: $jstext
9362: var newpos = 'addcategory_pos';
9363: if (parent == '') {
9364: var has_instcode = 0;
9365: var maxtop = categories[idx].length;
9366: for (var j=0; j<maxtop; j++) {
9367: if (categories[idx][j] == 'instcode::0') {
9368: has_instcode == 1;
9369: }
9370: }
9371: if (has_instcode == 0) {
9372: categories[idx][maxtop] = 'instcode_pos';
9373: }
9374: } else {
9375: newpos += '_'+parent;
9376: }
9377: var maxh = 1 + categories[idx].length;
9378: var current = new Array;
9379: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9380: if (item == newpos) {
9381: changedVal = newitemVal;
9382: } else {
9383: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
9384: current[newitemVal] = newpos;
9385: }
9386: for (var i=0; i<categories[idx].length; i++) {
9387: var elementName = categories[idx][i];
9388: if (elementName != item) {
9389: if (form.elements[elementName]) {
9390: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9391: current[currVal] = elementName;
9392: }
9393: }
9394: }
9395: var oldVal;
9396: for (var j=0; j<maxh; j++) {
9397: if (current[j] == undefined) {
9398: oldVal = j;
9399: }
9400: }
9401: if (oldVal < changedVal) {
9402: for (var k=oldVal+1; k<=changedVal ; k++) {
9403: var elementName = current[k];
9404: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9405: }
9406: } else {
9407: for (var k=changedVal; k<oldVal; k++) {
9408: var elementName = current[k];
9409: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9410: }
9411: }
9412: return;
9413: }
9414:
9415: function categoryCheck(form) {
9416: if (form.elements['addcategory_name'].value == 'instcode') {
9417: alert('$instcode_reserved\\n$choose_again');
9418: return false;
9419: }
9420: if (form.elements['addcategory_name'].value == 'communities') {
9421: alert('$communities_reserved\\n$choose_again');
9422: return false;
9423: }
9424: if (form.elements['addcategory_name'].value == 'placement') {
9425: alert('$placement_reserved\\n$choose_again');
9426: return false;
9427: }
9428: return true;
9429: }
9430:
9431: // ]]>
9432: </script>
9433:
9434: ENDSCRIPT
9435: return $output;
9436: }
9437:
9438: sub initialize_categories {
9439: my ($itemcount) = @_;
9440: my ($datatable,$css_class,$chgstr);
9441: my %default_names = (
9442: instcode => 'Official courses (with institutional codes)',
9443: communities => 'Communities',
9444: placement => 'Placement Tests',
9445: );
9446: my %selnum = (
9447: instcode => '0',
9448: communities => '1',
9449: placement => '2',
9450: );
9451: my %selected;
9452: foreach my $default ('instcode','communities','placement') {
9453: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9454: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
9455: map { $selected{$selnum{$_}} = '' } keys(%selnum);
9456: $selected{$selnum{$default}} = ' selected="selected"';
9457: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9458: .'<select name="'.$default.'_pos"'.$chgstr.'>'
9459: .'<option value="0"'.$selected{'0'}.'>1</option>'
9460: .'<option value="1"'.$selected{'1'}.'>2</option>'
9461: .'<option value="2"'.$selected{'2'}.'>3</option>'
9462: .'<option value="3">4</option></select> '
9463: .$default_names{$default}
9464: .'</span></td><td><span class="LC_nobreak">'
9465: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
9466: .&mt('Display').'</label> <label>'
9467: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
9468: .'</label></span></td></tr>';
9469: $itemcount ++;
9470: }
9471: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9472: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
9473: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9474: .'<select name="addcategory_pos"'.$chgstr.'>'
9475: .'<option value="0">1</option>'
9476: .'<option value="1">2</option>'
9477: .'<option value="2">3</option>'
9478: .'<option value="3" selected="selected">4</option></select> '
9479: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
9480: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
9481: .'</td></tr>';
9482: return $datatable;
9483: }
9484:
9485: sub build_category_rows {
9486: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
9487: my ($text,$name,$item,$chgstr);
9488: if (ref($cats) eq 'ARRAY') {
9489: my $maxdepth = scalar(@{$cats});
9490: if (ref($cats->[$depth]) eq 'HASH') {
9491: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
9492: my $numchildren = @{$cats->[$depth]{$parent}};
9493: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
9494: $text .= '<td><table class="LC_data_table">';
9495: my ($idxnum,$parent_name,$parent_item);
9496: my $higher = $depth - 1;
9497: if ($higher == 0) {
9498: $parent_name = &escape($parent).'::'.$higher;
9499: } else {
9500: if (ref($path) eq 'ARRAY') {
9501: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9502: }
9503: }
9504: $parent_item = 'addcategory_pos_'.$parent_name;
9505: for (my $j=0; $j<=$numchildren; $j++) {
9506: if ($j < $numchildren) {
9507: $name = $cats->[$depth]{$parent}[$j];
9508: $item = &escape($name).':'.&escape($parent).':'.$depth;
9509: $idxnum = $idx->{$item};
9510: } else {
9511: $name = $parent_name;
9512: $item = $parent_item;
9513: }
9514: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
9515: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
9516: for (my $i=0; $i<=$numchildren; $i++) {
9517: my $vpos = $i+1;
9518: my $selstr;
9519: if ($j == $i) {
9520: $selstr = ' selected="selected" ';
9521: }
9522: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
9523: }
9524: $text .= '</select> ';
9525: if ($j < $numchildren) {
9526: my $deeper = $depth+1;
9527: $text .= $name.' '
9528: .'<label><input type="checkbox" name="deletecategory" value="'
9529: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
9530: if(ref($path) eq 'ARRAY') {
9531: push(@{$path},$name);
9532: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
9533: pop(@{$path});
9534: }
9535: } else {
9536: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
9537: if ($j == $numchildren) {
9538: $text .= $name;
9539: } else {
9540: $text .= $item;
9541: }
9542: $text .= '" value="" />';
9543: }
9544: $text .= '</td></tr>';
9545: }
9546: $text .= '</table></td>';
9547: } else {
9548: my $higher = $depth-1;
9549: if ($higher == 0) {
9550: $name = &escape($parent).'::'.$higher;
9551: } else {
9552: if (ref($path) eq 'ARRAY') {
9553: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9554: }
9555: }
9556: my $colspan;
9557: if ($parent ne 'instcode') {
9558: $colspan = $maxdepth - $depth - 1;
9559: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
9560: }
9561: }
9562: }
9563: }
9564: return $text;
9565: }
9566:
9567: sub modifiable_userdata_row {
9568: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
9569: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
9570: my ($role,$rolename,$statustype);
9571: $role = $item;
9572: if ($context eq 'cancreate') {
9573: if ($item =~ /^(emailusername)_(.+)$/) {
9574: $role = $1;
9575: $statustype = $2;
9576: if (ref($usertypes) eq 'HASH') {
9577: if ($usertypes->{$statustype}) {
9578: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
9579: } else {
9580: $rolename = &mt('Data provided by user');
9581: }
9582: }
9583: }
9584: } elsif ($context eq 'selfcreate') {
9585: if (ref($usertypes) eq 'HASH') {
9586: $rolename = $usertypes->{$role};
9587: } else {
9588: $rolename = $role;
9589: }
9590: } elsif ($context eq 'lti') {
9591: $rolename = &mt('Institutional data used (if available)');
9592: } elsif ($context eq 'privacy') {
9593: $rolename = $itemdesc;
9594: } else {
9595: if ($role eq 'cr') {
9596: $rolename = &mt('Custom role');
9597: } else {
9598: $rolename = &Apache::lonnet::plaintext($role);
9599: }
9600: }
9601: my (@fields,%fieldtitles);
9602: if (ref($fieldsref) eq 'ARRAY') {
9603: @fields = @{$fieldsref};
9604: } else {
9605: @fields = ('lastname','firstname','middlename','generation',
9606: 'permanentemail','id');
9607: }
9608: if ((ref($titlesref) eq 'HASH')) {
9609: %fieldtitles = %{$titlesref};
9610: } else {
9611: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9612: }
9613: my $output;
9614: my $css_class;
9615: if ($rowcount%2) {
9616: $css_class = 'LC_odd_row';
9617: }
9618: if ($customcss) {
9619: $css_class .= " $customcss";
9620: }
9621: $css_class =~ s/^\s+//;
9622: if ($css_class) {
9623: $css_class = ' class="'.$css_class.'"';
9624: }
9625: if ($rowstyle) {
9626: $css_class .= ' style="'.$rowstyle.'"';
9627: }
9628: if ($rowid) {
9629: $rowid = ' id="'.$rowid.'"';
9630: }
9631: $output = '<tr '.$css_class.$rowid.'>'.
9632: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9633: '<td class="LC_left_item" colspan="2"><table>';
9634: my $rem;
9635: my %checks;
9636: my %current;
9637: if (ref($settings) eq 'HASH') {
9638: my $hashref;
9639: if ($context eq 'lti') {
9640: if (ref($settings) eq 'HASH') {
9641: $hashref = $settings->{'instdata'};
9642: }
9643: } elsif ($context eq 'privacy') {
9644: my ($key,$inner) = split(/_/,$role);
9645: if (ref($settings) eq 'HASH') {
9646: if (ref($settings->{$key}) eq 'HASH') {
9647: $hashref = $settings->{$key}->{$inner};
9648: }
9649: }
9650: } elsif (ref($settings->{$context}) eq 'HASH') {
9651: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9652: $hashref = $settings->{'lti_instdata'};
9653: }
9654: if ($role eq 'emailusername') {
9655: if ($statustype) {
9656: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9657: $hashref = $settings->{$context}->{$role}->{$statustype};
9658: }
9659: }
9660: }
9661: }
9662: if (ref($hashref) eq 'HASH') {
9663: foreach my $field (@fields) {
9664: if ($hashref->{$field}) {
9665: if ($role eq 'emailusername') {
9666: $checks{$field} = $hashref->{$field};
9667: } else {
9668: $checks{$field} = ' checked="checked" ';
9669: }
9670: }
9671: }
9672: }
9673: }
9674:
9675: my $total = scalar(@fields);
9676: for (my $i=0; $i<$total; $i++) {
9677: $rem = $i%($numinrow);
9678: if ($rem == 0) {
9679: if ($i > 0) {
9680: $output .= '</tr>';
9681: }
9682: $output .= '<tr>';
9683: }
9684: my $check = ' ';
9685: unless ($role eq 'emailusername') {
9686: if (exists($checks{$fields[$i]})) {
9687: $check = $checks{$fields[$i]};
9688: } elsif ($context eq 'privacy') {
9689: if ($role =~ /^priv_(domain|course)$/) {
9690: if (ref($settings) ne 'HASH') {
9691: $check = ' checked="checked" ';
9692: }
9693: } elsif ($role =~ /^priv_(author|community)$/) {
9694: if (ref($settings) ne 'HASH') {
9695: unless ($fields[$i] eq 'id') {
9696: $check = ' checked="checked" ';
9697: }
9698: }
9699: } elsif ($role =~ /^(unpriv|othdom)_/) {
9700: if (ref($settings) ne 'HASH') {
9701: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
9702: $check = ' checked="checked" ';
9703: }
9704: }
9705: }
9706: } elsif ($context ne 'lti') {
9707: if ($role eq 'st') {
9708: if (ref($settings) ne 'HASH') {
9709: $check = ' checked="checked" ';
9710: }
9711: }
9712: }
9713: }
9714: $output .= '<td class="LC_left_item">'.
9715: '<span class="LC_nobreak">';
9716: my $prefix = 'canmodify';
9717: if ($role eq 'emailusername') {
9718: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9719: $checks{$fields[$i]} = 'omit';
9720: }
9721: foreach my $option ('required','optional','omit') {
9722: my $checked='';
9723: if ($checks{$fields[$i]} eq $option) {
9724: $checked='checked="checked" ';
9725: }
9726: $output .= '<label>'.
9727: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9728: &mt($option).'</label>'.(' ' x2);
9729: }
9730: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9731: } else {
9732: if ($context eq 'lti') {
9733: $prefix = 'lti';
9734: } elsif ($context eq 'privacy') {
9735: $prefix = 'privacy';
9736: }
9737: $output .= '<label>'.
9738: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
9739: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9740: '</label>';
9741: }
9742: $output .= '</span></td>';
9743: }
9744: $rem = $total%$numinrow;
9745: my $colsleft;
9746: if ($rem) {
9747: $colsleft = $numinrow - $rem;
9748: }
9749: if ($colsleft > 1) {
9750: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9751: ' </td>';
9752: } elsif ($colsleft == 1) {
9753: $output .= '<td class="LC_left_item"> </td>';
9754: }
9755: $output .= '</tr></table></td></tr>';
9756: return $output;
9757: }
9758:
9759: sub insttypes_row {
9760: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9761: $customcss,$rowstyle) = @_;
9762: my %lt = &Apache::lonlocal::texthash (
9763: cansearch => 'Users allowed to search',
9764: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9765: lockablenames => 'User preference to lock name',
9766: selfassign => 'Self-reportable affiliations',
9767: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9768: );
9769: my $showdom;
9770: if ($context eq 'cansearch') {
9771: $showdom = ' ('.$dom.')';
9772: }
9773: my $class = 'LC_left_item';
9774: if ($context eq 'statustocreate') {
9775: $class = 'LC_right_item';
9776: }
9777: my $css_class;
9778: if ($$rowtotal%2) {
9779: $css_class = 'LC_odd_row';
9780: }
9781: if ($customcss) {
9782: $css_class .= ' '.$customcss;
9783: }
9784: $css_class =~ s/^\s+//;
9785: if ($css_class) {
9786: $css_class = ' class="'.$css_class.'"';
9787: }
9788: if ($rowstyle) {
9789: $css_class .= ' style="'.$rowstyle.'"';
9790: }
9791: if ($onclick) {
9792: $onclick = 'onclick="'.$onclick.'" ';
9793: }
9794: my $output = '<tr'.$css_class.'>'.
9795: '<td>'.$lt{$context}.$showdom.
9796: '</td><td class="'.$class.'" colspan="2"><table>';
9797: my $rem;
9798: if (ref($types) eq 'ARRAY') {
9799: for (my $i=0; $i<@{$types}; $i++) {
9800: if (defined($usertypes->{$types->[$i]})) {
9801: my $rem = $i%($numinrow);
9802: if ($rem == 0) {
9803: if ($i > 0) {
9804: $output .= '</tr>';
9805: }
9806: $output .= '<tr>';
9807: }
9808: my $check = ' ';
9809: if (ref($settings) eq 'HASH') {
9810: if (ref($settings->{$context}) eq 'ARRAY') {
9811: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9812: $check = ' checked="checked" ';
9813: }
9814: } elsif (ref($settings->{$context}) eq 'HASH') {
9815: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9816: $check = ' checked="checked" ';
9817: }
9818: } elsif ($context eq 'statustocreate') {
9819: $check = ' checked="checked" ';
9820: }
9821: }
9822: $output .= '<td class="LC_left_item">'.
9823: '<span class="LC_nobreak"><label>'.
9824: '<input type="checkbox" name="'.$context.'" '.
9825: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
9826: $usertypes->{$types->[$i]}.'</label></span></td>';
9827: }
9828: }
9829: $rem = @{$types}%($numinrow);
9830: }
9831: my $colsleft = $numinrow - $rem;
9832: if ($context eq 'overrides') {
9833: if ($colsleft > 1) {
9834: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9835: } else {
9836: $output .= '<td class="LC_left_item">';
9837: }
9838: $output .= ' ';
9839: } else {
9840: if ($rem == 0) {
9841: $output .= '<tr>';
9842: }
9843: if ($colsleft > 1) {
9844: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9845: } else {
9846: $output .= '<td class="LC_left_item">';
9847: }
9848: my $defcheck = ' ';
9849: if (ref($settings) eq 'HASH') {
9850: if (ref($settings->{$context}) eq 'ARRAY') {
9851: if (grep(/^default$/,@{$settings->{$context}})) {
9852: $defcheck = ' checked="checked" ';
9853: }
9854: } elsif ($context eq 'statustocreate') {
9855: $defcheck = ' checked="checked" ';
9856: }
9857: }
9858: $output .= '<span class="LC_nobreak"><label>'.
9859: '<input type="checkbox" name="'.$context.'" '.
9860: 'value="default"'.$defcheck.$onclick.' />'.
9861: $othertitle.'</label></span>';
9862: }
9863: $output .= '</td></tr></table></td></tr>';
9864: return $output;
9865: }
9866:
9867: sub sorted_searchtitles {
9868: my %searchtitles = &Apache::lonlocal::texthash(
9869: 'uname' => 'username',
9870: 'lastname' => 'last name',
9871: 'lastfirst' => 'last name, first name',
9872: );
9873: my @titleorder = ('uname','lastname','lastfirst');
9874: return (\%searchtitles,\@titleorder);
9875: }
9876:
9877: sub sorted_searchtypes {
9878: my %srchtypes_desc = (
9879: exact => 'is exact match',
9880: contains => 'contains ..',
9881: begins => 'begins with ..',
9882: );
9883: my @srchtypeorder = ('exact','begins','contains');
9884: return (\%srchtypes_desc,\@srchtypeorder);
9885: }
9886:
9887: sub usertype_update_row {
9888: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9889: my $datatable;
9890: my $numinrow = 4;
9891: foreach my $type (@{$types}) {
9892: if (defined($usertypes->{$type})) {
9893: $$rownums ++;
9894: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9895: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9896: '</td><td class="LC_left_item"><table>';
9897: for (my $i=0; $i<@{$fields}; $i++) {
9898: my $rem = $i%($numinrow);
9899: if ($rem == 0) {
9900: if ($i > 0) {
9901: $datatable .= '</tr>';
9902: }
9903: $datatable .= '<tr>';
9904: }
9905: my $check = ' ';
9906: if (ref($settings) eq 'HASH') {
9907: if (ref($settings->{'fields'}) eq 'HASH') {
9908: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9909: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9910: $check = ' checked="checked" ';
9911: }
9912: }
9913: }
9914: }
9915:
9916: if ($i == @{$fields}-1) {
9917: my $colsleft = $numinrow - $rem;
9918: if ($colsleft > 1) {
9919: $datatable .= '<td colspan="'.$colsleft.'">';
9920: } else {
9921: $datatable .= '<td>';
9922: }
9923: } else {
9924: $datatable .= '<td>';
9925: }
9926: $datatable .= '<span class="LC_nobreak"><label>'.
9927: '<input type="checkbox" name="updateable_'.$type.
9928: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9929: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9930: }
9931: $datatable .= '</tr></table></td></tr>';
9932: }
9933: }
9934: return $datatable;
9935: }
9936:
9937: sub modify_login {
9938: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9939: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9940: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
9941: %title = ( coursecatalog => 'Display course catalog',
9942: adminmail => 'Display administrator E-mail address',
9943: helpdesk => 'Display "Contact Helpdesk" link',
9944: newuser => 'Link for visitors to create a user account',
9945: loginheader => 'Log-in box header');
9946: @offon = ('off','on');
9947: if (ref($domconfig{login}) eq 'HASH') {
9948: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9949: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9950: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9951: }
9952: }
9953: }
9954: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9955: \%domconfig,\%loginhash);
9956: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9957: foreach my $item (@toggles) {
9958: $loginhash{login}{$item} = $env{'form.'.$item};
9959: }
9960: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9961: if (ref($colchanges{'login'}) eq 'HASH') {
9962: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9963: \%loginhash);
9964: }
9965:
9966: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9967: my %domservers = &Apache::lonnet::get_servers($dom);
9968: my @loginvia_attribs = ('serverpath','custompath','exempt');
9969: if (keys(%servers) > 1) {
9970: foreach my $lonhost (keys(%servers)) {
9971: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9972: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9973: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9974: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9975: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9976: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9977: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9978: $changes{'loginvia'}{$lonhost} = 1;
9979: } else {
9980: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9981: $changes{'loginvia'}{$lonhost} = 1;
9982: }
9983: } else {
9984: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9985: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9986: $changes{'loginvia'}{$lonhost} = 1;
9987: }
9988: }
9989: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9990: foreach my $item (@loginvia_attribs) {
9991: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9992: }
9993: } else {
9994: foreach my $item (@loginvia_attribs) {
9995: my $new = $env{'form.'.$lonhost.'_'.$item};
9996: if (($item eq 'serverpath') && ($new eq 'custom')) {
9997: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9998: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9999: $new = '/';
10000: }
10001: }
10002: if (($item eq 'custompath') &&
10003: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10004: $new = '';
10005: }
10006: if ($new ne $curr_loginvia{$lonhost}{$item}) {
10007: $changes{'loginvia'}{$lonhost} = 1;
10008: }
10009: if ($item eq 'exempt') {
10010: $new = &check_exempt_addresses($new);
10011: }
10012: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10013: }
10014: }
10015: } else {
10016: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10017: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10018: $changes{'loginvia'}{$lonhost} = 1;
10019: foreach my $item (@loginvia_attribs) {
10020: my $new = $env{'form.'.$lonhost.'_'.$item};
10021: if (($item eq 'serverpath') && ($new eq 'custom')) {
10022: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10023: $new = '/';
10024: }
10025: }
10026: if (($item eq 'custompath') &&
10027: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10028: $new = '';
10029: }
10030: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10031: }
10032: }
10033: }
10034: }
10035: }
10036:
10037: my $servadm = $r->dir_config('lonAdmEMail');
10038: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
10039: if (ref($domconfig{'login'}) eq 'HASH') {
10040: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
10041: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
10042: if ($lang eq 'nolang') {
10043: push(@currlangs,$lang);
10044: } elsif (defined($langchoices{$lang})) {
10045: push(@currlangs,$lang);
10046: } else {
10047: next;
10048: }
10049: }
10050: }
10051: }
10052: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
10053: if (@currlangs > 0) {
10054: foreach my $lang (@currlangs) {
10055: if (grep(/^\Q$lang\E$/,@delurls)) {
10056: $changes{'helpurl'}{$lang} = 1;
10057: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
10058: $changes{'helpurl'}{$lang} = 1;
10059: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
10060: push(@newlangs,$lang);
10061: } else {
10062: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10063: }
10064: }
10065: }
10066: unless (grep(/^nolang$/,@currlangs)) {
10067: if ($env{'form.loginhelpurl_nolang.filename'}) {
10068: $changes{'helpurl'}{'nolang'} = 1;
10069: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
10070: push(@newlangs,'nolang');
10071: }
10072: }
10073: if ($env{'form.loginhelpurl_add_lang'}) {
10074: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
10075: ($env{'form.loginhelpurl_add_file.filename'})) {
10076: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
10077: $addedfile = $env{'form.loginhelpurl_add_lang'};
10078: }
10079: }
10080: if ((@newlangs > 0) || ($addedfile)) {
10081: my $error;
10082: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10083: if ($configuserok eq 'ok') {
10084: if ($switchserver) {
10085: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
10086: } elsif ($author_ok eq 'ok') {
10087: my @allnew = @newlangs;
10088: if ($addedfile ne '') {
10089: push(@allnew,$addedfile);
10090: }
10091: foreach my $lang (@allnew) {
10092: my $formelem = 'loginhelpurl_'.$lang;
10093: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
10094: $formelem = 'loginhelpurl_add_file';
10095: }
10096: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10097: "help/$lang",'','',$newfile{$lang});
10098: if ($result eq 'ok') {
10099: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
10100: $changes{'helpurl'}{$lang} = 1;
10101: } else {
10102: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
10103: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10104: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
10105: (!grep(/^\Q$lang\E$/,@delurls))) {
10106: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10107: }
10108: }
10109: }
10110: } else {
10111: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10112: }
10113: } else {
10114: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10115: }
10116: if ($error) {
10117: &Apache::lonnet::logthis($error);
10118: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10119: }
10120: }
10121:
10122: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
10123: if (ref($domconfig{'login'}) eq 'HASH') {
10124: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
10125: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
10126: if ($domservers{$lonhost}) {
10127: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10128: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
10129: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
10130: }
10131: }
10132: }
10133: }
10134: }
10135: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
10136: foreach my $lonhost (sort(keys(%domservers))) {
10137: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10138: $changes{'headtag'}{$lonhost} = 1;
10139: } else {
10140: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
10141: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
10142: }
10143: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
10144: push(@newhosts,$lonhost);
10145: } elsif ($currheadtagurls{$lonhost}) {
10146: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
10147: if ($currexempt{$lonhost}) {
10148: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
10149: $changes{'headtag'}{$lonhost} = 1;
10150: }
10151: } elsif ($possexempt{$lonhost}) {
10152: $changes{'headtag'}{$lonhost} = 1;
10153: }
10154: if ($possexempt{$lonhost}) {
10155: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10156: }
10157: }
10158: }
10159: }
10160: if (@newhosts) {
10161: my $error;
10162: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10163: if ($configuserok eq 'ok') {
10164: if ($switchserver) {
10165: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
10166: } elsif ($author_ok eq 'ok') {
10167: foreach my $lonhost (@newhosts) {
10168: my $formelem = 'loginheadtag_'.$lonhost;
10169: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10170: "login/headtag/$lonhost",'','',
10171: $env{'form.loginheadtag_'.$lonhost.'.filename'});
10172: if ($result eq 'ok') {
10173: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
10174: $changes{'headtag'}{$lonhost} = 1;
10175: if ($possexempt{$lonhost}) {
10176: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10177: }
10178: } else {
10179: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
10180: $newheadtagurls{$lonhost},$result);
10181: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10182: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
10183: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
10184: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
10185: }
10186: }
10187: }
10188: } else {
10189: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10190: }
10191: } else {
10192: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10193: }
10194: if ($error) {
10195: &Apache::lonnet::logthis($error);
10196: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10197: }
10198: }
10199: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
10200:
10201: my $defaulthelpfile = '/adm/loginproblems.html';
10202: my $defaulttext = &mt('Default in use');
10203:
10204: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
10205: $dom);
10206: if ($putresult eq 'ok') {
10207: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10208: my %defaultchecked = (
10209: 'coursecatalog' => 'on',
10210: 'helpdesk' => 'on',
10211: 'adminmail' => 'off',
10212: 'newuser' => 'off',
10213: );
10214: if (ref($domconfig{'login'}) eq 'HASH') {
10215: foreach my $item (@toggles) {
10216: if ($defaultchecked{$item} eq 'on') {
10217: if (($domconfig{'login'}{$item} eq '0') &&
10218: ($env{'form.'.$item} eq '1')) {
10219: $changes{$item} = 1;
10220: } elsif (($domconfig{'login'}{$item} eq '' ||
10221: $domconfig{'login'}{$item} eq '1') &&
10222: ($env{'form.'.$item} eq '0')) {
10223: $changes{$item} = 1;
10224: }
10225: } elsif ($defaultchecked{$item} eq 'off') {
10226: if (($domconfig{'login'}{$item} eq '1') &&
10227: ($env{'form.'.$item} eq '0')) {
10228: $changes{$item} = 1;
10229: } elsif (($domconfig{'login'}{$item} eq '' ||
10230: $domconfig{'login'}{$item} eq '0') &&
10231: ($env{'form.'.$item} eq '1')) {
10232: $changes{$item} = 1;
10233: }
10234: }
10235: }
10236: }
10237: if (keys(%changes) > 0 || $colchgtext) {
10238: &Apache::loncommon::devalidate_domconfig_cache($dom);
10239: if (ref($lastactref) eq 'HASH') {
10240: $lastactref->{'domainconfig'} = 1;
10241: }
10242: $resulttext = &mt('Changes made:').'<ul>';
10243: foreach my $item (sort(keys(%changes))) {
10244: if ($item eq 'loginvia') {
10245: if (ref($changes{$item}) eq 'HASH') {
10246: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
10247: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10248: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
10249: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
10250: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
10251: $protocol = 'http' if ($protocol ne 'https');
10252: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
10253:
10254: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
10255: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
10256: } else {
10257: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
10258: }
10259: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
10260: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
10261: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
10262: }
10263: $resulttext .= '</li>';
10264: } else {
10265: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
10266: }
10267: } else {
10268: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
10269: }
10270: }
10271: $resulttext .= '</ul></li>';
10272: }
10273: } elsif ($item eq 'helpurl') {
10274: if (ref($changes{$item}) eq 'HASH') {
10275: foreach my $lang (sort(keys(%{$changes{$item}}))) {
10276: if (grep(/^\Q$lang\E$/,@delurls)) {
10277: my ($chg,$link);
10278: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
10279: if ($lang eq 'nolang') {
10280: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
10281: } else {
10282: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
10283: }
10284: $resulttext .= '<li>'.$chg.'</li>';
10285: } else {
10286: my $chg;
10287: if ($lang eq 'nolang') {
10288: $chg = &mt('custom log-in help file for no preferred language');
10289: } else {
10290: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
10291: }
10292: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
10293: $loginhash{'login'}{'helpurl'}{$lang}.
10294: '?inhibitmenu=yes',$chg,600,500).
10295: '</li>';
10296: }
10297: }
10298: }
10299: } elsif ($item eq 'headtag') {
10300: if (ref($changes{$item}) eq 'HASH') {
10301: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10302: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10303: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
10304: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10305: $resulttext .= '<li><a href="'.
10306: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
10307: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
10308: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
10309: if ($possexempt{$lonhost}) {
10310: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
10311: } else {
10312: $resulttext .= &mt('included for any client IP');
10313: }
10314: $resulttext .= '</li>';
10315: }
10316: }
10317: }
10318: } elsif ($item eq 'captcha') {
10319: if (ref($loginhash{'login'}) eq 'HASH') {
10320: my $chgtxt;
10321: if ($loginhash{'login'}{$item} eq 'notused') {
10322: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
10323: } else {
10324: my %captchas = &captcha_phrases();
10325: if ($captchas{$loginhash{'login'}{$item}}) {
10326: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
10327: } else {
10328: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
10329: }
10330: }
10331: $resulttext .= '<li>'.$chgtxt.'</li>';
10332: }
10333: } elsif ($item eq 'recaptchakeys') {
10334: if (ref($loginhash{'login'}) eq 'HASH') {
10335: my ($privkey,$pubkey);
10336: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
10337: $pubkey = $loginhash{'login'}{$item}{'public'};
10338: $privkey = $loginhash{'login'}{$item}{'private'};
10339: }
10340: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
10341: if (!$pubkey) {
10342: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
10343: } else {
10344: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10345: }
10346: if (!$privkey) {
10347: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
10348: } else {
10349: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
10350: }
10351: $chgtxt .= '</ul>';
10352: $resulttext .= '<li>'.$chgtxt.'</li>';
10353: }
10354: } elsif ($item eq 'recaptchaversion') {
10355: if (ref($loginhash{'login'}) eq 'HASH') {
10356: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
10357: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
10358: '</li>';
10359: }
10360: }
10361: } else {
10362: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
10363: }
10364: }
10365: $resulttext .= $colchgtext.'</ul>';
10366: } else {
10367: $resulttext = &mt('No changes made to log-in page settings');
10368: }
10369: } else {
10370: $resulttext = '<span class="LC_error">'.
10371: &mt('An error occurred: [_1]',$putresult).'</span>';
10372: }
10373: if ($errors) {
10374: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10375: $errors.'</ul>';
10376: }
10377: return $resulttext;
10378: }
10379:
10380: sub check_exempt_addresses {
10381: my ($iplist) = @_;
10382: $iplist =~ s/^\s+//;
10383: $iplist =~ s/\s+$//;
10384: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
10385: my (@okips,$new);
10386: foreach my $ip (@poss_ips) {
10387: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
10388: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
10389: push(@okips,$ip);
10390: }
10391: }
10392: }
10393: if (@okips > 0) {
10394: $new = join(',',@okips);
10395: } else {
10396: $new = '';
10397: }
10398: return $new;
10399: }
10400:
10401: sub color_font_choices {
10402: my %choices =
10403: &Apache::lonlocal::texthash (
10404: img => "Header",
10405: bgs => "Background colors",
10406: links => "Link colors",
10407: images => "Images",
10408: font => "Font color",
10409: fontmenu => "Font menu",
10410: pgbg => "Page",
10411: tabbg => "Header",
10412: sidebg => "Border",
10413: link => "Link",
10414: alink => "Active link",
10415: vlink => "Visited link",
10416: );
10417: return %choices;
10418: }
10419:
10420: sub modify_rolecolors {
10421: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
10422: my ($resulttext,%rolehash);
10423: $rolehash{'rolecolors'} = {};
10424: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
10425: if ($domconfig{'rolecolors'} eq '') {
10426: $domconfig{'rolecolors'} = {};
10427: }
10428: }
10429: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
10430: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
10431: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
10432: $dom);
10433: if ($putresult eq 'ok') {
10434: if (keys(%changes) > 0) {
10435: &Apache::loncommon::devalidate_domconfig_cache($dom);
10436: if (ref($lastactref) eq 'HASH') {
10437: $lastactref->{'domainconfig'} = 1;
10438: }
10439: $resulttext = &display_colorchgs($dom,\%changes,$roles,
10440: $rolehash{'rolecolors'});
10441: } else {
10442: $resulttext = &mt('No changes made to default color schemes');
10443: }
10444: } else {
10445: $resulttext = '<span class="LC_error">'.
10446: &mt('An error occurred: [_1]',$putresult).'</span>';
10447: }
10448: if ($errors) {
10449: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10450: $errors.'</ul>';
10451: }
10452: return $resulttext;
10453: }
10454:
10455: sub modify_colors {
10456: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
10457: my (%changes,%choices);
10458: my @bgs;
10459: my @links = ('link','alink','vlink');
10460: my @logintext;
10461: my @images;
10462: my $servadm = $r->dir_config('lonAdmEMail');
10463: my $errors;
10464: my %defaults;
10465: foreach my $role (@{$roles}) {
10466: if ($role eq 'login') {
10467: %choices = &login_choices();
10468: @logintext = ('textcol','bgcol');
10469: } else {
10470: %choices = &color_font_choices();
10471: }
10472: if ($role eq 'login') {
10473: @images = ('img','logo','domlogo','login');
10474: @bgs = ('pgbg','mainbg','sidebg');
10475: } else {
10476: @images = ('img');
10477: @bgs = ('pgbg','tabbg','sidebg');
10478: }
10479: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
10480: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
10481: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
10482: }
10483: if ($role eq 'login') {
10484: foreach my $item (@logintext) {
10485: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10486: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10487: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10488: }
10489: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
10490: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10491: }
10492: }
10493: } else {
10494: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
10495: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
10496: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
10497: }
10498: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
10499: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
10500: }
10501: }
10502: foreach my $item (@bgs) {
10503: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10504: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10505: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10506: }
10507: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
10508: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10509: }
10510: }
10511: foreach my $item (@links) {
10512: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10513: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10514: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10515: }
10516: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
10517: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10518: }
10519: }
10520: my ($configuserok,$author_ok,$switchserver) =
10521: &config_check($dom,$confname,$servadm);
10522: my ($width,$height) = &thumb_dimensions();
10523: if (ref($domconfig->{$role}) ne 'HASH') {
10524: $domconfig->{$role} = {};
10525: }
10526: foreach my $img (@images) {
10527: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
10528: if (defined($env{'form.login_showlogo_'.$img})) {
10529: $confhash->{$role}{'showlogo'}{$img} = 1;
10530: } else {
10531: $confhash->{$role}{'showlogo'}{$img} = 0;
10532: }
10533: }
10534: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
10535: && !defined($domconfig->{$role}{$img})
10536: && !$env{'form.'.$role.'_del_'.$img}
10537: && $env{'form.'.$role.'_import_'.$img}) {
10538: # import the old configured image from the .tab setting
10539: # if they haven't provided a new one
10540: $domconfig->{$role}{$img} =
10541: $env{'form.'.$role.'_import_'.$img};
10542: }
10543: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
10544: my $error;
10545: if ($configuserok eq 'ok') {
10546: if ($switchserver) {
10547: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
10548: } else {
10549: if ($author_ok eq 'ok') {
10550: my ($result,$logourl) =
10551: &publishlogo($r,'upload',$role.'_'.$img,
10552: $dom,$confname,$img,$width,$height);
10553: if ($result eq 'ok') {
10554: $confhash->{$role}{$img} = $logourl;
10555: $changes{$role}{'images'}{$img} = 1;
10556: } else {
10557: $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);
10558: }
10559: } else {
10560: $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);
10561: }
10562: }
10563: } else {
10564: $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);
10565: }
10566: if ($error) {
10567: &Apache::lonnet::logthis($error);
10568: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10569: }
10570: } elsif ($domconfig->{$role}{$img} ne '') {
10571: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
10572: my $error;
10573: if ($configuserok eq 'ok') {
10574: # is confname an author?
10575: if ($switchserver eq '') {
10576: if ($author_ok eq 'ok') {
10577: my ($result,$logourl) =
10578: &publishlogo($r,'copy',$domconfig->{$role}{$img},
10579: $dom,$confname,$img,$width,$height);
10580: if ($result eq 'ok') {
10581: $confhash->{$role}{$img} = $logourl;
10582: $changes{$role}{'images'}{$img} = 1;
10583: }
10584: }
10585: }
10586: }
10587: }
10588: }
10589: }
10590: if (ref($domconfig) eq 'HASH') {
10591: if (ref($domconfig->{$role}) eq 'HASH') {
10592: foreach my $img (@images) {
10593: if ($domconfig->{$role}{$img} ne '') {
10594: if ($env{'form.'.$role.'_del_'.$img}) {
10595: $confhash->{$role}{$img} = '';
10596: $changes{$role}{'images'}{$img} = 1;
10597: } else {
10598: if ($confhash->{$role}{$img} eq '') {
10599: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
10600: }
10601: }
10602: } else {
10603: if ($env{'form.'.$role.'_del_'.$img}) {
10604: $confhash->{$role}{$img} = '';
10605: $changes{$role}{'images'}{$img} = 1;
10606: }
10607: }
10608: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
10609: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
10610: if ($confhash->{$role}{'showlogo'}{$img} ne
10611: $domconfig->{$role}{'showlogo'}{$img}) {
10612: $changes{$role}{'showlogo'}{$img} = 1;
10613: }
10614: } else {
10615: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10616: $changes{$role}{'showlogo'}{$img} = 1;
10617: }
10618: }
10619: }
10620: }
10621: if ($domconfig->{$role}{'font'} ne '') {
10622: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
10623: $changes{$role}{'font'} = 1;
10624: }
10625: } else {
10626: if ($confhash->{$role}{'font'}) {
10627: $changes{$role}{'font'} = 1;
10628: }
10629: }
10630: if ($role ne 'login') {
10631: if ($domconfig->{$role}{'fontmenu'} ne '') {
10632: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
10633: $changes{$role}{'fontmenu'} = 1;
10634: }
10635: } else {
10636: if ($confhash->{$role}{'fontmenu'}) {
10637: $changes{$role}{'fontmenu'} = 1;
10638: }
10639: }
10640: }
10641: foreach my $item (@bgs) {
10642: if ($domconfig->{$role}{$item} ne '') {
10643: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10644: $changes{$role}{'bgs'}{$item} = 1;
10645: }
10646: } else {
10647: if ($confhash->{$role}{$item}) {
10648: $changes{$role}{'bgs'}{$item} = 1;
10649: }
10650: }
10651: }
10652: foreach my $item (@links) {
10653: if ($domconfig->{$role}{$item} ne '') {
10654: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10655: $changes{$role}{'links'}{$item} = 1;
10656: }
10657: } else {
10658: if ($confhash->{$role}{$item}) {
10659: $changes{$role}{'links'}{$item} = 1;
10660: }
10661: }
10662: }
10663: foreach my $item (@logintext) {
10664: if ($domconfig->{$role}{$item} ne '') {
10665: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10666: $changes{$role}{'logintext'}{$item} = 1;
10667: }
10668: } else {
10669: if ($confhash->{$role}{$item}) {
10670: $changes{$role}{'logintext'}{$item} = 1;
10671: }
10672: }
10673: }
10674: } else {
10675: &default_change_checker($role,\@images,\@links,\@bgs,
10676: \@logintext,$confhash,\%changes);
10677: }
10678: } else {
10679: &default_change_checker($role,\@images,\@links,\@bgs,
10680: \@logintext,$confhash,\%changes);
10681: }
10682: }
10683: return ($errors,%changes);
10684: }
10685:
10686: sub config_check {
10687: my ($dom,$confname,$servadm) = @_;
10688: my ($configuserok,$author_ok,$switchserver,%currroles);
10689: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
10690: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
10691: $confname,$servadm);
10692: if ($configuserok eq 'ok') {
10693: $switchserver = &check_switchserver($dom,$confname);
10694: if ($switchserver eq '') {
10695: $author_ok = &check_authorstatus($dom,$confname,%currroles);
10696: }
10697: }
10698: return ($configuserok,$author_ok,$switchserver);
10699: }
10700:
10701: sub default_change_checker {
10702: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
10703: foreach my $item (@{$links}) {
10704: if ($confhash->{$role}{$item}) {
10705: $changes->{$role}{'links'}{$item} = 1;
10706: }
10707: }
10708: foreach my $item (@{$bgs}) {
10709: if ($confhash->{$role}{$item}) {
10710: $changes->{$role}{'bgs'}{$item} = 1;
10711: }
10712: }
10713: foreach my $item (@{$logintext}) {
10714: if ($confhash->{$role}{$item}) {
10715: $changes->{$role}{'logintext'}{$item} = 1;
10716: }
10717: }
10718: foreach my $img (@{$images}) {
10719: if ($env{'form.'.$role.'_del_'.$img}) {
10720: $confhash->{$role}{$img} = '';
10721: $changes->{$role}{'images'}{$img} = 1;
10722: }
10723: if ($role eq 'login') {
10724: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10725: $changes->{$role}{'showlogo'}{$img} = 1;
10726: }
10727: }
10728: }
10729: if ($confhash->{$role}{'font'}) {
10730: $changes->{$role}{'font'} = 1;
10731: }
10732: }
10733:
10734: sub display_colorchgs {
10735: my ($dom,$changes,$roles,$confhash) = @_;
10736: my (%choices,$resulttext);
10737: if (!grep(/^login$/,@{$roles})) {
10738: $resulttext = &mt('Changes made:').'<br />';
10739: }
10740: foreach my $role (@{$roles}) {
10741: if ($role eq 'login') {
10742: %choices = &login_choices();
10743: } else {
10744: %choices = &color_font_choices();
10745: }
10746: if (ref($changes->{$role}) eq 'HASH') {
10747: if ($role ne 'login') {
10748: $resulttext .= '<h4>'.&mt($role).'</h4>';
10749: }
10750: foreach my $key (sort(keys(%{$changes->{$role}}))) {
10751: if ($role ne 'login') {
10752: $resulttext .= '<ul>';
10753: }
10754: if (ref($changes->{$role}{$key}) eq 'HASH') {
10755: if ($role ne 'login') {
10756: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
10757: }
10758: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
10759: if (($role eq 'login') && ($key eq 'showlogo')) {
10760: if ($confhash->{$role}{$key}{$item}) {
10761: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
10762: } else {
10763: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10764: }
10765: } elsif ($confhash->{$role}{$item} eq '') {
10766: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10767: } else {
10768: my $newitem = $confhash->{$role}{$item};
10769: if ($key eq 'images') {
10770: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
10771: }
10772: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10773: }
10774: }
10775: if ($role ne 'login') {
10776: $resulttext .= '</ul></li>';
10777: }
10778: } else {
10779: if ($confhash->{$role}{$key} eq '') {
10780: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10781: } else {
10782: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10783: }
10784: }
10785: if ($role ne 'login') {
10786: $resulttext .= '</ul>';
10787: }
10788: }
10789: }
10790: }
10791: return $resulttext;
10792: }
10793:
10794: sub thumb_dimensions {
10795: return ('200','50');
10796: }
10797:
10798: sub check_dimensions {
10799: my ($inputfile) = @_;
10800: my ($fullwidth,$fullheight);
10801: if ($inputfile =~ m|^[/\w.\-]+$|) {
10802: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10803: my $imageinfo = <PIPE>;
10804: if (!close(PIPE)) {
10805: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10806: }
10807: chomp($imageinfo);
10808: my ($fullsize) =
10809: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10810: if ($fullsize) {
10811: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10812: }
10813: }
10814: }
10815: return ($fullwidth,$fullheight);
10816: }
10817:
10818: sub check_configuser {
10819: my ($uhome,$dom,$confname,$servadm) = @_;
10820: my ($configuserok,%currroles);
10821: if ($uhome eq 'no_host') {
10822: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10823: my $configpass = &LONCAPA::Enrollment::create_password($dom);
10824: $configuserok =
10825: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10826: $configpass,'','','','','',undef,$servadm);
10827: } else {
10828: $configuserok = 'ok';
10829: %currroles =
10830: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10831: }
10832: return ($configuserok,%currroles);
10833: }
10834:
10835: sub check_authorstatus {
10836: my ($dom,$confname,%currroles) = @_;
10837: my $author_ok;
10838: if (!$currroles{':'.$dom.':au'}) {
10839: my $start = time;
10840: my $end = 0;
10841: $author_ok =
10842: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10843: 'au',$end,$start,'','','domconfig');
10844: } else {
10845: $author_ok = 'ok';
10846: }
10847: return $author_ok;
10848: }
10849:
10850: sub publishlogo {
10851: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10852: my ($output,$fname,$logourl,$madethumb);
10853: if ($action eq 'upload') {
10854: $fname=$env{'form.'.$formname.'.filename'};
10855: chop($env{'form.'.$formname});
10856: } else {
10857: ($fname) = ($formname =~ /([^\/]+)$/);
10858: }
10859: if ($savefileas ne '') {
10860: $fname = $savefileas;
10861: }
10862: $fname=&Apache::lonnet::clean_filename($fname);
10863: # See if there is anything left
10864: unless ($fname) { return ('error: no uploaded file'); }
10865: $fname="$subdir/$fname";
10866: my $docroot=$r->dir_config('lonDocRoot');
10867: my $filepath="$docroot/priv";
10868: my $relpath = "$dom/$confname";
10869: my ($fnamepath,$file,$fetchthumb);
10870: $file=$fname;
10871: if ($fname=~m|/|) {
10872: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10873: }
10874: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10875: my $count;
10876: for ($count=5;$count<=$#parts;$count++) {
10877: $filepath.="/$parts[$count]";
10878: if ((-e $filepath)!=1) {
10879: mkdir($filepath,02770);
10880: }
10881: }
10882: # Check for bad extension and disallow upload
10883: if ($file=~/\.(\w+)$/ &&
10884: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10885: $output =
10886: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10887: } elsif ($file=~/\.(\w+)$/ &&
10888: !defined(&Apache::loncommon::fileembstyle($1))) {
10889: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10890: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10891: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10892: } elsif (-d "$filepath/$file") {
10893: $output = &mt('Filename is a directory name - rename the file and re-upload');
10894: } else {
10895: my $source = $filepath.'/'.$file;
10896: my $logfile;
10897: if (!open($logfile,">>",$source.'.log')) {
10898: return (&mt('No write permission to Authoring Space'));
10899: }
10900: print $logfile
10901: "\n================= Publish ".localtime()." ================\n".
10902: $env{'user.name'}.':'.$env{'user.domain'}."\n";
10903: # Save the file
10904: if (!open(FH,">",$source)) {
10905: &Apache::lonnet::logthis('Failed to create '.$source);
10906: return (&mt('Failed to create file'));
10907: }
10908: if ($action eq 'upload') {
10909: if (!print FH ($env{'form.'.$formname})) {
10910: &Apache::lonnet::logthis('Failed to write to '.$source);
10911: return (&mt('Failed to write file'));
10912: }
10913: } else {
10914: my $original = &Apache::lonnet::filelocation('',$formname);
10915: if(!copy($original,$source)) {
10916: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
10917: return (&mt('Failed to write file'));
10918: }
10919: }
10920: close(FH);
10921: chmod(0660, $source); # Permissions to rw-rw---.
10922:
10923: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
10924: my $copyfile=$targetdir.'/'.$file;
10925:
10926: my @parts=split(/\//,$targetdir);
10927: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
10928: for (my $count=5;$count<=$#parts;$count++) {
10929: $path.="/$parts[$count]";
10930: if (!-e $path) {
10931: print $logfile "\nCreating directory ".$path;
10932: mkdir($path,02770);
10933: }
10934: }
10935: my $versionresult;
10936: if (-e $copyfile) {
10937: $versionresult = &logo_versioning($targetdir,$file,$logfile);
10938: } else {
10939: $versionresult = 'ok';
10940: }
10941: if ($versionresult eq 'ok') {
10942: if (copy($source,$copyfile)) {
10943: print $logfile "\nCopied original source to ".$copyfile."\n";
10944: $output = 'ok';
10945: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
10946: push(@{$modified_urls},[$copyfile,$source]);
10947: my $metaoutput =
10948: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
10949: unless ($registered_cleanup) {
10950: my $handlers = $r->get_handlers('PerlCleanupHandler');
10951: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10952: $registered_cleanup=1;
10953: }
10954: } else {
10955: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
10956: $output = &mt('Failed to copy file to RES space').", $!";
10957: }
10958: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
10959: my $inputfile = $filepath.'/'.$file;
10960: my $outfile = $filepath.'/'.'tn-'.$file;
10961: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
10962: if ($fullwidth ne '' && $fullheight ne '') {
10963: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
10964: my $thumbsize = $thumbwidth.'x'.$thumbheight;
10965: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
10966: system({$args[0]} @args);
10967: chmod(0660, $filepath.'/tn-'.$file);
10968: if (-e $outfile) {
10969: my $copyfile=$targetdir.'/tn-'.$file;
10970: if (copy($outfile,$copyfile)) {
10971: print $logfile "\nCopied source to ".$copyfile."\n";
10972: my $thumb_metaoutput =
10973: &write_metadata($dom,$confname,$formname,
10974: $targetdir,'tn-'.$file,$logfile);
10975: push(@{$modified_urls},[$copyfile,$outfile]);
10976: unless ($registered_cleanup) {
10977: my $handlers = $r->get_handlers('PerlCleanupHandler');
10978: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10979: $registered_cleanup=1;
10980: }
10981: $madethumb = 1;
10982: } else {
10983: print $logfile "\nUnable to write ".$copyfile.
10984: ':'.$!."\n";
10985: }
10986: }
10987: }
10988: }
10989: }
10990: } else {
10991: $output = $versionresult;
10992: }
10993: }
10994: return ($output,$logourl,$madethumb);
10995: }
10996:
10997: sub logo_versioning {
10998: my ($targetdir,$file,$logfile) = @_;
10999: my $target = $targetdir.'/'.$file;
11000: my ($maxversion,$fn,$extn,$output);
11001: $maxversion = 0;
11002: if ($file =~ /^(.+)\.(\w+)$/) {
11003: $fn=$1;
11004: $extn=$2;
11005: }
11006: opendir(DIR,$targetdir);
11007: while (my $filename=readdir(DIR)) {
11008: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
11009: $maxversion=($1>$maxversion)?$1:$maxversion;
11010: }
11011: }
11012: $maxversion++;
11013: print $logfile "\nCreating old version ".$maxversion."\n";
11014: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
11015: if (copy($target,$copyfile)) {
11016: print $logfile "Copied old target to ".$copyfile."\n";
11017: $copyfile=$copyfile.'.meta';
11018: if (copy($target.'.meta',$copyfile)) {
11019: print $logfile "Copied old target metadata to ".$copyfile."\n";
11020: $output = 'ok';
11021: } else {
11022: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
11023: $output = &mt('Failed to copy old meta').", $!, ";
11024: }
11025: } else {
11026: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
11027: $output = &mt('Failed to copy old target').", $!, ";
11028: }
11029: return $output;
11030: }
11031:
11032: sub write_metadata {
11033: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
11034: my (%metadatafields,%metadatakeys,$output);
11035: $metadatafields{'title'}=$formname;
11036: $metadatafields{'creationdate'}=time;
11037: $metadatafields{'lastrevisiondate'}=time;
11038: $metadatafields{'copyright'}='public';
11039: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
11040: $env{'user.domain'};
11041: $metadatafields{'authorspace'}=$confname.':'.$dom;
11042: $metadatafields{'domain'}=$dom;
11043: {
11044: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
11045: my $mfh;
11046: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
11047: foreach (sort(keys(%metadatafields))) {
11048: unless ($_=~/\./) {
11049: my $unikey=$_;
11050: $unikey=~/^([A-Za-z]+)/;
11051: my $tag=$1;
11052: $tag=~tr/A-Z/a-z/;
11053: print $mfh "\n\<$tag";
11054: foreach (split(/\,/,$metadatakeys{$unikey})) {
11055: my $value=$metadatafields{$unikey.'.'.$_};
11056: $value=~s/\"/\'\'/g;
11057: print $mfh ' '.$_.'="'.$value.'"';
11058: }
11059: print $mfh '>'.
11060: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
11061: .'</'.$tag.'>';
11062: }
11063: }
11064: $output = 'ok';
11065: print $logfile "\nWrote metadata";
11066: close($mfh);
11067: } else {
11068: print $logfile "\nFailed to open metadata file";
11069: $output = &mt('Could not write metadata');
11070: }
11071: }
11072: return $output;
11073: }
11074:
11075: sub notifysubscribed {
11076: foreach my $targetsource (@{$modified_urls}){
11077: next unless (ref($targetsource) eq 'ARRAY');
11078: my ($target,$source)=@{$targetsource};
11079: if ($source ne '') {
11080: if (open(my $logfh,">>",$source.'.log')) {
11081: print $logfh "\nCleanup phase: Notifications\n";
11082: my @subscribed=&subscribed_hosts($target);
11083: foreach my $subhost (@subscribed) {
11084: print $logfh "\nNotifying host ".$subhost.':';
11085: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
11086: print $logfh $reply;
11087: }
11088: my @subscribedmeta=&subscribed_hosts("$target.meta");
11089: foreach my $subhost (@subscribedmeta) {
11090: print $logfh "\nNotifying host for metadata only ".$subhost.':';
11091: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
11092: $subhost);
11093: print $logfh $reply;
11094: }
11095: print $logfh "\n============ Done ============\n";
11096: close($logfh);
11097: }
11098: }
11099: }
11100: return OK;
11101: }
11102:
11103: sub subscribed_hosts {
11104: my ($target) = @_;
11105: my @subscribed;
11106: if (open(my $fh,"<","$target.subscription")) {
11107: while (my $subline=<$fh>) {
11108: if ($subline =~ /^($match_lonid):/) {
11109: my $host = $1;
11110: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
11111: unless (grep(/^\Q$host\E$/,@subscribed)) {
11112: push(@subscribed,$host);
11113: }
11114: }
11115: }
11116: }
11117: }
11118: return @subscribed;
11119: }
11120:
11121: sub check_switchserver {
11122: my ($dom,$confname) = @_;
11123: my ($allowed,$switchserver);
11124: my $home = &Apache::lonnet::homeserver($confname,$dom);
11125: if ($home eq 'no_host') {
11126: $home = &Apache::lonnet::domain($dom,'primary');
11127: }
11128: my @ids=&Apache::lonnet::current_machine_ids();
11129: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
11130: if (!$allowed) {
11131: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
11132: }
11133: return $switchserver;
11134: }
11135:
11136: sub modify_quotas {
11137: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11138: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
11139: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
11140: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
11141: $validationfieldsref);
11142: if ($action eq 'quotas') {
11143: $context = 'tools';
11144: } else {
11145: $context = $action;
11146: }
11147: if ($context eq 'requestcourses') {
11148: @usertools = ('official','unofficial','community','textbook','placement','lti');
11149: @options =('norequest','approval','validate','autolimit');
11150: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
11151: %titles = &courserequest_titles();
11152: $toolregexp = join('|',@usertools);
11153: %conditions = &courserequest_conditions();
11154: $confname = $dom.'-domainconfig';
11155: my $servadm = $r->dir_config('lonAdmEMail');
11156: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11157: ($validationitemsref,$validationnamesref,$validationfieldsref) =
11158: &Apache::loncoursequeueadmin::requestcourses_validation_types();
11159: } elsif ($context eq 'requestauthor') {
11160: @usertools = ('author');
11161: %titles = &authorrequest_titles();
11162: } else {
11163: @usertools = ('aboutme','blog','webdav','portfolio');
11164: %titles = &tool_titles();
11165: }
11166: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11167: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11168: foreach my $key (keys(%env)) {
11169: if ($context eq 'requestcourses') {
11170: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
11171: my $item = $1;
11172: my $type = $2;
11173: if ($type =~ /^limit_(.+)/) {
11174: $limithash{$item}{$1} = $env{$key};
11175: } else {
11176: $confhash{$item}{$type} = $env{$key};
11177: }
11178: }
11179: } elsif ($context eq 'requestauthor') {
11180: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
11181: $confhash{$1} = $env{$key};
11182: }
11183: } else {
11184: if ($key =~ /^form\.quota_(.+)$/) {
11185: $confhash{'defaultquota'}{$1} = $env{$key};
11186: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
11187: $confhash{'authorquota'}{$1} = $env{$key};
11188: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
11189: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
11190: }
11191: }
11192: }
11193: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11194: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
11195: @approvalnotify = sort(@approvalnotify);
11196: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
11197: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
11198: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
11199: foreach my $type (@hasuniquecode) {
11200: if (grep(/^\Q$type\E$/,@crstypes)) {
11201: $confhash{'uniquecode'}{$type} = 1;
11202: }
11203: }
11204: my (%newbook,%allpos);
11205: if ($context eq 'requestcourses') {
11206: foreach my $type ('textbooks','templates') {
11207: @{$allpos{$type}} = ();
11208: my $invalid;
11209: if ($type eq 'textbooks') {
11210: $invalid = &mt('Invalid LON-CAPA course for textbook');
11211: } else {
11212: $invalid = &mt('Invalid LON-CAPA course for template');
11213: }
11214: if ($env{'form.'.$type.'_addbook'}) {
11215: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
11216: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
11217: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
11218: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
11219: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11220: } else {
11221: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
11222: my $position = $env{'form.'.$type.'_addbook_pos'};
11223: $position =~ s/\D+//g;
11224: if ($position ne '') {
11225: $allpos{$type}[$position] = $newbook{$type};
11226: }
11227: }
11228: } else {
11229: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11230: }
11231: }
11232: }
11233: }
11234: if (ref($domconfig{$action}) eq 'HASH') {
11235: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
11236: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
11237: $changes{'notify'}{'approval'} = 1;
11238: }
11239: } else {
11240: if ($confhash{'notify'}{'approval'}) {
11241: $changes{'notify'}{'approval'} = 1;
11242: }
11243: }
11244: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
11245: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11246: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
11247: unless ($confhash{'uniquecode'}{$crstype}) {
11248: $changes{'uniquecode'} = 1;
11249: }
11250: }
11251: unless ($changes{'uniquecode'}) {
11252: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
11253: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
11254: $changes{'uniquecode'} = 1;
11255: }
11256: }
11257: }
11258: } else {
11259: $changes{'uniquecode'} = 1;
11260: }
11261: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
11262: $changes{'uniquecode'} = 1;
11263: }
11264: if ($context eq 'requestcourses') {
11265: foreach my $type ('textbooks','templates') {
11266: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11267: my %deletions;
11268: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
11269: if (@todelete) {
11270: map { $deletions{$_} = 1; } @todelete;
11271: }
11272: my %imgdeletions;
11273: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
11274: if (@todeleteimages) {
11275: map { $imgdeletions{$_} = 1; } @todeleteimages;
11276: }
11277: my $maxnum = $env{'form.'.$type.'_maxnum'};
11278: for (my $i=0; $i<=$maxnum; $i++) {
11279: my $itemid = $env{'form.'.$type.'_id_'.$i};
11280: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
11281: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
11282: if ($deletions{$key}) {
11283: if ($domconfig{$action}{$type}{$key}{'image'}) {
11284: #FIXME need to obsolete item in RES space
11285: }
11286: next;
11287: } else {
11288: my $newpos = $env{'form.'.$itemid};
11289: $newpos =~ s/\D+//g;
11290: foreach my $item ('subject','title','publisher','author') {
11291: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11292: ($type eq 'templates'));
11293: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
11294: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
11295: $changes{$type}{$key} = 1;
11296: }
11297: }
11298: $allpos{$type}[$newpos] = $key;
11299: }
11300: if ($imgdeletions{$key}) {
11301: $changes{$type}{$key} = 1;
11302: #FIXME need to obsolete item in RES space
11303: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
11304: my ($cdom,$cnum) = split(/_/,$key);
11305: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11306: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11307: } else {
11308: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
11309: $cdom,$cnum,$type,$configuserok,
11310: $switchserver,$author_ok);
11311: if ($imgurl) {
11312: $confhash{$type}{$key}{'image'} = $imgurl;
11313: $changes{$type}{$key} = 1;
11314: }
11315: if ($error) {
11316: &Apache::lonnet::logthis($error);
11317: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11318: }
11319: }
11320: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
11321: $confhash{$type}{$key}{'image'} =
11322: $domconfig{$action}{$type}{$key}{'image'};
11323: }
11324: }
11325: }
11326: }
11327: }
11328: }
11329: } else {
11330: if ($confhash{'notify'}{'approval'}) {
11331: $changes{'notify'}{'approval'} = 1;
11332: }
11333: if (ref($confhash{'uniquecode'} eq 'HASH')) {
11334: $changes{'uniquecode'} = 1;
11335: }
11336: }
11337: if ($context eq 'requestcourses') {
11338: foreach my $type ('textbooks','templates') {
11339: if ($newbook{$type}) {
11340: $changes{$type}{$newbook{$type}} = 1;
11341: foreach my $item ('subject','title','publisher','author') {
11342: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11343: ($type eq 'template'));
11344: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
11345: if ($env{'form.'.$type.'_addbook_'.$item}) {
11346: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
11347: }
11348: }
11349: if ($type eq 'textbooks') {
11350: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
11351: my ($cdom,$cnum) = split(/_/,$newbook{$type});
11352: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11353: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11354: } else {
11355: my ($imageurl,$error) =
11356: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
11357: $configuserok,$switchserver,$author_ok);
11358: if ($imageurl) {
11359: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
11360: }
11361: if ($error) {
11362: &Apache::lonnet::logthis($error);
11363: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11364: }
11365: }
11366: }
11367: }
11368: }
11369: if (@{$allpos{$type}} > 0) {
11370: my $idx = 0;
11371: foreach my $item (@{$allpos{$type}}) {
11372: if ($item ne '') {
11373: $confhash{$type}{$item}{'order'} = $idx;
11374: if (ref($domconfig{$action}) eq 'HASH') {
11375: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11376: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
11377: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
11378: $changes{$type}{$item} = 1;
11379: }
11380: }
11381: }
11382: }
11383: $idx ++;
11384: }
11385: }
11386: }
11387: }
11388: if (ref($validationitemsref) eq 'ARRAY') {
11389: foreach my $item (@{$validationitemsref}) {
11390: if ($item eq 'fields') {
11391: my @changed;
11392: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
11393: if (@{$confhash{'validation'}{$item}} > 0) {
11394: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
11395: }
11396: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11397: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11398: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
11399: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
11400: $domconfig{'requestcourses'}{'validation'}{$item});
11401: } else {
11402: @changed = @{$confhash{'validation'}{$item}};
11403: }
11404: } else {
11405: @changed = @{$confhash{'validation'}{$item}};
11406: }
11407: } else {
11408: @changed = @{$confhash{'validation'}{$item}};
11409: }
11410: if (@changed) {
11411: if ($confhash{'validation'}{$item}) {
11412: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
11413: } else {
11414: $changes{'validation'}{$item} = &mt('None');
11415: }
11416: }
11417: } else {
11418: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
11419: if ($item eq 'markup') {
11420: if ($env{'form.requestcourses_validation_'.$item}) {
11421: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11422: }
11423: }
11424: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11425: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11426: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
11427: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11428: }
11429: } else {
11430: if ($confhash{'validation'}{$item} ne '') {
11431: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11432: }
11433: }
11434: } else {
11435: if ($confhash{'validation'}{$item} ne '') {
11436: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11437: }
11438: }
11439: }
11440: }
11441: }
11442: if ($env{'form.validationdc'}) {
11443: my $newval = $env{'form.validationdc'};
11444: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11445: if (exists($domcoords{$newval})) {
11446: $confhash{'validation'}{'dc'} = $newval;
11447: }
11448: }
11449: if (ref($confhash{'validation'}) eq 'HASH') {
11450: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11451: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11452: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11453: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
11454: if ($confhash{'validation'}{'dc'} eq '') {
11455: $changes{'validation'}{'dc'} = &mt('None');
11456: } else {
11457: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11458: }
11459: }
11460: } elsif ($confhash{'validation'}{'dc'} ne '') {
11461: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11462: }
11463: } elsif ($confhash{'validation'}{'dc'} ne '') {
11464: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11465: }
11466: } elsif ($confhash{'validation'}{'dc'} ne '') {
11467: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11468: }
11469: } else {
11470: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11471: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11472: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11473: $changes{'validation'}{'dc'} = &mt('None');
11474: }
11475: }
11476: }
11477: }
11478: }
11479: } else {
11480: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
11481: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
11482: }
11483: foreach my $item (@usertools) {
11484: foreach my $type (@{$types},'default','_LC_adv') {
11485: my $unset;
11486: if ($context eq 'requestcourses') {
11487: $unset = '0';
11488: if ($type eq '_LC_adv') {
11489: $unset = '';
11490: }
11491: if ($confhash{$item}{$type} eq 'autolimit') {
11492: $confhash{$item}{$type} .= '=';
11493: unless ($limithash{$item}{$type} =~ /\D/) {
11494: $confhash{$item}{$type} .= $limithash{$item}{$type};
11495: }
11496: }
11497: } elsif ($context eq 'requestauthor') {
11498: $unset = '0';
11499: if ($type eq '_LC_adv') {
11500: $unset = '';
11501: }
11502: } else {
11503: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
11504: $confhash{$item}{$type} = 1;
11505: } else {
11506: $confhash{$item}{$type} = 0;
11507: }
11508: }
11509: if (ref($domconfig{$action}) eq 'HASH') {
11510: if ($action eq 'requestauthor') {
11511: if ($domconfig{$action}{$type} ne $confhash{$type}) {
11512: $changes{$type} = 1;
11513: }
11514: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
11515: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
11516: $changes{$item}{$type} = 1;
11517: }
11518: } else {
11519: if ($context eq 'requestcourses') {
11520: if ($confhash{$item}{$type} ne $unset) {
11521: $changes{$item}{$type} = 1;
11522: }
11523: } else {
11524: if (!$confhash{$item}{$type}) {
11525: $changes{$item}{$type} = 1;
11526: }
11527: }
11528: }
11529: } else {
11530: if ($context eq 'requestcourses') {
11531: if ($confhash{$item}{$type} ne $unset) {
11532: $changes{$item}{$type} = 1;
11533: }
11534: } elsif ($context eq 'requestauthor') {
11535: if ($confhash{$type} ne $unset) {
11536: $changes{$type} = 1;
11537: }
11538: } else {
11539: if (!$confhash{$item}{$type}) {
11540: $changes{$item}{$type} = 1;
11541: }
11542: }
11543: }
11544: }
11545: }
11546: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11547: if (ref($domconfig{'quotas'}) eq 'HASH') {
11548: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11549: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
11550: if (exists($confhash{'defaultquota'}{$key})) {
11551: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
11552: $changes{'defaultquota'}{$key} = 1;
11553: }
11554: } else {
11555: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
11556: }
11557: }
11558: } else {
11559: foreach my $key (keys(%{$domconfig{'quotas'}})) {
11560: if (exists($confhash{'defaultquota'}{$key})) {
11561: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
11562: $changes{'defaultquota'}{$key} = 1;
11563: }
11564: } else {
11565: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
11566: }
11567: }
11568: }
11569: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11570: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
11571: if (exists($confhash{'authorquota'}{$key})) {
11572: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
11573: $changes{'authorquota'}{$key} = 1;
11574: }
11575: } else {
11576: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
11577: }
11578: }
11579: }
11580: }
11581: if (ref($confhash{'defaultquota'}) eq 'HASH') {
11582: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
11583: if (ref($domconfig{'quotas'}) eq 'HASH') {
11584: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11585: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
11586: $changes{'defaultquota'}{$key} = 1;
11587: }
11588: } else {
11589: if (!exists($domconfig{'quotas'}{$key})) {
11590: $changes{'defaultquota'}{$key} = 1;
11591: }
11592: }
11593: } else {
11594: $changes{'defaultquota'}{$key} = 1;
11595: }
11596: }
11597: }
11598: if (ref($confhash{'authorquota'}) eq 'HASH') {
11599: foreach my $key (keys(%{$confhash{'authorquota'}})) {
11600: if (ref($domconfig{'quotas'}) eq 'HASH') {
11601: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11602: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
11603: $changes{'authorquota'}{$key} = 1;
11604: }
11605: } else {
11606: $changes{'authorquota'}{$key} = 1;
11607: }
11608: } else {
11609: $changes{'authorquota'}{$key} = 1;
11610: }
11611: }
11612: }
11613: }
11614:
11615: if ($context eq 'requestauthor') {
11616: $domdefaults{'requestauthor'} = \%confhash;
11617: } else {
11618: foreach my $key (keys(%confhash)) {
11619: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
11620: $domdefaults{$key} = $confhash{$key};
11621: }
11622: }
11623: }
11624:
11625: my %quotahash = (
11626: $action => { %confhash }
11627: );
11628: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
11629: $dom);
11630: if ($putresult eq 'ok') {
11631: if (keys(%changes) > 0) {
11632: my $cachetime = 24*60*60;
11633: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11634: if (ref($lastactref) eq 'HASH') {
11635: $lastactref->{'domdefaults'} = 1;
11636: }
11637: $resulttext = &mt('Changes made:').'<ul>';
11638: unless (($context eq 'requestcourses') ||
11639: ($context eq 'requestauthor')) {
11640: if (ref($changes{'defaultquota'}) eq 'HASH') {
11641: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
11642: foreach my $type (@{$types},'default') {
11643: if (defined($changes{'defaultquota'}{$type})) {
11644: my $typetitle = $usertypes->{$type};
11645: if ($type eq 'default') {
11646: $typetitle = $othertitle;
11647: }
11648: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
11649: }
11650: }
11651: $resulttext .= '</ul></li>';
11652: }
11653: if (ref($changes{'authorquota'}) eq 'HASH') {
11654: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
11655: foreach my $type (@{$types},'default') {
11656: if (defined($changes{'authorquota'}{$type})) {
11657: my $typetitle = $usertypes->{$type};
11658: if ($type eq 'default') {
11659: $typetitle = $othertitle;
11660: }
11661: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
11662: }
11663: }
11664: $resulttext .= '</ul></li>';
11665: }
11666: }
11667: my %newenv;
11668: foreach my $item (@usertools) {
11669: my (%haschgs,%inconf);
11670: if ($context eq 'requestauthor') {
11671: %haschgs = %changes;
11672: %inconf = %confhash;
11673: } else {
11674: if (ref($changes{$item}) eq 'HASH') {
11675: %haschgs = %{$changes{$item}};
11676: }
11677: if (ref($confhash{$item}) eq 'HASH') {
11678: %inconf = %{$confhash{$item}};
11679: }
11680: }
11681: if (keys(%haschgs) > 0) {
11682: my $newacc =
11683: &Apache::lonnet::usertools_access($env{'user.name'},
11684: $env{'user.domain'},
11685: $item,'reload',$context);
11686: if (($context eq 'requestcourses') ||
11687: ($context eq 'requestauthor')) {
11688: if ($env{'environment.canrequest.'.$item} ne $newacc) {
11689: $newenv{'environment.canrequest.'.$item} = $newacc;
11690: }
11691: } else {
11692: if ($env{'environment.availabletools.'.$item} ne $newacc) {
11693: $newenv{'environment.availabletools.'.$item} = $newacc;
11694: }
11695: }
11696: unless ($context eq 'requestauthor') {
11697: $resulttext .= '<li>'.$titles{$item}.'<ul>';
11698: }
11699: foreach my $type (@{$types},'default','_LC_adv') {
11700: if ($haschgs{$type}) {
11701: my $typetitle = $usertypes->{$type};
11702: if ($type eq 'default') {
11703: $typetitle = $othertitle;
11704: } elsif ($type eq '_LC_adv') {
11705: $typetitle = 'LON-CAPA Advanced Users';
11706: }
11707: if ($inconf{$type}) {
11708: if ($context eq 'requestcourses') {
11709: my $cond;
11710: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
11711: if ($1 eq '') {
11712: $cond = &mt('(Automatic processing of any request).');
11713: } else {
11714: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
11715: }
11716: } else {
11717: $cond = $conditions{$inconf{$type}};
11718: }
11719: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
11720: } elsif ($context eq 'requestauthor') {
11721: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
11722: $titles{$inconf{$type}},$typetitle);
11723:
11724: } else {
11725: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
11726: }
11727: } else {
11728: if ($type eq '_LC_adv') {
11729: if ($inconf{$type} eq '0') {
11730: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11731: } else {
11732: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
11733: }
11734: } else {
11735: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11736: }
11737: }
11738: }
11739: }
11740: unless ($context eq 'requestauthor') {
11741: $resulttext .= '</ul></li>';
11742: }
11743: }
11744: }
11745: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
11746: if (ref($changes{'notify'}) eq 'HASH') {
11747: if ($changes{'notify'}{'approval'}) {
11748: if (ref($confhash{'notify'}) eq 'HASH') {
11749: if ($confhash{'notify'}{'approval'}) {
11750: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
11751: } else {
11752: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
11753: }
11754: }
11755: }
11756: }
11757: }
11758: if ($action eq 'requestcourses') {
11759: my @offon = ('off','on');
11760: if ($changes{'uniquecode'}) {
11761: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11762: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
11763: $resulttext .= '<li>'.
11764: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11765: '</li>';
11766: } else {
11767: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11768: '</li>';
11769: }
11770: }
11771: foreach my $type ('textbooks','templates') {
11772: if (ref($changes{$type}) eq 'HASH') {
11773: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11774: foreach my $key (sort(keys(%{$changes{$type}}))) {
11775: my %coursehash = &Apache::lonnet::coursedescription($key);
11776: my $coursetitle = $coursehash{'description'};
11777: my $position = $confhash{$type}{$key}{'order'} + 1;
11778: $resulttext .= '<li>';
11779: foreach my $item ('subject','title','publisher','author') {
11780: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11781: ($type eq 'templates'));
11782: my $name = $item.':';
11783: $name =~ s/^(\w)/\U$1/;
11784: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11785: }
11786: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11787: if ($type eq 'textbooks') {
11788: if ($confhash{$type}{$key}{'image'}) {
11789: $resulttext .= ' '.&mt('Image: [_1]',
11790: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11791: ' alt="Textbook cover" />').'<br />';
11792: }
11793: }
11794: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11795: }
11796: $resulttext .= '</ul></li>';
11797: }
11798: }
11799: if (ref($changes{'validation'}) eq 'HASH') {
11800: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11801: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11802: foreach my $item (@{$validationitemsref}) {
11803: if (exists($changes{'validation'}{$item})) {
11804: if ($item eq 'markup') {
11805: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11806: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11807: } else {
11808: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11809: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11810: }
11811: }
11812: }
11813: if (exists($changes{'validation'}{'dc'})) {
11814: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11815: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11816: }
11817: }
11818: }
11819: }
11820: $resulttext .= '</ul>';
11821: if (keys(%newenv)) {
11822: &Apache::lonnet::appenv(\%newenv);
11823: }
11824: } else {
11825: if ($context eq 'requestcourses') {
11826: $resulttext = &mt('No changes made to rights to request creation of courses.');
11827: } elsif ($context eq 'requestauthor') {
11828: $resulttext = &mt('No changes made to rights to request author space.');
11829: } else {
11830: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11831: }
11832: }
11833: } else {
11834: $resulttext = '<span class="LC_error">'.
11835: &mt('An error occurred: [_1]',$putresult).'</span>';
11836: }
11837: if ($errors) {
11838: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11839: '<ul>'.$errors.'</ul></p>';
11840: }
11841: return $resulttext;
11842: }
11843:
11844: sub process_textbook_image {
11845: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11846: my $filename = $env{'form.'.$caller.'.filename'};
11847: my ($error,$url);
11848: my ($width,$height) = (50,50);
11849: if ($configuserok eq 'ok') {
11850: if ($switchserver) {
11851: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11852: $switchserver);
11853: } elsif ($author_ok eq 'ok') {
11854: my ($result,$imageurl) =
11855: &publishlogo($r,'upload',$caller,$dom,$confname,
11856: "$type/$cdom/$cnum/cover",$width,$height);
11857: if ($result eq 'ok') {
11858: $url = $imageurl;
11859: } else {
11860: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11861: }
11862: } else {
11863: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11864: }
11865: } else {
11866: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11867: }
11868: return ($url,$error);
11869: }
11870:
11871: sub modify_ltitools {
11872: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11873: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11874: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11875: my $confname = $dom.'-domainconfig';
11876: my $servadm = $r->dir_config('lonAdmEMail');
11877: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11878: my (%posslti,%possfield);
11879: my @courseroles = ('cc','in','ta','ep','st');
11880: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
11881: map { $posslti{$_} = 1; } @ltiroles;
11882: my @allfields = ('fullname','firstname','lastname','email','user','roles');
11883: map { $possfield{$_} = 1; } @allfields;
11884: my %lt = <itools_names();
11885: if ($env{'form.ltitools_add'}) {
11886: my $title = $env{'form.ltitools_add_title'};
11887: $title =~ s/(`)/'/g;
11888: ($newid,my $error) = &get_ltitools_id($dom,$title);
11889: if ($newid) {
11890: my $position = $env{'form.ltitools_add_pos'};
11891: $position =~ s/\D+//g;
11892: if ($position ne '') {
11893: $allpos[$position] = $newid;
11894: }
11895: $changes{$newid} = 1;
11896: foreach my $item ('title','url','key','secret','lifetime') {
11897: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
11898: if ($item eq 'lifetime') {
11899: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
11900: }
11901: if ($env{'form.ltitools_add_'.$item}) {
11902: if (($item eq 'key') || ($item eq 'secret')) {
11903: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11904: } else {
11905: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11906: }
11907: }
11908: }
11909: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
11910: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
11911: }
11912: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
11913: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
11914: }
11915: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
11916: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
11917: } else {
11918: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
11919: }
11920: foreach my $item ('width','height','linktext','explanation') {
11921: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
11922: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
11923: if (($item eq 'width') || ($item eq 'height')) {
11924: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
11925: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11926: }
11927: } else {
11928: if ($env{'form.ltitools_add_'.$item} ne '') {
11929: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11930: }
11931: }
11932: }
11933: if ($env{'form.ltitools_add_target'} eq 'window') {
11934: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11935: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
11936: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11937: } else {
11938: $confhash{$newid}{'display'}{'target'} = 'iframe';
11939: }
11940: foreach my $item ('passback','roster') {
11941: if ($env{'form.ltitools_'.$item.'_add'}) {
11942: $confhash{$newid}{$item} = 1;
11943: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
11944: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
11945: $lifetime =~ s/^\s+|\s+$//g;
11946: if ($lifetime =~ /^\d+\.?\d*$/) {
11947: $confhash{$newid}{$item.'valid'} = $lifetime;
11948: }
11949: }
11950: }
11951: }
11952: if ($env{'form.ltitools_add_image.filename'} ne '') {
11953: my ($imageurl,$error) =
11954: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
11955: $configuserok,$switchserver,$author_ok);
11956: if ($imageurl) {
11957: $confhash{$newid}{'image'} = $imageurl;
11958: }
11959: if ($error) {
11960: &Apache::lonnet::logthis($error);
11961: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11962: }
11963: }
11964: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
11965: foreach my $field (@fields) {
11966: if ($possfield{$field}) {
11967: if ($field eq 'roles') {
11968: foreach my $role (@courseroles) {
11969: my $choice = $env{'form.ltitools_add_roles_'.$role};
11970: if (($choice ne '') && ($posslti{$choice})) {
11971: $confhash{$newid}{'roles'}{$role} = $choice;
11972: if ($role eq 'cc') {
11973: $confhash{$newid}{'roles'}{'co'} = $choice;
11974: }
11975: }
11976: }
11977: } else {
11978: $confhash{$newid}{'fields'}{$field} = 1;
11979: }
11980: }
11981: }
11982: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
11983: if ($confhash{$newid}{'fields'}{'user'}) {
11984: if ($env{'form.ltitools_userincdom_add'}) {
11985: $confhash{$newid}{'incdom'} = 1;
11986: }
11987: }
11988: }
11989: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
11990: foreach my $item (@courseconfig) {
11991: $confhash{$newid}{'crsconf'}{$item} = 1;
11992: }
11993: if ($env{'form.ltitools_add_custom'}) {
11994: my $name = $env{'form.ltitools_add_custom_name'};
11995: my $value = $env{'form.ltitools_add_custom_value'};
11996: $value =~ s/(`)/'/g;
11997: $name =~ s/(`)/'/g;
11998: $confhash{$newid}{'custom'}{$name} = $value;
11999: }
12000: } else {
12001: my $error = &mt('Failed to acquire unique ID for new external tool');
12002: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12003: }
12004: }
12005: if (ref($domconfig{$action}) eq 'HASH') {
12006: my %deletions;
12007: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
12008: if (@todelete) {
12009: map { $deletions{$_} = 1; } @todelete;
12010: }
12011: my %customadds;
12012: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
12013: if (@newcustom) {
12014: map { $customadds{$_} = 1; } @newcustom;
12015: }
12016: my %imgdeletions;
12017: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
12018: if (@todeleteimages) {
12019: map { $imgdeletions{$_} = 1; } @todeleteimages;
12020: }
12021: my $maxnum = $env{'form.ltitools_maxnum'};
12022: for (my $i=0; $i<=$maxnum; $i++) {
12023: my $itemid = $env{'form.ltitools_id_'.$i};
12024: $itemid =~ s/\D+//g;
12025: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12026: if ($deletions{$itemid}) {
12027: if ($domconfig{$action}{$itemid}{'image'}) {
12028: #FIXME need to obsolete item in RES space
12029: }
12030: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
12031: next;
12032: } else {
12033: my $newpos = $env{'form.ltitools_'.$itemid};
12034: $newpos =~ s/\D+//g;
12035: foreach my $item ('title','url','lifetime') {
12036: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12037: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12038: $changes{$itemid} = 1;
12039: }
12040: }
12041: foreach my $item ('key','secret') {
12042: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12043: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
12044: $changes{$itemid} = 1;
12045: }
12046: }
12047: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
12048: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
12049: }
12050: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
12051: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
12052: }
12053: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
12054: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
12055: } else {
12056: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
12057: }
12058: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
12059: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
12060: $changes{$itemid} = 1;
12061: }
12062: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
12063: $changes{$itemid} = 1;
12064: }
12065: foreach my $size ('width','height') {
12066: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
12067: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
12068: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
12069: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
12070: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12071: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
12072: $changes{$itemid} = 1;
12073: }
12074: } else {
12075: $changes{$itemid} = 1;
12076: }
12077: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12078: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
12079: $changes{$itemid} = 1;
12080: }
12081: }
12082: }
12083: foreach my $item ('linktext','explanation') {
12084: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
12085: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
12086: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
12087: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12088: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12089: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
12090: $changes{$itemid} = 1;
12091: }
12092: } else {
12093: $changes{$itemid} = 1;
12094: }
12095: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12096: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
12097: $changes{$itemid} = 1;
12098: }
12099: }
12100: }
12101: if ($env{'form.ltitools_target_'.$i} eq 'window') {
12102: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12103: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
12104: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12105: } else {
12106: $confhash{$itemid}{'display'}{'target'} = 'iframe';
12107: }
12108: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12109: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
12110: $changes{$itemid} = 1;
12111: }
12112: } else {
12113: $changes{$itemid} = 1;
12114: }
12115: foreach my $extra ('passback','roster') {
12116: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
12117: $confhash{$itemid}{$extra} = 1;
12118: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
12119: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
12120: $lifetime =~ s/^\s+|\s+$//g;
12121: if ($lifetime =~ /^\d+\.?\d*$/) {
12122: $confhash{$itemid}{$extra.'valid'} = $lifetime;
12123: }
12124: }
12125: }
12126: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
12127: $changes{$itemid} = 1;
12128: }
12129: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
12130: $changes{$itemid} = 1;
12131: }
12132: }
12133: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
12134: foreach my $item ('label','title','target','linktext','explanation','append') {
12135: if (grep(/^\Q$item\E$/,@courseconfig)) {
12136: $confhash{$itemid}{'crsconf'}{$item} = 1;
12137: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
12138: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
12139: $changes{$itemid} = 1;
12140: }
12141: } else {
12142: $changes{$itemid} = 1;
12143: }
12144: }
12145: }
12146: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
12147: foreach my $field (@fields) {
12148: if ($possfield{$field}) {
12149: if ($field eq 'roles') {
12150: foreach my $role (@courseroles) {
12151: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
12152: if (($choice ne '') && ($posslti{$choice})) {
12153: $confhash{$itemid}{'roles'}{$role} = $choice;
12154: if ($role eq 'cc') {
12155: $confhash{$itemid}{'roles'}{'co'} = $choice;
12156: }
12157: }
12158: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
12159: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
12160: $changes{$itemid} = 1;
12161: }
12162: } elsif ($confhash{$itemid}{'roles'}{$role}) {
12163: $changes{$itemid} = 1;
12164: }
12165: }
12166: } else {
12167: $confhash{$itemid}{'fields'}{$field} = 1;
12168: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
12169: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
12170: $changes{$itemid} = 1;
12171: }
12172: } else {
12173: $changes{$itemid} = 1;
12174: }
12175: }
12176: }
12177: }
12178: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12179: if ($confhash{$itemid}{'fields'}{'user'}) {
12180: if ($env{'form.ltitools_userincdom_'.$i}) {
12181: $confhash{$itemid}{'incdom'} = 1;
12182: }
12183: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
12184: $changes{$itemid} = 1;
12185: }
12186: }
12187: }
12188: $allpos[$newpos] = $itemid;
12189: }
12190: if ($imgdeletions{$itemid}) {
12191: $changes{$itemid} = 1;
12192: #FIXME need to obsolete item in RES space
12193: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
12194: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
12195: $itemid,$configuserok,$switchserver,
12196: $author_ok);
12197: if ($imgurl) {
12198: $confhash{$itemid}{'image'} = $imgurl;
12199: $changes{$itemid} = 1;
12200: }
12201: if ($error) {
12202: &Apache::lonnet::logthis($error);
12203: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12204: }
12205: } elsif ($domconfig{$action}{$itemid}{'image'}) {
12206: $confhash{$itemid}{'image'} =
12207: $domconfig{$action}{$itemid}{'image'};
12208: }
12209: if ($customadds{$i}) {
12210: my $name = $env{'form.ltitools_custom_name_'.$i};
12211: $name =~ s/(`)/'/g;
12212: $name =~ s/^\s+//;
12213: $name =~ s/\s+$//;
12214: my $value = $env{'form.ltitools_custom_value_'.$i};
12215: $value =~ s/(`)/'/g;
12216: $value =~ s/^\s+//;
12217: $value =~ s/\s+$//;
12218: if ($name ne '') {
12219: $confhash{$itemid}{'custom'}{$name} = $value;
12220: $changes{$itemid} = 1;
12221: }
12222: }
12223: my %customdels;
12224: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
12225: if (@customdeletions) {
12226: $changes{$itemid} = 1;
12227: }
12228: map { $customdels{$_} = 1; } @customdeletions;
12229: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
12230: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
12231: unless ($customdels{$key}) {
12232: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
12233: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
12234: }
12235: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
12236: $changes{$itemid} = 1;
12237: }
12238: }
12239: }
12240: }
12241: unless ($changes{$itemid}) {
12242: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
12243: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
12244: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
12245: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
12246: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
12247: $changes{$itemid} = 1;
12248: last;
12249: }
12250: }
12251: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
12252: $changes{$itemid} = 1;
12253: }
12254: }
12255: last if ($changes{$itemid});
12256: }
12257: }
12258: }
12259: }
12260: }
12261: if (@allpos > 0) {
12262: my $idx = 0;
12263: foreach my $itemid (@allpos) {
12264: if ($itemid ne '') {
12265: $confhash{$itemid}{'order'} = $idx;
12266: if (ref($domconfig{$action}) eq 'HASH') {
12267: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12268: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12269: $changes{$itemid} = 1;
12270: }
12271: }
12272: }
12273: $idx ++;
12274: }
12275: }
12276: }
12277: my %ltitoolshash = (
12278: $action => { %confhash }
12279: );
12280: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
12281: $dom);
12282: if ($putresult eq 'ok') {
12283: my %ltienchash = (
12284: $action => { %encconfig }
12285: );
12286: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12287: if (keys(%changes) > 0) {
12288: my $cachetime = 24*60*60;
12289: my %ltiall = %confhash;
12290: foreach my $id (keys(%ltiall)) {
12291: if (ref($encconfig{$id}) eq 'HASH') {
12292: foreach my $item ('key','secret') {
12293: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12294: }
12295: }
12296: }
12297: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
12298: if (ref($lastactref) eq 'HASH') {
12299: $lastactref->{'ltitools'} = 1;
12300: }
12301: $resulttext = &mt('Changes made:').'<ul>';
12302: my %bynum;
12303: foreach my $itemid (sort(keys(%changes))) {
12304: my $position = $confhash{$itemid}{'order'};
12305: $bynum{$position} = $itemid;
12306: }
12307: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12308: my $itemid = $bynum{$pos};
12309: if (ref($confhash{$itemid}) ne 'HASH') {
12310: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12311: } else {
12312: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
12313: if ($confhash{$itemid}{'image'}) {
12314: $resulttext .= ' '.
12315: '<img src="'.$confhash{$itemid}{'image'}.'"'.
12316: ' alt="'.&mt('Tool Provider icon').'" />';
12317: }
12318: $resulttext .= '</li><ul>';
12319: my $position = $pos + 1;
12320: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12321: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
12322: if ($confhash{$itemid}{$item} ne '') {
12323: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12324: }
12325: }
12326: if ($encconfig{$itemid}{'key'} ne '') {
12327: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12328: }
12329: if ($encconfig{$itemid}{'secret'} ne '') {
12330: $resulttext .= '<li>'.$lt{'secret'}.': ';
12331: my $num = length($encconfig{$itemid}{'secret'});
12332: $resulttext .= ('*'x$num).'</li>';
12333: }
12334: $resulttext .= '<li>'.&mt('Configurable in course:');
12335: my @possconfig = ('label','title','target','linktext','explanation','append');
12336: my $numconfig = 0;
12337: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
12338: foreach my $item (@possconfig) {
12339: if ($confhash{$itemid}{'crsconf'}{$item}) {
12340: $numconfig ++;
12341: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
12342: }
12343: }
12344: }
12345: if (!$numconfig) {
12346: $resulttext .= &mt('None');
12347: }
12348: $resulttext .= '</li>';
12349: foreach my $item ('passback','roster') {
12350: $resulttext .= '<li>'.$lt{$item}.' ';
12351: if ($confhash{$itemid}{$item}) {
12352: $resulttext .= &mt('Yes');
12353: if ($confhash{$itemid}{$item.'valid'}) {
12354: if ($item eq 'passback') {
12355: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
12356: $confhash{$itemid}{$item.'valid'});
12357: } else {
12358: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
12359: $confhash{$itemid}{$item.'valid'});
12360: }
12361: }
12362: } else {
12363: $resulttext .= &mt('No');
12364: }
12365: $resulttext .= '</li>';
12366: }
12367: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
12368: my $displaylist;
12369: if ($confhash{$itemid}{'display'}{'target'}) {
12370: $displaylist = &mt('Display target').': '.
12371: $confhash{$itemid}{'display'}{'target'}.',';
12372: }
12373: foreach my $size ('width','height') {
12374: if ($confhash{$itemid}{'display'}{$size}) {
12375: $displaylist .= (' 'x2).$lt{$size}.': '.
12376: $confhash{$itemid}{'display'}{$size}.',';
12377: }
12378: }
12379: if ($displaylist) {
12380: $displaylist =~ s/,$//;
12381: $resulttext .= '<li>'.$displaylist.'</li>';
12382: }
12383: foreach my $item ('linktext','explanation') {
12384: if ($confhash{$itemid}{'display'}{$item}) {
12385: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
12386: }
12387: }
12388: }
12389: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12390: my $fieldlist;
12391: foreach my $field (@allfields) {
12392: if ($confhash{$itemid}{'fields'}{$field}) {
12393: $fieldlist .= (' 'x2).$lt{$field}.',';
12394: }
12395: }
12396: if ($fieldlist) {
12397: $fieldlist =~ s/,$//;
12398: if ($confhash{$itemid}{'fields'}{'user'}) {
12399: if ($confhash{$itemid}{'incdom'}) {
12400: $fieldlist .= ' ('.&mt('username:domain').')';
12401: } else {
12402: $fieldlist .= ' ('.&mt('username').')';
12403: }
12404: }
12405: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
12406: }
12407: }
12408: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
12409: my $rolemaps;
12410: foreach my $role (@courseroles) {
12411: if ($confhash{$itemid}{'roles'}{$role}) {
12412: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
12413: $confhash{$itemid}{'roles'}{$role}.',';
12414: }
12415: }
12416: if ($rolemaps) {
12417: $rolemaps =~ s/,$//;
12418: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12419: }
12420: }
12421: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
12422: my $customlist;
12423: if (keys(%{$confhash{$itemid}{'custom'}})) {
12424: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
12425: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
12426: }
12427: }
12428: if ($customlist) {
12429: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
12430: }
12431: }
12432: $resulttext .= '</ul></li>';
12433: }
12434: }
12435: $resulttext .= '</ul>';
12436: } else {
12437: $resulttext = &mt('No changes made.');
12438: }
12439: } else {
12440: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12441: }
12442: if ($errors) {
12443: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12444: $errors.'</ul>';
12445: }
12446: return $resulttext;
12447: }
12448:
12449: sub process_ltitools_image {
12450: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
12451: my $filename = $env{'form.'.$caller.'.filename'};
12452: my ($error,$url);
12453: my ($width,$height) = (21,21);
12454: if ($configuserok eq 'ok') {
12455: if ($switchserver) {
12456: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
12457: $switchserver);
12458: } elsif ($author_ok eq 'ok') {
12459: my ($result,$imageurl,$madethumb) =
12460: &publishlogo($r,'upload',$caller,$dom,$confname,
12461: "ltitools/$itemid/icon",$width,$height);
12462: if ($result eq 'ok') {
12463: if ($madethumb) {
12464: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
12465: my $imagethumb = "$path/tn-".$imagefile;
12466: $url = $imagethumb;
12467: } else {
12468: $url = $imageurl;
12469: }
12470: } else {
12471: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12472: }
12473: } else {
12474: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12475: }
12476: } else {
12477: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12478: }
12479: return ($url,$error);
12480: }
12481:
12482: sub get_ltitools_id {
12483: my ($cdom,$title) = @_;
12484: # get lock on ltitools db
12485: my $lockhash = {
12486: lock => $env{'user.name'}.
12487: ':'.$env{'user.domain'},
12488: };
12489: my $tries = 0;
12490: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12491: my ($id,$error);
12492:
12493: while (($gotlock ne 'ok') && ($tries<10)) {
12494: $tries ++;
12495: sleep (0.1);
12496: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12497: }
12498: if ($gotlock eq 'ok') {
12499: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
12500: if ($currids{'lock'}) {
12501: delete($currids{'lock'});
12502: if (keys(%currids)) {
12503: my @curr = sort { $a <=> $b } keys(%currids);
12504: if ($curr[-1] =~ /^\d+$/) {
12505: $id = 1 + $curr[-1];
12506: }
12507: } else {
12508: $id = 1;
12509: }
12510: if ($id) {
12511: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
12512: $error = 'nostore';
12513: }
12514: } else {
12515: $error = 'nonumber';
12516: }
12517: }
12518: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
12519: } else {
12520: $error = 'nolock';
12521: }
12522: return ($id,$error);
12523: }
12524:
12525: sub modify_lti {
12526: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12527: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12528: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
12529: my (%posslti,%posslticrs,%posscrstype);
12530: my @courseroles = ('cc','in','ta','ep','st');
12531: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
12532: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
12533: my @coursetypes = ('official','unofficial','community','textbook','placement');
12534: my %coursetypetitles = &Apache::lonlocal::texthash (
12535: official => 'Official',
12536: unofficial => 'Unofficial',
12537: community => 'Community',
12538: textbook => 'Textbook',
12539: placement => 'Placement Test',
12540: );
12541: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12542: my %lt = <i_names();
12543: map { $posslti{$_} = 1; } @ltiroles;
12544: map { $posslticrs{$_} = 1; } @lticourseroles;
12545: map { $posscrstype{$_} = 1; } @coursetypes;
12546:
12547: my %menutitles = <imenu_titles();
12548:
12549: my (@items,%deletions,%itemids);
12550: if ($env{'form.lti_add'}) {
12551: my $consumer = $env{'form.lti_consumer_add'};
12552: $consumer =~ s/(`)/'/g;
12553: ($newid,my $error) = &get_lti_id($dom,$consumer);
12554: if ($newid) {
12555: $itemids{'add'} = $newid;
12556: push(@items,'add');
12557: $changes{$newid} = 1;
12558: } else {
12559: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
12560: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12561: }
12562: }
12563: if (ref($domconfig{$action}) eq 'HASH') {
12564: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
12565: if (@todelete) {
12566: map { $deletions{$_} = 1; } @todelete;
12567: }
12568: my $maxnum = $env{'form.lti_maxnum'};
12569: for (my $i=0; $i<=$maxnum; $i++) {
12570: my $itemid = $env{'form.lti_id_'.$i};
12571: $itemid =~ s/\D+//g;
12572: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12573: if ($deletions{$itemid}) {
12574: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
12575: } else {
12576: push(@items,$i);
12577: $itemids{$i} = $itemid;
12578: }
12579: }
12580: }
12581: }
12582: foreach my $idx (@items) {
12583: my $itemid = $itemids{$idx};
12584: next unless ($itemid);
12585: my $position = $env{'form.lti_pos_'.$idx};
12586: $position =~ s/\D+//g;
12587: if ($position ne '') {
12588: $allpos[$position] = $itemid;
12589: }
12590: foreach my $item ('consumer','key','secret','lifetime','requser') {
12591: my $formitem = 'form.lti_'.$item.'_'.$idx;
12592: $env{$formitem} =~ s/(`)/'/g;
12593: if ($item eq 'lifetime') {
12594: $env{$formitem} =~ s/[^\d.]//g;
12595: }
12596: if ($env{$formitem} ne '') {
12597: if (($item eq 'key') || ($item eq 'secret')) {
12598: $encconfig{$itemid}{$item} = $env{$formitem};
12599: } else {
12600: $confhash{$itemid}{$item} = $env{$formitem};
12601: unless (($idx eq 'add') || ($changes{$itemid})) {
12602: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12603: $changes{$itemid} = 1;
12604: }
12605: }
12606: }
12607: }
12608: }
12609: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
12610: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
12611: }
12612: if ($confhash{$itemid}{'requser'}) {
12613: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
12614: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
12615: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
12616: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
12617: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
12618: my $mapuser = $env{'form.lti_customuser_'.$idx};
12619: $mapuser =~ s/(`)/'/g;
12620: $mapuser =~ s/^\s+|\s+$//g;
12621: $confhash{$itemid}{'mapuser'} = $mapuser;
12622: }
12623: foreach my $ltirole (@lticourseroles) {
12624: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
12625: if (grep(/^\Q$possrole\E$/,@courseroles)) {
12626: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
12627: }
12628: }
12629: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
12630: my @makeuser;
12631: foreach my $ltirole (sort(@possmakeuser)) {
12632: if ($posslti{$ltirole}) {
12633: push(@makeuser,$ltirole);
12634: }
12635: }
12636: $confhash{$itemid}{'makeuser'} = \@makeuser;
12637: if (@makeuser) {
12638: my $lcauth = $env{'form.lti_lcauth_'.$idx};
12639: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
12640: $confhash{$itemid}{'lcauth'} = $lcauth;
12641: if ($lcauth ne 'internal') {
12642: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
12643: $lcauthparm =~ s/^(\s+|\s+)$//g;
12644: $lcauthparm =~ s/`//g;
12645: if ($lcauthparm ne '') {
12646: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
12647: }
12648: }
12649: } else {
12650: $confhash{$itemid}{'lcauth'} = 'lti';
12651: }
12652: }
12653: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
12654: if (@possinstdata) {
12655: foreach my $field (@possinstdata) {
12656: if (exists($fieldtitles{$field})) {
12657: push(@{$confhash{$itemid}{'instdata'}});
12658: }
12659: }
12660: }
12661: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
12662: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
12663: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
12664: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
12665: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
12666: $mapcrs =~ s/(`)/'/g;
12667: $mapcrs =~ s/^\s+|\s+$//g;
12668: $confhash{$itemid}{'mapcrs'} = $mapcrs;
12669: }
12670: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
12671: my @crstypes;
12672: foreach my $type (sort(@posstypes)) {
12673: if ($posscrstype{$type}) {
12674: push(@crstypes,$type);
12675: }
12676: }
12677: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
12678: if ($env{'form.lti_makecrs_'.$idx}) {
12679: $confhash{$itemid}{'makecrs'} = 1;
12680: }
12681: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
12682: my @selfenroll;
12683: foreach my $type (sort(@possenroll)) {
12684: if ($posslticrs{$type}) {
12685: push(@selfenroll,$type);
12686: }
12687: }
12688: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
12689: if ($env{'form.lti_crssec_'.$idx}) {
12690: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
12691: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
12692: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
12693: my $section = $env{'form.lti_customsection_'.$idx};
12694: $section =~ s/(`)/'/g;
12695: $section =~ s/^\s+|\s+$//g;
12696: if ($section ne '') {
12697: $confhash{$itemid}{'section'} = $section;
12698: }
12699: }
12700: }
12701: if ($env{'form.lti_callback_'.$idx}) {
12702: if ($env{'form.lti_callbackparam_'.$idx}) {
12703: my $callback = $env{'form.lti_callbackparam_'.$idx};
12704: $callback =~ s/^\s+|\s+$//g;
12705: $confhash{$itemid}{'callback'} = $callback;
12706: }
12707: }
12708: foreach my $field ('passback','roster','topmenu','inlinemenu') {
12709: if ($env{'form.lti_'.$field.'_'.$idx}) {
12710: $confhash{$itemid}{$field} = 1;
12711: }
12712: }
12713: if ($env{'form.lti_passback_'.$idx}) {
12714: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
12715: $confhash{$itemid}{'passbackformat'} = '1.0';
12716: } else {
12717: $confhash{$itemid}{'passbackformat'} = '1.1';
12718: }
12719: }
12720: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
12721: $confhash{$itemid}{lcmenu} = [];
12722: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
12723: foreach my $field (@possmenu) {
12724: if (exists($menutitles{$field})) {
12725: if ($field eq 'grades') {
12726: next unless ($env{'form.lti_inlinemenu_'.$idx});
12727: }
12728: push(@{$confhash{$itemid}{lcmenu}},$field);
12729: }
12730: }
12731: }
12732: unless (($idx eq 'add') || ($changes{$itemid})) {
12733: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
12734: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
12735: $changes{$itemid} = 1;
12736: }
12737: }
12738: unless ($changes{$itemid}) {
12739: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
12740: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
12741: $changes{$itemid} = 1;
12742: }
12743: }
12744: }
12745: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
12746: unless ($changes{$itemid}) {
12747: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
12748: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12749: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
12750: $confhash{$itemid}{$field});
12751: if (@diffs) {
12752: $changes{$itemid} = 1;
12753: }
12754: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
12755: $changes{$itemid} = 1;
12756: }
12757: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12758: if (@{$confhash{$itemid}{$field}} > 0) {
12759: $changes{$itemid} = 1;
12760: }
12761: }
12762: }
12763: }
12764: unless ($changes{$itemid}) {
12765: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
12766: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12767: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
12768: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
12769: $confhash{$itemid}{'maproles'}{$ltirole}) {
12770: $changes{$itemid} = 1;
12771: last;
12772: }
12773: }
12774: unless ($changes{$itemid}) {
12775: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
12776: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
12777: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
12778: $changes{$itemid} = 1;
12779: last;
12780: }
12781: }
12782: }
12783: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
12784: $changes{$itemid} = 1;
12785: }
12786: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12787: unless ($changes{$itemid}) {
12788: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
12789: $changes{$itemid} = 1;
12790: }
12791: }
12792: }
12793: }
12794: }
12795: }
12796: }
12797: if (@allpos > 0) {
12798: my $idx = 0;
12799: foreach my $itemid (@allpos) {
12800: if ($itemid ne '') {
12801: $confhash{$itemid}{'order'} = $idx;
12802: if (ref($domconfig{$action}) eq 'HASH') {
12803: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12804: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12805: $changes{$itemid} = 1;
12806: }
12807: }
12808: }
12809: $idx ++;
12810: }
12811: }
12812: }
12813: my %ltihash = (
12814: $action => { %confhash }
12815: );
12816: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
12817: $dom);
12818: if ($putresult eq 'ok') {
12819: my %ltienchash = (
12820: $action => { %encconfig }
12821: );
12822: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12823: if (keys(%changes) > 0) {
12824: my $cachetime = 24*60*60;
12825: my %ltiall = %confhash;
12826: foreach my $id (keys(%ltiall)) {
12827: if (ref($encconfig{$id}) eq 'HASH') {
12828: foreach my $item ('key','secret') {
12829: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12830: }
12831: }
12832: }
12833: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
12834: if (ref($lastactref) eq 'HASH') {
12835: $lastactref->{'lti'} = 1;
12836: }
12837: $resulttext = &mt('Changes made:').'<ul>';
12838: my %bynum;
12839: foreach my $itemid (sort(keys(%changes))) {
12840: my $position = $confhash{$itemid}{'order'};
12841: $bynum{$position} = $itemid;
12842: }
12843: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12844: my $itemid = $bynum{$pos};
12845: if (ref($confhash{$itemid}) ne 'HASH') {
12846: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12847: } else {
12848: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
12849: my $position = $pos + 1;
12850: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12851: foreach my $item ('version','lifetime') {
12852: if ($confhash{$itemid}{$item} ne '') {
12853: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12854: }
12855: }
12856: if ($encconfig{$itemid}{'key'} ne '') {
12857: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12858: }
12859: if ($encconfig{$itemid}{'secret'} ne '') {
12860: $resulttext .= '<li>'.$lt{'secret'}.': ';
12861: my $num = length($encconfig{$itemid}{'secret'});
12862: $resulttext .= ('*'x$num).'</li>';
12863: }
12864: if ($confhash{$itemid}{'requser'}) {
12865: if ($confhash{$itemid}{'mapuser'}) {
12866: my $shownmapuser;
12867: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
12868: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
12869: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
12870: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
12871: } else {
12872: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
12873: }
12874: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
12875: }
12876: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12877: my $rolemaps;
12878: foreach my $role (@ltiroles) {
12879: if ($confhash{$itemid}{'maproles'}{$role}) {
12880: $rolemaps .= (' 'x2).$role.'='.
12881: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
12882: 'Course').',';
12883: }
12884: }
12885: if ($rolemaps) {
12886: $rolemaps =~ s/,$//;
12887: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12888: }
12889: }
12890: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
12891: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
12892: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
12893: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
12894: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
12895: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
12896: } else {
12897: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
12898: $confhash{$itemid}{'lcauth'});
12899: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
12900: $resulttext .= '; '.&mt('a randomly generated password will be created');
12901: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
12902: if ($confhash{$itemid}{'lcauthparm'} ne '') {
12903: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
12904: }
12905: } else {
12906: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
12907: }
12908: }
12909: $resulttext .= '</li>';
12910: } else {
12911: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
12912: }
12913: }
12914: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
12915: if (@{$confhash{$itemid}{'instdata'}} > 0) {
12916: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
12917: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
12918: } else {
12919: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
12920: }
12921: }
12922: if ($confhash{$itemid}{'mapcrs'}) {
12923: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
12924: }
12925: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
12926: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
12927: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
12928: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
12929: '</li>';
12930: } else {
12931: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
12932: }
12933: }
12934: if ($confhash{$itemid}{'makecrs'}) {
12935: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
12936: } else {
12937: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
12938: }
12939: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
12940: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
12941: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
12942: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
12943: '</li>';
12944: } else {
12945: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
12946: }
12947: }
12948: if ($confhash{$itemid}{'section'}) {
12949: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
12950: $resulttext .= '<li>'.&mt('User section from standard field:').
12951: ' (course_section_sourcedid)'.'</li>';
12952: } else {
12953: $resulttext .= '<li>'.&mt('User section from:').' '.
12954: $confhash{$itemid}{'section'}.'</li>';
12955: }
12956: } else {
12957: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
12958: }
12959: if ($confhash{$itemid}{'callback'}) {
12960: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
12961: } else {
12962: $resulttext .= '<li>'.&mt('No callback to logout LON-CAPA session when user logs out of Comsumer');
12963: }
12964: foreach my $item ('passback','roster','topmenu','inlinemenu') {
12965: $resulttext .= '<li>'.$lt{$item}.': ';
12966: if ($confhash{$itemid}{$item}) {
12967: $resulttext .= &mt('Yes');
12968: if ($item eq 'passback') {
12969: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
12970: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
12971: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
12972: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
12973: }
12974: }
12975: } else {
12976: $resulttext .= &mt('No');
12977: }
12978: $resulttext .= '</li>';
12979: }
12980: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
12981: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
12982: $resulttext .= '<li>'.&mt('Menu items:').' '.
12983: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
12984: } else {
12985: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
12986: }
12987: }
12988: }
12989: $resulttext .= '</ul></li>';
12990: }
12991: }
12992: $resulttext .= '</ul>';
12993: } else {
12994: $resulttext = &mt('No changes made.');
12995: }
12996: } else {
12997: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12998: }
12999: if ($errors) {
13000: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13001: $errors.'</ul>';
13002: }
13003: return $resulttext;
13004: }
13005:
13006: sub get_lti_id {
13007: my ($domain,$consumer) = @_;
13008: # get lock on lti db
13009: my $lockhash = {
13010: lock => $env{'user.name'}.
13011: ':'.$env{'user.domain'},
13012: };
13013: my $tries = 0;
13014: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
13015: my ($id,$error);
13016:
13017: while (($gotlock ne 'ok') && ($tries<10)) {
13018: $tries ++;
13019: sleep (0.1);
13020: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
13021: }
13022: if ($gotlock eq 'ok') {
13023: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
13024: if ($currids{'lock'}) {
13025: delete($currids{'lock'});
13026: if (keys(%currids)) {
13027: my @curr = sort { $a <=> $b } keys(%currids);
13028: if ($curr[-1] =~ /^\d+$/) {
13029: $id = 1 + $curr[-1];
13030: }
13031: } else {
13032: $id = 1;
13033: }
13034: if ($id) {
13035: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
13036: $error = 'nostore';
13037: }
13038: } else {
13039: $error = 'nonumber';
13040: }
13041: }
13042: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
13043: } else {
13044: $error = 'nolock';
13045: }
13046: return ($id,$error);
13047: }
13048:
13049: sub modify_autoenroll {
13050: my ($dom,$lastactref,%domconfig) = @_;
13051: my ($resulttext,%changes);
13052: my %currautoenroll;
13053: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
13054: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
13055: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
13056: }
13057: }
13058: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
13059: my %title = ( run => 'Auto-enrollment active',
13060: sender => 'Sender for notification messages',
13061: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
13062: failsafe => 'Failsafe for no drops if institutional data missing for a section');
13063: my @offon = ('off','on');
13064: my $sender_uname = $env{'form.sender_uname'};
13065: my $sender_domain = $env{'form.sender_domain'};
13066: if ($sender_domain eq '') {
13067: $sender_uname = '';
13068: } elsif ($sender_uname eq '') {
13069: $sender_domain = '';
13070: }
13071: my $coowners = $env{'form.autoassign_coowners'};
13072: my $failsafe = $env{'form.autoenroll_failsafe'};
13073: $failsafe =~ s{^\s+|\s+$}{}g;
13074: if ($failsafe =~ /\D/) {
13075: undef($failsafe);
13076: }
13077: my %autoenrollhash = (
13078: autoenroll => { 'run' => $env{'form.autoenroll_run'},
13079: 'sender_uname' => $sender_uname,
13080: 'sender_domain' => $sender_domain,
13081: 'co-owners' => $coowners,
13082: 'autofailsafe' => $failsafe,
13083: }
13084: );
13085: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
13086: $dom);
13087: if ($putresult eq 'ok') {
13088: if (exists($currautoenroll{'run'})) {
13089: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
13090: $changes{'run'} = 1;
13091: }
13092: } elsif ($autorun) {
13093: if ($env{'form.autoenroll_run'} ne '1') {
13094: $changes{'run'} = 1;
13095: }
13096: }
13097: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
13098: $changes{'sender'} = 1;
13099: }
13100: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
13101: $changes{'sender'} = 1;
13102: }
13103: if ($currautoenroll{'co-owners'} ne '') {
13104: if ($currautoenroll{'co-owners'} ne $coowners) {
13105: $changes{'coowners'} = 1;
13106: }
13107: } elsif ($coowners) {
13108: $changes{'coowners'} = 1;
13109: }
13110: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
13111: $changes{'autofailsafe'} = 1;
13112: }
13113: if (keys(%changes) > 0) {
13114: $resulttext = &mt('Changes made:').'<ul>';
13115: if ($changes{'run'}) {
13116: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
13117: }
13118: if ($changes{'sender'}) {
13119: if ($sender_uname eq '' || $sender_domain eq '') {
13120: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
13121: } else {
13122: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
13123: }
13124: }
13125: if ($changes{'coowners'}) {
13126: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
13127: &Apache::loncommon::devalidate_domconfig_cache($dom);
13128: if (ref($lastactref) eq 'HASH') {
13129: $lastactref->{'domainconfig'} = 1;
13130: }
13131: }
13132: if ($changes{'autofailsafe'}) {
13133: if ($failsafe ne '') {
13134: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
13135: } else {
13136: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
13137: }
13138: &Apache::lonnet::get_domain_defaults($dom,1);
13139: if (ref($lastactref) eq 'HASH') {
13140: $lastactref->{'domdefaults'} = 1;
13141: }
13142: }
13143: $resulttext .= '</ul>';
13144: } else {
13145: $resulttext = &mt('No changes made to auto-enrollment settings');
13146: }
13147: } else {
13148: $resulttext = '<span class="LC_error">'.
13149: &mt('An error occurred: [_1]',$putresult).'</span>';
13150: }
13151: return $resulttext;
13152: }
13153:
13154: sub modify_autoupdate {
13155: my ($dom,%domconfig) = @_;
13156: my ($resulttext,%currautoupdate,%fields,%changes);
13157: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
13158: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
13159: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
13160: }
13161: }
13162: my @offon = ('off','on');
13163: my %title = &Apache::lonlocal::texthash (
13164: run => 'Auto-update:',
13165: classlists => 'Updates to user information in classlists?'
13166: );
13167: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13168: my %fieldtitles = &Apache::lonlocal::texthash (
13169: id => 'Student/Employee ID',
13170: permanentemail => 'E-mail address',
13171: lastname => 'Last Name',
13172: firstname => 'First Name',
13173: middlename => 'Middle Name',
13174: generation => 'Generation',
13175: );
13176: $othertitle = &mt('All users');
13177: if (keys(%{$usertypes}) > 0) {
13178: $othertitle = &mt('Other users');
13179: }
13180: foreach my $key (keys(%env)) {
13181: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
13182: my ($usertype,$item) = ($1,$2);
13183: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
13184: if ($usertype eq 'default') {
13185: push(@{$fields{$1}},$2);
13186: } elsif (ref($types) eq 'ARRAY') {
13187: if (grep(/^\Q$usertype\E$/,@{$types})) {
13188: push(@{$fields{$1}},$2);
13189: }
13190: }
13191: }
13192: }
13193: }
13194: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
13195: @lockablenames = sort(@lockablenames);
13196: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
13197: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13198: if (@changed) {
13199: $changes{'lockablenames'} = 1;
13200: }
13201: } else {
13202: if (@lockablenames) {
13203: $changes{'lockablenames'} = 1;
13204: }
13205: }
13206: my %updatehash = (
13207: autoupdate => { run => $env{'form.autoupdate_run'},
13208: classlists => $env{'form.classlists'},
13209: fields => {%fields},
13210: lockablenames => \@lockablenames,
13211: }
13212: );
13213: foreach my $key (keys(%currautoupdate)) {
13214: if (($key eq 'run') || ($key eq 'classlists')) {
13215: if (exists($updatehash{autoupdate}{$key})) {
13216: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
13217: $changes{$key} = 1;
13218: }
13219: }
13220: } elsif ($key eq 'fields') {
13221: if (ref($currautoupdate{$key}) eq 'HASH') {
13222: foreach my $item (@{$types},'default') {
13223: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
13224: my $change = 0;
13225: foreach my $type (@{$currautoupdate{$key}{$item}}) {
13226: if (!exists($fields{$item})) {
13227: $change = 1;
13228: last;
13229: } elsif (ref($fields{$item}) eq 'ARRAY') {
13230: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
13231: $change = 1;
13232: last;
13233: }
13234: }
13235: }
13236: if ($change) {
13237: push(@{$changes{$key}},$item);
13238: }
13239: }
13240: }
13241: }
13242: } elsif ($key eq 'lockablenames') {
13243: if (ref($currautoupdate{$key}) eq 'ARRAY') {
13244: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13245: if (@changed) {
13246: $changes{'lockablenames'} = 1;
13247: }
13248: } else {
13249: if (@lockablenames) {
13250: $changes{'lockablenames'} = 1;
13251: }
13252: }
13253: }
13254: }
13255: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
13256: if (@lockablenames) {
13257: $changes{'lockablenames'} = 1;
13258: }
13259: }
13260: foreach my $item (@{$types},'default') {
13261: if (defined($fields{$item})) {
13262: if (ref($currautoupdate{'fields'}) eq 'HASH') {
13263: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
13264: my $change = 0;
13265: if (ref($fields{$item}) eq 'ARRAY') {
13266: foreach my $type (@{$fields{$item}}) {
13267: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
13268: $change = 1;
13269: last;
13270: }
13271: }
13272: }
13273: if ($change) {
13274: push(@{$changes{'fields'}},$item);
13275: }
13276: } else {
13277: push(@{$changes{'fields'}},$item);
13278: }
13279: } else {
13280: push(@{$changes{'fields'}},$item);
13281: }
13282: }
13283: }
13284: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
13285: $dom);
13286: if ($putresult eq 'ok') {
13287: if (keys(%changes) > 0) {
13288: $resulttext = &mt('Changes made:').'<ul>';
13289: foreach my $key (sort(keys(%changes))) {
13290: if ($key eq 'lockablenames') {
13291: $resulttext .= '<li>';
13292: if (@lockablenames) {
13293: $usertypes->{'default'} = $othertitle;
13294: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
13295: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
13296: } else {
13297: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
13298: }
13299: $resulttext .= '</li>';
13300: } elsif (ref($changes{$key}) eq 'ARRAY') {
13301: foreach my $item (@{$changes{$key}}) {
13302: my @newvalues;
13303: foreach my $type (@{$fields{$item}}) {
13304: push(@newvalues,$fieldtitles{$type});
13305: }
13306: my $newvaluestr;
13307: if (@newvalues > 0) {
13308: $newvaluestr = join(', ',@newvalues);
13309: } else {
13310: $newvaluestr = &mt('none');
13311: }
13312: if ($item eq 'default') {
13313: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
13314: } else {
13315: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
13316: }
13317: }
13318: } else {
13319: my $newvalue;
13320: if ($key eq 'run') {
13321: $newvalue = $offon[$env{'form.autoupdate_run'}];
13322: } else {
13323: $newvalue = $offon[$env{'form.'.$key}];
13324: }
13325: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
13326: }
13327: }
13328: $resulttext .= '</ul>';
13329: } else {
13330: $resulttext = &mt('No changes made to autoupdates');
13331: }
13332: } else {
13333: $resulttext = '<span class="LC_error">'.
13334: &mt('An error occurred: [_1]',$putresult).'</span>';
13335: }
13336: return $resulttext;
13337: }
13338:
13339: sub modify_autocreate {
13340: my ($dom,%domconfig) = @_;
13341: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
13342: if (ref($domconfig{'autocreate'}) eq 'HASH') {
13343: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
13344: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
13345: }
13346: }
13347: my %title= ( xml => 'Auto-creation of courses in XML course description files',
13348: req => 'Auto-creation of validated requests for official courses',
13349: xmldc => 'Identity of course creator of courses from XML files',
13350: );
13351: my @types = ('xml','req');
13352: foreach my $item (@types) {
13353: $newvals{$item} = $env{'form.autocreate_'.$item};
13354: $newvals{$item} =~ s/\D//g;
13355: $newvals{$item} = 0 if ($newvals{$item} eq '');
13356: }
13357: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
13358: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13359: unless (exists($domcoords{$newvals{'xmldc'}})) {
13360: $newvals{'xmldc'} = '';
13361: }
13362: %autocreatehash = (
13363: autocreate => { xml => $newvals{'xml'},
13364: req => $newvals{'req'},
13365: }
13366: );
13367: if ($newvals{'xmldc'} ne '') {
13368: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
13369: }
13370: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
13371: $dom);
13372: if ($putresult eq 'ok') {
13373: my @items = @types;
13374: if ($newvals{'xml'}) {
13375: push(@items,'xmldc');
13376: }
13377: foreach my $item (@items) {
13378: if (exists($currautocreate{$item})) {
13379: if ($currautocreate{$item} ne $newvals{$item}) {
13380: $changes{$item} = 1;
13381: }
13382: } elsif ($newvals{$item}) {
13383: $changes{$item} = 1;
13384: }
13385: }
13386: if (keys(%changes) > 0) {
13387: my @offon = ('off','on');
13388: $resulttext = &mt('Changes made:').'<ul>';
13389: foreach my $item (@types) {
13390: if ($changes{$item}) {
13391: my $newtxt = $offon[$newvals{$item}];
13392: $resulttext .= '<li>'.
13393: &mt("$title{$item} set to [_1]$newtxt [_2]",
13394: '<b>','</b>').
13395: '</li>';
13396: }
13397: }
13398: if ($changes{'xmldc'}) {
13399: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
13400: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
13401: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
13402: }
13403: $resulttext .= '</ul>';
13404: } else {
13405: $resulttext = &mt('No changes made to auto-creation settings');
13406: }
13407: } else {
13408: $resulttext = '<span class="LC_error">'.
13409: &mt('An error occurred: [_1]',$putresult).'</span>';
13410: }
13411: return $resulttext;
13412: }
13413:
13414: sub modify_directorysrch {
13415: my ($dom,$lastactref,%domconfig) = @_;
13416: my ($resulttext,%changes);
13417: my %currdirsrch;
13418: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
13419: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
13420: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
13421: }
13422: }
13423: my %title = ( available => 'Institutional directory search available',
13424: localonly => 'Other domains can search institution',
13425: lcavailable => 'LON-CAPA directory search available',
13426: lclocalonly => 'Other domains can search LON-CAPA domain',
13427: searchby => 'Search types',
13428: searchtypes => 'Search latitude');
13429: my @offon = ('off','on');
13430: my @otherdoms = ('Yes','No');
13431:
13432: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
13433: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
13434: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
13435:
13436: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13437: if (keys(%{$usertypes}) == 0) {
13438: @cansearch = ('default');
13439: } else {
13440: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
13441: foreach my $type (@{$currdirsrch{'cansearch'}}) {
13442: if (!grep(/^\Q$type\E$/,@cansearch)) {
13443: push(@{$changes{'cansearch'}},$type);
13444: }
13445: }
13446: foreach my $type (@cansearch) {
13447: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
13448: push(@{$changes{'cansearch'}},$type);
13449: }
13450: }
13451: } else {
13452: push(@{$changes{'cansearch'}},@cansearch);
13453: }
13454: }
13455:
13456: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
13457: foreach my $by (@{$currdirsrch{'searchby'}}) {
13458: if (!grep(/^\Q$by\E$/,@searchby)) {
13459: push(@{$changes{'searchby'}},$by);
13460: }
13461: }
13462: foreach my $by (@searchby) {
13463: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
13464: push(@{$changes{'searchby'}},$by);
13465: }
13466: }
13467: } else {
13468: push(@{$changes{'searchby'}},@searchby);
13469: }
13470:
13471: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
13472: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
13473: if (!grep(/^\Q$type\E$/,@searchtypes)) {
13474: push(@{$changes{'searchtypes'}},$type);
13475: }
13476: }
13477: foreach my $type (@searchtypes) {
13478: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
13479: push(@{$changes{'searchtypes'}},$type);
13480: }
13481: }
13482: } else {
13483: if (exists($currdirsrch{'searchtypes'})) {
13484: foreach my $type (@searchtypes) {
13485: if ($type ne $currdirsrch{'searchtypes'}) {
13486: push(@{$changes{'searchtypes'}},$type);
13487: }
13488: }
13489: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
13490: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
13491: }
13492: } else {
13493: push(@{$changes{'searchtypes'}},@searchtypes);
13494: }
13495: }
13496:
13497: my %dirsrch_hash = (
13498: directorysrch => { available => $env{'form.dirsrch_available'},
13499: cansearch => \@cansearch,
13500: localonly => $env{'form.dirsrch_instlocalonly'},
13501: lclocalonly => $env{'form.dirsrch_domlocalonly'},
13502: lcavailable => $env{'form.dirsrch_domavailable'},
13503: searchby => \@searchby,
13504: searchtypes => \@searchtypes,
13505: }
13506: );
13507: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
13508: $dom);
13509: if ($putresult eq 'ok') {
13510: if (exists($currdirsrch{'available'})) {
13511: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
13512: $changes{'available'} = 1;
13513: }
13514: } else {
13515: if ($env{'form.dirsrch_available'} eq '1') {
13516: $changes{'available'} = 1;
13517: }
13518: }
13519: if (exists($currdirsrch{'lcavailable'})) {
13520: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
13521: $changes{'lcavailable'} = 1;
13522: }
13523: } else {
13524: if ($env{'form.dirsrch_lcavailable'} eq '1') {
13525: $changes{'lcavailable'} = 1;
13526: }
13527: }
13528: if (exists($currdirsrch{'localonly'})) {
13529: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
13530: $changes{'localonly'} = 1;
13531: }
13532: } else {
13533: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
13534: $changes{'localonly'} = 1;
13535: }
13536: }
13537: if (exists($currdirsrch{'lclocalonly'})) {
13538: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
13539: $changes{'lclocalonly'} = 1;
13540: }
13541: } else {
13542: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
13543: $changes{'lclocalonly'} = 1;
13544: }
13545: }
13546: if (keys(%changes) > 0) {
13547: $resulttext = &mt('Changes made:').'<ul>';
13548: if ($changes{'available'}) {
13549: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
13550: }
13551: if ($changes{'lcavailable'}) {
13552: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
13553: }
13554: if ($changes{'localonly'}) {
13555: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
13556: }
13557: if ($changes{'lclocalonly'}) {
13558: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
13559: }
13560: if (ref($changes{'cansearch'}) eq 'ARRAY') {
13561: my $chgtext;
13562: if (ref($usertypes) eq 'HASH') {
13563: if (keys(%{$usertypes}) > 0) {
13564: foreach my $type (@{$types}) {
13565: if (grep(/^\Q$type\E$/,@cansearch)) {
13566: $chgtext .= $usertypes->{$type}.'; ';
13567: }
13568: }
13569: if (grep(/^default$/,@cansearch)) {
13570: $chgtext .= $othertitle;
13571: } else {
13572: $chgtext =~ s/\; $//;
13573: }
13574: $resulttext .=
13575: '<li>'.
13576: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
13577: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
13578: '</li>';
13579: }
13580: }
13581: }
13582: if (ref($changes{'searchby'}) eq 'ARRAY') {
13583: my ($searchtitles,$titleorder) = &sorted_searchtitles();
13584: my $chgtext;
13585: foreach my $type (@{$titleorder}) {
13586: if (grep(/^\Q$type\E$/,@searchby)) {
13587: if (defined($searchtitles->{$type})) {
13588: $chgtext .= $searchtitles->{$type}.'; ';
13589: }
13590: }
13591: }
13592: $chgtext =~ s/\; $//;
13593: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
13594: }
13595: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
13596: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
13597: my $chgtext;
13598: foreach my $type (@{$srchtypeorder}) {
13599: if (grep(/^\Q$type\E$/,@searchtypes)) {
13600: if (defined($srchtypes_desc->{$type})) {
13601: $chgtext .= $srchtypes_desc->{$type}.'; ';
13602: }
13603: }
13604: }
13605: $chgtext =~ s/\; $//;
13606: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
13607: }
13608: $resulttext .= '</ul>';
13609: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
13610: if (ref($lastactref) eq 'HASH') {
13611: $lastactref->{'directorysrch'} = 1;
13612: }
13613: } else {
13614: $resulttext = &mt('No changes made to directory search settings');
13615: }
13616: } else {
13617: $resulttext = '<span class="LC_error">'.
13618: &mt('An error occurred: [_1]',$putresult).'</span>';
13619: }
13620: return $resulttext;
13621: }
13622:
13623: sub modify_contacts {
13624: my ($dom,$lastactref,%domconfig) = @_;
13625: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
13626: if (ref($domconfig{'contacts'}) eq 'HASH') {
13627: foreach my $key (keys(%{$domconfig{'contacts'}})) {
13628: $currsetting{$key} = $domconfig{'contacts'}{$key};
13629: }
13630: }
13631: my (%others,%to,%bcc,%includestr,%includeloc);
13632: my @contacts = ('supportemail','adminemail');
13633: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
13634: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
13635: my @toggles = ('reporterrors','reportupdates','reportstatus');
13636: my @lonstatus = ('threshold','sysmail','weights','excluded');
13637: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13638: foreach my $type (@mailings) {
13639: @{$newsetting{$type}} =
13640: &Apache::loncommon::get_env_multiple('form.'.$type);
13641: foreach my $item (@contacts) {
13642: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13643: $contacts_hash{contacts}{$type}{$item} = 1;
13644: } else {
13645: $contacts_hash{contacts}{$type}{$item} = 0;
13646: }
13647: }
13648: $others{$type} = $env{'form.'.$type.'_others'};
13649: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13650: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13651: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13652: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13653: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13654: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13655: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13656: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13657: }
13658: }
13659: }
13660: foreach my $item (@contacts) {
13661: $to{$item} = $env{'form.'.$item};
13662: $contacts_hash{'contacts'}{$item} = $to{$item};
13663: }
13664: foreach my $item (@toggles) {
13665: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13666: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13667: }
13668: }
13669: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13670: foreach my $item (@lonstatus) {
13671: if ($item eq 'excluded') {
13672: my (%serverhomes,@excluded);
13673: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13674: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13675: if (@possexcluded) {
13676: foreach my $id (sort(@possexcluded)) {
13677: if ($serverhomes{$id}) {
13678: push(@excluded,$id);
13679: }
13680: }
13681: }
13682: if (@excluded) {
13683: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13684: }
13685: } elsif ($item eq 'weights') {
13686: foreach my $type ('E','W','N') {
13687: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13688: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13689: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13690: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13691: $env{'form.error'.$item.'_'.$type};
13692: }
13693: }
13694: }
13695: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13696: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13697: if ($env{'form.error'.$item} =~ /^\d+$/) {
13698: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13699: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13700: }
13701: }
13702: }
13703: }
13704: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13705: foreach my $field (@{$fields}) {
13706: if (ref($possoptions->{$field}) eq 'ARRAY') {
13707: my $value = $env{'form.helpform_'.$field};
13708: $value =~ s/^\s+|\s+$//g;
13709: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13710: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13711: if ($field eq 'screenshot') {
13712: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13713: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13714: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13715: }
13716: }
13717: }
13718: }
13719: }
13720: }
13721: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13722: my (@statuses,%usertypeshash,@overrides);
13723: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
13724: @statuses = @{$types};
13725: if (ref($usertypes) eq 'HASH') {
13726: %usertypeshash = %{$usertypes};
13727: }
13728: }
13729: if (@statuses) {
13730: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
13731: foreach my $type (@possoverrides) {
13732: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
13733: push(@overrides,$type);
13734: }
13735: }
13736: if (@overrides) {
13737: foreach my $type (@overrides) {
13738: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
13739: foreach my $item (@contacts) {
13740: if (grep(/^\Q$item\E$/,@standard)) {
13741: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
13742: $newsetting{'override_'.$type}{$item} = 1;
13743: } else {
13744: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
13745: $newsetting{'override_'.$type}{$item} = 0;
13746: }
13747: }
13748: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
13749: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13750: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
13751: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13752: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
13753: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
13754: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
13755: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13756: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
13757: }
13758: }
13759: }
13760: }
13761: if (keys(%currsetting) > 0) {
13762: foreach my $item (@contacts) {
13763: if ($to{$item} ne $currsetting{$item}) {
13764: $changes{$item} = 1;
13765: }
13766: }
13767: foreach my $type (@mailings) {
13768: foreach my $item (@contacts) {
13769: if (ref($currsetting{$type}) eq 'HASH') {
13770: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
13771: push(@{$changes{$type}},$item);
13772: }
13773: } else {
13774: push(@{$changes{$type}},@{$newsetting{$type}});
13775: }
13776: }
13777: if ($others{$type} ne $currsetting{$type}{'others'}) {
13778: push(@{$changes{$type}},'others');
13779: }
13780: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13781: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
13782: push(@{$changes{$type}},'bcc');
13783: }
13784: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
13785: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
13786: push(@{$changes{$type}},'include');
13787: }
13788: }
13789: }
13790: if (ref($fields) eq 'ARRAY') {
13791: if (ref($currsetting{'helpform'}) eq 'HASH') {
13792: foreach my $field (@{$fields}) {
13793: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
13794: push(@{$changes{'helpform'}},$field);
13795: }
13796: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13797: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
13798: push(@{$changes{'helpform'}},'maxsize');
13799: }
13800: }
13801: }
13802: } else {
13803: foreach my $field (@{$fields}) {
13804: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13805: push(@{$changes{'helpform'}},$field);
13806: }
13807: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13808: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13809: push(@{$changes{'helpform'}},'maxsize');
13810: }
13811: }
13812: }
13813: }
13814: }
13815: if (@statuses) {
13816: if (ref($currsetting{'overrides'}) eq 'HASH') {
13817: foreach my $key (keys(%{$currsetting{'overrides'}})) {
13818: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
13819: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
13820: foreach my $item (@contacts,'bcc','others','include') {
13821: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
13822: push(@{$changes{'overrides'}},$key);
13823: last;
13824: }
13825: }
13826: } else {
13827: push(@{$changes{'overrides'}},$key);
13828: }
13829: }
13830: }
13831: foreach my $key (@overrides) {
13832: unless (exists($currsetting{'overrides'}{$key})) {
13833: push(@{$changes{'overrides'}},$key);
13834: }
13835: }
13836: } else {
13837: foreach my $key (@overrides) {
13838: push(@{$changes{'overrides'}},$key);
13839: }
13840: }
13841: }
13842: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
13843: foreach my $key ('excluded','weights','threshold','sysmail') {
13844: if ($key eq 'excluded') {
13845: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13846: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
13847: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13848: (@{$currsetting{'lonstatus'}{$key}})) {
13849: my @diffs =
13850: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
13851: $currsetting{'lonstatus'}{$key});
13852: if (@diffs) {
13853: push(@{$changes{'lonstatus'}},$key);
13854: }
13855: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
13856: push(@{$changes{'lonstatus'}},$key);
13857: }
13858: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13859: (@{$currsetting{'lonstatus'}{$key}})) {
13860: push(@{$changes{'lonstatus'}},$key);
13861: }
13862: } elsif ($key eq 'weights') {
13863: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13864: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
13865: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13866: foreach my $type ('E','W','N','U') {
13867: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
13868: $currsetting{'lonstatus'}{$key}{$type}) {
13869: push(@{$changes{'lonstatus'}},$key);
13870: last;
13871: }
13872: }
13873: } else {
13874: foreach my $type ('E','W','N','U') {
13875: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
13876: push(@{$changes{'lonstatus'}},$key);
13877: last;
13878: }
13879: }
13880: }
13881: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13882: foreach my $type ('E','W','N','U') {
13883: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
13884: push(@{$changes{'lonstatus'}},$key);
13885: last;
13886: }
13887: }
13888: }
13889: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
13890: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13891: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13892: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
13893: push(@{$changes{'lonstatus'}},$key);
13894: }
13895: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
13896: push(@{$changes{'lonstatus'}},$key);
13897: }
13898: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13899: push(@{$changes{'lonstatus'}},$key);
13900: }
13901: }
13902: }
13903: } else {
13904: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13905: foreach my $key ('excluded','weights','threshold','sysmail') {
13906: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13907: push(@{$changes{'lonstatus'}},$key);
13908: }
13909: }
13910: }
13911: }
13912: } else {
13913: my %default;
13914: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
13915: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
13916: $default{'errormail'} = 'adminemail';
13917: $default{'packagesmail'} = 'adminemail';
13918: $default{'helpdeskmail'} = 'supportemail';
13919: $default{'otherdomsmail'} = 'supportemail';
13920: $default{'lonstatusmail'} = 'adminemail';
13921: $default{'requestsmail'} = 'adminemail';
13922: $default{'updatesmail'} = 'adminemail';
13923: $default{'hostipmail'} = 'adminemail';
13924: foreach my $item (@contacts) {
13925: if ($to{$item} ne $default{$item}) {
13926: $changes{$item} = 1;
13927: }
13928: }
13929: foreach my $type (@mailings) {
13930: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
13931: push(@{$changes{$type}},@{$newsetting{$type}});
13932: }
13933: if ($others{$type} ne '') {
13934: push(@{$changes{$type}},'others');
13935: }
13936: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13937: if ($bcc{$type} ne '') {
13938: push(@{$changes{$type}},'bcc');
13939: }
13940: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
13941: push(@{$changes{$type}},'include');
13942: }
13943: }
13944: }
13945: if (ref($fields) eq 'ARRAY') {
13946: foreach my $field (@{$fields}) {
13947: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13948: push(@{$changes{'helpform'}},$field);
13949: }
13950: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13951: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13952: push(@{$changes{'helpform'}},'maxsize');
13953: }
13954: }
13955: }
13956: }
13957: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13958: foreach my $key ('excluded','weights','threshold','sysmail') {
13959: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13960: push(@{$changes{'lonstatus'}},$key);
13961: }
13962: }
13963: }
13964: }
13965: foreach my $item (@toggles) {
13966: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
13967: $changes{$item} = 1;
13968: } elsif ((!$env{'form.'.$item}) &&
13969: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
13970: $changes{$item} = 1;
13971: }
13972: }
13973: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
13974: $dom);
13975: if ($putresult eq 'ok') {
13976: if (keys(%changes) > 0) {
13977: &Apache::loncommon::devalidate_domconfig_cache($dom);
13978: if (ref($lastactref) eq 'HASH') {
13979: $lastactref->{'domainconfig'} = 1;
13980: }
13981: my ($titles,$short_titles) = &contact_titles();
13982: $resulttext = &mt('Changes made:').'<ul>';
13983: foreach my $item (@contacts) {
13984: if ($changes{$item}) {
13985: $resulttext .= '<li>'.$titles->{$item}.
13986: &mt(' set to: ').
13987: '<span class="LC_cusr_emph">'.
13988: $to{$item}.'</span></li>';
13989: }
13990: }
13991: foreach my $type (@mailings) {
13992: if (ref($changes{$type}) eq 'ARRAY') {
13993: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13994: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
13995: } else {
13996: $resulttext .= '<li>'.$titles->{$type}.': ';
13997: }
13998: my @text;
13999: foreach my $item (@{$newsetting{$type}}) {
14000: push(@text,$short_titles->{$item});
14001: }
14002: if ($others{$type} ne '') {
14003: push(@text,$others{$type});
14004: }
14005: if (@text) {
14006: $resulttext .= '<span class="LC_cusr_emph">'.
14007: join(', ',@text).'</span>';
14008: }
14009: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14010: if ($bcc{$type} ne '') {
14011: my $bcctext;
14012: if (@text) {
14013: $bcctext = ' '.&mt('with Bcc to');
14014: } else {
14015: $bcctext = '(Bcc)';
14016: }
14017: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
14018: } elsif (!@text) {
14019: $resulttext .= &mt('No one');
14020: }
14021: if ($includestr{$type} ne '') {
14022: if ($includeloc{$type} eq 'b') {
14023: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
14024: } elsif ($includeloc{$type} eq 's') {
14025: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
14026: }
14027: }
14028: } elsif (!@text) {
14029: $resulttext .= &mt('No recipients');
14030: }
14031: $resulttext .= '</li>';
14032: }
14033: }
14034: if (ref($changes{'overrides'}) eq 'ARRAY') {
14035: my @deletions;
14036: foreach my $type (@{$changes{'overrides'}}) {
14037: if ($usertypeshash{$type}) {
14038: if (grep(/^\Q$type\E/,@overrides)) {
14039: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
14040: $usertypeshash{$type}).'<ul><li>';
14041: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
14042: my @text;
14043: foreach my $item (@contacts) {
14044: if ($newsetting{'override_'.$type}{$item}) {
14045: push(@text,$short_titles->{$item});
14046: }
14047: }
14048: if ($newsetting{'override_'.$type}{'others'} ne '') {
14049: push(@text,$newsetting{'override_'.$type}{'others'});
14050: }
14051:
14052: if (@text) {
14053: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
14054: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
14055: }
14056: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
14057: my $bcctext;
14058: if (@text) {
14059: $bcctext = ' '.&mt('with Bcc to');
14060: } else {
14061: $bcctext = '(Bcc)';
14062: }
14063: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
14064: } elsif (!@text) {
14065: $resulttext .= &mt('Helpdesk e-mail sent to no one');
14066: }
14067: $resulttext .= '</li>';
14068: if ($newsetting{'override_'.$type}{'include'} ne '') {
14069: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
14070: if ($loc eq 'b') {
14071: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
14072: } elsif ($loc eq 's') {
14073: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
14074: }
14075: }
14076: }
14077: $resulttext .= '</li></ul></li>';
14078: } else {
14079: push(@deletions,$usertypeshash{$type});
14080: }
14081: }
14082: }
14083: if (@deletions) {
14084: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
14085: join(', ',@deletions)).'</li>';
14086: }
14087: }
14088: my @offon = ('off','on');
14089: my $corelink = &core_link_msu();
14090: if ($changes{'reporterrors'}) {
14091: $resulttext .= '<li>'.
14092: &mt('E-mail error reports to [_1] set to "'.
14093: $offon[$env{'form.reporterrors'}].'".',
14094: $corelink).
14095: '</li>';
14096: }
14097: if ($changes{'reportupdates'}) {
14098: $resulttext .= '<li>'.
14099: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
14100: $offon[$env{'form.reportupdates'}].'".',
14101: $corelink).
14102: '</li>';
14103: }
14104: if ($changes{'reportstatus'}) {
14105: $resulttext .= '<li>'.
14106: &mt('E-mail status if errors above threshold to [_1] set to "'.
14107: $offon[$env{'form.reportstatus'}].'".',
14108: $corelink).
14109: '</li>';
14110: }
14111: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
14112: $resulttext .= '<li>'.
14113: &mt('Nightly status check e-mail settings').':<ul>';
14114: my (%defval,%use_def,%shown);
14115: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
14116: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
14117: $defval{'weights'} =
14118: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
14119: $defval{'excluded'} = &mt('None');
14120: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
14121: foreach my $item ('threshold','sysmail','weights','excluded') {
14122: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
14123: if (($item eq 'threshold') || ($item eq 'sysmail')) {
14124: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
14125: } elsif ($item eq 'weights') {
14126: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
14127: foreach my $type ('E','W','N','U') {
14128: $shown{$item} .= $lonstatus_names->{$type}.'=';
14129: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
14130: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
14131: } else {
14132: $shown{$item} .= $lonstatus_defs->{$type};
14133: }
14134: $shown{$item} .= ', ';
14135: }
14136: $shown{$item} =~ s/, $//;
14137: } else {
14138: $shown{$item} = $defval{$item};
14139: }
14140: } elsif ($item eq 'excluded') {
14141: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
14142: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
14143: } else {
14144: $shown{$item} = $defval{$item};
14145: }
14146: }
14147: } else {
14148: $shown{$item} = $defval{$item};
14149: }
14150: }
14151: } else {
14152: foreach my $item ('threshold','weights','excluded','sysmail') {
14153: $shown{$item} = $defval{$item};
14154: }
14155: }
14156: foreach my $item ('threshold','weights','excluded','sysmail') {
14157: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
14158: $shown{$item}).'</li>';
14159: }
14160: $resulttext .= '</ul></li>';
14161: }
14162: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
14163: my (@optional,@required,@unused,$maxsizechg);
14164: foreach my $field (@{$changes{'helpform'}}) {
14165: if ($field eq 'maxsize') {
14166: $maxsizechg = 1;
14167: next;
14168: }
14169: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
14170: push(@optional,$field);
14171: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
14172: push(@unused,$field);
14173: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
14174: push(@required,$field);
14175: }
14176: }
14177: if (@optional) {
14178: $resulttext .= '<li>'.
14179: &mt('Help form fields changed to "Optional": [_1].',
14180: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
14181: '</li>';
14182: }
14183: if (@required) {
14184: $resulttext .= '<li>'.
14185: &mt('Help form fields changed to "Required": [_1].',
14186: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
14187: '</li>';
14188: }
14189: if (@unused) {
14190: $resulttext .= '<li>'.
14191: &mt('Help form fields changed to "Not shown": [_1].',
14192: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
14193: '</li>';
14194: }
14195: if ($maxsizechg) {
14196: $resulttext .= '<li>'.
14197: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
14198: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
14199: '</li>';
14200: }
14201: }
14202: $resulttext .= '</ul>';
14203: } else {
14204: $resulttext = &mt('No changes made to contacts and form settings');
14205: }
14206: } else {
14207: $resulttext = '<span class="LC_error">'.
14208: &mt('An error occurred: [_1].',$putresult).'</span>';
14209: }
14210: return $resulttext;
14211: }
14212:
14213: sub modify_privacy {
14214: my ($dom,%domconfig) = @_;
14215: my ($resulttext,%current,%changes);
14216: if (ref($domconfig{'privacy'}) eq 'HASH') {
14217: %current = %{$domconfig{'privacy'}};
14218: }
14219: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
14220: my @items = ('domain','author','course','community');
14221: my %names = &Apache::lonlocal::texthash (
14222: domain => 'Assigned domain role(s)',
14223: author => 'Assigned co-author role(s)',
14224: course => 'Assigned course role(s)',
14225: community => 'Assigned community role',
14226: );
14227: my %roles = &Apache::lonlocal::texthash (
14228: domain => 'Domain role',
14229: author => 'Co-author role',
14230: course => 'Course role',
14231: community => 'Community role',
14232: );
14233: my %titles = &Apache::lonlocal::texthash (
14234: approval => 'Approval for role in different domain',
14235: othdom => 'User information available in other domain',
14236: priv => 'Information viewable by privileged user in same domain',
14237: unpriv => 'Information viewable by unprivileged user in same domain',
14238: instdom => 'Other domain shares institution/provider',
14239: extdom => 'Other domain has different institution/provider',
14240: none => 'Not allowed',
14241: user => 'User authorizes',
14242: domain => 'Domain Coordinator authorizes',
14243: auto => 'Unrestricted',
14244: );
14245: my %fieldnames = &Apache::lonlocal::texthash (
14246: id => 'Student/Employee ID',
14247: permanentemail => 'E-mail address',
14248: lastname => 'Last Name',
14249: firstname => 'First Name',
14250: middlename => 'Middle Name',
14251: generation => 'Generation',
14252: );
14253: my ($othertitle,$usertypes,$types) =
14254: &Apache::loncommon::sorted_inst_types($dom);
14255: my (%by_ip,%by_location,@intdoms,@instdoms);
14256: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14257:
14258: my %privacyhash = (
14259: 'approval' => {
14260: instdom => {},
14261: extdom => {},
14262: },
14263: 'othdom' => {},
14264: 'priv' => {},
14265: 'unpriv' => {},
14266: );
14267: foreach my $item (@items) {
14268: if (@instdoms > 1) {
14269: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
14270: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
14271: }
14272: if (ref($current{'approval'}) eq 'HASH') {
14273: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
14274: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
14275: $changes{'approval'} = 1;
14276: }
14277: }
14278: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
14279: $changes{'approval'} = 1;
14280: }
14281: }
14282: if (keys(%by_location) > 0) {
14283: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
14284: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
14285: }
14286: if (ref($current{'approval'}) eq 'HASH') {
14287: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
14288: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
14289: $changes{'approval'} = 1;
14290: }
14291: }
14292: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
14293: $changes{'approval'} = 1;
14294: }
14295: }
14296: foreach my $status ('priv','unpriv') {
14297: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
14298: my @newvalues;
14299: foreach my $field (@possibles) {
14300: if (grep(/^\Q$field\E$/,@fields)) {
14301: $privacyhash{$status}{$item}{$field} = 1;
14302: push(@newvalues,$field);
14303: }
14304: }
14305: @newvalues = sort(@newvalues);
14306: if (ref($current{$status}) eq 'HASH') {
14307: if (ref($current{$status}{$item}) eq 'HASH') {
14308: my @currvalues = sort(keys(%{$current{$status}{$item}}));
14309: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
14310: if (@diffs > 0) {
14311: $changes{$status} = 1;
14312: }
14313: }
14314: } else {
14315: my @stdfields;
14316: foreach my $field (@fields) {
14317: if ($field eq 'id') {
14318: next if ($status eq 'unpriv');
14319: next if (($status eq 'priv') && ($item eq 'community'));
14320: }
14321: push(@stdfields,$field);
14322: }
14323: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
14324: if (@diffs > 0) {
14325: $changes{$status} = 1;
14326: }
14327: }
14328: }
14329: }
14330: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
14331: my @statuses;
14332: if (ref($types) eq 'ARRAY') {
14333: @statuses = @{$types};
14334: }
14335: foreach my $type (@statuses,'default') {
14336: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
14337: my @newvalues;
14338: foreach my $field (sort(@possfields)) {
14339: if (grep(/^\Q$field\E$/,@fields)) {
14340: $privacyhash{'othdom'}{$type}{$field} = 1;
14341: push(@newvalues,$field);
14342: }
14343: }
14344: @newvalues = sort(@newvalues);
14345: if (ref($current{'othdom'}) eq 'HASH') {
14346: if (ref($current{'othdom'}{$type}) eq 'HASH') {
14347: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
14348: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
14349: if (@diffs > 0) {
14350: $changes{'othdom'} = 1;
14351: }
14352: }
14353: } else {
14354: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
14355: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
14356: if (@diffs > 0) {
14357: $changes{'othdom'} = 1;
14358: }
14359: }
14360: }
14361: }
14362: my %confighash = (
14363: privacy => \%privacyhash,
14364: );
14365: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14366: if ($putresult eq 'ok') {
14367: if (keys(%changes) > 0) {
14368: $resulttext = &mt('Changes made: ').'<ul>';
14369: foreach my $key ('approval','othdom','priv','unpriv') {
14370: if ($changes{$key}) {
14371: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14372: if ($key eq 'approval') {
14373: if (keys(%{$privacyhash{$key}{instdom}})) {
14374: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
14375: foreach my $item (@items) {
14376: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
14377: }
14378: $resulttext .= '</ul></li>';
14379: }
14380: if (keys(%{$privacyhash{$key}{extdom}})) {
14381: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
14382: foreach my $item (@items) {
14383: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
14384: }
14385: $resulttext .= '</ul></li>';
14386: }
14387: } elsif ($key eq 'othdom') {
14388: my @statuses;
14389: if (ref($types) eq 'ARRAY') {
14390: @statuses = @{$types};
14391: }
14392: if (ref($privacyhash{$key}) eq 'HASH') {
14393: foreach my $status (@statuses,'default') {
14394: if ($status eq 'default') {
14395: $resulttext .= '<li>'.$othertitle.': ';
14396: } elsif (ref($usertypes) eq 'HASH') {
14397: $resulttext .= '<li>'.$usertypes->{$status}.': ';
14398: } else {
14399: next;
14400: }
14401: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
14402: if (keys(%{$privacyhash{$key}{$status}})) {
14403: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
14404: } else {
14405: $resulttext .= &mt('none');
14406: }
14407: }
14408: $resulttext .= '</li>';
14409: }
14410: }
14411: } else {
14412: foreach my $item (@items) {
14413: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
14414: $resulttext .= '<li>'.$names{$item}.': ';
14415: if (keys(%{$privacyhash{$key}{$item}})) {
14416: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
14417: } else {
14418: $resulttext .= &mt('none');
14419: }
14420: $resulttext .= '</li>';
14421: }
14422: }
14423: }
14424: $resulttext .= '</ul></li>';
14425: }
14426: }
14427: } else {
14428: $resulttext = &mt('No changes made to user information settings');
14429: }
14430: } else {
14431: $resulttext = '<span class="LC_error">'.
14432: &mt('An error occurred: [_1]',$putresult).'</span>';
14433: }
14434: return $resulttext;
14435: }
14436:
14437: sub modify_passwords {
14438: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14439: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
14440: $updatedefaults,$updateconf);
14441: my $customfn = 'resetpw.html';
14442: if (ref($domconfig{'passwords'}) eq 'HASH') {
14443: %current = %{$domconfig{'passwords'}};
14444: }
14445: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14446: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14447: if (ref($types) eq 'ARRAY') {
14448: @oktypes = @{$types};
14449: }
14450: push(@oktypes,'default');
14451:
14452: my %titles = &Apache::lonlocal::texthash (
14453: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
14454: intauth_check => 'Check bcrypt cost if authenticated',
14455: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
14456: permanent => 'Permanent e-mail address',
14457: critical => 'Critical notification address',
14458: notify => 'Notification address',
14459: min => 'Minimum password length',
14460: max => 'Maximum password length',
14461: chars => 'Required characters',
14462: expire => 'Password expiration (days)',
14463: numsaved => 'Number of previous passwords to save',
14464: reset => 'Resetting Forgotten Password',
14465: intauth => 'Encryption of Stored Passwords (Internal Auth)',
14466: rules => 'Rules for LON-CAPA Passwords',
14467: crsownerchg => 'Course Owner Changing Student Passwords',
14468: username => 'Username',
14469: email => 'E-mail address',
14470: );
14471:
14472: #
14473: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
14474: #
14475: my (%curr_defaults,%save_defaults);
14476: if (ref($domconfig{'defaults'}) eq 'HASH') {
14477: foreach my $key (keys(%{$domconfig{'defaults'}})) {
14478: if ($key =~ /^intauth_(cost|check|switch)$/) {
14479: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
14480: } else {
14481: $save_defaults{$key} = $domconfig{'defaults'}{$key};
14482: }
14483: }
14484: }
14485: my %staticdefaults = (
14486: 'resetlink' => 2,
14487: 'resetcase' => \@oktypes,
14488: 'resetprelink' => 'both',
14489: 'resetemail' => ['critical','notify','permanent'],
14490: 'intauth_cost' => 10,
14491: 'intauth_check' => 0,
14492: 'intauth_switch' => 0,
14493: 'min' => 7,
14494: );
14495: foreach my $type (@oktypes) {
14496: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
14497: }
14498: my $linklife = $env{'form.passwords_link'};
14499: $linklife =~ s/^\s+|\s+$//g;
14500: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
14501: $newvalues{'resetlink'} = $linklife;
14502: if ($current{'resetlink'}) {
14503: if ($current{'resetlink'} ne $linklife) {
14504: $changes{'reset'} = 1;
14505: }
14506: } elsif (!exists($domconfig{passwords})) {
14507: if ($staticdefaults{'resetlink'} ne $linklife) {
14508: $changes{'reset'} = 1;
14509: }
14510: }
14511: } elsif ($current{'resetlink'}) {
14512: $changes{'reset'} = 1;
14513: }
14514: my @casesens;
14515: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
14516: foreach my $case (sort(@posscase)) {
14517: if (grep(/^\Q$case\E$/,@oktypes)) {
14518: push(@casesens,$case);
14519: }
14520: }
14521: $newvalues{'resetcase'} = \@casesens;
14522: if (ref($current{'resetcase'}) eq 'ARRAY') {
14523: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
14524: if (@diffs > 0) {
14525: $changes{'reset'} = 1;
14526: }
14527: } elsif (!exists($domconfig{passwords})) {
14528: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
14529: if (@diffs > 0) {
14530: $changes{'reset'} = 1;
14531: }
14532: }
14533: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
14534: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
14535: if (exists($current{'resetprelink'})) {
14536: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
14537: $changes{'reset'} = 1;
14538: }
14539: } elsif (!exists($domconfig{passwords})) {
14540: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
14541: $changes{'reset'} = 1;
14542: }
14543: }
14544: } elsif ($current{'resetprelink'}) {
14545: $changes{'reset'} = 1;
14546: }
14547: foreach my $type (@oktypes) {
14548: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
14549: my @postlink;
14550: foreach my $item (sort(@possplink)) {
14551: if ($item =~ /^(email|username)$/) {
14552: push(@postlink,$item);
14553: }
14554: }
14555: $newvalues{'resetpostlink'}{$type} = \@postlink;
14556: unless ($changes{'reset'}) {
14557: if (ref($current{'resetpostlink'}) eq 'HASH') {
14558: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
14559: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
14560: if (@diffs > 0) {
14561: $changes{'reset'} = 1;
14562: }
14563: } else {
14564: $changes{'reset'} = 1;
14565: }
14566: } elsif (!exists($domconfig{passwords})) {
14567: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
14568: if (@diffs > 0) {
14569: $changes{'reset'} = 1;
14570: }
14571: }
14572: }
14573: }
14574: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
14575: my @resetemail;
14576: foreach my $item (sort(@possemailsrc)) {
14577: if ($item =~ /^(permanent|critical|notify)$/) {
14578: push(@resetemail,$item);
14579: }
14580: }
14581: $newvalues{'resetemail'} = \@resetemail;
14582: unless ($changes{'reset'}) {
14583: if (ref($current{'resetemail'}) eq 'ARRAY') {
14584: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
14585: if (@diffs > 0) {
14586: $changes{'reset'} = 1;
14587: }
14588: } elsif (!exists($domconfig{passwords})) {
14589: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
14590: if (@diffs > 0) {
14591: $changes{'reset'} = 1;
14592: }
14593: }
14594: }
14595: if ($env{'form.passwords_stdtext'} == 0) {
14596: $newvalues{'resetremove'} = 1;
14597: unless ($current{'resetremove'}) {
14598: $changes{'reset'} = 1;
14599: }
14600: } elsif ($current{'resetremove'}) {
14601: $changes{'reset'} = 1;
14602: }
14603: if ($env{'form.passwords_customfile.filename'} ne '') {
14604: my $servadm = $r->dir_config('lonAdmEMail');
14605: my ($configuserok,$author_ok,$switchserver) =
14606: &config_check($dom,$confname,$servadm);
14607: my $error;
14608: if ($configuserok eq 'ok') {
14609: if ($switchserver) {
14610: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
14611: } else {
14612: if ($author_ok eq 'ok') {
14613: my ($result,$customurl) =
14614: &publishlogo($r,'upload','passwords_customfile',$dom,
14615: $confname,'customtext/resetpw','','',$customfn);
14616: if ($result eq 'ok') {
14617: $newvalues{'resetcustom'} = $customurl;
14618: $changes{'reset'} = 1;
14619: } else {
14620: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
14621: }
14622: } else {
14623: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
14624: }
14625: }
14626: } else {
14627: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
14628: }
14629: if ($error) {
14630: &Apache::lonnet::logthis($error);
14631: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14632: }
14633: } elsif ($current{'resetcustom'}) {
14634: if ($env{'form.passwords_custom_del'}) {
14635: $changes{'reset'} = 1;
14636: } else {
14637: $newvalues{'resetcustom'} = $current{'resetcustom'};
14638: }
14639: }
14640: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
14641: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
14642: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
14643: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
14644: $changes{'intauth'} = 1;
14645: }
14646: } else {
14647: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
14648: }
14649: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
14650: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
14651: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
14652: $changes{'intauth'} = 1;
14653: }
14654: } else {
14655: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14656: }
14657: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
14658: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
14659: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
14660: $changes{'intauth'} = 1;
14661: }
14662: } else {
14663: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14664: }
14665: foreach my $item ('cost','check','switch') {
14666: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
14667: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
14668: $updatedefaults = 1;
14669: }
14670: }
14671: foreach my $rule ('min','max','expire','numsaved') {
14672: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
14673: my $ruleok;
14674: if ($rule eq 'expire') {
14675: if ($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) {
14676: $ruleok = 1;
14677: }
14678: } elsif ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
14679: $ruleok = 1;
14680: }
14681: if ($ruleok) {
14682: $newvalues{$rule} = $env{'form.passwords_'.$rule};
14683: if (exists($current{$rule})) {
14684: if ($newvalues{$rule} ne $current{$rule}) {
14685: $changes{'rules'} = 1;
14686: }
14687: } elsif ($rule eq 'min') {
14688: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
14689: $changes{'rules'} = 1;
14690: }
14691: }
14692: } elsif (exists($current{$rule})) {
14693: $changes{'rules'} = 1;
14694: }
14695: }
14696: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
14697: my @chars;
14698: foreach my $item (sort(@posschars)) {
14699: if ($item =~ /^(uc|lc|num|spec)$/) {
14700: push(@chars,$item);
14701: }
14702: }
14703: $newvalues{'chars'} = \@chars;
14704: unless ($changes{'rules'}) {
14705: if (ref($current{'chars'}) eq 'ARRAY') {
14706: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
14707: if (@diffs > 0) {
14708: $changes{'rules'} = 1;
14709: }
14710: } else {
14711: if (@chars > 0) {
14712: $changes{'rules'} = 1;
14713: }
14714: }
14715: }
14716: my %crsownerchg = (
14717: by => [],
14718: for => [],
14719: );
14720: foreach my $item ('by','for') {
14721: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
14722: foreach my $type (sort(@posstypes)) {
14723: if (grep(/^\Q$type\E$/,@oktypes)) {
14724: push(@{$crsownerchg{$item}},$type);
14725: }
14726: }
14727: }
14728: $newvalues{'crsownerchg'} = \%crsownerchg;
14729: if (ref($current{'crsownerchg'}) eq 'HASH') {
14730: foreach my $item ('by','for') {
14731: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
14732: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
14733: if (@diffs > 0) {
14734: $changes{'crsownerchg'} = 1;
14735: last;
14736: }
14737: }
14738: }
14739: } elsif (!exists($domconfig{passwords})) {
14740: foreach my $item ('by','for') {
14741: if (@{$crsownerchg{$item}} > 0) {
14742: $changes{'crsownerchg'} = 1;
14743: last;
14744: }
14745: }
14746: }
14747:
14748: my %confighash = (
14749: defaults => \%save_defaults,
14750: passwords => \%newvalues,
14751: );
14752: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
14753:
14754: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14755: if ($putresult eq 'ok') {
14756: if (keys(%changes) > 0) {
14757: $resulttext = &mt('Changes made: ').'<ul>';
14758: foreach my $key ('reset','intauth','rules','crsownerchg') {
14759: if ($changes{$key}) {
14760: unless ($key eq 'intauth') {
14761: $updateconf = 1;
14762: }
14763: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14764: if ($key eq 'reset') {
14765: if ($confighash{'passwords'}{'captcha'} eq 'original') {
14766: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
14767: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
14768: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
14769: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />'.
14770: &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchapub'}).'</br>'.
14771: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchapriv'}).'</li>';
14772: } else {
14773: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
14774: }
14775: if ($confighash{'passwords'}{'resetlink'}) {
14776: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
14777: } else {
14778: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
14779: &mt('Will default to 2 hours').'</li>';
14780: }
14781: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
14782: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
14783: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
14784: } else {
14785: my $casesens;
14786: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
14787: if ($type eq 'default') {
14788: $casesens .= $othertitle.', ';
14789: } elsif ($usertypes->{$type} ne '') {
14790: $casesens .= $usertypes->{$type}.', ';
14791: }
14792: }
14793: $casesens =~ s/\Q, \E$//;
14794: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
14795: }
14796: } else {
14797: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
14798: }
14799: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
14800: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
14801: } else {
14802: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
14803: }
14804: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
14805: my $output;
14806: if (ref($types) eq 'ARRAY') {
14807: foreach my $type (@{$types}) {
14808: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
14809: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
14810: $output .= $usertypes->{$type}.' -- '.&mt('none');
14811: } else {
14812: $output .= $usertypes->{$type}.' -- '.
14813: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
14814: }
14815: }
14816: }
14817: }
14818: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
14819: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
14820: $output .= $othertitle.' -- '.&mt('none');
14821: } else {
14822: $output .= $othertitle.' -- '.
14823: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
14824: }
14825: }
14826: if ($output) {
14827: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
14828: } else {
14829: $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>';
14830: }
14831: } else {
14832: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
14833: }
14834: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
14835: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
14836: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
14837: } else {
14838: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14839: }
14840: } else {
14841: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14842: }
14843: if ($confighash{'passwords'}{'resetremove'}) {
14844: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
14845: } else {
14846: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
14847: }
14848: if ($confighash{'passwords'}{'resetcustom'}) {
14849: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
14850: $titles{custom},600,500);
14851: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes [_1]',$customlink).'</li>';
14852: } else {
14853: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
14854: }
14855: } elsif ($key eq 'intauth') {
14856: foreach my $item ('cost','switch','check') {
14857: my $value = $save_defaults{$key.'_'.$item};
14858: if ($item eq 'switch') {
14859: my %optiondesc = &Apache::lonlocal::texthash (
14860: 0 => 'No',
14861: 1 => 'Yes',
14862: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14863: );
14864: if ($value =~ /^(0|1|2)$/) {
14865: $value = $optiondesc{$value};
14866: } else {
14867: $value = &mt('none -- defaults to No');
14868: }
14869: } elsif ($item eq 'check') {
14870: my %optiondesc = &Apache::lonlocal::texthash (
14871: 0 => 'No',
14872: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14873: 2 => 'Yes, disallow login if stored cost is less than domain default',
14874: );
14875: if ($value =~ /^(0|1|2)$/) {
14876: $value = $optiondesc{$value};
14877: } else {
14878: $value = &mt('none -- defaults to No');
14879: }
14880: }
14881: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
14882: }
14883: } elsif ($key eq 'rules') {
14884: foreach my $rule ('min','max','expire','numsaved') {
14885: if ($confighash{'passwords'}{$rule} eq '') {
14886: if ($rule eq 'min') {
14887: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14888: ' '.&mt('Default of 7 will be used').'</li>';
14889: } else {
14890: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14891: }
14892: } else {
14893: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
14894: }
14895: }
14896: } elsif ($key eq 'crsownerchg') {
14897: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
14898: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
14899: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
14900: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14901: } else {
14902: my %crsownerstr;
14903: foreach my $item ('by','for') {
14904: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
14905: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
14906: if ($type eq 'default') {
14907: $crsownerstr{$item} .= $othertitle.', ';
14908: } elsif ($usertypes->{$type} ne '') {
14909: $crsownerstr{$item} .= $usertypes->{$type}.', ';
14910: }
14911: }
14912: $crsownerstr{$item} =~ s/\Q, \E$//;
14913: }
14914: }
14915: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
14916: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
14917: }
14918: } else {
14919: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
14920: }
14921: }
14922: $resulttext .= '</ul></li>';
14923: }
14924: }
14925: $resulttext .= '</ul>';
14926: } else {
14927: $resulttext = &mt('No changes made to password settings');
14928: }
14929: my $cachetime = 24*60*60;
14930: if ($updatedefaults) {
14931: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14932: if (ref($lastactref) eq 'HASH') {
14933: $lastactref->{'domdefaults'} = 1;
14934: }
14935: }
14936: if ($updateconf) {
14937: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
14938: if (ref($lastactref) eq 'HASH') {
14939: $lastactref->{'passwdconf'} = 1;
14940: }
14941: }
14942: } else {
14943: $resulttext = '<span class="LC_error">'.
14944: &mt('An error occurred: [_1]',$putresult).'</span>';
14945: }
14946: if ($errors) {
14947: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14948: $errors.'</ul></p>';
14949: }
14950: return $resulttext;
14951: }
14952:
14953: sub modify_usercreation {
14954: my ($dom,%domconfig) = @_;
14955: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
14956: my $warningmsg;
14957: if (ref($domconfig{'usercreation'}) eq 'HASH') {
14958: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
14959: if ($key eq 'cancreate') {
14960: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
14961: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
14962: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
14963: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14964: } else {
14965: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14966: }
14967: }
14968: }
14969: } elsif ($key eq 'email_rule') {
14970: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
14971: } else {
14972: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
14973: }
14974: }
14975: }
14976: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
14977: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
14978: my @contexts = ('author','course','requestcrs');
14979: foreach my $item(@contexts) {
14980: $cancreate{$item} = $env{'form.can_createuser_'.$item};
14981: }
14982: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14983: foreach my $item (@contexts) {
14984: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
14985: push(@{$changes{'cancreate'}},$item);
14986: }
14987: }
14988: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
14989: foreach my $item (@contexts) {
14990: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
14991: if ($cancreate{$item} ne 'any') {
14992: push(@{$changes{'cancreate'}},$item);
14993: }
14994: } else {
14995: if ($cancreate{$item} ne 'none') {
14996: push(@{$changes{'cancreate'}},$item);
14997: }
14998: }
14999: }
15000: } else {
15001: foreach my $item (@contexts) {
15002: push(@{$changes{'cancreate'}},$item);
15003: }
15004: }
15005:
15006: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
15007: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
15008: if (!grep(/^\Q$type\E$/,@username_rule)) {
15009: push(@{$changes{'username_rule'}},$type);
15010: }
15011: }
15012: foreach my $type (@username_rule) {
15013: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
15014: push(@{$changes{'username_rule'}},$type);
15015: }
15016: }
15017: } else {
15018: push(@{$changes{'username_rule'}},@username_rule);
15019: }
15020:
15021: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
15022: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
15023: if (!grep(/^\Q$type\E$/,@id_rule)) {
15024: push(@{$changes{'id_rule'}},$type);
15025: }
15026: }
15027: foreach my $type (@id_rule) {
15028: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
15029: push(@{$changes{'id_rule'}},$type);
15030: }
15031: }
15032: } else {
15033: push(@{$changes{'id_rule'}},@id_rule);
15034: }
15035:
15036: my @authen_contexts = ('author','course','domain');
15037: my @authtypes = ('int','krb4','krb5','loc','lti');
15038: my %authhash;
15039: foreach my $item (@authen_contexts) {
15040: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
15041: foreach my $auth (@authtypes) {
15042: if (grep(/^\Q$auth\E$/,@authallowed)) {
15043: $authhash{$item}{$auth} = 1;
15044: } else {
15045: $authhash{$item}{$auth} = 0;
15046: }
15047: }
15048: }
15049: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
15050: foreach my $item (@authen_contexts) {
15051: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
15052: foreach my $auth (@authtypes) {
15053: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
15054: push(@{$changes{'authtypes'}},$item);
15055: last;
15056: }
15057: }
15058: }
15059: }
15060: } else {
15061: foreach my $item (@authen_contexts) {
15062: push(@{$changes{'authtypes'}},$item);
15063: }
15064: }
15065:
15066: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
15067: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
15068: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
15069: $save_usercreate{'id_rule'} = \@id_rule;
15070: $save_usercreate{'username_rule'} = \@username_rule,
15071: $save_usercreate{'authtypes'} = \%authhash;
15072:
15073: my %usercreation_hash = (
15074: usercreation => \%save_usercreate,
15075: );
15076:
15077: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
15078: $dom);
15079:
15080: if ($putresult eq 'ok') {
15081: if (keys(%changes) > 0) {
15082: $resulttext = &mt('Changes made:').'<ul>';
15083: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15084: my %lt = &usercreation_types();
15085: foreach my $type (@{$changes{'cancreate'}}) {
15086: my $chgtext = $lt{$type}.', ';
15087: if ($cancreate{$type} eq 'none') {
15088: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
15089: } elsif ($cancreate{$type} eq 'any') {
15090: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
15091: } elsif ($cancreate{$type} eq 'official') {
15092: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
15093: } elsif ($cancreate{$type} eq 'unofficial') {
15094: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
15095: }
15096: $resulttext .= '<li>'.$chgtext.'</li>';
15097: }
15098: }
15099: if (ref($changes{'username_rule'}) eq 'ARRAY') {
15100: my ($rules,$ruleorder) =
15101: &Apache::lonnet::inst_userrules($dom,'username');
15102: my $chgtext = '<ul>';
15103: foreach my $type (@username_rule) {
15104: if (ref($rules->{$type}) eq 'HASH') {
15105: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
15106: }
15107: }
15108: $chgtext .= '</ul>';
15109: if (@username_rule > 0) {
15110: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15111: } else {
15112: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
15113: }
15114: }
15115: if (ref($changes{'id_rule'}) eq 'ARRAY') {
15116: my ($idrules,$idruleorder) =
15117: &Apache::lonnet::inst_userrules($dom,'id');
15118: my $chgtext = '<ul>';
15119: foreach my $type (@id_rule) {
15120: if (ref($idrules->{$type}) eq 'HASH') {
15121: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
15122: }
15123: }
15124: $chgtext .= '</ul>';
15125: if (@id_rule > 0) {
15126: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15127: } else {
15128: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
15129: }
15130: }
15131: my %authname = &authtype_names();
15132: my %context_title = &context_names();
15133: if (ref($changes{'authtypes'}) eq 'ARRAY') {
15134: my $chgtext = '<ul>';
15135: foreach my $type (@{$changes{'authtypes'}}) {
15136: my @allowed;
15137: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
15138: foreach my $auth (@authtypes) {
15139: if ($authhash{$type}{$auth}) {
15140: push(@allowed,$authname{$auth});
15141: }
15142: }
15143: if (@allowed > 0) {
15144: $chgtext .= join(', ',@allowed).'</li>';
15145: } else {
15146: $chgtext .= &mt('none').'</li>';
15147: }
15148: }
15149: $chgtext .= '</ul>';
15150: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
15151: $resulttext .= '</li>';
15152: }
15153: $resulttext .= '</ul>';
15154: } else {
15155: $resulttext = &mt('No changes made to user creation settings');
15156: }
15157: } else {
15158: $resulttext = '<span class="LC_error">'.
15159: &mt('An error occurred: [_1]',$putresult).'</span>';
15160: }
15161: if ($warningmsg ne '') {
15162: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
15163: }
15164: return $resulttext;
15165: }
15166:
15167: sub modify_selfcreation {
15168: my ($dom,$lastactref,%domconfig) = @_;
15169: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
15170: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
15171: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15172: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
15173: if (ref($typesref) eq 'ARRAY') {
15174: @types = @{$typesref};
15175: }
15176: if (ref($usertypesref) eq 'HASH') {
15177: %usertypes = %{$usertypesref};
15178: }
15179: $usertypes{'default'} = $othertitle;
15180: #
15181: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
15182: #
15183: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15184: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15185: if ($key eq 'cancreate') {
15186: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15187: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15188: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
15189: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
15190: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
15191: ($item eq 'emailusername') || ($item eq 'shibenv') ||
15192: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
15193: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
15194: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15195: } else {
15196: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15197: }
15198: }
15199: }
15200: } elsif ($key eq 'email_rule') {
15201: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15202: } else {
15203: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15204: }
15205: }
15206: }
15207: #
15208: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
15209: #
15210: if (ref($domconfig{'usermodification'}) eq 'HASH') {
15211: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
15212: if ($key eq 'selfcreate') {
15213: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
15214: } else {
15215: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
15216: }
15217: }
15218: }
15219: #
15220: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
15221: #
15222: if (ref($domconfig{'inststatus'}) eq 'HASH') {
15223: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
15224: if ($key eq 'inststatusguest') {
15225: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
15226: } else {
15227: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
15228: }
15229: }
15230: }
15231:
15232: my @contexts = ('selfcreate');
15233: @{$cancreate{'selfcreate'}} = ();
15234: %{$cancreate{'emailusername'}} = ();
15235: if (@types) {
15236: @{$cancreate{'statustocreate'}} = ();
15237: }
15238: %{$cancreate{'selfcreateprocessing'}} = ();
15239: %{$cancreate{'shibenv'}} = ();
15240: %{$cancreate{'emailverified'}} = ();
15241: %{$cancreate{'emailoptions'}} = ();
15242: %{$cancreate{'emaildomain'}} = ();
15243: my %selfcreatetypes = (
15244: sso => 'users authenticated by institutional single sign on',
15245: login => 'users authenticated by institutional log-in',
15246: email => 'users verified by e-mail',
15247: );
15248: #
15249: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
15250: # is permitted.
15251: #
15252: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
15253:
15254: my (@statuses,%email_rule);
15255: foreach my $item ('login','sso','email') {
15256: if ($item eq 'email') {
15257: if ($env{'form.cancreate_email'}) {
15258: if (@types) {
15259: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
15260: foreach my $status (@poss_statuses) {
15261: if (grep(/^\Q$status\E$/,(@types,'default'))) {
15262: push(@statuses,$status);
15263: }
15264: }
15265: $save_inststatus{'inststatusguest'} = \@statuses;
15266: } else {
15267: push(@statuses,'default');
15268: }
15269: if (@statuses) {
15270: my %curr_rule;
15271: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
15272: foreach my $type (@statuses) {
15273: $curr_rule{$type} = $curr_usercreation{'email_rule'};
15274: }
15275: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
15276: foreach my $type (@statuses) {
15277: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
15278: }
15279: }
15280: push(@{$cancreate{'selfcreate'}},'email');
15281: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
15282: my %curremaildom;
15283: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
15284: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
15285: }
15286: foreach my $type (@statuses) {
15287: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
15288: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
15289: }
15290: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
15291: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
15292: }
15293: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
15294: #
15295: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
15296: #
15297: my $chosen = $1;
15298: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
15299: my $emaildom;
15300: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
15301: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
15302: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
15303: if (ref($curremaildom{$type}) eq 'HASH') {
15304: if (exists($curremaildom{$type}{$chosen})) {
15305: if ($curremaildom{$type}{$chosen} ne $emaildom) {
15306: push(@{$changes{'cancreate'}},'emaildomain');
15307: }
15308: } elsif ($emaildom ne '') {
15309: push(@{$changes{'cancreate'}},'emaildomain');
15310: }
15311: } elsif ($emaildom ne '') {
15312: push(@{$changes{'cancreate'}},'emaildomain');
15313: }
15314: }
15315: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15316: } elsif ($chosen eq 'custom') {
15317: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
15318: $email_rule{$type} = [];
15319: if (ref($emailrules) eq 'HASH') {
15320: foreach my $rule (@possemail_rules) {
15321: if (exists($emailrules->{$rule})) {
15322: push(@{$email_rule{$type}},$rule);
15323: }
15324: }
15325: }
15326: if (@{$email_rule{$type}}) {
15327: $cancreate{'emailoptions'}{$type} = 'custom';
15328: if (ref($curr_rule{$type}) eq 'ARRAY') {
15329: if (@{$curr_rule{$type}} > 0) {
15330: foreach my $rule (@{$curr_rule{$type}}) {
15331: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
15332: push(@{$changes{'email_rule'}},$type);
15333: }
15334: }
15335: }
15336: foreach my $type (@{$email_rule{$type}}) {
15337: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
15338: push(@{$changes{'email_rule'}},$type);
15339: }
15340: }
15341: } else {
15342: push(@{$changes{'email_rule'}},$type);
15343: }
15344: }
15345: } else {
15346: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15347: }
15348: }
15349: }
15350: if (@types) {
15351: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15352: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
15353: if (@changed) {
15354: push(@{$changes{'inststatus'}},'inststatusguest');
15355: }
15356: } else {
15357: push(@{$changes{'inststatus'}},'inststatusguest');
15358: }
15359: }
15360: } else {
15361: delete($env{'form.cancreate_email'});
15362: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15363: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15364: push(@{$changes{'inststatus'}},'inststatusguest');
15365: }
15366: }
15367: }
15368: } else {
15369: $save_inststatus{'inststatusguest'} = [];
15370: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15371: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15372: push(@{$changes{'inststatus'}},'inststatusguest');
15373: }
15374: }
15375: }
15376: } else {
15377: if ($env{'form.cancreate_'.$item}) {
15378: push(@{$cancreate{'selfcreate'}},$item);
15379: }
15380: }
15381: }
15382: my (%userinfo,%savecaptcha);
15383: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
15384: #
15385: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
15386: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
15387: #
15388:
15389: if ($env{'form.cancreate_email'}) {
15390: push(@contexts,'emailusername');
15391: if (@statuses) {
15392: foreach my $type (@statuses) {
15393: if (ref($infofields) eq 'ARRAY') {
15394: foreach my $field (@{$infofields}) {
15395: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
15396: $cancreate{'emailusername'}{$type}{$field} = $1;
15397: }
15398: }
15399: }
15400: }
15401: }
15402: #
15403: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
15404: # queued requests for self-creation of account verified by e-mail.
15405: #
15406:
15407: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
15408: @approvalnotify = sort(@approvalnotify);
15409: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
15410: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15411: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
15412: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
15413: push(@{$changes{'cancreate'}},'notify');
15414: }
15415: } else {
15416: if ($cancreate{'notify'}{'approval'}) {
15417: push(@{$changes{'cancreate'}},'notify');
15418: }
15419: }
15420: } elsif ($cancreate{'notify'}{'approval'}) {
15421: push(@{$changes{'cancreate'}},'notify');
15422: }
15423:
15424: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
15425: }
15426: #
15427: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
15428: # institutional log-in.
15429: #
15430: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
15431: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
15432: ($domdefaults{'auth_def'} eq 'localauth'))) {
15433: $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.').' '.
15434: &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.');
15435: }
15436: }
15437: my @fields = ('lastname','firstname','middlename','generation',
15438: 'permanentemail','id');
15439: my @shibfields = (@fields,'inststatus');
15440: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15441: #
15442: # Where usernames may created for institutional log-in and/or institutional single sign on:
15443: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
15444: # may self-create accounts
15445: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
15446: # which the user may supply, if institutional data is unavailable.
15447: #
15448: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
15449: if (@types) {
15450: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
15451: push(@contexts,'statustocreate');
15452: foreach my $type (@types) {
15453: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
15454: foreach my $field (@fields) {
15455: if (grep(/^\Q$field\E$/,@modifiable)) {
15456: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
15457: } else {
15458: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
15459: }
15460: }
15461: }
15462: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
15463: foreach my $type (@types) {
15464: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
15465: foreach my $field (@fields) {
15466: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
15467: $curr_usermodify{'selfcreate'}{$type}{$field}) {
15468: push(@{$changes{'selfcreate'}},$type);
15469: last;
15470: }
15471: }
15472: }
15473: }
15474: } else {
15475: foreach my $type (@types) {
15476: push(@{$changes{'selfcreate'}},$type);
15477: }
15478: }
15479: }
15480: foreach my $field (@shibfields) {
15481: if ($env{'form.shibenv_'.$field} ne '') {
15482: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
15483: }
15484: }
15485: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15486: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
15487: foreach my $field (@shibfields) {
15488: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
15489: push(@{$changes{'cancreate'}},'shibenv');
15490: }
15491: }
15492: } else {
15493: foreach my $field (@shibfields) {
15494: if ($env{'form.shibenv_'.$field}) {
15495: push(@{$changes{'cancreate'}},'shibenv');
15496: last;
15497: }
15498: }
15499: }
15500: }
15501: }
15502: foreach my $item (@contexts) {
15503: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
15504: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
15505: if (ref($cancreate{$item}) eq 'ARRAY') {
15506: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
15507: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15508: push(@{$changes{'cancreate'}},$item);
15509: }
15510: }
15511: }
15512: }
15513: if (ref($cancreate{$item}) eq 'ARRAY') {
15514: foreach my $type (@{$cancreate{$item}}) {
15515: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
15516: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15517: push(@{$changes{'cancreate'}},$item);
15518: }
15519: }
15520: }
15521: }
15522: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
15523: if (ref($cancreate{$item}) eq 'HASH') {
15524: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
15525: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15526: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
15527: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15528: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15529: push(@{$changes{'cancreate'}},$item);
15530: }
15531: }
15532: }
15533: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15534: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15535: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15536: push(@{$changes{'cancreate'}},$item);
15537: }
15538: }
15539: }
15540: }
15541: foreach my $type (keys(%{$cancreate{$item}})) {
15542: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15543: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15544: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15545: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15546: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15547: push(@{$changes{'cancreate'}},$item);
15548: }
15549: }
15550: } else {
15551: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15552: push(@{$changes{'cancreate'}},$item);
15553: }
15554: }
15555: }
15556: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15557: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15558: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15559: push(@{$changes{'cancreate'}},$item);
15560: }
15561: }
15562: }
15563: }
15564: }
15565: } elsif ($curr_usercreation{'cancreate'}{$item}) {
15566: if (ref($cancreate{$item}) eq 'ARRAY') {
15567: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
15568: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15569: push(@{$changes{'cancreate'}},$item);
15570: }
15571: }
15572: }
15573: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15574: if (ref($cancreate{$item}) eq 'HASH') {
15575: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15576: push(@{$changes{'cancreate'}},$item);
15577: }
15578: }
15579: } elsif ($item eq 'emailusername') {
15580: if (ref($cancreate{$item}) eq 'HASH') {
15581: foreach my $type (keys(%{$cancreate{$item}})) {
15582: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15583: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15584: if ($cancreate{$item}{$type}{$field}) {
15585: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15586: push(@{$changes{'cancreate'}},$item);
15587: }
15588: last;
15589: }
15590: }
15591: }
15592: }
15593: }
15594: }
15595: }
15596: #
15597: # Populate %save_usercreate hash with updates to self-creation configuration.
15598: #
15599: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
15600: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
15601: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
15602: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
15603: if (ref($cancreate{'notify'}) eq 'HASH') {
15604: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
15605: }
15606: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
15607: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
15608: }
15609: if (ref($cancreate{'emailverified'}) eq 'HASH') {
15610: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
15611: }
15612: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
15613: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
15614: }
15615: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
15616: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
15617: }
15618: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15619: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
15620: }
15621: if (ref($cancreate{'shibenv'}) eq 'HASH') {
15622: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
15623: }
15624: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
15625: $save_usercreate{'email_rule'} = \%email_rule;
15626:
15627: my %userconfig_hash = (
15628: usercreation => \%save_usercreate,
15629: usermodification => \%save_usermodify,
15630: inststatus => \%save_inststatus,
15631: );
15632:
15633: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
15634: $dom);
15635: #
15636: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
15637: #
15638: if ($putresult eq 'ok') {
15639: if (keys(%changes) > 0) {
15640: $resulttext = &mt('Changes made:').'<ul>';
15641: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15642: my %lt = &selfcreation_types();
15643: foreach my $type (@{$changes{'cancreate'}}) {
15644: my $chgtext = '';
15645: if ($type eq 'selfcreate') {
15646: if (@{$cancreate{$type}} == 0) {
15647: $chgtext .= &mt('Self creation of a new user account is not permitted.');
15648: } else {
15649: $chgtext .= &mt('Self-creation of a new account is permitted for:').
15650: '<ul>';
15651: foreach my $case (@{$cancreate{$type}}) {
15652: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
15653: }
15654: $chgtext .= '</ul>';
15655: if (ref($cancreate{$type}) eq 'ARRAY') {
15656: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
15657: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15658: if (@{$cancreate{'statustocreate'}} == 0) {
15659: $chgtext .= '<span class="LC_warning">'.
15660: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
15661: '</span><br />';
15662: }
15663: }
15664: }
15665: if (grep(/^email$/,@{$cancreate{$type}})) {
15666: if (!@statuses) {
15667: $chgtext .= '<span class="LC_warning">'.
15668: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
15669: '</span><br />';
15670:
15671: }
15672: }
15673: }
15674: }
15675: } elsif ($type eq 'shibenv') {
15676: if (keys(%{$cancreate{$type}}) == 0) {
15677: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
15678: } else {
15679: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
15680: '<ul>';
15681: foreach my $field (@shibfields) {
15682: next if ($cancreate{$type}{$field} eq '');
15683: if ($field eq 'inststatus') {
15684: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
15685: } else {
15686: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
15687: }
15688: }
15689: $chgtext .= '</ul>';
15690: }
15691: } elsif ($type eq 'statustocreate') {
15692: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
15693: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
15694: if (@{$cancreate{'selfcreate'}} > 0) {
15695: if (@{$cancreate{'statustocreate'}} == 0) {
15696: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
15697: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
15698: $chgtext .= '<br />'.
15699: '<span class="LC_warning">'.
15700: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
15701: '</span>';
15702: }
15703: } elsif (keys(%usertypes) > 0) {
15704: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15705: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
15706: } else {
15707: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
15708: }
15709: $chgtext .= '<ul>';
15710: foreach my $case (@{$cancreate{$type}}) {
15711: if ($case eq 'default') {
15712: $chgtext .= '<li>'.$othertitle.'</li>';
15713: } else {
15714: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
15715: }
15716: }
15717: $chgtext .= '</ul>';
15718: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15719: $chgtext .= '<span class="LC_warning">'.
15720: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
15721: '</span>';
15722: }
15723: }
15724: } else {
15725: if (@{$cancreate{$type}} == 0) {
15726: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
15727: } else {
15728: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
15729: }
15730: }
15731: $chgtext .= '<br />';
15732: }
15733: } elsif ($type eq 'selfcreateprocessing') {
15734: my %choices = &Apache::lonlocal::texthash (
15735: automatic => 'Automatic approval',
15736: approval => 'Queued for approval',
15737: );
15738: if (@types) {
15739: if (@statuses) {
15740: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
15741: '<ul>';
15742: foreach my $status (@statuses) {
15743: if ($status eq 'default') {
15744: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15745: } else {
15746: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15747: }
15748: }
15749: $chgtext .= '</ul>';
15750: }
15751: } else {
15752: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
15753: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
15754: }
15755: } elsif ($type eq 'emailverified') {
15756: my %options = &Apache::lonlocal::texthash (
15757: all => 'Same as e-mail',
15758: first => 'Omit @domain',
15759: free => 'Free to choose',
15760: );
15761: if (@types) {
15762: if (@statuses) {
15763: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
15764: '<ul>';
15765: foreach my $status (@statuses) {
15766: if ($status eq 'default') {
15767: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15768: } else {
15769: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15770: }
15771: }
15772: $chgtext .= '</ul>';
15773: }
15774: } else {
15775: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
15776: $options{$cancreate{'emailverified'}{'default'}});
15777: }
15778: } elsif ($type eq 'emailoptions') {
15779: my %options = &Apache::lonlocal::texthash (
15780: any => 'Any e-mail',
15781: inst => 'Institutional only',
15782: noninst => 'Non-institutional only',
15783: custom => 'Custom restrictions',
15784: );
15785: if (@types) {
15786: if (@statuses) {
15787: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
15788: '<ul>';
15789: foreach my $status (@statuses) {
15790: if ($type eq 'default') {
15791: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15792: } else {
15793: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15794: }
15795: }
15796: $chgtext .= '</ul>';
15797: }
15798: } else {
15799: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
15800: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
15801: } else {
15802: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
15803: $options{$cancreate{'emailoptions'}{'default'}});
15804: }
15805: }
15806: } elsif ($type eq 'emaildomain') {
15807: my $output;
15808: if (@statuses) {
15809: foreach my $type (@statuses) {
15810: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
15811: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
15812: if ($type eq 'default') {
15813: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15814: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15815: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15816: } else {
15817: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
15818: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15819: }
15820: } else {
15821: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15822: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15823: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15824: } else {
15825: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
15826: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15827: }
15828: }
15829: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
15830: if ($type eq 'default') {
15831: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15832: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15833: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15834: } else {
15835: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
15836: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15837: }
15838: } else {
15839: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15840: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15841: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15842: } else {
15843: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
15844: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15845: }
15846: }
15847: }
15848: }
15849: }
15850: }
15851: if ($output ne '') {
15852: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
15853: '<ul>'.$output.'</ul>';
15854: }
15855: } elsif ($type eq 'captcha') {
15856: if ($savecaptcha{$type} eq 'notused') {
15857: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
15858: } else {
15859: my %captchas = &captcha_phrases();
15860: if ($captchas{$savecaptcha{$type}}) {
15861: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
15862: } else {
15863: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
15864: }
15865: }
15866: } elsif ($type eq 'recaptchakeys') {
15867: my ($privkey,$pubkey);
15868: if (ref($savecaptcha{$type}) eq 'HASH') {
15869: $pubkey = $savecaptcha{$type}{'public'};
15870: $privkey = $savecaptcha{$type}{'private'};
15871: }
15872: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
15873: if (!$pubkey) {
15874: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
15875: } else {
15876: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
15877: }
15878: if (!$privkey) {
15879: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
15880: } else {
15881: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
15882: }
15883: $chgtext .= '</ul>';
15884: } elsif ($type eq 'recaptchaversion') {
15885: if ($savecaptcha{'captcha'} eq 'recaptcha') {
15886: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
15887: }
15888: } elsif ($type eq 'emailusername') {
15889: if (ref($cancreate{'emailusername'}) eq 'HASH') {
15890: if (@statuses) {
15891: foreach my $type (@statuses) {
15892: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
15893: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
15894: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
15895: '<ul>';
15896: foreach my $field (@{$infofields}) {
15897: if ($cancreate{'emailusername'}{$type}{$field}) {
15898: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
15899: }
15900: }
15901: $chgtext .= '</ul>';
15902: } else {
15903: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15904: }
15905: } else {
15906: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15907: }
15908: }
15909: }
15910: }
15911: } elsif ($type eq 'notify') {
15912: my $numapprove = 0;
15913: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15914: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
15915: if ($cancreate{'notify'}{'approval'}) {
15916: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
15917: $numapprove ++;
15918: }
15919: }
15920: }
15921: unless ($numapprove) {
15922: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
15923: }
15924: }
15925: if ($chgtext) {
15926: $resulttext .= '<li>'.$chgtext.'</li>';
15927: }
15928: }
15929: }
15930: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
15931: my ($emailrules,$emailruleorder) =
15932: &Apache::lonnet::inst_userrules($dom,'email');
15933: foreach my $type (@{$changes{'email_rule'}}) {
15934: if (ref($email_rule{$type}) eq 'ARRAY') {
15935: my $chgtext = '<ul>';
15936: foreach my $rule (@{$email_rule{$type}}) {
15937: if (ref($emailrules->{$rule}) eq 'HASH') {
15938: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
15939: }
15940: }
15941: $chgtext .= '</ul>';
15942: my $typename;
15943: if (@types) {
15944: if ($type eq 'default') {
15945: $typename = $othertitle;
15946: } else {
15947: $typename = $usertypes{$type};
15948: }
15949: $chgtext .= &mt('(Affiliation: [_1])',$typename);
15950: }
15951: if (@{$email_rule{$type}} > 0) {
15952: $resulttext .= '<li>'.
15953: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
15954: $usertypes{$type}).
15955: $chgtext.
15956: '</li>';
15957: } else {
15958: $resulttext .= '<li>'.
15959: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
15960: '</li>'.
15961: &mt('(Affiliation: [_1])',$typename);
15962: }
15963: }
15964: }
15965: }
15966: if (ref($changes{'inststatus'}) eq 'ARRAY') {
15967: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
15968: if (@{$save_inststatus{'inststatusguest'}} > 0) {
15969: my $chgtext = '<ul>';
15970: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
15971: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
15972: }
15973: $chgtext .= '</ul>';
15974: $resulttext .= '<li>'.
15975: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
15976: $chgtext.
15977: '</li>';
15978: } else {
15979: $resulttext .= '<li>'.
15980: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
15981: '</li>';
15982: }
15983: }
15984: }
15985: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
15986: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
15987: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15988: foreach my $type (@{$changes{'selfcreate'}}) {
15989: my $typename = $type;
15990: if (keys(%usertypes) > 0) {
15991: if ($usertypes{$type} ne '') {
15992: $typename = $usertypes{$type};
15993: }
15994: }
15995: my @modifiable;
15996: $resulttext .= '<li>'.
15997: &mt('Self-creation of account by users with status: [_1]',
15998: '<span class="LC_cusr_emph">'.$typename.'</span>').
15999: ' - '.&mt('modifiable fields (if institutional data blank): ');
16000: foreach my $field (@fields) {
16001: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
16002: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
16003: }
16004: }
16005: if (@modifiable > 0) {
16006: $resulttext .= join(', ',@modifiable);
16007: } else {
16008: $resulttext .= &mt('none');
16009: }
16010: $resulttext .= '</li>';
16011: }
16012: $resulttext .= '</ul></li>';
16013: }
16014: $resulttext .= '</ul>';
16015: my $cachetime = 24*60*60;
16016: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
16017: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16018: if (ref($lastactref) eq 'HASH') {
16019: $lastactref->{'domdefaults'} = 1;
16020: }
16021: } else {
16022: $resulttext = &mt('No changes made to self-creation settings');
16023: }
16024: } else {
16025: $resulttext = '<span class="LC_error">'.
16026: &mt('An error occurred: [_1]',$putresult).'</span>';
16027: }
16028: if ($warningmsg ne '') {
16029: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16030: }
16031: return $resulttext;
16032: }
16033:
16034: sub process_captcha {
16035: my ($container,$changes,$newsettings,$current) = @_;
16036: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
16037: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
16038: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
16039: $newsettings->{'captcha'} = 'original';
16040: }
16041: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
16042: if ($container eq 'cancreate') {
16043: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16044: push(@{$changes->{'cancreate'}},'captcha');
16045: } elsif (!defined($changes->{'cancreate'})) {
16046: $changes->{'cancreate'} = ['captcha'];
16047: }
16048: } else {
16049: $changes->{'captcha'} = 1;
16050: }
16051: }
16052: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
16053: if ($newsettings->{'captcha'} eq 'recaptcha') {
16054: $newpub = $env{'form.'.$container.'_recaptchapub'};
16055: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
16056: $newpub =~ s/[^\w\-]//g;
16057: $newpriv =~ s/[^\w\-]//g;
16058: $newsettings->{'recaptchakeys'} = {
16059: public => $newpub,
16060: private => $newpriv,
16061: };
16062: $newversion = $env{'form.'.$container.'_recaptchaversion'};
16063: $newversion =~ s/\D//g;
16064: if ($newversion ne '2') {
16065: $newversion = 1;
16066: }
16067: $newsettings->{'recaptchaversion'} = $newversion;
16068: }
16069: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
16070: $currpub = $current->{'recaptchakeys'}{'public'};
16071: $currpriv = $current->{'recaptchakeys'}{'private'};
16072: unless ($newsettings->{'captcha'} eq 'recaptcha') {
16073: $newsettings->{'recaptchakeys'} = {
16074: public => '',
16075: private => '',
16076: }
16077: }
16078: }
16079: if ($current->{'captcha'} eq 'recaptcha') {
16080: $currversion = $current->{'recaptchaversion'};
16081: if ($currversion ne '2') {
16082: $currversion = 1;
16083: }
16084: }
16085: if ($currversion ne $newversion) {
16086: if ($container eq 'cancreate') {
16087: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16088: push(@{$changes->{'cancreate'}},'recaptchaversion');
16089: } elsif (!defined($changes->{'cancreate'})) {
16090: $changes->{'cancreate'} = ['recaptchaversion'];
16091: }
16092: } else {
16093: $changes->{'recaptchaversion'} = 1;
16094: }
16095: }
16096: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
16097: if ($container eq 'cancreate') {
16098: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16099: push(@{$changes->{'cancreate'}},'recaptchakeys');
16100: } elsif (!defined($changes->{'cancreate'})) {
16101: $changes->{'cancreate'} = ['recaptchakeys'];
16102: }
16103: } else {
16104: $changes->{'recaptchakeys'} = 1;
16105: }
16106: }
16107: return;
16108: }
16109:
16110: sub modify_usermodification {
16111: my ($dom,%domconfig) = @_;
16112: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
16113: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16114: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16115: if ($key eq 'selfcreate') {
16116: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
16117: } else {
16118: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
16119: }
16120: }
16121: }
16122: my @contexts = ('author','course');
16123: my %context_title = (
16124: author => 'In author context',
16125: course => 'In course context',
16126: );
16127: my @fields = ('lastname','firstname','middlename','generation',
16128: 'permanentemail','id');
16129: my %roles = (
16130: author => ['ca','aa'],
16131: course => ['st','ep','ta','in','cr'],
16132: );
16133: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16134: foreach my $context (@contexts) {
16135: foreach my $role (@{$roles{$context}}) {
16136: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
16137: foreach my $item (@fields) {
16138: if (grep(/^\Q$item\E$/,@modifiable)) {
16139: $modifyhash{$context}{$role}{$item} = 1;
16140: } else {
16141: $modifyhash{$context}{$role}{$item} = 0;
16142: }
16143: }
16144: }
16145: if (ref($curr_usermodification{$context}) eq 'HASH') {
16146: foreach my $role (@{$roles{$context}}) {
16147: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
16148: foreach my $field (@fields) {
16149: if ($modifyhash{$context}{$role}{$field} ne
16150: $curr_usermodification{$context}{$role}{$field}) {
16151: push(@{$changes{$context}},$role);
16152: last;
16153: }
16154: }
16155: }
16156: }
16157: } else {
16158: foreach my $context (@contexts) {
16159: foreach my $role (@{$roles{$context}}) {
16160: push(@{$changes{$context}},$role);
16161: }
16162: }
16163: }
16164: }
16165: my %usermodification_hash = (
16166: usermodification => \%modifyhash,
16167: );
16168: my $putresult = &Apache::lonnet::put_dom('configuration',
16169: \%usermodification_hash,$dom);
16170: if ($putresult eq 'ok') {
16171: if (keys(%changes) > 0) {
16172: $resulttext = &mt('Changes made: ').'<ul>';
16173: foreach my $context (@contexts) {
16174: if (ref($changes{$context}) eq 'ARRAY') {
16175: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
16176: if (ref($changes{$context}) eq 'ARRAY') {
16177: foreach my $role (@{$changes{$context}}) {
16178: my $rolename;
16179: if ($role eq 'cr') {
16180: $rolename = &mt('Custom');
16181: } else {
16182: $rolename = &Apache::lonnet::plaintext($role);
16183: }
16184: my @modifiable;
16185: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
16186: foreach my $field (@fields) {
16187: if ($modifyhash{$context}{$role}{$field}) {
16188: push(@modifiable,$fieldtitles{$field});
16189: }
16190: }
16191: if (@modifiable > 0) {
16192: $resulttext .= join(', ',@modifiable);
16193: } else {
16194: $resulttext .= &mt('none');
16195: }
16196: $resulttext .= '</li>';
16197: }
16198: $resulttext .= '</ul></li>';
16199: }
16200: }
16201: }
16202: $resulttext .= '</ul>';
16203: } else {
16204: $resulttext = &mt('No changes made to user modification settings');
16205: }
16206: } else {
16207: $resulttext = '<span class="LC_error">'.
16208: &mt('An error occurred: [_1]',$putresult).'</span>';
16209: }
16210: return $resulttext;
16211: }
16212:
16213: sub modify_defaults {
16214: my ($dom,$lastactref,%domconfig) = @_;
16215: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
16216: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16217: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
16218: 'portal_def');
16219: my @authtypes = ('internal','krb4','krb5','localauth','lti');
16220: foreach my $item (@items) {
16221: $newvalues{$item} = $env{'form.'.$item};
16222: if ($item eq 'auth_def') {
16223: if ($newvalues{$item} ne '') {
16224: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
16225: push(@errors,$item);
16226: }
16227: }
16228: } elsif ($item eq 'lang_def') {
16229: if ($newvalues{$item} ne '') {
16230: if ($newvalues{$item} =~ /^(\w+)/) {
16231: my $langcode = $1;
16232: if ($langcode ne 'x_chef') {
16233: if (code2language($langcode) eq '') {
16234: push(@errors,$item);
16235: }
16236: }
16237: } else {
16238: push(@errors,$item);
16239: }
16240: }
16241: } elsif ($item eq 'timezone_def') {
16242: if ($newvalues{$item} ne '') {
16243: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
16244: push(@errors,$item);
16245: }
16246: }
16247: } elsif ($item eq 'datelocale_def') {
16248: if ($newvalues{$item} ne '') {
16249: my @datelocale_ids = DateTime::Locale->ids();
16250: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
16251: push(@errors,$item);
16252: }
16253: }
16254: } elsif ($item eq 'portal_def') {
16255: if ($newvalues{$item} ne '') {
16256: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
16257: push(@errors,$item);
16258: }
16259: }
16260: }
16261: if (grep(/^\Q$item\E$/,@errors)) {
16262: $newvalues{$item} = $domdefaults{$item};
16263: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
16264: $changes{$item} = 1;
16265: }
16266: $domdefaults{$item} = $newvalues{$item};
16267: }
16268: my %staticdefaults = (
16269: 'intauth_cost' => 10,
16270: 'intauth_check' => 0,
16271: 'intauth_switch' => 0,
16272: );
16273: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
16274: if (exists($domdefaults{$item})) {
16275: $newvalues{$item} = $domdefaults{$item};
16276: } else {
16277: $newvalues{$item} = $staticdefaults{$item};
16278: }
16279: }
16280: my %defaults_hash = (
16281: defaults => \%newvalues,
16282: );
16283: my $title = &defaults_titles();
16284:
16285: my $currinststatus;
16286: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16287: $currinststatus = $domconfig{'inststatus'};
16288: } else {
16289: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16290: $currinststatus = {
16291: inststatustypes => $usertypes,
16292: inststatusorder => $types,
16293: inststatusguest => [],
16294: };
16295: }
16296: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
16297: my @allpos;
16298: my %alltypes;
16299: my @inststatusguest;
16300: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
16301: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
16302: unless (grep(/^\Q$type\E$/,@todelete)) {
16303: push(@inststatusguest,$type);
16304: }
16305: }
16306: }
16307: my ($currtitles,$currorder);
16308: if (ref($currinststatus) eq 'HASH') {
16309: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
16310: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
16311: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
16312: if ($currinststatus->{inststatustypes}->{$type} ne '') {
16313: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
16314: }
16315: }
16316: unless (grep(/^\Q$type\E$/,@todelete)) {
16317: my $position = $env{'form.inststatus_pos_'.$type};
16318: $position =~ s/\D+//g;
16319: $allpos[$position] = $type;
16320: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
16321: $alltypes{$type} =~ s/`//g;
16322: }
16323: }
16324: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
16325: $currtitles =~ s/,$//;
16326: }
16327: }
16328: if ($env{'form.addinststatus'}) {
16329: my $newtype = $env{'form.addinststatus'};
16330: $newtype =~ s/\W//g;
16331: unless (exists($alltypes{$newtype})) {
16332: $alltypes{$newtype} = $env{'form.addinststatus_title'};
16333: $alltypes{$newtype} =~ s/`//g;
16334: my $position = $env{'form.addinststatus_pos'};
16335: $position =~ s/\D+//g;
16336: if ($position ne '') {
16337: $allpos[$position] = $newtype;
16338: }
16339: }
16340: }
16341: my @orderedstatus;
16342: foreach my $type (@allpos) {
16343: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
16344: push(@orderedstatus,$type);
16345: }
16346: }
16347: foreach my $type (keys(%alltypes)) {
16348: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
16349: delete($alltypes{$type});
16350: }
16351: }
16352: $defaults_hash{'inststatus'} = {
16353: inststatustypes => \%alltypes,
16354: inststatusorder => \@orderedstatus,
16355: inststatusguest => \@inststatusguest,
16356: };
16357: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
16358: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
16359: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
16360: }
16361: }
16362: if ($currorder ne join(',',@orderedstatus)) {
16363: $changes{'inststatus'}{'inststatusorder'} = 1;
16364: }
16365: my $newtitles;
16366: foreach my $item (@orderedstatus) {
16367: $newtitles .= $alltypes{$item}.',';
16368: }
16369: $newtitles =~ s/,$//;
16370: if ($currtitles ne $newtitles) {
16371: $changes{'inststatus'}{'inststatustypes'} = 1;
16372: }
16373: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
16374: $dom);
16375: if ($putresult eq 'ok') {
16376: if (keys(%changes) > 0) {
16377: $resulttext = &mt('Changes made:').'<ul>';
16378: my $version = &Apache::lonnet::get_server_loncaparev($dom);
16379: 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";
16380: foreach my $item (sort(keys(%changes))) {
16381: if ($item eq 'inststatus') {
16382: if (ref($changes{'inststatus'}) eq 'HASH') {
16383: if (@orderedstatus) {
16384: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
16385: foreach my $type (@orderedstatus) {
16386: $resulttext .= $alltypes{$type}.', ';
16387: }
16388: $resulttext =~ s/, $//;
16389: $resulttext .= '</li>';
16390: } else {
16391: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
16392: }
16393: }
16394: } else {
16395: my $value = $env{'form.'.$item};
16396: if ($value eq '') {
16397: $value = &mt('none');
16398: } elsif ($item eq 'auth_def') {
16399: my %authnames = &authtype_names();
16400: my %shortauth = (
16401: internal => 'int',
16402: krb4 => 'krb4',
16403: krb5 => 'krb5',
16404: localauth => 'loc',
16405: lti => 'lti',
16406: );
16407: $value = $authnames{$shortauth{$value}};
16408: }
16409: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
16410: $mailmsgtext .= "$title->{$item} set to $value\n";
16411: }
16412: }
16413: $resulttext .= '</ul>';
16414: $mailmsgtext .= "\n";
16415: my $cachetime = 24*60*60;
16416: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16417: if (ref($lastactref) eq 'HASH') {
16418: $lastactref->{'domdefaults'} = 1;
16419: }
16420: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
16421: my $notify = 1;
16422: if (ref($domconfig{'contacts'}) eq 'HASH') {
16423: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
16424: $notify = 0;
16425: }
16426: }
16427: if ($notify) {
16428: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
16429: "LON-CAPA Domain Settings Change - $dom",
16430: $mailmsgtext);
16431: }
16432: }
16433: } else {
16434: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
16435: }
16436: } else {
16437: $resulttext = '<span class="LC_error">'.
16438: &mt('An error occurred: [_1]',$putresult).'</span>';
16439: }
16440: if (@errors > 0) {
16441: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
16442: foreach my $item (@errors) {
16443: $resulttext .= ' "'.$title->{$item}.'",';
16444: }
16445: $resulttext =~ s/,$//;
16446: }
16447: return $resulttext;
16448: }
16449:
16450: sub modify_scantron {
16451: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16452: my ($resulttext,%confhash,%changes,$errors);
16453: my $custom = 'custom.tab';
16454: my $default = 'default.tab';
16455: my $servadm = $r->dir_config('lonAdmEMail');
16456: my ($configuserok,$author_ok,$switchserver) =
16457: &config_check($dom,$confname,$servadm);
16458: if ($env{'form.scantronformat.filename'} ne '') {
16459: my $error;
16460: if ($configuserok eq 'ok') {
16461: if ($switchserver) {
16462: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
16463: } else {
16464: if ($author_ok eq 'ok') {
16465: my ($result,$scantronurl) =
16466: &publishlogo($r,'upload','scantronformat',$dom,
16467: $confname,'scantron','','',$custom);
16468: if ($result eq 'ok') {
16469: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
16470: $changes{'scantronformat'} = 1;
16471: } else {
16472: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
16473: }
16474: } else {
16475: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
16476: }
16477: }
16478: } else {
16479: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
16480: }
16481: if ($error) {
16482: &Apache::lonnet::logthis($error);
16483: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16484: }
16485: }
16486: if (ref($domconfig{'scantron'}) eq 'HASH') {
16487: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
16488: if ($env{'form.scantronformat_del'}) {
16489: $confhash{'scantron'}{'scantronformat'} = '';
16490: $changes{'scantronformat'} = 1;
16491: } else {
16492: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
16493: }
16494: }
16495: }
16496: my @options = ('hdr','pad','rem');
16497: my @fields = &scantroncsv_fields();
16498: my %titles = &scantronconfig_titles();
16499: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
16500: my ($newdat,$currdat,%newcol,%currcol);
16501: if (grep(/^dat$/,@formats)) {
16502: $confhash{'scantron'}{config}{dat} = 1;
16503: $newdat = 1;
16504: } else {
16505: $newdat = 0;
16506: }
16507: if (grep(/^csv$/,@formats)) {
16508: my %bynum;
16509: foreach my $field (@fields) {
16510: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
16511: my $posscol = $1;
16512: if (($posscol < 20) && (!$bynum{$posscol})) {
16513: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
16514: $bynum{$posscol} = $field;
16515: $newcol{$field} = $posscol;
16516: }
16517: }
16518: }
16519: if (keys(%newcol)) {
16520: foreach my $option (@options) {
16521: if ($env{'form.scantroncsv_'.$option}) {
16522: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
16523: }
16524: }
16525: }
16526: }
16527: $currdat = 1;
16528: if (ref($domconfig{'scantron'}) eq 'HASH') {
16529: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
16530: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
16531: $currdat = 0;
16532: }
16533: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16534: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16535: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
16536: }
16537: }
16538: }
16539: }
16540: if ($currdat != $newdat) {
16541: $changes{'config'} = 1;
16542: } else {
16543: foreach my $field (@fields) {
16544: if ($currcol{$field} ne '') {
16545: if ($currcol{$field} ne $newcol{$field}) {
16546: $changes{'config'} = 1;
16547: last;
16548: }
16549: } elsif ($newcol{$field} ne '') {
16550: $changes{'config'} = 1;
16551: last;
16552: }
16553: }
16554: }
16555: if (keys(%confhash) > 0) {
16556: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
16557: $dom);
16558: if ($putresult eq 'ok') {
16559: if (keys(%changes) > 0) {
16560: if (ref($confhash{'scantron'}) eq 'HASH') {
16561: $resulttext = &mt('Changes made:').'<ul>';
16562: if ($changes{'scantronformat'}) {
16563: if ($confhash{'scantron'}{'scantronformat'} eq '') {
16564: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
16565: } else {
16566: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
16567: }
16568: }
16569: if ($changes{'config'}) {
16570: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
16571: if ($confhash{'scantron'}{'config'}{'dat'}) {
16572: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
16573: }
16574: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16575: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16576: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
16577: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
16578: foreach my $field (@fields) {
16579: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
16580: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
16581: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
16582: }
16583: }
16584: $resulttext .= '</ul></li>';
16585: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
16586: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
16587: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
16588: foreach my $option (@options) {
16589: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
16590: $resulttext .= '<li>'.$titles{$option}.'</li>';
16591: }
16592: }
16593: $resulttext .= '</ul></li>';
16594: }
16595: }
16596: }
16597: }
16598: }
16599: } else {
16600: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
16601: }
16602: }
16603: $resulttext .= '</ul>';
16604: } else {
16605: $resulttext = &mt('Changes made to bubblesheet format file.');
16606: }
16607: &Apache::loncommon::devalidate_domconfig_cache($dom);
16608: if (ref($lastactref) eq 'HASH') {
16609: $lastactref->{'domainconfig'} = 1;
16610: }
16611: } else {
16612: $resulttext = &mt('No changes made to bubblesheet format settings');
16613: }
16614: } else {
16615: $resulttext = '<span class="LC_error">'.
16616: &mt('An error occurred: [_1]',$putresult).'</span>';
16617: }
16618: } else {
16619: $resulttext = &mt('No changes made to bubblesheet format file');
16620: }
16621: if ($errors) {
16622: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
16623: $errors.'</ul></p>';
16624: }
16625: return $resulttext;
16626: }
16627:
16628: sub modify_coursecategories {
16629: my ($dom,$lastactref,%domconfig) = @_;
16630: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
16631: $cathash);
16632: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
16633: my @catitems = ('unauth','auth');
16634: my @cattypes = ('std','domonly','codesrch','none');
16635: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16636: $cathash = $domconfig{'coursecategories'}{'cats'};
16637: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
16638: $changes{'togglecats'} = 1;
16639: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
16640: }
16641: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
16642: $changes{'categorize'} = 1;
16643: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
16644: }
16645: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
16646: $changes{'togglecatscomm'} = 1;
16647: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
16648: }
16649: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
16650: $changes{'categorizecomm'} = 1;
16651: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
16652:
16653: }
16654: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
16655: $changes{'togglecatsplace'} = 1;
16656: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
16657: }
16658: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
16659: $changes{'categorizeplace'} = 1;
16660: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
16661: }
16662: foreach my $item (@catitems) {
16663: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16664: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
16665: $changes{$item} = 1;
16666: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16667: }
16668: }
16669: }
16670: } else {
16671: $changes{'togglecats'} = 1;
16672: $changes{'categorize'} = 1;
16673: $changes{'togglecatscomm'} = 1;
16674: $changes{'categorizecomm'} = 1;
16675: $changes{'togglecatsplace'} = 1;
16676: $changes{'categorizeplace'} = 1;
16677: $domconfig{'coursecategories'} = {
16678: togglecats => $env{'form.togglecats'},
16679: categorize => $env{'form.categorize'},
16680: togglecatscomm => $env{'form.togglecatscomm'},
16681: categorizecomm => $env{'form.categorizecomm'},
16682: togglecatsplace => $env{'form.togglecatsplace'},
16683: categorizeplace => $env{'form.categorizeplace'},
16684: };
16685: foreach my $item (@catitems) {
16686: if ($env{'form.coursecat_'.$item} ne 'std') {
16687: $changes{$item} = 1;
16688: }
16689: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16690: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16691: }
16692: }
16693: }
16694: if (ref($cathash) eq 'HASH') {
16695: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
16696: push (@deletecategory,'instcode::0');
16697: }
16698: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
16699: push(@deletecategory,'communities::0');
16700: }
16701: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
16702: push(@deletecategory,'placement::0');
16703: }
16704: }
16705: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
16706: if (ref($cathash) eq 'HASH') {
16707: if (@deletecategory > 0) {
16708: #FIXME Need to remove category from all courses using a deleted category
16709: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
16710: foreach my $item (@deletecategory) {
16711: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
16712: delete($domconfig{'coursecategories'}{'cats'}{$item});
16713: $deletions{$item} = 1;
16714: &recurse_cat_deletes($item,$cathash,\%deletions);
16715: }
16716: }
16717: }
16718: foreach my $item (keys(%{$cathash})) {
16719: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16720: if ($cathash->{$item} ne $env{'form.'.$item}) {
16721: $reorderings{$item} = 1;
16722: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
16723: }
16724: if ($env{'form.addcategory_name_'.$item} ne '') {
16725: my $newcat = $env{'form.addcategory_name_'.$item};
16726: my $newdepth = $depth+1;
16727: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16728: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
16729: $adds{$newitem} = 1;
16730: }
16731: if ($env{'form.subcat_'.$item} ne '') {
16732: my $newcat = $env{'form.subcat_'.$item};
16733: my $newdepth = $depth+1;
16734: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16735: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
16736: $adds{$newitem} = 1;
16737: }
16738: }
16739: }
16740: if ($env{'form.instcode'} eq '1') {
16741: if (ref($cathash) eq 'HASH') {
16742: my $newitem = 'instcode::0';
16743: if ($cathash->{$newitem} eq '') {
16744: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16745: $adds{$newitem} = 1;
16746: }
16747: } else {
16748: my $newitem = 'instcode::0';
16749: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16750: $adds{$newitem} = 1;
16751: }
16752: }
16753: if ($env{'form.communities'} eq '1') {
16754: if (ref($cathash) eq 'HASH') {
16755: my $newitem = 'communities::0';
16756: if ($cathash->{$newitem} eq '') {
16757: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16758: $adds{$newitem} = 1;
16759: }
16760: } else {
16761: my $newitem = 'communities::0';
16762: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16763: $adds{$newitem} = 1;
16764: }
16765: }
16766: if ($env{'form.placement'} eq '1') {
16767: if (ref($cathash) eq 'HASH') {
16768: my $newitem = 'placement::0';
16769: if ($cathash->{$newitem} eq '') {
16770: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
16771: $adds{$newitem} = 1;
16772: }
16773: } else {
16774: my $newitem = 'placement::0';
16775: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
16776: $adds{$newitem} = 1;
16777: }
16778: }
16779: if ($env{'form.addcategory_name'} ne '') {
16780: if (($env{'form.addcategory_name'} ne 'instcode') &&
16781: ($env{'form.addcategory_name'} ne 'communities') &&
16782: ($env{'form.addcategory_name'} ne 'placement')) {
16783: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
16784: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
16785: $adds{$newitem} = 1;
16786: }
16787: }
16788: my $putresult;
16789: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16790: if (keys(%deletions) > 0) {
16791: foreach my $key (keys(%deletions)) {
16792: if ($predelallitems{$key} ne '') {
16793: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
16794: }
16795: }
16796: }
16797: my (@chkcats,@chktrails,%chkallitems);
16798: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
16799: if (ref($chkcats[0]) eq 'ARRAY') {
16800: my $depth = 0;
16801: my $chg = 0;
16802: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
16803: my $name = $chkcats[0][$i];
16804: my $item;
16805: if ($name eq '') {
16806: $chg ++;
16807: } else {
16808: $item = &escape($name).'::0';
16809: if ($chg) {
16810: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
16811: }
16812: $depth ++;
16813: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
16814: $depth --;
16815: }
16816: }
16817: }
16818: }
16819: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16820: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
16821: if ($putresult eq 'ok') {
16822: my %title = (
16823: togglecats => 'Show/Hide a course in catalog',
16824: categorize => 'Assign a category to a course',
16825: togglecatscomm => 'Show/Hide a community in catalog',
16826: categorizecomm => 'Assign a category to a community',
16827: );
16828: my %level = (
16829: dom => 'set in Domain ("Modify Course/Community")',
16830: crs => 'set in Course ("Course Configuration")',
16831: comm => 'set in Community ("Community Configuration")',
16832: none => 'No catalog',
16833: std => 'Standard catalog',
16834: domonly => 'Domain-only catalog',
16835: codesrch => 'Code search form',
16836: );
16837: $resulttext = &mt('Changes made:').'<ul>';
16838: if ($changes{'togglecats'}) {
16839: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
16840: }
16841: if ($changes{'categorize'}) {
16842: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
16843: }
16844: if ($changes{'togglecatscomm'}) {
16845: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
16846: }
16847: if ($changes{'categorizecomm'}) {
16848: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
16849: }
16850: if ($changes{'unauth'}) {
16851: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
16852: }
16853: if ($changes{'auth'}) {
16854: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
16855: }
16856: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16857: my $cathash;
16858: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16859: $cathash = $domconfig{'coursecategories'}{'cats'};
16860: } else {
16861: $cathash = {};
16862: }
16863: my (@cats,@trails,%allitems);
16864: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
16865: if (keys(%deletions) > 0) {
16866: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
16867: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
16868: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
16869: }
16870: $resulttext .= '</ul></li>';
16871: }
16872: if (keys(%reorderings) > 0) {
16873: my %sort_by_trail;
16874: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
16875: foreach my $key (keys(%reorderings)) {
16876: if ($allitems{$key} ne '') {
16877: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16878: }
16879: }
16880: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16881: $resulttext .= '<li>'.$trails[$trail].'</li>';
16882: }
16883: $resulttext .= '</ul></li>';
16884: }
16885: if (keys(%adds) > 0) {
16886: my %sort_by_trail;
16887: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
16888: foreach my $key (keys(%adds)) {
16889: if ($allitems{$key} ne '') {
16890: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16891: }
16892: }
16893: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16894: $resulttext .= '<li>'.$trails[$trail].'</li>';
16895: }
16896: $resulttext .= '</ul></li>';
16897: }
16898: }
16899: $resulttext .= '</ul>';
16900: if ($changes{'unauth'} || $changes{'auth'}) {
16901: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
16902: if ($changes{'auth'}) {
16903: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
16904: }
16905: if ($changes{'unauth'}) {
16906: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
16907: }
16908: my $cachetime = 24*60*60;
16909: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16910: if (ref($lastactref) eq 'HASH') {
16911: $lastactref->{'domdefaults'} = 1;
16912: }
16913: }
16914: } else {
16915: $resulttext = '<span class="LC_error">'.
16916: &mt('An error occurred: [_1]',$putresult).'</span>';
16917: }
16918: } else {
16919: $resulttext = &mt('No changes made to course and community categories');
16920: }
16921: return $resulttext;
16922: }
16923:
16924: sub modify_serverstatuses {
16925: my ($dom,%domconfig) = @_;
16926: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
16927: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
16928: %currserverstatus = %{$domconfig{'serverstatuses'}};
16929: }
16930: my @pages = &serverstatus_pages();
16931: foreach my $type (@pages) {
16932: $newserverstatus{$type}{'namedusers'} = '';
16933: $newserverstatus{$type}{'machines'} = '';
16934: if (defined($env{'form.'.$type.'_namedusers'})) {
16935: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
16936: my @okusers;
16937: foreach my $user (@users) {
16938: my ($uname,$udom) = split(/:/,$user);
16939: if (($udom =~ /^$match_domain$/) &&
16940: (&Apache::lonnet::domain($udom)) &&
16941: ($uname =~ /^$match_username$/)) {
16942: if (!grep(/^\Q$user\E/,@okusers)) {
16943: push(@okusers,$user);
16944: }
16945: }
16946: }
16947: if (@okusers > 0) {
16948: @okusers = sort(@okusers);
16949: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
16950: }
16951: }
16952: if (defined($env{'form.'.$type.'_machines'})) {
16953: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
16954: my @okmachines;
16955: foreach my $ip (@machines) {
16956: my @parts = split(/\./,$ip);
16957: next if (@parts < 4);
16958: my $badip = 0;
16959: for (my $i=0; $i<4; $i++) {
16960: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
16961: $badip = 1;
16962: last;
16963: }
16964: }
16965: if (!$badip) {
16966: push(@okmachines,$ip);
16967: }
16968: }
16969: @okmachines = sort(@okmachines);
16970: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
16971: }
16972: }
16973: my %serverstatushash = (
16974: serverstatuses => \%newserverstatus,
16975: );
16976: foreach my $type (@pages) {
16977: foreach my $setting ('namedusers','machines') {
16978: my (@current,@new);
16979: if (ref($currserverstatus{$type}) eq 'HASH') {
16980: if ($currserverstatus{$type}{$setting} ne '') {
16981: @current = split(/,/,$currserverstatus{$type}{$setting});
16982: }
16983: }
16984: if ($newserverstatus{$type}{$setting} ne '') {
16985: @new = split(/,/,$newserverstatus{$type}{$setting});
16986: }
16987: if (@current > 0) {
16988: if (@new > 0) {
16989: foreach my $item (@current) {
16990: if (!grep(/^\Q$item\E$/,@new)) {
16991: $changes{$type}{$setting} = 1;
16992: last;
16993: }
16994: }
16995: foreach my $item (@new) {
16996: if (!grep(/^\Q$item\E$/,@current)) {
16997: $changes{$type}{$setting} = 1;
16998: last;
16999: }
17000: }
17001: } else {
17002: $changes{$type}{$setting} = 1;
17003: }
17004: } elsif (@new > 0) {
17005: $changes{$type}{$setting} = 1;
17006: }
17007: }
17008: }
17009: if (keys(%changes) > 0) {
17010: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
17011: my $putresult = &Apache::lonnet::put_dom('configuration',
17012: \%serverstatushash,$dom);
17013: if ($putresult eq 'ok') {
17014: $resulttext .= &mt('Changes made:').'<ul>';
17015: foreach my $type (@pages) {
17016: if (ref($changes{$type}) eq 'HASH') {
17017: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
17018: if ($changes{$type}{'namedusers'}) {
17019: if ($newserverstatus{$type}{'namedusers'} eq '') {
17020: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
17021: } else {
17022: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
17023: }
17024: }
17025: if ($changes{$type}{'machines'}) {
17026: if ($newserverstatus{$type}{'machines'} eq '') {
17027: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
17028: } else {
17029: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
17030: }
17031:
17032: }
17033: $resulttext .= '</ul></li>';
17034: }
17035: }
17036: $resulttext .= '</ul>';
17037: } else {
17038: $resulttext = '<span class="LC_error">'.
17039: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
17040:
17041: }
17042: } else {
17043: $resulttext = &mt('No changes made to access to server status pages');
17044: }
17045: return $resulttext;
17046: }
17047:
17048: sub modify_helpsettings {
17049: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17050: my ($resulttext,$errors,%changes,%helphash);
17051: my %defaultchecked = ('submitbugs' => 'on');
17052: my @offon = ('off','on');
17053: my @toggles = ('submitbugs');
17054: my %current = ('submitbugs' => '',
17055: 'adhoc' => {},
17056: );
17057: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
17058: %current = %{$domconfig{'helpsettings'}};
17059: }
17060: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17061: foreach my $item (@toggles) {
17062: if ($defaultchecked{$item} eq 'on') {
17063: if ($current{$item} eq '') {
17064: if ($env{'form.'.$item} eq '0') {
17065: $changes{$item} = 1;
17066: }
17067: } elsif ($current{$item} ne $env{'form.'.$item}) {
17068: $changes{$item} = 1;
17069: }
17070: } elsif ($defaultchecked{$item} eq 'off') {
17071: if ($current{$item} eq '') {
17072: if ($env{'form.'.$item} eq '1') {
17073: $changes{$item} = 1;
17074: }
17075: } elsif ($current{$item} ne $env{'form.'.$item}) {
17076: $changes{$item} = 1;
17077: }
17078: }
17079: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
17080: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
17081: }
17082: }
17083: my $maxnum = $env{'form.helproles_maxnum'};
17084: my $confname = $dom.'-domainconfig';
17085: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
17086: my (@allpos,%newsettings,%changedprivs,$newrole);
17087: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17088: my @accesstypes = ('all','dh','da','none','status','inc','exc');
17089: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
17090: my %lt = &Apache::lonlocal::texthash(
17091: s => 'system',
17092: d => 'domain',
17093: order => 'Display order',
17094: access => 'Role usage',
17095: all => 'All with domain helpdesk or helpdesk assistant role',
17096: dh => 'All with domain helpdesk role',
17097: da => 'All with domain helpdesk assistant role',
17098: none => 'None',
17099: status => 'Determined based on institutional status',
17100: inc => 'Include all, but exclude specific personnel',
17101: exc => 'Exclude all, but include specific personnel',
17102: );
17103: for (my $num=0; $num<=$maxnum; $num++) {
17104: my ($prefix,$identifier,$rolename,%curr);
17105: if ($num == $maxnum) {
17106: next unless ($env{'form.newcusthelp'} == $maxnum);
17107: $identifier = 'custhelp'.$num;
17108: $prefix = 'helproles_'.$num;
17109: $rolename = $env{'form.custhelpname'.$num};
17110: $rolename=~s/[^A-Za-z0-9]//gs;
17111: next if ($rolename eq '');
17112: next if (exists($existing{'rolesdef_'.$rolename}));
17113: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17114: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17115: $newprivs{'c'},$confname,$dom);
17116: if ($result ne 'ok') {
17117: $errors .= '<li><span class="LC_error">'.
17118: &mt('An error occurred storing the new custom role: [_1]',
17119: $result).'</span></li>';
17120: next;
17121: } else {
17122: $changedprivs{$rolename} = \%newprivs;
17123: $newrole = $rolename;
17124: }
17125: } else {
17126: $prefix = 'helproles_'.$num;
17127: $rolename = $env{'form.'.$prefix};
17128: next if ($rolename eq '');
17129: next unless (exists($existing{'rolesdef_'.$rolename}));
17130: $identifier = 'custhelp'.$num;
17131: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17132: my %currprivs;
17133: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
17134: split(/\_/,$existing{'rolesdef_'.$rolename});
17135: foreach my $level ('c','d','s') {
17136: if ($newprivs{$level} ne $currprivs{$level}) {
17137: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17138: $newprivs{'c'},$confname,$dom);
17139: if ($result ne 'ok') {
17140: $errors .= '<li><span class="LC_error">'.
17141: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
17142: $rolename,$result).'</span></li>';
17143: } else {
17144: $changedprivs{$rolename} = \%newprivs;
17145: }
17146: last;
17147: }
17148: }
17149: if (ref($current{'adhoc'}) eq 'HASH') {
17150: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17151: %curr = %{$current{'adhoc'}{$rolename}};
17152: }
17153: }
17154: }
17155: my $newpos = $env{'form.'.$prefix.'_pos'};
17156: $newpos =~ s/\D+//g;
17157: $allpos[$newpos] = $rolename;
17158: my $newdesc = $env{'form.'.$prefix.'_desc'};
17159: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
17160: if ($curr{'desc'}) {
17161: if ($curr{'desc'} ne $newdesc) {
17162: $changes{'customrole'}{$rolename}{'desc'} = 1;
17163: $newsettings{$rolename}{'desc'} = $newdesc;
17164: }
17165: } elsif ($newdesc ne '') {
17166: $changes{'customrole'}{$rolename}{'desc'} = 1;
17167: $newsettings{$rolename}{'desc'} = $newdesc;
17168: }
17169: my $access = $env{'form.'.$prefix.'_access'};
17170: if (grep(/^\Q$access\E$/,@accesstypes)) {
17171: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
17172: if ($access eq 'status') {
17173: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
17174: if (scalar(@statuses) == 0) {
17175: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
17176: } else {
17177: my (@shownstatus,$numtypes);
17178: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17179: if (ref($types) eq 'ARRAY') {
17180: $numtypes = scalar(@{$types});
17181: foreach my $type (sort(@statuses)) {
17182: if ($type eq 'default') {
17183: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17184: } elsif (grep(/^\Q$type\E$/,@{$types})) {
17185: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17186: push(@shownstatus,$usertypes->{$type});
17187: }
17188: }
17189: }
17190: if (grep(/^default$/,@statuses)) {
17191: push(@shownstatus,$othertitle);
17192: }
17193: if (scalar(@shownstatus) == 1+$numtypes) {
17194: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
17195: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
17196: } else {
17197: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
17198: if (ref($curr{'status'}) eq 'ARRAY') {
17199: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17200: if (@diffs) {
17201: $changes{'customrole'}{$rolename}{$access} = 1;
17202: }
17203: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17204: $changes{'customrole'}{$rolename}{$access} = 1;
17205: }
17206: }
17207: }
17208: } elsif (($access eq 'inc') || ($access eq 'exc')) {
17209: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
17210: my @newspecstaff;
17211: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17212: foreach my $person (sort(@personnel)) {
17213: if ($domhelpdesk{$person}) {
17214: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
17215: }
17216: }
17217: if (ref($curr{$access}) eq 'ARRAY') {
17218: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17219: if (@diffs) {
17220: $changes{'customrole'}{$rolename}{$access} = 1;
17221: }
17222: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17223: $changes{'customrole'}{$rolename}{$access} = 1;
17224: }
17225: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17226: my ($uname,$udom) = split(/:/,$person);
17227: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
17228: }
17229: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
17230: }
17231: } else {
17232: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
17233: }
17234: unless ($curr{'access'} eq $access) {
17235: $changes{'customrole'}{$rolename}{'access'} = 1;
17236: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
17237: }
17238: }
17239: if (@allpos > 0) {
17240: my $idx = 0;
17241: foreach my $rolename (@allpos) {
17242: if ($rolename ne '') {
17243: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
17244: if (ref($current{'adhoc'}) eq 'HASH') {
17245: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17246: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
17247: $changes{'customrole'}{$rolename}{'order'} = 1;
17248: $newsettings{$rolename}{'order'} = $idx+1;
17249: }
17250: }
17251: }
17252: $idx ++;
17253: }
17254: }
17255: }
17256: my $putresult;
17257: if (keys(%changes) > 0) {
17258: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
17259: if ($putresult eq 'ok') {
17260: if (ref($helphash{'helpsettings'}) eq 'HASH') {
17261: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
17262: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
17263: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
17264: }
17265: }
17266: my $cachetime = 24*60*60;
17267: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17268: if (ref($lastactref) eq 'HASH') {
17269: $lastactref->{'domdefaults'} = 1;
17270: }
17271: } else {
17272: $errors .= '<li><span class="LC_error">'.
17273: &mt('An error occurred storing the settings: [_1]',
17274: $putresult).'</span></li>';
17275: }
17276: }
17277: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
17278: $resulttext = &mt('Changes made:').'<ul>';
17279: my (%shownprivs,@levelorder);
17280: @levelorder = ('c','d','s');
17281: if ((keys(%changes)) && ($putresult eq 'ok')) {
17282: foreach my $item (sort(keys(%changes))) {
17283: if ($item eq 'submitbugs') {
17284: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
17285: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
17286: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
17287: } elsif ($item eq 'customrole') {
17288: if (ref($changes{'customrole'}) eq 'HASH') {
17289: my @keyorder = ('order','desc','access','status','exc','inc');
17290: my %keytext = &Apache::lonlocal::texthash(
17291: order => 'Order',
17292: desc => 'Role description',
17293: access => 'Role usage',
17294: status => 'Allowed institutional types',
17295: exc => 'Allowed personnel',
17296: inc => 'Disallowed personnel',
17297: );
17298: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
17299: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
17300: if ($role eq $newrole) {
17301: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
17302: $role).'<ul>';
17303: } else {
17304: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17305: $role).'<ul>';
17306: }
17307: foreach my $key (@keyorder) {
17308: if ($changes{'customrole'}{$role}{$key}) {
17309: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
17310: $keytext{$key},$newsettings{$role}{$key}).
17311: '</li>';
17312: }
17313: }
17314: if (ref($changedprivs{$role}) eq 'HASH') {
17315: $shownprivs{$role} = 1;
17316: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
17317: foreach my $level (@levelorder) {
17318: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17319: next if ($item eq '');
17320: my ($priv) = split(/\&/,$item,2);
17321: if (&Apache::lonnet::plaintext($priv)) {
17322: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17323: unless ($level eq 'c') {
17324: $resulttext .= ' ('.$lt{$level}.')';
17325: }
17326: $resulttext .= '</li>';
17327: }
17328: }
17329: }
17330: $resulttext .= '</ul>';
17331: }
17332: $resulttext .= '</ul></li>';
17333: }
17334: }
17335: }
17336: }
17337: }
17338: }
17339: if (keys(%changedprivs)) {
17340: foreach my $role (sort(keys(%changedprivs))) {
17341: unless ($shownprivs{$role}) {
17342: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17343: $role).'<ul>'.
17344: '<li>'.&mt('Privileges set to :').'<ul>';
17345: foreach my $level (@levelorder) {
17346: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17347: next if ($item eq '');
17348: my ($priv) = split(/\&/,$item,2);
17349: if (&Apache::lonnet::plaintext($priv)) {
17350: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17351: unless ($level eq 'c') {
17352: $resulttext .= ' ('.$lt{$level}.')';
17353: }
17354: $resulttext .= '</li>';
17355: }
17356: }
17357: }
17358: $resulttext .= '</ul></li></ul></li>';
17359: }
17360: }
17361: }
17362: $resulttext .= '</ul>';
17363: } else {
17364: $resulttext = &mt('No changes made to help settings');
17365: }
17366: if ($errors) {
17367: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
17368: $errors.'</ul>';
17369: }
17370: return $resulttext;
17371: }
17372:
17373: sub modify_coursedefaults {
17374: my ($dom,$lastactref,%domconfig) = @_;
17375: my ($resulttext,$errors,%changes,%defaultshash);
17376: my %defaultchecked = (
17377: 'canuse_pdfforms' => 'off',
17378: 'uselcmath' => 'on',
17379: 'usejsme' => 'on'
17380: );
17381: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
17382: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
17383: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
17384: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
17385: 'mysqltables_textbook','mysqltables_placement');
17386: my @types = ('official','unofficial','community','textbook','placement');
17387: my %staticdefaults = (
17388: anonsurvey_threshold => 10,
17389: uploadquota => 500,
17390: postsubmit => 60,
17391: mysqltables => 172800,
17392: );
17393: my %texoptions = (
17394: MathJax => 'MathJax',
17395: mimetex => &mt('Convert to Images'),
17396: tth => &mt('TeX to HTML'),
17397: );
17398: $defaultshash{'coursedefaults'} = {};
17399:
17400: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
17401: if ($domconfig{'coursedefaults'} eq '') {
17402: $domconfig{'coursedefaults'} = {};
17403: }
17404: }
17405:
17406: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
17407: foreach my $item (@toggles) {
17408: if ($defaultchecked{$item} eq 'on') {
17409: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17410: ($env{'form.'.$item} eq '0')) {
17411: $changes{$item} = 1;
17412: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17413: $changes{$item} = 1;
17414: }
17415: } elsif ($defaultchecked{$item} eq 'off') {
17416: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17417: ($env{'form.'.$item} eq '1')) {
17418: $changes{$item} = 1;
17419: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17420: $changes{$item} = 1;
17421: }
17422: }
17423: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
17424: }
17425: foreach my $item (@numbers) {
17426: my ($currdef,$newdef);
17427: $newdef = $env{'form.'.$item};
17428: if ($item eq 'anonsurvey_threshold') {
17429: $currdef = $domconfig{'coursedefaults'}{$item};
17430: $newdef =~ s/\D//g;
17431: if ($newdef eq '' || $newdef < 1) {
17432: $newdef = 1;
17433: }
17434: $defaultshash{'coursedefaults'}{$item} = $newdef;
17435: } else {
17436: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
17437: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
17438: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
17439: }
17440: $newdef =~ s/[^\w.\-]//g;
17441: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
17442: }
17443: if ($currdef ne $newdef) {
17444: if ($item eq 'anonsurvey_threshold') {
17445: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
17446: $changes{$item} = 1;
17447: }
17448: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
17449: my $setting = $1;
17450: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
17451: $changes{$setting} = 1;
17452: }
17453: }
17454: }
17455: }
17456: my $texengine;
17457: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
17458: $texengine = $env{'form.texengine'};
17459: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
17460: if ($currdef eq '') {
17461: unless ($texengine eq $Apache::lonnet::deftex) {
17462: $changes{'texengine'} = 1;
17463: }
17464: } elsif ($currdef ne $texengine) {
17465: $changes{'texengine'} = 1;
17466: }
17467: }
17468: if ($texengine ne '') {
17469: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
17470: }
17471: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
17472: my @currclonecode;
17473: if (ref($currclone) eq 'HASH') {
17474: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
17475: @currclonecode = @{$currclone->{'instcode'}};
17476: }
17477: }
17478: my $newclone;
17479: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
17480: $newclone = $env{'form.canclone'};
17481: }
17482: if ($newclone eq 'instcode') {
17483: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
17484: my (%codedefaults,@code_order,@clonecode);
17485: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
17486: \@code_order);
17487: foreach my $item (@code_order) {
17488: if (grep(/^\Q$item\E$/,@newcodes)) {
17489: push(@clonecode,$item);
17490: }
17491: }
17492: if (@clonecode) {
17493: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
17494: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
17495: if (@diffs) {
17496: $changes{'canclone'} = 1;
17497: }
17498: } else {
17499: $newclone eq '';
17500: }
17501: } elsif ($newclone ne '') {
17502: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
17503: }
17504: if ($newclone ne $currclone) {
17505: $changes{'canclone'} = 1;
17506: }
17507: my %credits;
17508: foreach my $type (@types) {
17509: unless ($type eq 'community') {
17510: $credits{$type} = $env{'form.'.$type.'_credits'};
17511: $credits{$type} =~ s/[^\d.]+//g;
17512: }
17513: }
17514: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
17515: ($env{'form.coursecredits'} eq '1')) {
17516: $changes{'coursecredits'} = 1;
17517: foreach my $type (keys(%credits)) {
17518: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17519: }
17520: } else {
17521: if ($env{'form.coursecredits'} eq '1') {
17522: foreach my $type (@types) {
17523: unless ($type eq 'community') {
17524: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
17525: $changes{'coursecredits'} = 1;
17526: }
17527: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17528: }
17529: }
17530: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17531: foreach my $type (@types) {
17532: unless ($type eq 'community') {
17533: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
17534: $changes{'coursecredits'} = 1;
17535: last;
17536: }
17537: }
17538: }
17539: }
17540: }
17541: if ($env{'form.postsubmit'} eq '1') {
17542: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
17543: my %currtimeout;
17544: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17545: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
17546: $changes{'postsubmit'} = 1;
17547: }
17548: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17549: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
17550: }
17551: } else {
17552: $changes{'postsubmit'} = 1;
17553: }
17554: foreach my $type (@types) {
17555: my $timeout = $env{'form.'.$type.'_timeout'};
17556: $timeout =~ s/\D//g;
17557: if ($timeout == $staticdefaults{'postsubmit'}) {
17558: $timeout = '';
17559: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
17560: $timeout = '0';
17561: }
17562: unless ($timeout eq '') {
17563: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
17564: }
17565: if (exists($currtimeout{$type})) {
17566: if ($timeout ne $currtimeout{$type}) {
17567: $changes{'postsubmit'} = 1;
17568: }
17569: } elsif ($timeout ne '') {
17570: $changes{'postsubmit'} = 1;
17571: }
17572: }
17573: } else {
17574: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
17575: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17576: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
17577: $changes{'postsubmit'} = 1;
17578: }
17579: } else {
17580: $changes{'postsubmit'} = 1;
17581: }
17582: }
17583: }
17584: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17585: $dom);
17586: if ($putresult eq 'ok') {
17587: if (keys(%changes) > 0) {
17588: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17589: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
17590: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
17591: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
17592: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
17593: if ($changes{$item}) {
17594: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
17595: }
17596: }
17597: if ($changes{'coursecredits'}) {
17598: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17599: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
17600: $domdefaults{$type.'credits'} =
17601: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
17602: }
17603: }
17604: }
17605: if ($changes{'postsubmit'}) {
17606: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17607: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
17608: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17609: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
17610: $domdefaults{$type.'postsubtimeout'} =
17611: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17612: }
17613: }
17614: }
17615: }
17616: if ($changes{'uploadquota'}) {
17617: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17618: foreach my $type (@types) {
17619: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
17620: }
17621: }
17622: }
17623: if ($changes{'canclone'}) {
17624: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17625: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17626: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
17627: if (@clonecodes) {
17628: $domdefaults{'canclone'} = join('+',@clonecodes);
17629: }
17630: }
17631: } else {
17632: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
17633: }
17634: }
17635: my $cachetime = 24*60*60;
17636: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17637: if (ref($lastactref) eq 'HASH') {
17638: $lastactref->{'domdefaults'} = 1;
17639: }
17640: }
17641: $resulttext = &mt('Changes made:').'<ul>';
17642: foreach my $item (sort(keys(%changes))) {
17643: if ($item eq 'canuse_pdfforms') {
17644: if ($env{'form.'.$item} eq '1') {
17645: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
17646: } else {
17647: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
17648: }
17649: } elsif ($item eq 'uselcmath') {
17650: if ($env{'form.'.$item} eq '1') {
17651: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
17652: } else {
17653: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
17654: }
17655: } elsif ($item eq 'usejsme') {
17656: if ($env{'form.'.$item} eq '1') {
17657: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
17658: } else {
17659: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
17660: }
17661: } elsif ($item eq 'texengine') {
17662: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
17663: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
17664: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
17665: }
17666: } elsif ($item eq 'anonsurvey_threshold') {
17667: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
17668: } elsif ($item eq 'uploadquota') {
17669: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17670: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
17671: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
17672: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
17673: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
17674: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
17675: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
17676: '</ul>'.
17677: '</li>';
17678: } else {
17679: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
17680: }
17681: } elsif ($item eq 'mysqltables') {
17682: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
17683: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
17684: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
17685: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
17686: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
17687: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
17688: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
17689: '</ul>'.
17690: '</li>';
17691: } else {
17692: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
17693: }
17694: } elsif ($item eq 'postsubmit') {
17695: if ($domdefaults{'postsubmit'} eq 'off') {
17696: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
17697: } else {
17698: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
17699: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17700: $resulttext .= &mt('durations:').'<ul>';
17701: foreach my $type (@types) {
17702: $resulttext .= '<li>';
17703: my $timeout;
17704: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17705: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17706: }
17707: my $display;
17708: if ($timeout eq '0') {
17709: $display = &mt('unlimited');
17710: } elsif ($timeout eq '') {
17711: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
17712: } else {
17713: $display = &mt('[quant,_1,second]',$timeout);
17714: }
17715: if ($type eq 'community') {
17716: $resulttext .= &mt('Communities');
17717: } elsif ($type eq 'official') {
17718: $resulttext .= &mt('Official courses');
17719: } elsif ($type eq 'unofficial') {
17720: $resulttext .= &mt('Unofficial courses');
17721: } elsif ($type eq 'textbook') {
17722: $resulttext .= &mt('Textbook courses');
17723: } elsif ($type eq 'placement') {
17724: $resulttext .= &mt('Placement tests');
17725: }
17726: $resulttext .= ' -- '.$display.'</li>';
17727: }
17728: $resulttext .= '</ul>';
17729: }
17730: $resulttext .= '</li>';
17731: }
17732: } elsif ($item eq 'coursecredits') {
17733: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17734: if (($domdefaults{'officialcredits'} eq '') &&
17735: ($domdefaults{'unofficialcredits'} eq '') &&
17736: ($domdefaults{'textbookcredits'} eq '')) {
17737: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17738: } else {
17739: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
17740: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
17741: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
17742: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
17743: '</ul>'.
17744: '</li>';
17745: }
17746: } else {
17747: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17748: }
17749: } elsif ($item eq 'canclone') {
17750: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17751: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17752: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
17753: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
17754: }
17755: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
17756: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
17757: } else {
17758: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
17759: }
17760: }
17761: }
17762: $resulttext .= '</ul>';
17763: } else {
17764: $resulttext = &mt('No changes made to course defaults');
17765: }
17766: } else {
17767: $resulttext = '<span class="LC_error">'.
17768: &mt('An error occurred: [_1]',$putresult).'</span>';
17769: }
17770: return $resulttext;
17771: }
17772:
17773: sub modify_selfenrollment {
17774: my ($dom,$lastactref,%domconfig) = @_;
17775: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
17776: my @types = ('official','unofficial','community','textbook','placement');
17777: my %titles = &tool_titles();
17778: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
17779: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
17780: $ordered{'default'} = ['types','registered','approval','limit'];
17781:
17782: my (%roles,%shown,%toplevel);
17783: $roles{'0'} = &Apache::lonnet::plaintext('dc');
17784:
17785: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
17786: if ($domconfig{'selfenrollment'} eq '') {
17787: $domconfig{'selfenrollment'} = {};
17788: }
17789: }
17790: %toplevel = (
17791: admin => 'Configuration Rights',
17792: default => 'Default settings',
17793: validation => 'Validation of self-enrollment requests',
17794: );
17795: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
17796:
17797: if (ref($ordered{'admin'}) eq 'ARRAY') {
17798: foreach my $item (@{$ordered{'admin'}}) {
17799: foreach my $type (@types) {
17800: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
17801: $selfenrollhash{'admin'}{$type}{$item} = 1;
17802: } else {
17803: $selfenrollhash{'admin'}{$type}{$item} = 0;
17804: }
17805: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
17806: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
17807: if ($selfenrollhash{'admin'}{$type}{$item} ne
17808: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
17809: push(@{$changes{'admin'}{$type}},$item);
17810: }
17811: } else {
17812: if (!$selfenrollhash{'admin'}{$type}{$item}) {
17813: push(@{$changes{'admin'}{$type}},$item);
17814: }
17815: }
17816: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
17817: push(@{$changes{'admin'}{$type}},$item);
17818: }
17819: }
17820: }
17821: }
17822:
17823: foreach my $item (@{$ordered{'default'}}) {
17824: foreach my $type (@types) {
17825: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
17826: if ($item eq 'types') {
17827: unless (($value eq 'all') || ($value eq 'dom')) {
17828: $value = '';
17829: }
17830: } elsif ($item eq 'registered') {
17831: unless ($value eq '1') {
17832: $value = 0;
17833: }
17834: } elsif ($item eq 'approval') {
17835: unless ($value =~ /^[012]$/) {
17836: $value = 0;
17837: }
17838: } else {
17839: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17840: $value = 'none';
17841: }
17842: }
17843: $selfenrollhash{'default'}{$type}{$item} = $value;
17844: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
17845: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17846: if ($selfenrollhash{'default'}{$type}{$item} ne
17847: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
17848: push(@{$changes{'default'}{$type}},$item);
17849: }
17850: } else {
17851: push(@{$changes{'default'}{$type}},$item);
17852: }
17853: } else {
17854: push(@{$changes{'default'}{$type}},$item);
17855: }
17856: if ($item eq 'limit') {
17857: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17858: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
17859: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
17860: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
17861: }
17862: } else {
17863: $selfenrollhash{'default'}{$type}{'cap'} = '';
17864: }
17865: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17866: if ($selfenrollhash{'default'}{$type}{'cap'} ne
17867: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
17868: push(@{$changes{'default'}{$type}},'cap');
17869: }
17870: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
17871: push(@{$changes{'default'}{$type}},'cap');
17872: }
17873: }
17874: }
17875: }
17876:
17877: foreach my $item (@{$itemsref}) {
17878: if ($item eq 'fields') {
17879: my @changed;
17880: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
17881: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
17882: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
17883: }
17884: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17885: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
17886: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
17887: $domconfig{'selfenrollment'}{'validation'}{$item});
17888: } else {
17889: @changed = @{$selfenrollhash{'validation'}{$item}};
17890: }
17891: } else {
17892: @changed = @{$selfenrollhash{'validation'}{$item}};
17893: }
17894: if (@changed) {
17895: if ($selfenrollhash{'validation'}{$item}) {
17896: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
17897: } else {
17898: $changes{'validation'}{$item} = &mt('None');
17899: }
17900: }
17901: } else {
17902: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
17903: if ($item eq 'markup') {
17904: if ($env{'form.selfenroll_validation_'.$item}) {
17905: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
17906: }
17907: }
17908: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17909: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
17910: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
17911: }
17912: }
17913: }
17914: }
17915:
17916: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
17917: $dom);
17918: if ($putresult eq 'ok') {
17919: if (keys(%changes) > 0) {
17920: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17921: $resulttext = &mt('Changes made:').'<ul>';
17922: foreach my $key ('admin','default','validation') {
17923: if (ref($changes{$key}) eq 'HASH') {
17924: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
17925: if ($key eq 'validation') {
17926: foreach my $item (@{$itemsref}) {
17927: if (exists($changes{$key}{$item})) {
17928: if ($item eq 'markup') {
17929: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17930: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
17931: } else {
17932: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17933: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
17934: }
17935: }
17936: }
17937: } else {
17938: foreach my $type (@types) {
17939: if ($type eq 'community') {
17940: $roles{'1'} = &mt('Community personnel');
17941: } else {
17942: $roles{'1'} = &mt('Course personnel');
17943: }
17944: if (ref($changes{$key}{$type}) eq 'ARRAY') {
17945: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17946: if ($key eq 'admin') {
17947: my @mgrdc = ();
17948: if (ref($ordered{$key}) eq 'ARRAY') {
17949: foreach my $item (@{$ordered{'admin'}}) {
17950: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17951: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
17952: push(@mgrdc,$item);
17953: }
17954: }
17955: }
17956: if (@mgrdc) {
17957: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
17958: } else {
17959: delete($domdefaults{$type.'selfenrolladmdc'});
17960: }
17961: }
17962: } else {
17963: if (ref($ordered{$key}) eq 'ARRAY') {
17964: foreach my $item (@{$ordered{$key}}) {
17965: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
17966: $domdefaults{$type.'selfenroll'.$item} =
17967: $selfenrollhash{$key}{$type}{$item};
17968: }
17969: }
17970: }
17971: }
17972: }
17973: $resulttext .= '<li>'.$titles{$type}.'<ul>';
17974: foreach my $item (@{$ordered{$key}}) {
17975: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
17976: $resulttext .= '<li>';
17977: if ($key eq 'admin') {
17978: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
17979: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
17980: } else {
17981: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
17982: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
17983: }
17984: $resulttext .= '</li>';
17985: }
17986: }
17987: $resulttext .= '</ul></li>';
17988: }
17989: }
17990: $resulttext .= '</ul></li>';
17991: }
17992: }
17993: }
17994: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
17995: my $cachetime = 24*60*60;
17996: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17997: if (ref($lastactref) eq 'HASH') {
17998: $lastactref->{'domdefaults'} = 1;
17999: }
18000: }
18001: $resulttext .= '</ul>';
18002: } else {
18003: $resulttext = &mt('No changes made to self-enrollment settings');
18004: }
18005: } else {
18006: $resulttext = '<span class="LC_error">'.
18007: &mt('An error occurred: [_1]',$putresult).'</span>';
18008: }
18009: return $resulttext;
18010: }
18011:
18012: sub modify_usersessions {
18013: my ($dom,$lastactref,%domconfig) = @_;
18014: my @hostingtypes = ('version','excludedomain','includedomain');
18015: my @offloadtypes = ('primary','default');
18016: my %types = (
18017: remote => \@hostingtypes,
18018: hosted => \@hostingtypes,
18019: spares => \@offloadtypes,
18020: );
18021: my @prefixes = ('remote','hosted','spares');
18022: my @lcversions = &Apache::lonnet::all_loncaparevs();
18023: my (%by_ip,%by_location,@intdoms,@instdoms);
18024: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
18025: my @locations = sort(keys(%by_location));
18026: my (%defaultshash,%changes);
18027: foreach my $prefix (@prefixes) {
18028: $defaultshash{'usersessions'}{$prefix} = {};
18029: }
18030: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18031: my $resulttext;
18032: my %iphost = &Apache::lonnet::get_iphost();
18033: foreach my $prefix (@prefixes) {
18034: next if ($prefix eq 'spares');
18035: foreach my $type (@{$types{$prefix}}) {
18036: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18037: if ($type eq 'version') {
18038: my $value = $env{'form.'.$prefix.'_'.$type};
18039: my $okvalue;
18040: if ($value ne '') {
18041: if (grep(/^\Q$value\E$/,@lcversions)) {
18042: $okvalue = $value;
18043: }
18044: }
18045: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18046: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
18047: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
18048: if ($inuse == 0) {
18049: $changes{$prefix}{$type} = 1;
18050: } else {
18051: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
18052: $changes{$prefix}{$type} = 1;
18053: }
18054: if ($okvalue ne '') {
18055: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18056: }
18057: }
18058: } else {
18059: if (($inuse == 1) && ($okvalue ne '')) {
18060: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18061: $changes{$prefix}{$type} = 1;
18062: }
18063: }
18064: } else {
18065: if (($inuse == 1) && ($okvalue ne '')) {
18066: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18067: $changes{$prefix}{$type} = 1;
18068: }
18069: }
18070: } else {
18071: if (($inuse == 1) && ($okvalue ne '')) {
18072: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
18073: $changes{$prefix}{$type} = 1;
18074: }
18075: }
18076: } else {
18077: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18078: my @okvals;
18079: foreach my $val (@vals) {
18080: if ($val =~ /:/) {
18081: my @items = split(/:/,$val);
18082: foreach my $item (@items) {
18083: if (ref($by_location{$item}) eq 'ARRAY') {
18084: push(@okvals,$item);
18085: }
18086: }
18087: } else {
18088: if (ref($by_location{$val}) eq 'ARRAY') {
18089: push(@okvals,$val);
18090: }
18091: }
18092: }
18093: @okvals = sort(@okvals);
18094: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18095: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
18096: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18097: if ($inuse == 0) {
18098: $changes{$prefix}{$type} = 1;
18099: } else {
18100: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18101: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
18102: if (@changed > 0) {
18103: $changes{$prefix}{$type} = 1;
18104: }
18105: }
18106: } else {
18107: if ($inuse == 1) {
18108: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18109: $changes{$prefix}{$type} = 1;
18110: }
18111: }
18112: } else {
18113: if ($inuse == 1) {
18114: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18115: $changes{$prefix}{$type} = 1;
18116: }
18117: }
18118: } else {
18119: if ($inuse == 1) {
18120: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
18121: $changes{$prefix}{$type} = 1;
18122: }
18123: }
18124: }
18125: }
18126: }
18127:
18128: my @alldoms = &Apache::lonnet::all_domains();
18129: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18130: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
18131: my $savespares;
18132:
18133: foreach my $lonhost (sort(keys(%servers))) {
18134: my $serverhomeID =
18135: &Apache::lonnet::get_server_homeID($servers{$lonhost});
18136: my $serverhostname = &Apache::lonnet::hostname($lonhost);
18137: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
18138: my %spareschg;
18139: foreach my $type (@{$types{'spares'}}) {
18140: my @okspares;
18141: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
18142: foreach my $server (@checked) {
18143: if (&Apache::lonnet::hostname($server) ne '') {
18144: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
18145: unless (grep(/^\Q$server\E$/,@okspares)) {
18146: push(@okspares,$server);
18147: }
18148: }
18149: }
18150: }
18151: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
18152: my $newspare;
18153: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
18154: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
18155: $newspare = $new;
18156: }
18157: }
18158: my @spares;
18159: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
18160: @spares = sort(@okspares,$newspare);
18161: } else {
18162: @spares = sort(@okspares);
18163: }
18164: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
18165: if (ref($spareid{$lonhost}) eq 'HASH') {
18166: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
18167: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
18168: if (@diffs > 0) {
18169: $spareschg{$type} = 1;
18170: }
18171: }
18172: }
18173: }
18174: if (keys(%spareschg) > 0) {
18175: $changes{'spares'}{$lonhost} = \%spareschg;
18176: }
18177: }
18178: $defaultshash{'usersessions'}{'offloadnow'} = {};
18179: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
18180: my @okoffload;
18181: if (@offloadnow) {
18182: foreach my $server (@offloadnow) {
18183: if (&Apache::lonnet::hostname($server) ne '') {
18184: unless (grep(/^\Q$server\E$/,@okoffload)) {
18185: push(@okoffload,$server);
18186: }
18187: }
18188: }
18189: if (@okoffload) {
18190: foreach my $lonhost (@okoffload) {
18191: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
18192: }
18193: }
18194: }
18195: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18196: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
18197: if (ref($changes{'spares'}) eq 'HASH') {
18198: if (keys(%{$changes{'spares'}}) > 0) {
18199: $savespares = 1;
18200: }
18201: }
18202: } else {
18203: $savespares = 1;
18204: }
18205: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
18206: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
18207: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
18208: $changes{'offloadnow'} = 1;
18209: last;
18210: }
18211: }
18212: unless ($changes{'offloadnow'}) {
18213: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
18214: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
18215: $changes{'offloadnow'} = 1;
18216: last;
18217: }
18218: }
18219: }
18220: } elsif (@okoffload) {
18221: $changes{'offloadnow'} = 1;
18222: }
18223: } elsif (@okoffload) {
18224: $changes{'offloadnow'} = 1;
18225: }
18226: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
18227: if ((keys(%changes) > 0) || ($savespares)) {
18228: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18229: $dom);
18230: if ($putresult eq 'ok') {
18231: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18232: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
18233: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
18234: }
18235: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
18236: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
18237: }
18238: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18239: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
18240: }
18241: }
18242: my $cachetime = 24*60*60;
18243: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18244: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
18245: if (ref($lastactref) eq 'HASH') {
18246: $lastactref->{'domdefaults'} = 1;
18247: $lastactref->{'usersessions'} = 1;
18248: }
18249: if (keys(%changes) > 0) {
18250: my %lt = &usersession_titles();
18251: $resulttext = &mt('Changes made:').'<ul>';
18252: foreach my $prefix (@prefixes) {
18253: if (ref($changes{$prefix}) eq 'HASH') {
18254: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
18255: if ($prefix eq 'spares') {
18256: if (ref($changes{$prefix}) eq 'HASH') {
18257: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
18258: $resulttext .= '<li><b>'.$lonhost.'</b> ';
18259: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
18260: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
18261: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18262: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
18263: foreach my $type (@{$types{$prefix}}) {
18264: if ($changes{$prefix}{$lonhost}{$type}) {
18265: my $offloadto = &mt('None');
18266: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
18267: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
18268: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
18269: }
18270: }
18271: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
18272: }
18273: }
18274: }
18275: $resulttext .= '</li>';
18276: }
18277: }
18278: } else {
18279: foreach my $type (@{$types{$prefix}}) {
18280: if (defined($changes{$prefix}{$type})) {
18281: my ($newvalue,$notinuse);
18282: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18283: if (ref($defaultshash{'usersessions'}{$prefix})) {
18284: if ($type eq 'version') {
18285: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
18286: } else {
18287: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18288: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
18289: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
18290: }
18291: } else {
18292: $notinuse = 1;
18293: }
18294: }
18295: }
18296: }
18297: if ($newvalue eq '') {
18298: if ($type eq 'version') {
18299: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
18300: } elsif ($notinuse) {
18301: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
18302: } else {
18303: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18304: }
18305: } else {
18306: if ($type eq 'version') {
18307: $newvalue .= ' '.&mt('(or later)');
18308: }
18309: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18310: }
18311: }
18312: }
18313: }
18314: $resulttext .= '</ul>';
18315: }
18316: }
18317: if ($changes{'offloadnow'}) {
18318: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18319: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
18320: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
18321: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
18322: $resulttext .= '<li>'.$lonhost.'</li>';
18323: }
18324: $resulttext .= '</ul>';
18325: } else {
18326: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
18327: }
18328: } else {
18329: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
18330: }
18331: }
18332: $resulttext .= '</ul>';
18333: } else {
18334: $resulttext = $nochgmsg;
18335: }
18336: } else {
18337: $resulttext = '<span class="LC_error">'.
18338: &mt('An error occurred: [_1]',$putresult).'</span>';
18339: }
18340: } else {
18341: $resulttext = $nochgmsg;
18342: }
18343: return $resulttext;
18344: }
18345:
18346: sub modify_ssl {
18347: my ($dom,$lastactref,%domconfig) = @_;
18348: my (%by_ip,%by_location,@intdoms,@instdoms);
18349: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
18350: my @locations = sort(keys(%by_location));
18351: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18352: my (%defaultshash,%changes);
18353: my $action = 'ssl';
18354: my @prefixes = ('connto','connfrom','replication');
18355: foreach my $prefix (@prefixes) {
18356: $defaultshash{$action}{$prefix} = {};
18357: }
18358: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18359: my $resulttext;
18360: my %iphost = &Apache::lonnet::get_iphost();
18361: my @reptypes = ('certreq','nocertreq');
18362: my @connecttypes = ('dom','intdom','other');
18363: my %types = (
18364: connto => \@connecttypes,
18365: connfrom => \@connecttypes,
18366: replication => \@reptypes,
18367: );
18368: foreach my $prefix (sort(keys(%types))) {
18369: foreach my $type (@{$types{$prefix}}) {
18370: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
18371: my $value = 'yes';
18372: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
18373: $value = $env{'form.'.$prefix.'_'.$type};
18374: }
18375: if (ref($domconfig{$action}) eq 'HASH') {
18376: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
18377: if ($domconfig{$action}{$prefix}{$type} ne '') {
18378: if ($value ne $domconfig{$action}{$prefix}{$type}) {
18379: $changes{$prefix}{$type} = 1;
18380: }
18381: $defaultshash{$action}{$prefix}{$type} = $value;
18382: } else {
18383: $defaultshash{$action}{$prefix}{$type} = $value;
18384: $changes{$prefix}{$type} = 1;
18385: }
18386: } else {
18387: $defaultshash{$action}{$prefix}{$type} = $value;
18388: $changes{$prefix}{$type} = 1;
18389: }
18390: } else {
18391: $defaultshash{$action}{$prefix}{$type} = $value;
18392: $changes{$prefix}{$type} = 1;
18393: }
18394: if (($type eq 'dom') && (keys(%servers) == 1)) {
18395: delete($changes{$prefix}{$type});
18396: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
18397: delete($changes{$prefix}{$type});
18398: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
18399: delete($changes{$prefix}{$type});
18400: }
18401: } elsif ($prefix eq 'replication') {
18402: if (@locations > 0) {
18403: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18404: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18405: my @okvals;
18406: foreach my $val (@vals) {
18407: if ($val =~ /:/) {
18408: my @items = split(/:/,$val);
18409: foreach my $item (@items) {
18410: if (ref($by_location{$item}) eq 'ARRAY') {
18411: push(@okvals,$item);
18412: }
18413: }
18414: } else {
18415: if (ref($by_location{$val}) eq 'ARRAY') {
18416: push(@okvals,$val);
18417: }
18418: }
18419: }
18420: @okvals = sort(@okvals);
18421: if (ref($domconfig{$action}) eq 'HASH') {
18422: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
18423: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
18424: if ($inuse == 0) {
18425: $changes{$prefix}{$type} = 1;
18426: } else {
18427: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18428: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
18429: if (@changed > 0) {
18430: $changes{$prefix}{$type} = 1;
18431: }
18432: }
18433: } else {
18434: if ($inuse == 1) {
18435: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18436: $changes{$prefix}{$type} = 1;
18437: }
18438: }
18439: } else {
18440: if ($inuse == 1) {
18441: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18442: $changes{$prefix}{$type} = 1;
18443: }
18444: }
18445: } else {
18446: if ($inuse == 1) {
18447: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18448: $changes{$prefix}{$type} = 1;
18449: }
18450: }
18451: }
18452: }
18453: }
18454: }
18455: if (keys(%changes)) {
18456: foreach my $prefix (keys(%changes)) {
18457: if (ref($changes{$prefix}) eq 'HASH') {
18458: if (scalar(keys(%{$changes{$prefix}})) == 0) {
18459: delete($changes{$prefix});
18460: }
18461: } else {
18462: delete($changes{$prefix});
18463: }
18464: }
18465: }
18466: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
18467: if (keys(%changes) > 0) {
18468: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18469: $dom);
18470: if ($putresult eq 'ok') {
18471: if (ref($defaultshash{$action}) eq 'HASH') {
18472: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
18473: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
18474: }
18475: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
18476: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
18477: }
18478: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
18479: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
18480: }
18481: }
18482: my $cachetime = 24*60*60;
18483: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18484: if (ref($lastactref) eq 'HASH') {
18485: $lastactref->{'domdefaults'} = 1;
18486: }
18487: if (keys(%changes) > 0) {
18488: my %titles = &ssl_titles();
18489: $resulttext = &mt('Changes made:').'<ul>';
18490: foreach my $prefix (@prefixes) {
18491: if (ref($changes{$prefix}) eq 'HASH') {
18492: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
18493: foreach my $type (@{$types{$prefix}}) {
18494: if (defined($changes{$prefix}{$type})) {
18495: my ($newvalue,$notinuse);
18496: if (ref($defaultshash{$action}) eq 'HASH') {
18497: if (ref($defaultshash{$action}{$prefix})) {
18498: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
18499: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
18500: } else {
18501: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
18502: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
18503: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
18504: }
18505: } else {
18506: $notinuse = 1;
18507: }
18508: }
18509: }
18510: if ($notinuse) {
18511: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
18512: } elsif ($newvalue eq '') {
18513: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
18514: } else {
18515: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
18516: }
18517: }
18518: }
18519: }
18520: $resulttext .= '</ul>';
18521: }
18522: }
18523: } else {
18524: $resulttext = $nochgmsg;
18525: }
18526: } else {
18527: $resulttext = '<span class="LC_error">'.
18528: &mt('An error occurred: [_1]',$putresult).'</span>';
18529: }
18530: } else {
18531: $resulttext = $nochgmsg;
18532: }
18533: return $resulttext;
18534: }
18535:
18536: sub modify_trust {
18537: my ($dom,$lastactref,%domconfig) = @_;
18538: my (%by_ip,%by_location,@intdoms,@instdoms);
18539: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
18540: my @locations = sort(keys(%by_location));
18541: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
18542: my @types = ('exc','inc');
18543: my (%defaultshash,%changes);
18544: foreach my $prefix (@prefixes) {
18545: $defaultshash{'trust'}{$prefix} = {};
18546: }
18547: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18548: my $resulttext;
18549: foreach my $prefix (@prefixes) {
18550: foreach my $type (@types) {
18551: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18552: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18553: my @okvals;
18554: foreach my $val (@vals) {
18555: if ($val =~ /:/) {
18556: my @items = split(/:/,$val);
18557: foreach my $item (@items) {
18558: if (ref($by_location{$item}) eq 'ARRAY') {
18559: push(@okvals,$item);
18560: }
18561: }
18562: } else {
18563: if (ref($by_location{$val}) eq 'ARRAY') {
18564: push(@okvals,$val);
18565: }
18566: }
18567: }
18568: @okvals = sort(@okvals);
18569: if (ref($domconfig{'trust'}) eq 'HASH') {
18570: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
18571: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
18572: if ($inuse == 0) {
18573: $changes{$prefix}{$type} = 1;
18574: } else {
18575: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18576: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
18577: if (@changed > 0) {
18578: $changes{$prefix}{$type} = 1;
18579: }
18580: }
18581: } else {
18582: if ($inuse == 1) {
18583: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18584: $changes{$prefix}{$type} = 1;
18585: }
18586: }
18587: } else {
18588: if ($inuse == 1) {
18589: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18590: $changes{$prefix}{$type} = 1;
18591: }
18592: }
18593: } else {
18594: if ($inuse == 1) {
18595: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18596: $changes{$prefix}{$type} = 1;
18597: }
18598: }
18599: }
18600: }
18601: my $nochgmsg = &mt('No changes made to trust settings.');
18602: if (keys(%changes) > 0) {
18603: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18604: $dom);
18605: if ($putresult eq 'ok') {
18606: if (ref($defaultshash{'trust'}) eq 'HASH') {
18607: foreach my $prefix (@prefixes) {
18608: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
18609: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
18610: }
18611: }
18612: }
18613: my $cachetime = 24*60*60;
18614: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18615: if (ref($lastactref) eq 'HASH') {
18616: $lastactref->{'domdefaults'} = 1;
18617: }
18618: if (keys(%changes) > 0) {
18619: my %lt = &trust_titles();
18620: $resulttext = &mt('Changes made:').'<ul>';
18621: foreach my $prefix (@prefixes) {
18622: if (ref($changes{$prefix}) eq 'HASH') {
18623: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
18624: foreach my $type (@types) {
18625: if (defined($changes{$prefix}{$type})) {
18626: my ($newvalue,$notinuse);
18627: if (ref($defaultshash{'trust'}) eq 'HASH') {
18628: if (ref($defaultshash{'trust'}{$prefix})) {
18629: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
18630: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
18631: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
18632: }
18633: } else {
18634: $notinuse = 1;
18635: }
18636: }
18637: }
18638: if ($notinuse) {
18639: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
18640: } elsif ($newvalue eq '') {
18641: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18642: } else {
18643: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18644: }
18645: }
18646: }
18647: $resulttext .= '</ul>';
18648: }
18649: }
18650: $resulttext .= '</ul>';
18651: } else {
18652: $resulttext = $nochgmsg;
18653: }
18654: } else {
18655: $resulttext = '<span class="LC_error">'.
18656: &mt('An error occurred: [_1]',$putresult).'</span>';
18657: }
18658: } else {
18659: $resulttext = $nochgmsg;
18660: }
18661: return $resulttext;
18662: }
18663:
18664: sub modify_loadbalancing {
18665: my ($dom,%domconfig) = @_;
18666: my $primary_id = &Apache::lonnet::domain($dom,'primary');
18667: my $intdom = &Apache::lonnet::internet_dom($primary_id);
18668: my ($othertitle,$usertypes,$types) =
18669: &Apache::loncommon::sorted_inst_types($dom);
18670: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18671: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
18672: my @sparestypes = ('primary','default');
18673: my %typetitles = &sparestype_titles();
18674: my $resulttext;
18675: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
18676: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18677: %existing = %{$domconfig{'loadbalancing'}};
18678: }
18679: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
18680: \%currtargets,\%currrules,\%currcookies);
18681: my ($saveloadbalancing,%defaultshash,%changes);
18682: my ($alltypes,$othertypes,$titles) =
18683: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
18684: my %ruletitles = &offloadtype_text();
18685: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
18686: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
18687: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
18688: if ($balancer eq '') {
18689: next;
18690: }
18691: if (!exists($servers{$balancer})) {
18692: if (exists($currbalancer{$balancer})) {
18693: push(@{$changes{'delete'}},$balancer);
18694: }
18695: next;
18696: }
18697: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
18698: push(@{$changes{'delete'}},$balancer);
18699: next;
18700: }
18701: if (!exists($currbalancer{$balancer})) {
18702: push(@{$changes{'add'}},$balancer);
18703: }
18704: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
18705: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
18706: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
18707: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18708: $saveloadbalancing = 1;
18709: }
18710: foreach my $sparetype (@sparestypes) {
18711: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
18712: my @offloadto;
18713: foreach my $target (@targets) {
18714: if (($servers{$target}) && ($target ne $balancer)) {
18715: if ($sparetype eq 'default') {
18716: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
18717: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
18718: }
18719: }
18720: unless(grep(/^\Q$target\E$/,@offloadto)) {
18721: push(@offloadto,$target);
18722: }
18723: }
18724: }
18725: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
18726: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
18727: push(@offloadto,$balancer);
18728: }
18729: }
18730: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
18731: }
18732: if ($env{'form.loadbalancing_cookie_'.$i}) {
18733: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
18734: if (exists($currbalancer{$balancer})) {
18735: unless ($currcookies{$balancer}) {
18736: $changes{'curr'}{$balancer}{'cookie'} = 1;
18737: }
18738: }
18739: } elsif (exists($currbalancer{$balancer})) {
18740: if ($currcookies{$balancer}) {
18741: $changes{'curr'}{$balancer}{'cookie'} = 1;
18742: }
18743: }
18744: if (ref($currtargets{$balancer}) eq 'HASH') {
18745: foreach my $sparetype (@sparestypes) {
18746: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
18747: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
18748: if (@targetdiffs > 0) {
18749: $changes{'curr'}{$balancer}{'targets'} = 1;
18750: }
18751: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18752: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18753: $changes{'curr'}{$balancer}{'targets'} = 1;
18754: }
18755: }
18756: }
18757: } else {
18758: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
18759: foreach my $sparetype (@sparestypes) {
18760: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18761: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18762: $changes{'curr'}{$balancer}{'targets'} = 1;
18763: }
18764: }
18765: }
18766: }
18767: }
18768: my $ishomedom;
18769: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
18770: $ishomedom = 1;
18771: }
18772: if (ref($alltypes) eq 'ARRAY') {
18773: foreach my $type (@{$alltypes}) {
18774: my $rule;
18775: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
18776: (!$ishomedom)) {
18777: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
18778: }
18779: if ($rule eq 'specific') {
18780: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
18781: if (exists($servers{$specifiedhost})) {
18782: $rule = $specifiedhost;
18783: }
18784: }
18785: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
18786: if (ref($currrules{$balancer}) eq 'HASH') {
18787: if ($rule ne $currrules{$balancer}{$type}) {
18788: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18789: }
18790: } elsif ($rule ne '') {
18791: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18792: }
18793: }
18794: }
18795: }
18796: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
18797: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
18798: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
18799: $defaultshash{'loadbalancing'} = {};
18800: }
18801: my $putresult = &Apache::lonnet::put_dom('configuration',
18802: \%defaultshash,$dom);
18803: if ($putresult eq 'ok') {
18804: if (keys(%changes) > 0) {
18805: my %toupdate;
18806: if (ref($changes{'delete'}) eq 'ARRAY') {
18807: foreach my $balancer (sort(@{$changes{'delete'}})) {
18808: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
18809: $toupdate{$balancer} = 1;
18810: }
18811: }
18812: if (ref($changes{'add'}) eq 'ARRAY') {
18813: foreach my $balancer (sort(@{$changes{'add'}})) {
18814: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
18815: $toupdate{$balancer} = 1;
18816: }
18817: }
18818: if (ref($changes{'curr'}) eq 'HASH') {
18819: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
18820: $toupdate{$balancer} = 1;
18821: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
18822: if ($changes{'curr'}{$balancer}{'targets'}) {
18823: my %offloadstr;
18824: foreach my $sparetype (@sparestypes) {
18825: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18826: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18827: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18828: }
18829: }
18830: }
18831: if (keys(%offloadstr) == 0) {
18832: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
18833: } else {
18834: my $showoffload;
18835: foreach my $sparetype (@sparestypes) {
18836: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
18837: if (defined($offloadstr{$sparetype})) {
18838: $showoffload .= $offloadstr{$sparetype};
18839: } else {
18840: $showoffload .= &mt('None');
18841: }
18842: $showoffload .= (' 'x3);
18843: }
18844: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
18845: }
18846: }
18847: }
18848: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
18849: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
18850: foreach my $type (@{$alltypes}) {
18851: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
18852: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18853: my $balancetext;
18854: if ($rule eq '') {
18855: $balancetext = $ruletitles{'default'};
18856: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
18857: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18858: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18859: foreach my $sparetype (@sparestypes) {
18860: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18861: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18862: }
18863: }
18864: foreach my $item (@{$alltypes}) {
18865: next if ($item =~ /^_LC_ipchange/);
18866: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
18867: if ($hasrule eq 'homeserver') {
18868: map { $toupdate{$_} = 1; } (keys(%libraryservers));
18869: } else {
18870: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
18871: if ($servers{$hasrule}) {
18872: $toupdate{$hasrule} = 1;
18873: }
18874: }
18875: }
18876: }
18877: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
18878: $balancetext = $ruletitles{$rule};
18879: } else {
18880: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18881: $balancetext = $ruletitles{'particular'}.' '.$receiver;
18882: if ($receiver) {
18883: $toupdate{$receiver};
18884: }
18885: }
18886: } else {
18887: $balancetext = $ruletitles{$rule};
18888: }
18889: } else {
18890: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
18891: }
18892: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
18893: }
18894: }
18895: }
18896: }
18897: if ($changes{'curr'}{$balancer}{'cookie'}) {
18898: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
18899: $balancer).'</li>';
18900: }
18901: if (keys(%toupdate)) {
18902: my %thismachine;
18903: my $updatedhere;
18904: my $cachetime = 60*60*24;
18905: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
18906: foreach my $lonhost (keys(%toupdate)) {
18907: if ($thismachine{$lonhost}) {
18908: unless ($updatedhere) {
18909: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
18910: $defaultshash{'loadbalancing'},
18911: $cachetime);
18912: $updatedhere = 1;
18913: }
18914: } else {
18915: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
18916: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18917: }
18918: }
18919: }
18920: }
18921: }
18922: if ($resulttext ne '') {
18923: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
18924: } else {
18925: $resulttext = $nochgmsg;
18926: }
18927: } else {
18928: $resulttext = $nochgmsg;
18929: }
18930: } else {
18931: $resulttext = '<span class="LC_error">'.
18932: &mt('An error occurred: [_1]',$putresult).'</span>';
18933: }
18934: } else {
18935: $resulttext = $nochgmsg;
18936: }
18937: return $resulttext;
18938: }
18939:
18940: sub recurse_check {
18941: my ($chkcats,$categories,$depth,$name) = @_;
18942: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
18943: my $chg = 0;
18944: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
18945: my $category = $chkcats->[$depth]{$name}[$j];
18946: my $item;
18947: if ($category eq '') {
18948: $chg ++;
18949: } else {
18950: my $deeper = $depth + 1;
18951: $item = &escape($category).':'.&escape($name).':'.$depth;
18952: if ($chg) {
18953: $categories->{$item} -= $chg;
18954: }
18955: &recurse_check($chkcats,$categories,$deeper,$category);
18956: $deeper --;
18957: }
18958: }
18959: }
18960: return;
18961: }
18962:
18963: sub recurse_cat_deletes {
18964: my ($item,$coursecategories,$deletions) = @_;
18965: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18966: my $subdepth = $depth + 1;
18967: if (ref($coursecategories) eq 'HASH') {
18968: foreach my $subitem (keys(%{$coursecategories})) {
18969: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
18970: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
18971: delete($coursecategories->{$subitem});
18972: $deletions->{$subitem} = 1;
18973: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
18974: }
18975: }
18976: }
18977: return;
18978: }
18979:
18980: sub active_dc_picker {
18981: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
18982: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
18983: my @domcoord = keys(%domcoords);
18984: if (keys(%currhash)) {
18985: foreach my $dc (keys(%currhash)) {
18986: unless (exists($domcoords{$dc})) {
18987: push(@domcoord,$dc);
18988: }
18989: }
18990: }
18991: @domcoord = sort(@domcoord);
18992: my $numdcs = scalar(@domcoord);
18993: my $rows = 0;
18994: my $table;
18995: if ($numdcs > 1) {
18996: $table = '<table>';
18997: for (my $i=0; $i<@domcoord; $i++) {
18998: my $rem = $i%($numinrow);
18999: if ($rem == 0) {
19000: if ($i > 0) {
19001: $table .= '</tr>';
19002: }
19003: $table .= '<tr>';
19004: $rows ++;
19005: }
19006: my $check = '';
19007: if ($inputtype eq 'radio') {
19008: if (keys(%currhash) == 0) {
19009: if (!$i) {
19010: $check = ' checked="checked"';
19011: }
19012: } elsif (exists($currhash{$domcoord[$i]})) {
19013: $check = ' checked="checked"';
19014: }
19015: } else {
19016: if (exists($currhash{$domcoord[$i]})) {
19017: $check = ' checked="checked"';
19018: }
19019: }
19020: if ($i == @domcoord - 1) {
19021: my $colsleft = $numinrow - $rem;
19022: if ($colsleft > 1) {
19023: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
19024: } else {
19025: $table .= '<td class="LC_left_item">';
19026: }
19027: } else {
19028: $table .= '<td class="LC_left_item">';
19029: }
19030: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
19031: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
19032: $table .= '<span class="LC_nobreak"><label>'.
19033: '<input type="'.$inputtype.'" name="'.$name.'"'.
19034: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
19035: if ($user ne $dcname.':'.$dcdom) {
19036: $table .= ' ('.$dcname.':'.$dcdom.')';
19037: }
19038: $table .= '</label></span></td>';
19039: }
19040: $table .= '</tr></table>';
19041: } elsif ($numdcs == 1) {
19042: my ($dcname,$dcdom) = split(':',$domcoord[0]);
19043: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
19044: if ($inputtype eq 'radio') {
19045: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
19046: if ($user ne $dcname.':'.$dcdom) {
19047: $table .= ' ('.$dcname.':'.$dcdom.')';
19048: }
19049: } else {
19050: my $check;
19051: if (exists($currhash{$domcoord[0]})) {
19052: $check = ' checked="checked"';
19053: }
19054: $table = '<span class="LC_nobreak"><label>'.
19055: '<input type="checkbox" name="'.$name.'" '.
19056: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
19057: if ($user ne $dcname.':'.$dcdom) {
19058: $table .= ' ('.$dcname.':'.$dcdom.')';
19059: }
19060: $table .= '</label></span>';
19061: $rows ++;
19062: }
19063: }
19064: return ($numdcs,$table,$rows);
19065: }
19066:
19067: sub usersession_titles {
19068: return &Apache::lonlocal::texthash(
19069: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
19070: remote => 'Hosting of sessions for users in this domain on servers in other domains',
19071: spares => 'Servers offloaded to, when busy',
19072: version => 'LON-CAPA version requirement',
19073: excludedomain => 'Allow all, but exclude specific domains',
19074: includedomain => 'Deny all, but include specific domains',
19075: primary => 'Primary (checked first)',
19076: default => 'Default',
19077: );
19078: }
19079:
19080: sub id_for_thisdom {
19081: my (%servers) = @_;
19082: my %altids;
19083: foreach my $server (keys(%servers)) {
19084: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19085: if ($serverhome ne $server) {
19086: $altids{$serverhome} = $server;
19087: }
19088: }
19089: return %altids;
19090: }
19091:
19092: sub count_servers {
19093: my ($currbalancer,%servers) = @_;
19094: my (@spares,$numspares);
19095: foreach my $lonhost (sort(keys(%servers))) {
19096: next if ($currbalancer eq $lonhost);
19097: push(@spares,$lonhost);
19098: }
19099: if ($currbalancer) {
19100: $numspares = scalar(@spares);
19101: } else {
19102: $numspares = scalar(@spares) - 1;
19103: }
19104: return ($numspares,@spares);
19105: }
19106:
19107: sub lonbalance_targets_js {
19108: my ($dom,$types,$servers,$settings) = @_;
19109: my $select = &mt('Select');
19110: my ($alltargets,$allishome,$allinsttypes,@alltypes);
19111: if (ref($servers) eq 'HASH') {
19112: $alltargets = join("','",sort(keys(%{$servers})));
19113: my @homedoms;
19114: foreach my $server (sort(keys(%{$servers}))) {
19115: if (&Apache::lonnet::host_domain($server) eq $dom) {
19116: push(@homedoms,'1');
19117: } else {
19118: push(@homedoms,'0');
19119: }
19120: }
19121: $allishome = join("','",@homedoms);
19122: }
19123: if (ref($types) eq 'ARRAY') {
19124: if (@{$types} > 0) {
19125: @alltypes = @{$types};
19126: }
19127: }
19128: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
19129: $allinsttypes = join("','",@alltypes);
19130: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
19131: if (ref($settings) eq 'HASH') {
19132: %existing = %{$settings};
19133: }
19134: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
19135: \%currtargets,\%currrules,\%currcookies);
19136: my $balancers = join("','",sort(keys(%currbalancer)));
19137: return <<"END";
19138:
19139: <script type="text/javascript">
19140: // <![CDATA[
19141:
19142: currBalancers = new Array('$balancers');
19143:
19144: function toggleTargets(balnum) {
19145: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19146: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
19147: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
19148: var prevbalancer = prevhostitem.value;
19149: var baltotal = document.getElementById('loadbalancing_total').value;
19150: prevhostitem.value = balancer;
19151: if (prevbalancer != '') {
19152: var prevIdx = currBalancers.indexOf(prevbalancer);
19153: if (prevIdx != -1) {
19154: currBalancers.splice(prevIdx,1);
19155: }
19156: }
19157: if (balancer == '') {
19158: hideSpares(balnum);
19159: } else {
19160: var currIdx = currBalancers.indexOf(balancer);
19161: if (currIdx == -1) {
19162: currBalancers.push(balancer);
19163: }
19164: var homedoms = new Array('$allishome');
19165: var ishomedom = homedoms[lonhostitem.selectedIndex];
19166: showSpares(balancer,ishomedom,balnum);
19167: }
19168: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
19169: return;
19170: }
19171:
19172: function showSpares(balancer,ishomedom,balnum) {
19173: var alltargets = new Array('$alltargets');
19174: var insttypes = new Array('$allinsttypes');
19175: var offloadtypes = new Array('primary','default');
19176:
19177: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
19178: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
19179:
19180: for (var i=0; i<offloadtypes.length; i++) {
19181: var count = 0;
19182: for (var j=0; j<alltargets.length; j++) {
19183: if (alltargets[j] != balancer) {
19184: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
19185: item.value = alltargets[j];
19186: item.style.textAlign='left';
19187: item.style.textFace='normal';
19188: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
19189: if (currBalancers.indexOf(alltargets[j]) == -1) {
19190: item.disabled = '';
19191: } else {
19192: item.disabled = 'disabled';
19193: item.checked = false;
19194: }
19195: count ++;
19196: }
19197: }
19198: }
19199: for (var k=0; k<insttypes.length; k++) {
19200: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
19201: if (ishomedom == 1) {
19202: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19203: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19204: } else {
19205: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19206: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19207: }
19208: } else {
19209: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19210: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19211: }
19212: if ((insttypes[k] != '_LC_external') &&
19213: ((insttypes[k] != '_LC_internetdom') ||
19214: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
19215: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
19216: item.options.length = 0;
19217: item.options[0] = new Option("","",true,true);
19218: var idx = 0;
19219: for (var m=0; m<alltargets.length; m++) {
19220: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
19221: idx ++;
19222: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19223: }
19224: }
19225: }
19226: }
19227: return;
19228: }
19229:
19230: function hideSpares(balnum) {
19231: var alltargets = new Array('$alltargets');
19232: var insttypes = new Array('$allinsttypes');
19233: var offloadtypes = new Array('primary','default');
19234:
19235: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
19236: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
19237:
19238: var total = alltargets.length - 1;
19239: for (var i=0; i<offloadtypes; i++) {
19240: for (var j=0; j<total; j++) {
19241: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
19242: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
19243: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
19244: }
19245: }
19246: for (var k=0; k<insttypes.length; k++) {
19247: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19248: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19249: if (insttypes[k] != '_LC_external') {
19250: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
19251: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
19252: }
19253: }
19254: return;
19255: }
19256:
19257: function checkOffloads(item,balnum,type) {
19258: var alltargets = new Array('$alltargets');
19259: var offloadtypes = new Array('primary','default');
19260: if (item.checked) {
19261: var total = alltargets.length - 1;
19262: var other;
19263: if (type == offloadtypes[0]) {
19264: other = offloadtypes[1];
19265: } else {
19266: other = offloadtypes[0];
19267: }
19268: for (var i=0; i<total; i++) {
19269: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
19270: if (server == item.value) {
19271: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
19272: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
19273: }
19274: }
19275: }
19276: }
19277: return;
19278: }
19279:
19280: function singleServerToggle(balnum,type) {
19281: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
19282: if (offloadtoSelIdx == 0) {
19283: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
19284: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19285:
19286: } else {
19287: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
19288: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19289: }
19290: return;
19291: }
19292:
19293: function balanceruleChange(formname,balnum,type) {
19294: if (type == '_LC_external') {
19295: return;
19296: }
19297: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
19298: for (var i=0; i<typesRules.length; i++) {
19299: if (formname.elements[typesRules[i]].checked) {
19300: if (formname.elements[typesRules[i]].value != 'specific') {
19301: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
19302: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19303: } else {
19304: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19305: }
19306: }
19307: }
19308: return;
19309: }
19310:
19311: function balancerDeleteChange(balnum) {
19312: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19313: var baltotal = document.getElementById('loadbalancing_total').value;
19314: var addtarget;
19315: var removetarget;
19316: var action = 'delete';
19317: if (document.getElementById('loadbalancing_delete_'+balnum)) {
19318: var lonhost = hostitem.value;
19319: var currIdx = currBalancers.indexOf(lonhost);
19320: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
19321: if (currIdx != -1) {
19322: currBalancers.splice(currIdx,1);
19323: }
19324: addtarget = lonhost;
19325: } else {
19326: if (currIdx == -1) {
19327: currBalancers.push(lonhost);
19328: }
19329: removetarget = lonhost;
19330: action = 'undelete';
19331: }
19332: balancerChange(balnum,baltotal,action,addtarget,removetarget);
19333: }
19334: return;
19335: }
19336:
19337: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
19338: if (baltotal > 1) {
19339: var offloadtypes = new Array('primary','default');
19340: var alltargets = new Array('$alltargets');
19341: var insttypes = new Array('$allinsttypes');
19342: for (var i=0; i<baltotal; i++) {
19343: if (i != balnum) {
19344: for (var j=0; j<offloadtypes.length; j++) {
19345: var total = alltargets.length - 1;
19346: for (var k=0; k<total; k++) {
19347: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
19348: var server = serveritem.value;
19349: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19350: if (server == addtarget) {
19351: serveritem.disabled = '';
19352: }
19353: }
19354: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19355: if (server == removetarget) {
19356: serveritem.disabled = 'disabled';
19357: serveritem.checked = false;
19358: }
19359: }
19360: }
19361: }
19362: for (var j=0; j<insttypes.length; j++) {
19363: if (insttypes[j] != '_LC_external') {
19364: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
19365: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
19366: var currSel = singleserver.selectedIndex;
19367: var currVal = singleserver.options[currSel].value;
19368: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19369: var numoptions = singleserver.options.length;
19370: var needsnew = 1;
19371: for (var k=0; k<numoptions; k++) {
19372: if (singleserver.options[k] == addtarget) {
19373: needsnew = 0;
19374: break;
19375: }
19376: }
19377: if (needsnew == 1) {
19378: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
19379: }
19380: }
19381: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19382: singleserver.options.length = 0;
19383: if ((currVal) && (currVal != removetarget)) {
19384: singleserver.options[0] = new Option("","",false,false);
19385: } else {
19386: singleserver.options[0] = new Option("","",true,true);
19387: }
19388: var idx = 0;
19389: for (var m=0; m<alltargets.length; m++) {
19390: if (currBalancers.indexOf(alltargets[m]) == -1) {
19391: idx ++;
19392: if (currVal == alltargets[m]) {
19393: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
19394: } else {
19395: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19396: }
19397: }
19398: }
19399: }
19400: }
19401: }
19402: }
19403: }
19404: }
19405: }
19406: return;
19407: }
19408:
19409: // ]]>
19410: </script>
19411:
19412: END
19413: }
19414:
19415: sub new_spares_js {
19416: my @sparestypes = ('primary','default');
19417: my $types = join("','",@sparestypes);
19418: my $select = &mt('Select');
19419: return <<"END";
19420:
19421: <script type="text/javascript">
19422: // <![CDATA[
19423:
19424: function updateNewSpares(formname,lonhost) {
19425: var types = new Array('$types');
19426: var include = new Array();
19427: var exclude = new Array();
19428: for (var i=0; i<types.length; i++) {
19429: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
19430: for (var j=0; j<spareboxes.length; j++) {
19431: if (formname.elements[spareboxes[j]].checked) {
19432: exclude.push(formname.elements[spareboxes[j]].value);
19433: } else {
19434: include.push(formname.elements[spareboxes[j]].value);
19435: }
19436: }
19437: }
19438: for (var i=0; i<types.length; i++) {
19439: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
19440: var selIdx = newSpare.selectedIndex;
19441: var currnew = newSpare.options[selIdx].value;
19442: var okSpares = new Array();
19443: for (var j=0; j<newSpare.options.length; j++) {
19444: var possible = newSpare.options[j].value;
19445: if (possible != '') {
19446: if (exclude.indexOf(possible) == -1) {
19447: okSpares.push(possible);
19448: } else {
19449: if (currnew == possible) {
19450: selIdx = 0;
19451: }
19452: }
19453: }
19454: }
19455: for (var k=0; k<include.length; k++) {
19456: if (okSpares.indexOf(include[k]) == -1) {
19457: okSpares.push(include[k]);
19458: }
19459: }
19460: okSpares.sort();
19461: newSpare.options.length = 0;
19462: if (selIdx == 0) {
19463: newSpare.options[0] = new Option("$select","",true,true);
19464: } else {
19465: newSpare.options[0] = new Option("$select","",false,false);
19466: }
19467: for (var m=0; m<okSpares.length; m++) {
19468: var idx = m+1;
19469: var selThis = 0;
19470: if (selIdx != 0) {
19471: if (okSpares[m] == currnew) {
19472: selThis = 1;
19473: }
19474: }
19475: if (selThis == 1) {
19476: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
19477: } else {
19478: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
19479: }
19480: }
19481: }
19482: return;
19483: }
19484:
19485: function checkNewSpares(lonhost,type) {
19486: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
19487: var chosen = newSpare.options[newSpare.selectedIndex].value;
19488: if (chosen != '') {
19489: var othertype;
19490: var othernewSpare;
19491: if (type == 'primary') {
19492: othernewSpare = document.getElementById('newspare_default_'+lonhost);
19493: }
19494: if (type == 'default') {
19495: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
19496: }
19497: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
19498: othernewSpare.selectedIndex = 0;
19499: }
19500: }
19501: return;
19502: }
19503:
19504: // ]]>
19505: </script>
19506:
19507: END
19508:
19509: }
19510:
19511: sub common_domprefs_js {
19512: return <<"END";
19513:
19514: <script type="text/javascript">
19515: // <![CDATA[
19516:
19517: function getIndicesByName(formname,item) {
19518: var group = new Array();
19519: for (var i=0;i<formname.elements.length;i++) {
19520: if (formname.elements[i].name == item) {
19521: group.push(formname.elements[i].id);
19522: }
19523: }
19524: return group;
19525: }
19526:
19527: // ]]>
19528: </script>
19529:
19530: END
19531:
19532: }
19533:
19534: sub recaptcha_js {
19535: my %lt = &captcha_phrases();
19536: return <<"END";
19537:
19538: <script type="text/javascript">
19539: // <![CDATA[
19540:
19541: function updateCaptcha(caller,context) {
19542: var privitem;
19543: var pubitem;
19544: var privtext;
19545: var pubtext;
19546: var versionitem;
19547: var versiontext;
19548: if (document.getElementById(context+'_recaptchapub')) {
19549: pubitem = document.getElementById(context+'_recaptchapub');
19550: } else {
19551: return;
19552: }
19553: if (document.getElementById(context+'_recaptchapriv')) {
19554: privitem = document.getElementById(context+'_recaptchapriv');
19555: } else {
19556: return;
19557: }
19558: if (document.getElementById(context+'_recaptchapubtxt')) {
19559: pubtext = document.getElementById(context+'_recaptchapubtxt');
19560: } else {
19561: return;
19562: }
19563: if (document.getElementById(context+'_recaptchaprivtxt')) {
19564: privtext = document.getElementById(context+'_recaptchaprivtxt');
19565: } else {
19566: return;
19567: }
19568: if (document.getElementById(context+'_recaptchaversion')) {
19569: versionitem = document.getElementById(context+'_recaptchaversion');
19570: } else {
19571: return;
19572: }
19573: if (document.getElementById(context+'_recaptchavertxt')) {
19574: versiontext = document.getElementById(context+'_recaptchavertxt');
19575: } else {
19576: return;
19577: }
19578: if (caller.checked) {
19579: if (caller.value == 'recaptcha') {
19580: pubitem.type = 'text';
19581: privitem.type = 'text';
19582: pubitem.size = '40';
19583: privitem.size = '40';
19584: pubtext.innerHTML = "$lt{'pub'}";
19585: privtext.innerHTML = "$lt{'priv'}";
19586: versionitem.type = 'text';
19587: versionitem.size = '3';
19588: versiontext.innerHTML = "$lt{'ver'}";
19589: } else {
19590: pubitem.type = 'hidden';
19591: privitem.type = 'hidden';
19592: versionitem.type = 'hidden';
19593: pubtext.innerHTML = '';
19594: privtext.innerHTML = '';
19595: versiontext.innerHTML = '';
19596: }
19597: }
19598: return;
19599: }
19600:
19601: // ]]>
19602: </script>
19603:
19604: END
19605:
19606: }
19607:
19608: sub toggle_display_js {
19609: return <<"END";
19610:
19611: <script type="text/javascript">
19612: // <![CDATA[
19613:
19614: function toggleDisplay(domForm,caller) {
19615: if (document.getElementById(caller)) {
19616: var divitem = document.getElementById(caller);
19617: var optionsElement = domForm.coursecredits;
19618: var checkval = 1;
19619: var dispval = 'block';
19620: var selfcreateRegExp = /^cancreate_emailverified/;
19621: if (caller == 'emailoptions') {
19622: optionsElement = domForm.cancreate_email;
19623: }
19624: if (caller == 'studentsubmission') {
19625: optionsElement = domForm.postsubmit;
19626: }
19627: if (caller == 'cloneinstcode') {
19628: optionsElement = domForm.canclone;
19629: checkval = 'instcode';
19630: }
19631: if (selfcreateRegExp.test(caller)) {
19632: optionsElement = domForm.elements[caller];
19633: checkval = 'other';
19634: dispval = 'inline'
19635: }
19636: if (optionsElement.length) {
19637: var currval;
19638: for (var i=0; i<optionsElement.length; i++) {
19639: if (optionsElement[i].checked) {
19640: currval = optionsElement[i].value;
19641: }
19642: }
19643: if (currval == checkval) {
19644: divitem.style.display = dispval;
19645: } else {
19646: divitem.style.display = 'none';
19647: }
19648: }
19649: }
19650: return;
19651: }
19652:
19653: // ]]>
19654: </script>
19655:
19656: END
19657:
19658: }
19659:
19660: sub captcha_phrases {
19661: return &Apache::lonlocal::texthash (
19662: priv => 'Private key',
19663: pub => 'Public key',
19664: original => 'original (CAPTCHA)',
19665: recaptcha => 'successor (ReCAPTCHA)',
19666: notused => 'unused',
19667: ver => 'ReCAPTCHA version (1 or 2)',
19668: );
19669: }
19670:
19671: sub devalidate_remote_domconfs {
19672: my ($dom,$cachekeys) = @_;
19673: return unless (ref($cachekeys) eq 'HASH');
19674: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19675: my %thismachine;
19676: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19677: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
19678: 'directorysrch','passwdconf');
19679: if (keys(%servers)) {
19680: foreach my $server (keys(%servers)) {
19681: next if ($thismachine{$server});
19682: my @cached;
19683: foreach my $name (@posscached) {
19684: if ($cachekeys->{$name}) {
19685: push(@cached,&escape($name).':'.&escape($dom));
19686: }
19687: }
19688: if (@cached) {
19689: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
19690: }
19691: }
19692: }
19693: return;
19694: }
19695:
19696: 1;
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