1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.372 2020/09/17 00:35:04 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',
223: 'proctoring'],$dom);
224: my %encconfig =
225: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$dom);
226: if (ref($domconfig{'ltitools'}) eq 'HASH') {
227: if (ref($encconfig{'ltitools'}) eq 'HASH') {
228: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
229: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
230: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
231: foreach my $item ('key','secret') {
232: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
233: }
234: }
235: }
236: }
237: }
238: if (ref($domconfig{'lti'}) eq 'HASH') {
239: if (ref($encconfig{'lti'}) eq 'HASH') {
240: foreach my $id (keys(%{$domconfig{'lti'}})) {
241: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
242: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
243: foreach my $item ('key','secret') {
244: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
245: }
246: }
247: }
248: }
249: }
250: if (ref($domconfig{'proctoring'}) eq 'HASH') {
251: if (ref($encconfig{'proctoring'}) eq 'HASH') {
252: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
253: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
254: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
255: foreach my $item ('key','secret') {
256: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
257: }
258: }
259: }
260: }
261: }
262: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
263: 'autoupdate','autocreate','directorysrch','contacts','privacy',
264: 'usercreation','selfcreation','usermodification','scantron',
265: 'requestcourses','requestauthor','coursecategories',
266: 'serverstatuses','helpsettings','coursedefaults',
267: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
268: 'trust','lti');
269: my %existing;
270: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
271: %existing = %{$domconfig{'loadbalancing'}};
272: }
273: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
274: push(@prefs_order,'loadbalancing');
275: }
276: my %prefs = (
277: 'rolecolors' =>
278: { text => 'Default color schemes',
279: help => 'Domain_Configuration_Color_Schemes',
280: header => [{col1 => 'Student Settings',
281: col2 => '',},
282: {col1 => 'Coordinator Settings',
283: col2 => '',},
284: {col1 => 'Author Settings',
285: col2 => '',},
286: {col1 => 'Administrator Settings',
287: col2 => '',}],
288: print => \&print_rolecolors,
289: modify => \&modify_rolecolors,
290: },
291: 'login' =>
292: { text => 'Log-in page options',
293: help => 'Domain_Configuration_Login_Page',
294: header => [{col1 => 'Log-in Page Items',
295: col2 => '',},
296: {col1 => 'Log-in Help',
297: col2 => 'Value'},
298: {col1 => 'Custom HTML in document head',
299: col2 => 'Value'}],
300: print => \&print_login,
301: modify => \&modify_login,
302: },
303: 'defaults' =>
304: { text => 'Default authentication/language/timezone/portal/types',
305: help => 'Domain_Configuration_LangTZAuth',
306: header => [{col1 => 'Setting',
307: col2 => 'Value'},
308: {col1 => 'Institutional user types',
309: col2 => 'Name displayed'}],
310: print => \&print_defaults,
311: modify => \&modify_defaults,
312: },
313: 'passwords' =>
314: { text => 'Passwords (Internal authentication)',
315: help => 'Domain_Configuration_Passwords',
316: header => [{col1 => 'Resetting Forgotten Password',
317: col2 => 'Settings'},
318: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
319: col2 => 'Settings'},
320: {col1 => 'Rules for LON-CAPA Passwords',
321: col2 => 'Settings'},
322: {col1 => 'Course Owner Changing Student Passwords',
323: col2 => 'Settings'}],
324: print => \&print_passwords,
325: modify => \&modify_passwords,
326: },
327: 'quotas' =>
328: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
329: help => 'Domain_Configuration_Quotas',
330: header => [{col1 => 'User affiliation',
331: col2 => 'Available tools',
332: col3 => 'Quotas, MB; (Authoring requires role)',}],
333: print => \&print_quotas,
334: modify => \&modify_quotas,
335: },
336: 'autoenroll' =>
337: { text => 'Auto-enrollment settings',
338: help => 'Domain_Configuration_Auto_Enrollment',
339: header => [{col1 => 'Configuration setting',
340: col2 => 'Value(s)'}],
341: print => \&print_autoenroll,
342: modify => \&modify_autoenroll,
343: },
344: 'autoupdate' =>
345: { text => 'Auto-update settings',
346: help => 'Domain_Configuration_Auto_Updates',
347: header => [{col1 => 'Setting',
348: col2 => 'Value',},
349: {col1 => 'Setting',
350: col2 => 'Affiliation'},
351: {col1 => 'User population',
352: col2 => 'Updatable user data'}],
353: print => \&print_autoupdate,
354: modify => \&modify_autoupdate,
355: },
356: 'autocreate' =>
357: { text => 'Auto-course creation settings',
358: help => 'Domain_Configuration_Auto_Creation',
359: header => [{col1 => 'Configuration Setting',
360: col2 => 'Value',}],
361: print => \&print_autocreate,
362: modify => \&modify_autocreate,
363: },
364: 'directorysrch' =>
365: { text => 'Directory searches',
366: help => 'Domain_Configuration_InstDirectory_Search',
367: header => [{col1 => 'Institutional Directory Setting',
368: col2 => 'Value',},
369: {col1 => 'LON-CAPA Directory Setting',
370: col2 => 'Value',}],
371: print => \&print_directorysrch,
372: modify => \&modify_directorysrch,
373: },
374: 'contacts' =>
375: { text => 'E-mail addresses and helpform',
376: help => 'Domain_Configuration_Contact_Info',
377: header => [{col1 => 'Default e-mail addresses',
378: col2 => 'Value',},
379: {col1 => 'Recipient(s) for notifications',
380: col2 => 'Value',},
381: {col1 => 'Nightly status check e-mail',
382: col2 => 'Settings',},
383: {col1 => 'Ask helpdesk form settings',
384: col2 => 'Value',},],
385: print => \&print_contacts,
386: modify => \&modify_contacts,
387: },
388: 'usercreation' =>
389: { text => 'User creation',
390: help => 'Domain_Configuration_User_Creation',
391: header => [{col1 => 'Format rule type',
392: col2 => 'Format rules in force'},
393: {col1 => 'User account creation',
394: col2 => 'Usernames which may be created',},
395: {col1 => 'Context',
396: col2 => 'Assignable authentication types'}],
397: print => \&print_usercreation,
398: modify => \&modify_usercreation,
399: },
400: 'selfcreation' =>
401: { text => 'Users self-creating accounts',
402: help => 'Domain_Configuration_Self_Creation',
403: header => [{col1 => 'Self-creation with institutional username',
404: col2 => 'Enabled?'},
405: {col1 => 'Institutional user type (login/SSO self-creation)',
406: col2 => 'Information user can enter'},
407: {col1 => 'Self-creation with e-mail verification',
408: col2 => 'Settings'}],
409: print => \&print_selfcreation,
410: modify => \&modify_selfcreation,
411: },
412: 'usermodification' =>
413: { text => 'User modification',
414: help => 'Domain_Configuration_User_Modification',
415: header => [{col1 => 'Target user has role',
416: col2 => 'User information updatable in author context'},
417: {col1 => 'Target user has role',
418: col2 => 'User information updatable in course context'}],
419: print => \&print_usermodification,
420: modify => \&modify_usermodification,
421: },
422: 'scantron' =>
423: { text => 'Bubblesheet format',
424: help => 'Domain_Configuration_Scantron_Format',
425: header => [ {col1 => 'Bubblesheet format file',
426: col2 => ''},
427: {col1 => 'Bubblesheet data upload formats',
428: col2 => 'Settings'}],
429: print => \&print_scantron,
430: modify => \&modify_scantron,
431: },
432: 'requestcourses' =>
433: {text => 'Request creation of courses',
434: help => 'Domain_Configuration_Request_Courses',
435: header => [{col1 => 'User affiliation',
436: col2 => 'Availability/Processing of requests',},
437: {col1 => 'Setting',
438: col2 => 'Value'},
439: {col1 => 'Available textbooks',
440: col2 => ''},
441: {col1 => 'Available templates',
442: col2 => ''},
443: {col1 => 'Validation (not official courses)',
444: col2 => 'Value'},],
445: print => \&print_quotas,
446: modify => \&modify_quotas,
447: },
448: 'requestauthor' =>
449: {text => 'Request Authoring Space',
450: help => 'Domain_Configuration_Request_Author',
451: header => [{col1 => 'User affiliation',
452: col2 => 'Availability/Processing of requests',},
453: {col1 => 'Setting',
454: col2 => 'Value'}],
455: print => \&print_quotas,
456: modify => \&modify_quotas,
457: },
458: 'coursecategories' =>
459: { text => 'Cataloging of courses/communities',
460: help => 'Domain_Configuration_Cataloging_Courses',
461: header => [{col1 => 'Catalog type/availability',
462: col2 => '',},
463: {col1 => 'Category settings for standard catalog',
464: col2 => '',},
465: {col1 => 'Categories',
466: col2 => '',
467: }],
468: print => \&print_coursecategories,
469: modify => \&modify_coursecategories,
470: },
471: 'serverstatuses' =>
472: {text => 'Access to server status pages',
473: help => 'Domain_Configuration_Server_Status',
474: header => [{col1 => 'Status Page',
475: col2 => 'Other named users',
476: col3 => 'Specific IPs',
477: }],
478: print => \&print_serverstatuses,
479: modify => \&modify_serverstatuses,
480: },
481: 'helpsettings' =>
482: {text => 'Support settings',
483: help => 'Domain_Configuration_Help_Settings',
484: header => [{col1 => 'Help Page Settings (logged-in users)',
485: col2 => 'Value'},
486: {col1 => 'Helpdesk Roles',
487: col2 => 'Settings'},],
488: print => \&print_helpsettings,
489: modify => \&modify_helpsettings,
490: },
491: 'coursedefaults' =>
492: {text => 'Course/Community defaults',
493: help => 'Domain_Configuration_Course_Defaults',
494: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
495: col2 => 'Value',},
496: {col1 => 'Defaults which can be overridden for each course by a DC',
497: col2 => 'Value',},],
498: print => \&print_coursedefaults,
499: modify => \&modify_coursedefaults,
500: },
501: 'selfenrollment' =>
502: {text => 'Self-enrollment in Course/Community',
503: help => 'Domain_Configuration_Selfenrollment',
504: header => [{col1 => 'Configuration Rights',
505: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
506: {col1 => 'Defaults',
507: col2 => 'Value'},
508: {col1 => 'Self-enrollment validation (optional)',
509: col2 => 'Value'},],
510: print => \&print_selfenrollment,
511: modify => \&modify_selfenrollment,
512: },
513: 'privacy' =>
514: {text => 'Availability of User Information',
515: help => 'Domain_Configuration_User_Privacy',
516: header => [{col1 => 'Role assigned in different domain',
517: col2 => 'Approval options'},
518: {col1 => 'Role assigned in different domain to user of type',
519: col2 => 'User information available in that domain'},
520: {col1 => "Role assigned in user's domain",
521: col2 => 'Information viewable by privileged user'},
522: {col1 => "Role assigned in user's domain",
523: col2 => 'Information viewable by unprivileged user'}],
524: print => \&print_privacy,
525: modify => \&modify_privacy,
526: },
527: 'usersessions' =>
528: {text => 'User session hosting/offloading',
529: help => 'Domain_Configuration_User_Sessions',
530: header => [{col1 => 'Domain server',
531: col2 => 'Servers to offload sessions to when busy'},
532: {col1 => 'Hosting of users from other domains',
533: col2 => 'Rules'},
534: {col1 => "Hosting domain's own users elsewhere",
535: col2 => 'Rules'}],
536: print => \&print_usersessions,
537: modify => \&modify_usersessions,
538: },
539: 'loadbalancing' =>
540: {text => 'Dedicated Load Balancer(s)',
541: help => 'Domain_Configuration_Load_Balancing',
542: header => [{col1 => 'Balancers',
543: col2 => 'Default destinations',
544: col3 => 'User affiliation',
545: col4 => 'Overrides'},
546: ],
547: print => \&print_loadbalancing,
548: modify => \&modify_loadbalancing,
549: },
550: 'ltitools' =>
551: {text => 'External Tools (LTI)',
552: help => 'Domain_Configuration_LTI_Tools',
553: header => [{col1 => 'Setting',
554: col2 => 'Value',}],
555: print => \&print_ltitools,
556: modify => \&modify_ltitools,
557: },
558: 'proctoring' =>
559: {text => 'Remote Proctoring Integration',
560: help => 'Domain_Configuration_Proctoring',
561: header => [{col1 => 'Name',
562: col2 => 'Configuration'}],
563: print => \&print_proctoring,
564: modify => \&modify_proctoring,
565: },
566: 'ssl' =>
567: {text => 'LON-CAPA Network (SSL)',
568: help => 'Domain_Configuration_Network_SSL',
569: header => [{col1 => 'Server',
570: col2 => 'Certificate Status'},
571: {col1 => 'Connections to other servers',
572: col2 => 'Rules'},
573: {col1 => 'Connections from other servers',
574: col2 => 'Rules'},
575: {col1 => "Replicating domain's published content",
576: col2 => 'Rules'}],
577: print => \&print_ssl,
578: modify => \&modify_ssl,
579: },
580: 'trust' =>
581: {text => 'Trust Settings',
582: help => 'Domain_Configuration_Trust',
583: header => [{col1 => "Access to this domain's content by others",
584: col2 => 'Rules'},
585: {col1 => "Access to other domain's content by this domain",
586: col2 => 'Rules'},
587: {col1 => "Enrollment in this domain's courses by others",
588: col2 => 'Rules',},
589: {col1 => "Co-author roles in this domain for others",
590: col2 => 'Rules',},
591: {col1 => "Co-author roles for this domain's users elsewhere",
592: col2 => 'Rules',},
593: {col1 => "Domain roles in this domain assignable to others",
594: col2 => 'Rules'},
595: {col1 => "Course catalog for this domain displayed elsewhere",
596: col2 => 'Rules'},
597: {col1 => "Requests for creation of courses in this domain by others",
598: col2 => 'Rules'},
599: {col1 => "Users in other domains can send messages to this domain",
600: col2 => 'Rules'},],
601: print => \&print_trust,
602: modify => \&modify_trust,
603: },
604: 'lti' =>
605: {text => 'LTI Provider',
606: help => 'Domain_Configuration_LTI_Provider',
607: header => [{col1 => 'Setting',
608: col2 => 'Value',}],
609: print => \&print_lti,
610: modify => \&modify_lti,
611: },
612: );
613: if (keys(%servers) > 1) {
614: $prefs{'login'} = { text => 'Log-in page options',
615: help => 'Domain_Configuration_Login_Page',
616: header => [{col1 => 'Log-in Service',
617: col2 => 'Server Setting',},
618: {col1 => 'Log-in Page Items',
619: col2 => ''},
620: {col1 => 'Log-in Help',
621: col2 => 'Value'},
622: {col1 => 'Custom HTML in document head',
623: col2 => 'Value'}],
624: print => \&print_login,
625: modify => \&modify_login,
626: };
627: }
628:
629: my @roles = ('student','coordinator','author','admin');
630: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
631: &Apache::lonhtmlcommon::add_breadcrumb
632: ({href=>"javascript:changePage(document.$phase,'pickactions')",
633: text=>"Settings to display/modify"});
634: my $confname = $dom.'-domainconfig';
635:
636: if ($phase eq 'process') {
637: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
638: \%prefs,\%domconfig,$confname,\@roles);
639: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
640: $r->rflush();
641: &devalidate_remote_domconfs($dom,$result);
642: }
643: } elsif ($phase eq 'display') {
644: my $js = &recaptcha_js().
645: &toggle_display_js();
646: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
647: my ($othertitle,$usertypes,$types) =
648: &Apache::loncommon::sorted_inst_types($dom);
649: $js .= &lonbalance_targets_js($dom,$types,\%servers,
650: $domconfig{'loadbalancing'}).
651: &new_spares_js().
652: &common_domprefs_js().
653: &Apache::loncommon::javascript_array_indexof();
654: }
655: if (grep(/^requestcourses$/,@actions)) {
656: my $javascript_validations;
657: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
658: $js .= <<END;
659: <script type="text/javascript">
660: $javascript_validations
661: </script>
662: $coursebrowserjs
663: END
664: }
665: if (grep(/^selfcreation$/,@actions)) {
666: $js .= &selfcreate_javascript();
667: }
668: if (grep(/^contacts$/,@actions)) {
669: $js .= &contacts_javascript();
670: }
671: if (grep(/^scantron$/,@actions)) {
672: $js .= &scantron_javascript();
673: }
674: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
675: } else {
676: # check if domconfig user exists for the domain.
677: my $servadm = $r->dir_config('lonAdmEMail');
678: my ($configuserok,$author_ok,$switchserver) =
679: &config_check($dom,$confname,$servadm);
680: unless ($configuserok eq 'ok') {
681: &Apache::lonconfigsettings::print_header($r,$phase,$context);
682: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
683: $confname).
684: '<br />'
685: );
686: if ($switchserver) {
687: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
688: '<br />'.
689: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
690: '<br />'.
691: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
692: '<br />'.
693: &mt('To do that now, use the following link: [_1]',$switchserver)
694: );
695: } else {
696: $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.').
697: '<br />'.
698: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
699: );
700: }
701: $r->print(&Apache::loncommon::end_page());
702: return OK;
703: }
704: if (keys(%domconfig) == 0) {
705: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
706: my @ids=&Apache::lonnet::current_machine_ids();
707: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
708: my %designhash = &Apache::loncommon::get_domainconf($dom);
709: my @loginimages = ('img','logo','domlogo','login');
710: my $custom_img_count = 0;
711: foreach my $img (@loginimages) {
712: if ($designhash{$dom.'.login.'.$img} ne '') {
713: $custom_img_count ++;
714: }
715: }
716: foreach my $role (@roles) {
717: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
718: $custom_img_count ++;
719: }
720: }
721: if ($custom_img_count > 0) {
722: &Apache::lonconfigsettings::print_header($r,$phase,$context);
723: my $switch_server = &check_switchserver($dom,$confname);
724: $r->print(
725: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
726: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
727: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
728: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
729: if ($switch_server) {
730: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
731: }
732: $r->print(&Apache::loncommon::end_page());
733: return OK;
734: }
735: }
736: }
737: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
738: }
739: return OK;
740: }
741:
742: sub process_changes {
743: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
744: my %domconfig;
745: if (ref($values) eq 'HASH') {
746: %domconfig = %{$values};
747: }
748: my $output;
749: if ($action eq 'login') {
750: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
751: } elsif ($action eq 'rolecolors') {
752: $output = &modify_rolecolors($r,$dom,$confname,$roles,
753: $lastactref,%domconfig);
754: } elsif ($action eq 'quotas') {
755: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
756: } elsif ($action eq 'autoenroll') {
757: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
758: } elsif ($action eq 'autoupdate') {
759: $output = &modify_autoupdate($dom,%domconfig);
760: } elsif ($action eq 'autocreate') {
761: $output = &modify_autocreate($dom,%domconfig);
762: } elsif ($action eq 'directorysrch') {
763: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
764: } elsif ($action eq 'usercreation') {
765: $output = &modify_usercreation($dom,%domconfig);
766: } elsif ($action eq 'selfcreation') {
767: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
768: } elsif ($action eq 'usermodification') {
769: $output = &modify_usermodification($dom,%domconfig);
770: } elsif ($action eq 'contacts') {
771: $output = &modify_contacts($dom,$lastactref,%domconfig);
772: } elsif ($action eq 'defaults') {
773: $output = &modify_defaults($dom,$lastactref,%domconfig);
774: } elsif ($action eq 'scantron') {
775: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
776: } elsif ($action eq 'coursecategories') {
777: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
778: } elsif ($action eq 'serverstatuses') {
779: $output = &modify_serverstatuses($dom,%domconfig);
780: } elsif ($action eq 'requestcourses') {
781: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
782: } elsif ($action eq 'requestauthor') {
783: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
784: } elsif ($action eq 'helpsettings') {
785: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
786: } elsif ($action eq 'coursedefaults') {
787: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
788: } elsif ($action eq 'selfenrollment') {
789: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
790: } elsif ($action eq 'usersessions') {
791: $output = &modify_usersessions($dom,$lastactref,%domconfig);
792: } elsif ($action eq 'loadbalancing') {
793: $output = &modify_loadbalancing($dom,%domconfig);
794: } elsif ($action eq 'ltitools') {
795: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
796: } elsif ($action eq 'proctoring') {
797: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
798: } elsif ($action eq 'ssl') {
799: $output = &modify_ssl($dom,$lastactref,%domconfig);
800: } elsif ($action eq 'trust') {
801: $output = &modify_trust($dom,$lastactref,%domconfig);
802: } elsif ($action eq 'lti') {
803: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
804: } elsif ($action eq 'privacy') {
805: $output = &modify_privacy($dom,%domconfig);
806: } elsif ($action eq 'passwords') {
807: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
808: }
809: return $output;
810: }
811:
812: sub print_config_box {
813: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
814: my $rowtotal = 0;
815: my $output;
816: if ($action eq 'coursecategories') {
817: $output = &coursecategories_javascript($settings);
818: } elsif ($action eq 'defaults') {
819: $output = &defaults_javascript($settings);
820: } elsif ($action eq 'passwords') {
821: $output = &passwords_javascript();
822: } elsif ($action eq 'helpsettings') {
823: my (%privs,%levelscurrent);
824: my %full=();
825: my %levels=(
826: course => {},
827: domain => {},
828: system => {},
829: );
830: my $context = 'domain';
831: my $crstype = 'Course';
832: my $formname = 'display';
833: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
834: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
835: $output =
836: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
837: \@templateroles);
838: } elsif ($action eq 'ltitools') {
839: $output .= <itools_javascript($settings);
840: } elsif ($action eq 'lti') {
841: $output .= <i_javascript($settings);
842: } elsif ($action eq 'proctoring') {
843: $output .= &proctoring_javascript($settings);
844: }
845: $output .=
846: '<table class="LC_nested_outer">
847: <tr>
848: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
849: &mt($item->{text}).' '.
850: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
851: '</tr>';
852: $rowtotal ++;
853: my $numheaders = 1;
854: if (ref($item->{'header'}) eq 'ARRAY') {
855: $numheaders = scalar(@{$item->{'header'}});
856: }
857: if ($numheaders > 1) {
858: my $colspan = '';
859: my $rightcolspan = '';
860: my $leftnobr = '';
861: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
862: ($action eq 'directorysrch') ||
863: (($action eq 'login') && ($numheaders < 4))) {
864: $colspan = ' colspan="2"';
865: }
866: if ($action eq 'usersessions') {
867: $rightcolspan = ' colspan="3"';
868: }
869: if ($action eq 'passwords') {
870: $leftnobr = ' LC_nobreak';
871: }
872: $output .= '
873: <tr>
874: <td>
875: <table class="LC_nested">
876: <tr class="LC_info_row">
877: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
878: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
879: </tr>';
880: $rowtotal ++;
881: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
882: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
883: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
884: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
885: ($action eq 'contacts') || ($action eq 'privacy')) {
886: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
887: } elsif ($action eq 'passwords') {
888: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
889: } elsif ($action eq 'coursecategories') {
890: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
891: } elsif ($action eq 'scantron') {
892: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
893: } elsif ($action eq 'login') {
894: if ($numheaders == 4) {
895: $colspan = ' colspan="2"';
896: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
897: } else {
898: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
899: }
900: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
901: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
902: } elsif ($action eq 'rolecolors') {
903: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
904: }
905: $output .= '
906: </table>
907: </td>
908: </tr>
909: <tr>
910: <td>
911: <table class="LC_nested">
912: <tr class="LC_info_row">
913: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
914: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
915: </tr>';
916: $rowtotal ++;
917: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
918: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
919: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
920: ($action eq 'trust') || ($action eq 'contacts') ||
921: ($action eq 'privacy') || ($action eq 'passwords')) {
922: if ($action eq 'coursecategories') {
923: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
924: $colspan = ' colspan="2"';
925: } elsif ($action eq 'trust') {
926: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
927: } elsif ($action eq 'passwords') {
928: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
929: } else {
930: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
931: }
932: if ($action eq 'trust') {
933: $output .= '
934: </table>
935: </td>
936: </tr>';
937: my @trusthdrs = qw(2 3 4 5 6 7);
938: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
939: for (my $i=0; $i<@trusthdrs; $i++) {
940: $output .= '
941: <tr>
942: <td>
943: <table class="LC_nested">
944: <tr class="LC_info_row">
945: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
946: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
947: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
948: </table>
949: </td>
950: </tr>';
951: }
952: $output .= '
953: <tr>
954: <td>
955: <table class="LC_nested">
956: <tr class="LC_info_row">
957: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
958: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
959: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
960: } else {
961: $output .= '
962: </table>
963: </td>
964: </tr>
965: <tr>
966: <td>
967: <table class="LC_nested">
968: <tr class="LC_info_row">
969: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
970: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
971: </tr>'."\n";
972: if ($action eq 'coursecategories') {
973: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
974: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
975: if ($action eq 'passwords') {
976: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
977: } else {
978: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
979: }
980: $output .= '
981: </tr>
982: </table>
983: </td>
984: </tr>
985: <tr>
986: <td>
987: <table class="LC_nested">
988: <tr class="LC_info_row">
989: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
990: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
991: if ($action eq 'passwords') {
992: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
993: } else {
994: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
995: }
996: $output .= '
997: </table>
998: </td>
999: </tr>
1000: <tr>';
1001: } else {
1002: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1003: }
1004: }
1005: $rowtotal ++;
1006: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1007: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1008: ($action eq 'helpsettings')) {
1009: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1010: } elsif ($action eq 'scantron') {
1011: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1012: } elsif ($action eq 'ssl') {
1013: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1014: </table>
1015: </td>
1016: </tr>
1017: <tr>
1018: <td>
1019: <table class="LC_nested">
1020: <tr class="LC_info_row">
1021: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1022: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1023: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1024: </table>
1025: </td>
1026: </tr>
1027: <tr>
1028: <td>
1029: <table class="LC_nested">
1030: <tr class="LC_info_row">
1031: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1032: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1033: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1034: } elsif ($action eq 'login') {
1035: if ($numheaders == 4) {
1036: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1037: </table>
1038: </td>
1039: </tr>
1040: <tr>
1041: <td>
1042: <table class="LC_nested">
1043: <tr class="LC_info_row">
1044: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1045: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1046: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1047: $rowtotal ++;
1048: } else {
1049: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1050: }
1051: $output .= '
1052: </table>
1053: </td>
1054: </tr>
1055: <tr>
1056: <td>
1057: <table class="LC_nested">
1058: <tr class="LC_info_row">';
1059: if ($numheaders == 4) {
1060: $output .= '
1061: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1062: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1063: </tr>';
1064: } else {
1065: $output .= '
1066: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1067: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1068: </tr>';
1069: }
1070: $rowtotal ++;
1071: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
1072: } elsif ($action eq 'requestcourses') {
1073: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1074: $rowtotal ++;
1075: $output .= &print_studentcode($settings,\$rowtotal).'
1076: </table>
1077: </td>
1078: </tr>
1079: <tr>
1080: <td>
1081: <table class="LC_nested">
1082: <tr class="LC_info_row">
1083: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1084: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1085: &textbookcourses_javascript($settings).
1086: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1087: </table>
1088: </td>
1089: </tr>
1090: <tr>
1091: <td>
1092: <table class="LC_nested">
1093: <tr class="LC_info_row">
1094: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1095: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1096: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1097: </table>
1098: </td>
1099: </tr>
1100: <tr>
1101: <td>
1102: <table class="LC_nested">
1103: <tr class="LC_info_row">
1104: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1105: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1106: </tr>'.
1107: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1108: } elsif ($action eq 'requestauthor') {
1109: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1110: $rowtotal ++;
1111: } elsif ($action eq 'rolecolors') {
1112: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1113: </table>
1114: </td>
1115: </tr>
1116: <tr>
1117: <td>
1118: <table class="LC_nested">
1119: <tr class="LC_info_row">
1120: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1121: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1122: <td class="LC_right_item" style="vertical-align: top">'.
1123: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1124: </tr>'.
1125: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1126: </table>
1127: </td>
1128: </tr>
1129: <tr>
1130: <td>
1131: <table class="LC_nested">
1132: <tr class="LC_info_row">
1133: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1134: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1135: </tr>'.
1136: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1137: $rowtotal += 2;
1138: }
1139: } else {
1140: $output .= '
1141: <tr>
1142: <td>
1143: <table class="LC_nested">
1144: <tr class="LC_info_row">';
1145: if ($action eq 'login') {
1146: $output .= '
1147: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1148: } elsif ($action eq 'serverstatuses') {
1149: $output .= '
1150: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1151: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1152:
1153: } else {
1154: $output .= '
1155: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1156: }
1157: if (defined($item->{'header'}->[0]->{'col3'})) {
1158: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1159: &mt($item->{'header'}->[0]->{'col2'});
1160: if ($action eq 'serverstatuses') {
1161: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1162: }
1163: } else {
1164: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1165: &mt($item->{'header'}->[0]->{'col2'});
1166: }
1167: $output .= '</td>';
1168: if ($item->{'header'}->[0]->{'col3'}) {
1169: if (defined($item->{'header'}->[0]->{'col4'})) {
1170: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1171: &mt($item->{'header'}->[0]->{'col3'});
1172: } else {
1173: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1174: &mt($item->{'header'}->[0]->{'col3'});
1175: }
1176: if ($action eq 'serverstatuses') {
1177: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1178: }
1179: $output .= '</td>';
1180: }
1181: if ($item->{'header'}->[0]->{'col4'}) {
1182: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1183: &mt($item->{'header'}->[0]->{'col4'});
1184: }
1185: $output .= '</tr>';
1186: $rowtotal ++;
1187: if ($action eq 'quotas') {
1188: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1189: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1190: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1191: ($action eq 'ltitools') || ($action eq 'lti') ||
1192: ($action eq 'proctoring')) {
1193: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1194: }
1195: }
1196: $output .= '
1197: </table>
1198: </td>
1199: </tr>
1200: </table><br />';
1201: return ($output,$rowtotal);
1202: }
1203:
1204: sub print_login {
1205: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1206: my ($css_class,$datatable);
1207: my %choices = &login_choices();
1208:
1209: if ($caller eq 'service') {
1210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1211: my $choice = $choices{'disallowlogin'};
1212: $css_class = ' class="LC_odd_row"';
1213: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1214: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1215: '<th>'.$choices{'server'}.'</th>'.
1216: '<th>'.$choices{'serverpath'}.'</th>'.
1217: '<th>'.$choices{'custompath'}.'</th>'.
1218: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1219: my %disallowed;
1220: if (ref($settings) eq 'HASH') {
1221: if (ref($settings->{'loginvia'}) eq 'HASH') {
1222: %disallowed = %{$settings->{'loginvia'}};
1223: }
1224: }
1225: foreach my $lonhost (sort(keys(%servers))) {
1226: my $direct = 'selected="selected"';
1227: if (ref($disallowed{$lonhost}) eq 'HASH') {
1228: if ($disallowed{$lonhost}{'server'} ne '') {
1229: $direct = '';
1230: }
1231: }
1232: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1233: '<td><select name="'.$lonhost.'_server">'.
1234: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1235: '</option>';
1236: foreach my $hostid (sort(keys(%servers))) {
1237: next if ($servers{$hostid} eq $servers{$lonhost});
1238: my $selected = '';
1239: if (ref($disallowed{$lonhost}) eq 'HASH') {
1240: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1241: $selected = 'selected="selected"';
1242: }
1243: }
1244: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1245: $servers{$hostid}.'</option>';
1246: }
1247: $datatable .= '</select></td>'.
1248: '<td><select name="'.$lonhost.'_serverpath">';
1249: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1250: my $pathname = $path;
1251: if ($path eq 'custom') {
1252: $pathname = &mt('Custom Path').' ->';
1253: }
1254: my $selected = '';
1255: if (ref($disallowed{$lonhost}) eq 'HASH') {
1256: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1257: $selected = 'selected="selected"';
1258: }
1259: } elsif ($path eq '') {
1260: $selected = 'selected="selected"';
1261: }
1262: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1263: }
1264: $datatable .= '</select></td>';
1265: my ($custom,$exempt);
1266: if (ref($disallowed{$lonhost}) eq 'HASH') {
1267: $custom = $disallowed{$lonhost}{'custompath'};
1268: $exempt = $disallowed{$lonhost}{'exempt'};
1269: }
1270: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1271: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1272: '</tr>';
1273: }
1274: $datatable .= '</table></td></tr>';
1275: return $datatable;
1276: } elsif ($caller eq 'page') {
1277: my %defaultchecked = (
1278: 'coursecatalog' => 'on',
1279: 'helpdesk' => 'on',
1280: 'adminmail' => 'off',
1281: 'newuser' => 'off',
1282: );
1283: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1284: my (%checkedon,%checkedoff);
1285: foreach my $item (@toggles) {
1286: if ($defaultchecked{$item} eq 'on') {
1287: $checkedon{$item} = ' checked="checked" ';
1288: $checkedoff{$item} = ' ';
1289: } elsif ($defaultchecked{$item} eq 'off') {
1290: $checkedoff{$item} = ' checked="checked" ';
1291: $checkedon{$item} = ' ';
1292: }
1293: }
1294: my @images = ('img','logo','domlogo','login');
1295: my @logintext = ('textcol','bgcol');
1296: my @bgs = ('pgbg','mainbg','sidebg');
1297: my @links = ('link','alink','vlink');
1298: my %designhash = &Apache::loncommon::get_domainconf($dom);
1299: my %defaultdesign = %Apache::loncommon::defaultdesign;
1300: my (%is_custom,%designs);
1301: my %defaults = (
1302: font => $defaultdesign{'login.font'},
1303: );
1304: foreach my $item (@images) {
1305: $defaults{$item} = $defaultdesign{'login.'.$item};
1306: $defaults{'showlogo'}{$item} = 1;
1307: }
1308: foreach my $item (@bgs) {
1309: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1310: }
1311: foreach my $item (@logintext) {
1312: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1313: }
1314: foreach my $item (@links) {
1315: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1316: }
1317: if (ref($settings) eq 'HASH') {
1318: foreach my $item (@toggles) {
1319: if ($settings->{$item} eq '1') {
1320: $checkedon{$item} = ' checked="checked" ';
1321: $checkedoff{$item} = ' ';
1322: } elsif ($settings->{$item} eq '0') {
1323: $checkedoff{$item} = ' checked="checked" ';
1324: $checkedon{$item} = ' ';
1325: }
1326: }
1327: foreach my $item (@images) {
1328: if (defined($settings->{$item})) {
1329: $designs{$item} = $settings->{$item};
1330: $is_custom{$item} = 1;
1331: }
1332: if (defined($settings->{'showlogo'}{$item})) {
1333: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1334: }
1335: }
1336: foreach my $item (@logintext) {
1337: if ($settings->{$item} ne '') {
1338: $designs{'logintext'}{$item} = $settings->{$item};
1339: $is_custom{$item} = 1;
1340: }
1341: }
1342: if ($settings->{'font'} ne '') {
1343: $designs{'font'} = $settings->{'font'};
1344: $is_custom{'font'} = 1;
1345: }
1346: foreach my $item (@bgs) {
1347: if ($settings->{$item} ne '') {
1348: $designs{'bgs'}{$item} = $settings->{$item};
1349: $is_custom{$item} = 1;
1350: }
1351: }
1352: foreach my $item (@links) {
1353: if ($settings->{$item} ne '') {
1354: $designs{'links'}{$item} = $settings->{$item};
1355: $is_custom{$item} = 1;
1356: }
1357: }
1358: } else {
1359: if ($designhash{$dom.'.login.font'} ne '') {
1360: $designs{'font'} = $designhash{$dom.'.login.font'};
1361: $is_custom{'font'} = 1;
1362: }
1363: foreach my $item (@images) {
1364: if ($designhash{$dom.'.login.'.$item} ne '') {
1365: $designs{$item} = $designhash{$dom.'.login.'.$item};
1366: $is_custom{$item} = 1;
1367: }
1368: }
1369: foreach my $item (@bgs) {
1370: if ($designhash{$dom.'.login.'.$item} ne '') {
1371: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1372: $is_custom{$item} = 1;
1373: }
1374: }
1375: foreach my $item (@links) {
1376: if ($designhash{$dom.'.login.'.$item} ne '') {
1377: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1378: $is_custom{$item} = 1;
1379: }
1380: }
1381: }
1382: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1383: logo => 'Institution Logo',
1384: domlogo => 'Domain Logo',
1385: login => 'Login box');
1386: my $itemcount = 1;
1387: foreach my $item (@toggles) {
1388: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1389: $datatable .=
1390: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1391: '</td><td>'.
1392: '<span class="LC_nobreak"><label><input type="radio" name="'.
1393: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1394: '</label> <label><input type="radio" name="'.$item.'"'.
1395: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1396: '</tr>';
1397: $itemcount ++;
1398: }
1399: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1400: $datatable .= '</tr></table></td></tr>';
1401: } elsif ($caller eq 'help') {
1402: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1403: my $switchserver = &check_switchserver($dom,$confname);
1404: my $itemcount = 1;
1405: $defaulturl = '/adm/loginproblems.html';
1406: $defaulttype = 'default';
1407: %lt = &Apache::lonlocal::texthash (
1408: del => 'Delete?',
1409: rep => 'Replace:',
1410: upl => 'Upload:',
1411: default => 'Default',
1412: custom => 'Custom',
1413: );
1414: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1415: my @currlangs;
1416: if (ref($settings) eq 'HASH') {
1417: if (ref($settings->{'helpurl'}) eq 'HASH') {
1418: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1419: next if ($settings->{'helpurl'}{$key} eq '');
1420: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1421: $type{$key} = 'custom';
1422: unless ($key eq 'nolang') {
1423: push(@currlangs,$key);
1424: }
1425: }
1426: } elsif ($settings->{'helpurl'} ne '') {
1427: $type{'nolang'} = 'custom';
1428: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1429: }
1430: }
1431: foreach my $lang ('nolang',sort(@currlangs)) {
1432: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1433: $datatable .= '<tr'.$css_class.'>';
1434: if ($url{$lang} eq '') {
1435: $url{$lang} = $defaulturl;
1436: }
1437: if ($type{$lang} eq '') {
1438: $type{$lang} = $defaulttype;
1439: }
1440: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1441: if ($lang eq 'nolang') {
1442: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1443: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1444: } else {
1445: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1446: $langchoices{$lang},
1447: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1448: }
1449: $datatable .= '</span></td>'."\n".
1450: '<td class="LC_left_item">';
1451: if ($type{$lang} eq 'custom') {
1452: $datatable .= '<span class="LC_nobreak"><label>'.
1453: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1454: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1455: } else {
1456: $datatable .= $lt{'upl'};
1457: }
1458: $datatable .='<br />';
1459: if ($switchserver) {
1460: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1461: } else {
1462: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1463: }
1464: $datatable .= '</td></tr>';
1465: $itemcount ++;
1466: }
1467: my @addlangs;
1468: foreach my $lang (sort(keys(%langchoices))) {
1469: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1470: push(@addlangs,$lang);
1471: }
1472: if (@addlangs > 0) {
1473: my %toadd;
1474: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1475: $toadd{''} = &mt('Select');
1476: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1477: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1478: &mt('Add log-in help page for a specific language:').' '.
1479: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1480: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1481: if ($switchserver) {
1482: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1483: } else {
1484: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1485: }
1486: $datatable .= '</td></tr>';
1487: $itemcount ++;
1488: }
1489: $datatable .= &captcha_choice('login',$settings,$itemcount);
1490: } elsif ($caller eq 'headtag') {
1491: my %domservers = &Apache::lonnet::get_servers($dom);
1492: my $choice = $choices{'headtag'};
1493: $css_class = ' class="LC_odd_row"';
1494: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1495: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1496: '<th>'.$choices{'current'}.'</th>'.
1497: '<th>'.$choices{'action'}.'</th>'.
1498: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1499: my (%currurls,%currexempt);
1500: if (ref($settings) eq 'HASH') {
1501: if (ref($settings->{'headtag'}) eq 'HASH') {
1502: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1503: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1504: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1505: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1506: }
1507: }
1508: }
1509: }
1510: my %lt = &Apache::lonlocal::texthash(
1511: del => 'Delete?',
1512: rep => 'Replace:',
1513: upl => 'Upload:',
1514: curr => 'View contents',
1515: none => 'None',
1516: );
1517: my $switchserver = &check_switchserver($dom,$confname);
1518: foreach my $lonhost (sort(keys(%domservers))) {
1519: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1520: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1521: if ($currurls{$lonhost}) {
1522: $datatable .= '<td class="LC_right_item"><a href="'.
1523: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1524: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1525: '">'.$lt{'curr'}.'</a></td>'.
1526: '<td><span class="LC_nobreak"><label>'.
1527: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1528: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1529: } else {
1530: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1531: }
1532: $datatable .='<br />';
1533: if ($switchserver) {
1534: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1535: } else {
1536: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1537: }
1538: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1539: }
1540: $datatable .= '</table></td></tr>';
1541: }
1542: return $datatable;
1543: }
1544:
1545: sub login_choices {
1546: my %choices =
1547: &Apache::lonlocal::texthash (
1548: coursecatalog => 'Display Course/Community Catalog link?',
1549: adminmail => "Display Administrator's E-mail Address?",
1550: helpdesk => 'Display "Contact Helpdesk" link',
1551: disallowlogin => "Login page requests redirected",
1552: hostid => "Server",
1553: server => "Redirect to:",
1554: serverpath => "Path",
1555: custompath => "Custom",
1556: exempt => "Exempt IP(s)",
1557: directlogin => "No redirect",
1558: newuser => "Link to create a user account",
1559: img => "Header",
1560: logo => "Main Logo",
1561: domlogo => "Domain Logo",
1562: login => "Log-in Header",
1563: textcol => "Text color",
1564: bgcol => "Box color",
1565: bgs => "Background colors",
1566: links => "Link colors",
1567: font => "Font color",
1568: pgbg => "Header",
1569: mainbg => "Page",
1570: sidebg => "Login box",
1571: link => "Link",
1572: alink => "Active link",
1573: vlink => "Visited link",
1574: headtag => "Custom markup",
1575: action => "Action",
1576: current => "Current",
1577: );
1578: return %choices;
1579: }
1580:
1581: sub print_rolecolors {
1582: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1583: my %choices = &color_font_choices();
1584: my @bgs = ('pgbg','tabbg','sidebg');
1585: my @links = ('link','alink','vlink');
1586: my @images = ('img');
1587: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1588: my %designhash = &Apache::loncommon::get_domainconf($dom);
1589: my %defaultdesign = %Apache::loncommon::defaultdesign;
1590: my (%is_custom,%designs);
1591: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1592: if (ref($settings) eq 'HASH') {
1593: if (ref($settings->{$role}) eq 'HASH') {
1594: if ($settings->{$role}->{'img'} ne '') {
1595: $designs{'img'} = $settings->{$role}->{'img'};
1596: $is_custom{'img'} = 1;
1597: }
1598: if ($settings->{$role}->{'font'} ne '') {
1599: $designs{'font'} = $settings->{$role}->{'font'};
1600: $is_custom{'font'} = 1;
1601: }
1602: if ($settings->{$role}->{'fontmenu'} ne '') {
1603: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1604: $is_custom{'fontmenu'} = 1;
1605: }
1606: foreach my $item (@bgs) {
1607: if ($settings->{$role}->{$item} ne '') {
1608: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1609: $is_custom{$item} = 1;
1610: }
1611: }
1612: foreach my $item (@links) {
1613: if ($settings->{$role}->{$item} ne '') {
1614: $designs{'links'}{$item} = $settings->{$role}->{$item};
1615: $is_custom{$item} = 1;
1616: }
1617: }
1618: }
1619: } else {
1620: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1621: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1622: $is_custom{'img'} = 1;
1623: }
1624: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1625: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1626: $is_custom{'fontmenu'} = 1;
1627: }
1628: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1629: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1630: $is_custom{'font'} = 1;
1631: }
1632: foreach my $item (@bgs) {
1633: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1634: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1635: $is_custom{$item} = 1;
1636:
1637: }
1638: }
1639: foreach my $item (@links) {
1640: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1641: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1642: $is_custom{$item} = 1;
1643: }
1644: }
1645: }
1646: my $itemcount = 1;
1647: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1648: $datatable .= '</tr></table></td></tr>';
1649: return $datatable;
1650: }
1651:
1652: sub role_defaults {
1653: my ($role,$bgs,$links,$images,$logintext) = @_;
1654: my %defaults;
1655: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1656: return %defaults;
1657: }
1658: my %defaultdesign = %Apache::loncommon::defaultdesign;
1659: if ($role eq 'login') {
1660: %defaults = (
1661: font => $defaultdesign{$role.'.font'},
1662: );
1663: if (ref($logintext) eq 'ARRAY') {
1664: foreach my $item (@{$logintext}) {
1665: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1666: }
1667: }
1668: foreach my $item (@{$images}) {
1669: $defaults{'showlogo'}{$item} = 1;
1670: }
1671: } else {
1672: %defaults = (
1673: img => $defaultdesign{$role.'.img'},
1674: font => $defaultdesign{$role.'.font'},
1675: fontmenu => $defaultdesign{$role.'.fontmenu'},
1676: );
1677: }
1678: foreach my $item (@{$bgs}) {
1679: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1680: }
1681: foreach my $item (@{$links}) {
1682: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1683: }
1684: foreach my $item (@{$images}) {
1685: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1686: }
1687: return %defaults;
1688: }
1689:
1690: sub display_color_options {
1691: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1692: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1693: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1694: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1695: my $datatable = '<tr'.$css_class.'>'.
1696: '<td>'.$choices->{'font'}.'</td>';
1697: if (!$is_custom->{'font'}) {
1698: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1699: } else {
1700: $datatable .= '<td> </td>';
1701: }
1702: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1703:
1704: $datatable .= '<td><span class="LC_nobreak">'.
1705: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1706: ' value="'.$current_color.'" /> '.
1707: ' </span></td></tr>';
1708: unless ($role eq 'login') {
1709: $datatable .= '<tr'.$css_class.'>'.
1710: '<td>'.$choices->{'fontmenu'}.'</td>';
1711: if (!$is_custom->{'fontmenu'}) {
1712: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1713: } else {
1714: $datatable .= '<td> </td>';
1715: }
1716: $current_color = $designs->{'fontmenu'} ?
1717: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1718: $datatable .= '<td><span class="LC_nobreak">'.
1719: '<input class="colorchooser" type="text" size="10" name="'
1720: .$role.'_fontmenu"'.
1721: ' value="'.$current_color.'" /> '.
1722: ' </span></td></tr>';
1723: }
1724: my $switchserver = &check_switchserver($dom,$confname);
1725: foreach my $img (@{$images}) {
1726: $itemcount ++;
1727: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1728: $datatable .= '<tr'.$css_class.'>'.
1729: '<td>'.$choices->{$img};
1730: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1731: if ($role eq 'login') {
1732: if ($img eq 'login') {
1733: $login_hdr_pick =
1734: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1735: $logincolors =
1736: &login_text_colors($img,$role,$logintext,$phase,$choices,
1737: $designs,$defaults);
1738: } elsif ($img ne 'domlogo') {
1739: $datatable.= &logo_display_options($img,$defaults,$designs);
1740: }
1741: }
1742: $datatable .= '</td>';
1743: if ($designs->{$img} ne '') {
1744: $imgfile = $designs->{$img};
1745: $img_import = ($imgfile =~ m{^/adm/});
1746: } else {
1747: $imgfile = $defaults->{$img};
1748: }
1749: if ($imgfile) {
1750: my ($showfile,$fullsize);
1751: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1752: my $urldir = $1;
1753: my $filename = $2;
1754: my @info = &Apache::lonnet::stat_file($designs->{$img});
1755: if (@info) {
1756: my $thumbfile = 'tn-'.$filename;
1757: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1758: if (@thumb) {
1759: $showfile = $urldir.'/'.$thumbfile;
1760: } else {
1761: $showfile = $imgfile;
1762: }
1763: } else {
1764: $showfile = '';
1765: }
1766: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1767: $showfile = $imgfile;
1768: my $imgdir = $1;
1769: my $filename = $2;
1770: if (-e "$londocroot/$imgdir/tn-".$filename) {
1771: $showfile = "/$imgdir/tn-".$filename;
1772: } else {
1773: my $input = $londocroot.$imgfile;
1774: my $output = "$londocroot/$imgdir/tn-".$filename;
1775: if (!-e $output) {
1776: my ($width,$height) = &thumb_dimensions();
1777: my ($fullwidth,$fullheight) = &check_dimensions($input);
1778: if ($fullwidth ne '' && $fullheight ne '') {
1779: if ($fullwidth > $width && $fullheight > $height) {
1780: my $size = $width.'x'.$height;
1781: my @args = ('convert','-sample',$size,$input,$output);
1782: system({$args[0]} @args);
1783: $showfile = "/$imgdir/tn-".$filename;
1784: }
1785: }
1786: }
1787: }
1788: }
1789: if ($showfile) {
1790: if ($showfile =~ m{^/(adm|res)/}) {
1791: if ($showfile =~ m{^/res/}) {
1792: my $local_showfile =
1793: &Apache::lonnet::filelocation('',$showfile);
1794: &Apache::lonnet::repcopy($local_showfile);
1795: }
1796: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1797: }
1798: if ($imgfile) {
1799: if ($imgfile =~ m{^/(adm|res)/}) {
1800: if ($imgfile =~ m{^/res/}) {
1801: my $local_imgfile =
1802: &Apache::lonnet::filelocation('',$imgfile);
1803: &Apache::lonnet::repcopy($local_imgfile);
1804: }
1805: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1806: } else {
1807: $fullsize = $imgfile;
1808: }
1809: }
1810: $datatable .= '<td>';
1811: if ($img eq 'login') {
1812: $datatable .= $login_hdr_pick;
1813: }
1814: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1815: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1816: } else {
1817: $datatable .= '<td> </td><td class="LC_left_item">'.
1818: &mt('Upload:').'<br />';
1819: }
1820: } else {
1821: $datatable .= '<td> </td><td class="LC_left_item">'.
1822: &mt('Upload:').'<br />';
1823: }
1824: if ($switchserver) {
1825: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1826: } else {
1827: if ($img ne 'login') { # suppress file selection for Log-in header
1828: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1829: }
1830: }
1831: $datatable .= '</td></tr>';
1832: }
1833: $itemcount ++;
1834: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1835: $datatable .= '<tr'.$css_class.'>'.
1836: '<td>'.$choices->{'bgs'}.'</td>';
1837: my $bgs_def;
1838: foreach my $item (@{$bgs}) {
1839: if (!$is_custom->{$item}) {
1840: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1841: }
1842: }
1843: if ($bgs_def) {
1844: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1845: } else {
1846: $datatable .= '<td> </td>';
1847: }
1848: $datatable .= '<td class="LC_right_item">'.
1849: '<table border="0"><tr>';
1850:
1851: foreach my $item (@{$bgs}) {
1852: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1853: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1854: if ($designs->{'bgs'}{$item}) {
1855: $datatable .= ' ';
1856: }
1857: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1858: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1859: }
1860: $datatable .= '</tr></table></td></tr>';
1861: $itemcount ++;
1862: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1863: $datatable .= '<tr'.$css_class.'>'.
1864: '<td>'.$choices->{'links'}.'</td>';
1865: my $links_def;
1866: foreach my $item (@{$links}) {
1867: if (!$is_custom->{$item}) {
1868: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1869: }
1870: }
1871: if ($links_def) {
1872: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1873: } else {
1874: $datatable .= '<td> </td>';
1875: }
1876: $datatable .= '<td class="LC_right_item">'.
1877: '<table border="0"><tr>';
1878: foreach my $item (@{$links}) {
1879: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1880: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1881: if ($designs->{'links'}{$item}) {
1882: $datatable.=' ';
1883: }
1884: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1885: '" /></td>';
1886: }
1887: $$rowtotal += $itemcount;
1888: return $datatable;
1889: }
1890:
1891: sub logo_display_options {
1892: my ($img,$defaults,$designs) = @_;
1893: my $checkedon;
1894: if (ref($defaults) eq 'HASH') {
1895: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1896: if ($defaults->{'showlogo'}{$img}) {
1897: $checkedon = 'checked="checked" ';
1898: }
1899: }
1900: }
1901: if (ref($designs) eq 'HASH') {
1902: if (ref($designs->{'showlogo'}) eq 'HASH') {
1903: if (defined($designs->{'showlogo'}{$img})) {
1904: if ($designs->{'showlogo'}{$img} == 0) {
1905: $checkedon = '';
1906: } elsif ($designs->{'showlogo'}{$img} == 1) {
1907: $checkedon = 'checked="checked" ';
1908: }
1909: }
1910: }
1911: }
1912: return '<br /><label> <input type="checkbox" name="'.
1913: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1914: &mt('show').'</label>'."\n";
1915: }
1916:
1917: sub login_header_options {
1918: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1919: my $output = '';
1920: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1921: $output .= &mt('Text default(s):').'<br />';
1922: if (!$is_custom->{'textcol'}) {
1923: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1924: ' ';
1925: }
1926: if (!$is_custom->{'bgcol'}) {
1927: $output .= $choices->{'bgcol'}.': '.
1928: '<span id="css_'.$role.'_font" style="background-color: '.
1929: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1930: }
1931: $output .= '<br />';
1932: }
1933: $output .='<br />';
1934: return $output;
1935: }
1936:
1937: sub login_text_colors {
1938: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1939: my $color_menu = '<table border="0"><tr>';
1940: foreach my $item (@{$logintext}) {
1941: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1942: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1943: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1944: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1945: }
1946: $color_menu .= '</tr></table><br />';
1947: return $color_menu;
1948: }
1949:
1950: sub image_changes {
1951: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1952: my $output;
1953: if ($img eq 'login') {
1954: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1955: } elsif (!$is_custom) {
1956: if ($img ne 'domlogo') {
1957: $output = &mt('Default image:').'<br />';
1958: } else {
1959: $output = &mt('Default in use:').'<br />';
1960: }
1961: }
1962: if ($img ne 'login') {
1963: if ($img_import) {
1964: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1965: }
1966: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1967: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1968: if ($is_custom) {
1969: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1970: '<input type="checkbox" name="'.
1971: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1972: '</label> '.&mt('Replace:').'</span><br />';
1973: } else {
1974: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1975: }
1976: }
1977: return $output;
1978: }
1979:
1980: sub print_quotas {
1981: my ($dom,$settings,$rowtotal,$action) = @_;
1982: my $context;
1983: if ($action eq 'quotas') {
1984: $context = 'tools';
1985: } else {
1986: $context = $action;
1987: }
1988: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1989: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1990: my $typecount = 0;
1991: my ($css_class,%titles);
1992: if ($context eq 'requestcourses') {
1993: @usertools = ('official','unofficial','community','textbook','placement','lti');
1994: @options =('norequest','approval','validate','autolimit');
1995: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1996: %titles = &courserequest_titles();
1997: } elsif ($context eq 'requestauthor') {
1998: @usertools = ('author');
1999: @options = ('norequest','approval','automatic');
2000: %titles = &authorrequest_titles();
2001: } else {
2002: @usertools = ('aboutme','blog','webdav','portfolio');
2003: %titles = &tool_titles();
2004: }
2005: if (ref($types) eq 'ARRAY') {
2006: foreach my $type (@{$types}) {
2007: my ($currdefquota,$currauthorquota);
2008: unless (($context eq 'requestcourses') ||
2009: ($context eq 'requestauthor')) {
2010: if (ref($settings) eq 'HASH') {
2011: if (ref($settings->{defaultquota}) eq 'HASH') {
2012: $currdefquota = $settings->{defaultquota}->{$type};
2013: } else {
2014: $currdefquota = $settings->{$type};
2015: }
2016: if (ref($settings->{authorquota}) eq 'HASH') {
2017: $currauthorquota = $settings->{authorquota}->{$type};
2018: }
2019: }
2020: }
2021: if (defined($usertypes->{$type})) {
2022: $typecount ++;
2023: $css_class = $typecount%2?' class="LC_odd_row"':'';
2024: $datatable .= '<tr'.$css_class.'>'.
2025: '<td>'.$usertypes->{$type}.'</td>'.
2026: '<td class="LC_left_item">';
2027: if ($context eq 'requestcourses') {
2028: $datatable .= '<table><tr>';
2029: }
2030: my %cell;
2031: foreach my $item (@usertools) {
2032: if ($context eq 'requestcourses') {
2033: my ($curroption,$currlimit);
2034: if (ref($settings) eq 'HASH') {
2035: if (ref($settings->{$item}) eq 'HASH') {
2036: $curroption = $settings->{$item}->{$type};
2037: if ($curroption =~ /^autolimit=(\d*)$/) {
2038: $currlimit = $1;
2039: }
2040: }
2041: }
2042: if (!$curroption) {
2043: $curroption = 'norequest';
2044: }
2045: $datatable .= '<th>'.$titles{$item}.'</th>';
2046: foreach my $option (@options) {
2047: my $val = $option;
2048: if ($option eq 'norequest') {
2049: $val = 0;
2050: }
2051: if ($option eq 'validate') {
2052: my $canvalidate = 0;
2053: if (ref($validations{$item}) eq 'HASH') {
2054: if ($validations{$item}{$type}) {
2055: $canvalidate = 1;
2056: }
2057: }
2058: next if (!$canvalidate);
2059: }
2060: my $checked = '';
2061: if ($option eq $curroption) {
2062: $checked = ' checked="checked"';
2063: } elsif ($option eq 'autolimit') {
2064: if ($curroption =~ /^autolimit/) {
2065: $checked = ' checked="checked"';
2066: }
2067: }
2068: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2069: '<input type="radio" name="crsreq_'.$item.
2070: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2071: $titles{$option}.'</label>';
2072: if ($option eq 'autolimit') {
2073: $cell{$item} .= ' <input type="text" name="crsreq_'.
2074: $item.'_limit_'.$type.'" size="1" '.
2075: 'value="'.$currlimit.'" />';
2076: }
2077: $cell{$item} .= '</span> ';
2078: if ($option eq 'autolimit') {
2079: $cell{$item} .= $titles{'unlimited'};
2080: }
2081: }
2082: } elsif ($context eq 'requestauthor') {
2083: my $curroption;
2084: if (ref($settings) eq 'HASH') {
2085: $curroption = $settings->{$type};
2086: }
2087: if (!$curroption) {
2088: $curroption = 'norequest';
2089: }
2090: foreach my $option (@options) {
2091: my $val = $option;
2092: if ($option eq 'norequest') {
2093: $val = 0;
2094: }
2095: my $checked = '';
2096: if ($option eq $curroption) {
2097: $checked = ' checked="checked"';
2098: }
2099: $datatable .= '<span class="LC_nobreak"><label>'.
2100: '<input type="radio" name="authorreq_'.$type.
2101: '" value="'.$val.'"'.$checked.' />'.
2102: $titles{$option}.'</label></span> ';
2103: }
2104: } else {
2105: my $checked = 'checked="checked" ';
2106: if (ref($settings) eq 'HASH') {
2107: if (ref($settings->{$item}) eq 'HASH') {
2108: if ($settings->{$item}->{$type} == 0) {
2109: $checked = '';
2110: } elsif ($settings->{$item}->{$type} == 1) {
2111: $checked = 'checked="checked" ';
2112: }
2113: }
2114: }
2115: $datatable .= '<span class="LC_nobreak"><label>'.
2116: '<input type="checkbox" name="'.$context.'_'.$item.
2117: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2118: '</label></span> ';
2119: }
2120: }
2121: if ($context eq 'requestcourses') {
2122: $datatable .= '</tr><tr>';
2123: foreach my $item (@usertools) {
2124: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2125: }
2126: $datatable .= '</tr></table>';
2127: }
2128: $datatable .= '</td>';
2129: unless (($context eq 'requestcourses') ||
2130: ($context eq 'requestauthor')) {
2131: $datatable .=
2132: '<td class="LC_right_item">'.
2133: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2134: '<input type="text" name="quota_'.$type.
2135: '" value="'.$currdefquota.
2136: '" size="5" /></span>'.(' ' x 2).
2137: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2138: '<input type="text" name="authorquota_'.$type.
2139: '" value="'.$currauthorquota.
2140: '" size="5" /></span></td>';
2141: }
2142: $datatable .= '</tr>';
2143: }
2144: }
2145: }
2146: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2147: $defaultquota = '20';
2148: $authorquota = '500';
2149: if (ref($settings) eq 'HASH') {
2150: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2151: $defaultquota = $settings->{'defaultquota'}->{'default'};
2152: } elsif (defined($settings->{'default'})) {
2153: $defaultquota = $settings->{'default'};
2154: }
2155: if (ref($settings->{'authorquota'}) eq 'HASH') {
2156: $authorquota = $settings->{'authorquota'}->{'default'};
2157: }
2158: }
2159: }
2160: $typecount ++;
2161: $css_class = $typecount%2?' class="LC_odd_row"':'';
2162: $datatable .= '<tr'.$css_class.'>'.
2163: '<td>'.$othertitle.'</td>'.
2164: '<td class="LC_left_item">';
2165: if ($context eq 'requestcourses') {
2166: $datatable .= '<table><tr>';
2167: }
2168: my %defcell;
2169: foreach my $item (@usertools) {
2170: if ($context eq 'requestcourses') {
2171: my ($curroption,$currlimit);
2172: if (ref($settings) eq 'HASH') {
2173: if (ref($settings->{$item}) eq 'HASH') {
2174: $curroption = $settings->{$item}->{'default'};
2175: if ($curroption =~ /^autolimit=(\d*)$/) {
2176: $currlimit = $1;
2177: }
2178: }
2179: }
2180: if (!$curroption) {
2181: $curroption = 'norequest';
2182: }
2183: $datatable .= '<th>'.$titles{$item}.'</th>';
2184: foreach my $option (@options) {
2185: my $val = $option;
2186: if ($option eq 'norequest') {
2187: $val = 0;
2188: }
2189: if ($option eq 'validate') {
2190: my $canvalidate = 0;
2191: if (ref($validations{$item}) eq 'HASH') {
2192: if ($validations{$item}{'default'}) {
2193: $canvalidate = 1;
2194: }
2195: }
2196: next if (!$canvalidate);
2197: }
2198: my $checked = '';
2199: if ($option eq $curroption) {
2200: $checked = ' checked="checked"';
2201: } elsif ($option eq 'autolimit') {
2202: if ($curroption =~ /^autolimit/) {
2203: $checked = ' checked="checked"';
2204: }
2205: }
2206: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2207: '<input type="radio" name="crsreq_'.$item.
2208: '_default" value="'.$val.'"'.$checked.' />'.
2209: $titles{$option}.'</label>';
2210: if ($option eq 'autolimit') {
2211: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2212: $item.'_limit_default" size="1" '.
2213: 'value="'.$currlimit.'" />';
2214: }
2215: $defcell{$item} .= '</span> ';
2216: if ($option eq 'autolimit') {
2217: $defcell{$item} .= $titles{'unlimited'};
2218: }
2219: }
2220: } elsif ($context eq 'requestauthor') {
2221: my $curroption;
2222: if (ref($settings) eq 'HASH') {
2223: $curroption = $settings->{'default'};
2224: }
2225: if (!$curroption) {
2226: $curroption = 'norequest';
2227: }
2228: foreach my $option (@options) {
2229: my $val = $option;
2230: if ($option eq 'norequest') {
2231: $val = 0;
2232: }
2233: my $checked = '';
2234: if ($option eq $curroption) {
2235: $checked = ' checked="checked"';
2236: }
2237: $datatable .= '<span class="LC_nobreak"><label>'.
2238: '<input type="radio" name="authorreq_default"'.
2239: ' value="'.$val.'"'.$checked.' />'.
2240: $titles{$option}.'</label></span> ';
2241: }
2242: } else {
2243: my $checked = 'checked="checked" ';
2244: if (ref($settings) eq 'HASH') {
2245: if (ref($settings->{$item}) eq 'HASH') {
2246: if ($settings->{$item}->{'default'} == 0) {
2247: $checked = '';
2248: } elsif ($settings->{$item}->{'default'} == 1) {
2249: $checked = 'checked="checked" ';
2250: }
2251: }
2252: }
2253: $datatable .= '<span class="LC_nobreak"><label>'.
2254: '<input type="checkbox" name="'.$context.'_'.$item.
2255: '" value="default" '.$checked.'/>'.$titles{$item}.
2256: '</label></span> ';
2257: }
2258: }
2259: if ($context eq 'requestcourses') {
2260: $datatable .= '</tr><tr>';
2261: foreach my $item (@usertools) {
2262: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2263: }
2264: $datatable .= '</tr></table>';
2265: }
2266: $datatable .= '</td>';
2267: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2268: $datatable .= '<td class="LC_right_item">'.
2269: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2270: '<input type="text" name="defaultquota" value="'.
2271: $defaultquota.'" size="5" /></span>'.(' ' x2).
2272: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2273: '<input type="text" name="authorquota" value="'.
2274: $authorquota.'" size="5" /></span></td>';
2275: }
2276: $datatable .= '</tr>';
2277: $typecount ++;
2278: $css_class = $typecount%2?' class="LC_odd_row"':'';
2279: $datatable .= '<tr'.$css_class.'>'.
2280: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2281: if ($context eq 'requestcourses') {
2282: $datatable .= &mt('(overrides affiliation, if set)').
2283: '</td>'.
2284: '<td class="LC_left_item">'.
2285: '<table><tr>';
2286: } else {
2287: $datatable .= &mt('(overrides affiliation, if checked)').
2288: '</td>'.
2289: '<td class="LC_left_item" colspan="2">'.
2290: '<br />';
2291: }
2292: my %advcell;
2293: foreach my $item (@usertools) {
2294: if ($context eq 'requestcourses') {
2295: my ($curroption,$currlimit);
2296: if (ref($settings) eq 'HASH') {
2297: if (ref($settings->{$item}) eq 'HASH') {
2298: $curroption = $settings->{$item}->{'_LC_adv'};
2299: if ($curroption =~ /^autolimit=(\d*)$/) {
2300: $currlimit = $1;
2301: }
2302: }
2303: }
2304: $datatable .= '<th>'.$titles{$item}.'</th>';
2305: my $checked = '';
2306: if ($curroption eq '') {
2307: $checked = ' checked="checked"';
2308: }
2309: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2310: '<input type="radio" name="crsreq_'.$item.
2311: '__LC_adv" value=""'.$checked.' />'.
2312: &mt('No override set').'</label></span> ';
2313: foreach my $option (@options) {
2314: my $val = $option;
2315: if ($option eq 'norequest') {
2316: $val = 0;
2317: }
2318: if ($option eq 'validate') {
2319: my $canvalidate = 0;
2320: if (ref($validations{$item}) eq 'HASH') {
2321: if ($validations{$item}{'_LC_adv'}) {
2322: $canvalidate = 1;
2323: }
2324: }
2325: next if (!$canvalidate);
2326: }
2327: my $checked = '';
2328: if ($val eq $curroption) {
2329: $checked = ' checked="checked"';
2330: } elsif ($option eq 'autolimit') {
2331: if ($curroption =~ /^autolimit/) {
2332: $checked = ' checked="checked"';
2333: }
2334: }
2335: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2336: '<input type="radio" name="crsreq_'.$item.
2337: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2338: $titles{$option}.'</label>';
2339: if ($option eq 'autolimit') {
2340: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2341: $item.'_limit__LC_adv" size="1" '.
2342: 'value="'.$currlimit.'" />';
2343: }
2344: $advcell{$item} .= '</span> ';
2345: if ($option eq 'autolimit') {
2346: $advcell{$item} .= $titles{'unlimited'};
2347: }
2348: }
2349: } elsif ($context eq 'requestauthor') {
2350: my $curroption;
2351: if (ref($settings) eq 'HASH') {
2352: $curroption = $settings->{'_LC_adv'};
2353: }
2354: my $checked = '';
2355: if ($curroption eq '') {
2356: $checked = ' checked="checked"';
2357: }
2358: $datatable .= '<span class="LC_nobreak"><label>'.
2359: '<input type="radio" name="authorreq__LC_adv"'.
2360: ' value=""'.$checked.' />'.
2361: &mt('No override set').'</label></span> ';
2362: foreach my $option (@options) {
2363: my $val = $option;
2364: if ($option eq 'norequest') {
2365: $val = 0;
2366: }
2367: my $checked = '';
2368: if ($val eq $curroption) {
2369: $checked = ' checked="checked"';
2370: }
2371: $datatable .= '<span class="LC_nobreak"><label>'.
2372: '<input type="radio" name="authorreq__LC_adv"'.
2373: ' value="'.$val.'"'.$checked.' />'.
2374: $titles{$option}.'</label></span> ';
2375: }
2376: } else {
2377: my $checked = 'checked="checked" ';
2378: if (ref($settings) eq 'HASH') {
2379: if (ref($settings->{$item}) eq 'HASH') {
2380: if ($settings->{$item}->{'_LC_adv'} == 0) {
2381: $checked = '';
2382: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2383: $checked = 'checked="checked" ';
2384: }
2385: }
2386: }
2387: $datatable .= '<span class="LC_nobreak"><label>'.
2388: '<input type="checkbox" name="'.$context.'_'.$item.
2389: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2390: '</label></span> ';
2391: }
2392: }
2393: if ($context eq 'requestcourses') {
2394: $datatable .= '</tr><tr>';
2395: foreach my $item (@usertools) {
2396: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2397: }
2398: $datatable .= '</tr></table>';
2399: }
2400: $datatable .= '</td></tr>';
2401: $$rowtotal += $typecount;
2402: return $datatable;
2403: }
2404:
2405: sub print_requestmail {
2406: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2407: my ($now,$datatable,%currapp);
2408: $now = time;
2409: if (ref($settings) eq 'HASH') {
2410: if (ref($settings->{'notify'}) eq 'HASH') {
2411: if ($settings->{'notify'}{'approval'} ne '') {
2412: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2413: }
2414: }
2415: }
2416: my $numinrow = 2;
2417: my $css_class;
2418: if ($$rowtotal%2) {
2419: $css_class = 'LC_odd_row';
2420: }
2421: if ($customcss) {
2422: $css_class .= " $customcss";
2423: }
2424: $css_class =~ s/^\s+//;
2425: if ($css_class) {
2426: $css_class = ' class="'.$css_class.'"';
2427: }
2428: if ($rowstyle) {
2429: $css_class .= ' style="'.$rowstyle.'"';
2430: }
2431: my $text;
2432: if ($action eq 'requestcourses') {
2433: $text = &mt('Receive notification of course requests requiring approval');
2434: } elsif ($action eq 'requestauthor') {
2435: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2436: } else {
2437: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2438: }
2439: $datatable = '<tr'.$css_class.'>'.
2440: ' <td>'.$text.'</td>'.
2441: ' <td class="LC_left_item">';
2442: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2443: $action.'notifyapproval',%currapp);
2444: if ($numdc > 0) {
2445: $datatable .= $table;
2446: } else {
2447: $datatable .= &mt('There are no active Domain Coordinators');
2448: }
2449: $datatable .='</td></tr>';
2450: return $datatable;
2451: }
2452:
2453: sub print_studentcode {
2454: my ($settings,$rowtotal) = @_;
2455: my $rownum = 0;
2456: my ($output,%current);
2457: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2458: if (ref($settings) eq 'HASH') {
2459: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2460: foreach my $type (@crstypes) {
2461: $current{$type} = $settings->{'uniquecode'}{$type};
2462: }
2463: }
2464: }
2465: $output .= '<tr>'.
2466: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2467: '<td class="LC_left_item">';
2468: foreach my $type (@crstypes) {
2469: my $check = ' ';
2470: if ($current{$type}) {
2471: $check = ' checked="checked" ';
2472: }
2473: $output .= '<span class="LC_nobreak"><label>'.
2474: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2475: &mt($type).'</label></span>'.(' 'x2).' ';
2476: }
2477: $output .= '</td></tr>';
2478: $$rowtotal ++;
2479: return $output;
2480: }
2481:
2482: sub print_textbookcourses {
2483: my ($dom,$type,$settings,$rowtotal) = @_;
2484: my $rownum = 0;
2485: my $css_class;
2486: my $itemcount = 1;
2487: my $maxnum = 0;
2488: my $bookshash;
2489: if (ref($settings) eq 'HASH') {
2490: $bookshash = $settings->{$type};
2491: }
2492: my %ordered;
2493: if (ref($bookshash) eq 'HASH') {
2494: foreach my $item (keys(%{$bookshash})) {
2495: if (ref($bookshash->{$item}) eq 'HASH') {
2496: my $num = $bookshash->{$item}{'order'};
2497: $ordered{$num} = $item;
2498: }
2499: }
2500: }
2501: my $confname = $dom.'-domainconfig';
2502: my $switchserver = &check_switchserver($dom,$confname);
2503: my $maxnum = scalar(keys(%ordered));
2504: my $datatable;
2505: if (keys(%ordered)) {
2506: my @items = sort { $a <=> $b } keys(%ordered);
2507: for (my $i=0; $i<@items; $i++) {
2508: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2509: my $key = $ordered{$items[$i]};
2510: my %coursehash=&Apache::lonnet::coursedescription($key);
2511: my $coursetitle = $coursehash{'description'};
2512: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2513: if (ref($bookshash->{$key}) eq 'HASH') {
2514: $subject = $bookshash->{$key}->{'subject'};
2515: $title = $bookshash->{$key}->{'title'};
2516: if ($type eq 'textbooks') {
2517: $publisher = $bookshash->{$key}->{'publisher'};
2518: $author = $bookshash->{$key}->{'author'};
2519: $image = $bookshash->{$key}->{'image'};
2520: if ($image ne '') {
2521: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2522: my $imagethumb = "$path/tn-".$imagefile;
2523: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2524: }
2525: }
2526: }
2527: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2528: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2529: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2530: for (my $k=0; $k<=$maxnum; $k++) {
2531: my $vpos = $k+1;
2532: my $selstr;
2533: if ($k == $i) {
2534: $selstr = ' selected="selected" ';
2535: }
2536: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2537: }
2538: $datatable .= '</select>'.(' 'x2).
2539: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2540: &mt('Delete?').'</label></span></td>'.
2541: '<td colspan="2">'.
2542: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2543: (' 'x2).
2544: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2545: if ($type eq 'textbooks') {
2546: $datatable .= (' 'x2).
2547: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2548: (' 'x2).
2549: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2550: (' 'x2).
2551: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2552: if ($image) {
2553: $datatable .= $imgsrc.
2554: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2555: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2556: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2557: }
2558: if ($switchserver) {
2559: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2560: } else {
2561: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2562: }
2563: }
2564: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2565: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2566: $coursetitle.'</span></td></tr>'."\n";
2567: $itemcount ++;
2568: }
2569: }
2570: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2571: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2572: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2573: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2574: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2575: for (my $k=0; $k<$maxnum+1; $k++) {
2576: my $vpos = $k+1;
2577: my $selstr;
2578: if ($k == $maxnum) {
2579: $selstr = ' selected="selected" ';
2580: }
2581: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2582: }
2583: $datatable .= '</select> '."\n".
2584: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2585: '<td colspan="2">'.
2586: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2587: (' 'x2).
2588: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2589: (' 'x2);
2590: if ($type eq 'textbooks') {
2591: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2592: (' 'x2).
2593: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2594: (' 'x2).
2595: '<span class="LC_nobreak">'.&mt('Image:').' ';
2596: if ($switchserver) {
2597: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2598: } else {
2599: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2600: }
2601: $datatable .= '</span>'."\n";
2602: }
2603: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2604: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2605: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2606: &Apache::loncommon::selectcourse_link
2607: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2608: '</span></td>'."\n".
2609: '</tr>'."\n";
2610: $itemcount ++;
2611: return $datatable;
2612: }
2613:
2614: sub textbookcourses_javascript {
2615: my ($settings) = @_;
2616: return unless(ref($settings) eq 'HASH');
2617: my (%ordered,%total,%jstext);
2618: foreach my $type ('textbooks','templates') {
2619: $total{$type} = 0;
2620: if (ref($settings->{$type}) eq 'HASH') {
2621: foreach my $item (keys(%{$settings->{$type}})) {
2622: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2623: my $num = $settings->{$type}->{$item}{'order'};
2624: $ordered{$type}{$num} = $item;
2625: }
2626: }
2627: $total{$type} = scalar(keys(%{$settings->{$type}}));
2628: }
2629: my @jsarray = ();
2630: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2631: push(@jsarray,$ordered{$type}{$item});
2632: }
2633: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2634: }
2635: return <<"ENDSCRIPT";
2636: <script type="text/javascript">
2637: // <![CDATA[
2638: function reorderBooks(form,item,caller) {
2639: var changedVal;
2640: $jstext{'textbooks'};
2641: $jstext{'templates'};
2642: var newpos;
2643: var maxh;
2644: if (caller == 'textbooks') {
2645: newpos = 'textbooks_addbook_pos';
2646: maxh = 1 + $total{'textbooks'};
2647: } else {
2648: newpos = 'templates_addbook_pos';
2649: maxh = 1 + $total{'templates'};
2650: }
2651: var current = new Array;
2652: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2653: if (item == newpos) {
2654: changedVal = newitemVal;
2655: } else {
2656: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2657: current[newitemVal] = newpos;
2658: }
2659: if (caller == 'textbooks') {
2660: for (var i=0; i<textbooks.length; i++) {
2661: var elementName = 'textbooks_'+textbooks[i];
2662: if (elementName != item) {
2663: if (form.elements[elementName]) {
2664: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2665: current[currVal] = elementName;
2666: }
2667: }
2668: }
2669: }
2670: if (caller == 'templates') {
2671: for (var i=0; i<templates.length; i++) {
2672: var elementName = 'templates_'+templates[i];
2673: if (elementName != item) {
2674: if (form.elements[elementName]) {
2675: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2676: current[currVal] = elementName;
2677: }
2678: }
2679: }
2680: }
2681: var oldVal;
2682: for (var j=0; j<maxh; j++) {
2683: if (current[j] == undefined) {
2684: oldVal = j;
2685: }
2686: }
2687: if (oldVal < changedVal) {
2688: for (var k=oldVal+1; k<=changedVal ; k++) {
2689: var elementName = current[k];
2690: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2691: }
2692: } else {
2693: for (var k=changedVal; k<oldVal; k++) {
2694: var elementName = current[k];
2695: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2696: }
2697: }
2698: return;
2699: }
2700:
2701: // ]]>
2702: </script>
2703:
2704: ENDSCRIPT
2705: }
2706:
2707: sub ltitools_javascript {
2708: my ($settings) = @_;
2709: my $togglejs = <itools_toggle_js();
2710: unless (ref($settings) eq 'HASH') {
2711: return $togglejs;
2712: }
2713: my (%ordered,$total,%jstext);
2714: $total = 0;
2715: foreach my $item (keys(%{$settings})) {
2716: if (ref($settings->{$item}) eq 'HASH') {
2717: my $num = $settings->{$item}{'order'};
2718: $ordered{$num} = $item;
2719: }
2720: }
2721: $total = scalar(keys(%{$settings}));
2722: my @jsarray = ();
2723: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2724: push(@jsarray,$ordered{$item});
2725: }
2726: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2727: return <<"ENDSCRIPT";
2728: <script type="text/javascript">
2729: // <![CDATA[
2730: function reorderLTITools(form,item) {
2731: var changedVal;
2732: $jstext
2733: var newpos = 'ltitools_add_pos';
2734: var maxh = 1 + $total;
2735: var current = new Array;
2736: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2737: if (item == newpos) {
2738: changedVal = newitemVal;
2739: } else {
2740: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2741: current[newitemVal] = newpos;
2742: }
2743: for (var i=0; i<ltitools.length; i++) {
2744: var elementName = 'ltitools_'+ltitools[i];
2745: if (elementName != item) {
2746: if (form.elements[elementName]) {
2747: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2748: current[currVal] = elementName;
2749: }
2750: }
2751: }
2752: var oldVal;
2753: for (var j=0; j<maxh; j++) {
2754: if (current[j] == undefined) {
2755: oldVal = j;
2756: }
2757: }
2758: if (oldVal < changedVal) {
2759: for (var k=oldVal+1; k<=changedVal ; k++) {
2760: var elementName = current[k];
2761: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2762: }
2763: } else {
2764: for (var k=changedVal; k<oldVal; k++) {
2765: var elementName = current[k];
2766: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2767: }
2768: }
2769: return;
2770: }
2771:
2772: // ]]>
2773: </script>
2774:
2775: $togglejs
2776:
2777: ENDSCRIPT
2778: }
2779:
2780: sub ltitools_toggle_js {
2781: return <<"ENDSCRIPT";
2782: <script type="text/javascript">
2783: // <![CDATA[
2784:
2785: function toggleLTITools(form,setting,item) {
2786: var radioname = '';
2787: var divid = '';
2788: if ((setting == 'passback') || (setting == 'roster')) {
2789: radioname = 'ltitools_'+setting+'_'+item;
2790: divid = 'ltitools_'+setting+'time_'+item;
2791: var num = form.elements[radioname].length;
2792: if (num) {
2793: var setvis = '';
2794: for (var i=0; i<num; i++) {
2795: if (form.elements[radioname][i].checked) {
2796: if (form.elements[radioname][i].value == '1') {
2797: if (document.getElementById(divid)) {
2798: document.getElementById(divid).style.display = 'inline-block';
2799: }
2800: setvis = 1;
2801: }
2802: break;
2803: }
2804: }
2805: }
2806: if (!setvis) {
2807: if (document.getElementById(divid)) {
2808: document.getElementById(divid).style.display = 'none';
2809: }
2810: }
2811: }
2812: if (setting == 'user') {
2813: divid = 'ltitools_'+setting+'_div_'+item;
2814: var checkid = 'ltitools_'+setting+'_field_'+item;
2815: if (document.getElementById(divid)) {
2816: if (document.getElementById(checkid)) {
2817: if (document.getElementById(checkid).checked) {
2818: document.getElementById(divid).style.display = 'inline-block';
2819: } else {
2820: document.getElementById(divid).style.display = 'none';
2821: }
2822: }
2823: }
2824: }
2825: return;
2826: }
2827: // ]]>
2828: </script>
2829:
2830: ENDSCRIPT
2831: }
2832:
2833: sub proctoring_javascript {
2834: my ($settings) = @_;
2835: my (%ordered,$total,%jstext);
2836: $total = 0;
2837: if (ref($settings) eq 'HASH') {
2838: foreach my $item (keys(%{$settings})) {
2839: if (ref($settings->{$item}) eq 'HASH') {
2840: my $num = $settings->{$item}{'order'};
2841: $ordered{$num} = $item;
2842: }
2843: }
2844: $total = scalar(keys(%{$settings}));
2845: } else {
2846: %ordered = (
2847: 0 => 'proctorio',
2848: 1 => 'examity',
2849: );
2850: $total = 2;
2851: }
2852: my @jsarray = ();
2853: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2854: push(@jsarray,$ordered{$item});
2855: }
2856: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
2857: return <<"ENDSCRIPT";
2858: <script type="text/javascript">
2859: // <![CDATA[
2860: function reorderProctoring(form,item) {
2861: var changedVal;
2862: $jstext
2863: var maxh = $total;
2864: var current = new Array;
2865: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2866: for (var i=0; i<proctors.length; i++) {
2867: var elementName = 'proctoring_pos_'+proctors[i];
2868: if (elementName != item) {
2869: if (form.elements[elementName]) {
2870: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2871: current[currVal] = elementName;
2872: }
2873: }
2874: }
2875: var oldVal;
2876: for (var j=0; j<maxh; j++) {
2877: if (current[j] == undefined) {
2878: oldVal = j;
2879: }
2880: }
2881: if (oldVal < changedVal) {
2882: for (var k=oldVal+1; k<=changedVal ; k++) {
2883: var elementName = current[k];
2884: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2885: }
2886: } else {
2887: for (var k=changedVal; k<oldVal; k++) {
2888: var elementName = current[k];
2889: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2890: }
2891: }
2892: return;
2893: }
2894:
2895: function toggleProctoring(form,item) {
2896: var fieldsets = document.getElementsByClassName('proctoring_'+item);
2897: if (fieldsets.length) {
2898: var radioname = 'proctoring_available_'+item;
2899: var num = form.elements[radioname].length;
2900: if (num) {
2901: var setvis = '';
2902: for (var i=0; i<num; i++) {
2903: if (form.elements[radioname][i].checked) {
2904: if (form.elements[radioname][i].value == '1') {
2905: setvis = 1;
2906: break;
2907: }
2908: }
2909: }
2910: for (var j=0; j<fieldsets.length; j++) {
2911: if (setvis) {
2912: fieldsets[j].style.display = 'block';
2913: } else {
2914: fieldsets[j].style.display = 'none';
2915: }
2916: }
2917: }
2918: }
2919: return;
2920: }
2921:
2922: // ]]>
2923: </script>
2924:
2925: ENDSCRIPT
2926: }
2927:
2928:
2929: sub lti_javascript {
2930: my ($settings) = @_;
2931: my $togglejs = <i_toggle_js();
2932: unless (ref($settings) eq 'HASH') {
2933: return $togglejs;
2934: }
2935: my (%ordered,$total,%jstext);
2936: $total = 0;
2937: foreach my $item (keys(%{$settings})) {
2938: if (ref($settings->{$item}) eq 'HASH') {
2939: my $num = $settings->{$item}{'order'};
2940: $ordered{$num} = $item;
2941: }
2942: }
2943: $total = scalar(keys(%{$settings}));
2944: my @jsarray = ();
2945: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2946: push(@jsarray,$ordered{$item});
2947: }
2948: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2949: return <<"ENDSCRIPT";
2950: <script type="text/javascript">
2951: // <![CDATA[
2952: function reorderLTI(form,item) {
2953: var changedVal;
2954: $jstext
2955: var newpos = 'lti_pos_add';
2956: var maxh = 1 + $total;
2957: var current = new Array;
2958: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2959: if (item == newpos) {
2960: changedVal = newitemVal;
2961: } else {
2962: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2963: current[newitemVal] = newpos;
2964: }
2965: for (var i=0; i<lti.length; i++) {
2966: var elementName = 'lti_pos_'+lti[i];
2967: if (elementName != item) {
2968: if (form.elements[elementName]) {
2969: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2970: current[currVal] = elementName;
2971: }
2972: }
2973: }
2974: var oldVal;
2975: for (var j=0; j<maxh; j++) {
2976: if (current[j] == undefined) {
2977: oldVal = j;
2978: }
2979: }
2980: if (oldVal < changedVal) {
2981: for (var k=oldVal+1; k<=changedVal ; k++) {
2982: var elementName = current[k];
2983: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2984: }
2985: } else {
2986: for (var k=changedVal; k<oldVal; k++) {
2987: var elementName = current[k];
2988: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2989: }
2990: }
2991: return;
2992: }
2993: // ]]>
2994: </script>
2995:
2996: $togglejs
2997:
2998: ENDSCRIPT
2999: }
3000:
3001: sub lti_toggle_js {
3002: my %lcauthparmtext = &Apache::lonlocal::texthash (
3003: localauth => 'Local auth argument',
3004: krb => 'Kerberos domain',
3005: );
3006: return <<"ENDSCRIPT";
3007: <script type="text/javascript">
3008: // <![CDATA[
3009:
3010: function toggleLTI(form,setting,item) {
3011: if (setting == 'requser') {
3012: var fieldsets = document.getElementsByClassName('ltioption_'+item);
3013: if (fieldsets.length) {
3014: var radioname = 'lti_'+setting+'_'+item;
3015: var num = form.elements[radioname].length;
3016: if (num) {
3017: var setvis = '';
3018: for (var i=0; i<num; i++) {
3019: if (form.elements[radioname][i].checked) {
3020: if (form.elements[radioname][i].value == '1') {
3021: setvis = 1;
3022: break;
3023: }
3024: }
3025: }
3026: for (var j=0; j<fieldsets.length; j++) {
3027: if (setvis) {
3028: fieldsets[j].style.display = 'block';
3029: } else {
3030: fieldsets[j].style.display = 'none';
3031: }
3032: }
3033: }
3034: }
3035: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3036: var radioname = '';
3037: var divid = '';
3038: if (setting == 'user') {
3039: radioname = 'lti_mapuser_'+item;
3040: divid = 'lti_userfield_'+item;
3041: } else if (setting == 'crs') {
3042: radioname = 'lti_mapcrs_'+item;
3043: divid = 'lti_crsfield_'+item;
3044: } else if (setting == 'callback') {
3045: radioname = 'lti_callback_'+item;
3046: divid = 'lti_callbackfield_'+item;
3047: } else {
3048: radioname = 'lti_passback_'+item;
3049: divid = 'lti_passback_'+item;
3050: }
3051: var num = form.elements[radioname].length;
3052: if (num) {
3053: var setvis = '';
3054: for (var i=0; i<num; i++) {
3055: if (form.elements[radioname][i].checked) {
3056: if ((setting == 'passback') || (setting == 'callback')) {
3057: if (form.elements[radioname][i].value == '1') {
3058: if (document.getElementById(divid)) {
3059: document.getElementById(divid).style.display = 'inline-block';
3060: }
3061: setvis = 1;
3062: break;
3063: }
3064: } else {
3065: if (form.elements[radioname][i].value == 'other') {
3066: if (document.getElementById(divid)) {
3067: document.getElementById(divid).style.display = 'inline-block';
3068: }
3069: setvis = 1;
3070: break;
3071: }
3072: }
3073: }
3074: }
3075: if (!setvis) {
3076: if (document.getElementById(divid)) {
3077: document.getElementById(divid).style.display = 'none';
3078: }
3079: }
3080: }
3081: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3082: var numsec = form.elements['lti_crssec_'+item].length;
3083: if (numsec) {
3084: var setvis = '';
3085: for (var i=0; i<numsec; i++) {
3086: if (form.elements['lti_crssec_'+item][i].checked) {
3087: if (form.elements['lti_crssec_'+item][i].value == '1') {
3088: if (document.getElementById('lti_crssecfield_'+item)) {
3089: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3090: setvis = 1;
3091: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3092: if (numsrcsec) {
3093: var setsrcvis = '';
3094: for (var j=0; j<numsrcsec; j++) {
3095: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3096: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3097: if (document.getElementById('lti_secsrcfield_'+item)) {
3098: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3099: setsrcvis = 1;
3100: }
3101: }
3102: }
3103: }
3104: if (!setsrcvis) {
3105: if (document.getElementById('lti_secsrcfield_'+item)) {
3106: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3107: }
3108: }
3109: }
3110: }
3111: }
3112: }
3113: }
3114: if (!setvis) {
3115: if (document.getElementById('lti_crssecfield_'+item)) {
3116: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3117: }
3118: if (document.getElementById('lti_secsrcfield_'+item)) {
3119: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3120: }
3121: }
3122: }
3123: } else if (setting == 'lcauth') {
3124: var numauth = form.elements['lti_lcauth_'+item].length;
3125: if (numauth) {
3126: for (var i=0; i<numauth; i++) {
3127: if (form.elements['lti_lcauth_'+item][i].checked) {
3128: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3129: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3130: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3131: } else {
3132: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3133: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3134: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3135: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3136: } else {
3137: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3138: }
3139: }
3140: }
3141: }
3142: }
3143: }
3144: }
3145: } else if (setting == 'lcmenu') {
3146: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3147: var divid = 'lti_menufield_'+item;
3148: var setvis = '';
3149: for (var i=0; i<menus.length; i++) {
3150: var radioname = menus[i];
3151: var num = form.elements[radioname].length;
3152: if (num) {
3153: for (var j=0; j<num; j++) {
3154: if (form.elements[radioname][j].checked) {
3155: if (form.elements[radioname][j].value == '1') {
3156: if (document.getElementById(divid)) {
3157: document.getElementById(divid).style.display = 'inline-block';
3158: }
3159: setvis = 1;
3160: break;
3161: }
3162: }
3163: }
3164: }
3165: if (setvis == 1) {
3166: break;
3167: }
3168: }
3169: if (!setvis) {
3170: if (document.getElementById(divid)) {
3171: document.getElementById(divid).style.display = 'none';
3172: }
3173: }
3174: }
3175: return;
3176: }
3177: // ]]>
3178: </script>
3179:
3180: ENDSCRIPT
3181: }
3182:
3183: sub print_autoenroll {
3184: my ($dom,$settings,$rowtotal) = @_;
3185: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3186: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3187: if (ref($settings) eq 'HASH') {
3188: if (exists($settings->{'run'})) {
3189: if ($settings->{'run'} eq '0') {
3190: $runoff = ' checked="checked" ';
3191: $runon = ' ';
3192: } else {
3193: $runon = ' checked="checked" ';
3194: $runoff = ' ';
3195: }
3196: } else {
3197: if ($autorun) {
3198: $runon = ' checked="checked" ';
3199: $runoff = ' ';
3200: } else {
3201: $runoff = ' checked="checked" ';
3202: $runon = ' ';
3203: }
3204: }
3205: if (exists($settings->{'co-owners'})) {
3206: if ($settings->{'co-owners'} eq '0') {
3207: $coownersoff = ' checked="checked" ';
3208: $coownerson = ' ';
3209: } else {
3210: $coownerson = ' checked="checked" ';
3211: $coownersoff = ' ';
3212: }
3213: } else {
3214: $coownersoff = ' checked="checked" ';
3215: $coownerson = ' ';
3216: }
3217: if (exists($settings->{'sender_domain'})) {
3218: $defdom = $settings->{'sender_domain'};
3219: }
3220: if (exists($settings->{'autofailsafe'})) {
3221: $failsafe = $settings->{'autofailsafe'};
3222: }
3223: } else {
3224: if ($autorun) {
3225: $runon = ' checked="checked" ';
3226: $runoff = ' ';
3227: } else {
3228: $runoff = ' checked="checked" ';
3229: $runon = ' ';
3230: }
3231: }
3232: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3233: my $notif_sender;
3234: if (ref($settings) eq 'HASH') {
3235: $notif_sender = $settings->{'sender_uname'};
3236: }
3237: my $datatable='<tr class="LC_odd_row">'.
3238: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3239: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3240: '<input type="radio" name="autoenroll_run"'.
3241: $runon.' value="1" />'.&mt('Yes').'</label> '.
3242: '<label><input type="radio" name="autoenroll_run"'.
3243: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3244: '</tr><tr>'.
3245: '<td>'.&mt('Notification messages - sender').
3246: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3247: &mt('username').': '.
3248: '<input type="text" name="sender_uname" value="'.
3249: $notif_sender.'" size="10" /> '.&mt('domain').
3250: ': '.$domform.'</span></td></tr>'.
3251: '<tr class="LC_odd_row">'.
3252: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3253: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3254: '<input type="radio" name="autoassign_coowners"'.
3255: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3256: '<label><input type="radio" name="autoassign_coowners"'.
3257: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3258: '</tr><tr>'.
3259: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3260: '<td class="LC_right_item"><span class="LC_nobreak">'.
3261: '<input type="text" name="autoenroll_failsafe"'.
3262: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3263: $$rowtotal += 4;
3264: return $datatable;
3265: }
3266:
3267: sub print_autoupdate {
3268: my ($position,$dom,$settings,$rowtotal) = @_;
3269: my $datatable;
3270: if ($position eq 'top') {
3271: my $updateon = ' ';
3272: my $updateoff = ' checked="checked" ';
3273: my $classlistson = ' ';
3274: my $classlistsoff = ' checked="checked" ';
3275: if (ref($settings) eq 'HASH') {
3276: if ($settings->{'run'} eq '1') {
3277: $updateon = $updateoff;
3278: $updateoff = ' ';
3279: }
3280: if ($settings->{'classlists'} eq '1') {
3281: $classlistson = $classlistsoff;
3282: $classlistsoff = ' ';
3283: }
3284: }
3285: my %title = (
3286: run => 'Auto-update active?',
3287: classlists => 'Update information in classlists?',
3288: );
3289: $datatable = '<tr class="LC_odd_row">'.
3290: '<td>'.&mt($title{'run'}).'</td>'.
3291: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3292: '<input type="radio" name="autoupdate_run"'.
3293: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3294: '<label><input type="radio" name="autoupdate_run"'.
3295: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3296: '</tr><tr>'.
3297: '<td>'.&mt($title{'classlists'}).'</td>'.
3298: '<td class="LC_right_item"><span class="LC_nobreak">'.
3299: '<label><input type="radio" name="classlists"'.
3300: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3301: '<label><input type="radio" name="classlists"'.
3302: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3303: '</tr>';
3304: $$rowtotal += 2;
3305: } elsif ($position eq 'middle') {
3306: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3307: my $numinrow = 3;
3308: my $locknamesettings;
3309: $datatable .= &insttypes_row($settings,$types,$usertypes,
3310: $dom,$numinrow,$othertitle,
3311: 'lockablenames',$rowtotal);
3312: $$rowtotal ++;
3313: } else {
3314: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3315: my @fields = ('lastname','firstname','middlename','generation',
3316: 'permanentemail','id');
3317: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3318: my $numrows = 0;
3319: if (ref($types) eq 'ARRAY') {
3320: if (@{$types} > 0) {
3321: $datatable =
3322: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3323: \@fields,$types,\$numrows);
3324: $$rowtotal += @{$types};
3325: }
3326: }
3327: $datatable .=
3328: &usertype_update_row($settings,{'default' => $othertitle},
3329: \%fieldtitles,\@fields,['default'],
3330: \$numrows);
3331: $$rowtotal ++;
3332: }
3333: return $datatable;
3334: }
3335:
3336: sub print_autocreate {
3337: my ($dom,$settings,$rowtotal) = @_;
3338: my (%createon,%createoff,%currhash);
3339: my @types = ('xml','req');
3340: if (ref($settings) eq 'HASH') {
3341: foreach my $item (@types) {
3342: $createoff{$item} = ' checked="checked" ';
3343: $createon{$item} = ' ';
3344: if (exists($settings->{$item})) {
3345: if ($settings->{$item}) {
3346: $createon{$item} = ' checked="checked" ';
3347: $createoff{$item} = ' ';
3348: }
3349: }
3350: }
3351: if ($settings->{'xmldc'} ne '') {
3352: $currhash{$settings->{'xmldc'}} = 1;
3353: }
3354: } else {
3355: foreach my $item (@types) {
3356: $createoff{$item} = ' checked="checked" ';
3357: $createon{$item} = ' ';
3358: }
3359: }
3360: $$rowtotal += 2;
3361: my $numinrow = 2;
3362: my $datatable='<tr class="LC_odd_row">'.
3363: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3364: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3365: '<input type="radio" name="autocreate_xml"'.
3366: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3367: '<label><input type="radio" name="autocreate_xml"'.
3368: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3369: '</td></tr><tr>'.
3370: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3371: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3372: '<input type="radio" name="autocreate_req"'.
3373: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3374: '<label><input type="radio" name="autocreate_req"'.
3375: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3376: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3377: 'autocreate_xmldc',%currhash);
3378: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3379: if ($numdc > 1) {
3380: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3381: '</td><td class="LC_left_item">';
3382: } else {
3383: $datatable .= &mt('Course creation processed as:').
3384: '</td><td class="LC_right_item">';
3385: }
3386: $datatable .= $dctable.'</td></tr>';
3387: $$rowtotal += $rows;
3388: return $datatable;
3389: }
3390:
3391: sub print_directorysrch {
3392: my ($position,$dom,$settings,$rowtotal) = @_;
3393: my $datatable;
3394: if ($position eq 'top') {
3395: my $instsrchon = ' ';
3396: my $instsrchoff = ' checked="checked" ';
3397: my ($exacton,$containson,$beginson);
3398: my $instlocalon = ' ';
3399: my $instlocaloff = ' checked="checked" ';
3400: if (ref($settings) eq 'HASH') {
3401: if ($settings->{'available'} eq '1') {
3402: $instsrchon = $instsrchoff;
3403: $instsrchoff = ' ';
3404: }
3405: if ($settings->{'localonly'} eq '1') {
3406: $instlocalon = $instlocaloff;
3407: $instlocaloff = ' ';
3408: }
3409: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3410: foreach my $type (@{$settings->{'searchtypes'}}) {
3411: if ($type eq 'exact') {
3412: $exacton = ' checked="checked" ';
3413: } elsif ($type eq 'contains') {
3414: $containson = ' checked="checked" ';
3415: } elsif ($type eq 'begins') {
3416: $beginson = ' checked="checked" ';
3417: }
3418: }
3419: } else {
3420: if ($settings->{'searchtypes'} eq 'exact') {
3421: $exacton = ' checked="checked" ';
3422: } elsif ($settings->{'searchtypes'} eq 'contains') {
3423: $containson = ' checked="checked" ';
3424: } elsif ($settings->{'searchtypes'} eq 'specify') {
3425: $exacton = ' checked="checked" ';
3426: $containson = ' checked="checked" ';
3427: }
3428: }
3429: }
3430: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3431: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3432:
3433: my $numinrow = 4;
3434: my $cansrchrow = 0;
3435: $datatable='<tr class="LC_odd_row">'.
3436: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3437: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3438: '<input type="radio" name="dirsrch_available"'.
3439: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3440: '<label><input type="radio" name="dirsrch_available"'.
3441: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3442: '</tr><tr>'.
3443: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3444: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3445: '<input type="radio" name="dirsrch_instlocalonly"'.
3446: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3447: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3448: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3449: '</tr>';
3450: $$rowtotal += 2;
3451: if (ref($usertypes) eq 'HASH') {
3452: if (keys(%{$usertypes}) > 0) {
3453: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3454: $numinrow,$othertitle,'cansearch',
3455: $rowtotal);
3456: $cansrchrow = 1;
3457: }
3458: }
3459: if ($cansrchrow) {
3460: $$rowtotal ++;
3461: $datatable .= '<tr>';
3462: } else {
3463: $datatable .= '<tr class="LC_odd_row">';
3464: }
3465: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3466: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3467: foreach my $title (@{$titleorder}) {
3468: if (defined($searchtitles->{$title})) {
3469: my $check = ' ';
3470: if (ref($settings) eq 'HASH') {
3471: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3472: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3473: $check = ' checked="checked" ';
3474: }
3475: }
3476: }
3477: $datatable .= '<td class="LC_left_item">'.
3478: '<span class="LC_nobreak"><label>'.
3479: '<input type="checkbox" name="searchby" '.
3480: 'value="'.$title.'"'.$check.'/>'.
3481: $searchtitles->{$title}.'</label></span></td>';
3482: }
3483: }
3484: $datatable .= '</tr></table></td></tr>';
3485: $$rowtotal ++;
3486: if ($cansrchrow) {
3487: $datatable .= '<tr class="LC_odd_row">';
3488: } else {
3489: $datatable .= '<tr>';
3490: }
3491: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3492: '<td class="LC_left_item" colspan="2">'.
3493: '<span class="LC_nobreak"><label>'.
3494: '<input type="checkbox" name="searchtypes" '.
3495: $exacton.' value="exact" />'.&mt('Exact match').
3496: '</label> '.
3497: '<label><input type="checkbox" name="searchtypes" '.
3498: $beginson.' value="begins" />'.&mt('Begins with').
3499: '</label> '.
3500: '<label><input type="checkbox" name="searchtypes" '.
3501: $containson.' value="contains" />'.&mt('Contains').
3502: '</label></span></td></tr>';
3503: $$rowtotal ++;
3504: } else {
3505: my $domsrchon = ' checked="checked" ';
3506: my $domsrchoff = ' ';
3507: my $domlocalon = ' ';
3508: my $domlocaloff = ' checked="checked" ';
3509: if (ref($settings) eq 'HASH') {
3510: if ($settings->{'lclocalonly'} eq '1') {
3511: $domlocalon = $domlocaloff;
3512: $domlocaloff = ' ';
3513: }
3514: if ($settings->{'lcavailable'} eq '0') {
3515: $domsrchoff = $domsrchon;
3516: $domsrchon = ' ';
3517: }
3518: }
3519: $datatable='<tr class="LC_odd_row">'.
3520: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3521: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3522: '<input type="radio" name="dirsrch_domavailable"'.
3523: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3524: '<label><input type="radio" name="dirsrch_domavailable"'.
3525: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3526: '</tr><tr>'.
3527: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3528: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3529: '<input type="radio" name="dirsrch_domlocalonly"'.
3530: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3531: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3532: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3533: '</tr>';
3534: $$rowtotal += 2;
3535: }
3536: return $datatable;
3537: }
3538:
3539: sub print_contacts {
3540: my ($position,$dom,$settings,$rowtotal) = @_;
3541: my $datatable;
3542: my @contacts = ('adminemail','supportemail');
3543: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3544: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3545: if ($position eq 'top') {
3546: if (ref($settings) eq 'HASH') {
3547: foreach my $item (@contacts) {
3548: if (exists($settings->{$item})) {
3549: $to{$item} = $settings->{$item};
3550: }
3551: }
3552: }
3553: } elsif ($position eq 'middle') {
3554: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3555: 'updatesmail','idconflictsmail','hostipmail');
3556: foreach my $type (@mailings) {
3557: $otheremails{$type} = '';
3558: }
3559: } elsif ($position eq 'lower') {
3560: if (ref($settings) eq 'HASH') {
3561: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3562: %lonstatus = %{$settings->{'lonstatus'}};
3563: }
3564: }
3565: } else {
3566: @mailings = ('helpdeskmail','otherdomsmail');
3567: foreach my $type (@mailings) {
3568: $otheremails{$type} = '';
3569: }
3570: $bccemails{'helpdeskmail'} = '';
3571: $bccemails{'otherdomsmail'} = '';
3572: $includestr{'helpdeskmail'} = '';
3573: $includestr{'otherdomsmail'} = '';
3574: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3575: }
3576: if (ref($settings) eq 'HASH') {
3577: unless (($position eq 'top') || ($position eq 'lower')) {
3578: foreach my $type (@mailings) {
3579: if (exists($settings->{$type})) {
3580: if (ref($settings->{$type}) eq 'HASH') {
3581: foreach my $item (@contacts) {
3582: if ($settings->{$type}{$item}) {
3583: $checked{$type}{$item} = ' checked="checked" ';
3584: }
3585: }
3586: $otheremails{$type} = $settings->{$type}{'others'};
3587: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3588: $bccemails{$type} = $settings->{$type}{'bcc'};
3589: if ($settings->{$type}{'include'} ne '') {
3590: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3591: $includestr{$type} = &unescape($includestr{$type});
3592: }
3593: }
3594: }
3595: } elsif ($type eq 'lonstatusmail') {
3596: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3597: }
3598: }
3599: }
3600: if ($position eq 'bottom') {
3601: foreach my $type (@mailings) {
3602: $bccemails{$type} = $settings->{$type}{'bcc'};
3603: if ($settings->{$type}{'include'} ne '') {
3604: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3605: $includestr{$type} = &unescape($includestr{$type});
3606: }
3607: }
3608: if (ref($settings->{'helpform'}) eq 'HASH') {
3609: if (ref($fields) eq 'ARRAY') {
3610: foreach my $field (@{$fields}) {
3611: $currfield{$field} = $settings->{'helpform'}{$field};
3612: }
3613: }
3614: if (exists($settings->{'helpform'}{'maxsize'})) {
3615: $maxsize = $settings->{'helpform'}{'maxsize'};
3616: } else {
3617: $maxsize = '1.0';
3618: }
3619: } else {
3620: if (ref($fields) eq 'ARRAY') {
3621: foreach my $field (@{$fields}) {
3622: $currfield{$field} = 'yes';
3623: }
3624: }
3625: $maxsize = '1.0';
3626: }
3627: }
3628: } else {
3629: if ($position eq 'top') {
3630: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3631: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3632: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3633: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3634: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3635: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3636: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3637: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3638: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3639: } elsif ($position eq 'bottom') {
3640: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3641: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3642: if (ref($fields) eq 'ARRAY') {
3643: foreach my $field (@{$fields}) {
3644: $currfield{$field} = 'yes';
3645: }
3646: }
3647: $maxsize = '1.0';
3648: }
3649: }
3650: my ($titles,$short_titles) = &contact_titles();
3651: my $rownum = 0;
3652: my $css_class;
3653: if ($position eq 'top') {
3654: foreach my $item (@contacts) {
3655: $css_class = $rownum%2?' class="LC_odd_row"':'';
3656: $datatable .= '<tr'.$css_class.'>'.
3657: '<td><span class="LC_nobreak">'.$titles->{$item}.
3658: '</span></td><td class="LC_right_item">'.
3659: '<input type="text" name="'.$item.'" value="'.
3660: $to{$item}.'" /></td></tr>';
3661: $rownum ++;
3662: }
3663: } elsif ($position eq 'bottom') {
3664: $css_class = $rownum%2?' class="LC_odd_row"':'';
3665: $datatable .= '<tr'.$css_class.'>'.
3666: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3667: &mt('(e-mail, subject, and description always shown)').
3668: '</td><td class="LC_left_item">';
3669: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3670: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3671: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3672: foreach my $field (@{$fields}) {
3673: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3674: if (($field eq 'screenshot') || ($field eq 'cc')) {
3675: $datatable .= ' '.&mt('(logged-in users)');
3676: }
3677: $datatable .='</td><td>';
3678: my $clickaction;
3679: if ($field eq 'screenshot') {
3680: $clickaction = ' onclick="screenshotSize(this);"';
3681: }
3682: if (ref($possoptions->{$field}) eq 'ARRAY') {
3683: foreach my $option (@{$possoptions->{$field}}) {
3684: my $checked;
3685: if ($currfield{$field} eq $option) {
3686: $checked = ' checked="checked"';
3687: }
3688: $datatable .= '<span class="LC_nobreak"><label>'.
3689: '<input type="radio" name="helpform_'.$field.'" '.
3690: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3691: '</label></span>'.(' 'x2);
3692: }
3693: }
3694: if ($field eq 'screenshot') {
3695: my $display;
3696: if ($currfield{$field} eq 'no') {
3697: $display = ' style="display:none"';
3698: }
3699: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3700: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3701: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3702: }
3703: $datatable .= '</td></tr>';
3704: }
3705: $datatable .= '</table>';
3706: }
3707: $datatable .= '</td></tr>'."\n";
3708: $rownum ++;
3709: }
3710: unless (($position eq 'top') || ($position eq 'lower')) {
3711: foreach my $type (@mailings) {
3712: $css_class = $rownum%2?' class="LC_odd_row"':'';
3713: $datatable .= '<tr'.$css_class.'>'.
3714: '<td><span class="LC_nobreak">'.
3715: $titles->{$type}.': </span></td>'.
3716: '<td class="LC_left_item">';
3717: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3718: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3719: }
3720: $datatable .= '<span class="LC_nobreak">';
3721: foreach my $item (@contacts) {
3722: $datatable .= '<label>'.
3723: '<input type="checkbox" name="'.$type.'"'.
3724: $checked{$type}{$item}.
3725: ' value="'.$item.'" />'.$short_titles->{$item}.
3726: '</label> ';
3727: }
3728: $datatable .= '</span><br />'.&mt('Others').': '.
3729: '<input type="text" name="'.$type.'_others" '.
3730: 'value="'.$otheremails{$type}.'" />';
3731: my %locchecked;
3732: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3733: foreach my $loc ('s','b') {
3734: if ($includeloc{$type} eq $loc) {
3735: $locchecked{$loc} = ' checked="checked"';
3736: last;
3737: }
3738: }
3739: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3740: '<input type="text" name="'.$type.'_bcc" '.
3741: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3742: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3743: &mt('Text automatically added to e-mail:').' '.
3744: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3745: '<span class="LC_nobreak">'.&mt('Location:').' '.
3746: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3747: (' 'x2).
3748: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3749: '</span></fieldset>';
3750: }
3751: $datatable .= '</td></tr>'."\n";
3752: $rownum ++;
3753: }
3754: }
3755: if ($position eq 'middle') {
3756: my %choices;
3757: my $corelink = &core_link_msu();
3758: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3759: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3760: $corelink);
3761: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3762: my @toggles = ('reporterrors','reportupdates','reportstatus');
3763: my %defaultchecked = ('reporterrors' => 'on',
3764: 'reportupdates' => 'on',
3765: 'reportstatus' => 'on');
3766: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3767: \%choices,$rownum);
3768: $datatable .= $reports;
3769: } elsif ($position eq 'lower') {
3770: $css_class = $rownum%2?' class="LC_odd_row"':'';
3771: my ($threshold,$sysmail,%excluded,%weights);
3772: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3773: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3774: $threshold = $lonstatus{'threshold'};
3775: } else {
3776: $threshold = $defaults->{'threshold'};
3777: }
3778: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3779: $sysmail = $lonstatus{'sysmail'};
3780: } else {
3781: $sysmail = $defaults->{'sysmail'};
3782: }
3783: if (ref($lonstatus{'weights'}) eq 'HASH') {
3784: foreach my $type ('E','W','N','U') {
3785: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3786: $weights{$type} = $lonstatus{'weights'}{$type};
3787: } else {
3788: $weights{$type} = $defaults->{$type};
3789: }
3790: }
3791: } else {
3792: foreach my $type ('E','W','N','U') {
3793: $weights{$type} = $defaults->{$type};
3794: }
3795: }
3796: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3797: if (@{$lonstatus{'excluded'}} > 0) {
3798: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3799: }
3800: }
3801: $datatable .= '<tr'.$css_class.'>'.
3802: '<td class="LC_left_item"><span class="LC_nobreak">'.
3803: $titles->{'errorthreshold'}.
3804: '</span></td><td class="LC_left_item">'.
3805: '<input type="text" name="errorthreshold" value="'.
3806: $threshold.'" size="5" /></td></tr>';
3807: $rownum ++;
3808: $css_class = $rownum%2?' class="LC_odd_row"':'';
3809: $datatable .= '<tr'.$css_class.'>'.
3810: '<td class="LC_left_item">'.
3811: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3812: '</span></td><td class="LC_left_item"><table><tr>';
3813: foreach my $type ('E','W','N','U') {
3814: $datatable .= '<td>'.$names->{$type}.'<br />'.
3815: '<input type="text" name="errorweights_'.$type.'" value="'.
3816: $weights{$type}.'" size="5" /></td>';
3817: }
3818: $datatable .= '</tr></table></tr>';
3819: $rownum ++;
3820: $css_class = $rownum%2?' class="LC_odd_row"':'';
3821: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3822: $titles->{'errorexcluded'}.'</td>'.
3823: '<td class="LC_left_item"><table>';
3824: my $numinrow = 4;
3825: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3826: for (my $i=0; $i<@ids; $i++) {
3827: my $rem = $i%($numinrow);
3828: if ($rem == 0) {
3829: if ($i > 0) {
3830: $datatable .= '</tr>';
3831: }
3832: $datatable .= '<tr>';
3833: }
3834: my $check;
3835: if ($excluded{$ids[$i]}) {
3836: $check = ' checked="checked" ';
3837: }
3838: $datatable .= '<td class="LC_left_item">'.
3839: '<span class="LC_nobreak"><label>'.
3840: '<input type="checkbox" name="errorexcluded" '.
3841: 'value="'.$ids[$i].'"'.$check.' />'.
3842: $ids[$i].'</label></span></td>';
3843: }
3844: my $colsleft = $numinrow - @ids%($numinrow);
3845: if ($colsleft > 1 ) {
3846: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3847: ' </td>';
3848: } elsif ($colsleft == 1) {
3849: $datatable .= '<td class="LC_left_item"> </td>';
3850: }
3851: $datatable .= '</tr></table></td></tr>';
3852: $rownum ++;
3853: $css_class = $rownum%2?' class="LC_odd_row"':'';
3854: $datatable .= '<tr'.$css_class.'>'.
3855: '<td class="LC_left_item"><span class="LC_nobreak">'.
3856: $titles->{'errorsysmail'}.
3857: '</span></td><td class="LC_left_item">'.
3858: '<input type="text" name="errorsysmail" value="'.
3859: $sysmail.'" size="5" /></td></tr>';
3860: $rownum ++;
3861: } elsif ($position eq 'bottom') {
3862: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3863: my (@posstypes,%usertypeshash);
3864: if (ref($types) eq 'ARRAY') {
3865: @posstypes = @{$types};
3866: }
3867: if (@posstypes) {
3868: if (ref($usertypes) eq 'HASH') {
3869: %usertypeshash = %{$usertypes};
3870: }
3871: my @overridden;
3872: my $numinrow = 4;
3873: if (ref($settings) eq 'HASH') {
3874: if (ref($settings->{'overrides'}) eq 'HASH') {
3875: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3876: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3877: push(@overridden,$key);
3878: foreach my $item (@contacts) {
3879: if ($settings->{'overrides'}{$key}{$item}) {
3880: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3881: }
3882: }
3883: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3884: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3885: $includeloc{'override_'.$key} = '';
3886: $includestr{'override_'.$key} = '';
3887: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3888: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3889: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3890: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3891: }
3892: }
3893: }
3894: }
3895: }
3896: my $customclass = 'LC_helpdesk_override';
3897: my $optionsprefix = 'LC_options_helpdesk_';
3898:
3899: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3900:
3901: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3902: $numinrow,$othertitle,'overrides',
3903: \$rownum,$onclicktypes,$customclass);
3904: $rownum ++;
3905: $usertypeshash{'default'} = $othertitle;
3906: foreach my $status (@posstypes) {
3907: my $css_class;
3908: if ($rownum%2) {
3909: $css_class = 'LC_odd_row ';
3910: }
3911: $css_class .= $customclass;
3912: my $rowid = $optionsprefix.$status;
3913: my $hidden = 1;
3914: my $currstyle = 'display:none';
3915: if (grep(/^\Q$status\E$/,@overridden)) {
3916: $currstyle = 'display:table-row';
3917: $hidden = 0;
3918: }
3919: my $key = 'override_'.$status;
3920: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3921: $includeloc{$key},$includestr{$key},$status,$rowid,
3922: $usertypeshash{$status},$css_class,$currstyle,
3923: \@contacts,$short_titles);
3924: unless ($hidden) {
3925: $rownum ++;
3926: }
3927: }
3928: }
3929: }
3930: $$rowtotal += $rownum;
3931: return $datatable;
3932: }
3933:
3934: sub core_link_msu {
3935: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3936: &mt('LON-CAPA core group - MSU'),600,500);
3937: }
3938:
3939: sub overridden_helpdesk {
3940: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3941: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3942: my $class = 'LC_left_item';
3943: if ($css_class) {
3944: $css_class = ' class="'.$css_class.'"';
3945: }
3946: if ($rowid) {
3947: $rowid = ' id="'.$rowid.'"';
3948: }
3949: if ($rowstyle) {
3950: $rowstyle = ' style="'.$rowstyle.'"';
3951: }
3952: my ($output,$description);
3953: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3954: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3955: "<td>$description</td>\n".
3956: '<td class="'.$class.'" colspan="2">'.
3957: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3958: '<span class="LC_nobreak">';
3959: if (ref($contacts) eq 'ARRAY') {
3960: foreach my $item (@{$contacts}) {
3961: my $check;
3962: if (ref($checked) eq 'HASH') {
3963: $check = $checked->{$item};
3964: }
3965: my $title;
3966: if (ref($short_titles) eq 'HASH') {
3967: $title = $short_titles->{$item};
3968: }
3969: $output .= '<label>'.
3970: '<input type="checkbox" name="override_'.$type.'"'.$check.
3971: ' value="'.$item.'" />'.$title.'</label> ';
3972: }
3973: }
3974: $output .= '</span><br />'.&mt('Others').': '.
3975: '<input type="text" name="override_'.$type.'_others" '.
3976: 'value="'.$otheremails.'" />';
3977: my %locchecked;
3978: foreach my $loc ('s','b') {
3979: if ($includeloc eq $loc) {
3980: $locchecked{$loc} = ' checked="checked"';
3981: last;
3982: }
3983: }
3984: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3985: '<input type="text" name="override_'.$type.'_bcc" '.
3986: 'value="'.$bccemails.'" /></fieldset>'.
3987: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3988: &mt('Text automatically added to e-mail:').' '.
3989: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3990: '<span class="LC_nobreak">'.&mt('Location:').' '.
3991: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3992: (' 'x2).
3993: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3994: '</span></fieldset>'.
3995: '</td></tr>'."\n";
3996: return $output;
3997: }
3998:
3999: sub contacts_javascript {
4000: return <<"ENDSCRIPT";
4001:
4002: <script type="text/javascript">
4003: // <![CDATA[
4004:
4005: function screenshotSize(field) {
4006: if (document.getElementById('help_screenshotsize')) {
4007: if (field.value == 'no') {
4008: document.getElementById('help_screenshotsize').style.display="none";
4009: } else {
4010: document.getElementById('help_screenshotsize').style.display="";
4011: }
4012: }
4013: return;
4014: }
4015:
4016: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4017: if (form.elements[checkbox].length != undefined) {
4018: var count = 0;
4019: if (docount) {
4020: for (var i=0; i<form.elements[checkbox].length; i++) {
4021: if (form.elements[checkbox][i].checked) {
4022: count ++;
4023: }
4024: }
4025: }
4026: for (var i=0; i<form.elements[checkbox].length; i++) {
4027: var type = form.elements[checkbox][i].value;
4028: if (document.getElementById(prefix+type)) {
4029: if (form.elements[checkbox][i].checked) {
4030: document.getElementById(prefix+type).style.display = 'table-row';
4031: if (count % 2 == 1) {
4032: document.getElementById(prefix+type).className = target+' LC_odd_row';
4033: } else {
4034: document.getElementById(prefix+type).className = target;
4035: }
4036: count ++;
4037: } else {
4038: document.getElementById(prefix+type).style.display = 'none';
4039: }
4040: }
4041: }
4042: }
4043: return;
4044: }
4045:
4046:
4047: // ]]>
4048: </script>
4049:
4050: ENDSCRIPT
4051: }
4052:
4053: sub print_helpsettings {
4054: my ($position,$dom,$settings,$rowtotal) = @_;
4055: my $confname = $dom.'-domainconfig';
4056: my $formname = 'display';
4057: my ($datatable,$itemcount);
4058: if ($position eq 'top') {
4059: $itemcount = 1;
4060: my (%choices,%defaultchecked,@toggles);
4061: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4062: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4063: &mt('LON-CAPA bug tracker'),600,500));
4064: %defaultchecked = ('submitbugs' => 'on');
4065: @toggles = ('submitbugs');
4066: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4067: \%choices,$itemcount);
4068: $$rowtotal ++;
4069: } else {
4070: my $css_class;
4071: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4072: my (%customroles,%ordered,%current);
4073: if (ref($settings) eq 'HASH') {
4074: if (ref($settings->{'adhoc'}) eq 'HASH') {
4075: %current = %{$settings->{'adhoc'}};
4076: }
4077: }
4078: my $count = 0;
4079: foreach my $key (sort(keys(%existing))) {
4080: if ($key=~/^rolesdef\_(\w+)$/) {
4081: my $rolename = $1;
4082: my (%privs,$order);
4083: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4084: $customroles{$rolename} = \%privs;
4085: if (ref($current{$rolename}) eq 'HASH') {
4086: $order = $current{$rolename}{'order'};
4087: }
4088: if ($order eq '') {
4089: $order = $count;
4090: }
4091: $ordered{$order} = $rolename;
4092: $count++;
4093: }
4094: }
4095: my $maxnum = scalar(keys(%ordered));
4096: my @roles_by_num = ();
4097: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4098: push(@roles_by_num,$item);
4099: }
4100: my $context = 'domprefs';
4101: my $crstype = 'Course';
4102: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4103: my @accesstypes = ('all','dh','da','none');
4104: my ($numstatustypes,@jsarray);
4105: if (ref($types) eq 'ARRAY') {
4106: if (@{$types} > 0) {
4107: $numstatustypes = scalar(@{$types});
4108: push(@accesstypes,'status');
4109: @jsarray = ('bystatus');
4110: }
4111: }
4112: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4113: if (keys(%domhelpdesk)) {
4114: push(@accesstypes,('inc','exc'));
4115: push(@jsarray,('notinc','notexc'));
4116: }
4117: my $hiddenstr = join("','",@jsarray);
4118: my $context = 'domprefs';
4119: my $crstype = 'Course';
4120: my $prefix = 'helproles_';
4121: my $add_class = 'LC_hidden';
4122: foreach my $num (@roles_by_num) {
4123: my $role = $ordered{$num};
4124: my ($desc,$access,@statuses);
4125: if (ref($current{$role}) eq 'HASH') {
4126: $desc = $current{$role}{'desc'};
4127: $access = $current{$role}{'access'};
4128: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4129: @statuses = @{$current{$role}{'insttypes'}};
4130: }
4131: }
4132: if ($desc eq '') {
4133: $desc = $role;
4134: }
4135: my $identifier = 'custhelp'.$num;
4136: my %full=();
4137: my %levels= (
4138: course => {},
4139: domain => {},
4140: system => {},
4141: );
4142: my %levelscurrent=(
4143: course => {},
4144: domain => {},
4145: system => {},
4146: );
4147: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4148: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4149: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4150: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4151: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4152: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4153: for (my $k=0; $k<=$maxnum; $k++) {
4154: my $vpos = $k+1;
4155: my $selstr;
4156: if ($k == $num) {
4157: $selstr = ' selected="selected" ';
4158: }
4159: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4160: }
4161: $datatable .= '</select>'.(' 'x2).
4162: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4163: '</td>'.
4164: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4165: &mt('Name shown to users:').
4166: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4167: '</fieldset>'.
4168: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4169: $othertitle,$usertypes,$types,\%domhelpdesk).
4170: '<fieldset>'.
4171: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4172: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4173: \%levelscurrent,$identifier,
4174: 'LC_hidden',$prefix.$num.'_privs').
4175: '</fieldset></td>';
4176: $itemcount ++;
4177: }
4178: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4179: my $newcust = 'custhelp'.$count;
4180: my (%privs,%levelscurrent);
4181: my %full=();
4182: my %levels= (
4183: course => {},
4184: domain => {},
4185: system => {},
4186: );
4187: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4188: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4189: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4190: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4191: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4192: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4193: for (my $k=0; $k<$maxnum+1; $k++) {
4194: my $vpos = $k+1;
4195: my $selstr;
4196: if ($k == $maxnum) {
4197: $selstr = ' selected="selected" ';
4198: }
4199: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4200: }
4201: $datatable .= '</select> '."\n".
4202: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4203: '</label></span></td>'.
4204: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4205: '<span class="LC_nobreak">'.
4206: &mt('Internal name:').
4207: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4208: '</span>'.(' 'x4).
4209: '<span class="LC_nobreak">'.
4210: &mt('Name shown to users:').
4211: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4212: '</span></fieldset>'.
4213: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4214: $usertypes,$types,\%domhelpdesk).
4215: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4216: &Apache::lonuserutils::custom_role_header($context,$crstype,
4217: \@templateroles,$newcust).
4218: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4219: \%levelscurrent,$newcust).
4220: '</fieldset>'.
4221: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4222: '</td></tr>';
4223: $count ++;
4224: $$rowtotal += $count;
4225: }
4226: return $datatable;
4227: }
4228:
4229: sub adhocbutton {
4230: my ($prefix,$num,$field,$visibility) = @_;
4231: my %lt = &Apache::lonlocal::texthash(
4232: show => 'Show details',
4233: hide => 'Hide details',
4234: );
4235: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4236: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4237: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4238: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4239: }
4240:
4241: sub helpsettings_javascript {
4242: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4243: return unless(ref($roles_by_num) eq 'ARRAY');
4244: my %html_js_lt = &Apache::lonlocal::texthash(
4245: show => 'Show details',
4246: hide => 'Hide details',
4247: );
4248: &html_escape(\%html_js_lt);
4249: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4250: return <<"ENDSCRIPT";
4251: <script type="text/javascript">
4252: // <![CDATA[
4253:
4254: function reorderHelpRoles(form,item) {
4255: var changedVal;
4256: $jstext
4257: var newpos = 'helproles_${total}_pos';
4258: var maxh = 1 + $total;
4259: var current = new Array();
4260: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4261: if (item == newpos) {
4262: changedVal = newitemVal;
4263: } else {
4264: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4265: current[newitemVal] = newpos;
4266: }
4267: for (var i=0; i<helproles.length; i++) {
4268: var elementName = 'helproles_'+helproles[i]+'_pos';
4269: if (elementName != item) {
4270: if (form.elements[elementName]) {
4271: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4272: current[currVal] = elementName;
4273: }
4274: }
4275: }
4276: var oldVal;
4277: for (var j=0; j<maxh; j++) {
4278: if (current[j] == undefined) {
4279: oldVal = j;
4280: }
4281: }
4282: if (oldVal < changedVal) {
4283: for (var k=oldVal+1; k<=changedVal ; k++) {
4284: var elementName = current[k];
4285: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4286: }
4287: } else {
4288: for (var k=changedVal; k<oldVal; k++) {
4289: var elementName = current[k];
4290: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4291: }
4292: }
4293: return;
4294: }
4295:
4296: function helpdeskAccess(num) {
4297: var curraccess = null;
4298: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4299: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4300: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4301: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4302: }
4303: }
4304: }
4305: var shown = Array();
4306: var hidden = Array();
4307: if (curraccess == 'none') {
4308: hidden = Array('$hiddenstr');
4309: } else {
4310: if (curraccess == 'status') {
4311: shown = Array('bystatus');
4312: hidden = Array('notinc','notexc');
4313: } else {
4314: if (curraccess == 'exc') {
4315: shown = Array('notexc');
4316: hidden = Array('notinc','bystatus');
4317: }
4318: if (curraccess == 'inc') {
4319: shown = Array('notinc');
4320: hidden = Array('notexc','bystatus');
4321: }
4322: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4323: hidden = Array('notinc','notexc','bystatus');
4324: }
4325: }
4326: }
4327: if (hidden.length > 0) {
4328: for (var i=0; i<hidden.length; i++) {
4329: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4330: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4331: }
4332: }
4333: }
4334: if (shown.length > 0) {
4335: for (var i=0; i<shown.length; i++) {
4336: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4337: if (shown[i] == 'privs') {
4338: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4339: } else {
4340: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4341: }
4342: }
4343: }
4344: }
4345: return;
4346: }
4347:
4348: function toggleHelpdeskItem(num,field) {
4349: if (document.getElementById('helproles_'+num+'_'+field)) {
4350: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4351: document.getElementById('helproles_'+num+'_'+field).className =
4352: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4353: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4354: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4355: }
4356: } else {
4357: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4358: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4359: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4360: }
4361: }
4362: }
4363: return;
4364: }
4365:
4366: // ]]>
4367: </script>
4368:
4369: ENDSCRIPT
4370: }
4371:
4372: sub helpdeskroles_access {
4373: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4374: $usertypes,$types,$domhelpdesk) = @_;
4375: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4376: my %lt = &Apache::lonlocal::texthash(
4377: 'rou' => 'Role usage',
4378: 'whi' => 'Which helpdesk personnel may use this role?',
4379: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4380: 'dh' => 'All with domain helpdesk role',
4381: 'da' => 'All with domain helpdesk assistant role',
4382: 'none' => 'None',
4383: 'status' => 'Determined based on institutional status',
4384: 'inc' => 'Include all, but exclude specific personnel',
4385: 'exc' => 'Exclude all, but include specific personnel',
4386: );
4387: my %usecheck = (
4388: all => ' checked="checked"',
4389: );
4390: my %displaydiv = (
4391: status => 'none',
4392: inc => 'none',
4393: exc => 'none',
4394: priv => 'block',
4395: );
4396: my $output;
4397: if (ref($current) eq 'HASH') {
4398: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4399: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4400: $usecheck{$current->{access}} = $usecheck{'all'};
4401: delete($usecheck{'all'});
4402: if ($current->{access} =~ /^(status|inc|exc)$/) {
4403: my $access = $1;
4404: $displaydiv{$access} = 'inline';
4405: } elsif ($current->{access} eq 'none') {
4406: $displaydiv{'priv'} = 'none';
4407: }
4408: }
4409: }
4410: }
4411: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4412: '<p>'.$lt{'whi'}.'</p>';
4413: foreach my $access (@{$accesstypes}) {
4414: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4415: ' onclick="helpdeskAccess('."'$num'".');" />'.
4416: $lt{$access}.'</label>';
4417: if ($access eq 'status') {
4418: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4419: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4420: $othertitle,$usertypes,$types).
4421: '</div>';
4422: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4423: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4424: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4425: '</div>';
4426: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4427: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4428: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4429: '</div>';
4430: }
4431: $output .= '</p>';
4432: }
4433: $output .= '</fieldset>';
4434: return $output;
4435: }
4436:
4437: sub radiobutton_prefs {
4438: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4439: $additional,$align) = @_;
4440: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4441: (ref($choices) eq 'HASH'));
4442:
4443: my (%checkedon,%checkedoff,$datatable,$css_class);
4444:
4445: foreach my $item (@{$toggles}) {
4446: if ($defaultchecked->{$item} eq 'on') {
4447: $checkedon{$item} = ' checked="checked" ';
4448: $checkedoff{$item} = ' ';
4449: } elsif ($defaultchecked->{$item} eq 'off') {
4450: $checkedoff{$item} = ' checked="checked" ';
4451: $checkedon{$item} = ' ';
4452: }
4453: }
4454: if (ref($settings) eq 'HASH') {
4455: foreach my $item (@{$toggles}) {
4456: if ($settings->{$item} eq '1') {
4457: $checkedon{$item} = ' checked="checked" ';
4458: $checkedoff{$item} = ' ';
4459: } elsif ($settings->{$item} eq '0') {
4460: $checkedoff{$item} = ' checked="checked" ';
4461: $checkedon{$item} = ' ';
4462: }
4463: }
4464: }
4465: if ($onclick) {
4466: $onclick = ' onclick="'.$onclick.'"';
4467: }
4468: foreach my $item (@{$toggles}) {
4469: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4470: $datatable .=
4471: '<tr'.$css_class.'><td style="vertical-align: top">'.
4472: '<span class="LC_nobreak">'.$choices->{$item}.
4473: '</span></td>';
4474: if ($align eq 'left') {
4475: $datatable .= '<td class="LC_left_item">';
4476: } else {
4477: $datatable .= '<td class="LC_right_item">';
4478: }
4479: $datatable .=
4480: '<span class="LC_nobreak">'.
4481: '<label><input type="radio" name="'.
4482: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4483: '</label> <label><input type="radio" name="'.$item.'" '.
4484: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4485: '</span>'.$additional.
4486: '</td>'.
4487: '</tr>';
4488: $itemcount ++;
4489: }
4490: return ($datatable,$itemcount);
4491: }
4492:
4493: sub print_ltitools {
4494: my ($dom,$settings,$rowtotal) = @_;
4495: my $rownum = 0;
4496: my $css_class;
4497: my $itemcount = 1;
4498: my $maxnum = 0;
4499: my %ordered;
4500: if (ref($settings) eq 'HASH') {
4501: foreach my $item (keys(%{$settings})) {
4502: if (ref($settings->{$item}) eq 'HASH') {
4503: my $num = $settings->{$item}{'order'};
4504: $ordered{$num} = $item;
4505: }
4506: }
4507: }
4508: my $confname = $dom.'-domainconfig';
4509: my $switchserver = &check_switchserver($dom,$confname);
4510: my $maxnum = scalar(keys(%ordered));
4511: my $datatable;
4512: my %lt = <itools_names();
4513: my @courseroles = ('cc','in','ta','ep','st');
4514: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4515: my @fields = ('fullname','firstname','lastname','email','roles','user');
4516: if (keys(%ordered)) {
4517: my @items = sort { $a <=> $b } keys(%ordered);
4518: for (my $i=0; $i<@items; $i++) {
4519: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4520: my $item = $ordered{$items[$i]};
4521: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4522: if (ref($settings->{$item}) eq 'HASH') {
4523: $title = $settings->{$item}->{'title'};
4524: $url = $settings->{$item}->{'url'};
4525: $key = $settings->{$item}->{'key'};
4526: $secret = $settings->{$item}->{'secret'};
4527: $lifetime = $settings->{$item}->{'lifetime'};
4528: my $image = $settings->{$item}->{'image'};
4529: if ($image ne '') {
4530: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4531: }
4532: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4533: $sigsel{'HMAC-256'} = ' selected="selected"';
4534: } else {
4535: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4536: }
4537: }
4538: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4539: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4540: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4541: for (my $k=0; $k<=$maxnum; $k++) {
4542: my $vpos = $k+1;
4543: my $selstr;
4544: if ($k == $i) {
4545: $selstr = ' selected="selected" ';
4546: }
4547: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4548: }
4549: $datatable .= '</select>'.(' 'x2).
4550: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4551: &mt('Delete?').'</label></span></td>'.
4552: '<td colspan="2">'.
4553: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4554: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4555: (' 'x2).
4556: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4557: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4558: (' 'x2).
4559: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4560: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4561: (' 'x2).
4562: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4563: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4564: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4565: '<br /><br />'.
4566: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4567: ' value="'.$url.'" /></span>'.
4568: (' 'x2).
4569: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4570: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4571: (' 'x2).
4572: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4573: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4574: (' 'x2).
4575: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4576: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4577: '<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>'.
4578: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4579: '</fieldset>'.
4580: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4581: '<span class="LC_nobreak">'.&mt('Display target:');
4582: my %currdisp;
4583: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4584: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4585: $currdisp{'window'} = ' checked="checked"';
4586: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4587: $currdisp{'tab'} = ' checked="checked"';
4588: } else {
4589: $currdisp{'iframe'} = ' checked="checked"';
4590: }
4591: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4592: $currdisp{'width'} = $1;
4593: }
4594: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4595: $currdisp{'height'} = $1;
4596: }
4597: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4598: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4599: } else {
4600: $currdisp{'iframe'} = ' checked="checked"';
4601: }
4602: foreach my $disp ('iframe','tab','window') {
4603: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4604: $lt{$disp}.'</label>'.(' 'x2);
4605: }
4606: $datatable .= (' 'x4);
4607: foreach my $dimen ('width','height') {
4608: $datatable .= '<label>'.$lt{$dimen}.' '.
4609: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4610: (' 'x2);
4611: }
4612: $datatable .= '</span><br />'.
4613: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4614: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4615: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4616: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4617: '</textarea></div><div style=""></div><br />';
4618: my %units = (
4619: 'passback' => 'days',
4620: 'roster' => 'seconds',
4621: );
4622: foreach my $extra ('passback','roster') {
4623: my $validsty = 'none';
4624: my $currvalid;
4625: my $checkedon = '';
4626: my $checkedoff = ' checked="checked"';
4627: if ($settings->{$item}->{$extra}) {
4628: $checkedon = $checkedoff;
4629: $checkedoff = '';
4630: $validsty = 'inline-block';
4631: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4632: $currvalid = $settings->{$item}->{$extra.'valid'};
4633: }
4634: }
4635: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4636: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4637: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4638: &mt('No').'</label>'.(' 'x2).
4639: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4640: &mt('Yes').'</label></span></div>'.
4641: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4642: '<span class="LC_nobreak">'.
4643: &mt("at least [_1] $units{$extra} after launch",
4644: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4645: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4646: }
4647: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4648: if ($imgsrc) {
4649: $datatable .= $imgsrc.
4650: '<label><input type="checkbox" name="ltitools_image_del"'.
4651: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4652: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4653: } else {
4654: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4655: }
4656: if ($switchserver) {
4657: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4658: } else {
4659: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4660: }
4661: $datatable .= '</span></fieldset>';
4662: my (%checkedfields,%rolemaps,$userincdom);
4663: if (ref($settings->{$item}) eq 'HASH') {
4664: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4665: %checkedfields = %{$settings->{$item}->{'fields'}};
4666: }
4667: $userincdom = $settings->{$item}->{'incdom'};
4668: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4669: %rolemaps = %{$settings->{$item}->{'roles'}};
4670: $checkedfields{'roles'} = 1;
4671: }
4672: }
4673: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4674: '<span class="LC_nobreak">';
4675: my $userfieldstyle = 'display:none;';
4676: my $seluserdom = '';
4677: my $unseluserdom = ' selected="selected"';
4678: foreach my $field (@fields) {
4679: my ($checked,$onclick,$id,$spacer);
4680: if ($checkedfields{$field}) {
4681: $checked = ' checked="checked"';
4682: }
4683: if ($field eq 'user') {
4684: $id = ' id="ltitools_user_field_'.$i.'"';
4685: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4686: if ($checked) {
4687: $userfieldstyle = 'display:inline-block';
4688: if ($userincdom) {
4689: $seluserdom = $unseluserdom;
4690: $unseluserdom = '';
4691: }
4692: }
4693: } else {
4694: $spacer = (' ' x2);
4695: }
4696: $datatable .= '<label>'.
4697: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4698: $lt{$field}.'</label>'.$spacer;
4699: }
4700: $datatable .= '</span>';
4701: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4702: '<span class="LC_nobreak"> : '.
4703: '<select name="ltitools_userincdom_'.$i.'">'.
4704: '<option value="">'.&mt('Select').'</option>'.
4705: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4706: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4707: '</select></span></div>';
4708: $datatable .= '</fieldset>'.
4709: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4710: foreach my $role (@courseroles) {
4711: my ($selected,$selectnone);
4712: if (!$rolemaps{$role}) {
4713: $selectnone = ' selected="selected"';
4714: }
4715: $datatable .= '<td style="text-align: center">'.
4716: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4717: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4718: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4719: foreach my $ltirole (@ltiroles) {
4720: unless ($selectnone) {
4721: if ($rolemaps{$role} eq $ltirole) {
4722: $selected = ' selected="selected"';
4723: } else {
4724: $selected = '';
4725: }
4726: }
4727: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4728: }
4729: $datatable .= '</select></td>';
4730: }
4731: $datatable .= '</tr></table></fieldset>';
4732: my %courseconfig;
4733: if (ref($settings->{$item}) eq 'HASH') {
4734: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4735: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4736: }
4737: }
4738: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4739: foreach my $item ('label','title','target','linktext','explanation','append') {
4740: my $checked;
4741: if ($courseconfig{$item}) {
4742: $checked = ' checked="checked"';
4743: }
4744: $datatable .= '<label>'.
4745: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4746: $lt{'crs'.$item}.'</label> '."\n";
4747: }
4748: $datatable .= '</span></fieldset>'.
4749: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4750: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4751: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4752: my %custom = %{$settings->{$item}->{'custom'}};
4753: if (keys(%custom) > 0) {
4754: foreach my $key (sort(keys(%custom))) {
4755: $datatable .= '<tr><td><span class="LC_nobreak">'.
4756: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4757: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4758: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4759: ' value="'.$custom{$key}.'" /></td></tr>';
4760: }
4761: }
4762: }
4763: $datatable .= '<tr><td><span class="LC_nobreak">'.
4764: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4765: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4766: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4767: $datatable .= '</table></fieldset></td></tr>'."\n";
4768: $itemcount ++;
4769: }
4770: }
4771: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4772: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4773: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4774: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4775: '<select name="ltitools_add_pos"'.$chgstr.'>';
4776: for (my $k=0; $k<$maxnum+1; $k++) {
4777: my $vpos = $k+1;
4778: my $selstr;
4779: if ($k == $maxnum) {
4780: $selstr = ' selected="selected" ';
4781: }
4782: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4783: }
4784: $datatable .= '</select> '."\n".
4785: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4786: '<td colspan="2">'.
4787: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4788: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4789: (' 'x2).
4790: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4791: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4792: (' 'x2).
4793: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4794: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4795: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4796: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4797: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4798: '<br />'.
4799: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4800: (' 'x2).
4801: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4802: (' 'x2).
4803: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4804: (' 'x2).
4805: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4806: '<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".
4807: '</fieldset>'.
4808: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4809: '<span class="LC_nobreak">'.&mt('Display target:');
4810: my %defaultdisp;
4811: $defaultdisp{'iframe'} = ' checked="checked"';
4812: foreach my $disp ('iframe','tab','window') {
4813: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4814: $lt{$disp}.'</label>'.(' 'x2);
4815: }
4816: $datatable .= (' 'x4);
4817: foreach my $dimen ('width','height') {
4818: $datatable .= '<label>'.$lt{$dimen}.' '.
4819: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4820: (' 'x2);
4821: }
4822: $datatable .= '</span><br />'.
4823: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4824: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4825: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4826: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4827: '</div><div style=""></div><br />';
4828: my %units = (
4829: 'passback' => 'days',
4830: 'roster' => 'seconds',
4831: );
4832: my %defaulttimes = (
4833: 'passback' => '7',
4834: 'roster' => '300',
4835: );
4836: foreach my $extra ('passback','roster') {
4837: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4838: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4839: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4840: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4841: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4842: &mt('Yes').'</label></span></div>'.
4843: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4844: '<span class="LC_nobreak">'.
4845: &mt("at least [_1] $units{$extra} after launch",
4846: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4847: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4848: }
4849: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4850: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4851: if ($switchserver) {
4852: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4853: } else {
4854: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4855: }
4856: $datatable .= '</span></fieldset>'.
4857: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4858: '<span class="LC_nobreak">';
4859: foreach my $field (@fields) {
4860: my ($id,$onclick,$spacer);
4861: if ($field eq 'user') {
4862: $id = ' id="ltitools_user_field_add"';
4863: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4864: } else {
4865: $spacer = (' ' x2);
4866: }
4867: $datatable .= '<label>'.
4868: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4869: $lt{$field}.'</label>'.$spacer;
4870: }
4871: $datatable .= '</span>'.
4872: '<div style="display:none;" id="ltitools_user_div_add">'.
4873: '<span class="LC_nobreak"> : '.
4874: '<select name="ltitools_userincdom_add">'.
4875: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4876: '<option value="0">'.&mt('username').'</option>'.
4877: '<option value="1">'.&mt('username:domain').'</option>'.
4878: '</select></span></div></fieldset>';
4879: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4880: foreach my $role (@courseroles) {
4881: my ($checked,$checkednone);
4882: $datatable .= '<td style="text-align: center">'.
4883: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4884: '<select name="ltitools_add_roles_'.$role.'">'.
4885: '<option value="" selected="selected">'.&mt('Select').'</option>';
4886: foreach my $ltirole (@ltiroles) {
4887: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4888: }
4889: $datatable .= '</select></td>';
4890: }
4891: $datatable .= '</tr></table></fieldset>'.
4892: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4893: foreach my $item ('label','title','target','linktext','explanation','append') {
4894: $datatable .= '<label>'.
4895: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4896: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4897: }
4898: $datatable .= '</span></fieldset>'.
4899: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4900: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4901: '<tr><td><span class="LC_nobreak">'.
4902: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4903: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4904: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4905: '</table></fieldset>'."\n".
4906: '</td>'."\n".
4907: '</tr>'."\n";
4908: $itemcount ++;
4909: return $datatable;
4910: }
4911:
4912: sub ltitools_names {
4913: my %lt = &Apache::lonlocal::texthash(
4914: 'title' => 'Title',
4915: 'version' => 'Version',
4916: 'msgtype' => 'Message Type',
4917: 'sigmethod' => 'Signature Method',
4918: 'url' => 'URL',
4919: 'key' => 'Key',
4920: 'lifetime' => 'Nonce lifetime (s)',
4921: 'secret' => 'Secret',
4922: 'icon' => 'Icon',
4923: 'user' => 'User',
4924: 'fullname' => 'Full Name',
4925: 'firstname' => 'First Name',
4926: 'lastname' => 'Last Name',
4927: 'email' => 'E-mail',
4928: 'roles' => 'Role',
4929: 'window' => 'Window',
4930: 'tab' => 'Tab',
4931: 'iframe' => 'iFrame',
4932: 'height' => 'Height',
4933: 'width' => 'Width',
4934: 'linktext' => 'Default Link Text',
4935: 'explanation' => 'Default Explanation',
4936: 'passback' => 'Tool can return grades:',
4937: 'roster' => 'Tool can retrieve roster:',
4938: 'crstarget' => 'Display target',
4939: 'crslabel' => 'Course label',
4940: 'crstitle' => 'Course title',
4941: 'crslinktext' => 'Link Text',
4942: 'crsexplanation' => 'Explanation',
4943: 'crsappend' => 'Provider URL',
4944: );
4945: return %lt;
4946: }
4947:
4948: sub print_proctoring {
4949: my ($dom,$settings,$rowtotal) = @_;
4950: my $itemcount = 1;
4951: my (%ordered,%providernames,%current,%currentdef);
4952: my $confname = $dom.'-domainconfig';
4953: my $switchserver = &check_switchserver($dom,$confname);
4954: if (ref($settings) eq 'HASH') {
4955: foreach my $item (keys(%{$settings})) {
4956: if (ref($settings->{$item}) eq 'HASH') {
4957: my $num = $settings->{$item}{'order'};
4958: $ordered{$num} = $item;
4959: }
4960: }
4961: } else {
4962: %ordered = (
4963: 1 => 'proctorio',
4964: 2 => 'examity',
4965: );
4966: }
4967: %providernames = &proctoring_providernames();
4968: my $maxnum = scalar(keys(%ordered));
4969: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
4970: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
4971: if (ref($requref) eq 'HASH') {
4972: %requserfields = %{$requref};
4973: }
4974: if (ref($opturef) eq 'HASH') {
4975: %optuserfields = %{$opturef};
4976: }
4977: if (ref($defref) eq 'HASH') {
4978: %defaults = %{$defref};
4979: }
4980: if (ref($extref) eq 'HASH') {
4981: %extended = %{$extref};
4982: }
4983: if (ref($crsref) eq 'HASH') {
4984: %crsconf = %{$crsref};
4985: }
4986: if (ref($rolesref) eq 'ARRAY') {
4987: @courseroles = @{$rolesref};
4988: }
4989: if (ref($ltiref) eq 'ARRAY') {
4990: @ltiroles = @{$ltiref};
4991: }
4992: my $datatable;
4993: my $css_class;
4994: if (keys(%ordered)) {
4995: my @items = sort { $a <=> $b } keys(%ordered);
4996: for (my $i=0; $i<@items; $i++) {
4997: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4998: my $provider = $ordered{$items[$i]};
4999: my $optionsty = 'none';
5000: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5001: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5002: if (ref($settings) eq 'HASH') {
5003: if (ref($settings->{$provider}) eq 'HASH') {
5004: %current = %{$settings->{$provider}};
5005: if ($current{'available'}) {
5006: $optionsty = 'block';
5007: $available = 1;
5008: }
5009: if ($current{'lifetime'} =~ /^\d+$/) {
5010: $lifetime = $current{'lifetime'};
5011: }
5012: if ($current{'version'} =~ /^\d+\.\d+$/) {
5013: $version = $current{'version'};
5014: }
5015: if ($current{'image'} ne '') {
5016: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5017: }
5018: if (ref($current{'fields'}) eq 'ARRAY') {
5019: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5020: }
5021: $userincdom = $current{'incdom'};
5022: if (ref($current{'roles'}) eq 'HASH') {
5023: %rolemaps = %{$current{'roles'}};
5024: $checkedfields{'roles'} = 1;
5025: }
5026: if (ref($current{'defaults'}) eq 'ARRAY') {
5027: foreach my $val (@{$current{'defaults'}}) {
5028: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5029: $inuse{$val} = 1;
5030: } else {
5031: foreach my $poss (keys(%{$extended{$provider}})) {
5032: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5033: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5034: $inuse{$poss} = $val;
5035: last;
5036: }
5037: }
5038: }
5039: }
5040: }
5041: } elsif (ref($current{'defaults'}) eq 'HASH') {
5042: foreach my $key (keys(%{$current{'defaults'}})) {
5043: my $currval = $current{'defaults'}{$key};
5044: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5045: $inuse{$key} = 1;
5046: } else {
5047: my $match;
5048: foreach my $poss (keys(%{$extended{$provider}})) {
5049: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5050: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5051: $inuse{$poss} = $key;
5052: last;
5053: }
5054: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5055: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5056: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5057: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5058: $currentdef{$inner} = $currval;
5059: $match = 1;
5060: last;
5061: }
5062: } elsif ($inner eq $key) {
5063: $currentdef{$key} = $currval;
5064: $match = 1;
5065: last;
5066: }
5067: }
5068: }
5069: last if ($match);
5070: }
5071: }
5072: }
5073: }
5074: if (ref($current{'crsconf'}) eq 'ARRAY') {
5075: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5076: }
5077: }
5078: }
5079: my %lt = &proctoring_titles($provider);
5080: my %fieldtitles = &proctoring_fieldtitles($provider);
5081: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5082: my %checkedavailable = (
5083: yes => '',
5084: no => ' checked="checked"',
5085: );
5086: if ($available) {
5087: $checkedavailable{'yes'} = $checkedavailable{'no'};
5088: $checkedavailable{'no'} = '';
5089: }
5090: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5091: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5092: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5093: for (my $k=0; $k<$maxnum; $k++) {
5094: my $vpos = $k+1;
5095: my $selstr;
5096: if ($k == $i) {
5097: $selstr = ' selected="selected" ';
5098: }
5099: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5100: }
5101: if ($version eq '') {
5102: if ($provider eq 'proctorio') {
5103: $version = '1.0';
5104: } elsif ($provider eq 'examity') {
5105: $version = '1.1';
5106: }
5107: }
5108: if ($lifetime eq '') {
5109: $lifetime = '300';
5110: }
5111: $datatable .=
5112: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5113: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5114: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5115: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5116: '</td>'.
5117: '<td colspan="2">'.
5118: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5119: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5120: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5121: (' 'x2).
5122: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5123: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5124: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5125: (' 'x2).
5126: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5127: '<br />'.
5128: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5129: '<br />'.
5130: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5131: (' 'x2).
5132: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5133: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
5134: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5135: if ($imgsrc) {
5136: $datatable .= $imgsrc.
5137: '<label><input type="checkbox" name="proctoring_image_del"'.
5138: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5139: '<span class="LC_nobreak"> '.&mt('Replace:');
5140: }
5141: $datatable .= ' ';
5142: if ($switchserver) {
5143: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5144: } else {
5145: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5146: }
5147: unless ($imgsrc) {
5148: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5149: }
5150: $datatable .= '</fieldset>'."\n";
5151: if (ref($requserfields{$provider}) eq 'ARRAY') {
5152: if (@{$requserfields{$provider}} > 0) {
5153: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5154: foreach my $field (@{$requserfields{$provider}}) {
5155: $datatable .= '<span class="LC_nobreak">'.
5156: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5157: $lt{$field}.'</label>';
5158: if ($field eq 'user') {
5159: my $seluserdom = '';
5160: my $unseluserdom = ' selected="selected"';
5161: if ($userincdom) {
5162: $seluserdom = $unseluserdom;
5163: $unseluserdom = '';
5164: }
5165: $datatable .= ': '.
5166: '<select name="proctoring_userincdom_'.$provider.'">'.
5167: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5168: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5169: '</select> ';
5170: } else {
5171: $datatable .= ' ';
5172: if ($field eq 'roles') {
5173: $showroles = 1;
5174: }
5175: }
5176: $datatable .= '</span> ';
5177: }
5178: }
5179: $datatable .= '</fieldset>'."\n";
5180: }
5181: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5182: if (@{$optuserfields{$provider}} > 0) {
5183: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5184: foreach my $field (@{$optuserfields{$provider}}) {
5185: my $checked;
5186: if ($checkedfields{$field}) {
5187: $checked = ' checked="checked"';
5188: }
5189: $datatable .= '<span class="LC_nobreak">'.
5190: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5191: }
5192: $datatable .= '</fieldset>'."\n";
5193: }
5194: }
5195: if (ref($defaults{$provider}) eq 'ARRAY') {
5196: if (@{$defaults{$provider}}) {
5197: my (%options,@selectboxes);
5198: if (ref($extended{$provider}) eq 'HASH') {
5199: %options = %{$extended{$provider}};
5200: }
5201: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5202: my ($rem,$numinrow,$dropdowns);
5203: if ($provider eq 'proctorio') {
5204: $datatable .= '<table>';
5205: $numinrow = 4;
5206: }
5207: my $i = 0;
5208: foreach my $field (@{$defaults{$provider}}) {
5209: my $checked;
5210: if ($inuse{$field}) {
5211: $checked = ' checked="checked"';
5212: }
5213: if ($provider eq 'examity') {
5214: if ($field eq 'display') {
5215: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5216: foreach my $option ('iframe','tab','window') {
5217: my $checkdisp;
5218: if ($currentdef{'target'} eq $option) {
5219: $checkdisp = ' checked="checked"';
5220: }
5221: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5222: $fieldtitles{$option}.'</label>'.(' 'x2);
5223: }
5224: $datatable .= (' 'x4);
5225: foreach my $dimen ('width','height') {
5226: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5227: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5228: 'value="'.$currentdef{$dimen}.'" /></label>'.
5229: (' 'x2);
5230: }
5231: $datatable .= '</span><br />'.
5232: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5233: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5234: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5235: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5236: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5237: $currentdef{'explanation'}.
5238: '</textarea></div><div style=""></div><br />';
5239: }
5240: } else {
5241: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5242: my ($output,$selnone);
5243: unless ($checked) {
5244: $selnone = ' selected="selected"';
5245: }
5246: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5247: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5248: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5249: foreach my $option (@{$options{$field}}) {
5250: my $sel;
5251: if ($inuse{$field} eq $option) {
5252: $sel = ' selected="selected"';
5253: }
5254: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5255: }
5256: $output .= '</select></span>';
5257: push(@selectboxes,$output);
5258: } else {
5259: $rem = $i%($numinrow);
5260: if ($rem == 0) {
5261: if ($i > 0) {
5262: $datatable .= '</tr>';
5263: }
5264: $datatable .= '<tr>';
5265: }
5266: $datatable .= '<td class="LC_left_item">'.
5267: '<span class="LC_nobreak">'.
5268: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5269: $fieldtitles{$field}.'</label></span></td>';
5270: $i++;
5271: }
5272: }
5273: }
5274: if ($provider eq 'proctorio') {
5275: if ($numinrow) {
5276: $rem = $i%$numinrow;
5277: }
5278: my $colsleft = $numinrow - $rem;
5279: if ($colsleft > 1) {
5280: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5281: } else {
5282: $datatable .= '<td class="LC_left_item">';
5283: }
5284: $datatable .= ' '.
5285: '</td></tr></table>';
5286: if (@selectboxes) {
5287: $datatable .= '<hr /><table>';
5288: $numinrow = 2;
5289: for (my $i=0; $i<@selectboxes; $i++) {
5290: $rem = $i%($numinrow);
5291: if ($rem == 0) {
5292: if ($i > 0) {
5293: $datatable .= '</tr>';
5294: }
5295: $datatable .= '<tr>';
5296: }
5297: $datatable .= '<td class="LC_left_item">'.
5298: $selectboxes[$i].'</td>';
5299: }
5300: if ($numinrow) {
5301: $rem = $i%$numinrow;
5302: }
5303: $colsleft = $numinrow - $rem;
5304: if ($colsleft > 1) {
5305: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5306: } else {
5307: $datatable .= '<td class="LC_left_item">';
5308: }
5309: $datatable .= ' '.
5310: '</td></tr></table>';
5311: }
5312: }
5313: $datatable .= '</fieldset>';
5314: }
5315: if (ref($crsconf{$provider}) eq 'ARRAY') {
5316: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5317: '<legend>'.&mt('Configurable in course').'</legend>';
5318: my ($rem,$numinrow);
5319: if ($provider eq 'proctorio') {
5320: $datatable .= '<table>';
5321: $numinrow = 4;
5322: }
5323: my $i = 0;
5324: foreach my $item (@{$crsconf{$provider}}) {
5325: my $name;
5326: if ($provider eq 'examity') {
5327: $name = $lt{'crs'.$item};
5328: } elsif ($provider eq 'proctorio') {
5329: $name = $fieldtitles{$item};
5330: $rem = $i%($numinrow);
5331: if ($rem == 0) {
5332: if ($i > 0) {
5333: $datatable .= '</tr>';
5334: }
5335: $datatable .= '<tr>';
5336: }
5337: $datatable .= '<td class="LC_left_item>';
5338: }
5339: my $checked;
5340: if ($crsconfig{$item}) {
5341: $checked = ' checked="checked"';
5342: }
5343: $datatable .= '<span class="LC_nobreak"><label>'.
5344: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
5345: $name.'</label></span>';
5346: if ($provider eq 'examity') {
5347: $datatable .= ' ';
5348: }
5349: $datatable .= "\n";
5350: $i++;
5351: }
5352: if ($provider eq 'proctorio') {
5353: if ($numinrow) {
5354: $rem = $i%$numinrow;
5355: }
5356: my $colsleft = $numinrow - $rem;
5357: if ($colsleft > 1) {
5358: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5359: } else {
5360: $datatable .= '<td class="LC_left_item">';
5361: }
5362: $datatable .= ' '.
5363: '</td></tr></table>';
5364: }
5365: $datatable .= '</fieldset>';
5366: }
5367: if ($showroles) {
5368: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5369: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
5370: foreach my $role (@courseroles) {
5371: my ($selected,$selectnone);
5372: if (!$rolemaps{$role}) {
5373: $selectnone = ' selected="selected"';
5374: }
5375: $datatable .= '<td style="text-align: center">'.
5376: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5377: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
5378: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5379: foreach my $ltirole (@ltiroles) {
5380: unless ($selectnone) {
5381: if ($rolemaps{$role} eq $ltirole) {
5382: $selected = ' selected="selected"';
5383: } else {
5384: $selected = '';
5385: }
5386: }
5387: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5388: }
5389: $datatable .= '</select></td>';
5390: }
5391: $datatable .= '</tr></table></fieldset>'.
5392: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5393: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
5394: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5395: '<tr><td></td><td>lms</td>'.
5396: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
5397: ' value="Loncapa" disabled="disabled"/></td></tr>';
5398: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
5399: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
5400: my %custom = %{$settings->{$provider}->{'custom'}};
5401: if (keys(%custom) > 0) {
5402: foreach my $key (sort(keys(%custom))) {
5403: next if ($key eq 'lms');
5404: $datatable .= '<tr><td><span class="LC_nobreak">'.
5405: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
5406: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5407: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
5408: ' value="'.$custom{$key}.'" /></td></tr>';
5409: }
5410: }
5411: }
5412: $datatable .= '<tr><td><span class="LC_nobreak">'.
5413: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
5414: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
5415: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
5416: '</table></fieldset></td></tr>'."\n";
5417: }
5418: $datatable .= '</td></tr>';
5419: }
5420: $itemcount ++;
5421: }
5422: }
5423: return $datatable;
5424: }
5425:
5426: sub proctoring_data {
5427: my $requserfields = {
5428: proctorio => ['user'],
5429: examity => ['roles','user'],
5430: };
5431: my $optuserfields = {
5432: proctorio => ['fullname'],
5433: examity => ['fullname','firstname','lastname','email'],
5434: };
5435: my $defaults = {
5436: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5437: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5438: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5439: 'closetabs','onescreen','print','downloads','cache','rightclick',
5440: 'reentry','calculator','whiteboard'],
5441: examity => ['display'],
5442: };
5443: my $extended = {
5444: proctorio => {
5445: verifyid => ['verifyidauto','verifyidlive'],
5446: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
5447: tabslinks => ['notabs','linksonly'],
5448: reentry => ['noreentry','agentreentry'],
5449: calculator => ['calculatorbasic','calculatorsci'],
5450: },
5451: examity => {
5452: display => {
5453: target => ['iframe','tab','window'],
5454: width => '',
5455: height => '',
5456: linktext => '',
5457: explanation => '',
5458: },
5459: },
5460: };
5461: my $crsconf = {
5462: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5463: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5464: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5465: 'closetabs','onescreen','print','downloads','cache','rightclick',
5466: 'reentry','calculator','whiteboard'],
5467: examity => ['label','title','target','linktext','explanation','append'],
5468: };
5469: my $courseroles = ['cc','in','ta','ep','st'];
5470: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
5471: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
5472: }
5473:
5474: sub proctoring_titles {
5475: my ($item) = @_;
5476: my (%common_lt,%custom_lt);
5477: %common_lt = &Apache::lonlocal::texthash (
5478: 'avai' => 'Available?',
5479: 'base' => 'Basic Settings',
5480: 'requ' => 'User data required to be sent on launch',
5481: 'optu' => 'User data optionally sent on launch',
5482: 'udsl' => 'User data sent on launch',
5483: 'defa' => 'Defaults for items configurable in course',
5484: 'sigmethod' => 'Signature Method',
5485: 'key' => 'Key',
5486: 'lifetime' => 'Nonce lifetime (s)',
5487: 'secret' => 'Secret',
5488: 'icon' => 'Icon',
5489: 'fullname' => 'Full Name',
5490: 'visible' => 'Visible input',
5491: 'username' => 'username',
5492: 'user' => 'User',
5493: );
5494: if ($item eq 'proctorio') {
5495: %custom_lt = &Apache::lonlocal::texthash (
5496: 'version' => 'OAuth version',
5497: 'url' => 'API URL',
5498: 'uname:dom' => 'username-domain',
5499: );
5500: } elsif ($item eq 'examity') {
5501: %custom_lt = &Apache::lonlocal::texthash (
5502: 'version' => 'LTI Version',
5503: 'url' => 'URL',
5504: 'uname:dom' => 'username:domain',
5505: 'msgtype' => 'Message Type',
5506: 'firstname' => 'First Name',
5507: 'lastname' => 'Last Name',
5508: 'email' => 'E-mail',
5509: 'roles' => 'Role',
5510: 'crstarget' => 'Display target',
5511: 'crslabel' => 'Course label',
5512: 'crstitle' => 'Course title',
5513: 'crslinktext' => 'Link Text',
5514: 'crsexplanation' => 'Explanation',
5515: 'crsappend' => 'Provider URL',
5516: );
5517: }
5518: my %lt = (%common_lt,%custom_lt);
5519: return %lt;
5520: }
5521:
5522: sub proctoring_fieldtitles {
5523: my ($item) = @_;
5524: if ($item eq 'proctorio') {
5525: return &Apache::lonlocal::texthash (
5526: 'recordvideo' => 'Record video',
5527: 'recordaudio' => 'Record audio',
5528: 'recordscreen' => 'Record screen',
5529: 'recordwebtraffic' => 'Record web traffic',
5530: 'recordroomstart' => 'Record room scan',
5531: 'verifyvideo' => 'Verify webcam',
5532: 'verifyaudio' => 'Verify microphone',
5533: 'verifydesktop' => 'Verify desktop recording',
5534: 'verifyid' => 'Photo ID verification',
5535: 'verifysignature' => 'Require signature',
5536: 'fullscreen' => 'Fullscreen',
5537: 'clipboard' => 'Disable copy/paste',
5538: 'tabslinks' => 'New tabs/windows',
5539: 'closetabs' => 'Close other tabs',
5540: 'onescreen' => 'Limit to single screen',
5541: 'print' => 'Disable Printing',
5542: 'downloads' => 'Disable Downloads',
5543: 'cache' => 'Empty cache after exam',
5544: 'rightclick' => 'Disable right click',
5545: 'reentry' => 'Re-entry to exam',
5546: 'calculator' => 'Onscreen calculator',
5547: 'whiteboard' => 'Onscreen whiteboard',
5548: 'verifyidauto' => 'Automated verification',
5549: 'verifyidlive' => 'Live agent verification',
5550: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
5551: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
5552: 'fullscreensever' => 'Forced, navigation away ends exam',
5553: 'notabs' => 'Disaallowed',
5554: 'linksonly' => 'Allowed from links in exam',
5555: 'noreentry' => 'Disallowed',
5556: 'agentreentry' => 'Agent required for re-entry',
5557: 'calculatorbasic' => 'Basic',
5558: 'calculatorsci' => 'Scientific',
5559: );
5560: } elsif ($item eq 'examity') {
5561: return &Apache::lonlocal::texthash (
5562: 'target' => 'Display target',
5563: 'window' => 'Window',
5564: 'tab' => 'Tab',
5565: 'iframe' => 'iFrame',
5566: 'height' => 'Height (pixels)',
5567: 'width' => 'Width (pixels)',
5568: 'linktext' => 'Default Link Text',
5569: 'explanation' => 'Default Explanation',
5570: 'append' => 'Provider URL',
5571: );
5572: }
5573: }
5574:
5575: sub proctoring_providernames {
5576: return (
5577: proctorio => 'Proctorio',
5578: examity => 'Examity',
5579: );
5580: }
5581:
5582: sub print_lti {
5583: my ($dom,$settings,$rowtotal) = @_;
5584: my $itemcount = 1;
5585: my $maxnum = 0;
5586: my $css_class;
5587: my %ordered;
5588: if (ref($settings) eq 'HASH') {
5589: foreach my $item (keys(%{$settings})) {
5590: if (ref($settings->{$item}) eq 'HASH') {
5591: my $num = $settings->{$item}{'order'};
5592: $ordered{$num} = $item;
5593: }
5594: }
5595: }
5596: my $maxnum = scalar(keys(%ordered));
5597: my $datatable;
5598: my %lt = <i_names();
5599: if (keys(%ordered)) {
5600: my @items = sort { $a <=> $b } keys(%ordered);
5601: for (my $i=0; $i<@items; $i++) {
5602: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5603: my $item = $ordered{$items[$i]};
5604: my ($key,$secret,$lifetime,$consumer,$requser,$current);
5605: if (ref($settings->{$item}) eq 'HASH') {
5606: $key = $settings->{$item}->{'key'};
5607: $secret = $settings->{$item}->{'secret'};
5608: $lifetime = $settings->{$item}->{'lifetime'};
5609: $consumer = $settings->{$item}->{'consumer'};
5610: $requser = $settings->{$item}->{'requser'};
5611: $current = $settings->{$item};
5612: }
5613: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
5614: my %checkedrequser = (
5615: yes => ' checked="checked"',
5616: no => '',
5617: );
5618: if (!$requser) {
5619: $checkedrequser{'no'} = $checkedrequser{'yes'};
5620: $checkedrequser{'yes'} = '';
5621: }
5622: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
5623: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5624: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
5625: for (my $k=0; $k<=$maxnum; $k++) {
5626: my $vpos = $k+1;
5627: my $selstr;
5628: if ($k == $i) {
5629: $selstr = ' selected="selected" ';
5630: }
5631: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5632: }
5633: $datatable .= '</select>'.(' 'x2).
5634: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
5635: &mt('Delete?').'</label></span></td>'.
5636: '<td colspan="2">'.
5637: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5638: '<span class="LC_nobreak">'.$lt{'consumer'}.
5639: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
5640: (' 'x2).
5641: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
5642: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5643: (' 'x2).
5644: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
5645: 'value="'.$lifetime.'" size="3" /></span>'.
5646: (' 'x2).
5647: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5648: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
5649: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
5650: '<br /><br />'.
5651: '<span class="LC_nobreak">'.$lt{'key'}.
5652: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
5653: (' 'x2).
5654: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5655: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
5656: '<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>'.
5657: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
5658: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
5659: $itemcount ++;
5660: }
5661: }
5662: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5663: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
5664: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5665: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
5666: '<select name="lti_pos_add"'.$chgstr.'>';
5667: for (my $k=0; $k<$maxnum+1; $k++) {
5668: my $vpos = $k+1;
5669: my $selstr;
5670: if ($k == $maxnum) {
5671: $selstr = ' selected="selected" ';
5672: }
5673: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5674: }
5675: $datatable .= '</select> '."\n".
5676: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5677: '<td colspan="2">'.
5678: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5679: '<span class="LC_nobreak">'.$lt{'consumer'}.
5680: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
5681: (' 'x2).
5682: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
5683: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5684: (' 'x2).
5685: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
5686: (' 'x2).
5687: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5688: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
5689: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
5690: '<br /><br />'.
5691: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
5692: (' 'x2).
5693: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
5694: '<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".
5695: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
5696: '</td>'."\n".
5697: '</tr>'."\n";
5698: $$rowtotal ++;
5699: return $datatable;;
5700: }
5701:
5702: sub lti_names {
5703: my %lt = &Apache::lonlocal::texthash(
5704: 'version' => 'LTI Version',
5705: 'url' => 'URL',
5706: 'key' => 'Key',
5707: 'lifetime' => 'Nonce lifetime (s)',
5708: 'consumer' => 'Consumer',
5709: 'secret' => 'Secret',
5710: 'requser' => "User's identity sent",
5711: 'email' => 'Email address',
5712: 'sourcedid' => 'User ID',
5713: 'other' => 'Other',
5714: 'passback' => 'Can return grades to Consumer:',
5715: 'roster' => 'Can retrieve roster from Consumer:',
5716: 'topmenu' => 'Display LON-CAPA page header',
5717: 'inlinemenu'=> 'Display LON-CAPA inline menu',
5718: );
5719: return %lt;
5720: }
5721:
5722: sub lti_options {
5723: my ($num,$current,$itemcount,%lt) = @_;
5724: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
5725: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
5726: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
5727: $checked{'makecrs'}{'N'} = ' checked="checked"';
5728: $checked{'mapcrstype'} = {};
5729: $checked{'makeuser'} = {};
5730: $checked{'selfenroll'} = {};
5731: $checked{'crssec'} = {};
5732: $checked{'crssecsrc'} = {};
5733: $checked{'lcauth'} = {};
5734: $checked{'menuitem'} = {};
5735: if ($num eq 'add') {
5736: $checked{'lcauth'}{'lti'} = ' checked="checked"';
5737: }
5738: my $userfieldsty = 'none';
5739: my $crsfieldsty = 'none';
5740: my $crssecfieldsty = 'none';
5741: my $secsrcfieldsty = 'none';
5742: my $callbacksty = 'none';
5743: my $passbacksty = 'none';
5744: my $optionsty = 'block';
5745: my $lcauthparm;
5746: my $lcauthparmstyle = 'display:none';
5747: my $lcauthparmtext;
5748: my $menusty;
5749: my $numinrow = 4;
5750: my %menutitles = <imenu_titles();
5751:
5752: if (ref($current) eq 'HASH') {
5753: if (!$current->{'requser'}) {
5754: $optionsty = 'none';
5755: }
5756: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
5757: $checked{'mapuser'}{'sourcedid'} = '';
5758: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
5759: $checked{'mapuser'}{'email'} = ' checked="checked"';
5760: } else {
5761: $checked{'mapuser'}{'other'} = ' checked="checked"';
5762: $userfield = $current->{'mapuser'};
5763: $userfieldsty = 'inline-block';
5764: }
5765: }
5766: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
5767: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
5768: if ($current->{'mapcrs'} eq 'context_id') {
5769: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
5770: } else {
5771: $checked{'mapcrs'}{'other'} = ' checked="checked"';
5772: $cidfield = $current->{'mapcrs'};
5773: $crsfieldsty = 'inline-block';
5774: }
5775: }
5776: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
5777: foreach my $type (@{$current->{'mapcrstype'}}) {
5778: $checked{'mapcrstype'}{$type} = ' checked="checked"';
5779: }
5780: }
5781: if ($current->{'makecrs'}) {
5782: $checked{'makecrs'}{'Y'} = ' checked="checked"';
5783: }
5784: if (ref($current->{'makeuser'}) eq 'ARRAY') {
5785: foreach my $role (@{$current->{'makeuser'}}) {
5786: $checked{'makeuser'}{$role} = ' checked="checked"';
5787: }
5788: }
5789: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
5790: $checked{'lcauth'}{$1} = ' checked="checked"';
5791: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
5792: $lcauthparm = $current->{'lcauthparm'};
5793: $lcauthparmstyle = 'display:table-row';
5794: if ($current->{'lcauth'} eq 'localauth') {
5795: $lcauthparmtext = &mt('Local auth argument');
5796: } else {
5797: $lcauthparmtext = &mt('Kerberos domain');
5798: }
5799: }
5800: }
5801: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
5802: foreach my $role (@{$current->{'selfenroll'}}) {
5803: $checked{'selfenroll'}{$role} = ' checked="checked"';
5804: }
5805: }
5806: if (ref($current->{'maproles'}) eq 'HASH') {
5807: %rolemaps = %{$current->{'maproles'}};
5808: }
5809: if ($current->{'section'} ne '') {
5810: $checked{'crssec'}{'Y'} = ' checked="checked"';
5811: $crssecfieldsty = 'inline-block';
5812: if ($current->{'section'} eq 'course_section_sourcedid') {
5813: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5814: } else {
5815: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5816: $crssecsrc = $current->{'section'};
5817: $secsrcfieldsty = 'inline-block';
5818: }
5819: } else {
5820: $checked{'crssec'}{'N'} = ' checked="checked"';
5821: }
5822: if ($current->{'callback'} ne '') {
5823: $callback = $current->{'callback'};
5824: $checked{'callback'}{'Y'} = ' checked="checked"';
5825: $callbacksty = 'inline-block';
5826: } else {
5827: $checked{'callback'}{'N'} = ' checked="checked"';
5828: }
5829: if ($current->{'topmenu'}) {
5830: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5831: } else {
5832: $checked{'topmenu'}{'N'} = ' checked="checked"';
5833: }
5834: if ($current->{'inlinemenu'}) {
5835: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5836: } else {
5837: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5838: }
5839: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5840: $menusty = 'inline-block';
5841: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5842: foreach my $item (@{$current->{'lcmenu'}}) {
5843: if (exists($menutitles{$item})) {
5844: $checked{'menuitem'}{$item} = ' checked="checked"';
5845: }
5846: }
5847: }
5848: } else {
5849: $menusty = 'none';
5850: }
5851: } else {
5852: $checked{'makecrs'}{'N'} = ' checked="checked"';
5853: $checked{'crssec'}{'N'} = ' checked="checked"';
5854: $checked{'callback'}{'N'} = ' checked="checked"';
5855: $checked{'topmenu'}{'N'} = ' checked="checked"';
5856: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5857: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5858: $menusty = 'inline-block';
5859: }
5860: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5861: my %coursetypetitles = &Apache::lonlocal::texthash (
5862: official => 'Official',
5863: unofficial => 'Unofficial',
5864: community => 'Community',
5865: textbook => 'Textbook',
5866: placement => 'Placement Test',
5867: lti => 'LTI Provider',
5868: );
5869: my @authtypes = ('internal','krb4','krb5','localauth');
5870: my %shortauth = (
5871: internal => 'int',
5872: krb4 => 'krb4',
5873: krb5 => 'krb5',
5874: localauth => 'loc'
5875: );
5876: my %authnames = &authtype_names();
5877: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5878: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5879: my @courseroles = ('cc','in','ta','ep','st');
5880: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5881: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5882: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5883: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
5884: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5885: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5886: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5887: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5888: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5889: foreach my $option ('sourcedid','email','other') {
5890: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5891: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5892: ($option eq 'other' ? '' : (' 'x2) );
5893: }
5894: $output .= '</span></div>'.
5895: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5896: '<input type="text" name="lti_customuser_'.$num.'" '.
5897: 'value="'.$userfield.'" /></div></fieldset>'.
5898: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5899: foreach my $ltirole (@lticourseroles) {
5900: my ($selected,$selectnone);
5901: if ($rolemaps{$ltirole} eq '') {
5902: $selectnone = ' selected="selected"';
5903: }
5904: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5905: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5906: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5907: foreach my $role (@courseroles) {
5908: unless ($selectnone) {
5909: if ($rolemaps{$ltirole} eq $role) {
5910: $selected = ' selected="selected"';
5911: } else {
5912: $selected = '';
5913: }
5914: }
5915: $output .= '<option value="'.$role.'"'.$selected.'>'.
5916: &Apache::lonnet::plaintext($role,'Course').
5917: '</option>';
5918: }
5919: $output .= '</select></td>';
5920: }
5921: $output .= '</tr></table></fieldset>'.
5922: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5923: foreach my $ltirole (@ltiroles) {
5924: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5925: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5926: }
5927: $output .= '</fieldset>'.
5928: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5929: '<table>'.
5930: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5931: '</table>'.
5932: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5933: '<td class="LC_left_item">';
5934: foreach my $auth ('lti',@authtypes) {
5935: my $authtext;
5936: if ($auth eq 'lti') {
5937: $authtext = &mt('None');
5938: } else {
5939: $authtext = $authnames{$shortauth{$auth}};
5940: }
5941: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5942: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5943: $authtext.'</label></span> ';
5944: }
5945: $output .= '</td></tr>'.
5946: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5947: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5948: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5949: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5950: '</table></fieldset>'.
5951: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5952: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5953: &mt('Unique course identifier').': ';
5954: foreach my $option ('course_offering_sourcedid','context_id','other') {
5955: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5956: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5957: ($option eq 'other' ? '' : (' 'x2) );
5958: }
5959: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5960: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5961: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5962: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5963: foreach my $type (@coursetypes) {
5964: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5965: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5966: (' 'x2);
5967: }
5968: $output .= '</span></fieldset>'.
5969: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5970: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5971: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5972: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5973: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5974: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5975: '</fieldset>'.
5976: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5977: foreach my $lticrsrole (@lticourseroles) {
5978: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5979: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5980: }
5981: $output .= '</fieldset>'.
5982: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5983: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5984: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5985: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5986: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5987: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5988: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5989: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5990: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5991: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5992: &mt('Standard field').'</label>'.(' 'x2).
5993: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5994: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5995: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5996: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5997: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5998: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5999: foreach my $extra ('roster','passback') {
6000: my $checkedon = '';
6001: my $checkedoff = ' checked="checked"';
6002: if ($extra eq 'passback') {
6003: $pb1p1chk = ' checked="checked"';
6004: $pb1p0chk = '';
6005: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6006: } else {
6007: $onclickpb = '';
6008: }
6009: if (ref($current) eq 'HASH') {
6010: if (($current->{$extra})) {
6011: $checkedon = $checkedoff;
6012: $checkedoff = '';
6013: if ($extra eq 'passback') {
6014: $passbacksty = 'inline-block';
6015: }
6016: if ($current->{'passbackformat'} eq '1.0') {
6017: $pb1p0chk = ' checked="checked"';
6018: $pb1p1chk = '';
6019: }
6020: }
6021: }
6022: $output .= $lt{$extra}.' '.
6023: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6024: &mt('No').'</label>'.(' 'x2).
6025: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6026: &mt('Yes').'</label><br />';
6027: }
6028: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6029: '<span class="LC_nobreak">'.&mt('Grade format').
6030: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6031: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6032: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6033: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6034: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6035: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback on logout').': '.
6036: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6037: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6038: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6039: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6040: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6041: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6042: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6043: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6044: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
6045: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6046: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6047: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6048: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6049: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6050: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6051: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6052: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6053: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6054: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6055: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6056: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6057: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6058: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6059: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6060: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6061: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6062: (' 'x2);
6063: }
6064: $output .= '</span></div></fieldset>';
6065: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6066: #
6067: # $output .= '</fieldset>'.
6068: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6069: return $output;
6070: }
6071:
6072: sub ltimenu_titles {
6073: return &Apache::lonlocal::texthash(
6074: fullname => 'Full name',
6075: coursetitle => 'Course title',
6076: role => 'Role',
6077: logout => 'Logout',
6078: grades => 'Grades',
6079: );
6080: }
6081:
6082: sub print_coursedefaults {
6083: my ($position,$dom,$settings,$rowtotal) = @_;
6084: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6085: my $itemcount = 1;
6086: my %choices = &Apache::lonlocal::texthash (
6087: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6088: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6089: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6090: coursecredits => 'Credits can be specified for courses',
6091: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6092: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6093: texengine => 'Default method to display mathematics',
6094: postsubmit => 'Disable submit button/keypress following student submission',
6095: canclone => "People who may clone a course (besides course's owner and coordinators)",
6096: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6097: );
6098: my %staticdefaults = (
6099: anonsurvey_threshold => 10,
6100: uploadquota => 500,
6101: postsubmit => 60,
6102: mysqltables => 172800,
6103: );
6104: if ($position eq 'top') {
6105: %defaultchecked = (
6106: 'canuse_pdfforms' => 'off',
6107: 'uselcmath' => 'on',
6108: 'usejsme' => 'on',
6109: 'canclone' => 'none',
6110: );
6111: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
6112: my $deftex = $Apache::lonnet::deftex;
6113: if (ref($settings) eq 'HASH') {
6114: if ($settings->{'texengine'}) {
6115: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6116: $deftex = $settings->{'texengine'};
6117: }
6118: }
6119: }
6120: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6121: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6122: '<span class="LC_nobreak">'.$choices{'texengine'}.
6123: '</span></td><td class="LC_right_item">'.
6124: '<select name="texengine">'."\n";
6125: my %texoptions = (
6126: MathJax => 'MathJax',
6127: mimetex => &mt('Convert to Images'),
6128: tth => &mt('TeX to HTML'),
6129: );
6130: foreach my $renderer ('MathJax','mimetex','tth') {
6131: my $selected = '';
6132: if ($renderer eq $deftex) {
6133: $selected = ' selected="selected"';
6134: }
6135: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6136: }
6137: $mathdisp .= '</select></td></tr>'."\n";
6138: $itemcount ++;
6139: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6140: \%choices,$itemcount);
6141: $datatable = $mathdisp.$datatable;
6142: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6143: $datatable .=
6144: '<tr'.$css_class.'><td style="vertical-align: top">'.
6145: '<span class="LC_nobreak">'.$choices{'canclone'}.
6146: '</span></td><td class="LC_left_item">';
6147: my $currcanclone = 'none';
6148: my $onclick;
6149: my @cloneoptions = ('none','domain');
6150: my %clonetitles = (
6151: none => 'No additional course requesters',
6152: domain => "Any course requester in course's domain",
6153: instcode => 'Course requests for official courses ...',
6154: );
6155: my (%codedefaults,@code_order,@posscodes);
6156: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6157: \@code_order) eq 'ok') {
6158: if (@code_order > 0) {
6159: push(@cloneoptions,'instcode');
6160: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6161: }
6162: }
6163: if (ref($settings) eq 'HASH') {
6164: if ($settings->{'canclone'}) {
6165: if (ref($settings->{'canclone'}) eq 'HASH') {
6166: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6167: if (@code_order > 0) {
6168: $currcanclone = 'instcode';
6169: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6170: }
6171: }
6172: } elsif ($settings->{'canclone'} eq 'domain') {
6173: $currcanclone = $settings->{'canclone'};
6174: }
6175: }
6176: }
6177: foreach my $option (@cloneoptions) {
6178: my ($checked,$additional);
6179: if ($currcanclone eq $option) {
6180: $checked = ' checked="checked"';
6181: }
6182: if ($option eq 'instcode') {
6183: if (@code_order) {
6184: my $show = 'none';
6185: if ($checked) {
6186: $show = 'block';
6187: }
6188: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6189: &mt('Institutional codes for new and cloned course have identical:').
6190: '<br />';
6191: foreach my $item (@code_order) {
6192: my $codechk;
6193: if ($checked) {
6194: if (grep(/^\Q$item\E$/,@posscodes)) {
6195: $codechk = ' checked="checked"';
6196: }
6197: }
6198: $additional .= '<label>'.
6199: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6200: $item.'</label>';
6201: }
6202: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6203: }
6204: }
6205: $datatable .=
6206: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6207: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6208: '</label> '.$additional.'</span><br />';
6209: }
6210: $datatable .= '</td>'.
6211: '</tr>';
6212: $itemcount ++;
6213: } else {
6214: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6215: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6216: my $currusecredits = 0;
6217: my $postsubmitclient = 1;
6218: my @types = ('official','unofficial','community','textbook','placement');
6219: if (ref($settings) eq 'HASH') {
6220: $currdefresponder = $settings->{'anonsurvey_threshold'};
6221: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6222: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6223: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6224: }
6225: }
6226: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6227: foreach my $type (@types) {
6228: next if ($type eq 'community');
6229: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6230: if ($defcredits{$type} ne '') {
6231: $currusecredits = 1;
6232: }
6233: }
6234: }
6235: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6236: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6237: $postsubmitclient = 0;
6238: foreach my $type (@types) {
6239: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6240: }
6241: } else {
6242: foreach my $type (@types) {
6243: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6244: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6245: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6246: } else {
6247: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6248: }
6249: } else {
6250: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6251: }
6252: }
6253: }
6254: } else {
6255: foreach my $type (@types) {
6256: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6257: }
6258: }
6259: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6260: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6261: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6262: }
6263: } else {
6264: foreach my $type (@types) {
6265: $currmysql{$type} = $staticdefaults{'mysqltables'};
6266: }
6267: }
6268: } else {
6269: foreach my $type (@types) {
6270: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6271: }
6272: }
6273: if (!$currdefresponder) {
6274: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
6275: } elsif ($currdefresponder < 1) {
6276: $currdefresponder = 1;
6277: }
6278: foreach my $type (@types) {
6279: if ($curruploadquota{$type} eq '') {
6280: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
6281: }
6282: }
6283: $datatable .=
6284: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6285: $choices{'anonsurvey_threshold'}.
6286: '</span></td>'.
6287: '<td class="LC_right_item"><span class="LC_nobreak">'.
6288: '<input type="text" name="anonsurvey_threshold"'.
6289: ' value="'.$currdefresponder.'" size="5" /></span>'.
6290: '</td></tr>'."\n";
6291: $itemcount ++;
6292: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6293: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6294: $choices{'uploadquota'}.
6295: '</span></td>'.
6296: '<td style="text-align: right" class="LC_right_item">'.
6297: '<table><tr>';
6298: foreach my $type (@types) {
6299: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6300: '<input type="text" name="uploadquota_'.$type.'"'.
6301: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
6302: }
6303: $datatable .= '</tr></table></td></tr>'."\n";
6304: $itemcount ++;
6305: my $onclick = "toggleDisplay(this.form,'credits');";
6306: my $display = 'none';
6307: if ($currusecredits) {
6308: $display = 'block';
6309: }
6310: my $additional = '<div id="credits" style="display: '.$display.'">'.
6311: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
6312: foreach my $type (@types) {
6313: next if ($type eq 'community');
6314: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
6315: '<input type="text" name="'.$type.'_credits"'.
6316: ' value="'.$defcredits{$type}.'" size="3" /></td>';
6317: }
6318: $additional .= '</tr></table></div>'."\n";
6319: %defaultchecked = ('coursecredits' => 'off');
6320: @toggles = ('coursecredits');
6321: my $current = {
6322: 'coursecredits' => $currusecredits,
6323: };
6324: (my $table,$itemcount) =
6325: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6326: \%choices,$itemcount,$onclick,$additional,'left');
6327: $datatable .= $table;
6328: $onclick = "toggleDisplay(this.form,'studentsubmission');";
6329: my $display = 'none';
6330: if ($postsubmitclient) {
6331: $display = 'block';
6332: }
6333: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
6334: &mt('Number of seconds submit is disabled').'<br />'.
6335: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
6336: '<table><tr>';
6337: foreach my $type (@types) {
6338: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
6339: '<input type="text" name="'.$type.'_timeout" value="'.
6340: $deftimeout{$type}.'" size="5" /></td>';
6341: }
6342: $additional .= '</tr></table></div>'."\n";
6343: %defaultchecked = ('postsubmit' => 'on');
6344: @toggles = ('postsubmit');
6345: $current = {
6346: 'postsubmit' => $postsubmitclient,
6347: };
6348: ($table,$itemcount) =
6349: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6350: \%choices,$itemcount,$onclick,$additional,'left');
6351: $datatable .= $table;
6352: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6353: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6354: $choices{'mysqltables'}.
6355: '</span></td>'.
6356: '<td style="text-align: right" class="LC_right_item">'.
6357: '<table><tr>';
6358: foreach my $type (@types) {
6359: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6360: '<input type="text" name="mysqltables_'.$type.'"'.
6361: ' value="'.$currmysql{$type}.'" size="8" /></td>';
6362: }
6363: $datatable .= '</tr></table></td></tr>'."\n";
6364: $itemcount ++;
6365:
6366: }
6367: $$rowtotal += $itemcount;
6368: return $datatable;
6369: }
6370:
6371: sub print_selfenrollment {
6372: my ($position,$dom,$settings,$rowtotal) = @_;
6373: my ($css_class,$datatable);
6374: my $itemcount = 1;
6375: my @types = ('official','unofficial','community','textbook','placement');
6376: if (($position eq 'top') || ($position eq 'middle')) {
6377: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
6378: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
6379: my @rows;
6380: my $key;
6381: if ($position eq 'top') {
6382: $key = 'admin';
6383: if (ref($rowsref) eq 'ARRAY') {
6384: @rows = @{$rowsref};
6385: }
6386: } elsif ($position eq 'middle') {
6387: $key = 'default';
6388: @rows = ('types','registered','approval','limit');
6389: }
6390: foreach my $row (@rows) {
6391: if (defined($titlesref->{$row})) {
6392: $itemcount ++;
6393: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6394: $datatable .= '<tr'.$css_class.'>'.
6395: '<td>'.$titlesref->{$row}.'</td>'.
6396: '<td class="LC_left_item">'.
6397: '<table><tr>';
6398: my (%current,%currentcap);
6399: if (ref($settings) eq 'HASH') {
6400: if (ref($settings->{$key}) eq 'HASH') {
6401: foreach my $type (@types) {
6402: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6403: $current{$type} = $settings->{$key}->{$type}->{$row};
6404: }
6405: if (($row eq 'limit') && ($key eq 'default')) {
6406: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6407: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
6408: }
6409: }
6410: }
6411: }
6412: }
6413: my %roles = (
6414: '0' => &Apache::lonnet::plaintext('dc'),
6415: );
6416:
6417: foreach my $type (@types) {
6418: unless (($row eq 'registered') && ($key eq 'default')) {
6419: $datatable .= '<th>'.&mt($type).'</th>';
6420: }
6421: }
6422: unless (($row eq 'registered') && ($key eq 'default')) {
6423: $datatable .= '</tr><tr>';
6424: }
6425: foreach my $type (@types) {
6426: if ($type eq 'community') {
6427: $roles{'1'} = &mt('Community personnel');
6428: } else {
6429: $roles{'1'} = &mt('Course personnel');
6430: }
6431: $datatable .= '<td style="vertical-align: top">';
6432: if ($position eq 'top') {
6433: my %checked;
6434: if ($current{$type} eq '0') {
6435: $checked{'0'} = ' checked="checked"';
6436: } else {
6437: $checked{'1'} = ' checked="checked"';
6438: }
6439: foreach my $role ('1','0') {
6440: $datatable .= '<span class="LC_nobreak"><label>'.
6441: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
6442: 'value="'.$role.'"'.$checked{$role}.' />'.
6443: $roles{$role}.'</label></span> ';
6444: }
6445: } else {
6446: if ($row eq 'types') {
6447: my %checked;
6448: if ($current{$type} =~ /^(all|dom)$/) {
6449: $checked{$1} = ' checked="checked"';
6450: } else {
6451: $checked{''} = ' checked="checked"';
6452: }
6453: foreach my $val ('','dom','all') {
6454: $datatable .= '<span class="LC_nobreak"><label>'.
6455: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6456: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6457: }
6458: } elsif ($row eq 'registered') {
6459: my %checked;
6460: if ($current{$type} eq '1') {
6461: $checked{'1'} = ' checked="checked"';
6462: } else {
6463: $checked{'0'} = ' checked="checked"';
6464: }
6465: foreach my $val ('0','1') {
6466: $datatable .= '<span class="LC_nobreak"><label>'.
6467: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6468: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6469: }
6470: } elsif ($row eq 'approval') {
6471: my %checked;
6472: if ($current{$type} =~ /^([12])$/) {
6473: $checked{$1} = ' checked="checked"';
6474: } else {
6475: $checked{'0'} = ' checked="checked"';
6476: }
6477: for my $val (0..2) {
6478: $datatable .= '<span class="LC_nobreak"><label>'.
6479: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6480: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6481: }
6482: } elsif ($row eq 'limit') {
6483: my %checked;
6484: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
6485: $checked{$1} = ' checked="checked"';
6486: } else {
6487: $checked{'none'} = ' checked="checked"';
6488: }
6489: my $cap;
6490: if ($currentcap{$type} =~ /^\d+$/) {
6491: $cap = $currentcap{$type};
6492: }
6493: foreach my $val ('none','allstudents','selfenrolled') {
6494: $datatable .= '<span class="LC_nobreak"><label>'.
6495: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6496: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6497: }
6498: $datatable .= '<br />'.
6499: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
6500: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
6501: '</span>';
6502: }
6503: }
6504: $datatable .= '</td>';
6505: }
6506: $datatable .= '</tr>';
6507: }
6508: $datatable .= '</table></td></tr>';
6509: }
6510: } elsif ($position eq 'bottom') {
6511: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
6512: }
6513: $$rowtotal += $itemcount;
6514: return $datatable;
6515: }
6516:
6517: sub print_validation_rows {
6518: my ($caller,$dom,$settings,$rowtotal) = @_;
6519: my ($itemsref,$namesref,$fieldsref);
6520: if ($caller eq 'selfenroll') {
6521: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
6522: } elsif ($caller eq 'requestcourses') {
6523: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
6524: }
6525: my %currvalidation;
6526: if (ref($settings) eq 'HASH') {
6527: if (ref($settings->{'validation'}) eq 'HASH') {
6528: %currvalidation = %{$settings->{'validation'}};
6529: }
6530: }
6531: my $datatable;
6532: my $itemcount = 0;
6533: foreach my $item (@{$itemsref}) {
6534: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6535: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6536: $namesref->{$item}.
6537: '</span></td>'.
6538: '<td class="LC_left_item">';
6539: if (($item eq 'url') || ($item eq 'button')) {
6540: $datatable .= '<span class="LC_nobreak">'.
6541: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
6542: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
6543: } elsif ($item eq 'fields') {
6544: my @currfields;
6545: if (ref($currvalidation{$item}) eq 'ARRAY') {
6546: @currfields = @{$currvalidation{$item}};
6547: }
6548: foreach my $field (@{$fieldsref}) {
6549: my $check = '';
6550: if (grep(/^\Q$field\E$/,@currfields)) {
6551: $check = ' checked="checked"';
6552: }
6553: $datatable .= '<span class="LC_nobreak"><label>'.
6554: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
6555: ' value="'.$field.'"'.$check.' />'.$field.
6556: '</label></span> ';
6557: }
6558: } elsif ($item eq 'markup') {
6559: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
6560: $currvalidation{$item}.
6561: '</textarea>';
6562: }
6563: $datatable .= '</td></tr>'."\n";
6564: if (ref($rowtotal)) {
6565: $itemcount ++;
6566: }
6567: }
6568: if ($caller eq 'requestcourses') {
6569: my %currhash;
6570: if (ref($settings) eq 'HASH') {
6571: if (ref($settings->{'validation'}) eq 'HASH') {
6572: if ($settings->{'validation'}{'dc'} ne '') {
6573: $currhash{$settings->{'validation'}{'dc'}} = 1;
6574: }
6575: }
6576: }
6577: my $numinrow = 2;
6578: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
6579: 'validationdc',%currhash);
6580: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6581: $datatable .= '<tr'.$css_class.'><td>';
6582: if ($numdc > 1) {
6583: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
6584: } else {
6585: $datatable .= &mt('Course creation processed as: ');
6586: }
6587: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
6588: $itemcount ++;
6589: }
6590: if (ref($rowtotal)) {
6591: $$rowtotal += $itemcount;
6592: }
6593: return $datatable;
6594: }
6595:
6596: sub print_privacy {
6597: my ($position,$dom,$settings,$rowtotal) = @_;
6598: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
6599: my $itemcount = 0;
6600: unless ($position eq 'top') {
6601: @items = ('domain','author','course','community');
6602: %names = &Apache::lonlocal::texthash (
6603: domain => 'Assigned domain role(s)',
6604: author => 'Assigned co-author role(s)',
6605: course => 'Assigned course role(s)',
6606: community => 'Assigned community role',
6607: );
6608: $numinrow = 4;
6609: ($othertitle,$usertypes,$types) =
6610: &Apache::loncommon::sorted_inst_types($dom);
6611: }
6612: if (($position eq 'top') || ($position eq 'middle')) {
6613: my (%by_ip,%by_location,@intdoms,@instdoms);
6614: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6615: if ($position eq 'top') {
6616: my %curr;
6617: my @options = ('none','user','domain','auto');
6618: my %titles = &Apache::lonlocal::texthash (
6619: none => 'Not allowed',
6620: user => 'User authorizes',
6621: domain => 'DC authorizes',
6622: auto => 'Unrestricted',
6623: instdom => 'Other domain shares institution/provider',
6624: extdom => 'Other domain has different institution/provider',
6625: );
6626: my %names = &Apache::lonlocal::texthash (
6627: domain => 'Domain role',
6628: author => 'Co-author role',
6629: course => 'Course role',
6630: community => 'Community role',
6631: );
6632: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6633: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6634: foreach my $domtype ('instdom','extdom') {
6635: my (%checked,$skip);
6636: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6637: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
6638: '<td class="LC_left_item">';
6639: if ($domtype eq 'instdom') {
6640: unless (@instdoms > 1) {
6641: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
6642: $skip = 1;
6643: }
6644: } elsif ($domtype eq 'extdom') {
6645: if (keys(%by_location) == 0) {
6646: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
6647: $skip = 1;
6648: }
6649: }
6650: unless ($skip) {
6651: foreach my $roletype ('domain','author','course','community') {
6652: $checked{'auto'} = ' checked="checked"';
6653: if (ref($settings) eq 'HASH') {
6654: if (ref($settings->{approval}) eq 'HASH') {
6655: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
6656: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
6657: $checked{$1} = ' checked="checked"';
6658: $checked{'auto'} = '';
6659: }
6660: }
6661: }
6662: }
6663: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
6664: foreach my $option (@options) {
6665: $datatable .= '<span class="LC_nobreak"><label>'.
6666: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
6667: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6668: '</label></span> ';
6669: }
6670: $datatable .= '</fieldset>';
6671: }
6672: }
6673: $datatable .= '</td></tr>';
6674: $itemcount ++;
6675: }
6676: } elsif ($position eq 'middle') {
6677: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
6678: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6679: foreach my $item (@{$types}) {
6680: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
6681: $numinrow,$itemcount,'','','','','',
6682: '',$usertypes->{$item});
6683: $itemcount ++;
6684: }
6685: }
6686: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
6687: $numinrow,$itemcount,'','','','','',
6688: '',$othertitle);
6689: $itemcount ++;
6690: } else {
6691: my (@insttypes,%insttitles);
6692: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6693: @insttypes = @{$types};
6694: %insttitles = %{$usertypes};
6695: }
6696: foreach my $item (@insttypes,'default') {
6697: my $title;
6698: if ($item eq 'default') {
6699: $title = $othertitle;
6700: } else {
6701: $title = $insttitles{$item};
6702: }
6703: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6704: $datatable .= '<tr'.$css_class.'>'.
6705: '<td class="LC_left_item">'.$title.'</td>'.
6706: '<td class="LC_left_item">'.
6707: &mt('Nothing to set here, as there are no other domains').
6708: '</td></tr>';
6709: $itemcount ++;
6710: }
6711: }
6712: }
6713: } else {
6714: my $prefix;
6715: if ($position eq 'lower') {
6716: $prefix = 'priv';
6717: } else {
6718: $prefix = 'unpriv';
6719: }
6720: foreach my $item (@items) {
6721: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
6722: $numinrow,$itemcount,'','','','','',
6723: '',$names{$item});
6724: $itemcount ++;
6725: }
6726: }
6727: if (ref($rowtotal)) {
6728: $$rowtotal += $itemcount;
6729: }
6730: return $datatable;
6731: }
6732:
6733: sub print_passwords {
6734: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
6735: my ($datatable,$css_class);
6736: my $itemcount = 0;
6737: my %titles = &Apache::lonlocal::texthash (
6738: captcha => '"Forgot Password" CAPTCHA validation',
6739: link => 'Reset link expiration (hours)',
6740: case => 'Case-sensitive usernames/e-mail',
6741: prelink => 'Information required (form 1)',
6742: postlink => 'Information required (form 2)',
6743: emailsrc => 'LON-CAPA e-mail address type(s)',
6744: customtext => 'Domain specific text (HTML)',
6745: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
6746: intauth_check => 'Check bcrypt cost if authenticated',
6747: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
6748: permanent => 'Permanent e-mail address',
6749: critical => 'Critical notification address',
6750: notify => 'Notification address',
6751: min => 'Minimum password length',
6752: max => 'Maximum password length',
6753: chars => 'Required characters',
6754: expire => 'Password expiration (days)',
6755: numsaved => 'Number of previous passwords to save and disallow reuse',
6756: );
6757: if ($position eq 'top') {
6758: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6759: my $shownlinklife = 2;
6760: my $prelink = 'both';
6761: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
6762: if (ref($settings) eq 'HASH') {
6763: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
6764: $shownlinklife = $settings->{resetlink};
6765: }
6766: if (ref($settings->{resetcase}) eq 'ARRAY') {
6767: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
6768: }
6769: if ($settings->{resetprelink} =~ /^(both|either)$/) {
6770: $prelink = $settings->{resetprelink};
6771: }
6772: if (ref($settings->{resetpostlink}) eq 'HASH') {
6773: %postlink = %{$settings->{resetpostlink}};
6774: }
6775: if (ref($settings->{resetemail}) eq 'ARRAY') {
6776: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
6777: }
6778: if ($settings->{resetremove}) {
6779: $nostdtext = 1;
6780: }
6781: if ($settings->{resetcustom}) {
6782: $customurl = $settings->{resetcustom};
6783: }
6784: } else {
6785: if (ref($types) eq 'ARRAY') {
6786: foreach my $item (@{$types}) {
6787: $casesens{$item} = 1;
6788: $postlink{$item} = ['username','email'];
6789: }
6790: }
6791: $casesens{'default'} = 1;
6792: $postlink{'default'} = ['username','email'];
6793: $prelink = 'both';
6794: %emailsrc = (
6795: permanent => 1,
6796: critical => 1,
6797: notify => 1,
6798: );
6799: }
6800: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
6801: $itemcount ++;
6802: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6803: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6804: '<td class="LC_left_item">'.
6805: '<input type="textbox" value="'.$shownlinklife.'" '.
6806: 'name="passwords_link" size="3" /></td></tr>';
6807: $itemcount ++;
6808: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6809: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6810: '<td class="LC_left_item">';
6811: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6812: foreach my $item (@{$types}) {
6813: my $checkedcase;
6814: if ($casesens{$item}) {
6815: $checkedcase = ' checked="checked"';
6816: }
6817: $datatable .= '<span class="LC_nobreak"><label>'.
6818: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6819: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6820: '</span> ';
6821: }
6822: }
6823: my $checkedcase;
6824: if ($casesens{'default'}) {
6825: $checkedcase = ' checked="checked"';
6826: }
6827: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6828: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6829: $othertitle.'</label></span></td>';
6830: $itemcount ++;
6831: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6832: my %checkedpre = (
6833: both => ' checked="checked"',
6834: either => '',
6835: );
6836: if ($prelink eq 'either') {
6837: $checkedpre{either} = ' checked="checked"';
6838: $checkedpre{both} = '';
6839: }
6840: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6841: '<td class="LC_left_item"><span class="LC_nobreak">'.
6842: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6843: &mt('Both username and e-mail address').'</label></span> '.
6844: '<span class="LC_nobreak"><label>'.
6845: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6846: &mt('Either username or e-mail address').'</label></span></td></tr>';
6847: $itemcount ++;
6848: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6849: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6850: '<td class="LC_left_item">';
6851: my %postlinked;
6852: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6853: foreach my $item (@{$types}) {
6854: undef(%postlinked);
6855: $datatable .= '<fieldset style="display: inline-block;">'.
6856: '<legend>'.$usertypes->{$item}.'</legend>';
6857: if (ref($postlink{$item}) eq 'ARRAY') {
6858: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6859: }
6860: foreach my $field ('email','username') {
6861: my $checked;
6862: if ($postlinked{$field}) {
6863: $checked = ' checked="checked"';
6864: }
6865: $datatable .= '<span class="LC_nobreak"><label>'.
6866: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6867: $field.'"'.$checked.' />'.$field.'</label>'.
6868: '<span> ';
6869: }
6870: $datatable .= '</fieldset>';
6871: }
6872: }
6873: if (ref($postlink{'default'}) eq 'ARRAY') {
6874: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6875: }
6876: $datatable .= '<fieldset style="display: inline-block;">'.
6877: '<legend>'.$othertitle.'</legend>';
6878: foreach my $field ('email','username') {
6879: my $checked;
6880: if ($postlinked{$field}) {
6881: $checked = ' checked="checked"';
6882: }
6883: $datatable .= '<span class="LC_nobreak"><label>'.
6884: '<input type="checkbox" name="passwords_postlink_default" value="'.
6885: $field.'"'.$checked.' />'.$field.'</label>'.
6886: '<span> ';
6887: }
6888: $datatable .= '</fieldset></td></tr>';
6889: $itemcount ++;
6890: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6891: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6892: '<td class="LC_left_item">';
6893: foreach my $type ('permanent','critical','notify') {
6894: my $checkedemail;
6895: if ($emailsrc{$type}) {
6896: $checkedemail = ' checked="checked"';
6897: }
6898: $datatable .= '<span class="LC_nobreak"><label>'.
6899: '<input type="checkbox" name="passwords_emailsrc" value="'.
6900: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6901: '<span> ';
6902: }
6903: $datatable .= '</td></tr>';
6904: $itemcount ++;
6905: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6906: my $switchserver = &check_switchserver($dom,$confname);
6907: my ($showstd,$noshowstd);
6908: if ($nostdtext) {
6909: $noshowstd = ' checked="checked"';
6910: } else {
6911: $showstd = ' checked="checked"';
6912: }
6913: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6914: '<td class="LC_left_item"><span class="LC_nobreak">'.
6915: &mt('Retain standard text:').
6916: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6917: &mt('Yes').'</label>'.' '.
6918: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6919: &mt('No').'</label></span><br />'.
6920: '<span class="LC_fontsize_small">'.
6921: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6922: &mt('Include custom text:');
6923: if ($customurl) {
6924: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
6925: undef,undef,undef,undef,'background-color:#ffffff');
6926: $datatable .= '<span class="LC_nobreak"> '.$link.
6927: '<label><input type="checkbox" name="passwords_custom_del"'.
6928: ' value="1" />'.&mt('Delete?').'</label></span>'.
6929: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6930: }
6931: if ($switchserver) {
6932: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6933: } else {
6934: $datatable .='<span class="LC_nobreak"> '.
6935: '<input type="file" name="passwords_customfile" /></span>';
6936: }
6937: $datatable .= '</td></tr>';
6938: } elsif ($position eq 'middle') {
6939: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6940: my @items = ('intauth_cost','intauth_check','intauth_switch');
6941: my %defaults;
6942: if (ref($domconf{'defaults'}) eq 'HASH') {
6943: %defaults = %{$domconf{'defaults'}};
6944: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6945: $defaults{'intauth_cost'} = 10;
6946: }
6947: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6948: $defaults{'intauth_check'} = 0;
6949: }
6950: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6951: $defaults{'intauth_switch'} = 0;
6952: }
6953: } else {
6954: %defaults = (
6955: 'intauth_cost' => 10,
6956: 'intauth_check' => 0,
6957: 'intauth_switch' => 0,
6958: );
6959: }
6960: foreach my $item (@items) {
6961: if ($itemcount%2) {
6962: $css_class = '';
6963: } else {
6964: $css_class = ' class="LC_odd_row" ';
6965: }
6966: $datatable .= '<tr'.$css_class.'>'.
6967: '<td><span class="LC_nobreak">'.$titles{$item}.
6968: '</span></td><td class="LC_left_item" colspan="3">';
6969: if ($item eq 'intauth_switch') {
6970: my @options = (0,1,2);
6971: my %optiondesc = &Apache::lonlocal::texthash (
6972: 0 => 'No',
6973: 1 => 'Yes',
6974: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6975: );
6976: $datatable .= '<table width="100%">';
6977: foreach my $option (@options) {
6978: my $checked = ' ';
6979: if ($defaults{$item} eq $option) {
6980: $checked = ' checked="checked"';
6981: }
6982: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6983: '<label><input type="radio" name="'.$item.
6984: '" value="'.$option.'"'.$checked.' />'.
6985: $optiondesc{$option}.'</label></span></td></tr>';
6986: }
6987: $datatable .= '</table>';
6988: } elsif ($item eq 'intauth_check') {
6989: my @options = (0,1,2);
6990: my %optiondesc = &Apache::lonlocal::texthash (
6991: 0 => 'No',
6992: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6993: 2 => 'Yes, disallow login if stored cost is less than domain default',
6994: );
6995: $datatable .= '<table width="100%">';
6996: foreach my $option (@options) {
6997: my $checked = ' ';
6998: my $onclick;
6999: if ($defaults{$item} eq $option) {
7000: $checked = ' checked="checked"';
7001: }
7002: if ($option == 2) {
7003: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7004: }
7005: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7006: '<label><input type="radio" name="'.$item.
7007: '" value="'.$option.'"'.$checked.$onclick.' />'.
7008: $optiondesc{$option}.'</label></span></td></tr>';
7009: }
7010: $datatable .= '</table>';
7011: } else {
7012: $datatable .= '<input type="text" name="'.$item.'" value="'.
7013: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7014: }
7015: $datatable .= '</td></tr>';
7016: $itemcount ++;
7017: }
7018: } elsif ($position eq 'lower') {
7019: my ($min,$max,%chars,$expire,$numsaved);
7020: $min = $Apache::lonnet::passwdmin;
7021: if (ref($settings) eq 'HASH') {
7022: if ($settings->{min}) {
7023: $min = $settings->{min};
7024: }
7025: if ($settings->{max}) {
7026: $max = $settings->{max};
7027: }
7028: if (ref($settings->{chars}) eq 'ARRAY') {
7029: map { $chars{$_} = 1; } (@{$settings->{chars}});
7030: }
7031: if ($settings->{expire}) {
7032: $expire = $settings->{expire};
7033: }
7034: if ($settings->{numsaved}) {
7035: $numsaved = $settings->{numsaved};
7036: }
7037: }
7038: my %rulenames = &Apache::lonlocal::texthash(
7039: uc => 'At least one upper case letter',
7040: lc => 'At least one lower case letter',
7041: num => 'At least one number',
7042: spec => 'At least one non-alphanumeric',
7043: );
7044: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7045: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7046: '<td class="LC_left_item"><span class="LC_nobreak">'.
7047: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
7048: 'onblur="javascript:warnIntPass(this);" />'.
7049: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7050: '</span></td></tr>';
7051: $itemcount ++;
7052: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7053: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7054: '<td class="LC_left_item"><span class="LC_nobreak">'.
7055: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
7056: 'onblur="javascript:warnIntPass(this);" />'.
7057: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7058: '</span></td></tr>';
7059: $itemcount ++;
7060: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7061: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7062: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7063: '</span></td>';
7064: my $numinrow = 2;
7065: my @possrules = ('uc','lc','num','spec');
7066: $datatable .= '<td class="LC_left_item"><table>';
7067: for (my $i=0; $i<@possrules; $i++) {
7068: my ($rem,$checked);
7069: if ($chars{$possrules[$i]}) {
7070: $checked = ' checked="checked"';
7071: }
7072: $rem = $i%($numinrow);
7073: if ($rem == 0) {
7074: if ($i > 0) {
7075: $datatable .= '</tr>';
7076: }
7077: $datatable .= '<tr>';
7078: }
7079: $datatable .= '<td><span class="LC_nobreak"><label>'.
7080: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7081: $rulenames{$possrules[$i]}.'</label></span></td>';
7082: }
7083: my $rem = @possrules%($numinrow);
7084: my $colsleft = $numinrow - $rem;
7085: if ($colsleft > 1 ) {
7086: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7087: ' </td>';
7088: } elsif ($colsleft == 1) {
7089: $datatable .= '<td class="LC_left_item"> </td>';
7090: }
7091: $datatable .='</table></td></tr>';
7092: $itemcount ++;
7093: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7094: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7095: '<td class="LC_left_item"><span class="LC_nobreak">'.
7096: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" '.
7097: 'onblur="javascript:warnIntPass(this);" />'.
7098: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7099: '</span></td></tr>';
7100: $itemcount ++;
7101: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7102: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7103: '<td class="LC_left_item"><span class="LC_nobreak">'.
7104: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
7105: 'onblur="javascript:warnIntPass(this);" />'.
7106: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7107: '</span></td></tr>';
7108: } else {
7109: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7110: my %ownerchg = (
7111: by => {},
7112: for => {},
7113: );
7114: my %ownertitles = &Apache::lonlocal::texthash (
7115: by => 'Course owner status(es) allowed',
7116: for => 'Student status(es) allowed',
7117: );
7118: if (ref($settings) eq 'HASH') {
7119: if (ref($settings->{crsownerchg}) eq 'HASH') {
7120: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7121: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7122: }
7123: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7124: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7125: }
7126: }
7127: }
7128: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7129: $datatable .= '<tr '.$css_class.'>'.
7130: '<td>'.
7131: &mt('Requirements').'<ul>'.
7132: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7133: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7134: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7135: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7136: '</ul>'.
7137: '</td>'.
7138: '<td class="LC_left_item">';
7139: foreach my $item ('by','for') {
7140: $datatable .= '<fieldset style="display: inline-block;">'.
7141: '<legend>'.$ownertitles{$item}.'</legend>';
7142: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7143: foreach my $type (@{$types}) {
7144: my $checked;
7145: if ($ownerchg{$item}{$type}) {
7146: $checked = ' checked="checked"';
7147: }
7148: $datatable .= '<span class="LC_nobreak"><label>'.
7149: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7150: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7151: '</span> ';
7152: }
7153: }
7154: my $checked;
7155: if ($ownerchg{$item}{'default'}) {
7156: $checked = ' checked="checked"';
7157: }
7158: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7159: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7160: $othertitle.'</label></span></fieldset>';
7161: }
7162: $datatable .= '</td></tr>';
7163: }
7164: return $datatable;
7165: }
7166:
7167: sub print_usersessions {
7168: my ($position,$dom,$settings,$rowtotal) = @_;
7169: my ($css_class,$datatable,$itemcount,%checked,%choices);
7170: my (%by_ip,%by_location,@intdoms,@instdoms);
7171: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7172:
7173: my @alldoms = &Apache::lonnet::all_domains();
7174: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7175: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7176: my %altids = &id_for_thisdom(%servers);
7177: if ($position eq 'top') {
7178: if (keys(%serverhomes) > 1) {
7179: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
7180: my ($curroffloadnow,$curroffloadoth);
7181: if (ref($settings) eq 'HASH') {
7182: if (ref($settings->{'offloadnow'}) eq 'HASH') {
7183: $curroffloadnow = $settings->{'offloadnow'};
7184: }
7185: if (ref($settings->{'offloadoth'}) eq 'HASH') {
7186: $curroffloadoth = $settings->{'offloadoth'};
7187: }
7188: }
7189: my $other_insts = scalar(keys(%by_location));
7190: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
7191: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
7192: } else {
7193: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7194: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
7195: '</td></tr>';
7196: }
7197: } else {
7198: my %titles = &usersession_titles();
7199: my ($prefix,@types);
7200: if ($position eq 'bottom') {
7201: $prefix = 'remote';
7202: @types = ('version','excludedomain','includedomain');
7203: } else {
7204: $prefix = 'hosted';
7205: @types = ('excludedomain','includedomain');
7206: }
7207: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7208: }
7209: $$rowtotal += $itemcount;
7210: return $datatable;
7211: }
7212:
7213: sub rules_by_location {
7214: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
7215: my ($datatable,$itemcount,$css_class);
7216: if (keys(%{$by_location}) == 0) {
7217: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7218: $datatable = '<tr'.$css_class.'><td colspan="2">'.
7219: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
7220: '</td></tr>';
7221: $itemcount = 1;
7222: } else {
7223: $itemcount = 0;
7224: my $numinrow = 5;
7225: my (%current,%checkedon,%checkedoff);
7226: my @locations = sort(keys(%{$by_location}));
7227: foreach my $type (@{$types}) {
7228: $checkedon{$type} = '';
7229: $checkedoff{$type} = ' checked="checked"';
7230: }
7231: if (ref($settings) eq 'HASH') {
7232: if (ref($settings->{$prefix}) eq 'HASH') {
7233: foreach my $key (keys(%{$settings->{$prefix}})) {
7234: $current{$key} = $settings->{$prefix}{$key};
7235: if ($key eq 'version') {
7236: if ($current{$key} ne '') {
7237: $checkedon{$key} = ' checked="checked"';
7238: $checkedoff{$key} = '';
7239: }
7240: } elsif (ref($current{$key}) eq 'ARRAY') {
7241: $checkedon{$key} = ' checked="checked"';
7242: $checkedoff{$key} = '';
7243: }
7244: }
7245: }
7246: }
7247: foreach my $type (@{$types}) {
7248: next if ($type ne 'version' && !@locations);
7249: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7250: $datatable .= '<tr'.$css_class.'>
7251: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
7252: <span class="LC_nobreak">
7253: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
7254: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
7255: if ($type eq 'version') {
7256: my @lcversions = &Apache::lonnet::all_loncaparevs();
7257: my $selector = '<select name="'.$prefix.'_version">';
7258: foreach my $version (@lcversions) {
7259: my $selected = '';
7260: if ($current{'version'} eq $version) {
7261: $selected = ' selected="selected"';
7262: }
7263: $selector .= ' <option value="'.$version.'"'.
7264: $selected.'>'.$version.'</option>';
7265: }
7266: $selector .= '</select> ';
7267: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
7268: } else {
7269: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
7270: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
7271: ' />'.(' 'x2).
7272: '<input type="button" value="'.&mt('uncheck all').'" '.
7273: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
7274: "\n".
7275: '</div><div><table>';
7276: my $rem;
7277: for (my $i=0; $i<@locations; $i++) {
7278: my ($showloc,$value,$checkedtype);
7279: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
7280: my $ip = $by_location->{$locations[$i]}->[0];
7281: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7282: $value = join(':',@{$by_ip->{$ip}});
7283: $showloc = join(', ',@{$by_ip->{$ip}});
7284: if (ref($current{$type}) eq 'ARRAY') {
7285: foreach my $loc (@{$by_ip->{$ip}}) {
7286: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
7287: $checkedtype = ' checked="checked"';
7288: last;
7289: }
7290: }
7291: }
7292: }
7293: }
7294: $rem = $i%($numinrow);
7295: if ($rem == 0) {
7296: if ($i > 0) {
7297: $datatable .= '</tr>';
7298: }
7299: $datatable .= '<tr>';
7300: }
7301: $datatable .= '<td class="LC_left_item">'.
7302: '<span class="LC_nobreak"><label>'.
7303: '<input type="checkbox" name="'.$prefix.'_'.$type.
7304: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
7305: '</label></span></td>';
7306: }
7307: $rem = @locations%($numinrow);
7308: my $colsleft = $numinrow - $rem;
7309: if ($colsleft > 1 ) {
7310: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7311: ' </td>';
7312: } elsif ($colsleft == 1) {
7313: $datatable .= '<td class="LC_left_item"> </td>';
7314: }
7315: $datatable .= '</tr></table>';
7316: }
7317: $datatable .= '</td></tr>';
7318: $itemcount ++;
7319: }
7320: }
7321: return ($datatable,$itemcount);
7322: }
7323:
7324: sub print_ssl {
7325: my ($position,$dom,$settings,$rowtotal) = @_;
7326: my ($css_class,$datatable);
7327: my $itemcount = 1;
7328: if ($position eq 'top') {
7329: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7330: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7331: my $same_institution;
7332: if ($intdom ne '') {
7333: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
7334: if (ref($internet_names) eq 'ARRAY') {
7335: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
7336: $same_institution = 1;
7337: }
7338: }
7339: }
7340: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7341: $datatable = '<tr'.$css_class.'><td colspan="2">';
7342: if ($same_institution) {
7343: my %domservers = &Apache::lonnet::get_servers($dom);
7344: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
7345: } else {
7346: $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.");
7347: }
7348: $datatable .= '</td></tr>';
7349: $itemcount ++;
7350: } else {
7351: my %titles = &ssl_titles();
7352: my (%by_ip,%by_location,@intdoms,@instdoms);
7353: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7354: my @alldoms = &Apache::lonnet::all_domains();
7355: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7356: my @domservers = &Apache::lonnet::get_servers($dom);
7357: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7358: my %altids = &id_for_thisdom(%servers);
7359: if (($position eq 'connto') || ($position eq 'connfrom')) {
7360: my $legacy;
7361: unless (ref($settings) eq 'HASH') {
7362: my $name;
7363: if ($position eq 'connto') {
7364: $name = 'loncAllowInsecure';
7365: } else {
7366: $name = 'londAllowInsecure';
7367: }
7368: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
7369: my @ids=&Apache::lonnet::current_machine_ids();
7370: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
7371: my %what = (
7372: $name => 1,
7373: );
7374: my ($result,$returnhash) =
7375: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
7376: if ($result eq 'ok') {
7377: if (ref($returnhash) eq 'HASH') {
7378: $legacy = $returnhash->{$name};
7379: }
7380: }
7381: } else {
7382: $legacy = $Apache::lonnet::perlvar{$name};
7383: }
7384: }
7385: foreach my $type ('dom','intdom','other') {
7386: my %checked;
7387: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7388: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
7389: '<td class="LC_right_item">';
7390: my $skip;
7391: if ($type eq 'dom') {
7392: unless (keys(%servers) > 1) {
7393: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
7394: $skip = 1;
7395: }
7396: }
7397: if ($type eq 'intdom') {
7398: unless (@instdoms > 1) {
7399: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
7400: $skip = 1;
7401: }
7402: } elsif ($type eq 'other') {
7403: if (keys(%by_location) == 0) {
7404: $datatable .= &mt('Nothing to set here, as there are no other institutions');
7405: $skip = 1;
7406: }
7407: }
7408: unless ($skip) {
7409: $checked{'yes'} = ' checked="checked"';
7410: if (ref($settings) eq 'HASH') {
7411: if (ref($settings->{$position}) eq 'HASH') {
7412: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
7413: $checked{$1} = $checked{'yes'};
7414: delete($checked{'yes'});
7415: }
7416: }
7417: } else {
7418: if ($legacy == 0) {
7419: $checked{'req'} = $checked{'yes'};
7420: delete($checked{'yes'});
7421: }
7422: }
7423: foreach my $option ('no','yes','req') {
7424: $datatable .= '<span class="LC_nobreak"><label>'.
7425: '<input type="radio" name="'.$position.'_'.$type.'" '.
7426: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7427: '</label></span>'.(' 'x2);
7428: }
7429: }
7430: $datatable .= '</td></tr>';
7431: $itemcount ++;
7432: }
7433: } else {
7434: my $prefix = 'replication';
7435: my @types = ('certreq','nocertreq');
7436: if (keys(%by_location) == 0) {
7437: $datatable .= '<tr'.$css_class.'><td>'.
7438: &mt('Nothing to set here, as there are no other institutions').
7439: '</td></tr>';
7440: $itemcount ++;
7441: } else {
7442: ($datatable,$itemcount) =
7443: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7444: }
7445: }
7446: }
7447: $$rowtotal += $itemcount;
7448: return $datatable;
7449: }
7450:
7451: sub ssl_titles {
7452: return &Apache::lonlocal::texthash (
7453: dom => 'LON-CAPA servers/VMs from same domain',
7454: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
7455: other => 'External LON-CAPA servers/VMs',
7456: connto => 'Connections to other servers',
7457: connfrom => 'Connections from other servers',
7458: replication => 'Replicating content to other institutions',
7459: certreq => 'Client certificate required, but specific domains exempt',
7460: nocertreq => 'No client certificate required, except for specific domains',
7461: no => 'SSL not used',
7462: yes => 'SSL Optional (used if available)',
7463: req => 'SSL Required',
7464: );
7465: }
7466:
7467: sub print_trust {
7468: my ($prefix,$dom,$settings,$rowtotal) = @_;
7469: my ($css_class,$datatable,%checked,%choices);
7470: my (%by_ip,%by_location,@intdoms,@instdoms);
7471: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7472: my $itemcount = 1;
7473: my %titles = &trust_titles();
7474: my @types = ('exc','inc');
7475: if ($prefix eq 'top') {
7476: $prefix = 'content';
7477: } elsif ($prefix eq 'bottom') {
7478: $prefix = 'msg';
7479: }
7480: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7481: $$rowtotal += $itemcount;
7482: return $datatable;
7483: }
7484:
7485: sub trust_titles {
7486: return &Apache::lonlocal::texthash(
7487: content => "Access to this domain's content by others",
7488: shared => "Access to other domain's content by this domain",
7489: enroll => "Enrollment in this domain's courses by others",
7490: othcoau => "Co-author roles in this domain for others",
7491: coaurem => "Co-author roles for this domain's users elsewhere",
7492: domroles => "Domain roles in this domain assignable to others",
7493: catalog => "Course Catalog for this domain displayed elsewhere",
7494: reqcrs => "Requests for creation of courses in this domain by others",
7495: msg => "Users in other domains can send messages to this domain",
7496: exc => "Allow all, but exclude specific domains",
7497: inc => "Deny all, but include specific domains",
7498: );
7499: }
7500:
7501: sub build_location_hashes {
7502: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
7503: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
7504: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
7505: my %iphost = &Apache::lonnet::get_iphost();
7506: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
7507: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
7508: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
7509: foreach my $id (@{$iphost{$primary_ip}}) {
7510: my $intdom = &Apache::lonnet::internet_dom($id);
7511: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
7512: push(@{$intdoms},$intdom);
7513: }
7514: }
7515: }
7516: foreach my $ip (keys(%iphost)) {
7517: if (ref($iphost{$ip}) eq 'ARRAY') {
7518: foreach my $id (@{$iphost{$ip}}) {
7519: my $location = &Apache::lonnet::internet_dom($id);
7520: if ($location) {
7521: if (grep(/^\Q$location\E$/,@{$intdoms})) {
7522: my $dom = &Apache::lonnet::host_domain($id);
7523: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
7524: push(@{$instdoms},$dom);
7525: }
7526: next;
7527: }
7528: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7529: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
7530: push(@{$by_ip->{$ip}},$location);
7531: }
7532: } else {
7533: $by_ip->{$ip} = [$location];
7534: }
7535: }
7536: }
7537: }
7538: }
7539: foreach my $ip (sort(keys(%{$by_ip}))) {
7540: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7541: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
7542: my $first = $by_ip->{$ip}->[0];
7543: if (ref($by_location->{$first}) eq 'ARRAY') {
7544: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
7545: push(@{$by_location->{$first}},$ip);
7546: }
7547: } else {
7548: $by_location->{$first} = [$ip];
7549: }
7550: }
7551: }
7552: return;
7553: }
7554:
7555: sub current_offloads_to {
7556: my ($dom,$settings,$servers) = @_;
7557: my (%spareid,%otherdomconfigs);
7558: if (ref($servers) eq 'HASH') {
7559: foreach my $lonhost (sort(keys(%{$servers}))) {
7560: my $gotspares;
7561: if (ref($settings) eq 'HASH') {
7562: if (ref($settings->{'spares'}) eq 'HASH') {
7563: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
7564: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
7565: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
7566: $gotspares = 1;
7567: }
7568: }
7569: }
7570: unless ($gotspares) {
7571: my $gotspares;
7572: my $serverhomeID =
7573: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
7574: my $serverhomedom =
7575: &Apache::lonnet::host_domain($serverhomeID);
7576: if ($serverhomedom ne $dom) {
7577: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
7578: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7579: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7580: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7581: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7582: $gotspares = 1;
7583: }
7584: }
7585: } else {
7586: $otherdomconfigs{$serverhomedom} =
7587: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
7588: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
7589: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7590: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7591: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
7592: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7593: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7594: $gotspares = 1;
7595: }
7596: }
7597: }
7598: }
7599: }
7600: }
7601: }
7602: unless ($gotspares) {
7603: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
7604: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7605: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7606: } else {
7607: my $server_hostname = &Apache::lonnet::hostname($lonhost);
7608: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
7609: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
7610: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7611: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7612: } else {
7613: my %what = (
7614: spareid => 1,
7615: );
7616: my ($result,$returnhash) =
7617: &Apache::lonnet::get_remote_globals($lonhost,\%what);
7618: if ($result eq 'ok') {
7619: if (ref($returnhash) eq 'HASH') {
7620: if (ref($returnhash->{'spareid'}) eq 'HASH') {
7621: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
7622: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
7623: }
7624: }
7625: }
7626: }
7627: }
7628: }
7629: }
7630: }
7631: return %spareid;
7632: }
7633:
7634: sub spares_row {
7635: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
7636: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
7637: my $css_class;
7638: my $numinrow = 4;
7639: my $itemcount = 1;
7640: my $datatable;
7641: my %typetitles = &sparestype_titles();
7642: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
7643: foreach my $server (sort(keys(%{$servers}))) {
7644: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
7645: my ($othercontrol,$serverdom);
7646: if ($serverhome ne $server) {
7647: $serverdom = &Apache::lonnet::host_domain($serverhome);
7648: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7649: } else {
7650: $serverdom = &Apache::lonnet::host_domain($server);
7651: if ($serverdom ne $dom) {
7652: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7653: }
7654: }
7655: next unless (ref($spareid->{$server}) eq 'HASH');
7656: my ($checkednow,$checkedoth);
7657: if (ref($curroffloadnow) eq 'HASH') {
7658: if ($curroffloadnow->{$server}) {
7659: $checkednow = ' checked="checked"';
7660: }
7661: }
7662: if (ref($curroffloadoth) eq 'HASH') {
7663: if ($curroffloadoth->{$server}) {
7664: $checkedoth = ' checked="checked"';
7665: }
7666: }
7667: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7668: $datatable .= '<tr'.$css_class.'>
7669: <td rowspan="2">
7670: <span class="LC_nobreak">'.
7671: &mt('[_1] when busy, offloads to:'
7672: ,'<b>'.$server.'</b>').'</span><br />'.
7673: '<span class="LC_nobreak">'."\n".
7674: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
7675: ' '.&mt('Switch any active user on next access').'</label></span>'.
7676: "\n";
7677: if ($other_insts) {
7678: $datatable .= '<br />'.
7679: '<span class="LC_nobreak">'."\n".
7680: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
7681: ' '.&mt('Switch other institutions on next access').'</label></span>'.
7682: "\n";
7683: }
7684: my (%current,%canselect);
7685: my @choices =
7686: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
7687: foreach my $type ('primary','default') {
7688: if (ref($spareid->{$server}) eq 'HASH') {
7689: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
7690: my @spares = @{$spareid->{$server}{$type}};
7691: if (@spares > 0) {
7692: if ($othercontrol) {
7693: $current{$type} = join(', ',@spares);
7694: } else {
7695: $current{$type} .= '<table>';
7696: my $numspares = scalar(@spares);
7697: for (my $i=0; $i<@spares; $i++) {
7698: my $rem = $i%($numinrow);
7699: if ($rem == 0) {
7700: if ($i > 0) {
7701: $current{$type} .= '</tr>';
7702: }
7703: $current{$type} .= '<tr>';
7704: }
7705: $current{$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'".');" /> '.
7706: $spareid->{$server}{$type}[$i].
7707: '</label></td>'."\n";
7708: }
7709: my $rem = @spares%($numinrow);
7710: my $colsleft = $numinrow - $rem;
7711: if ($colsleft > 1 ) {
7712: $current{$type} .= '<td colspan="'.$colsleft.
7713: '" class="LC_left_item">'.
7714: ' </td>';
7715: } elsif ($colsleft == 1) {
7716: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7717: }
7718: $current{$type} .= '</tr></table>';
7719: }
7720: }
7721: }
7722: if ($current{$type} eq '') {
7723: $current{$type} = &mt('None specified');
7724: }
7725: if ($othercontrol) {
7726: if ($type eq 'primary') {
7727: $canselect{$type} = $othercontrol;
7728: }
7729: } else {
7730: $canselect{$type} =
7731: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7732: '<select name="newspare_'.$type.'_'.$server.'" '.
7733: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7734: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7735: if (@choices > 0) {
7736: foreach my $lonhost (@choices) {
7737: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7738: }
7739: }
7740: $canselect{$type} .= '</select>'."\n";
7741: }
7742: } else {
7743: $current{$type} = &mt('Could not be determined');
7744: if ($type eq 'primary') {
7745: $canselect{$type} = $othercontrol;
7746: }
7747: }
7748: if ($type eq 'default') {
7749: $datatable .= '<tr'.$css_class.'>';
7750: }
7751: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
7752: '<td>'.$current{$type}.'</td>'."\n".
7753: '<td>'.$canselect{$type}.'</td></tr>'."\n";
7754: }
7755: $itemcount ++;
7756: }
7757: }
7758: $$rowtotal += $itemcount;
7759: return $datatable;
7760: }
7761:
7762: sub possible_newspares {
7763: my ($server,$currspares,$serverhomes,$altids) = @_;
7764: my $serverhostname = &Apache::lonnet::hostname($server);
7765: my %excluded;
7766: if ($serverhostname ne '') {
7767: %excluded = (
7768: $serverhostname => 1,
7769: );
7770: }
7771: if (ref($currspares) eq 'HASH') {
7772: foreach my $type (keys(%{$currspares})) {
7773: if (ref($currspares->{$type}) eq 'ARRAY') {
7774: if (@{$currspares->{$type}} > 0) {
7775: foreach my $curr (@{$currspares->{$type}}) {
7776: my $hostname = &Apache::lonnet::hostname($curr);
7777: $excluded{$hostname} = 1;
7778: }
7779: }
7780: }
7781: }
7782: }
7783: my @choices;
7784: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
7785: if (keys(%{$serverhomes}) > 1) {
7786: foreach my $name (sort(keys(%{$serverhomes}))) {
7787: unless ($excluded{$name}) {
7788: if (exists($altids->{$serverhomes->{$name}})) {
7789: push(@choices,$altids->{$serverhomes->{$name}});
7790: } else {
7791: push(@choices,$serverhomes->{$name});
7792: }
7793: }
7794: }
7795: }
7796: }
7797: return sort(@choices);
7798: }
7799:
7800: sub print_loadbalancing {
7801: my ($dom,$settings,$rowtotal) = @_;
7802: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7803: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7804: my $numinrow = 1;
7805: my $datatable;
7806: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7807: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
7808: if (ref($settings) eq 'HASH') {
7809: %existing = %{$settings};
7810: }
7811: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
7812: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
7813: \%currtargets,\%currrules,\%currcookies);
7814: } else {
7815: return;
7816: }
7817: my ($othertitle,$usertypes,$types) =
7818: &Apache::loncommon::sorted_inst_types($dom);
7819: my $rownum = 8;
7820: if (ref($types) eq 'ARRAY') {
7821: $rownum += scalar(@{$types});
7822: }
7823: my @css_class = ('LC_odd_row','LC_even_row');
7824: my $balnum = 0;
7825: my $islast;
7826: my (@toshow,$disabledtext);
7827: if (keys(%currbalancer) > 0) {
7828: @toshow = sort(keys(%currbalancer));
7829: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
7830: push(@toshow,'');
7831: }
7832: } else {
7833: @toshow = ('');
7834: $disabledtext = &mt('No existing load balancer');
7835: }
7836: foreach my $lonhost (@toshow) {
7837: if ($balnum == scalar(@toshow)-1) {
7838: $islast = 1;
7839: } else {
7840: $islast = 0;
7841: }
7842: my $cssidx = $balnum%2;
7843: my $targets_div_style = 'display: none';
7844: my $disabled_div_style = 'display: block';
7845: my $homedom_div_style = 'display: none';
7846: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
7847: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
7848: '<p>';
7849: if ($lonhost eq '') {
7850: $datatable .= '<span class="LC_nobreak">';
7851: if (keys(%currbalancer) > 0) {
7852: $datatable .= &mt('Add balancer:');
7853: } else {
7854: $datatable .= &mt('Enable balancer:');
7855: }
7856: $datatable .= ' '.
7857: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
7858: ' id="loadbalancing_lonhost_'.$balnum.'"'.
7859: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
7860: '<option value="" selected="selected">'.&mt('None').
7861: '</option>'."\n";
7862: foreach my $server (sort(keys(%servers))) {
7863: next if ($currbalancer{$server});
7864: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
7865: }
7866: $datatable .=
7867: '</select>'."\n".
7868: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
7869: } else {
7870: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
7871: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
7872: &mt('Stop balancing').'</label>'.
7873: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
7874: $targets_div_style = 'display: block';
7875: $disabled_div_style = 'display: none';
7876: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
7877: $homedom_div_style = 'display: block';
7878: }
7879: }
7880: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
7881: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
7882: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
7883: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
7884: my ($numspares,@spares) = &count_servers($lonhost,%servers);
7885: my @sparestypes = ('primary','default');
7886: my %typetitles = &sparestype_titles();
7887: my %hostherechecked = (
7888: no => ' checked="checked"',
7889: );
7890: my %balcookiechecked = (
7891: no => ' checked="checked"',
7892: );
7893: foreach my $sparetype (@sparestypes) {
7894: my $targettable;
7895: for (my $i=0; $i<$numspares; $i++) {
7896: my $checked;
7897: if (ref($currtargets{$lonhost}) eq 'HASH') {
7898: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7899: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7900: $checked = ' checked="checked"';
7901: }
7902: }
7903: }
7904: my ($chkboxval,$disabled);
7905: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
7906: $chkboxval = $spares[$i];
7907: }
7908: if (exists($currbalancer{$spares[$i]})) {
7909: $disabled = ' disabled="disabled"';
7910: }
7911: $targettable .=
7912: '<td><span class="LC_nobreak"><label>'.
7913: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
7914: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
7915: '</span></label></span></td>';
7916: my $rem = $i%($numinrow);
7917: if ($rem == 0) {
7918: if (($i > 0) && ($i < $numspares-1)) {
7919: $targettable .= '</tr>';
7920: }
7921: if ($i < $numspares-1) {
7922: $targettable .= '<tr>';
7923: }
7924: }
7925: }
7926: if ($targettable ne '') {
7927: my $rem = $numspares%($numinrow);
7928: my $colsleft = $numinrow - $rem;
7929: if ($colsleft > 1 ) {
7930: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7931: ' </td>';
7932: } elsif ($colsleft == 1) {
7933: $targettable .= '<td class="LC_left_item"> </td>';
7934: }
7935: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
7936: '<table><tr>'.$targettable.'</tr></table><br />';
7937: }
7938: $hostherechecked{$sparetype} = '';
7939: if (ref($currtargets{$lonhost}) eq 'HASH') {
7940: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7941: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7942: $hostherechecked{$sparetype} = ' checked="checked"';
7943: $hostherechecked{'no'} = '';
7944: }
7945: }
7946: }
7947: }
7948: if ($currcookies{$lonhost}) {
7949: %balcookiechecked = (
7950: yes => ' checked="checked"',
7951: );
7952: }
7953: $datatable .= &mt('Hosting on balancer itself').'<br />'.
7954: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
7955: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
7956: foreach my $sparetype (@sparestypes) {
7957: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
7958: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
7959: '</i></label><br />';
7960: }
7961: $datatable .= &mt('Use balancer cookie').'<br />'.
7962: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
7963: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
7964: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
7965: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
7966: '</div></td></tr>'.
7967: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
7968: $othertitle,$usertypes,$types,\%servers,
7969: \%currbalancer,$lonhost,
7970: $targets_div_style,$homedom_div_style,
7971: $css_class[$cssidx],$balnum,$islast);
7972: $$rowtotal += $rownum;
7973: $balnum ++;
7974: }
7975: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
7976: return $datatable;
7977: }
7978:
7979: sub get_loadbalancers_config {
7980: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
7981: return unless ((ref($servers) eq 'HASH') &&
7982: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
7983: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
7984: (ref($currcookies) eq 'HASH'));
7985: if (keys(%{$existing}) > 0) {
7986: my $oldlonhost;
7987: foreach my $key (sort(keys(%{$existing}))) {
7988: if ($key eq 'lonhost') {
7989: $oldlonhost = $existing->{'lonhost'};
7990: $currbalancer->{$oldlonhost} = 1;
7991: } elsif ($key eq 'targets') {
7992: if ($oldlonhost) {
7993: $currtargets->{$oldlonhost} = $existing->{'targets'};
7994: }
7995: } elsif ($key eq 'rules') {
7996: if ($oldlonhost) {
7997: $currrules->{$oldlonhost} = $existing->{'rules'};
7998: }
7999: } elsif (ref($existing->{$key}) eq 'HASH') {
8000: $currbalancer->{$key} = 1;
8001: $currtargets->{$key} = $existing->{$key}{'targets'};
8002: $currrules->{$key} = $existing->{$key}{'rules'};
8003: if ($existing->{$key}{'cookie'}) {
8004: $currcookies->{$key} = 1;
8005: }
8006: }
8007: }
8008: } else {
8009: my ($balancerref,$targetsref) =
8010: &Apache::lonnet::get_lonbalancer_config($servers);
8011: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
8012: foreach my $server (sort(keys(%{$balancerref}))) {
8013: $currbalancer->{$server} = 1;
8014: $currtargets->{$server} = $targetsref->{$server};
8015: }
8016: }
8017: }
8018: return;
8019: }
8020:
8021: sub loadbalancing_rules {
8022: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
8023: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
8024: $css_class,$balnum,$islast) = @_;
8025: my $output;
8026: my $num = 0;
8027: my ($alltypes,$othertypes,$titles) =
8028: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8029: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8030: foreach my $type (@{$alltypes}) {
8031: $num ++;
8032: my $current;
8033: if (ref($currrules) eq 'HASH') {
8034: $current = $currrules->{$type};
8035: }
8036: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8037: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
8038: $current = '';
8039: }
8040: }
8041: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
8042: $servers,$currbalancer,$lonhost,$dom,
8043: $targets_div_style,$homedom_div_style,
8044: $css_class,$balnum,$num,$islast);
8045: }
8046: }
8047: return $output;
8048: }
8049:
8050: sub loadbalancing_titles {
8051: my ($dom,$intdom,$usertypes,$types) = @_;
8052: my %othertypes = (
8053: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
8054: '_LC_author' => &mt('Users from [_1] with author role',$dom),
8055: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
8056: '_LC_external' => &mt('Users not from [_1]',$intdom),
8057: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
8058: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
8059: );
8060: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
8061: my @available;
8062: if (ref($types) eq 'ARRAY') {
8063: @available = @{$types};
8064: }
8065: unless (grep(/^default$/,@available)) {
8066: push(@available,'default');
8067: }
8068: unshift(@alltypes,@available);
8069: my %titles;
8070: foreach my $type (@alltypes) {
8071: if ($type =~ /^_LC_/) {
8072: $titles{$type} = $othertypes{$type};
8073: } elsif ($type eq 'default') {
8074: $titles{$type} = &mt('All users from [_1]',$dom);
8075: if (ref($types) eq 'ARRAY') {
8076: if (@{$types} > 0) {
8077: $titles{$type} = &mt('Other users from [_1]',$dom);
8078: }
8079: }
8080: } elsif (ref($usertypes) eq 'HASH') {
8081: $titles{$type} = $usertypes->{$type};
8082: }
8083: }
8084: return (\@alltypes,\%othertypes,\%titles);
8085: }
8086:
8087: sub loadbalance_rule_row {
8088: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
8089: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
8090: my @rulenames;
8091: my %ruletitles = &offloadtype_text();
8092: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
8093: @rulenames = ('balancer','offloadedto','specific');
8094: } else {
8095: @rulenames = ('default','homeserver');
8096: if ($type eq '_LC_external') {
8097: push(@rulenames,'externalbalancer');
8098: } else {
8099: push(@rulenames,'specific');
8100: }
8101: push(@rulenames,'none');
8102: }
8103: my $style = $targets_div_style;
8104: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8105: $style = $homedom_div_style;
8106: }
8107: my $space;
8108: if ($islast && $num == 1) {
8109: $space = '<div style="display:inline-block;"> </div>';
8110: }
8111: my $output =
8112: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
8113: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
8114: '<td valaign="top">'.$space.
8115: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
8116: for (my $i=0; $i<@rulenames; $i++) {
8117: my $rule = $rulenames[$i];
8118: my ($checked,$extra);
8119: if ($rulenames[$i] eq 'default') {
8120: $rule = '';
8121: }
8122: if ($rulenames[$i] eq 'specific') {
8123: if (ref($servers) eq 'HASH') {
8124: my $default;
8125: if (($current ne '') && (exists($servers->{$current}))) {
8126: $checked = ' checked="checked"';
8127: }
8128: unless ($checked) {
8129: $default = ' selected="selected"';
8130: }
8131: $extra =
8132: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
8133: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
8134: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
8135: '<option value=""'.$default.'></option>'."\n";
8136: foreach my $server (sort(keys(%{$servers}))) {
8137: if (ref($currbalancer) eq 'HASH') {
8138: next if (exists($currbalancer->{$server}));
8139: }
8140: my $selected;
8141: if ($server eq $current) {
8142: $selected = ' selected="selected"';
8143: }
8144: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
8145: }
8146: $extra .= '</select>';
8147: }
8148: } elsif ($rule eq $current) {
8149: $checked = ' checked="checked"';
8150: }
8151: $output .= '<span class="LC_nobreak"><label>'.
8152: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
8153: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
8154: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
8155: ')"'.$checked.' /> ';
8156: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
8157: $output .= $ruletitles{'particular'};
8158: } else {
8159: $output .= $ruletitles{$rulenames[$i]};
8160: }
8161: $output .= '</label>'.$extra.'</span><br />'."\n";
8162: }
8163: $output .= '</div></td></tr>'."\n";
8164: return $output;
8165: }
8166:
8167: sub offloadtype_text {
8168: my %ruletitles = &Apache::lonlocal::texthash (
8169: 'default' => 'Offloads to default destinations',
8170: 'homeserver' => "Offloads to user's home server",
8171: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
8172: 'specific' => 'Offloads to specific server',
8173: 'none' => 'No offload',
8174: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
8175: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
8176: 'particular' => 'Session hosted (after re-auth) on server:',
8177: );
8178: return %ruletitles;
8179: }
8180:
8181: sub sparestype_titles {
8182: my %typestitles = &Apache::lonlocal::texthash (
8183: 'primary' => 'primary',
8184: 'default' => 'default',
8185: );
8186: return %typestitles;
8187: }
8188:
8189: sub contact_titles {
8190: my %titles = &Apache::lonlocal::texthash (
8191: 'supportemail' => 'Support E-mail address',
8192: 'adminemail' => 'Default Server Admin E-mail address',
8193: 'errormail' => 'Error reports to be e-mailed to',
8194: 'packagesmail' => 'Package update alerts to be e-mailed to',
8195: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
8196: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
8197: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
8198: 'requestsmail' => 'E-mail from course requests requiring approval',
8199: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
8200: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
8201: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
8202: 'errorthreshold' => 'Error/warning threshold for status e-mail',
8203: 'errorsysmail' => 'Error threshold for e-mail to core group',
8204: 'errorweights' => 'Weights used to compute error count',
8205: 'errorexcluded' => 'Servers with unsent updates excluded from count',
8206: );
8207: my %short_titles = &Apache::lonlocal::texthash (
8208: adminemail => 'Admin E-mail address',
8209: supportemail => 'Support E-mail',
8210: );
8211: return (\%titles,\%short_titles);
8212: }
8213:
8214: sub helpform_fields {
8215: my %titles = &Apache::lonlocal::texthash (
8216: 'username' => 'Name',
8217: 'user' => 'Username/domain',
8218: 'phone' => 'Phone',
8219: 'cc' => 'Cc e-mail',
8220: 'course' => 'Course Details',
8221: 'section' => 'Sections',
8222: 'screenshot' => 'File upload',
8223: );
8224: my @fields = ('username','phone','user','course','section','cc','screenshot');
8225: my %possoptions = (
8226: username => ['yes','no','req'],
8227: phone => ['yes','no','req'],
8228: user => ['yes','no'],
8229: cc => ['yes','no'],
8230: course => ['yes','no'],
8231: section => ['yes','no'],
8232: screenshot => ['yes','no'],
8233: );
8234: my %fieldoptions = &Apache::lonlocal::texthash (
8235: 'yes' => 'Optional',
8236: 'req' => 'Required',
8237: 'no' => "Not shown",
8238: );
8239: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
8240: }
8241:
8242: sub tool_titles {
8243: my %titles = &Apache::lonlocal::texthash (
8244: aboutme => 'Personal web page',
8245: blog => 'Blog',
8246: webdav => 'WebDAV',
8247: portfolio => 'Portfolio',
8248: official => 'Official courses (with institutional codes)',
8249: unofficial => 'Unofficial courses',
8250: community => 'Communities',
8251: textbook => 'Textbook courses',
8252: placement => 'Placement tests',
8253: );
8254: return %titles;
8255: }
8256:
8257: sub courserequest_titles {
8258: my %titles = &Apache::lonlocal::texthash (
8259: official => 'Official',
8260: unofficial => 'Unofficial',
8261: community => 'Communities',
8262: textbook => 'Textbook',
8263: placement => 'Placement tests',
8264: lti => 'LTI Provider',
8265: norequest => 'Not allowed',
8266: approval => 'Approval by DC',
8267: validate => 'With validation',
8268: autolimit => 'Numerical limit',
8269: unlimited => '(blank for unlimited)',
8270: );
8271: return %titles;
8272: }
8273:
8274: sub authorrequest_titles {
8275: my %titles = &Apache::lonlocal::texthash (
8276: norequest => 'Not allowed',
8277: approval => 'Approval by Dom. Coord.',
8278: automatic => 'Automatic approval',
8279: );
8280: return %titles;
8281: }
8282:
8283: sub courserequest_conditions {
8284: my %conditions = &Apache::lonlocal::texthash (
8285: approval => '(Processing of request subject to approval by Domain Coordinator).',
8286: validate => '(Processing of request subject to institutional validation).',
8287: );
8288: return %conditions;
8289: }
8290:
8291:
8292: sub print_usercreation {
8293: my ($position,$dom,$settings,$rowtotal) = @_;
8294: my $numinrow = 4;
8295: my $datatable;
8296: if ($position eq 'top') {
8297: $$rowtotal ++;
8298: my $rowcount = 0;
8299: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
8300: if (ref($rules) eq 'HASH') {
8301: if (keys(%{$rules}) > 0) {
8302: $datatable .= &user_formats_row('username',$settings,$rules,
8303: $ruleorder,$numinrow,$rowcount);
8304: $$rowtotal ++;
8305: $rowcount ++;
8306: }
8307: }
8308: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
8309: if (ref($idrules) eq 'HASH') {
8310: if (keys(%{$idrules}) > 0) {
8311: $datatable .= &user_formats_row('id',$settings,$idrules,
8312: $idruleorder,$numinrow,$rowcount);
8313: $$rowtotal ++;
8314: $rowcount ++;
8315: }
8316: }
8317: if ($rowcount == 0) {
8318: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
8319: $$rowtotal ++;
8320: $rowcount ++;
8321: }
8322: } elsif ($position eq 'middle') {
8323: my @creators = ('author','course','requestcrs');
8324: my ($rules,$ruleorder) =
8325: &Apache::lonnet::inst_userrules($dom,'username');
8326: my %lt = &usercreation_types();
8327: my %checked;
8328: if (ref($settings) eq 'HASH') {
8329: if (ref($settings->{'cancreate'}) eq 'HASH') {
8330: foreach my $item (@creators) {
8331: $checked{$item} = $settings->{'cancreate'}{$item};
8332: }
8333: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
8334: foreach my $item (@creators) {
8335: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
8336: $checked{$item} = 'none';
8337: }
8338: }
8339: }
8340: }
8341: my $rownum = 0;
8342: foreach my $item (@creators) {
8343: $rownum ++;
8344: if ($checked{$item} eq '') {
8345: $checked{$item} = 'any';
8346: }
8347: my $css_class;
8348: if ($rownum%2) {
8349: $css_class = '';
8350: } else {
8351: $css_class = ' class="LC_odd_row" ';
8352: }
8353: $datatable .= '<tr'.$css_class.'>'.
8354: '<td><span class="LC_nobreak">'.$lt{$item}.
8355: '</span></td><td style="text-align: right">';
8356: my @options = ('any');
8357: if (ref($rules) eq 'HASH') {
8358: if (keys(%{$rules}) > 0) {
8359: push(@options,('official','unofficial'));
8360: }
8361: }
8362: push(@options,'none');
8363: foreach my $option (@options) {
8364: my $type = 'radio';
8365: my $check = ' ';
8366: if ($checked{$item} eq $option) {
8367: $check = ' checked="checked" ';
8368: }
8369: $datatable .= '<span class="LC_nobreak"><label>'.
8370: '<input type="'.$type.'" name="can_createuser_'.
8371: $item.'" value="'.$option.'"'.$check.'/> '.
8372: $lt{$option}.'</label> </span>';
8373: }
8374: $datatable .= '</td></tr>';
8375: }
8376: } else {
8377: my @contexts = ('author','course','domain');
8378: my @authtypes = ('int','krb4','krb5','loc','lti');
8379: my %checked;
8380: if (ref($settings) eq 'HASH') {
8381: if (ref($settings->{'authtypes'}) eq 'HASH') {
8382: foreach my $item (@contexts) {
8383: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
8384: foreach my $auth (@authtypes) {
8385: if ($settings->{'authtypes'}{$item}{$auth}) {
8386: $checked{$item}{$auth} = ' checked="checked" ';
8387: }
8388: }
8389: }
8390: }
8391: }
8392: } else {
8393: foreach my $item (@contexts) {
8394: foreach my $auth (@authtypes) {
8395: $checked{$item}{$auth} = ' checked="checked" ';
8396: }
8397: }
8398: }
8399: my %title = &context_names();
8400: my %authname = &authtype_names();
8401: my $rownum = 0;
8402: my $css_class;
8403: foreach my $item (@contexts) {
8404: if ($rownum%2) {
8405: $css_class = '';
8406: } else {
8407: $css_class = ' class="LC_odd_row" ';
8408: }
8409: $datatable .= '<tr'.$css_class.'>'.
8410: '<td>'.$title{$item}.
8411: '</td><td class="LC_left_item">'.
8412: '<span class="LC_nobreak">';
8413: foreach my $auth (@authtypes) {
8414: $datatable .= '<label>'.
8415: '<input type="checkbox" name="'.$item.'_auth" '.
8416: $checked{$item}{$auth}.' value="'.$auth.'" />'.
8417: $authname{$auth}.'</label> ';
8418: }
8419: $datatable .= '</span></td></tr>';
8420: $rownum ++;
8421: }
8422: $$rowtotal += $rownum;
8423: }
8424: return $datatable;
8425: }
8426:
8427: sub print_selfcreation {
8428: my ($position,$dom,$settings,$rowtotal) = @_;
8429: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
8430: $emaildomain,$datatable);
8431: if (ref($settings) eq 'HASH') {
8432: if (ref($settings->{'cancreate'}) eq 'HASH') {
8433: $createsettings = $settings->{'cancreate'};
8434: if (ref($createsettings) eq 'HASH') {
8435: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
8436: @selfcreate = @{$createsettings->{'selfcreate'}};
8437: } elsif ($createsettings->{'selfcreate'} ne '') {
8438: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
8439: @selfcreate = ('email','login','sso');
8440: } elsif ($createsettings->{'selfcreate'} ne 'none') {
8441: @selfcreate = ($createsettings->{'selfcreate'});
8442: }
8443: }
8444: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
8445: $processing = $createsettings->{'selfcreateprocessing'};
8446: }
8447: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
8448: $emailoptions = $createsettings->{'emailoptions'};
8449: }
8450: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
8451: $emailverified = $createsettings->{'emailverified'};
8452: }
8453: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
8454: $emaildomain = $createsettings->{'emaildomain'};
8455: }
8456: }
8457: }
8458: }
8459: my %radiohash;
8460: my $numinrow = 4;
8461: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
8462: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8463: if ($position eq 'top') {
8464: my %choices = &Apache::lonlocal::texthash (
8465: cancreate_login => 'Institutional Login',
8466: cancreate_sso => 'Institutional Single Sign On',
8467: );
8468: my @toggles = sort(keys(%choices));
8469: my %defaultchecked = (
8470: 'cancreate_login' => 'off',
8471: 'cancreate_sso' => 'off',
8472: );
8473: my ($onclick,$itemcount);
8474: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8475: \%choices,$itemcount,$onclick);
8476: $$rowtotal += $itemcount;
8477:
8478: if (ref($usertypes) eq 'HASH') {
8479: if (keys(%{$usertypes}) > 0) {
8480: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
8481: $dom,$numinrow,$othertitle,
8482: 'statustocreate',$rowtotal);
8483: $$rowtotal ++;
8484: }
8485: }
8486: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
8487: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8488: $fieldtitles{'inststatus'} = &mt('Institutional status');
8489: my $rem;
8490: my $numperrow = 2;
8491: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
8492: $datatable .= '<tr'.$css_class.'>'.
8493: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
8494: '<td class="LC_left_item">'."\n".
8495: '<table>'."\n";
8496: for (my $i=0; $i<@fields; $i++) {
8497: $rem = $i%($numperrow);
8498: if ($rem == 0) {
8499: if ($i > 0) {
8500: $datatable .= '</tr>';
8501: }
8502: $datatable .= '<tr>';
8503: }
8504: my $currval;
8505: if (ref($createsettings) eq 'HASH') {
8506: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
8507: $currval = $createsettings->{'shibenv'}{$fields[$i]};
8508: }
8509: }
8510: $datatable .= '<td class="LC_left_item">'.
8511: '<span class="LC_nobreak">'.
8512: '<input type="text" name="shibenv_'.$fields[$i].'" '.
8513: 'value="'.$currval.'" size="10" /> '.
8514: $fieldtitles{$fields[$i]}.'</span></td>';
8515: }
8516: my $colsleft = $numperrow - $rem;
8517: if ($colsleft > 1 ) {
8518: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8519: ' </td>';
8520: } elsif ($colsleft == 1) {
8521: $datatable .= '<td class="LC_left_item"> </td>';
8522: }
8523: $datatable .= '</tr></table></td></tr>';
8524: $$rowtotal ++;
8525: } elsif ($position eq 'middle') {
8526: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
8527: my @posstypes;
8528: if (ref($types) eq 'ARRAY') {
8529: @posstypes = @{$types};
8530: }
8531: unless (grep(/^default$/,@posstypes)) {
8532: push(@posstypes,'default');
8533: }
8534: my %usertypeshash;
8535: if (ref($usertypes) eq 'HASH') {
8536: %usertypeshash = %{$usertypes};
8537: }
8538: $usertypeshash{'default'} = $othertitle;
8539: foreach my $status (@posstypes) {
8540: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
8541: $numinrow,$$rowtotal,\%usertypeshash);
8542: $$rowtotal ++;
8543: }
8544: } else {
8545: my %choices = &Apache::lonlocal::texthash (
8546: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
8547: );
8548: my @toggles = sort(keys(%choices));
8549: my %defaultchecked = (
8550: 'cancreate_email' => 'off',
8551: );
8552: my $customclass = 'LC_selfcreate_email';
8553: my $classprefix = 'LC_canmodify_emailusername_';
8554: my $optionsprefix = 'LC_options_emailusername_';
8555: my $display = 'none';
8556: my $rowstyle = 'display:none';
8557: if (grep(/^\Qemail\E$/,@selfcreate)) {
8558: $display = 'block';
8559: $rowstyle = 'display:table-row';
8560: }
8561: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
8562: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8563: \%choices,$$rowtotal,$onclick);
8564: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
8565: $rowstyle);
8566: $$rowtotal ++;
8567: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
8568: $rowstyle);
8569: $$rowtotal ++;
8570: my (@ordered,@posstypes,%usertypeshash);
8571: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8572: my ($emailrules,$emailruleorder) =
8573: &Apache::lonnet::inst_userrules($dom,'email');
8574: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8575: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8576: if (ref($types) eq 'ARRAY') {
8577: @posstypes = @{$types};
8578: }
8579: if (@posstypes) {
8580: unless (grep(/^default$/,@posstypes)) {
8581: push(@posstypes,'default');
8582: }
8583: if (ref($usertypes) eq 'HASH') {
8584: %usertypeshash = %{$usertypes};
8585: }
8586: my $currassign;
8587: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
8588: $currassign = {
8589: selfassign => $domdefaults{'inststatusguest'},
8590: };
8591: @ordered = @{$domdefaults{'inststatusguest'}};
8592: } else {
8593: $currassign = { selfassign => [] };
8594: }
8595: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
8596: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
8597: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
8598: $numinrow,$othertitle,'selfassign',
8599: $rowtotal,$onclicktypes,$customclass,
8600: $rowstyle);
8601: $$rowtotal ++;
8602: $usertypeshash{'default'} = $othertitle;
8603: foreach my $status (@posstypes) {
8604: my $css_class;
8605: if ($$rowtotal%2) {
8606: $css_class = 'LC_odd_row ';
8607: }
8608: $css_class .= $customclass;
8609: my $rowid = $optionsprefix.$status;
8610: my $hidden = 1;
8611: my $currstyle = 'display:none';
8612: if (grep(/^\Q$status\E$/,@ordered)) {
8613: $currstyle = $rowstyle;
8614: $hidden = 0;
8615: }
8616: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8617: $emailrules,$emailruleorder,$settings,$status,$rowid,
8618: $usertypeshash{$status},$css_class,$currstyle,$intdom);
8619: unless ($hidden) {
8620: $$rowtotal ++;
8621: }
8622: }
8623: } else {
8624: my $css_class;
8625: if ($$rowtotal%2) {
8626: $css_class = 'LC_odd_row ';
8627: }
8628: $css_class .= $customclass;
8629: $usertypeshash{'default'} = $othertitle;
8630: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8631: $emailrules,$emailruleorder,$settings,'default','',
8632: $othertitle,$css_class,$rowstyle,$intdom);
8633: $$rowtotal ++;
8634: }
8635: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8636: $numinrow = 1;
8637: if (@posstypes) {
8638: foreach my $status (@posstypes) {
8639: my $rowid = $classprefix.$status;
8640: my $datarowstyle = 'display:none';
8641: if (grep(/^\Q$status\E$/,@ordered)) {
8642: $datarowstyle = $rowstyle;
8643: }
8644: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
8645: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8646: $infotitles,$rowid,$customclass,$datarowstyle);
8647: unless ($datarowstyle eq 'display:none') {
8648: $$rowtotal ++;
8649: }
8650: }
8651: } else {
8652: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
8653: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8654: $infotitles,'',$customclass,$rowstyle);
8655: }
8656: }
8657: return $datatable;
8658: }
8659:
8660: sub selfcreate_javascript {
8661: return <<"ENDSCRIPT";
8662:
8663: <script type="text/javascript">
8664: // <![CDATA[
8665:
8666: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
8667: var x = document.getElementsByClassName(target);
8668: var insttypes = 0;
8669: var insttypeRegExp = new RegExp(prefix);
8670: if ((x.length != undefined) && (x.length > 0)) {
8671: if (form.elements[radio].length != undefined) {
8672: for (var i=0; i<form.elements[radio].length; i++) {
8673: if (form.elements[radio][i].checked) {
8674: if (form.elements[radio][i].value == 1) {
8675: for (var j=0; j<x.length; j++) {
8676: if (x[j].id == 'undefined') {
8677: x[j].style.display = 'table-row';
8678: } else if (insttypeRegExp.test(x[j].id)) {
8679: insttypes ++;
8680: } else {
8681: x[j].style.display = 'table-row';
8682: }
8683: }
8684: } else {
8685: for (var j=0; j<x.length; j++) {
8686: x[j].style.display = 'none';
8687: }
8688: }
8689: break;
8690: }
8691: }
8692: if (insttypes > 0) {
8693: toggleDataRow(form,checkbox,target,altprefix);
8694: toggleDataRow(form,checkbox,target,prefix,1);
8695: }
8696: }
8697: }
8698: return;
8699: }
8700:
8701: function toggleDataRow(form,checkbox,target,prefix,docount) {
8702: if (form.elements[checkbox].length != undefined) {
8703: var count = 0;
8704: if (docount) {
8705: for (var i=0; i<form.elements[checkbox].length; i++) {
8706: if (form.elements[checkbox][i].checked) {
8707: count ++;
8708: }
8709: }
8710: }
8711: for (var i=0; i<form.elements[checkbox].length; i++) {
8712: var type = form.elements[checkbox][i].value;
8713: if (document.getElementById(prefix+type)) {
8714: if (form.elements[checkbox][i].checked) {
8715: document.getElementById(prefix+type).style.display = 'table-row';
8716: if (count % 2 == 1) {
8717: document.getElementById(prefix+type).className = target+' LC_odd_row';
8718: } else {
8719: document.getElementById(prefix+type).className = target;
8720: }
8721: count ++;
8722: } else {
8723: document.getElementById(prefix+type).style.display = 'none';
8724: }
8725: }
8726: }
8727: }
8728: return;
8729: }
8730:
8731: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8732: var caller = radio+'_'+status;
8733: if (form.elements[caller].length != undefined) {
8734: for (var i=0; i<form.elements[caller].length; i++) {
8735: if (form.elements[caller][i].checked) {
8736: if (document.getElementById(altprefix+'_inst_'+status)) {
8737: var curr = form.elements[caller][i].value;
8738: if (prefix) {
8739: document.getElementById(prefix+'_'+status).style.display = 'none';
8740: }
8741: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8742: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8743: if (curr == 'custom') {
8744: if (prefix) {
8745: document.getElementById(prefix+'_'+status).style.display = 'inline';
8746: }
8747: } else if (curr == 'inst') {
8748: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8749: } else if (curr == 'noninst') {
8750: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
8751: }
8752: break;
8753: }
8754: }
8755: }
8756: }
8757: }
8758:
8759: // ]]>
8760: </script>
8761:
8762: ENDSCRIPT
8763: }
8764:
8765: sub noninst_users {
8766: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
8767: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
8768: my $class = 'LC_left_item';
8769: if ($css_class) {
8770: $css_class = ' class="'.$css_class.'"';
8771: }
8772: if ($rowid) {
8773: $rowid = ' id="'.$rowid.'"';
8774: }
8775: if ($rowstyle) {
8776: $rowstyle = ' style="'.$rowstyle.'"';
8777: }
8778: my ($output,$description);
8779: if ($type eq 'default') {
8780: $description = &mt('Requests for: [_1]',$typetitle);
8781: } else {
8782: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
8783: }
8784: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
8785: "<td>$description</td>\n".
8786: '<td class="'.$class.'" colspan="2">'.
8787: '<table><tr>';
8788: my %headers = &Apache::lonlocal::texthash(
8789: approve => 'Processing',
8790: email => 'E-mail',
8791: username => 'Username',
8792: );
8793: foreach my $item ('approve','email','username') {
8794: $output .= '<th>'.$headers{$item}.'</th>';
8795: }
8796: $output .= '</tr><tr>';
8797: foreach my $item ('approve','email','username') {
8798: $output .= '<td style="vertical-align: top">';
8799: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
8800: if ($item eq 'approve') {
8801: %choices = &Apache::lonlocal::texthash (
8802: automatic => 'Automatically approved',
8803: approval => 'Queued for approval',
8804: );
8805: @options = ('automatic','approval');
8806: $hashref = $processing;
8807: $defoption = 'automatic';
8808: $name = 'cancreate_emailprocess_'.$type;
8809: } elsif ($item eq 'email') {
8810: %choices = &Apache::lonlocal::texthash (
8811: any => 'Any e-mail',
8812: inst => 'Institutional only',
8813: noninst => 'Non-institutional only',
8814: custom => 'Custom restrictions',
8815: );
8816: @options = ('any','inst','noninst');
8817: my $showcustom;
8818: if (ref($emailrules) eq 'HASH') {
8819: if (keys(%{$emailrules}) > 0) {
8820: push(@options,'custom');
8821: $showcustom = 'cancreate_emailrule';
8822: if (ref($settings) eq 'HASH') {
8823: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
8824: foreach my $rule (@{$settings->{'email_rule'}}) {
8825: if (exists($emailrules->{$rule})) {
8826: $hascustom ++;
8827: }
8828: }
8829: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
8830: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
8831: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
8832: if (exists($emailrules->{$rule})) {
8833: $hascustom ++;
8834: }
8835: }
8836: }
8837: }
8838: }
8839: }
8840: }
8841: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
8842: "'cancreate_emaildomain','$type'".');"';
8843: $hashref = $emailoptions;
8844: $defoption = 'any';
8845: $name = 'cancreate_emailoptions_'.$type;
8846: } elsif ($item eq 'username') {
8847: %choices = &Apache::lonlocal::texthash (
8848: all => 'Same as e-mail',
8849: first => 'Omit @domain',
8850: free => 'Free to choose',
8851: );
8852: @options = ('all','first','free');
8853: $hashref = $emailverified;
8854: $defoption = 'all';
8855: $name = 'cancreate_usernameoptions_'.$type;
8856: }
8857: foreach my $option (@options) {
8858: my $checked;
8859: if (ref($hashref) eq 'HASH') {
8860: if ($type eq '') {
8861: if (!exists($hashref->{'default'})) {
8862: if ($option eq $defoption) {
8863: $checked = ' checked="checked"';
8864: }
8865: } else {
8866: if ($hashref->{'default'} eq $option) {
8867: $checked = ' checked="checked"';
8868: }
8869: }
8870: } else {
8871: if (!exists($hashref->{$type})) {
8872: if ($option eq $defoption) {
8873: $checked = ' checked="checked"';
8874: }
8875: } else {
8876: if ($hashref->{$type} eq $option) {
8877: $checked = ' checked="checked"';
8878: }
8879: }
8880: }
8881: } elsif (($item eq 'email') && ($hascustom)) {
8882: if ($option eq 'custom') {
8883: $checked = ' checked="checked"';
8884: }
8885: } elsif ($option eq $defoption) {
8886: $checked = ' checked="checked"';
8887: }
8888: $output .= '<span class="LC_nobreak"><label>'.
8889: '<input type="radio" name="'.$name.'"'.
8890: $checked.' value="'.$option.'"'.$onclick.' />'.
8891: $choices{$option}.'</label></span><br />';
8892: if ($item eq 'email') {
8893: if ($option eq 'custom') {
8894: my $id = 'cancreate_emailrule_'.$type;
8895: my $display = 'none';
8896: if ($checked) {
8897: $display = 'inline';
8898: }
8899: my $numinrow = 2;
8900: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
8901: '<legend>'.&mt('Disallow').'</legend><table>'.
8902: &user_formats_row('email',$settings,$emailrules,
8903: $emailruleorder,$numinrow,'',$type);
8904: '</table></fieldset>';
8905: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
8906: my %text = &Apache::lonlocal::texthash (
8907: inst => 'must end:',
8908: noninst => 'cannot end:',
8909: );
8910: my $value;
8911: if (ref($emaildomain) eq 'HASH') {
8912: if (ref($emaildomain->{$type}) eq 'HASH') {
8913: $value = $emaildomain->{$type}->{$option};
8914: }
8915: }
8916: if ($value eq '') {
8917: $value = '@'.$intdom;
8918: }
8919: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
8920: my $display = 'none';
8921: if ($checked) {
8922: $display = 'inline';
8923: }
8924: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
8925: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
8926: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
8927: '</div>';
8928: }
8929: }
8930: }
8931: $output .= '</td>'."\n";
8932: }
8933: $output .= "</tr></table></td></tr>\n";
8934: return $output;
8935: }
8936:
8937: sub captcha_choice {
8938: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
8939: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
8940: $vertext,$currver);
8941: my %lt = &captcha_phrases();
8942: $keyentry = 'hidden';
8943: my $colspan=2;
8944: if ($context eq 'cancreate') {
8945: $rowname = &mt('CAPTCHA validation');
8946: } elsif ($context eq 'login') {
8947: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
8948: } elsif ($context eq 'passwords') {
8949: $rowname = &mt('"Forgot Password" CAPTCHA validation');
8950: $colspan=1;
8951: }
8952: if (ref($settings) eq 'HASH') {
8953: if ($settings->{'captcha'}) {
8954: $checked{$settings->{'captcha'}} = ' checked="checked"';
8955: } else {
8956: $checked{'original'} = ' checked="checked"';
8957: }
8958: if ($settings->{'captcha'} eq 'recaptcha') {
8959: $pubtext = $lt{'pub'};
8960: $privtext = $lt{'priv'};
8961: $keyentry = 'text';
8962: $vertext = $lt{'ver'};
8963: $currver = $settings->{'recaptchaversion'};
8964: if ($currver ne '2') {
8965: $currver = 1;
8966: }
8967: }
8968: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
8969: $currpub = $settings->{'recaptchakeys'}{'public'};
8970: $currpriv = $settings->{'recaptchakeys'}{'private'};
8971: }
8972: } else {
8973: $checked{'original'} = ' checked="checked"';
8974: }
8975: my $css_class;
8976: if ($itemcount%2) {
8977: $css_class = 'LC_odd_row';
8978: }
8979: if ($customcss) {
8980: $css_class .= " $customcss";
8981: }
8982: $css_class =~ s/^\s+//;
8983: if ($css_class) {
8984: $css_class = ' class="'.$css_class.'"';
8985: }
8986: if ($rowstyle) {
8987: $css_class .= ' style="'.$rowstyle.'"';
8988: }
8989: my $output = '<tr'.$css_class.'>'.
8990: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
8991: '<table><tr><td>'."\n";
8992: foreach my $option ('original','recaptcha','notused') {
8993: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
8994: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
8995: $lt{$option}.'</label></span>';
8996: unless ($option eq 'notused') {
8997: $output .= (' 'x2)."\n";
8998: }
8999: }
9000: #
9001: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
9002: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
9003: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
9004: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
9005: #
9006: $output .= '</td></tr>'."\n".
9007: '<tr><td class="LC_zero_height">'."\n".
9008: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
9009: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
9010: $currpub.'" size="40" /></span><br />'."\n".
9011: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
9012: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
9013: $currpriv.'" size="40" /></span><br />'.
9014: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
9015: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
9016: $currver.'" size="3" /></span><br />'.
9017: '</td></tr></table>'."\n".
9018: '</td></tr>';
9019: return $output;
9020: }
9021:
9022: sub user_formats_row {
9023: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
9024: my $output;
9025: my %text = (
9026: 'username' => 'new usernames',
9027: 'id' => 'IDs',
9028: );
9029: unless ($type eq 'email') {
9030: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
9031: $output = '<tr '.$css_class.'>'.
9032: '<td><span class="LC_nobreak">'.
9033: &mt("Format rules to check for $text{$type}: ").
9034: '</td><td class="LC_left_item" colspan="2"><table>';
9035: }
9036: my $rem;
9037: if (ref($ruleorder) eq 'ARRAY') {
9038: for (my $i=0; $i<@{$ruleorder}; $i++) {
9039: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
9040: my $rem = $i%($numinrow);
9041: if ($rem == 0) {
9042: if ($i > 0) {
9043: $output .= '</tr>';
9044: }
9045: $output .= '<tr>';
9046: }
9047: my $check = ' ';
9048: if (ref($settings) eq 'HASH') {
9049: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
9050: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
9051: $check = ' checked="checked" ';
9052: }
9053: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
9054: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
9055: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
9056: $check = ' checked="checked" ';
9057: }
9058: }
9059: }
9060: }
9061: my $name = $type.'_rule';
9062: if ($type eq 'email') {
9063: $name .= '_'.$status;
9064: }
9065: $output .= '<td class="LC_left_item">'.
9066: '<span class="LC_nobreak"><label>'.
9067: '<input type="checkbox" name="'.$name.'" '.
9068: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
9069: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
9070: }
9071: }
9072: $rem = @{$ruleorder}%($numinrow);
9073: }
9074: my $colsleft;
9075: if ($rem) {
9076: $colsleft = $numinrow - $rem;
9077: }
9078: if ($colsleft > 1 ) {
9079: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9080: ' </td>';
9081: } elsif ($colsleft == 1) {
9082: $output .= '<td class="LC_left_item"> </td>';
9083: }
9084: $output .= '</tr></table>';
9085: unless ($type eq 'email') {
9086: $output .= '</td></tr>';
9087: }
9088: return $output;
9089: }
9090:
9091: sub usercreation_types {
9092: my %lt = &Apache::lonlocal::texthash (
9093: author => 'When adding a co-author',
9094: course => 'When adding a user to a course',
9095: requestcrs => 'When requesting a course',
9096: any => 'Any',
9097: official => 'Institutional only ',
9098: unofficial => 'Non-institutional only',
9099: none => 'None',
9100: );
9101: return %lt;
9102: }
9103:
9104: sub selfcreation_types {
9105: my %lt = &Apache::lonlocal::texthash (
9106: selfcreate => 'User creates own account',
9107: any => 'Any',
9108: official => 'Institutional only ',
9109: unofficial => 'Non-institutional only',
9110: email => 'E-mail address',
9111: login => 'Institutional Login',
9112: sso => 'SSO',
9113: );
9114: }
9115:
9116: sub authtype_names {
9117: my %lt = &Apache::lonlocal::texthash(
9118: int => 'Internal',
9119: krb4 => 'Kerberos 4',
9120: krb5 => 'Kerberos 5',
9121: loc => 'Local',
9122: lti => 'LTI',
9123: );
9124: return %lt;
9125: }
9126:
9127: sub context_names {
9128: my %context_title = &Apache::lonlocal::texthash(
9129: author => 'Creating users when an Author',
9130: course => 'Creating users when in a course',
9131: domain => 'Creating users when a Domain Coordinator',
9132: );
9133: return %context_title;
9134: }
9135:
9136: sub print_usermodification {
9137: my ($position,$dom,$settings,$rowtotal) = @_;
9138: my $numinrow = 4;
9139: my ($context,$datatable,$rowcount);
9140: if ($position eq 'top') {
9141: $rowcount = 0;
9142: $context = 'author';
9143: foreach my $role ('ca','aa') {
9144: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9145: $numinrow,$rowcount);
9146: $$rowtotal ++;
9147: $rowcount ++;
9148: }
9149: } elsif ($position eq 'bottom') {
9150: $context = 'course';
9151: $rowcount = 0;
9152: foreach my $role ('st','ep','ta','in','cr') {
9153: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9154: $numinrow,$rowcount);
9155: $$rowtotal ++;
9156: $rowcount ++;
9157: }
9158: }
9159: return $datatable;
9160: }
9161:
9162: sub print_defaults {
9163: my ($position,$dom,$settings,$rowtotal) = @_;
9164: my $rownum = 0;
9165: my ($datatable,$css_class,$titles);
9166: unless ($position eq 'bottom') {
9167: $titles = &defaults_titles($dom);
9168: }
9169: if ($position eq 'top') {
9170: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
9171: 'datelocale_def','portal_def');
9172: my %defaults;
9173: if (ref($settings) eq 'HASH') {
9174: %defaults = %{$settings};
9175: } else {
9176: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9177: foreach my $item (@items) {
9178: $defaults{$item} = $domdefaults{$item};
9179: }
9180: }
9181: foreach my $item (@items) {
9182: if ($rownum%2) {
9183: $css_class = '';
9184: } else {
9185: $css_class = ' class="LC_odd_row" ';
9186: }
9187: $datatable .= '<tr'.$css_class.'>'.
9188: '<td><span class="LC_nobreak">'.$titles->{$item}.
9189: '</span></td><td class="LC_right_item" colspan="3">';
9190: if ($item eq 'auth_def') {
9191: my @authtypes = ('internal','krb4','krb5','localauth','lti');
9192: my %shortauth = (
9193: internal => 'int',
9194: krb4 => 'krb4',
9195: krb5 => 'krb5',
9196: localauth => 'loc',
9197: lti => 'lti',
9198: );
9199: my %authnames = &authtype_names();
9200: foreach my $auth (@authtypes) {
9201: my $checked = ' ';
9202: if ($defaults{$item} eq $auth) {
9203: $checked = ' checked="checked" ';
9204: }
9205: $datatable .= '<label><input type="radio" name="'.$item.
9206: '" value="'.$auth.'"'.$checked.'/>'.
9207: $authnames{$shortauth{$auth}}.'</label> ';
9208: }
9209: } elsif ($item eq 'timezone_def') {
9210: my $includeempty = 1;
9211: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
9212: } elsif ($item eq 'datelocale_def') {
9213: my $includeempty = 1;
9214: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
9215: } elsif ($item eq 'lang_def') {
9216: my $includeempty = 1;
9217: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
9218: } else {
9219: my $size;
9220: if ($item eq 'portal_def') {
9221: $size = ' size="25"';
9222: }
9223: $datatable .= '<input type="text" name="'.$item.'" value="'.
9224: $defaults{$item}.'"'.$size.' />';
9225: }
9226: $datatable .= '</td></tr>';
9227: $rownum ++;
9228: }
9229: } else {
9230: my %defaults;
9231: if (ref($settings) eq 'HASH') {
9232: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9233: my $maxnum = @{$settings->{'inststatusorder'}};
9234: for (my $i=0; $i<$maxnum; $i++) {
9235: $css_class = $rownum%2?' class="LC_odd_row"':'';
9236: my $item = $settings->{'inststatusorder'}->[$i];
9237: my $title = $settings->{'inststatustypes'}->{$item};
9238: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
9239: $datatable .= '<tr'.$css_class.'>'.
9240: '<td><span class="LC_nobreak">'.
9241: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
9242: for (my $k=0; $k<=$maxnum; $k++) {
9243: my $vpos = $k+1;
9244: my $selstr;
9245: if ($k == $i) {
9246: $selstr = ' selected="selected" ';
9247: }
9248: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9249: }
9250: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
9251: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
9252: &mt('delete').'</span></td>'.
9253: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
9254: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
9255: '</span></td></tr>';
9256: }
9257: $css_class = $rownum%2?' class="LC_odd_row"':'';
9258: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
9259: $datatable .= '<tr '.$css_class.'>'.
9260: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
9261: for (my $k=0; $k<=$maxnum; $k++) {
9262: my $vpos = $k+1;
9263: my $selstr;
9264: if ($k == $maxnum) {
9265: $selstr = ' selected="selected" ';
9266: }
9267: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9268: }
9269: $datatable .= '</select> '.&mt('Internal ID:').
9270: '<input type="text" size="10" name="addinststatus" value="" />'.
9271: ' '.&mt('(new)').
9272: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
9273: &mt('Name displayed:').
9274: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
9275: '</tr>'."\n";
9276: $rownum ++;
9277: }
9278: }
9279: }
9280: $$rowtotal += $rownum;
9281: return $datatable;
9282: }
9283:
9284: sub get_languages_hash {
9285: my %langchoices;
9286: foreach my $id (&Apache::loncommon::languageids()) {
9287: my $code = &Apache::loncommon::supportedlanguagecode($id);
9288: if ($code ne '') {
9289: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
9290: }
9291: }
9292: return %langchoices;
9293: }
9294:
9295: sub defaults_titles {
9296: my ($dom) = @_;
9297: my %titles = &Apache::lonlocal::texthash (
9298: 'auth_def' => 'Default authentication type',
9299: 'auth_arg_def' => 'Default authentication argument',
9300: 'lang_def' => 'Default language',
9301: 'timezone_def' => 'Default timezone',
9302: 'datelocale_def' => 'Default locale for dates',
9303: 'portal_def' => 'Portal/Default URL',
9304: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
9305: 'intauth_check' => 'Check bcrypt cost if authenticated',
9306: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
9307: );
9308: if ($dom) {
9309: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
9310: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
9311: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
9312: $protocol = 'http' if ($protocol ne 'https');
9313: if ($uint_dom) {
9314: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
9315: $uint_dom);
9316: }
9317: }
9318: return (\%titles);
9319: }
9320:
9321: sub print_scantron {
9322: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
9323: if ($position eq 'top') {
9324: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
9325: } else {
9326: return &print_scantronconfig($dom,$settings,\$rowtotal);
9327: }
9328: }
9329:
9330: sub scantron_javascript {
9331: return <<"ENDSCRIPT";
9332:
9333: <script type="text/javascript">
9334: // <![CDATA[
9335:
9336: function toggleScantron(form) {
9337: var csvfieldset = new Array();
9338: if (document.getElementById('scantroncsv_cols')) {
9339: csvfieldset.push(document.getElementById('scantroncsv_cols'));
9340: }
9341: if (document.getElementById('scantroncsv_options')) {
9342: csvfieldset.push(document.getElementById('scantroncsv_options'));
9343: }
9344: if (csvfieldset.length) {
9345: if (document.getElementById('scantronconfcsv')) {
9346: var scantroncsv = document.getElementById('scantronconfcsv');
9347: if (scantroncsv.checked) {
9348: for (var i=0; i<csvfieldset.length; i++) {
9349: csvfieldset[i].style.display = 'block';
9350: }
9351: } else {
9352: for (var i=0; i<csvfieldset.length; i++) {
9353: csvfieldset[i].style.display = 'none';
9354: }
9355: var csvselects = document.getElementsByClassName('scantronconfig_csv');
9356: if (csvselects.length) {
9357: for (var j=0; j<csvselects.length; j++) {
9358: csvselects[j].selectedIndex = 0;
9359: }
9360: }
9361: }
9362: }
9363: }
9364: return;
9365: }
9366: // ]]>
9367: </script>
9368:
9369: ENDSCRIPT
9370:
9371: }
9372:
9373: sub print_scantronformat {
9374: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
9375: my $itemcount = 1;
9376: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
9377: %confhash);
9378: my $switchserver = &check_switchserver($dom,$confname);
9379: my %lt = &Apache::lonlocal::texthash (
9380: default => 'Default bubblesheet format file error',
9381: custom => 'Custom bubblesheet format file error',
9382: );
9383: my %scantronfiles = (
9384: default => 'default.tab',
9385: custom => 'custom.tab',
9386: );
9387: foreach my $key (keys(%scantronfiles)) {
9388: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
9389: .$scantronfiles{$key};
9390: }
9391: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
9392: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
9393: if (!$switchserver) {
9394: my $servadm = $r->dir_config('lonAdmEMail');
9395: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
9396: if ($configuserok eq 'ok') {
9397: if ($author_ok eq 'ok') {
9398: my %legacyfile = (
9399: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
9400: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
9401: );
9402: my %md5chk;
9403: foreach my $type (keys(%legacyfile)) {
9404: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
9405: chomp($md5chk{$type});
9406: }
9407: if ($md5chk{'default'} ne $md5chk{'custom'}) {
9408: foreach my $type (keys(%legacyfile)) {
9409: ($scantronurls{$type},my $error) =
9410: &legacy_scantronformat($r,$dom,$confname,
9411: $type,$legacyfile{$type},
9412: $scantronurls{$type},
9413: $scantronfiles{$type});
9414: if ($error ne '') {
9415: $error{$type} = $error;
9416: }
9417: }
9418: if (keys(%error) == 0) {
9419: $is_custom = 1;
9420: $confhash{'scantron'}{'scantronformat'} =
9421: $scantronurls{'custom'};
9422: my $putresult =
9423: &Apache::lonnet::put_dom('configuration',
9424: \%confhash,$dom);
9425: if ($putresult ne 'ok') {
9426: $error{'custom'} =
9427: '<span class="LC_error">'.
9428: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9429: }
9430: }
9431: } else {
9432: ($scantronurls{'default'},my $error) =
9433: &legacy_scantronformat($r,$dom,$confname,
9434: 'default',$legacyfile{'default'},
9435: $scantronurls{'default'},
9436: $scantronfiles{'default'});
9437: if ($error eq '') {
9438: $confhash{'scantron'}{'scantronformat'} = '';
9439: my $putresult =
9440: &Apache::lonnet::put_dom('configuration',
9441: \%confhash,$dom);
9442: if ($putresult ne 'ok') {
9443: $error{'default'} =
9444: '<span class="LC_error">'.
9445: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9446: }
9447: } else {
9448: $error{'default'} = $error;
9449: }
9450: }
9451: }
9452: }
9453: } else {
9454: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
9455: }
9456: }
9457: if (ref($settings) eq 'HASH') {
9458: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
9459: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
9460: if ((!@info) || ($info[0] eq 'no_such_dir')) {
9461: $scantronurl = '';
9462: } else {
9463: $scantronurl = $settings->{'scantronformat'};
9464: }
9465: $is_custom = 1;
9466: } else {
9467: $scantronurl = $scantronurls{'default'};
9468: }
9469: } else {
9470: if ($is_custom) {
9471: $scantronurl = $scantronurls{'custom'};
9472: } else {
9473: $scantronurl = $scantronurls{'default'};
9474: }
9475: }
9476: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9477: $datatable .= '<tr'.$css_class.'>';
9478: if (!$is_custom) {
9479: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
9480: '<span class="LC_nobreak">';
9481: if ($scantronurl) {
9482: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
9483: undef,undef,undef,undef,'background-color:#ffffff');
9484: } else {
9485: $datatable = &mt('File unavailable for display');
9486: }
9487: $datatable .= '</span></td>';
9488: if (keys(%error) == 0) {
9489: $datatable .= '<td style="vertical-align: bottom">';
9490: if (!$switchserver) {
9491: $datatable .= &mt('Upload:').'<br />';
9492: }
9493: } else {
9494: my $errorstr;
9495: foreach my $key (sort(keys(%error))) {
9496: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9497: }
9498: $datatable .= '<td>'.$errorstr;
9499: }
9500: } else {
9501: if (keys(%error) > 0) {
9502: my $errorstr;
9503: foreach my $key (sort(keys(%error))) {
9504: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9505: }
9506: $datatable .= '<td>'.$errorstr.'</td><td> ';
9507: } elsif ($scantronurl) {
9508: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
9509: undef,undef,undef,undef,'background-color:#ffffff');
9510: $datatable .= '<td><span class="LC_nobreak">'.
9511: $link.
9512: '<label><input type="checkbox" name="scantronformat_del"'.
9513: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
9514: '<td><span class="LC_nobreak"> '.
9515: &mt('Replace:').'</span><br />';
9516: }
9517: }
9518: if (keys(%error) == 0) {
9519: if ($switchserver) {
9520: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
9521: } else {
9522: $datatable .='<span class="LC_nobreak"> '.
9523: '<input type="file" name="scantronformat" /></span>';
9524: }
9525: }
9526: $datatable .= '</td></tr>';
9527: $$rowtotal ++;
9528: return $datatable;
9529: }
9530:
9531: sub legacy_scantronformat {
9532: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
9533: my ($url,$error);
9534: my @statinfo = &Apache::lonnet::stat_file($newurl);
9535: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
9536: (my $result,$url) =
9537: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
9538: '','',$newfile);
9539: if ($result ne 'ok') {
9540: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
9541: }
9542: }
9543: return ($url,$error);
9544: }
9545:
9546: sub print_scantronconfig {
9547: my ($dom,$settings,$rowtotal) = @_;
9548: my $itemcount = 2;
9549: my $is_checked = ' checked="checked"';
9550: my %optionson = (
9551: hdr => ' checked="checked"',
9552: pad => ' checked="checked"',
9553: rem => ' checked="checked"',
9554: );
9555: my %optionsoff = (
9556: hdr => '',
9557: pad => '',
9558: rem => '',
9559: );
9560: my $currcsvsty = 'none';
9561: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
9562: my @fields = &scantroncsv_fields();
9563: my %titles = &scantronconfig_titles();
9564: if (ref($settings) eq 'HASH') {
9565: if (ref($settings->{config}) eq 'HASH') {
9566: if ($settings->{config}->{dat}) {
9567: $checked{'dat'} = $is_checked;
9568: }
9569: if (ref($settings->{config}->{csv}) eq 'HASH') {
9570: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
9571: %csvfields = %{$settings->{config}->{csv}->{fields}};
9572: if (keys(%csvfields) > 0) {
9573: $checked{'csv'} = $is_checked;
9574: $currcsvsty = 'block';
9575: }
9576: }
9577: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
9578: %csvoptions = %{$settings->{config}->{csv}->{options}};
9579: foreach my $option (keys(%optionson)) {
9580: unless ($csvoptions{$option}) {
9581: $optionsoff{$option} = $optionson{$option};
9582: $optionson{$option} = '';
9583: }
9584: }
9585: }
9586: }
9587: } else {
9588: $checked{'dat'} = $is_checked;
9589: }
9590: } else {
9591: $checked{'dat'} = $is_checked;
9592: }
9593: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
9594: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9595: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
9596: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
9597: foreach my $item ('dat','csv') {
9598: my $id;
9599: if ($item eq 'csv') {
9600: $id = 'id="scantronconfcsv" ';
9601: }
9602: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
9603: $titles{$item}.'</label>'.(' 'x3);
9604: if ($item eq 'csv') {
9605: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
9606: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
9607: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
9608: foreach my $col (@fields) {
9609: my $selnone;
9610: if ($csvfields{$col} eq '') {
9611: $selnone = ' selected="selected"';
9612: }
9613: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
9614: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
9615: '<option value=""'.$selnone.'></option>';
9616: for (my $i=0; $i<20; $i++) {
9617: my $shown = $i+1;
9618: my $sel;
9619: unless ($selnone) {
9620: if (exists($csvfields{$col})) {
9621: if ($csvfields{$col} == $i) {
9622: $sel = ' selected="selected"';
9623: }
9624: }
9625: }
9626: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
9627: }
9628: $datatable .= '</select></td></tr>';
9629: }
9630: $datatable .= '</table></fieldset>'.
9631: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
9632: '<legend>'.&mt('CSV Options').'</legend>';
9633: foreach my $option ('hdr','pad','rem') {
9634: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
9635: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
9636: &mt('Yes').'</label>'.(' 'x2)."\n".
9637: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
9638: }
9639: $datatable .= '</fieldset>';
9640: $itemcount ++;
9641: }
9642: }
9643: $datatable .= '</td></tr>';
9644: $$rowtotal ++;
9645: return $datatable;
9646: }
9647:
9648: sub scantronconfig_titles {
9649: return &Apache::lonlocal::texthash(
9650: dat => 'Standard format (.dat)',
9651: csv => 'Comma separated values (.csv)',
9652: hdr => 'Remove first line in file (contains column titles)',
9653: pad => 'Prepend 0s to PaperID',
9654: rem => 'Remove leading spaces (except Question Response columns)',
9655: CODE => 'CODE',
9656: ID => 'Student ID',
9657: PaperID => 'Paper ID',
9658: FirstName => 'First Name',
9659: LastName => 'Last Name',
9660: FirstQuestion => 'First Question Response',
9661: Section => 'Section',
9662: );
9663: }
9664:
9665: sub scantroncsv_fields {
9666: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
9667: }
9668:
9669: sub print_coursecategories {
9670: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
9671: my $datatable;
9672: if ($position eq 'top') {
9673: my (%checked);
9674: my @catitems = ('unauth','auth');
9675: my @cattypes = ('std','domonly','codesrch','none');
9676: $checked{'unauth'} = 'std';
9677: $checked{'auth'} = 'std';
9678: if (ref($settings) eq 'HASH') {
9679: foreach my $type (@cattypes) {
9680: if ($type eq $settings->{'unauth'}) {
9681: $checked{'unauth'} = $type;
9682: }
9683: if ($type eq $settings->{'auth'}) {
9684: $checked{'auth'} = $type;
9685: }
9686: }
9687: }
9688: my %lt = &Apache::lonlocal::texthash (
9689: unauth => 'Catalog type for unauthenticated users',
9690: auth => 'Catalog type for authenticated users',
9691: none => 'No catalog',
9692: std => 'Standard catalog',
9693: domonly => 'Domain-only catalog',
9694: codesrch => "Code search form",
9695: );
9696: my $itemcount = 0;
9697: foreach my $item (@catitems) {
9698: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9699: $datatable .= '<tr '.$css_class.'>'.
9700: '<td>'.$lt{$item}.'</td>'.
9701: '<td class="LC_right_item"><span class="LC_nobreak">';
9702: foreach my $type (@cattypes) {
9703: my $ischecked;
9704: if ($checked{$item} eq $type) {
9705: $ischecked=' checked="checked"';
9706: }
9707: $datatable .= '<label>'.
9708: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
9709: ' />'.$lt{$type}.'</label> ';
9710: }
9711: $datatable .= '</span></td></tr>';
9712: $itemcount ++;
9713: }
9714: $$rowtotal += $itemcount;
9715: } elsif ($position eq 'middle') {
9716: my $toggle_cats_crs = ' ';
9717: my $toggle_cats_dom = ' checked="checked" ';
9718: my $can_cat_crs = ' ';
9719: my $can_cat_dom = ' checked="checked" ';
9720: my $toggle_catscomm_comm = ' ';
9721: my $toggle_catscomm_dom = ' checked="checked" ';
9722: my $can_catcomm_comm = ' ';
9723: my $can_catcomm_dom = ' checked="checked" ';
9724: my $toggle_catsplace_place = ' ';
9725: my $toggle_catsplace_dom = ' checked="checked" ';
9726: my $can_catplace_place = ' ';
9727: my $can_catplace_dom = ' checked="checked" ';
9728:
9729: if (ref($settings) eq 'HASH') {
9730: if ($settings->{'togglecats'} eq 'crs') {
9731: $toggle_cats_crs = $toggle_cats_dom;
9732: $toggle_cats_dom = ' ';
9733: }
9734: if ($settings->{'categorize'} eq 'crs') {
9735: $can_cat_crs = $can_cat_dom;
9736: $can_cat_dom = ' ';
9737: }
9738: if ($settings->{'togglecatscomm'} eq 'comm') {
9739: $toggle_catscomm_comm = $toggle_catscomm_dom;
9740: $toggle_catscomm_dom = ' ';
9741: }
9742: if ($settings->{'categorizecomm'} eq 'comm') {
9743: $can_catcomm_comm = $can_catcomm_dom;
9744: $can_catcomm_dom = ' ';
9745: }
9746: if ($settings->{'togglecatsplace'} eq 'place') {
9747: $toggle_catsplace_place = $toggle_catsplace_dom;
9748: $toggle_catsplace_dom = ' ';
9749: }
9750: if ($settings->{'categorizeplace'} eq 'place') {
9751: $can_catplace_place = $can_catplace_dom;
9752: $can_catplace_dom = ' ';
9753: }
9754: }
9755: my %title = &Apache::lonlocal::texthash (
9756: togglecats => 'Show/Hide a course in catalog',
9757: togglecatscomm => 'Show/Hide a community in catalog',
9758: togglecatsplace => 'Show/Hide a placement test in catalog',
9759: categorize => 'Assign a category to a course',
9760: categorizecomm => 'Assign a category to a community',
9761: categorizeplace => 'Assign a category to a placement test',
9762: );
9763: my %level = &Apache::lonlocal::texthash (
9764: dom => 'Set in Domain',
9765: crs => 'Set in Course',
9766: comm => 'Set in Community',
9767: place => 'Set in Placement Test',
9768: );
9769: $datatable = '<tr class="LC_odd_row">'.
9770: '<td>'.$title{'togglecats'}.'</td>'.
9771: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9772: '<input type="radio" name="togglecats"'.
9773: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9774: '<label><input type="radio" name="togglecats"'.
9775: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
9776: '</tr><tr>'.
9777: '<td>'.$title{'categorize'}.'</td>'.
9778: '<td class="LC_right_item"><span class="LC_nobreak">'.
9779: '<label><input type="radio" name="categorize"'.
9780: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9781: '<label><input type="radio" name="categorize"'.
9782: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
9783: '</tr><tr class="LC_odd_row">'.
9784: '<td>'.$title{'togglecatscomm'}.'</td>'.
9785: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9786: '<input type="radio" name="togglecatscomm"'.
9787: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9788: '<label><input type="radio" name="togglecatscomm"'.
9789: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
9790: '</tr><tr>'.
9791: '<td>'.$title{'categorizecomm'}.'</td>'.
9792: '<td class="LC_right_item"><span class="LC_nobreak">'.
9793: '<label><input type="radio" name="categorizecomm"'.
9794: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9795: '<label><input type="radio" name="categorizecomm"'.
9796: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
9797: '</tr><tr class="LC_odd_row">'.
9798: '<td>'.$title{'togglecatsplace'}.'</td>'.
9799: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9800: '<input type="radio" name="togglecatsplace"'.
9801: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9802: '<label><input type="radio" name="togglecatscomm"'.
9803: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
9804: '</tr><tr>'.
9805: '<td>'.$title{'categorizeplace'}.'</td>'.
9806: '<td class="LC_right_item"><span class="LC_nobreak">'.
9807: '<label><input type="radio" name="categorizeplace"'.
9808: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9809: '<label><input type="radio" name="categorizeplace"'.
9810: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
9811: '</tr>';
9812: $$rowtotal += 6;
9813: } else {
9814: my $css_class;
9815: my $itemcount = 1;
9816: my $cathash;
9817: if (ref($settings) eq 'HASH') {
9818: $cathash = $settings->{'cats'};
9819: }
9820: if (ref($cathash) eq 'HASH') {
9821: my (@cats,@trails,%allitems,%idx,@jsarray);
9822: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
9823: \%allitems,\%idx,\@jsarray);
9824: my $maxdepth = scalar(@cats);
9825: my $colattrib = '';
9826: if ($maxdepth > 2) {
9827: $colattrib = ' colspan="2" ';
9828: }
9829: my @path;
9830: if (@cats > 0) {
9831: if (ref($cats[0]) eq 'ARRAY') {
9832: my $numtop = @{$cats[0]};
9833: my $maxnum = $numtop;
9834: my %default_names = (
9835: instcode => &mt('Official courses'),
9836: communities => &mt('Communities'),
9837: placement => &mt('Placement Tests'),
9838: );
9839:
9840: if ((!grep(/^instcode$/,@{$cats[0]})) ||
9841: ($cathash->{'instcode::0'} eq '') ||
9842: (!grep(/^communities$/,@{$cats[0]})) ||
9843: ($cathash->{'communities::0'} eq '') ||
9844: (!grep(/^placement$/,@{$cats[0]})) ||
9845: ($cathash->{'placement::0'} eq '')) {
9846: $maxnum ++;
9847: }
9848: my $lastidx;
9849: for (my $i=0; $i<$numtop; $i++) {
9850: my $parent = $cats[0][$i];
9851: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9852: my $item = &escape($parent).'::0';
9853: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
9854: $lastidx = $idx{$item};
9855: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9856: .'<select name="'.$item.'"'.$chgstr.'>';
9857: for (my $k=0; $k<=$maxnum; $k++) {
9858: my $vpos = $k+1;
9859: my $selstr;
9860: if ($k == $i) {
9861: $selstr = ' selected="selected" ';
9862: }
9863: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9864: }
9865: $datatable .= '</select></span></td><td>';
9866: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
9867: $datatable .= '<span class="LC_nobreak">'
9868: .$default_names{$parent}.'</span>';
9869: if ($parent eq 'instcode') {
9870: $datatable .= '<br /><span class="LC_nobreak">('
9871: .&mt('with institutional codes')
9872: .')</span></td><td'.$colattrib.'>';
9873: } else {
9874: $datatable .= '<table><tr><td>';
9875: }
9876: $datatable .= '<span class="LC_nobreak">'
9877: .'<label><input type="radio" name="'
9878: .$parent.'" value="1" checked="checked" />'
9879: .&mt('Display').'</label>';
9880: if ($parent eq 'instcode') {
9881: $datatable .= ' ';
9882: } else {
9883: $datatable .= '</span></td></tr><tr><td>'
9884: .'<span class="LC_nobreak">';
9885: }
9886: $datatable .= '<label><input type="radio" name="'
9887: .$parent.'" value="0" />'
9888: .&mt('Do not display').'</label></span>';
9889: if (($parent eq 'communities') || ($parent eq 'placement')) {
9890: $datatable .= '</td></tr></table>';
9891: }
9892: $datatable .= '</td>';
9893: } else {
9894: $datatable .= $parent
9895: .' <span class="LC_nobreak"><label>'
9896: .'<input type="checkbox" name="deletecategory" '
9897: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
9898: }
9899: my $depth = 1;
9900: push(@path,$parent);
9901: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
9902: pop(@path);
9903: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
9904: $itemcount ++;
9905: }
9906: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9907: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
9908: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
9909: for (my $k=0; $k<=$maxnum; $k++) {
9910: my $vpos = $k+1;
9911: my $selstr;
9912: if ($k == $numtop) {
9913: $selstr = ' selected="selected" ';
9914: }
9915: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9916: }
9917: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
9918: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
9919: .'</tr>'."\n";
9920: $itemcount ++;
9921: foreach my $default ('instcode','communities','placement') {
9922: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
9923: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9924: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
9925: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
9926: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
9927: for (my $k=0; $k<=$maxnum; $k++) {
9928: my $vpos = $k+1;
9929: my $selstr;
9930: if ($k == $maxnum) {
9931: $selstr = ' selected="selected" ';
9932: }
9933: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9934: }
9935: $datatable .= '</select></span></td>'.
9936: '<td><span class="LC_nobreak">'.
9937: $default_names{$default}.'</span>';
9938: if ($default eq 'instcode') {
9939: $datatable .= '<br /><span class="LC_nobreak">('
9940: .&mt('with institutional codes').')</span>';
9941: }
9942: $datatable .= '</td>'
9943: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
9944: .&mt('Display').'</label> '
9945: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
9946: .&mt('Do not display').'</label></span></td></tr>';
9947: }
9948: }
9949: }
9950: } else {
9951: $datatable .= &initialize_categories($itemcount);
9952: }
9953: } else {
9954: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
9955: .&initialize_categories($itemcount);
9956: }
9957: $$rowtotal += $itemcount;
9958: }
9959: return $datatable;
9960: }
9961:
9962: sub print_serverstatuses {
9963: my ($dom,$settings,$rowtotal) = @_;
9964: my $datatable;
9965: my @pages = &serverstatus_pages();
9966: my (%namedaccess,%machineaccess);
9967: foreach my $type (@pages) {
9968: $namedaccess{$type} = '';
9969: $machineaccess{$type}= '';
9970: }
9971: if (ref($settings) eq 'HASH') {
9972: foreach my $type (@pages) {
9973: if (exists($settings->{$type})) {
9974: if (ref($settings->{$type}) eq 'HASH') {
9975: foreach my $key (keys(%{$settings->{$type}})) {
9976: if ($key eq 'namedusers') {
9977: $namedaccess{$type} = $settings->{$type}->{$key};
9978: } elsif ($key eq 'machines') {
9979: $machineaccess{$type} = $settings->{$type}->{$key};
9980: }
9981: }
9982: }
9983: }
9984: }
9985: }
9986: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9987: my $rownum = 0;
9988: my $css_class;
9989: foreach my $type (@pages) {
9990: $rownum ++;
9991: $css_class = $rownum%2?' class="LC_odd_row"':'';
9992: $datatable .= '<tr'.$css_class.'>'.
9993: '<td><span class="LC_nobreak">'.
9994: $titles->{$type}.'</span></td>'.
9995: '<td class="LC_left_item">'.
9996: '<input type="text" name="'.$type.'_namedusers" '.
9997: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
9998: '<td class="LC_right_item">'.
9999: '<span class="LC_nobreak">'.
10000: '<input type="text" name="'.$type.'_machines" '.
10001: 'value="'.$machineaccess{$type}.'" size="10" />'.
10002: '</span></td></tr>'."\n";
10003: }
10004: $$rowtotal += $rownum;
10005: return $datatable;
10006: }
10007:
10008: sub serverstatus_pages {
10009: return ('userstatus','lonstatus','loncron','server-status','codeversions',
10010: 'checksums','clusterstatus','certstatus','metadata_keywords',
10011: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
10012: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
10013: }
10014:
10015: sub defaults_javascript {
10016: my ($settings) = @_;
10017: return unless (ref($settings) eq 'HASH');
10018: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10019: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
10020: if ($maxnum eq '') {
10021: $maxnum = 0;
10022: }
10023: $maxnum ++;
10024: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
10025: return <<"ENDSCRIPT";
10026: <script type="text/javascript">
10027: // <![CDATA[
10028: function reorderTypes(form,caller) {
10029: var changedVal;
10030: $jstext
10031: var newpos = 'addinststatus_pos';
10032: var current = new Array;
10033: var maxh = $maxnum;
10034: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10035: var oldVal;
10036: if (caller == newpos) {
10037: changedVal = newitemVal;
10038: } else {
10039: var curritem = 'inststatus_pos_'+caller;
10040: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
10041: current[newitemVal] = newpos;
10042: }
10043: for (var i=0; i<inststatuses.length; i++) {
10044: if (inststatuses[i] != caller) {
10045: var elementName = 'inststatus_pos_'+inststatuses[i];
10046: if (form.elements[elementName]) {
10047: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10048: current[currVal] = elementName;
10049: }
10050: }
10051: }
10052: for (var j=0; j<maxh; j++) {
10053: if (current[j] == undefined) {
10054: oldVal = j;
10055: }
10056: }
10057: if (oldVal < changedVal) {
10058: for (var k=oldVal+1; k<=changedVal ; k++) {
10059: var elementName = current[k];
10060: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10061: }
10062: } else {
10063: for (var k=changedVal; k<oldVal; k++) {
10064: var elementName = current[k];
10065: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10066: }
10067: }
10068: return;
10069: }
10070:
10071: // ]]>
10072: </script>
10073:
10074: ENDSCRIPT
10075: }
10076: return;
10077: }
10078:
10079: sub passwords_javascript {
10080: my %intalert = &Apache::lonlocal::texthash (
10081: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
10082: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
10083: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
10084: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
10085: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
10086: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
10087: );
10088: &js_escape(\%intalert);
10089: my $defmin = $Apache::lonnet::passwdmin;
10090: my $intauthjs = <<"ENDSCRIPT";
10091:
10092: function warnIntAuth(field) {
10093: if (field.name == 'intauth_check') {
10094: if (field.value == '2') {
10095: alert('$intalert{authcheck}');
10096: }
10097: }
10098: if (field.name == 'intauth_cost') {
10099: field.value.replace(/\s/g,'');
10100: if (field.value != '') {
10101: var regexdigit=/^\\d+\$/;
10102: if (!regexdigit.test(field.value)) {
10103: alert('$intalert{authcost}');
10104: }
10105: }
10106: }
10107: return;
10108: }
10109:
10110: function warnIntPass(field) {
10111: field.value.replace(/^\s+/,'');
10112: field.value.replace(/\s+\$/,'');
10113: var regexdigit=/^\\d+\$/;
10114: if (field.name == 'passwords_min') {
10115: if (field.value == '') {
10116: alert('$intalert{passmin}');
10117: field.value = '$defmin';
10118: } else {
10119: if (!regexdigit.test(field.value)) {
10120: alert('$intalert{passmin}');
10121: field.value = '$defmin';
10122: }
10123: var minval = parseInt(field.value,10);
10124: if (minval < $defmin) {
10125: alert('$intalert{passmin}');
10126: field.value = '$defmin';
10127: }
10128: }
10129: } else {
10130: if (field.value == '0') {
10131: field.value = '';
10132: }
10133: if (field.value != '') {
10134: if (field.name == 'passwords_expire') {
10135: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
10136: if (!regexpposnum.test(field.value)) {
10137: alert('$intalert{passexp}');
10138: field.value = '';
10139: } else {
10140: var expval = parseFloat(field.value);
10141: if (expval == 0) {
10142: alert('$intalert{passexp}');
10143: field.value = '';
10144: }
10145: }
10146: } else {
10147: if (!regexdigit.test(field.value)) {
10148: if (field.name == 'passwords_max') {
10149: alert('$intalert{passmax}');
10150: } else {
10151: if (field.name == 'passwords_numsaved') {
10152: alert('$intalert{passnum}');
10153: }
10154: }
10155: field.value = '';
10156: }
10157: }
10158: }
10159: }
10160: return;
10161: }
10162:
10163: ENDSCRIPT
10164: return &Apache::lonhtmlcommon::scripttag($intauthjs);
10165: }
10166:
10167: sub coursecategories_javascript {
10168: my ($settings) = @_;
10169: my ($output,$jstext,$cathash);
10170: if (ref($settings) eq 'HASH') {
10171: $cathash = $settings->{'cats'};
10172: }
10173: if (ref($cathash) eq 'HASH') {
10174: my (@cats,@jsarray,%idx);
10175: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
10176: if (@jsarray > 0) {
10177: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
10178: for (my $i=0; $i<@jsarray; $i++) {
10179: if (ref($jsarray[$i]) eq 'ARRAY') {
10180: my $catstr = join('","',@{$jsarray[$i]});
10181: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
10182: }
10183: }
10184: }
10185: } else {
10186: $jstext = ' var categories = Array(1);'."\n".
10187: ' categories[0] = Array("instcode_pos");'."\n";
10188: }
10189: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
10190: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
10191: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
10192: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
10193: &js_escape(\$instcode_reserved);
10194: &js_escape(\$communities_reserved);
10195: &js_escape(\$placement_reserved);
10196: &js_escape(\$choose_again);
10197: $output = <<"ENDSCRIPT";
10198: <script type="text/javascript">
10199: // <![CDATA[
10200: function reorderCats(form,parent,item,idx) {
10201: var changedVal;
10202: $jstext
10203: var newpos = 'addcategory_pos';
10204: if (parent == '') {
10205: var has_instcode = 0;
10206: var maxtop = categories[idx].length;
10207: for (var j=0; j<maxtop; j++) {
10208: if (categories[idx][j] == 'instcode::0') {
10209: has_instcode == 1;
10210: }
10211: }
10212: if (has_instcode == 0) {
10213: categories[idx][maxtop] = 'instcode_pos';
10214: }
10215: } else {
10216: newpos += '_'+parent;
10217: }
10218: var maxh = 1 + categories[idx].length;
10219: var current = new Array;
10220: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10221: if (item == newpos) {
10222: changedVal = newitemVal;
10223: } else {
10224: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
10225: current[newitemVal] = newpos;
10226: }
10227: for (var i=0; i<categories[idx].length; i++) {
10228: var elementName = categories[idx][i];
10229: if (elementName != item) {
10230: if (form.elements[elementName]) {
10231: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10232: current[currVal] = elementName;
10233: }
10234: }
10235: }
10236: var oldVal;
10237: for (var j=0; j<maxh; j++) {
10238: if (current[j] == undefined) {
10239: oldVal = j;
10240: }
10241: }
10242: if (oldVal < changedVal) {
10243: for (var k=oldVal+1; k<=changedVal ; k++) {
10244: var elementName = current[k];
10245: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10246: }
10247: } else {
10248: for (var k=changedVal; k<oldVal; k++) {
10249: var elementName = current[k];
10250: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10251: }
10252: }
10253: return;
10254: }
10255:
10256: function categoryCheck(form) {
10257: if (form.elements['addcategory_name'].value == 'instcode') {
10258: alert('$instcode_reserved\\n$choose_again');
10259: return false;
10260: }
10261: if (form.elements['addcategory_name'].value == 'communities') {
10262: alert('$communities_reserved\\n$choose_again');
10263: return false;
10264: }
10265: if (form.elements['addcategory_name'].value == 'placement') {
10266: alert('$placement_reserved\\n$choose_again');
10267: return false;
10268: }
10269: return true;
10270: }
10271:
10272: // ]]>
10273: </script>
10274:
10275: ENDSCRIPT
10276: return $output;
10277: }
10278:
10279: sub initialize_categories {
10280: my ($itemcount) = @_;
10281: my ($datatable,$css_class,$chgstr);
10282: my %default_names = (
10283: instcode => 'Official courses (with institutional codes)',
10284: communities => 'Communities',
10285: placement => 'Placement Tests',
10286: );
10287: my %selnum = (
10288: instcode => '0',
10289: communities => '1',
10290: placement => '2',
10291: );
10292: my %selected;
10293: foreach my $default ('instcode','communities','placement') {
10294: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10295: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
10296: map { $selected{$selnum{$_}} = '' } keys(%selnum);
10297: $selected{$selnum{$default}} = ' selected="selected"';
10298: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10299: .'<select name="'.$default.'_pos"'.$chgstr.'>'
10300: .'<option value="0"'.$selected{'0'}.'>1</option>'
10301: .'<option value="1"'.$selected{'1'}.'>2</option>'
10302: .'<option value="2"'.$selected{'2'}.'>3</option>'
10303: .'<option value="3">4</option></select> '
10304: .$default_names{$default}
10305: .'</span></td><td><span class="LC_nobreak">'
10306: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
10307: .&mt('Display').'</label> <label>'
10308: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
10309: .'</label></span></td></tr>';
10310: $itemcount ++;
10311: }
10312: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10313: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
10314: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10315: .'<select name="addcategory_pos"'.$chgstr.'>'
10316: .'<option value="0">1</option>'
10317: .'<option value="1">2</option>'
10318: .'<option value="2">3</option>'
10319: .'<option value="3" selected="selected">4</option></select> '
10320: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
10321: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
10322: .'</td></tr>';
10323: return $datatable;
10324: }
10325:
10326: sub build_category_rows {
10327: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
10328: my ($text,$name,$item,$chgstr);
10329: if (ref($cats) eq 'ARRAY') {
10330: my $maxdepth = scalar(@{$cats});
10331: if (ref($cats->[$depth]) eq 'HASH') {
10332: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
10333: my $numchildren = @{$cats->[$depth]{$parent}};
10334: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
10335: $text .= '<td><table class="LC_data_table">';
10336: my ($idxnum,$parent_name,$parent_item);
10337: my $higher = $depth - 1;
10338: if ($higher == 0) {
10339: $parent_name = &escape($parent).'::'.$higher;
10340: } else {
10341: if (ref($path) eq 'ARRAY') {
10342: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10343: }
10344: }
10345: $parent_item = 'addcategory_pos_'.$parent_name;
10346: for (my $j=0; $j<=$numchildren; $j++) {
10347: if ($j < $numchildren) {
10348: $name = $cats->[$depth]{$parent}[$j];
10349: $item = &escape($name).':'.&escape($parent).':'.$depth;
10350: $idxnum = $idx->{$item};
10351: } else {
10352: $name = $parent_name;
10353: $item = $parent_item;
10354: }
10355: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
10356: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
10357: for (my $i=0; $i<=$numchildren; $i++) {
10358: my $vpos = $i+1;
10359: my $selstr;
10360: if ($j == $i) {
10361: $selstr = ' selected="selected" ';
10362: }
10363: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
10364: }
10365: $text .= '</select> ';
10366: if ($j < $numchildren) {
10367: my $deeper = $depth+1;
10368: $text .= $name.' '
10369: .'<label><input type="checkbox" name="deletecategory" value="'
10370: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
10371: if(ref($path) eq 'ARRAY') {
10372: push(@{$path},$name);
10373: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
10374: pop(@{$path});
10375: }
10376: } else {
10377: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
10378: if ($j == $numchildren) {
10379: $text .= $name;
10380: } else {
10381: $text .= $item;
10382: }
10383: $text .= '" value="" />';
10384: }
10385: $text .= '</td></tr>';
10386: }
10387: $text .= '</table></td>';
10388: } else {
10389: my $higher = $depth-1;
10390: if ($higher == 0) {
10391: $name = &escape($parent).'::'.$higher;
10392: } else {
10393: if (ref($path) eq 'ARRAY') {
10394: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10395: }
10396: }
10397: my $colspan;
10398: if ($parent ne 'instcode') {
10399: $colspan = $maxdepth - $depth - 1;
10400: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
10401: }
10402: }
10403: }
10404: }
10405: return $text;
10406: }
10407:
10408: sub modifiable_userdata_row {
10409: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
10410: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
10411: my ($role,$rolename,$statustype);
10412: $role = $item;
10413: if ($context eq 'cancreate') {
10414: if ($item =~ /^(emailusername)_(.+)$/) {
10415: $role = $1;
10416: $statustype = $2;
10417: if (ref($usertypes) eq 'HASH') {
10418: if ($usertypes->{$statustype}) {
10419: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
10420: } else {
10421: $rolename = &mt('Data provided by user');
10422: }
10423: }
10424: }
10425: } elsif ($context eq 'selfcreate') {
10426: if (ref($usertypes) eq 'HASH') {
10427: $rolename = $usertypes->{$role};
10428: } else {
10429: $rolename = $role;
10430: }
10431: } elsif ($context eq 'lti') {
10432: $rolename = &mt('Institutional data used (if available)');
10433: } elsif ($context eq 'privacy') {
10434: $rolename = $itemdesc;
10435: } else {
10436: if ($role eq 'cr') {
10437: $rolename = &mt('Custom role');
10438: } else {
10439: $rolename = &Apache::lonnet::plaintext($role);
10440: }
10441: }
10442: my (@fields,%fieldtitles);
10443: if (ref($fieldsref) eq 'ARRAY') {
10444: @fields = @{$fieldsref};
10445: } else {
10446: @fields = ('lastname','firstname','middlename','generation',
10447: 'permanentemail','id');
10448: }
10449: if ((ref($titlesref) eq 'HASH')) {
10450: %fieldtitles = %{$titlesref};
10451: } else {
10452: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10453: }
10454: my $output;
10455: my $css_class;
10456: if ($rowcount%2) {
10457: $css_class = 'LC_odd_row';
10458: }
10459: if ($customcss) {
10460: $css_class .= " $customcss";
10461: }
10462: $css_class =~ s/^\s+//;
10463: if ($css_class) {
10464: $css_class = ' class="'.$css_class.'"';
10465: }
10466: if ($rowstyle) {
10467: $css_class .= ' style="'.$rowstyle.'"';
10468: }
10469: if ($rowid) {
10470: $rowid = ' id="'.$rowid.'"';
10471: }
10472: $output = '<tr '.$css_class.$rowid.'>'.
10473: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
10474: '<td class="LC_left_item" colspan="2"><table>';
10475: my $rem;
10476: my %checks;
10477: my %current;
10478: if (ref($settings) eq 'HASH') {
10479: my $hashref;
10480: if ($context eq 'lti') {
10481: if (ref($settings) eq 'HASH') {
10482: $hashref = $settings->{'instdata'};
10483: }
10484: } elsif ($context eq 'privacy') {
10485: my ($key,$inner) = split(/_/,$role);
10486: if (ref($settings) eq 'HASH') {
10487: if (ref($settings->{$key}) eq 'HASH') {
10488: $hashref = $settings->{$key}->{$inner};
10489: }
10490: }
10491: } elsif (ref($settings->{$context}) eq 'HASH') {
10492: if (ref($settings->{$context}->{$role}) eq 'HASH') {
10493: $hashref = $settings->{'lti_instdata'};
10494: }
10495: if ($role eq 'emailusername') {
10496: if ($statustype) {
10497: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
10498: $hashref = $settings->{$context}->{$role}->{$statustype};
10499: }
10500: }
10501: }
10502: }
10503: if (ref($hashref) eq 'HASH') {
10504: foreach my $field (@fields) {
10505: if ($hashref->{$field}) {
10506: if ($role eq 'emailusername') {
10507: $checks{$field} = $hashref->{$field};
10508: } else {
10509: $checks{$field} = ' checked="checked" ';
10510: }
10511: }
10512: }
10513: }
10514: }
10515:
10516: my $total = scalar(@fields);
10517: for (my $i=0; $i<$total; $i++) {
10518: $rem = $i%($numinrow);
10519: if ($rem == 0) {
10520: if ($i > 0) {
10521: $output .= '</tr>';
10522: }
10523: $output .= '<tr>';
10524: }
10525: my $check = ' ';
10526: unless ($role eq 'emailusername') {
10527: if (exists($checks{$fields[$i]})) {
10528: $check = $checks{$fields[$i]};
10529: } elsif ($context eq 'privacy') {
10530: if ($role =~ /^priv_(domain|course)$/) {
10531: if (ref($settings) ne 'HASH') {
10532: $check = ' checked="checked" ';
10533: }
10534: } elsif ($role =~ /^priv_(author|community)$/) {
10535: if (ref($settings) ne 'HASH') {
10536: unless ($fields[$i] eq 'id') {
10537: $check = ' checked="checked" ';
10538: }
10539: }
10540: } elsif ($role =~ /^(unpriv|othdom)_/) {
10541: if (ref($settings) ne 'HASH') {
10542: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
10543: $check = ' checked="checked" ';
10544: }
10545: }
10546: }
10547: } elsif ($context ne 'lti') {
10548: if ($role eq 'st') {
10549: if (ref($settings) ne 'HASH') {
10550: $check = ' checked="checked" ';
10551: }
10552: }
10553: }
10554: }
10555: $output .= '<td class="LC_left_item">'.
10556: '<span class="LC_nobreak">';
10557: my $prefix = 'canmodify';
10558: if ($role eq 'emailusername') {
10559: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
10560: $checks{$fields[$i]} = 'omit';
10561: }
10562: foreach my $option ('required','optional','omit') {
10563: my $checked='';
10564: if ($checks{$fields[$i]} eq $option) {
10565: $checked='checked="checked" ';
10566: }
10567: $output .= '<label>'.
10568: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
10569: &mt($option).'</label>'.(' ' x2);
10570: }
10571: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
10572: } else {
10573: if ($context eq 'lti') {
10574: $prefix = 'lti';
10575: } elsif ($context eq 'privacy') {
10576: $prefix = 'privacy';
10577: }
10578: $output .= '<label>'.
10579: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
10580: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
10581: '</label>';
10582: }
10583: $output .= '</span></td>';
10584: }
10585: $rem = $total%$numinrow;
10586: my $colsleft;
10587: if ($rem) {
10588: $colsleft = $numinrow - $rem;
10589: }
10590: if ($colsleft > 1) {
10591: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10592: ' </td>';
10593: } elsif ($colsleft == 1) {
10594: $output .= '<td class="LC_left_item"> </td>';
10595: }
10596: $output .= '</tr></table></td></tr>';
10597: return $output;
10598: }
10599:
10600: sub insttypes_row {
10601: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
10602: $customcss,$rowstyle) = @_;
10603: my %lt = &Apache::lonlocal::texthash (
10604: cansearch => 'Users allowed to search',
10605: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
10606: lockablenames => 'User preference to lock name',
10607: selfassign => 'Self-reportable affiliations',
10608: overrides => "Override domain's helpdesk settings based on requester's affiliation",
10609: );
10610: my $showdom;
10611: if ($context eq 'cansearch') {
10612: $showdom = ' ('.$dom.')';
10613: }
10614: my $class = 'LC_left_item';
10615: if ($context eq 'statustocreate') {
10616: $class = 'LC_right_item';
10617: }
10618: my $css_class;
10619: if ($$rowtotal%2) {
10620: $css_class = 'LC_odd_row';
10621: }
10622: if ($customcss) {
10623: $css_class .= ' '.$customcss;
10624: }
10625: $css_class =~ s/^\s+//;
10626: if ($css_class) {
10627: $css_class = ' class="'.$css_class.'"';
10628: }
10629: if ($rowstyle) {
10630: $css_class .= ' style="'.$rowstyle.'"';
10631: }
10632: if ($onclick) {
10633: $onclick = 'onclick="'.$onclick.'" ';
10634: }
10635: my $output = '<tr'.$css_class.'>'.
10636: '<td>'.$lt{$context}.$showdom.
10637: '</td><td class="'.$class.'" colspan="2"><table>';
10638: my $rem;
10639: if (ref($types) eq 'ARRAY') {
10640: for (my $i=0; $i<@{$types}; $i++) {
10641: if (defined($usertypes->{$types->[$i]})) {
10642: my $rem = $i%($numinrow);
10643: if ($rem == 0) {
10644: if ($i > 0) {
10645: $output .= '</tr>';
10646: }
10647: $output .= '<tr>';
10648: }
10649: my $check = ' ';
10650: if (ref($settings) eq 'HASH') {
10651: if (ref($settings->{$context}) eq 'ARRAY') {
10652: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
10653: $check = ' checked="checked" ';
10654: }
10655: } elsif (ref($settings->{$context}) eq 'HASH') {
10656: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
10657: $check = ' checked="checked" ';
10658: }
10659: } elsif ($context eq 'statustocreate') {
10660: $check = ' checked="checked" ';
10661: }
10662: }
10663: $output .= '<td class="LC_left_item">'.
10664: '<span class="LC_nobreak"><label>'.
10665: '<input type="checkbox" name="'.$context.'" '.
10666: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
10667: $usertypes->{$types->[$i]}.'</label></span></td>';
10668: }
10669: }
10670: $rem = @{$types}%($numinrow);
10671: }
10672: my $colsleft = $numinrow - $rem;
10673: if ($context eq 'overrides') {
10674: if ($colsleft > 1) {
10675: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10676: } else {
10677: $output .= '<td class="LC_left_item">';
10678: }
10679: $output .= ' ';
10680: } else {
10681: if ($rem == 0) {
10682: $output .= '<tr>';
10683: }
10684: if ($colsleft > 1) {
10685: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10686: } else {
10687: $output .= '<td class="LC_left_item">';
10688: }
10689: my $defcheck = ' ';
10690: if (ref($settings) eq 'HASH') {
10691: if (ref($settings->{$context}) eq 'ARRAY') {
10692: if (grep(/^default$/,@{$settings->{$context}})) {
10693: $defcheck = ' checked="checked" ';
10694: }
10695: } elsif ($context eq 'statustocreate') {
10696: $defcheck = ' checked="checked" ';
10697: }
10698: }
10699: $output .= '<span class="LC_nobreak"><label>'.
10700: '<input type="checkbox" name="'.$context.'" '.
10701: 'value="default"'.$defcheck.$onclick.' />'.
10702: $othertitle.'</label></span>';
10703: }
10704: $output .= '</td></tr></table></td></tr>';
10705: return $output;
10706: }
10707:
10708: sub sorted_searchtitles {
10709: my %searchtitles = &Apache::lonlocal::texthash(
10710: 'uname' => 'username',
10711: 'lastname' => 'last name',
10712: 'lastfirst' => 'last name, first name',
10713: );
10714: my @titleorder = ('uname','lastname','lastfirst');
10715: return (\%searchtitles,\@titleorder);
10716: }
10717:
10718: sub sorted_searchtypes {
10719: my %srchtypes_desc = (
10720: exact => 'is exact match',
10721: contains => 'contains ..',
10722: begins => 'begins with ..',
10723: );
10724: my @srchtypeorder = ('exact','begins','contains');
10725: return (\%srchtypes_desc,\@srchtypeorder);
10726: }
10727:
10728: sub usertype_update_row {
10729: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
10730: my $datatable;
10731: my $numinrow = 4;
10732: foreach my $type (@{$types}) {
10733: if (defined($usertypes->{$type})) {
10734: $$rownums ++;
10735: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
10736: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
10737: '</td><td class="LC_left_item"><table>';
10738: for (my $i=0; $i<@{$fields}; $i++) {
10739: my $rem = $i%($numinrow);
10740: if ($rem == 0) {
10741: if ($i > 0) {
10742: $datatable .= '</tr>';
10743: }
10744: $datatable .= '<tr>';
10745: }
10746: my $check = ' ';
10747: if (ref($settings) eq 'HASH') {
10748: if (ref($settings->{'fields'}) eq 'HASH') {
10749: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
10750: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
10751: $check = ' checked="checked" ';
10752: }
10753: }
10754: }
10755: }
10756:
10757: if ($i == @{$fields}-1) {
10758: my $colsleft = $numinrow - $rem;
10759: if ($colsleft > 1) {
10760: $datatable .= '<td colspan="'.$colsleft.'">';
10761: } else {
10762: $datatable .= '<td>';
10763: }
10764: } else {
10765: $datatable .= '<td>';
10766: }
10767: $datatable .= '<span class="LC_nobreak"><label>'.
10768: '<input type="checkbox" name="updateable_'.$type.
10769: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
10770: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
10771: }
10772: $datatable .= '</tr></table></td></tr>';
10773: }
10774: }
10775: return $datatable;
10776: }
10777:
10778: sub modify_login {
10779: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10780: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
10781: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
10782: %title = ( coursecatalog => 'Display course catalog',
10783: adminmail => 'Display administrator E-mail address',
10784: helpdesk => 'Display "Contact Helpdesk" link',
10785: newuser => 'Link for visitors to create a user account',
10786: loginheader => 'Log-in box header');
10787: @offon = ('off','on');
10788: if (ref($domconfig{login}) eq 'HASH') {
10789: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
10790: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
10791: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
10792: }
10793: }
10794: }
10795: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
10796: \%domconfig,\%loginhash);
10797: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10798: foreach my $item (@toggles) {
10799: $loginhash{login}{$item} = $env{'form.'.$item};
10800: }
10801: $loginhash{login}{loginheader} = $env{'form.loginheader'};
10802: if (ref($colchanges{'login'}) eq 'HASH') {
10803: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
10804: \%loginhash);
10805: }
10806:
10807: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10808: my %domservers = &Apache::lonnet::get_servers($dom);
10809: my @loginvia_attribs = ('serverpath','custompath','exempt');
10810: if (keys(%servers) > 1) {
10811: foreach my $lonhost (keys(%servers)) {
10812: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
10813: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
10814: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
10815: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
10816: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
10817: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10818: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10819: $changes{'loginvia'}{$lonhost} = 1;
10820: } else {
10821: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
10822: $changes{'loginvia'}{$lonhost} = 1;
10823: }
10824: } else {
10825: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10826: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10827: $changes{'loginvia'}{$lonhost} = 1;
10828: }
10829: }
10830: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
10831: foreach my $item (@loginvia_attribs) {
10832: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
10833: }
10834: } else {
10835: foreach my $item (@loginvia_attribs) {
10836: my $new = $env{'form.'.$lonhost.'_'.$item};
10837: if (($item eq 'serverpath') && ($new eq 'custom')) {
10838: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
10839: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10840: $new = '/';
10841: }
10842: }
10843: if (($item eq 'custompath') &&
10844: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10845: $new = '';
10846: }
10847: if ($new ne $curr_loginvia{$lonhost}{$item}) {
10848: $changes{'loginvia'}{$lonhost} = 1;
10849: }
10850: if ($item eq 'exempt') {
10851: $new = &check_exempt_addresses($new);
10852: }
10853: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10854: }
10855: }
10856: } else {
10857: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10858: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10859: $changes{'loginvia'}{$lonhost} = 1;
10860: foreach my $item (@loginvia_attribs) {
10861: my $new = $env{'form.'.$lonhost.'_'.$item};
10862: if (($item eq 'serverpath') && ($new eq 'custom')) {
10863: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10864: $new = '/';
10865: }
10866: }
10867: if (($item eq 'custompath') &&
10868: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10869: $new = '';
10870: }
10871: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10872: }
10873: }
10874: }
10875: }
10876: }
10877:
10878: my $servadm = $r->dir_config('lonAdmEMail');
10879: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
10880: if (ref($domconfig{'login'}) eq 'HASH') {
10881: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
10882: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
10883: if ($lang eq 'nolang') {
10884: push(@currlangs,$lang);
10885: } elsif (defined($langchoices{$lang})) {
10886: push(@currlangs,$lang);
10887: } else {
10888: next;
10889: }
10890: }
10891: }
10892: }
10893: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
10894: if (@currlangs > 0) {
10895: foreach my $lang (@currlangs) {
10896: if (grep(/^\Q$lang\E$/,@delurls)) {
10897: $changes{'helpurl'}{$lang} = 1;
10898: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
10899: $changes{'helpurl'}{$lang} = 1;
10900: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
10901: push(@newlangs,$lang);
10902: } else {
10903: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10904: }
10905: }
10906: }
10907: unless (grep(/^nolang$/,@currlangs)) {
10908: if ($env{'form.loginhelpurl_nolang.filename'}) {
10909: $changes{'helpurl'}{'nolang'} = 1;
10910: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
10911: push(@newlangs,'nolang');
10912: }
10913: }
10914: if ($env{'form.loginhelpurl_add_lang'}) {
10915: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
10916: ($env{'form.loginhelpurl_add_file.filename'})) {
10917: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
10918: $addedfile = $env{'form.loginhelpurl_add_lang'};
10919: }
10920: }
10921: if ((@newlangs > 0) || ($addedfile)) {
10922: my $error;
10923: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10924: if ($configuserok eq 'ok') {
10925: if ($switchserver) {
10926: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
10927: } elsif ($author_ok eq 'ok') {
10928: my @allnew = @newlangs;
10929: if ($addedfile ne '') {
10930: push(@allnew,$addedfile);
10931: }
10932: foreach my $lang (@allnew) {
10933: my $formelem = 'loginhelpurl_'.$lang;
10934: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
10935: $formelem = 'loginhelpurl_add_file';
10936: }
10937: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10938: "help/$lang",'','',$newfile{$lang});
10939: if ($result eq 'ok') {
10940: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
10941: $changes{'helpurl'}{$lang} = 1;
10942: } else {
10943: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
10944: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10945: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
10946: (!grep(/^\Q$lang\E$/,@delurls))) {
10947: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10948: }
10949: }
10950: }
10951: } else {
10952: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10953: }
10954: } else {
10955: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10956: }
10957: if ($error) {
10958: &Apache::lonnet::logthis($error);
10959: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10960: }
10961: }
10962:
10963: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
10964: if (ref($domconfig{'login'}) eq 'HASH') {
10965: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
10966: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
10967: if ($domservers{$lonhost}) {
10968: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10969: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
10970: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
10971: }
10972: }
10973: }
10974: }
10975: }
10976: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
10977: foreach my $lonhost (sort(keys(%domservers))) {
10978: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10979: $changes{'headtag'}{$lonhost} = 1;
10980: } else {
10981: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
10982: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
10983: }
10984: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
10985: push(@newhosts,$lonhost);
10986: } elsif ($currheadtagurls{$lonhost}) {
10987: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
10988: if ($currexempt{$lonhost}) {
10989: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
10990: $changes{'headtag'}{$lonhost} = 1;
10991: }
10992: } elsif ($possexempt{$lonhost}) {
10993: $changes{'headtag'}{$lonhost} = 1;
10994: }
10995: if ($possexempt{$lonhost}) {
10996: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10997: }
10998: }
10999: }
11000: }
11001: if (@newhosts) {
11002: my $error;
11003: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11004: if ($configuserok eq 'ok') {
11005: if ($switchserver) {
11006: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
11007: } elsif ($author_ok eq 'ok') {
11008: foreach my $lonhost (@newhosts) {
11009: my $formelem = 'loginheadtag_'.$lonhost;
11010: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11011: "login/headtag/$lonhost",'','',
11012: $env{'form.loginheadtag_'.$lonhost.'.filename'});
11013: if ($result eq 'ok') {
11014: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
11015: $changes{'headtag'}{$lonhost} = 1;
11016: if ($possexempt{$lonhost}) {
11017: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11018: }
11019: } else {
11020: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
11021: $newheadtagurls{$lonhost},$result);
11022: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11023: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
11024: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
11025: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
11026: }
11027: }
11028: }
11029: } else {
11030: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
11031: }
11032: } else {
11033: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
11034: }
11035: if ($error) {
11036: &Apache::lonnet::logthis($error);
11037: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11038: }
11039: }
11040: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
11041:
11042: my $defaulthelpfile = '/adm/loginproblems.html';
11043: my $defaulttext = &mt('Default in use');
11044:
11045: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
11046: $dom);
11047: if ($putresult eq 'ok') {
11048: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11049: my %defaultchecked = (
11050: 'coursecatalog' => 'on',
11051: 'helpdesk' => 'on',
11052: 'adminmail' => 'off',
11053: 'newuser' => 'off',
11054: );
11055: if (ref($domconfig{'login'}) eq 'HASH') {
11056: foreach my $item (@toggles) {
11057: if ($defaultchecked{$item} eq 'on') {
11058: if (($domconfig{'login'}{$item} eq '0') &&
11059: ($env{'form.'.$item} eq '1')) {
11060: $changes{$item} = 1;
11061: } elsif (($domconfig{'login'}{$item} eq '' ||
11062: $domconfig{'login'}{$item} eq '1') &&
11063: ($env{'form.'.$item} eq '0')) {
11064: $changes{$item} = 1;
11065: }
11066: } elsif ($defaultchecked{$item} eq 'off') {
11067: if (($domconfig{'login'}{$item} eq '1') &&
11068: ($env{'form.'.$item} eq '0')) {
11069: $changes{$item} = 1;
11070: } elsif (($domconfig{'login'}{$item} eq '' ||
11071: $domconfig{'login'}{$item} eq '0') &&
11072: ($env{'form.'.$item} eq '1')) {
11073: $changes{$item} = 1;
11074: }
11075: }
11076: }
11077: }
11078: if (keys(%changes) > 0 || $colchgtext) {
11079: &Apache::loncommon::devalidate_domconfig_cache($dom);
11080: if (ref($lastactref) eq 'HASH') {
11081: $lastactref->{'domainconfig'} = 1;
11082: }
11083: $resulttext = &mt('Changes made:').'<ul>';
11084: foreach my $item (sort(keys(%changes))) {
11085: if ($item eq 'loginvia') {
11086: if (ref($changes{$item}) eq 'HASH') {
11087: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
11088: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11089: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
11090: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
11091: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
11092: $protocol = 'http' if ($protocol ne 'https');
11093: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
11094:
11095: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
11096: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
11097: } else {
11098: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
11099: }
11100: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
11101: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
11102: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
11103: }
11104: $resulttext .= '</li>';
11105: } else {
11106: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
11107: }
11108: } else {
11109: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
11110: }
11111: }
11112: $resulttext .= '</ul></li>';
11113: }
11114: } elsif ($item eq 'helpurl') {
11115: if (ref($changes{$item}) eq 'HASH') {
11116: foreach my $lang (sort(keys(%{$changes{$item}}))) {
11117: if (grep(/^\Q$lang\E$/,@delurls)) {
11118: my ($chg,$link);
11119: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
11120: if ($lang eq 'nolang') {
11121: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
11122: } else {
11123: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
11124: }
11125: $resulttext .= '<li>'.$chg.'</li>';
11126: } else {
11127: my $chg;
11128: if ($lang eq 'nolang') {
11129: $chg = &mt('custom log-in help file for no preferred language');
11130: } else {
11131: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
11132: }
11133: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
11134: $loginhash{'login'}{'helpurl'}{$lang}.
11135: '?inhibitmenu=yes',$chg,600,500).
11136: '</li>';
11137: }
11138: }
11139: }
11140: } elsif ($item eq 'headtag') {
11141: if (ref($changes{$item}) eq 'HASH') {
11142: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11143: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11144: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
11145: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11146: $resulttext .= '<li><a href="'.
11147: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
11148: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
11149: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
11150: if ($possexempt{$lonhost}) {
11151: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
11152: } else {
11153: $resulttext .= &mt('included for any client IP');
11154: }
11155: $resulttext .= '</li>';
11156: }
11157: }
11158: }
11159: } elsif ($item eq 'captcha') {
11160: if (ref($loginhash{'login'}) eq 'HASH') {
11161: my $chgtxt;
11162: if ($loginhash{'login'}{$item} eq 'notused') {
11163: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
11164: } else {
11165: my %captchas = &captcha_phrases();
11166: if ($captchas{$loginhash{'login'}{$item}}) {
11167: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
11168: } else {
11169: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
11170: }
11171: }
11172: $resulttext .= '<li>'.$chgtxt.'</li>';
11173: }
11174: } elsif ($item eq 'recaptchakeys') {
11175: if (ref($loginhash{'login'}) eq 'HASH') {
11176: my ($privkey,$pubkey);
11177: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
11178: $pubkey = $loginhash{'login'}{$item}{'public'};
11179: $privkey = $loginhash{'login'}{$item}{'private'};
11180: }
11181: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
11182: if (!$pubkey) {
11183: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
11184: } else {
11185: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11186: }
11187: if (!$privkey) {
11188: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
11189: } else {
11190: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
11191: }
11192: $chgtxt .= '</ul>';
11193: $resulttext .= '<li>'.$chgtxt.'</li>';
11194: }
11195: } elsif ($item eq 'recaptchaversion') {
11196: if (ref($loginhash{'login'}) eq 'HASH') {
11197: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
11198: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
11199: '</li>';
11200: }
11201: }
11202: } else {
11203: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
11204: }
11205: }
11206: $resulttext .= $colchgtext.'</ul>';
11207: } else {
11208: $resulttext = &mt('No changes made to log-in page settings');
11209: }
11210: } else {
11211: $resulttext = '<span class="LC_error">'.
11212: &mt('An error occurred: [_1]',$putresult).'</span>';
11213: }
11214: if ($errors) {
11215: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11216: $errors.'</ul>';
11217: }
11218: return $resulttext;
11219: }
11220:
11221: sub check_exempt_addresses {
11222: my ($iplist) = @_;
11223: $iplist =~ s/^\s+//;
11224: $iplist =~ s/\s+$//;
11225: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
11226: my (@okips,$new);
11227: foreach my $ip (@poss_ips) {
11228: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
11229: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
11230: push(@okips,$ip);
11231: }
11232: }
11233: }
11234: if (@okips > 0) {
11235: $new = join(',',@okips);
11236: } else {
11237: $new = '';
11238: }
11239: return $new;
11240: }
11241:
11242: sub color_font_choices {
11243: my %choices =
11244: &Apache::lonlocal::texthash (
11245: img => "Header",
11246: bgs => "Background colors",
11247: links => "Link colors",
11248: images => "Images",
11249: font => "Font color",
11250: fontmenu => "Font menu",
11251: pgbg => "Page",
11252: tabbg => "Header",
11253: sidebg => "Border",
11254: link => "Link",
11255: alink => "Active link",
11256: vlink => "Visited link",
11257: );
11258: return %choices;
11259: }
11260:
11261: sub modify_rolecolors {
11262: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
11263: my ($resulttext,%rolehash);
11264: $rolehash{'rolecolors'} = {};
11265: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
11266: if ($domconfig{'rolecolors'} eq '') {
11267: $domconfig{'rolecolors'} = {};
11268: }
11269: }
11270: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
11271: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
11272: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
11273: $dom);
11274: if ($putresult eq 'ok') {
11275: if (keys(%changes) > 0) {
11276: &Apache::loncommon::devalidate_domconfig_cache($dom);
11277: if (ref($lastactref) eq 'HASH') {
11278: $lastactref->{'domainconfig'} = 1;
11279: }
11280: $resulttext = &display_colorchgs($dom,\%changes,$roles,
11281: $rolehash{'rolecolors'});
11282: } else {
11283: $resulttext = &mt('No changes made to default color schemes');
11284: }
11285: } else {
11286: $resulttext = '<span class="LC_error">'.
11287: &mt('An error occurred: [_1]',$putresult).'</span>';
11288: }
11289: if ($errors) {
11290: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11291: $errors.'</ul>';
11292: }
11293: return $resulttext;
11294: }
11295:
11296: sub modify_colors {
11297: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
11298: my (%changes,%choices);
11299: my @bgs;
11300: my @links = ('link','alink','vlink');
11301: my @logintext;
11302: my @images;
11303: my $servadm = $r->dir_config('lonAdmEMail');
11304: my $errors;
11305: my %defaults;
11306: foreach my $role (@{$roles}) {
11307: if ($role eq 'login') {
11308: %choices = &login_choices();
11309: @logintext = ('textcol','bgcol');
11310: } else {
11311: %choices = &color_font_choices();
11312: }
11313: if ($role eq 'login') {
11314: @images = ('img','logo','domlogo','login');
11315: @bgs = ('pgbg','mainbg','sidebg');
11316: } else {
11317: @images = ('img');
11318: @bgs = ('pgbg','tabbg','sidebg');
11319: }
11320: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
11321: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
11322: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
11323: }
11324: if ($role eq 'login') {
11325: foreach my $item (@logintext) {
11326: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11327: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11328: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11329: }
11330: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
11331: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11332: }
11333: }
11334: } else {
11335: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
11336: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
11337: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
11338: }
11339: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
11340: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
11341: }
11342: }
11343: foreach my $item (@bgs) {
11344: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11345: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11346: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11347: }
11348: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
11349: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11350: }
11351: }
11352: foreach my $item (@links) {
11353: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11354: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11355: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11356: }
11357: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
11358: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11359: }
11360: }
11361: my ($configuserok,$author_ok,$switchserver) =
11362: &config_check($dom,$confname,$servadm);
11363: my ($width,$height) = &thumb_dimensions();
11364: if (ref($domconfig->{$role}) ne 'HASH') {
11365: $domconfig->{$role} = {};
11366: }
11367: foreach my $img (@images) {
11368: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
11369: if (defined($env{'form.login_showlogo_'.$img})) {
11370: $confhash->{$role}{'showlogo'}{$img} = 1;
11371: } else {
11372: $confhash->{$role}{'showlogo'}{$img} = 0;
11373: }
11374: }
11375: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
11376: && !defined($domconfig->{$role}{$img})
11377: && !$env{'form.'.$role.'_del_'.$img}
11378: && $env{'form.'.$role.'_import_'.$img}) {
11379: # import the old configured image from the .tab setting
11380: # if they haven't provided a new one
11381: $domconfig->{$role}{$img} =
11382: $env{'form.'.$role.'_import_'.$img};
11383: }
11384: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
11385: my $error;
11386: if ($configuserok eq 'ok') {
11387: if ($switchserver) {
11388: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
11389: } else {
11390: if ($author_ok eq 'ok') {
11391: my ($result,$logourl) =
11392: &publishlogo($r,'upload',$role.'_'.$img,
11393: $dom,$confname,$img,$width,$height);
11394: if ($result eq 'ok') {
11395: $confhash->{$role}{$img} = $logourl;
11396: $changes{$role}{'images'}{$img} = 1;
11397: } else {
11398: $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);
11399: }
11400: } else {
11401: $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);
11402: }
11403: }
11404: } else {
11405: $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);
11406: }
11407: if ($error) {
11408: &Apache::lonnet::logthis($error);
11409: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11410: }
11411: } elsif ($domconfig->{$role}{$img} ne '') {
11412: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
11413: my $error;
11414: if ($configuserok eq 'ok') {
11415: # is confname an author?
11416: if ($switchserver eq '') {
11417: if ($author_ok eq 'ok') {
11418: my ($result,$logourl) =
11419: &publishlogo($r,'copy',$domconfig->{$role}{$img},
11420: $dom,$confname,$img,$width,$height);
11421: if ($result eq 'ok') {
11422: $confhash->{$role}{$img} = $logourl;
11423: $changes{$role}{'images'}{$img} = 1;
11424: }
11425: }
11426: }
11427: }
11428: }
11429: }
11430: }
11431: if (ref($domconfig) eq 'HASH') {
11432: if (ref($domconfig->{$role}) eq 'HASH') {
11433: foreach my $img (@images) {
11434: if ($domconfig->{$role}{$img} ne '') {
11435: if ($env{'form.'.$role.'_del_'.$img}) {
11436: $confhash->{$role}{$img} = '';
11437: $changes{$role}{'images'}{$img} = 1;
11438: } else {
11439: if ($confhash->{$role}{$img} eq '') {
11440: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
11441: }
11442: }
11443: } else {
11444: if ($env{'form.'.$role.'_del_'.$img}) {
11445: $confhash->{$role}{$img} = '';
11446: $changes{$role}{'images'}{$img} = 1;
11447: }
11448: }
11449: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
11450: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
11451: if ($confhash->{$role}{'showlogo'}{$img} ne
11452: $domconfig->{$role}{'showlogo'}{$img}) {
11453: $changes{$role}{'showlogo'}{$img} = 1;
11454: }
11455: } else {
11456: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11457: $changes{$role}{'showlogo'}{$img} = 1;
11458: }
11459: }
11460: }
11461: }
11462: if ($domconfig->{$role}{'font'} ne '') {
11463: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
11464: $changes{$role}{'font'} = 1;
11465: }
11466: } else {
11467: if ($confhash->{$role}{'font'}) {
11468: $changes{$role}{'font'} = 1;
11469: }
11470: }
11471: if ($role ne 'login') {
11472: if ($domconfig->{$role}{'fontmenu'} ne '') {
11473: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
11474: $changes{$role}{'fontmenu'} = 1;
11475: }
11476: } else {
11477: if ($confhash->{$role}{'fontmenu'}) {
11478: $changes{$role}{'fontmenu'} = 1;
11479: }
11480: }
11481: }
11482: foreach my $item (@bgs) {
11483: if ($domconfig->{$role}{$item} ne '') {
11484: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11485: $changes{$role}{'bgs'}{$item} = 1;
11486: }
11487: } else {
11488: if ($confhash->{$role}{$item}) {
11489: $changes{$role}{'bgs'}{$item} = 1;
11490: }
11491: }
11492: }
11493: foreach my $item (@links) {
11494: if ($domconfig->{$role}{$item} ne '') {
11495: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11496: $changes{$role}{'links'}{$item} = 1;
11497: }
11498: } else {
11499: if ($confhash->{$role}{$item}) {
11500: $changes{$role}{'links'}{$item} = 1;
11501: }
11502: }
11503: }
11504: foreach my $item (@logintext) {
11505: if ($domconfig->{$role}{$item} ne '') {
11506: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11507: $changes{$role}{'logintext'}{$item} = 1;
11508: }
11509: } else {
11510: if ($confhash->{$role}{$item}) {
11511: $changes{$role}{'logintext'}{$item} = 1;
11512: }
11513: }
11514: }
11515: } else {
11516: &default_change_checker($role,\@images,\@links,\@bgs,
11517: \@logintext,$confhash,\%changes);
11518: }
11519: } else {
11520: &default_change_checker($role,\@images,\@links,\@bgs,
11521: \@logintext,$confhash,\%changes);
11522: }
11523: }
11524: return ($errors,%changes);
11525: }
11526:
11527: sub config_check {
11528: my ($dom,$confname,$servadm) = @_;
11529: my ($configuserok,$author_ok,$switchserver,%currroles);
11530: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
11531: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
11532: $confname,$servadm);
11533: if ($configuserok eq 'ok') {
11534: $switchserver = &check_switchserver($dom,$confname);
11535: if ($switchserver eq '') {
11536: $author_ok = &check_authorstatus($dom,$confname,%currroles);
11537: }
11538: }
11539: return ($configuserok,$author_ok,$switchserver);
11540: }
11541:
11542: sub default_change_checker {
11543: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
11544: foreach my $item (@{$links}) {
11545: if ($confhash->{$role}{$item}) {
11546: $changes->{$role}{'links'}{$item} = 1;
11547: }
11548: }
11549: foreach my $item (@{$bgs}) {
11550: if ($confhash->{$role}{$item}) {
11551: $changes->{$role}{'bgs'}{$item} = 1;
11552: }
11553: }
11554: foreach my $item (@{$logintext}) {
11555: if ($confhash->{$role}{$item}) {
11556: $changes->{$role}{'logintext'}{$item} = 1;
11557: }
11558: }
11559: foreach my $img (@{$images}) {
11560: if ($env{'form.'.$role.'_del_'.$img}) {
11561: $confhash->{$role}{$img} = '';
11562: $changes->{$role}{'images'}{$img} = 1;
11563: }
11564: if ($role eq 'login') {
11565: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11566: $changes->{$role}{'showlogo'}{$img} = 1;
11567: }
11568: }
11569: }
11570: if ($confhash->{$role}{'font'}) {
11571: $changes->{$role}{'font'} = 1;
11572: }
11573: }
11574:
11575: sub display_colorchgs {
11576: my ($dom,$changes,$roles,$confhash) = @_;
11577: my (%choices,$resulttext);
11578: if (!grep(/^login$/,@{$roles})) {
11579: $resulttext = &mt('Changes made:').'<br />';
11580: }
11581: foreach my $role (@{$roles}) {
11582: if ($role eq 'login') {
11583: %choices = &login_choices();
11584: } else {
11585: %choices = &color_font_choices();
11586: }
11587: if (ref($changes->{$role}) eq 'HASH') {
11588: if ($role ne 'login') {
11589: $resulttext .= '<h4>'.&mt($role).'</h4>';
11590: }
11591: foreach my $key (sort(keys(%{$changes->{$role}}))) {
11592: if ($role ne 'login') {
11593: $resulttext .= '<ul>';
11594: }
11595: if (ref($changes->{$role}{$key}) eq 'HASH') {
11596: if ($role ne 'login') {
11597: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
11598: }
11599: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
11600: if (($role eq 'login') && ($key eq 'showlogo')) {
11601: if ($confhash->{$role}{$key}{$item}) {
11602: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
11603: } else {
11604: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
11605: }
11606: } elsif ($confhash->{$role}{$item} eq '') {
11607: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
11608: } else {
11609: my $newitem = $confhash->{$role}{$item};
11610: if ($key eq 'images') {
11611: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
11612: }
11613: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
11614: }
11615: }
11616: if ($role ne 'login') {
11617: $resulttext .= '</ul></li>';
11618: }
11619: } else {
11620: if ($confhash->{$role}{$key} eq '') {
11621: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
11622: } else {
11623: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
11624: }
11625: }
11626: if ($role ne 'login') {
11627: $resulttext .= '</ul>';
11628: }
11629: }
11630: }
11631: }
11632: return $resulttext;
11633: }
11634:
11635: sub thumb_dimensions {
11636: return ('200','50');
11637: }
11638:
11639: sub check_dimensions {
11640: my ($inputfile) = @_;
11641: my ($fullwidth,$fullheight);
11642: if ($inputfile =~ m|^[/\w.\-]+$|) {
11643: if (open(PIPE,"identify $inputfile 2>&1 |")) {
11644: my $imageinfo = <PIPE>;
11645: if (!close(PIPE)) {
11646: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
11647: }
11648: chomp($imageinfo);
11649: my ($fullsize) =
11650: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
11651: if ($fullsize) {
11652: ($fullwidth,$fullheight) = split(/x/,$fullsize);
11653: }
11654: }
11655: }
11656: return ($fullwidth,$fullheight);
11657: }
11658:
11659: sub check_configuser {
11660: my ($uhome,$dom,$confname,$servadm) = @_;
11661: my ($configuserok,%currroles);
11662: if ($uhome eq 'no_host') {
11663: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
11664: my $configpass = &LONCAPA::Enrollment::create_password($dom);
11665: $configuserok =
11666: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
11667: $configpass,'','','','','',undef,$servadm);
11668: } else {
11669: $configuserok = 'ok';
11670: %currroles =
11671: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
11672: }
11673: return ($configuserok,%currroles);
11674: }
11675:
11676: sub check_authorstatus {
11677: my ($dom,$confname,%currroles) = @_;
11678: my $author_ok;
11679: if (!$currroles{':'.$dom.':au'}) {
11680: my $start = time;
11681: my $end = 0;
11682: $author_ok =
11683: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
11684: 'au',$end,$start,'','','domconfig');
11685: } else {
11686: $author_ok = 'ok';
11687: }
11688: return $author_ok;
11689: }
11690:
11691: sub publishlogo {
11692: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
11693: my ($output,$fname,$logourl,$madethumb);
11694: if ($action eq 'upload') {
11695: $fname=$env{'form.'.$formname.'.filename'};
11696: chop($env{'form.'.$formname});
11697: } else {
11698: ($fname) = ($formname =~ /([^\/]+)$/);
11699: }
11700: if ($savefileas ne '') {
11701: $fname = $savefileas;
11702: }
11703: $fname=&Apache::lonnet::clean_filename($fname);
11704: # See if there is anything left
11705: unless ($fname) { return ('error: no uploaded file'); }
11706: $fname="$subdir/$fname";
11707: my $docroot=$r->dir_config('lonDocRoot');
11708: my $filepath="$docroot/priv";
11709: my $relpath = "$dom/$confname";
11710: my ($fnamepath,$file,$fetchthumb);
11711: $file=$fname;
11712: if ($fname=~m|/|) {
11713: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
11714: }
11715: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
11716: my $count;
11717: for ($count=5;$count<=$#parts;$count++) {
11718: $filepath.="/$parts[$count]";
11719: if ((-e $filepath)!=1) {
11720: mkdir($filepath,02770);
11721: }
11722: }
11723: # Check for bad extension and disallow upload
11724: if ($file=~/\.(\w+)$/ &&
11725: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
11726: $output =
11727: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
11728: } elsif ($file=~/\.(\w+)$/ &&
11729: !defined(&Apache::loncommon::fileembstyle($1))) {
11730: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
11731: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
11732: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
11733: } elsif (-d "$filepath/$file") {
11734: $output = &mt('Filename is a directory name - rename the file and re-upload');
11735: } else {
11736: my $source = $filepath.'/'.$file;
11737: my $logfile;
11738: if (!open($logfile,">>",$source.'.log')) {
11739: return (&mt('No write permission to Authoring Space'));
11740: }
11741: print $logfile
11742: "\n================= Publish ".localtime()." ================\n".
11743: $env{'user.name'}.':'.$env{'user.domain'}."\n";
11744: # Save the file
11745: if (!open(FH,">",$source)) {
11746: &Apache::lonnet::logthis('Failed to create '.$source);
11747: return (&mt('Failed to create file'));
11748: }
11749: if ($action eq 'upload') {
11750: if (!print FH ($env{'form.'.$formname})) {
11751: &Apache::lonnet::logthis('Failed to write to '.$source);
11752: return (&mt('Failed to write file'));
11753: }
11754: } else {
11755: my $original = &Apache::lonnet::filelocation('',$formname);
11756: if(!copy($original,$source)) {
11757: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
11758: return (&mt('Failed to write file'));
11759: }
11760: }
11761: close(FH);
11762: chmod(0660, $source); # Permissions to rw-rw---.
11763:
11764: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
11765: my $copyfile=$targetdir.'/'.$file;
11766:
11767: my @parts=split(/\//,$targetdir);
11768: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
11769: for (my $count=5;$count<=$#parts;$count++) {
11770: $path.="/$parts[$count]";
11771: if (!-e $path) {
11772: print $logfile "\nCreating directory ".$path;
11773: mkdir($path,02770);
11774: }
11775: }
11776: my $versionresult;
11777: if (-e $copyfile) {
11778: $versionresult = &logo_versioning($targetdir,$file,$logfile);
11779: } else {
11780: $versionresult = 'ok';
11781: }
11782: if ($versionresult eq 'ok') {
11783: if (copy($source,$copyfile)) {
11784: print $logfile "\nCopied original source to ".$copyfile."\n";
11785: $output = 'ok';
11786: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
11787: push(@{$modified_urls},[$copyfile,$source]);
11788: my $metaoutput =
11789: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
11790: unless ($registered_cleanup) {
11791: my $handlers = $r->get_handlers('PerlCleanupHandler');
11792: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11793: $registered_cleanup=1;
11794: }
11795: } else {
11796: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
11797: $output = &mt('Failed to copy file to RES space').", $!";
11798: }
11799: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
11800: my $inputfile = $filepath.'/'.$file;
11801: my $outfile = $filepath.'/'.'tn-'.$file;
11802: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
11803: if ($fullwidth ne '' && $fullheight ne '') {
11804: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
11805: my $thumbsize = $thumbwidth.'x'.$thumbheight;
11806: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
11807: system({$args[0]} @args);
11808: chmod(0660, $filepath.'/tn-'.$file);
11809: if (-e $outfile) {
11810: my $copyfile=$targetdir.'/tn-'.$file;
11811: if (copy($outfile,$copyfile)) {
11812: print $logfile "\nCopied source to ".$copyfile."\n";
11813: my $thumb_metaoutput =
11814: &write_metadata($dom,$confname,$formname,
11815: $targetdir,'tn-'.$file,$logfile);
11816: push(@{$modified_urls},[$copyfile,$outfile]);
11817: unless ($registered_cleanup) {
11818: my $handlers = $r->get_handlers('PerlCleanupHandler');
11819: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11820: $registered_cleanup=1;
11821: }
11822: $madethumb = 1;
11823: } else {
11824: print $logfile "\nUnable to write ".$copyfile.
11825: ':'.$!."\n";
11826: }
11827: }
11828: }
11829: }
11830: }
11831: } else {
11832: $output = $versionresult;
11833: }
11834: }
11835: return ($output,$logourl,$madethumb);
11836: }
11837:
11838: sub logo_versioning {
11839: my ($targetdir,$file,$logfile) = @_;
11840: my $target = $targetdir.'/'.$file;
11841: my ($maxversion,$fn,$extn,$output);
11842: $maxversion = 0;
11843: if ($file =~ /^(.+)\.(\w+)$/) {
11844: $fn=$1;
11845: $extn=$2;
11846: }
11847: opendir(DIR,$targetdir);
11848: while (my $filename=readdir(DIR)) {
11849: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
11850: $maxversion=($1>$maxversion)?$1:$maxversion;
11851: }
11852: }
11853: $maxversion++;
11854: print $logfile "\nCreating old version ".$maxversion."\n";
11855: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
11856: if (copy($target,$copyfile)) {
11857: print $logfile "Copied old target to ".$copyfile."\n";
11858: $copyfile=$copyfile.'.meta';
11859: if (copy($target.'.meta',$copyfile)) {
11860: print $logfile "Copied old target metadata to ".$copyfile."\n";
11861: $output = 'ok';
11862: } else {
11863: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
11864: $output = &mt('Failed to copy old meta').", $!, ";
11865: }
11866: } else {
11867: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
11868: $output = &mt('Failed to copy old target').", $!, ";
11869: }
11870: return $output;
11871: }
11872:
11873: sub write_metadata {
11874: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
11875: my (%metadatafields,%metadatakeys,$output);
11876: $metadatafields{'title'}=$formname;
11877: $metadatafields{'creationdate'}=time;
11878: $metadatafields{'lastrevisiondate'}=time;
11879: $metadatafields{'copyright'}='public';
11880: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
11881: $env{'user.domain'};
11882: $metadatafields{'authorspace'}=$confname.':'.$dom;
11883: $metadatafields{'domain'}=$dom;
11884: {
11885: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
11886: my $mfh;
11887: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
11888: foreach (sort(keys(%metadatafields))) {
11889: unless ($_=~/\./) {
11890: my $unikey=$_;
11891: $unikey=~/^([A-Za-z]+)/;
11892: my $tag=$1;
11893: $tag=~tr/A-Z/a-z/;
11894: print $mfh "\n\<$tag";
11895: foreach (split(/\,/,$metadatakeys{$unikey})) {
11896: my $value=$metadatafields{$unikey.'.'.$_};
11897: $value=~s/\"/\'\'/g;
11898: print $mfh ' '.$_.'="'.$value.'"';
11899: }
11900: print $mfh '>'.
11901: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
11902: .'</'.$tag.'>';
11903: }
11904: }
11905: $output = 'ok';
11906: print $logfile "\nWrote metadata";
11907: close($mfh);
11908: } else {
11909: print $logfile "\nFailed to open metadata file";
11910: $output = &mt('Could not write metadata');
11911: }
11912: }
11913: return $output;
11914: }
11915:
11916: sub notifysubscribed {
11917: foreach my $targetsource (@{$modified_urls}){
11918: next unless (ref($targetsource) eq 'ARRAY');
11919: my ($target,$source)=@{$targetsource};
11920: if ($source ne '') {
11921: if (open(my $logfh,">>",$source.'.log')) {
11922: print $logfh "\nCleanup phase: Notifications\n";
11923: my @subscribed=&subscribed_hosts($target);
11924: foreach my $subhost (@subscribed) {
11925: print $logfh "\nNotifying host ".$subhost.':';
11926: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
11927: print $logfh $reply;
11928: }
11929: my @subscribedmeta=&subscribed_hosts("$target.meta");
11930: foreach my $subhost (@subscribedmeta) {
11931: print $logfh "\nNotifying host for metadata only ".$subhost.':';
11932: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
11933: $subhost);
11934: print $logfh $reply;
11935: }
11936: print $logfh "\n============ Done ============\n";
11937: close($logfh);
11938: }
11939: }
11940: }
11941: return OK;
11942: }
11943:
11944: sub subscribed_hosts {
11945: my ($target) = @_;
11946: my @subscribed;
11947: if (open(my $fh,"<","$target.subscription")) {
11948: while (my $subline=<$fh>) {
11949: if ($subline =~ /^($match_lonid):/) {
11950: my $host = $1;
11951: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
11952: unless (grep(/^\Q$host\E$/,@subscribed)) {
11953: push(@subscribed,$host);
11954: }
11955: }
11956: }
11957: }
11958: }
11959: return @subscribed;
11960: }
11961:
11962: sub check_switchserver {
11963: my ($dom,$confname) = @_;
11964: my ($allowed,$switchserver);
11965: my $home = &Apache::lonnet::homeserver($confname,$dom);
11966: if ($home eq 'no_host') {
11967: $home = &Apache::lonnet::domain($dom,'primary');
11968: }
11969: my @ids=&Apache::lonnet::current_machine_ids();
11970: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
11971: if (!$allowed) {
11972: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
11973: }
11974: return $switchserver;
11975: }
11976:
11977: sub modify_quotas {
11978: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11979: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
11980: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
11981: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
11982: $validationfieldsref);
11983: if ($action eq 'quotas') {
11984: $context = 'tools';
11985: } else {
11986: $context = $action;
11987: }
11988: if ($context eq 'requestcourses') {
11989: @usertools = ('official','unofficial','community','textbook','placement','lti');
11990: @options =('norequest','approval','validate','autolimit');
11991: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
11992: %titles = &courserequest_titles();
11993: $toolregexp = join('|',@usertools);
11994: %conditions = &courserequest_conditions();
11995: $confname = $dom.'-domainconfig';
11996: my $servadm = $r->dir_config('lonAdmEMail');
11997: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11998: ($validationitemsref,$validationnamesref,$validationfieldsref) =
11999: &Apache::loncoursequeueadmin::requestcourses_validation_types();
12000: } elsif ($context eq 'requestauthor') {
12001: @usertools = ('author');
12002: %titles = &authorrequest_titles();
12003: } else {
12004: @usertools = ('aboutme','blog','webdav','portfolio');
12005: %titles = &tool_titles();
12006: }
12007: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12008: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12009: foreach my $key (keys(%env)) {
12010: if ($context eq 'requestcourses') {
12011: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
12012: my $item = $1;
12013: my $type = $2;
12014: if ($type =~ /^limit_(.+)/) {
12015: $limithash{$item}{$1} = $env{$key};
12016: } else {
12017: $confhash{$item}{$type} = $env{$key};
12018: }
12019: }
12020: } elsif ($context eq 'requestauthor') {
12021: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
12022: $confhash{$1} = $env{$key};
12023: }
12024: } else {
12025: if ($key =~ /^form\.quota_(.+)$/) {
12026: $confhash{'defaultquota'}{$1} = $env{$key};
12027: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
12028: $confhash{'authorquota'}{$1} = $env{$key};
12029: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
12030: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
12031: }
12032: }
12033: }
12034: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12035: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
12036: @approvalnotify = sort(@approvalnotify);
12037: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
12038: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
12039: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
12040: foreach my $type (@hasuniquecode) {
12041: if (grep(/^\Q$type\E$/,@crstypes)) {
12042: $confhash{'uniquecode'}{$type} = 1;
12043: }
12044: }
12045: my (%newbook,%allpos);
12046: if ($context eq 'requestcourses') {
12047: foreach my $type ('textbooks','templates') {
12048: @{$allpos{$type}} = ();
12049: my $invalid;
12050: if ($type eq 'textbooks') {
12051: $invalid = &mt('Invalid LON-CAPA course for textbook');
12052: } else {
12053: $invalid = &mt('Invalid LON-CAPA course for template');
12054: }
12055: if ($env{'form.'.$type.'_addbook'}) {
12056: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
12057: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
12058: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
12059: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
12060: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12061: } else {
12062: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
12063: my $position = $env{'form.'.$type.'_addbook_pos'};
12064: $position =~ s/\D+//g;
12065: if ($position ne '') {
12066: $allpos{$type}[$position] = $newbook{$type};
12067: }
12068: }
12069: } else {
12070: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12071: }
12072: }
12073: }
12074: }
12075: if (ref($domconfig{$action}) eq 'HASH') {
12076: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
12077: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
12078: $changes{'notify'}{'approval'} = 1;
12079: }
12080: } else {
12081: if ($confhash{'notify'}{'approval'}) {
12082: $changes{'notify'}{'approval'} = 1;
12083: }
12084: }
12085: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
12086: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12087: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
12088: unless ($confhash{'uniquecode'}{$crstype}) {
12089: $changes{'uniquecode'} = 1;
12090: }
12091: }
12092: unless ($changes{'uniquecode'}) {
12093: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
12094: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
12095: $changes{'uniquecode'} = 1;
12096: }
12097: }
12098: }
12099: } else {
12100: $changes{'uniquecode'} = 1;
12101: }
12102: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
12103: $changes{'uniquecode'} = 1;
12104: }
12105: if ($context eq 'requestcourses') {
12106: foreach my $type ('textbooks','templates') {
12107: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12108: my %deletions;
12109: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
12110: if (@todelete) {
12111: map { $deletions{$_} = 1; } @todelete;
12112: }
12113: my %imgdeletions;
12114: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
12115: if (@todeleteimages) {
12116: map { $imgdeletions{$_} = 1; } @todeleteimages;
12117: }
12118: my $maxnum = $env{'form.'.$type.'_maxnum'};
12119: for (my $i=0; $i<=$maxnum; $i++) {
12120: my $itemid = $env{'form.'.$type.'_id_'.$i};
12121: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
12122: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
12123: if ($deletions{$key}) {
12124: if ($domconfig{$action}{$type}{$key}{'image'}) {
12125: #FIXME need to obsolete item in RES space
12126: }
12127: next;
12128: } else {
12129: my $newpos = $env{'form.'.$itemid};
12130: $newpos =~ s/\D+//g;
12131: foreach my $item ('subject','title','publisher','author') {
12132: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12133: ($type eq 'templates'));
12134: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
12135: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
12136: $changes{$type}{$key} = 1;
12137: }
12138: }
12139: $allpos{$type}[$newpos] = $key;
12140: }
12141: if ($imgdeletions{$key}) {
12142: $changes{$type}{$key} = 1;
12143: #FIXME need to obsolete item in RES space
12144: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
12145: my ($cdom,$cnum) = split(/_/,$key);
12146: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12147: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12148: } else {
12149: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
12150: $cdom,$cnum,$type,$configuserok,
12151: $switchserver,$author_ok);
12152: if ($imgurl) {
12153: $confhash{$type}{$key}{'image'} = $imgurl;
12154: $changes{$type}{$key} = 1;
12155: }
12156: if ($error) {
12157: &Apache::lonnet::logthis($error);
12158: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12159: }
12160: }
12161: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
12162: $confhash{$type}{$key}{'image'} =
12163: $domconfig{$action}{$type}{$key}{'image'};
12164: }
12165: }
12166: }
12167: }
12168: }
12169: }
12170: } else {
12171: if ($confhash{'notify'}{'approval'}) {
12172: $changes{'notify'}{'approval'} = 1;
12173: }
12174: if (ref($confhash{'uniquecode'} eq 'HASH')) {
12175: $changes{'uniquecode'} = 1;
12176: }
12177: }
12178: if ($context eq 'requestcourses') {
12179: foreach my $type ('textbooks','templates') {
12180: if ($newbook{$type}) {
12181: $changes{$type}{$newbook{$type}} = 1;
12182: foreach my $item ('subject','title','publisher','author') {
12183: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12184: ($type eq 'template'));
12185: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
12186: if ($env{'form.'.$type.'_addbook_'.$item}) {
12187: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
12188: }
12189: }
12190: if ($type eq 'textbooks') {
12191: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
12192: my ($cdom,$cnum) = split(/_/,$newbook{$type});
12193: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12194: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12195: } else {
12196: my ($imageurl,$error) =
12197: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
12198: $configuserok,$switchserver,$author_ok);
12199: if ($imageurl) {
12200: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
12201: }
12202: if ($error) {
12203: &Apache::lonnet::logthis($error);
12204: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12205: }
12206: }
12207: }
12208: }
12209: }
12210: if (@{$allpos{$type}} > 0) {
12211: my $idx = 0;
12212: foreach my $item (@{$allpos{$type}}) {
12213: if ($item ne '') {
12214: $confhash{$type}{$item}{'order'} = $idx;
12215: if (ref($domconfig{$action}) eq 'HASH') {
12216: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12217: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
12218: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
12219: $changes{$type}{$item} = 1;
12220: }
12221: }
12222: }
12223: }
12224: $idx ++;
12225: }
12226: }
12227: }
12228: }
12229: if (ref($validationitemsref) eq 'ARRAY') {
12230: foreach my $item (@{$validationitemsref}) {
12231: if ($item eq 'fields') {
12232: my @changed;
12233: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
12234: if (@{$confhash{'validation'}{$item}} > 0) {
12235: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
12236: }
12237: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12238: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12239: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
12240: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
12241: $domconfig{'requestcourses'}{'validation'}{$item});
12242: } else {
12243: @changed = @{$confhash{'validation'}{$item}};
12244: }
12245: } else {
12246: @changed = @{$confhash{'validation'}{$item}};
12247: }
12248: } else {
12249: @changed = @{$confhash{'validation'}{$item}};
12250: }
12251: if (@changed) {
12252: if ($confhash{'validation'}{$item}) {
12253: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
12254: } else {
12255: $changes{'validation'}{$item} = &mt('None');
12256: }
12257: }
12258: } else {
12259: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
12260: if ($item eq 'markup') {
12261: if ($env{'form.requestcourses_validation_'.$item}) {
12262: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12263: }
12264: }
12265: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12266: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12267: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
12268: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12269: }
12270: } else {
12271: if ($confhash{'validation'}{$item} ne '') {
12272: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12273: }
12274: }
12275: } else {
12276: if ($confhash{'validation'}{$item} ne '') {
12277: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12278: }
12279: }
12280: }
12281: }
12282: }
12283: if ($env{'form.validationdc'}) {
12284: my $newval = $env{'form.validationdc'};
12285: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12286: if (exists($domcoords{$newval})) {
12287: $confhash{'validation'}{'dc'} = $newval;
12288: }
12289: }
12290: if (ref($confhash{'validation'}) eq 'HASH') {
12291: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12292: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12293: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12294: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
12295: if ($confhash{'validation'}{'dc'} eq '') {
12296: $changes{'validation'}{'dc'} = &mt('None');
12297: } else {
12298: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12299: }
12300: }
12301: } elsif ($confhash{'validation'}{'dc'} ne '') {
12302: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12303: }
12304: } elsif ($confhash{'validation'}{'dc'} ne '') {
12305: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12306: }
12307: } elsif ($confhash{'validation'}{'dc'} ne '') {
12308: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12309: }
12310: } else {
12311: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12312: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12313: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12314: $changes{'validation'}{'dc'} = &mt('None');
12315: }
12316: }
12317: }
12318: }
12319: }
12320: } else {
12321: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
12322: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
12323: }
12324: foreach my $item (@usertools) {
12325: foreach my $type (@{$types},'default','_LC_adv') {
12326: my $unset;
12327: if ($context eq 'requestcourses') {
12328: $unset = '0';
12329: if ($type eq '_LC_adv') {
12330: $unset = '';
12331: }
12332: if ($confhash{$item}{$type} eq 'autolimit') {
12333: $confhash{$item}{$type} .= '=';
12334: unless ($limithash{$item}{$type} =~ /\D/) {
12335: $confhash{$item}{$type} .= $limithash{$item}{$type};
12336: }
12337: }
12338: } elsif ($context eq 'requestauthor') {
12339: $unset = '0';
12340: if ($type eq '_LC_adv') {
12341: $unset = '';
12342: }
12343: } else {
12344: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
12345: $confhash{$item}{$type} = 1;
12346: } else {
12347: $confhash{$item}{$type} = 0;
12348: }
12349: }
12350: if (ref($domconfig{$action}) eq 'HASH') {
12351: if ($action eq 'requestauthor') {
12352: if ($domconfig{$action}{$type} ne $confhash{$type}) {
12353: $changes{$type} = 1;
12354: }
12355: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
12356: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
12357: $changes{$item}{$type} = 1;
12358: }
12359: } else {
12360: if ($context eq 'requestcourses') {
12361: if ($confhash{$item}{$type} ne $unset) {
12362: $changes{$item}{$type} = 1;
12363: }
12364: } else {
12365: if (!$confhash{$item}{$type}) {
12366: $changes{$item}{$type} = 1;
12367: }
12368: }
12369: }
12370: } else {
12371: if ($context eq 'requestcourses') {
12372: if ($confhash{$item}{$type} ne $unset) {
12373: $changes{$item}{$type} = 1;
12374: }
12375: } elsif ($context eq 'requestauthor') {
12376: if ($confhash{$type} ne $unset) {
12377: $changes{$type} = 1;
12378: }
12379: } else {
12380: if (!$confhash{$item}{$type}) {
12381: $changes{$item}{$type} = 1;
12382: }
12383: }
12384: }
12385: }
12386: }
12387: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12388: if (ref($domconfig{'quotas'}) eq 'HASH') {
12389: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12390: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
12391: if (exists($confhash{'defaultquota'}{$key})) {
12392: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
12393: $changes{'defaultquota'}{$key} = 1;
12394: }
12395: } else {
12396: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
12397: }
12398: }
12399: } else {
12400: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12401: if (exists($confhash{'defaultquota'}{$key})) {
12402: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
12403: $changes{'defaultquota'}{$key} = 1;
12404: }
12405: } else {
12406: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
12407: }
12408: }
12409: }
12410: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12411: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
12412: if (exists($confhash{'authorquota'}{$key})) {
12413: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
12414: $changes{'authorquota'}{$key} = 1;
12415: }
12416: } else {
12417: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
12418: }
12419: }
12420: }
12421: }
12422: if (ref($confhash{'defaultquota'}) eq 'HASH') {
12423: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
12424: if (ref($domconfig{'quotas'}) eq 'HASH') {
12425: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12426: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
12427: $changes{'defaultquota'}{$key} = 1;
12428: }
12429: } else {
12430: if (!exists($domconfig{'quotas'}{$key})) {
12431: $changes{'defaultquota'}{$key} = 1;
12432: }
12433: }
12434: } else {
12435: $changes{'defaultquota'}{$key} = 1;
12436: }
12437: }
12438: }
12439: if (ref($confhash{'authorquota'}) eq 'HASH') {
12440: foreach my $key (keys(%{$confhash{'authorquota'}})) {
12441: if (ref($domconfig{'quotas'}) eq 'HASH') {
12442: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12443: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
12444: $changes{'authorquota'}{$key} = 1;
12445: }
12446: } else {
12447: $changes{'authorquota'}{$key} = 1;
12448: }
12449: } else {
12450: $changes{'authorquota'}{$key} = 1;
12451: }
12452: }
12453: }
12454: }
12455:
12456: if ($context eq 'requestauthor') {
12457: $domdefaults{'requestauthor'} = \%confhash;
12458: } else {
12459: foreach my $key (keys(%confhash)) {
12460: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
12461: $domdefaults{$key} = $confhash{$key};
12462: }
12463: }
12464: }
12465:
12466: my %quotahash = (
12467: $action => { %confhash }
12468: );
12469: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
12470: $dom);
12471: if ($putresult eq 'ok') {
12472: if (keys(%changes) > 0) {
12473: my $cachetime = 24*60*60;
12474: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12475: if (ref($lastactref) eq 'HASH') {
12476: $lastactref->{'domdefaults'} = 1;
12477: }
12478: $resulttext = &mt('Changes made:').'<ul>';
12479: unless (($context eq 'requestcourses') ||
12480: ($context eq 'requestauthor')) {
12481: if (ref($changes{'defaultquota'}) eq 'HASH') {
12482: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
12483: foreach my $type (@{$types},'default') {
12484: if (defined($changes{'defaultquota'}{$type})) {
12485: my $typetitle = $usertypes->{$type};
12486: if ($type eq 'default') {
12487: $typetitle = $othertitle;
12488: }
12489: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
12490: }
12491: }
12492: $resulttext .= '</ul></li>';
12493: }
12494: if (ref($changes{'authorquota'}) eq 'HASH') {
12495: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
12496: foreach my $type (@{$types},'default') {
12497: if (defined($changes{'authorquota'}{$type})) {
12498: my $typetitle = $usertypes->{$type};
12499: if ($type eq 'default') {
12500: $typetitle = $othertitle;
12501: }
12502: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
12503: }
12504: }
12505: $resulttext .= '</ul></li>';
12506: }
12507: }
12508: my %newenv;
12509: foreach my $item (@usertools) {
12510: my (%haschgs,%inconf);
12511: if ($context eq 'requestauthor') {
12512: %haschgs = %changes;
12513: %inconf = %confhash;
12514: } else {
12515: if (ref($changes{$item}) eq 'HASH') {
12516: %haschgs = %{$changes{$item}};
12517: }
12518: if (ref($confhash{$item}) eq 'HASH') {
12519: %inconf = %{$confhash{$item}};
12520: }
12521: }
12522: if (keys(%haschgs) > 0) {
12523: my $newacc =
12524: &Apache::lonnet::usertools_access($env{'user.name'},
12525: $env{'user.domain'},
12526: $item,'reload',$context);
12527: if (($context eq 'requestcourses') ||
12528: ($context eq 'requestauthor')) {
12529: if ($env{'environment.canrequest.'.$item} ne $newacc) {
12530: $newenv{'environment.canrequest.'.$item} = $newacc;
12531: }
12532: } else {
12533: if ($env{'environment.availabletools.'.$item} ne $newacc) {
12534: $newenv{'environment.availabletools.'.$item} = $newacc;
12535: }
12536: }
12537: unless ($context eq 'requestauthor') {
12538: $resulttext .= '<li>'.$titles{$item}.'<ul>';
12539: }
12540: foreach my $type (@{$types},'default','_LC_adv') {
12541: if ($haschgs{$type}) {
12542: my $typetitle = $usertypes->{$type};
12543: if ($type eq 'default') {
12544: $typetitle = $othertitle;
12545: } elsif ($type eq '_LC_adv') {
12546: $typetitle = 'LON-CAPA Advanced Users';
12547: }
12548: if ($inconf{$type}) {
12549: if ($context eq 'requestcourses') {
12550: my $cond;
12551: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
12552: if ($1 eq '') {
12553: $cond = &mt('(Automatic processing of any request).');
12554: } else {
12555: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
12556: }
12557: } else {
12558: $cond = $conditions{$inconf{$type}};
12559: }
12560: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
12561: } elsif ($context eq 'requestauthor') {
12562: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
12563: $titles{$inconf{$type}},$typetitle);
12564:
12565: } else {
12566: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
12567: }
12568: } else {
12569: if ($type eq '_LC_adv') {
12570: if ($inconf{$type} eq '0') {
12571: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12572: } else {
12573: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
12574: }
12575: } else {
12576: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12577: }
12578: }
12579: }
12580: }
12581: unless ($context eq 'requestauthor') {
12582: $resulttext .= '</ul></li>';
12583: }
12584: }
12585: }
12586: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
12587: if (ref($changes{'notify'}) eq 'HASH') {
12588: if ($changes{'notify'}{'approval'}) {
12589: if (ref($confhash{'notify'}) eq 'HASH') {
12590: if ($confhash{'notify'}{'approval'}) {
12591: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
12592: } else {
12593: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
12594: }
12595: }
12596: }
12597: }
12598: }
12599: if ($action eq 'requestcourses') {
12600: my @offon = ('off','on');
12601: if ($changes{'uniquecode'}) {
12602: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12603: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
12604: $resulttext .= '<li>'.
12605: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
12606: '</li>';
12607: } else {
12608: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
12609: '</li>';
12610: }
12611: }
12612: foreach my $type ('textbooks','templates') {
12613: if (ref($changes{$type}) eq 'HASH') {
12614: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
12615: foreach my $key (sort(keys(%{$changes{$type}}))) {
12616: my %coursehash = &Apache::lonnet::coursedescription($key);
12617: my $coursetitle = $coursehash{'description'};
12618: my $position = $confhash{$type}{$key}{'order'} + 1;
12619: $resulttext .= '<li>';
12620: foreach my $item ('subject','title','publisher','author') {
12621: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12622: ($type eq 'templates'));
12623: my $name = $item.':';
12624: $name =~ s/^(\w)/\U$1/;
12625: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
12626: }
12627: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
12628: if ($type eq 'textbooks') {
12629: if ($confhash{$type}{$key}{'image'}) {
12630: $resulttext .= ' '.&mt('Image: [_1]',
12631: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
12632: ' alt="Textbook cover" />').'<br />';
12633: }
12634: }
12635: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
12636: }
12637: $resulttext .= '</ul></li>';
12638: }
12639: }
12640: if (ref($changes{'validation'}) eq 'HASH') {
12641: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
12642: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
12643: foreach my $item (@{$validationitemsref}) {
12644: if (exists($changes{'validation'}{$item})) {
12645: if ($item eq 'markup') {
12646: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12647: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
12648: } else {
12649: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12650: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
12651: }
12652: }
12653: }
12654: if (exists($changes{'validation'}{'dc'})) {
12655: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
12656: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
12657: }
12658: }
12659: }
12660: }
12661: $resulttext .= '</ul>';
12662: if (keys(%newenv)) {
12663: &Apache::lonnet::appenv(\%newenv);
12664: }
12665: } else {
12666: if ($context eq 'requestcourses') {
12667: $resulttext = &mt('No changes made to rights to request creation of courses.');
12668: } elsif ($context eq 'requestauthor') {
12669: $resulttext = &mt('No changes made to rights to request author space.');
12670: } else {
12671: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
12672: }
12673: }
12674: } else {
12675: $resulttext = '<span class="LC_error">'.
12676: &mt('An error occurred: [_1]',$putresult).'</span>';
12677: }
12678: if ($errors) {
12679: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
12680: '<ul>'.$errors.'</ul></p>';
12681: }
12682: return $resulttext;
12683: }
12684:
12685: sub process_textbook_image {
12686: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
12687: my $filename = $env{'form.'.$caller.'.filename'};
12688: my ($error,$url);
12689: my ($width,$height) = (50,50);
12690: if ($configuserok eq 'ok') {
12691: if ($switchserver) {
12692: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
12693: $switchserver);
12694: } elsif ($author_ok eq 'ok') {
12695: my ($result,$imageurl) =
12696: &publishlogo($r,'upload',$caller,$dom,$confname,
12697: "$type/$cdom/$cnum/cover",$width,$height);
12698: if ($result eq 'ok') {
12699: $url = $imageurl;
12700: } else {
12701: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12702: }
12703: } else {
12704: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12705: }
12706: } else {
12707: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12708: }
12709: return ($url,$error);
12710: }
12711:
12712: sub modify_ltitools {
12713: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12714: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12715: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
12716: my $confname = $dom.'-domainconfig';
12717: my $servadm = $r->dir_config('lonAdmEMail');
12718: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12719: my (%posslti,%possfield);
12720: my @courseroles = ('cc','in','ta','ep','st');
12721: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
12722: map { $posslti{$_} = 1; } @ltiroles;
12723: my @allfields = ('fullname','firstname','lastname','email','user','roles');
12724: map { $possfield{$_} = 1; } @allfields;
12725: my %lt = <itools_names();
12726: if ($env{'form.ltitools_add'}) {
12727: my $title = $env{'form.ltitools_add_title'};
12728: $title =~ s/(`)/'/g;
12729: ($newid,my $error) = &get_ltitools_id($dom,$title);
12730: if ($newid) {
12731: my $position = $env{'form.ltitools_add_pos'};
12732: $position =~ s/\D+//g;
12733: if ($position ne '') {
12734: $allpos[$position] = $newid;
12735: }
12736: $changes{$newid} = 1;
12737: foreach my $item ('title','url','key','secret','lifetime') {
12738: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
12739: if ($item eq 'lifetime') {
12740: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
12741: }
12742: if ($env{'form.ltitools_add_'.$item}) {
12743: if (($item eq 'key') || ($item eq 'secret')) {
12744: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12745: } else {
12746: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12747: }
12748: }
12749: }
12750: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
12751: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
12752: }
12753: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
12754: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
12755: }
12756: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
12757: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
12758: } else {
12759: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
12760: }
12761: foreach my $item ('width','height','linktext','explanation') {
12762: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
12763: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
12764: if (($item eq 'width') || ($item eq 'height')) {
12765: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
12766: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12767: }
12768: } else {
12769: if ($env{'form.ltitools_add_'.$item} ne '') {
12770: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12771: }
12772: }
12773: }
12774: if ($env{'form.ltitools_add_target'} eq 'window') {
12775: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12776: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
12777: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12778: } else {
12779: $confhash{$newid}{'display'}{'target'} = 'iframe';
12780: }
12781: foreach my $item ('passback','roster') {
12782: if ($env{'form.ltitools_'.$item.'_add'}) {
12783: $confhash{$newid}{$item} = 1;
12784: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
12785: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
12786: $lifetime =~ s/^\s+|\s+$//g;
12787: if ($lifetime =~ /^\d+\.?\d*$/) {
12788: $confhash{$newid}{$item.'valid'} = $lifetime;
12789: }
12790: }
12791: }
12792: }
12793: if ($env{'form.ltitools_add_image.filename'} ne '') {
12794: my ($imageurl,$error) =
12795: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
12796: $configuserok,$switchserver,$author_ok);
12797: if ($imageurl) {
12798: $confhash{$newid}{'image'} = $imageurl;
12799: }
12800: if ($error) {
12801: &Apache::lonnet::logthis($error);
12802: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12803: }
12804: }
12805: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
12806: foreach my $field (@fields) {
12807: if ($possfield{$field}) {
12808: if ($field eq 'roles') {
12809: foreach my $role (@courseroles) {
12810: my $choice = $env{'form.ltitools_add_roles_'.$role};
12811: if (($choice ne '') && ($posslti{$choice})) {
12812: $confhash{$newid}{'roles'}{$role} = $choice;
12813: if ($role eq 'cc') {
12814: $confhash{$newid}{'roles'}{'co'} = $choice;
12815: }
12816: }
12817: }
12818: } else {
12819: $confhash{$newid}{'fields'}{$field} = 1;
12820: }
12821: }
12822: }
12823: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
12824: if ($confhash{$newid}{'fields'}{'user'}) {
12825: if ($env{'form.ltitools_userincdom_add'}) {
12826: $confhash{$newid}{'incdom'} = 1;
12827: }
12828: }
12829: }
12830: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
12831: foreach my $item (@courseconfig) {
12832: $confhash{$newid}{'crsconf'}{$item} = 1;
12833: }
12834: if ($env{'form.ltitools_add_custom'}) {
12835: my $name = $env{'form.ltitools_add_custom_name'};
12836: my $value = $env{'form.ltitools_add_custom_value'};
12837: $value =~ s/(`)/'/g;
12838: $name =~ s/(`)/'/g;
12839: $confhash{$newid}{'custom'}{$name} = $value;
12840: }
12841: } else {
12842: my $error = &mt('Failed to acquire unique ID for new external tool');
12843: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12844: }
12845: }
12846: if (ref($domconfig{$action}) eq 'HASH') {
12847: my %deletions;
12848: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
12849: if (@todelete) {
12850: map { $deletions{$_} = 1; } @todelete;
12851: }
12852: my %customadds;
12853: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
12854: if (@newcustom) {
12855: map { $customadds{$_} = 1; } @newcustom;
12856: }
12857: my %imgdeletions;
12858: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
12859: if (@todeleteimages) {
12860: map { $imgdeletions{$_} = 1; } @todeleteimages;
12861: }
12862: my $maxnum = $env{'form.ltitools_maxnum'};
12863: for (my $i=0; $i<=$maxnum; $i++) {
12864: my $itemid = $env{'form.ltitools_id_'.$i};
12865: $itemid =~ s/\D+//g;
12866: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12867: if ($deletions{$itemid}) {
12868: if ($domconfig{$action}{$itemid}{'image'}) {
12869: #FIXME need to obsolete item in RES space
12870: }
12871: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
12872: next;
12873: } else {
12874: my $newpos = $env{'form.ltitools_'.$itemid};
12875: $newpos =~ s/\D+//g;
12876: foreach my $item ('title','url','lifetime') {
12877: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12878: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12879: $changes{$itemid} = 1;
12880: }
12881: }
12882: foreach my $item ('key','secret') {
12883: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12884: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
12885: $changes{$itemid} = 1;
12886: }
12887: }
12888: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
12889: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
12890: }
12891: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
12892: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
12893: }
12894: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
12895: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
12896: } else {
12897: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
12898: }
12899: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
12900: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
12901: $changes{$itemid} = 1;
12902: }
12903: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
12904: $changes{$itemid} = 1;
12905: }
12906: foreach my $size ('width','height') {
12907: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
12908: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
12909: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
12910: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
12911: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12912: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
12913: $changes{$itemid} = 1;
12914: }
12915: } else {
12916: $changes{$itemid} = 1;
12917: }
12918: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12919: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
12920: $changes{$itemid} = 1;
12921: }
12922: }
12923: }
12924: foreach my $item ('linktext','explanation') {
12925: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
12926: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
12927: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
12928: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12929: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12930: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
12931: $changes{$itemid} = 1;
12932: }
12933: } else {
12934: $changes{$itemid} = 1;
12935: }
12936: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12937: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
12938: $changes{$itemid} = 1;
12939: }
12940: }
12941: }
12942: if ($env{'form.ltitools_target_'.$i} eq 'window') {
12943: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12944: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
12945: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12946: } else {
12947: $confhash{$itemid}{'display'}{'target'} = 'iframe';
12948: }
12949: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12950: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
12951: $changes{$itemid} = 1;
12952: }
12953: } else {
12954: $changes{$itemid} = 1;
12955: }
12956: foreach my $extra ('passback','roster') {
12957: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
12958: $confhash{$itemid}{$extra} = 1;
12959: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
12960: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
12961: $lifetime =~ s/^\s+|\s+$//g;
12962: if ($lifetime =~ /^\d+\.?\d*$/) {
12963: $confhash{$itemid}{$extra.'valid'} = $lifetime;
12964: }
12965: }
12966: }
12967: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
12968: $changes{$itemid} = 1;
12969: }
12970: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
12971: $changes{$itemid} = 1;
12972: }
12973: }
12974: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
12975: foreach my $item ('label','title','target','linktext','explanation','append') {
12976: if (grep(/^\Q$item\E$/,@courseconfig)) {
12977: $confhash{$itemid}{'crsconf'}{$item} = 1;
12978: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
12979: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
12980: $changes{$itemid} = 1;
12981: }
12982: } else {
12983: $changes{$itemid} = 1;
12984: }
12985: }
12986: }
12987: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
12988: foreach my $field (@fields) {
12989: if ($possfield{$field}) {
12990: if ($field eq 'roles') {
12991: foreach my $role (@courseroles) {
12992: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
12993: if (($choice ne '') && ($posslti{$choice})) {
12994: $confhash{$itemid}{'roles'}{$role} = $choice;
12995: if ($role eq 'cc') {
12996: $confhash{$itemid}{'roles'}{'co'} = $choice;
12997: }
12998: }
12999: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
13000: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
13001: $changes{$itemid} = 1;
13002: }
13003: } elsif ($confhash{$itemid}{'roles'}{$role}) {
13004: $changes{$itemid} = 1;
13005: }
13006: }
13007: } else {
13008: $confhash{$itemid}{'fields'}{$field} = 1;
13009: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
13010: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
13011: $changes{$itemid} = 1;
13012: }
13013: } else {
13014: $changes{$itemid} = 1;
13015: }
13016: }
13017: }
13018: }
13019: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
13020: if ($confhash{$itemid}{'fields'}{'user'}) {
13021: if ($env{'form.ltitools_userincdom_'.$i}) {
13022: $confhash{$itemid}{'incdom'} = 1;
13023: }
13024: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
13025: $changes{$itemid} = 1;
13026: }
13027: }
13028: }
13029: $allpos[$newpos] = $itemid;
13030: }
13031: if ($imgdeletions{$itemid}) {
13032: $changes{$itemid} = 1;
13033: #FIXME need to obsolete item in RES space
13034: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
13035: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
13036: $itemid,$configuserok,$switchserver,
13037: $author_ok);
13038: if ($imgurl) {
13039: $confhash{$itemid}{'image'} = $imgurl;
13040: $changes{$itemid} = 1;
13041: }
13042: if ($error) {
13043: &Apache::lonnet::logthis($error);
13044: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13045: }
13046: } elsif ($domconfig{$action}{$itemid}{'image'}) {
13047: $confhash{$itemid}{'image'} =
13048: $domconfig{$action}{$itemid}{'image'};
13049: }
13050: if ($customadds{$i}) {
13051: my $name = $env{'form.ltitools_custom_name_'.$i};
13052: $name =~ s/(`)/'/g;
13053: $name =~ s/^\s+//;
13054: $name =~ s/\s+$//;
13055: my $value = $env{'form.ltitools_custom_value_'.$i};
13056: $value =~ s/(`)/'/g;
13057: $value =~ s/^\s+//;
13058: $value =~ s/\s+$//;
13059: if ($name ne '') {
13060: $confhash{$itemid}{'custom'}{$name} = $value;
13061: $changes{$itemid} = 1;
13062: }
13063: }
13064: my %customdels;
13065: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
13066: if (@customdeletions) {
13067: $changes{$itemid} = 1;
13068: }
13069: map { $customdels{$_} = 1; } @customdeletions;
13070: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
13071: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
13072: unless ($customdels{$key}) {
13073: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
13074: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
13075: }
13076: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
13077: $changes{$itemid} = 1;
13078: }
13079: }
13080: }
13081: }
13082: unless ($changes{$itemid}) {
13083: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
13084: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
13085: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
13086: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
13087: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
13088: $changes{$itemid} = 1;
13089: last;
13090: }
13091: }
13092: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
13093: $changes{$itemid} = 1;
13094: }
13095: }
13096: last if ($changes{$itemid});
13097: }
13098: }
13099: }
13100: }
13101: }
13102: if (@allpos > 0) {
13103: my $idx = 0;
13104: foreach my $itemid (@allpos) {
13105: if ($itemid ne '') {
13106: $confhash{$itemid}{'order'} = $idx;
13107: if (ref($domconfig{$action}) eq 'HASH') {
13108: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13109: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
13110: $changes{$itemid} = 1;
13111: }
13112: }
13113: }
13114: $idx ++;
13115: }
13116: }
13117: }
13118: my %ltitoolshash = (
13119: $action => { %confhash }
13120: );
13121: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
13122: $dom);
13123: if ($putresult eq 'ok') {
13124: my %ltienchash = (
13125: $action => { %encconfig }
13126: );
13127: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
13128: if (keys(%changes) > 0) {
13129: my $cachetime = 24*60*60;
13130: my %ltiall = %confhash;
13131: foreach my $id (keys(%ltiall)) {
13132: if (ref($encconfig{$id}) eq 'HASH') {
13133: foreach my $item ('key','secret') {
13134: $ltiall{$id}{$item} = $encconfig{$id}{$item};
13135: }
13136: }
13137: }
13138: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
13139: if (ref($lastactref) eq 'HASH') {
13140: $lastactref->{'ltitools'} = 1;
13141: }
13142: $resulttext = &mt('Changes made:').'<ul>';
13143: my %bynum;
13144: foreach my $itemid (sort(keys(%changes))) {
13145: my $position = $confhash{$itemid}{'order'};
13146: $bynum{$position} = $itemid;
13147: }
13148: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13149: my $itemid = $bynum{$pos};
13150: if (ref($confhash{$itemid}) ne 'HASH') {
13151: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13152: } else {
13153: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
13154: if ($confhash{$itemid}{'image'}) {
13155: $resulttext .= ' '.
13156: '<img src="'.$confhash{$itemid}{'image'}.'"'.
13157: ' alt="'.&mt('Tool Provider icon').'" />';
13158: }
13159: $resulttext .= '</li><ul>';
13160: my $position = $pos + 1;
13161: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13162: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
13163: if ($confhash{$itemid}{$item} ne '') {
13164: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
13165: }
13166: }
13167: if ($encconfig{$itemid}{'key'} ne '') {
13168: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
13169: }
13170: if ($encconfig{$itemid}{'secret'} ne '') {
13171: $resulttext .= '<li>'.$lt{'secret'}.': ';
13172: my $num = length($encconfig{$itemid}{'secret'});
13173: $resulttext .= ('*'x$num).'</li>';
13174: }
13175: $resulttext .= '<li>'.&mt('Configurable in course:');
13176: my @possconfig = ('label','title','target','linktext','explanation','append');
13177: my $numconfig = 0;
13178: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
13179: foreach my $item (@possconfig) {
13180: if ($confhash{$itemid}{'crsconf'}{$item}) {
13181: $numconfig ++;
13182: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
13183: }
13184: }
13185: }
13186: if (!$numconfig) {
13187: $resulttext .= ' '.&mt('None');
13188: }
13189: $resulttext .= '</li>';
13190: foreach my $item ('passback','roster') {
13191: $resulttext .= '<li>'.$lt{$item}.' ';
13192: if ($confhash{$itemid}{$item}) {
13193: $resulttext .= &mt('Yes');
13194: if ($confhash{$itemid}{$item.'valid'}) {
13195: if ($item eq 'passback') {
13196: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
13197: $confhash{$itemid}{$item.'valid'});
13198: } else {
13199: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
13200: $confhash{$itemid}{$item.'valid'});
13201: }
13202: }
13203: } else {
13204: $resulttext .= &mt('No');
13205: }
13206: $resulttext .= '</li>';
13207: }
13208: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
13209: my $displaylist;
13210: if ($confhash{$itemid}{'display'}{'target'}) {
13211: $displaylist = &mt('Display target').': '.
13212: $confhash{$itemid}{'display'}{'target'}.',';
13213: }
13214: foreach my $size ('width','height') {
13215: if ($confhash{$itemid}{'display'}{$size}) {
13216: $displaylist .= (' 'x2).$lt{$size}.': '.
13217: $confhash{$itemid}{'display'}{$size}.',';
13218: }
13219: }
13220: if ($displaylist) {
13221: $displaylist =~ s/,$//;
13222: $resulttext .= '<li>'.$displaylist.'</li>';
13223: }
13224: foreach my $item ('linktext','explanation') {
13225: if ($confhash{$itemid}{'display'}{$item}) {
13226: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
13227: }
13228: }
13229: }
13230: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
13231: my $fieldlist;
13232: foreach my $field (@allfields) {
13233: if ($confhash{$itemid}{'fields'}{$field}) {
13234: $fieldlist .= (' 'x2).$lt{$field}.',';
13235: }
13236: }
13237: if ($fieldlist) {
13238: $fieldlist =~ s/,$//;
13239: if ($confhash{$itemid}{'fields'}{'user'}) {
13240: if ($confhash{$itemid}{'incdom'}) {
13241: $fieldlist .= ' ('.&mt('username:domain').')';
13242: } else {
13243: $fieldlist .= ' ('.&mt('username').')';
13244: }
13245: }
13246: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
13247: }
13248: }
13249: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
13250: my $rolemaps;
13251: foreach my $role (@courseroles) {
13252: if ($confhash{$itemid}{'roles'}{$role}) {
13253: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
13254: $confhash{$itemid}{'roles'}{$role}.',';
13255: }
13256: }
13257: if ($rolemaps) {
13258: $rolemaps =~ s/,$//;
13259: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
13260: }
13261: }
13262: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
13263: my $customlist;
13264: if (keys(%{$confhash{$itemid}{'custom'}})) {
13265: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
13266: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
13267: }
13268: }
13269: if ($customlist) {
13270: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
13271: }
13272: }
13273: $resulttext .= '</ul></li>';
13274: }
13275: }
13276: $resulttext .= '</ul>';
13277: } else {
13278: $resulttext = &mt('No changes made.');
13279: }
13280: } else {
13281: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13282: }
13283: if ($errors) {
13284: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13285: $errors.'</ul>';
13286: }
13287: return $resulttext;
13288: }
13289:
13290: sub process_ltitools_image {
13291: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
13292: my $filename = $env{'form.'.$caller.'.filename'};
13293: my ($error,$url);
13294: my ($width,$height) = (21,21);
13295: if ($configuserok eq 'ok') {
13296: if ($switchserver) {
13297: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
13298: $switchserver);
13299: } elsif ($author_ok eq 'ok') {
13300: my ($result,$imageurl,$madethumb) =
13301: &publishlogo($r,'upload',$caller,$dom,$confname,
13302: "ltitools/$itemid/icon",$width,$height);
13303: if ($result eq 'ok') {
13304: if ($madethumb) {
13305: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
13306: my $imagethumb = "$path/tn-".$imagefile;
13307: $url = $imagethumb;
13308: } else {
13309: $url = $imageurl;
13310: }
13311: } else {
13312: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
13313: }
13314: } else {
13315: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
13316: }
13317: } else {
13318: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
13319: }
13320: return ($url,$error);
13321: }
13322:
13323: sub get_ltitools_id {
13324: my ($cdom,$title) = @_;
13325: # get lock on ltitools db
13326: my $lockhash = {
13327: lock => $env{'user.name'}.
13328: ':'.$env{'user.domain'},
13329: };
13330: my $tries = 0;
13331: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
13332: my ($id,$error);
13333:
13334: while (($gotlock ne 'ok') && ($tries<10)) {
13335: $tries ++;
13336: sleep (0.1);
13337: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
13338: }
13339: if ($gotlock eq 'ok') {
13340: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
13341: if ($currids{'lock'}) {
13342: delete($currids{'lock'});
13343: if (keys(%currids)) {
13344: my @curr = sort { $a <=> $b } keys(%currids);
13345: if ($curr[-1] =~ /^\d+$/) {
13346: $id = 1 + $curr[-1];
13347: }
13348: } else {
13349: $id = 1;
13350: }
13351: if ($id) {
13352: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
13353: $error = 'nostore';
13354: }
13355: } else {
13356: $error = 'nonumber';
13357: }
13358: }
13359: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
13360: } else {
13361: $error = 'nolock';
13362: }
13363: return ($id,$error);
13364: }
13365:
13366: sub modify_proctoring {
13367: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13368: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13369: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
13370: my $confname = $dom.'-domainconfig';
13371: my $servadm = $r->dir_config('lonAdmEMail');
13372: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13373: my %providernames = &proctoring_providernames();
13374: my $maxnum = scalar(keys(%providernames));
13375:
13376: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
13377: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
13378: if (ref($requref) eq 'HASH') {
13379: %requserfields = %{$requref};
13380: }
13381: if (ref($opturef) eq 'HASH') {
13382: %optuserfields = %{$opturef};
13383: }
13384: if (ref($defref) eq 'HASH') {
13385: %defaults = %{$defref};
13386: }
13387: if (ref($extref) eq 'HASH') {
13388: %extended = %{$extref};
13389: }
13390: if (ref($crsref) eq 'HASH') {
13391: %crsconf = %{$crsref};
13392: }
13393: if (ref($rolesref) eq 'ARRAY') {
13394: @courseroles = @{$rolesref};
13395: }
13396: if (ref($ltiref) eq 'ARRAY') {
13397: @ltiroles = @{$ltiref};
13398: }
13399:
13400: if (ref($domconfig{$action}) eq 'HASH') {
13401: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
13402: if (@todeleteimages) {
13403: map { $imgdeletions{$_} = 1; } @todeleteimages;
13404: }
13405: }
13406: my %customadds;
13407: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
13408: if (@newcustom) {
13409: map { $customadds{$_} = 1; } @newcustom;
13410: }
13411: foreach my $provider (sort(keys(%providernames))) {
13412: $confhash{$provider} = {};
13413: my $pos = $env{'form.proctoring_pos_'.$provider};
13414: $pos =~ s/\D+//g;
13415: $allpos[$pos] = $provider;
13416: my (%current,%currentenc);
13417: my $showroles = 0;
13418: if (ref($domconfig{$action}) eq 'HASH') {
13419: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
13420: %current = %{$domconfig{$action}{$provider}};
13421: foreach my $item ('key','secret') {
13422: $currentenc{$item} = $current{$item};
13423: delete($current{$item});
13424: }
13425: }
13426: }
13427: if ($env{'form.proctoring_available_'.$provider}) {
13428: $confhash{$provider}{'available'} = 1;
13429: unless ($current{'available'}) {
13430: $changes{$provider} = 1;
13431: }
13432: } else {
13433: %{$confhash{$provider}} = %current;
13434: %{$encconfhash{$provider}} = %currentenc;
13435: $confhash{$provider}{'available'} = 0;
13436: if ($current{'available'}) {
13437: $changes{$provider} = 1;
13438: }
13439: }
13440: if ($confhash{$provider}{'available'}) {
13441: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
13442: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
13443: if ($field eq 'lifetime') {
13444: if ($possval =~ /^\d+$/) {
13445: $confhash{$provider}{$field} = $possval;
13446: }
13447: } elsif ($field eq 'version') {
13448: if ($possval =~ /^\d+\.\d+$/) {
13449: $confhash{$provider}{$field} = $possval;
13450: }
13451: } elsif ($field eq 'sigmethod') {
13452: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
13453: $confhash{$provider}{$field} = $possval;
13454: }
13455: } elsif ($field eq 'url') {
13456: $confhash{$provider}{$field} = $possval;
13457: } elsif (($field eq 'key') || ($field eq 'secret')) {
13458: $encconfhash{$provider}{$field} = $possval;
13459: unless ($currentenc{$field} eq $possval) {
13460: $changes{$provider} = 1;
13461: }
13462: }
13463: unless (($field eq 'key') || ($field eq 'secret')) {
13464: unless ($current{$field} eq $confhash{$provider}{$field}) {
13465: $changes{$provider} = 1;
13466: }
13467: }
13468: }
13469: if ($imgdeletions{$provider}) {
13470: $changes{$provider} = 1;
13471: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
13472: my ($imageurl,$error) =
13473: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
13474: $configuserok,$switchserver,$author_ok);
13475: if ($imageurl) {
13476: $confhash{$provider}{'image'} = $imageurl;
13477: $changes{$provider} = 1;
13478: }
13479: if ($error) {
13480: &Apache::lonnet::logthis($error);
13481: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13482: }
13483: } elsif (exists($current{'image'})) {
13484: $confhash{$provider}{'image'} = $current{'image'};
13485: }
13486: if (ref($requserfields{$provider}) eq 'ARRAY') {
13487: if (@{$requserfields{$provider}} > 0) {
13488: if (grep(/^user$/,@{$requserfields{$provider}})) {
13489: if ($env{'form.proctoring_userincdom_'.$provider}) {
13490: $confhash{$provider}{'incdom'} = 1;
13491: }
13492: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
13493: $changes{$provider} = 1;
13494: }
13495: }
13496: if (grep(/^roles$/,@{$requserfields{$provider}})) {
13497: $showroles = 1;
13498: }
13499: }
13500: }
13501: $confhash{$provider}{'fields'} = [];
13502: if (ref($optuserfields{$provider}) eq 'ARRAY') {
13503: if (@{$optuserfields{$provider}} > 0) {
13504: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
13505: foreach my $field (@{$optuserfields{$provider}}) {
13506: if (grep(/^\Q$field\E$/,@optfields)) {
13507: push(@{$confhash{$provider}{'fields'}},$field);
13508: }
13509: }
13510: }
13511: if (ref($current{'fields'}) eq 'ARRAY') {
13512: unless ($changes{$provider}) {
13513: my @new = sort(@{$confhash{$provider}{'fields'}});
13514: my @old = sort(@{$current{'fields'}});
13515: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
13516: if (@diffs) {
13517: $changes{$provider} = 1;
13518: }
13519: }
13520: } elsif (@{$confhash{$provider}{'fields'}}) {
13521: $changes{$provider} = 1;
13522: }
13523: }
13524: if (ref($defaults{$provider}) eq 'ARRAY') {
13525: if (@{$defaults{$provider}} > 0) {
13526: my %options;
13527: if (ref($extended{$provider}) eq 'HASH') {
13528: %options = %{$extended{$provider}};
13529: }
13530: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
13531: foreach my $field (@{$defaults{$provider}}) {
13532: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
13533: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
13534: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
13535: push(@{$confhash{$provider}{'defaults'}},$poss);
13536: }
13537: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
13538: foreach my $inner (keys(%{$options{$field}})) {
13539: if (ref($options{$field}{$inner}) eq 'ARRAY') {
13540: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
13541: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
13542: $confhash{$provider}{'defaults'}{$inner} = $poss;
13543: }
13544: } else {
13545: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
13546: }
13547: }
13548: } else {
13549: if (grep(/^\Q$field\E$/,@checked)) {
13550: push(@{$confhash{$provider}{'defaults'}},$field);
13551: }
13552: }
13553: }
13554: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
13555: if (ref($current{'defaults'}) eq 'ARRAY') {
13556: unless ($changes{$provider}) {
13557: my @new = sort(@{$confhash{$provider}{'defaults'}});
13558: my @old = sort(@{$current{'defaults'}});
13559: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
13560: if (@diffs) {
13561: $changes{$provider} = 1;
13562: }
13563: }
13564: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
13565: if (@{$current{'defaults'}}) {
13566: $changes{$provider} = 1;
13567: }
13568: }
13569: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
13570: if (ref($current{'defaults'}) eq 'HASH') {
13571: unless ($changes{$provider}) {
13572: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
13573: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
13574: $changes{$provider} = 1;
13575: last;
13576: }
13577: }
13578: }
13579: unless ($changes{$provider}) {
13580: foreach my $key (keys(%{$current{'defaults'}})) {
13581: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
13582: $changes{$provider} = 1;
13583: last;
13584: }
13585: }
13586: }
13587: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
13588: $changes{$provider} = 1;
13589: }
13590: }
13591: }
13592: }
13593: if (ref($crsconf{$provider}) eq 'ARRAY') {
13594: if (@{$crsconf{$provider}} > 0) {
13595: $confhash{$provider}{'crsconf'} = [];
13596: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
13597: foreach my $crsfield (@{$crsconf{$provider}}) {
13598: if (grep(/^\Q$crsfield\E$/,@checked)) {
13599: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
13600: }
13601: }
13602: if (ref($current{'crsconf'}) eq 'ARRAY') {
13603: unless ($changes{$provider}) {
13604: my @new = sort(@{$confhash{$provider}{'crsconf'}});
13605: my @old = sort(@{$current{'crsconf'}});
13606: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
13607: if (@diffs) {
13608: $changes{$provider} = 1;
13609: }
13610: }
13611: } elsif (@{$confhash{$provider}{'crsconf'}}) {
13612: $changes{$provider} = 1;
13613: }
13614: }
13615: }
13616: if ($showroles) {
13617: $confhash{$provider}{'roles'} = {};
13618: foreach my $role (@courseroles) {
13619: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
13620: if (grep(/^\Q$poss\E$/,@ltiroles)) {
13621: $confhash{$provider}{'roles'}{$role} = $poss;
13622: }
13623: }
13624: unless ($changes{$provider}) {
13625: if (ref($current{'roles'}) eq 'HASH') {
13626: foreach my $role (keys(%{$current{'roles'}})) {
13627: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
13628: $changes{$provider} = 1;
13629: last
13630: }
13631: }
13632: unless ($changes{$provider}) {
13633: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
13634: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
13635: $changes{$provider} = 1;
13636: last;
13637: }
13638: }
13639: }
13640: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
13641: $changes{$provider} = 1;
13642: }
13643: }
13644: }
13645: if (ref($current{'custom'}) eq 'HASH') {
13646: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
13647: foreach my $key (keys(%{$current{'custom'}})) {
13648: if (grep(/^\Q$key\E$/,@customdels)) {
13649: $changes{$provider} = 1;
13650: } else {
13651: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
13652: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
13653: $changes{$provider} = 1;
13654: }
13655: }
13656: }
13657: }
13658: if ($customadds{$provider}) {
13659: my $name = $env{'form.proctoring_custom_name_'.$provider};
13660: $name =~ s/(`)/'/g;
13661: $name =~ s/^\s+//;
13662: $name =~ s/\s+$//;
13663: my $value = $env{'form.proctoring_custom_value_'.$provider};
13664: $value =~ s/(`)/'/g;
13665: $value =~ s/^\s+//;
13666: $value =~ s/\s+$//;
13667: if ($name ne '') {
13668: $confhash{$provider}{'custom'}{$name} = $value;
13669: $changes{$provider} = 1;
13670: }
13671: }
13672: }
13673: }
13674: if (@allpos > 0) {
13675: my $idx = 0;
13676: foreach my $provider (@allpos) {
13677: if ($provider ne '') {
13678: $confhash{$provider}{'order'} = $idx;
13679: unless ($changes{$provider}) {
13680: if (ref($domconfig{$action}) eq 'HASH') {
13681: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
13682: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
13683: $changes{$provider} = 1;
13684: }
13685: }
13686: }
13687: }
13688: $idx ++;
13689: }
13690: }
13691: }
13692: my %proc_hash = (
13693: $action => { %confhash }
13694: );
13695: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
13696: $dom);
13697: if ($putresult eq 'ok') {
13698: my %proc_enchash = (
13699: $action => { %encconfhash }
13700: );
13701: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom);
13702: if (keys(%changes) > 0) {
13703: my $cachetime = 24*60*60;
13704: my %procall = %confhash;
13705: foreach my $provider (keys(%procall)) {
13706: if (ref($encconfhash{$provider}) eq 'HASH') {
13707: foreach my $key ('key','secret') {
13708: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
13709: }
13710: }
13711: }
13712: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
13713: if (ref($lastactref) eq 'HASH') {
13714: $lastactref->{'proctoring'} = 1;
13715: }
13716: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
13717: my %bynum;
13718: foreach my $provider (sort(keys(%changes))) {
13719: my $position = $confhash{$provider}{'order'};
13720: $bynum{$position} = $provider;
13721: }
13722: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13723: my $provider = $bynum{$pos};
13724: my %lt = &proctoring_titles($provider);
13725: my %fieldtitles = &proctoring_fieldtitles($provider);
13726: if (!$confhash{$provider}{'available'}) {
13727: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
13728: } else {
13729: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
13730: if ($confhash{$provider}{'image'}) {
13731: $resulttext .= ' '.
13732: '<img src="'.$confhash{$provider}{'image'}.'"'.
13733: ' alt="'.&mt('Proctoring icon').'" />';
13734: }
13735: $resulttext .= '<ul>';
13736: my $position = $pos + 1;
13737: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13738: foreach my $key ('version','sigmethod','url','lifetime') {
13739: if ($confhash{$provider}{$key} ne '') {
13740: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
13741: }
13742: }
13743: if ($encconfhash{$provider}{'key'} ne '') {
13744: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
13745: }
13746: if ($encconfhash{$provider}{'secret'} ne '') {
13747: $resulttext .= '<li>'.$lt{'secret'}.': ';
13748: my $num = length($encconfhash{$provider}{'secret'});
13749: $resulttext .= ('*'x$num).'</li>';
13750: }
13751: my (@fields,$showroles);
13752: if (ref($requserfields{$provider}) eq 'ARRAY') {
13753: push(@fields,@{$requserfields{$provider}});
13754: }
13755: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
13756: push(@fields,@{$confhash{$provider}{'fields'}});
13757: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
13758: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
13759: }
13760: if (@fields) {
13761: if (grep(/^roles$/,@fields)) {
13762: $showroles = 1;
13763: }
13764: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
13765: join('", "', map { $lt{$_}; } @fields).'"</li>';
13766: }
13767: if (ref($requserfields{$provider}) eq 'ARRAY') {
13768: if (grep(/^user$/,@{$requserfields{$provider}})) {
13769: if ($confhash{$provider}{'incdom'}) {
13770: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
13771: } else {
13772: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
13773: }
13774: }
13775: }
13776: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
13777: if (@{$confhash{$provider}{'defaults'}} > 0) {
13778: $resulttext .= '<li>'.$lt{'defa'};
13779: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
13780: $resulttext .= ' "'.$fieldtitles{$field}.'",';
13781: }
13782: $resulttext =~ s/,$//;
13783: $resulttext .= '</li>';
13784: }
13785: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
13786: if (keys(%{$confhash{$provider}{'defaults'}})) {
13787: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
13788: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
13789: if ($confhash{$provider}{'defaults'}{$key} ne '') {
13790: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
13791: }
13792: }
13793: $resulttext .= '</ul></li>';
13794: }
13795: }
13796: if (ref($crsconf{$provider}) eq 'ARRAY') {
13797: if (@{$crsconf{$provider}} > 0) {
13798: $resulttext .= '<li>'.&mt('Configurable in course:');
13799: my $numconfig = 0;
13800: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
13801: if (@{$confhash{$provider}{'crsconf'}} > 0) {
13802: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
13803: $numconfig ++;
13804: if ($provider eq 'examity') {
13805: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
13806: } else {
13807: $resulttext .= ' "'.$fieldtitles{$field}.'",';
13808: }
13809: }
13810: $resulttext =~ s/,$//;
13811: }
13812: }
13813: if (!$numconfig) {
13814: $resulttext .= ' '.&mt('None');
13815: }
13816: $resulttext .= '</li>';
13817: }
13818: }
13819: if ($showroles) {
13820: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
13821: my $rolemaps;
13822: foreach my $role (@courseroles) {
13823: if ($confhash{$provider}{'roles'}{$role}) {
13824: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
13825: $confhash{$provider}{'roles'}{$role}.',';
13826: }
13827: }
13828: if ($rolemaps) {
13829: $rolemaps =~ s/,$//;
13830: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
13831: }
13832: }
13833: }
13834: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
13835: my $customlist;
13836: if (keys(%{$confhash{$provider}{'custom'}})) {
13837: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
13838: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
13839: }
13840: $customlist =~ s/,$//;
13841: }
13842: if ($customlist) {
13843: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
13844: }
13845: }
13846: $resulttext .= '</ul></li>';
13847: }
13848: }
13849: $resulttext .= '</ul>';
13850: } else {
13851: $resulttext = &mt('No changes made.');
13852: }
13853: } else {
13854: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13855: }
13856: if ($errors) {
13857: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13858: $errors.'</ul>';
13859: }
13860: return $resulttext;
13861: }
13862:
13863: sub process_proctoring_image {
13864: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
13865: my $filename = $env{'form.'.$caller.'.filename'};
13866: my ($error,$url);
13867: my ($width,$height) = (21,21);
13868: if ($configuserok eq 'ok') {
13869: if ($switchserver) {
13870: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
13871: $switchserver);
13872: } elsif ($author_ok eq 'ok') {
13873: my ($result,$imageurl,$madethumb) =
13874: &publishlogo($r,'upload',$caller,$dom,$confname,
13875: "proctoring/$provider/icon",$width,$height);
13876: if ($result eq 'ok') {
13877: if ($madethumb) {
13878: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
13879: my $imagethumb = "$path/tn-".$imagefile;
13880: $url = $imagethumb;
13881: } else {
13882: $url = $imageurl;
13883: }
13884: } else {
13885: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
13886: }
13887: } else {
13888: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
13889: }
13890: } else {
13891: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
13892: }
13893: return ($url,$error);
13894: }
13895:
13896: sub modify_lti {
13897: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13898: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13899: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
13900: my (%posslti,%posslticrs,%posscrstype);
13901: my @courseroles = ('cc','in','ta','ep','st');
13902: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
13903: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
13904: my @coursetypes = ('official','unofficial','community','textbook','placement');
13905: my %coursetypetitles = &Apache::lonlocal::texthash (
13906: official => 'Official',
13907: unofficial => 'Unofficial',
13908: community => 'Community',
13909: textbook => 'Textbook',
13910: placement => 'Placement Test',
13911: );
13912: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13913: my %lt = <i_names();
13914: map { $posslti{$_} = 1; } @ltiroles;
13915: map { $posslticrs{$_} = 1; } @lticourseroles;
13916: map { $posscrstype{$_} = 1; } @coursetypes;
13917:
13918: my %menutitles = <imenu_titles();
13919:
13920: my (@items,%deletions,%itemids);
13921: if ($env{'form.lti_add'}) {
13922: my $consumer = $env{'form.lti_consumer_add'};
13923: $consumer =~ s/(`)/'/g;
13924: ($newid,my $error) = &get_lti_id($dom,$consumer);
13925: if ($newid) {
13926: $itemids{'add'} = $newid;
13927: push(@items,'add');
13928: $changes{$newid} = 1;
13929: } else {
13930: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
13931: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13932: }
13933: }
13934: if (ref($domconfig{$action}) eq 'HASH') {
13935: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
13936: if (@todelete) {
13937: map { $deletions{$_} = 1; } @todelete;
13938: }
13939: my $maxnum = $env{'form.lti_maxnum'};
13940: for (my $i=0; $i<=$maxnum; $i++) {
13941: my $itemid = $env{'form.lti_id_'.$i};
13942: $itemid =~ s/\D+//g;
13943: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13944: if ($deletions{$itemid}) {
13945: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
13946: } else {
13947: push(@items,$i);
13948: $itemids{$i} = $itemid;
13949: }
13950: }
13951: }
13952: }
13953: foreach my $idx (@items) {
13954: my $itemid = $itemids{$idx};
13955: next unless ($itemid);
13956: my $position = $env{'form.lti_pos_'.$idx};
13957: $position =~ s/\D+//g;
13958: if ($position ne '') {
13959: $allpos[$position] = $itemid;
13960: }
13961: foreach my $item ('consumer','key','secret','lifetime','requser') {
13962: my $formitem = 'form.lti_'.$item.'_'.$idx;
13963: $env{$formitem} =~ s/(`)/'/g;
13964: if ($item eq 'lifetime') {
13965: $env{$formitem} =~ s/[^\d.]//g;
13966: }
13967: if ($env{$formitem} ne '') {
13968: if (($item eq 'key') || ($item eq 'secret')) {
13969: $encconfig{$itemid}{$item} = $env{$formitem};
13970: } else {
13971: $confhash{$itemid}{$item} = $env{$formitem};
13972: unless (($idx eq 'add') || ($changes{$itemid})) {
13973: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
13974: $changes{$itemid} = 1;
13975: }
13976: }
13977: }
13978: }
13979: }
13980: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
13981: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
13982: }
13983: if ($confhash{$itemid}{'requser'}) {
13984: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
13985: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
13986: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
13987: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
13988: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
13989: my $mapuser = $env{'form.lti_customuser_'.$idx};
13990: $mapuser =~ s/(`)/'/g;
13991: $mapuser =~ s/^\s+|\s+$//g;
13992: $confhash{$itemid}{'mapuser'} = $mapuser;
13993: }
13994: foreach my $ltirole (@lticourseroles) {
13995: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
13996: if (grep(/^\Q$possrole\E$/,@courseroles)) {
13997: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
13998: }
13999: }
14000: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
14001: my @makeuser;
14002: foreach my $ltirole (sort(@possmakeuser)) {
14003: if ($posslti{$ltirole}) {
14004: push(@makeuser,$ltirole);
14005: }
14006: }
14007: $confhash{$itemid}{'makeuser'} = \@makeuser;
14008: if (@makeuser) {
14009: my $lcauth = $env{'form.lti_lcauth_'.$idx};
14010: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
14011: $confhash{$itemid}{'lcauth'} = $lcauth;
14012: if ($lcauth ne 'internal') {
14013: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
14014: $lcauthparm =~ s/^(\s+|\s+)$//g;
14015: $lcauthparm =~ s/`//g;
14016: if ($lcauthparm ne '') {
14017: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
14018: }
14019: }
14020: } else {
14021: $confhash{$itemid}{'lcauth'} = 'lti';
14022: }
14023: }
14024: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
14025: if (@possinstdata) {
14026: foreach my $field (@possinstdata) {
14027: if (exists($fieldtitles{$field})) {
14028: push(@{$confhash{$itemid}{'instdata'}});
14029: }
14030: }
14031: }
14032: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
14033: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
14034: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
14035: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
14036: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
14037: $mapcrs =~ s/(`)/'/g;
14038: $mapcrs =~ s/^\s+|\s+$//g;
14039: $confhash{$itemid}{'mapcrs'} = $mapcrs;
14040: }
14041: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
14042: my @crstypes;
14043: foreach my $type (sort(@posstypes)) {
14044: if ($posscrstype{$type}) {
14045: push(@crstypes,$type);
14046: }
14047: }
14048: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
14049: if ($env{'form.lti_makecrs_'.$idx}) {
14050: $confhash{$itemid}{'makecrs'} = 1;
14051: }
14052: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
14053: my @selfenroll;
14054: foreach my $type (sort(@possenroll)) {
14055: if ($posslticrs{$type}) {
14056: push(@selfenroll,$type);
14057: }
14058: }
14059: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
14060: if ($env{'form.lti_crssec_'.$idx}) {
14061: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
14062: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
14063: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
14064: my $section = $env{'form.lti_customsection_'.$idx};
14065: $section =~ s/(`)/'/g;
14066: $section =~ s/^\s+|\s+$//g;
14067: if ($section ne '') {
14068: $confhash{$itemid}{'section'} = $section;
14069: }
14070: }
14071: }
14072: if ($env{'form.lti_callback_'.$idx}) {
14073: if ($env{'form.lti_callbackparam_'.$idx}) {
14074: my $callback = $env{'form.lti_callbackparam_'.$idx};
14075: $callback =~ s/^\s+|\s+$//g;
14076: $confhash{$itemid}{'callback'} = $callback;
14077: }
14078: }
14079: foreach my $field ('passback','roster','topmenu','inlinemenu') {
14080: if ($env{'form.lti_'.$field.'_'.$idx}) {
14081: $confhash{$itemid}{$field} = 1;
14082: }
14083: }
14084: if ($env{'form.lti_passback_'.$idx}) {
14085: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
14086: $confhash{$itemid}{'passbackformat'} = '1.0';
14087: } else {
14088: $confhash{$itemid}{'passbackformat'} = '1.1';
14089: }
14090: }
14091: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
14092: $confhash{$itemid}{lcmenu} = [];
14093: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
14094: foreach my $field (@possmenu) {
14095: if (exists($menutitles{$field})) {
14096: if ($field eq 'grades') {
14097: next unless ($env{'form.lti_inlinemenu_'.$idx});
14098: }
14099: push(@{$confhash{$itemid}{lcmenu}},$field);
14100: }
14101: }
14102: }
14103: unless (($idx eq 'add') || ($changes{$itemid})) {
14104: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
14105: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
14106: $changes{$itemid} = 1;
14107: }
14108: }
14109: unless ($changes{$itemid}) {
14110: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
14111: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
14112: $changes{$itemid} = 1;
14113: }
14114: }
14115: }
14116: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
14117: unless ($changes{$itemid}) {
14118: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
14119: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14120: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
14121: $confhash{$itemid}{$field});
14122: if (@diffs) {
14123: $changes{$itemid} = 1;
14124: }
14125: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
14126: $changes{$itemid} = 1;
14127: }
14128: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14129: if (@{$confhash{$itemid}{$field}} > 0) {
14130: $changes{$itemid} = 1;
14131: }
14132: }
14133: }
14134: }
14135: unless ($changes{$itemid}) {
14136: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
14137: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14138: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
14139: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
14140: $confhash{$itemid}{'maproles'}{$ltirole}) {
14141: $changes{$itemid} = 1;
14142: last;
14143: }
14144: }
14145: unless ($changes{$itemid}) {
14146: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
14147: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
14148: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
14149: $changes{$itemid} = 1;
14150: last;
14151: }
14152: }
14153: }
14154: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
14155: $changes{$itemid} = 1;
14156: }
14157: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14158: unless ($changes{$itemid}) {
14159: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
14160: $changes{$itemid} = 1;
14161: }
14162: }
14163: }
14164: }
14165: }
14166: }
14167: }
14168: if (@allpos > 0) {
14169: my $idx = 0;
14170: foreach my $itemid (@allpos) {
14171: if ($itemid ne '') {
14172: $confhash{$itemid}{'order'} = $idx;
14173: if (ref($domconfig{$action}) eq 'HASH') {
14174: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14175: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14176: $changes{$itemid} = 1;
14177: }
14178: }
14179: }
14180: $idx ++;
14181: }
14182: }
14183: }
14184: my %ltihash = (
14185: $action => { %confhash }
14186: );
14187: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
14188: $dom);
14189: if ($putresult eq 'ok') {
14190: my %ltienchash = (
14191: $action => { %encconfig }
14192: );
14193: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
14194: if (keys(%changes) > 0) {
14195: my $cachetime = 24*60*60;
14196: my %ltiall = %confhash;
14197: foreach my $id (keys(%ltiall)) {
14198: if (ref($encconfig{$id}) eq 'HASH') {
14199: foreach my $item ('key','secret') {
14200: $ltiall{$id}{$item} = $encconfig{$id}{$item};
14201: }
14202: }
14203: }
14204: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
14205: if (ref($lastactref) eq 'HASH') {
14206: $lastactref->{'lti'} = 1;
14207: }
14208: $resulttext = &mt('Changes made:').'<ul>';
14209: my %bynum;
14210: foreach my $itemid (sort(keys(%changes))) {
14211: my $position = $confhash{$itemid}{'order'};
14212: $bynum{$position} = $itemid;
14213: }
14214: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14215: my $itemid = $bynum{$pos};
14216: if (ref($confhash{$itemid}) ne 'HASH') {
14217: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14218: } else {
14219: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
14220: my $position = $pos + 1;
14221: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14222: foreach my $item ('version','lifetime') {
14223: if ($confhash{$itemid}{$item} ne '') {
14224: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14225: }
14226: }
14227: if ($encconfig{$itemid}{'key'} ne '') {
14228: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
14229: }
14230: if ($encconfig{$itemid}{'secret'} ne '') {
14231: $resulttext .= '<li>'.$lt{'secret'}.': ';
14232: my $num = length($encconfig{$itemid}{'secret'});
14233: $resulttext .= ('*'x$num).'</li>';
14234: }
14235: if ($confhash{$itemid}{'requser'}) {
14236: if ($confhash{$itemid}{'mapuser'}) {
14237: my $shownmapuser;
14238: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
14239: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
14240: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
14241: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
14242: } else {
14243: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
14244: }
14245: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
14246: }
14247: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14248: my $rolemaps;
14249: foreach my $role (@ltiroles) {
14250: if ($confhash{$itemid}{'maproles'}{$role}) {
14251: $rolemaps .= (' 'x2).$role.'='.
14252: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
14253: 'Course').',';
14254: }
14255: }
14256: if ($rolemaps) {
14257: $rolemaps =~ s/,$//;
14258: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14259: }
14260: }
14261: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
14262: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
14263: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
14264: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
14265: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
14266: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
14267: } else {
14268: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
14269: $confhash{$itemid}{'lcauth'});
14270: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
14271: $resulttext .= '; '.&mt('a randomly generated password will be created');
14272: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
14273: if ($confhash{$itemid}{'lcauthparm'} ne '') {
14274: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
14275: }
14276: } else {
14277: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
14278: }
14279: }
14280: $resulttext .= '</li>';
14281: } else {
14282: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
14283: }
14284: }
14285: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
14286: if (@{$confhash{$itemid}{'instdata'}} > 0) {
14287: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
14288: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
14289: } else {
14290: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
14291: }
14292: }
14293: if ($confhash{$itemid}{'mapcrs'}) {
14294: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
14295: }
14296: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
14297: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
14298: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
14299: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
14300: '</li>';
14301: } else {
14302: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
14303: }
14304: }
14305: if ($confhash{$itemid}{'makecrs'}) {
14306: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
14307: } else {
14308: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
14309: }
14310: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
14311: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
14312: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
14313: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
14314: '</li>';
14315: } else {
14316: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
14317: }
14318: }
14319: if ($confhash{$itemid}{'section'}) {
14320: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
14321: $resulttext .= '<li>'.&mt('User section from standard field:').
14322: ' (course_section_sourcedid)'.'</li>';
14323: } else {
14324: $resulttext .= '<li>'.&mt('User section from:').' '.
14325: $confhash{$itemid}{'section'}.'</li>';
14326: }
14327: } else {
14328: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
14329: }
14330: if ($confhash{$itemid}{'callback'}) {
14331: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
14332: } else {
14333: $resulttext .= '<li>'.&mt('No callback to logout LON-CAPA session when user logs out of Comsumer');
14334: }
14335: foreach my $item ('passback','roster','topmenu','inlinemenu') {
14336: $resulttext .= '<li>'.$lt{$item}.': ';
14337: if ($confhash{$itemid}{$item}) {
14338: $resulttext .= &mt('Yes');
14339: if ($item eq 'passback') {
14340: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
14341: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
14342: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
14343: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
14344: }
14345: }
14346: } else {
14347: $resulttext .= &mt('No');
14348: }
14349: $resulttext .= '</li>';
14350: }
14351: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
14352: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
14353: $resulttext .= '<li>'.&mt('Menu items:').' '.
14354: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
14355: } else {
14356: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
14357: }
14358: }
14359: }
14360: $resulttext .= '</ul></li>';
14361: }
14362: }
14363: $resulttext .= '</ul>';
14364: } else {
14365: $resulttext = &mt('No changes made.');
14366: }
14367: } else {
14368: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14369: }
14370: if ($errors) {
14371: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14372: $errors.'</ul>';
14373: }
14374: return $resulttext;
14375: }
14376:
14377: sub get_lti_id {
14378: my ($domain,$consumer) = @_;
14379: # get lock on lti db
14380: my $lockhash = {
14381: lock => $env{'user.name'}.
14382: ':'.$env{'user.domain'},
14383: };
14384: my $tries = 0;
14385: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
14386: my ($id,$error);
14387:
14388: while (($gotlock ne 'ok') && ($tries<10)) {
14389: $tries ++;
14390: sleep (0.1);
14391: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
14392: }
14393: if ($gotlock eq 'ok') {
14394: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
14395: if ($currids{'lock'}) {
14396: delete($currids{'lock'});
14397: if (keys(%currids)) {
14398: my @curr = sort { $a <=> $b } keys(%currids);
14399: if ($curr[-1] =~ /^\d+$/) {
14400: $id = 1 + $curr[-1];
14401: }
14402: } else {
14403: $id = 1;
14404: }
14405: if ($id) {
14406: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
14407: $error = 'nostore';
14408: }
14409: } else {
14410: $error = 'nonumber';
14411: }
14412: }
14413: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
14414: } else {
14415: $error = 'nolock';
14416: }
14417: return ($id,$error);
14418: }
14419:
14420: sub modify_autoenroll {
14421: my ($dom,$lastactref,%domconfig) = @_;
14422: my ($resulttext,%changes);
14423: my %currautoenroll;
14424: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
14425: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
14426: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
14427: }
14428: }
14429: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
14430: my %title = ( run => 'Auto-enrollment active',
14431: sender => 'Sender for notification messages',
14432: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
14433: failsafe => 'Failsafe for no drops if institutional data missing for a section');
14434: my @offon = ('off','on');
14435: my $sender_uname = $env{'form.sender_uname'};
14436: my $sender_domain = $env{'form.sender_domain'};
14437: if ($sender_domain eq '') {
14438: $sender_uname = '';
14439: } elsif ($sender_uname eq '') {
14440: $sender_domain = '';
14441: }
14442: my $coowners = $env{'form.autoassign_coowners'};
14443: my $failsafe = $env{'form.autoenroll_failsafe'};
14444: $failsafe =~ s{^\s+|\s+$}{}g;
14445: if ($failsafe =~ /\D/) {
14446: undef($failsafe);
14447: }
14448: my %autoenrollhash = (
14449: autoenroll => { 'run' => $env{'form.autoenroll_run'},
14450: 'sender_uname' => $sender_uname,
14451: 'sender_domain' => $sender_domain,
14452: 'co-owners' => $coowners,
14453: 'autofailsafe' => $failsafe,
14454: }
14455: );
14456: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
14457: $dom);
14458: if ($putresult eq 'ok') {
14459: if (exists($currautoenroll{'run'})) {
14460: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
14461: $changes{'run'} = 1;
14462: }
14463: } elsif ($autorun) {
14464: if ($env{'form.autoenroll_run'} ne '1') {
14465: $changes{'run'} = 1;
14466: }
14467: }
14468: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
14469: $changes{'sender'} = 1;
14470: }
14471: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
14472: $changes{'sender'} = 1;
14473: }
14474: if ($currautoenroll{'co-owners'} ne '') {
14475: if ($currautoenroll{'co-owners'} ne $coowners) {
14476: $changes{'coowners'} = 1;
14477: }
14478: } elsif ($coowners) {
14479: $changes{'coowners'} = 1;
14480: }
14481: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
14482: $changes{'autofailsafe'} = 1;
14483: }
14484: if (keys(%changes) > 0) {
14485: $resulttext = &mt('Changes made:').'<ul>';
14486: if ($changes{'run'}) {
14487: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
14488: }
14489: if ($changes{'sender'}) {
14490: if ($sender_uname eq '' || $sender_domain eq '') {
14491: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
14492: } else {
14493: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
14494: }
14495: }
14496: if ($changes{'coowners'}) {
14497: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
14498: &Apache::loncommon::devalidate_domconfig_cache($dom);
14499: if (ref($lastactref) eq 'HASH') {
14500: $lastactref->{'domainconfig'} = 1;
14501: }
14502: }
14503: if ($changes{'autofailsafe'}) {
14504: if ($failsafe ne '') {
14505: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
14506: } else {
14507: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
14508: }
14509: &Apache::lonnet::get_domain_defaults($dom,1);
14510: if (ref($lastactref) eq 'HASH') {
14511: $lastactref->{'domdefaults'} = 1;
14512: }
14513: }
14514: $resulttext .= '</ul>';
14515: } else {
14516: $resulttext = &mt('No changes made to auto-enrollment settings');
14517: }
14518: } else {
14519: $resulttext = '<span class="LC_error">'.
14520: &mt('An error occurred: [_1]',$putresult).'</span>';
14521: }
14522: return $resulttext;
14523: }
14524:
14525: sub modify_autoupdate {
14526: my ($dom,%domconfig) = @_;
14527: my ($resulttext,%currautoupdate,%fields,%changes);
14528: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
14529: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
14530: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
14531: }
14532: }
14533: my @offon = ('off','on');
14534: my %title = &Apache::lonlocal::texthash (
14535: run => 'Auto-update:',
14536: classlists => 'Updates to user information in classlists?'
14537: );
14538: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14539: my %fieldtitles = &Apache::lonlocal::texthash (
14540: id => 'Student/Employee ID',
14541: permanentemail => 'E-mail address',
14542: lastname => 'Last Name',
14543: firstname => 'First Name',
14544: middlename => 'Middle Name',
14545: generation => 'Generation',
14546: );
14547: $othertitle = &mt('All users');
14548: if (keys(%{$usertypes}) > 0) {
14549: $othertitle = &mt('Other users');
14550: }
14551: foreach my $key (keys(%env)) {
14552: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
14553: my ($usertype,$item) = ($1,$2);
14554: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
14555: if ($usertype eq 'default') {
14556: push(@{$fields{$1}},$2);
14557: } elsif (ref($types) eq 'ARRAY') {
14558: if (grep(/^\Q$usertype\E$/,@{$types})) {
14559: push(@{$fields{$1}},$2);
14560: }
14561: }
14562: }
14563: }
14564: }
14565: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
14566: @lockablenames = sort(@lockablenames);
14567: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
14568: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14569: if (@changed) {
14570: $changes{'lockablenames'} = 1;
14571: }
14572: } else {
14573: if (@lockablenames) {
14574: $changes{'lockablenames'} = 1;
14575: }
14576: }
14577: my %updatehash = (
14578: autoupdate => { run => $env{'form.autoupdate_run'},
14579: classlists => $env{'form.classlists'},
14580: fields => {%fields},
14581: lockablenames => \@lockablenames,
14582: }
14583: );
14584: foreach my $key (keys(%currautoupdate)) {
14585: if (($key eq 'run') || ($key eq 'classlists')) {
14586: if (exists($updatehash{autoupdate}{$key})) {
14587: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
14588: $changes{$key} = 1;
14589: }
14590: }
14591: } elsif ($key eq 'fields') {
14592: if (ref($currautoupdate{$key}) eq 'HASH') {
14593: foreach my $item (@{$types},'default') {
14594: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
14595: my $change = 0;
14596: foreach my $type (@{$currautoupdate{$key}{$item}}) {
14597: if (!exists($fields{$item})) {
14598: $change = 1;
14599: last;
14600: } elsif (ref($fields{$item}) eq 'ARRAY') {
14601: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
14602: $change = 1;
14603: last;
14604: }
14605: }
14606: }
14607: if ($change) {
14608: push(@{$changes{$key}},$item);
14609: }
14610: }
14611: }
14612: }
14613: } elsif ($key eq 'lockablenames') {
14614: if (ref($currautoupdate{$key}) eq 'ARRAY') {
14615: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14616: if (@changed) {
14617: $changes{'lockablenames'} = 1;
14618: }
14619: } else {
14620: if (@lockablenames) {
14621: $changes{'lockablenames'} = 1;
14622: }
14623: }
14624: }
14625: }
14626: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
14627: if (@lockablenames) {
14628: $changes{'lockablenames'} = 1;
14629: }
14630: }
14631: foreach my $item (@{$types},'default') {
14632: if (defined($fields{$item})) {
14633: if (ref($currautoupdate{'fields'}) eq 'HASH') {
14634: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
14635: my $change = 0;
14636: if (ref($fields{$item}) eq 'ARRAY') {
14637: foreach my $type (@{$fields{$item}}) {
14638: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
14639: $change = 1;
14640: last;
14641: }
14642: }
14643: }
14644: if ($change) {
14645: push(@{$changes{'fields'}},$item);
14646: }
14647: } else {
14648: push(@{$changes{'fields'}},$item);
14649: }
14650: } else {
14651: push(@{$changes{'fields'}},$item);
14652: }
14653: }
14654: }
14655: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
14656: $dom);
14657: if ($putresult eq 'ok') {
14658: if (keys(%changes) > 0) {
14659: $resulttext = &mt('Changes made:').'<ul>';
14660: foreach my $key (sort(keys(%changes))) {
14661: if ($key eq 'lockablenames') {
14662: $resulttext .= '<li>';
14663: if (@lockablenames) {
14664: $usertypes->{'default'} = $othertitle;
14665: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
14666: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
14667: } else {
14668: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
14669: }
14670: $resulttext .= '</li>';
14671: } elsif (ref($changes{$key}) eq 'ARRAY') {
14672: foreach my $item (@{$changes{$key}}) {
14673: my @newvalues;
14674: foreach my $type (@{$fields{$item}}) {
14675: push(@newvalues,$fieldtitles{$type});
14676: }
14677: my $newvaluestr;
14678: if (@newvalues > 0) {
14679: $newvaluestr = join(', ',@newvalues);
14680: } else {
14681: $newvaluestr = &mt('none');
14682: }
14683: if ($item eq 'default') {
14684: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
14685: } else {
14686: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
14687: }
14688: }
14689: } else {
14690: my $newvalue;
14691: if ($key eq 'run') {
14692: $newvalue = $offon[$env{'form.autoupdate_run'}];
14693: } else {
14694: $newvalue = $offon[$env{'form.'.$key}];
14695: }
14696: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
14697: }
14698: }
14699: $resulttext .= '</ul>';
14700: } else {
14701: $resulttext = &mt('No changes made to autoupdates');
14702: }
14703: } else {
14704: $resulttext = '<span class="LC_error">'.
14705: &mt('An error occurred: [_1]',$putresult).'</span>';
14706: }
14707: return $resulttext;
14708: }
14709:
14710: sub modify_autocreate {
14711: my ($dom,%domconfig) = @_;
14712: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
14713: if (ref($domconfig{'autocreate'}) eq 'HASH') {
14714: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
14715: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
14716: }
14717: }
14718: my %title= ( xml => 'Auto-creation of courses in XML course description files',
14719: req => 'Auto-creation of validated requests for official courses',
14720: xmldc => 'Identity of course creator of courses from XML files',
14721: );
14722: my @types = ('xml','req');
14723: foreach my $item (@types) {
14724: $newvals{$item} = $env{'form.autocreate_'.$item};
14725: $newvals{$item} =~ s/\D//g;
14726: $newvals{$item} = 0 if ($newvals{$item} eq '');
14727: }
14728: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
14729: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14730: unless (exists($domcoords{$newvals{'xmldc'}})) {
14731: $newvals{'xmldc'} = '';
14732: }
14733: %autocreatehash = (
14734: autocreate => { xml => $newvals{'xml'},
14735: req => $newvals{'req'},
14736: }
14737: );
14738: if ($newvals{'xmldc'} ne '') {
14739: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
14740: }
14741: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
14742: $dom);
14743: if ($putresult eq 'ok') {
14744: my @items = @types;
14745: if ($newvals{'xml'}) {
14746: push(@items,'xmldc');
14747: }
14748: foreach my $item (@items) {
14749: if (exists($currautocreate{$item})) {
14750: if ($currautocreate{$item} ne $newvals{$item}) {
14751: $changes{$item} = 1;
14752: }
14753: } elsif ($newvals{$item}) {
14754: $changes{$item} = 1;
14755: }
14756: }
14757: if (keys(%changes) > 0) {
14758: my @offon = ('off','on');
14759: $resulttext = &mt('Changes made:').'<ul>';
14760: foreach my $item (@types) {
14761: if ($changes{$item}) {
14762: my $newtxt = $offon[$newvals{$item}];
14763: $resulttext .= '<li>'.
14764: &mt("$title{$item} set to [_1]$newtxt [_2]",
14765: '<b>','</b>').
14766: '</li>';
14767: }
14768: }
14769: if ($changes{'xmldc'}) {
14770: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
14771: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
14772: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
14773: }
14774: $resulttext .= '</ul>';
14775: } else {
14776: $resulttext = &mt('No changes made to auto-creation settings');
14777: }
14778: } else {
14779: $resulttext = '<span class="LC_error">'.
14780: &mt('An error occurred: [_1]',$putresult).'</span>';
14781: }
14782: return $resulttext;
14783: }
14784:
14785: sub modify_directorysrch {
14786: my ($dom,$lastactref,%domconfig) = @_;
14787: my ($resulttext,%changes);
14788: my %currdirsrch;
14789: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
14790: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
14791: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
14792: }
14793: }
14794: my %title = ( available => 'Institutional directory search available',
14795: localonly => 'Other domains can search institution',
14796: lcavailable => 'LON-CAPA directory search available',
14797: lclocalonly => 'Other domains can search LON-CAPA domain',
14798: searchby => 'Search types',
14799: searchtypes => 'Search latitude');
14800: my @offon = ('off','on');
14801: my @otherdoms = ('Yes','No');
14802:
14803: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
14804: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
14805: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
14806:
14807: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14808: if (keys(%{$usertypes}) == 0) {
14809: @cansearch = ('default');
14810: } else {
14811: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
14812: foreach my $type (@{$currdirsrch{'cansearch'}}) {
14813: if (!grep(/^\Q$type\E$/,@cansearch)) {
14814: push(@{$changes{'cansearch'}},$type);
14815: }
14816: }
14817: foreach my $type (@cansearch) {
14818: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
14819: push(@{$changes{'cansearch'}},$type);
14820: }
14821: }
14822: } else {
14823: push(@{$changes{'cansearch'}},@cansearch);
14824: }
14825: }
14826:
14827: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
14828: foreach my $by (@{$currdirsrch{'searchby'}}) {
14829: if (!grep(/^\Q$by\E$/,@searchby)) {
14830: push(@{$changes{'searchby'}},$by);
14831: }
14832: }
14833: foreach my $by (@searchby) {
14834: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
14835: push(@{$changes{'searchby'}},$by);
14836: }
14837: }
14838: } else {
14839: push(@{$changes{'searchby'}},@searchby);
14840: }
14841:
14842: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
14843: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
14844: if (!grep(/^\Q$type\E$/,@searchtypes)) {
14845: push(@{$changes{'searchtypes'}},$type);
14846: }
14847: }
14848: foreach my $type (@searchtypes) {
14849: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
14850: push(@{$changes{'searchtypes'}},$type);
14851: }
14852: }
14853: } else {
14854: if (exists($currdirsrch{'searchtypes'})) {
14855: foreach my $type (@searchtypes) {
14856: if ($type ne $currdirsrch{'searchtypes'}) {
14857: push(@{$changes{'searchtypes'}},$type);
14858: }
14859: }
14860: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
14861: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
14862: }
14863: } else {
14864: push(@{$changes{'searchtypes'}},@searchtypes);
14865: }
14866: }
14867:
14868: my %dirsrch_hash = (
14869: directorysrch => { available => $env{'form.dirsrch_available'},
14870: cansearch => \@cansearch,
14871: localonly => $env{'form.dirsrch_instlocalonly'},
14872: lclocalonly => $env{'form.dirsrch_domlocalonly'},
14873: lcavailable => $env{'form.dirsrch_domavailable'},
14874: searchby => \@searchby,
14875: searchtypes => \@searchtypes,
14876: }
14877: );
14878: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
14879: $dom);
14880: if ($putresult eq 'ok') {
14881: if (exists($currdirsrch{'available'})) {
14882: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
14883: $changes{'available'} = 1;
14884: }
14885: } else {
14886: if ($env{'form.dirsrch_available'} eq '1') {
14887: $changes{'available'} = 1;
14888: }
14889: }
14890: if (exists($currdirsrch{'lcavailable'})) {
14891: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
14892: $changes{'lcavailable'} = 1;
14893: }
14894: } else {
14895: if ($env{'form.dirsrch_lcavailable'} eq '1') {
14896: $changes{'lcavailable'} = 1;
14897: }
14898: }
14899: if (exists($currdirsrch{'localonly'})) {
14900: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
14901: $changes{'localonly'} = 1;
14902: }
14903: } else {
14904: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
14905: $changes{'localonly'} = 1;
14906: }
14907: }
14908: if (exists($currdirsrch{'lclocalonly'})) {
14909: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
14910: $changes{'lclocalonly'} = 1;
14911: }
14912: } else {
14913: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
14914: $changes{'lclocalonly'} = 1;
14915: }
14916: }
14917: if (keys(%changes) > 0) {
14918: $resulttext = &mt('Changes made:').'<ul>';
14919: if ($changes{'available'}) {
14920: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
14921: }
14922: if ($changes{'lcavailable'}) {
14923: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
14924: }
14925: if ($changes{'localonly'}) {
14926: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
14927: }
14928: if ($changes{'lclocalonly'}) {
14929: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
14930: }
14931: if (ref($changes{'cansearch'}) eq 'ARRAY') {
14932: my $chgtext;
14933: if (ref($usertypes) eq 'HASH') {
14934: if (keys(%{$usertypes}) > 0) {
14935: foreach my $type (@{$types}) {
14936: if (grep(/^\Q$type\E$/,@cansearch)) {
14937: $chgtext .= $usertypes->{$type}.'; ';
14938: }
14939: }
14940: if (grep(/^default$/,@cansearch)) {
14941: $chgtext .= $othertitle;
14942: } else {
14943: $chgtext =~ s/\; $//;
14944: }
14945: $resulttext .=
14946: '<li>'.
14947: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
14948: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
14949: '</li>';
14950: }
14951: }
14952: }
14953: if (ref($changes{'searchby'}) eq 'ARRAY') {
14954: my ($searchtitles,$titleorder) = &sorted_searchtitles();
14955: my $chgtext;
14956: foreach my $type (@{$titleorder}) {
14957: if (grep(/^\Q$type\E$/,@searchby)) {
14958: if (defined($searchtitles->{$type})) {
14959: $chgtext .= $searchtitles->{$type}.'; ';
14960: }
14961: }
14962: }
14963: $chgtext =~ s/\; $//;
14964: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
14965: }
14966: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
14967: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
14968: my $chgtext;
14969: foreach my $type (@{$srchtypeorder}) {
14970: if (grep(/^\Q$type\E$/,@searchtypes)) {
14971: if (defined($srchtypes_desc->{$type})) {
14972: $chgtext .= $srchtypes_desc->{$type}.'; ';
14973: }
14974: }
14975: }
14976: $chgtext =~ s/\; $//;
14977: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
14978: }
14979: $resulttext .= '</ul>';
14980: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
14981: if (ref($lastactref) eq 'HASH') {
14982: $lastactref->{'directorysrch'} = 1;
14983: }
14984: } else {
14985: $resulttext = &mt('No changes made to directory search settings');
14986: }
14987: } else {
14988: $resulttext = '<span class="LC_error">'.
14989: &mt('An error occurred: [_1]',$putresult).'</span>';
14990: }
14991: return $resulttext;
14992: }
14993:
14994: sub modify_contacts {
14995: my ($dom,$lastactref,%domconfig) = @_;
14996: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
14997: if (ref($domconfig{'contacts'}) eq 'HASH') {
14998: foreach my $key (keys(%{$domconfig{'contacts'}})) {
14999: $currsetting{$key} = $domconfig{'contacts'}{$key};
15000: }
15001: }
15002: my (%others,%to,%bcc,%includestr,%includeloc);
15003: my @contacts = ('supportemail','adminemail');
15004: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
15005: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
15006: my @toggles = ('reporterrors','reportupdates','reportstatus');
15007: my @lonstatus = ('threshold','sysmail','weights','excluded');
15008: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
15009: foreach my $type (@mailings) {
15010: @{$newsetting{$type}} =
15011: &Apache::loncommon::get_env_multiple('form.'.$type);
15012: foreach my $item (@contacts) {
15013: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
15014: $contacts_hash{contacts}{$type}{$item} = 1;
15015: } else {
15016: $contacts_hash{contacts}{$type}{$item} = 0;
15017: }
15018: }
15019: $others{$type} = $env{'form.'.$type.'_others'};
15020: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
15021: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15022: $bcc{$type} = $env{'form.'.$type.'_bcc'};
15023: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
15024: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
15025: $includestr{$type} = $env{'form.'.$type.'_includestr'};
15026: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
15027: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15028: }
15029: }
15030: }
15031: foreach my $item (@contacts) {
15032: $to{$item} = $env{'form.'.$item};
15033: $contacts_hash{'contacts'}{$item} = $to{$item};
15034: }
15035: foreach my $item (@toggles) {
15036: if ($env{'form.'.$item} =~ /^(0|1)$/) {
15037: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
15038: }
15039: }
15040: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
15041: foreach my $item (@lonstatus) {
15042: if ($item eq 'excluded') {
15043: my (%serverhomes,@excluded);
15044: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
15045: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
15046: if (@possexcluded) {
15047: foreach my $id (sort(@possexcluded)) {
15048: if ($serverhomes{$id}) {
15049: push(@excluded,$id);
15050: }
15051: }
15052: }
15053: if (@excluded) {
15054: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
15055: }
15056: } elsif ($item eq 'weights') {
15057: foreach my $type ('E','W','N') {
15058: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
15059: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
15060: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
15061: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
15062: $env{'form.error'.$item.'_'.$type};
15063: }
15064: }
15065: }
15066: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
15067: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
15068: if ($env{'form.error'.$item} =~ /^\d+$/) {
15069: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
15070: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
15071: }
15072: }
15073: }
15074: }
15075: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
15076: foreach my $field (@{$fields}) {
15077: if (ref($possoptions->{$field}) eq 'ARRAY') {
15078: my $value = $env{'form.helpform_'.$field};
15079: $value =~ s/^\s+|\s+$//g;
15080: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
15081: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
15082: if ($field eq 'screenshot') {
15083: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
15084: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
15085: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
15086: }
15087: }
15088: }
15089: }
15090: }
15091: }
15092: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15093: my (@statuses,%usertypeshash,@overrides);
15094: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
15095: @statuses = @{$types};
15096: if (ref($usertypes) eq 'HASH') {
15097: %usertypeshash = %{$usertypes};
15098: }
15099: }
15100: if (@statuses) {
15101: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
15102: foreach my $type (@possoverrides) {
15103: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
15104: push(@overrides,$type);
15105: }
15106: }
15107: if (@overrides) {
15108: foreach my $type (@overrides) {
15109: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
15110: foreach my $item (@contacts) {
15111: if (grep(/^\Q$item\E$/,@standard)) {
15112: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
15113: $newsetting{'override_'.$type}{$item} = 1;
15114: } else {
15115: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
15116: $newsetting{'override_'.$type}{$item} = 0;
15117: }
15118: }
15119: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
15120: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15121: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
15122: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15123: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
15124: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
15125: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
15126: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15127: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
15128: }
15129: }
15130: }
15131: }
15132: if (keys(%currsetting) > 0) {
15133: foreach my $item (@contacts) {
15134: if ($to{$item} ne $currsetting{$item}) {
15135: $changes{$item} = 1;
15136: }
15137: }
15138: foreach my $type (@mailings) {
15139: foreach my $item (@contacts) {
15140: if (ref($currsetting{$type}) eq 'HASH') {
15141: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
15142: push(@{$changes{$type}},$item);
15143: }
15144: } else {
15145: push(@{$changes{$type}},@{$newsetting{$type}});
15146: }
15147: }
15148: if ($others{$type} ne $currsetting{$type}{'others'}) {
15149: push(@{$changes{$type}},'others');
15150: }
15151: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15152: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
15153: push(@{$changes{$type}},'bcc');
15154: }
15155: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
15156: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
15157: push(@{$changes{$type}},'include');
15158: }
15159: }
15160: }
15161: if (ref($fields) eq 'ARRAY') {
15162: if (ref($currsetting{'helpform'}) eq 'HASH') {
15163: foreach my $field (@{$fields}) {
15164: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
15165: push(@{$changes{'helpform'}},$field);
15166: }
15167: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15168: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
15169: push(@{$changes{'helpform'}},'maxsize');
15170: }
15171: }
15172: }
15173: } else {
15174: foreach my $field (@{$fields}) {
15175: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15176: push(@{$changes{'helpform'}},$field);
15177: }
15178: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15179: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15180: push(@{$changes{'helpform'}},'maxsize');
15181: }
15182: }
15183: }
15184: }
15185: }
15186: if (@statuses) {
15187: if (ref($currsetting{'overrides'}) eq 'HASH') {
15188: foreach my $key (keys(%{$currsetting{'overrides'}})) {
15189: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
15190: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
15191: foreach my $item (@contacts,'bcc','others','include') {
15192: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
15193: push(@{$changes{'overrides'}},$key);
15194: last;
15195: }
15196: }
15197: } else {
15198: push(@{$changes{'overrides'}},$key);
15199: }
15200: }
15201: }
15202: foreach my $key (@overrides) {
15203: unless (exists($currsetting{'overrides'}{$key})) {
15204: push(@{$changes{'overrides'}},$key);
15205: }
15206: }
15207: } else {
15208: foreach my $key (@overrides) {
15209: push(@{$changes{'overrides'}},$key);
15210: }
15211: }
15212: }
15213: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
15214: foreach my $key ('excluded','weights','threshold','sysmail') {
15215: if ($key eq 'excluded') {
15216: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15217: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
15218: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15219: (@{$currsetting{'lonstatus'}{$key}})) {
15220: my @diffs =
15221: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
15222: $currsetting{'lonstatus'}{$key});
15223: if (@diffs) {
15224: push(@{$changes{'lonstatus'}},$key);
15225: }
15226: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
15227: push(@{$changes{'lonstatus'}},$key);
15228: }
15229: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15230: (@{$currsetting{'lonstatus'}{$key}})) {
15231: push(@{$changes{'lonstatus'}},$key);
15232: }
15233: } elsif ($key eq 'weights') {
15234: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15235: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
15236: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15237: foreach my $type ('E','W','N','U') {
15238: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
15239: $currsetting{'lonstatus'}{$key}{$type}) {
15240: push(@{$changes{'lonstatus'}},$key);
15241: last;
15242: }
15243: }
15244: } else {
15245: foreach my $type ('E','W','N','U') {
15246: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
15247: push(@{$changes{'lonstatus'}},$key);
15248: last;
15249: }
15250: }
15251: }
15252: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15253: foreach my $type ('E','W','N','U') {
15254: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
15255: push(@{$changes{'lonstatus'}},$key);
15256: last;
15257: }
15258: }
15259: }
15260: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
15261: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15262: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15263: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
15264: push(@{$changes{'lonstatus'}},$key);
15265: }
15266: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
15267: push(@{$changes{'lonstatus'}},$key);
15268: }
15269: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15270: push(@{$changes{'lonstatus'}},$key);
15271: }
15272: }
15273: }
15274: } else {
15275: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15276: foreach my $key ('excluded','weights','threshold','sysmail') {
15277: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15278: push(@{$changes{'lonstatus'}},$key);
15279: }
15280: }
15281: }
15282: }
15283: } else {
15284: my %default;
15285: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
15286: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
15287: $default{'errormail'} = 'adminemail';
15288: $default{'packagesmail'} = 'adminemail';
15289: $default{'helpdeskmail'} = 'supportemail';
15290: $default{'otherdomsmail'} = 'supportemail';
15291: $default{'lonstatusmail'} = 'adminemail';
15292: $default{'requestsmail'} = 'adminemail';
15293: $default{'updatesmail'} = 'adminemail';
15294: $default{'hostipmail'} = 'adminemail';
15295: foreach my $item (@contacts) {
15296: if ($to{$item} ne $default{$item}) {
15297: $changes{$item} = 1;
15298: }
15299: }
15300: foreach my $type (@mailings) {
15301: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
15302: push(@{$changes{$type}},@{$newsetting{$type}});
15303: }
15304: if ($others{$type} ne '') {
15305: push(@{$changes{$type}},'others');
15306: }
15307: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15308: if ($bcc{$type} ne '') {
15309: push(@{$changes{$type}},'bcc');
15310: }
15311: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
15312: push(@{$changes{$type}},'include');
15313: }
15314: }
15315: }
15316: if (ref($fields) eq 'ARRAY') {
15317: foreach my $field (@{$fields}) {
15318: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15319: push(@{$changes{'helpform'}},$field);
15320: }
15321: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15322: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15323: push(@{$changes{'helpform'}},'maxsize');
15324: }
15325: }
15326: }
15327: }
15328: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15329: foreach my $key ('excluded','weights','threshold','sysmail') {
15330: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15331: push(@{$changes{'lonstatus'}},$key);
15332: }
15333: }
15334: }
15335: }
15336: foreach my $item (@toggles) {
15337: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
15338: $changes{$item} = 1;
15339: } elsif ((!$env{'form.'.$item}) &&
15340: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
15341: $changes{$item} = 1;
15342: }
15343: }
15344: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
15345: $dom);
15346: if ($putresult eq 'ok') {
15347: if (keys(%changes) > 0) {
15348: &Apache::loncommon::devalidate_domconfig_cache($dom);
15349: if (ref($lastactref) eq 'HASH') {
15350: $lastactref->{'domainconfig'} = 1;
15351: }
15352: my ($titles,$short_titles) = &contact_titles();
15353: $resulttext = &mt('Changes made:').'<ul>';
15354: foreach my $item (@contacts) {
15355: if ($changes{$item}) {
15356: $resulttext .= '<li>'.$titles->{$item}.
15357: &mt(' set to: ').
15358: '<span class="LC_cusr_emph">'.
15359: $to{$item}.'</span></li>';
15360: }
15361: }
15362: foreach my $type (@mailings) {
15363: if (ref($changes{$type}) eq 'ARRAY') {
15364: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15365: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
15366: } else {
15367: $resulttext .= '<li>'.$titles->{$type}.': ';
15368: }
15369: my @text;
15370: foreach my $item (@{$newsetting{$type}}) {
15371: push(@text,$short_titles->{$item});
15372: }
15373: if ($others{$type} ne '') {
15374: push(@text,$others{$type});
15375: }
15376: if (@text) {
15377: $resulttext .= '<span class="LC_cusr_emph">'.
15378: join(', ',@text).'</span>';
15379: }
15380: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15381: if ($bcc{$type} ne '') {
15382: my $bcctext;
15383: if (@text) {
15384: $bcctext = ' '.&mt('with Bcc to');
15385: } else {
15386: $bcctext = '(Bcc)';
15387: }
15388: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
15389: } elsif (!@text) {
15390: $resulttext .= &mt('No one');
15391: }
15392: if ($includestr{$type} ne '') {
15393: if ($includeloc{$type} eq 'b') {
15394: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
15395: } elsif ($includeloc{$type} eq 's') {
15396: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
15397: }
15398: }
15399: } elsif (!@text) {
15400: $resulttext .= &mt('No recipients');
15401: }
15402: $resulttext .= '</li>';
15403: }
15404: }
15405: if (ref($changes{'overrides'}) eq 'ARRAY') {
15406: my @deletions;
15407: foreach my $type (@{$changes{'overrides'}}) {
15408: if ($usertypeshash{$type}) {
15409: if (grep(/^\Q$type\E/,@overrides)) {
15410: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
15411: $usertypeshash{$type}).'<ul><li>';
15412: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
15413: my @text;
15414: foreach my $item (@contacts) {
15415: if ($newsetting{'override_'.$type}{$item}) {
15416: push(@text,$short_titles->{$item});
15417: }
15418: }
15419: if ($newsetting{'override_'.$type}{'others'} ne '') {
15420: push(@text,$newsetting{'override_'.$type}{'others'});
15421: }
15422:
15423: if (@text) {
15424: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
15425: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
15426: }
15427: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
15428: my $bcctext;
15429: if (@text) {
15430: $bcctext = ' '.&mt('with Bcc to');
15431: } else {
15432: $bcctext = '(Bcc)';
15433: }
15434: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
15435: } elsif (!@text) {
15436: $resulttext .= &mt('Helpdesk e-mail sent to no one');
15437: }
15438: $resulttext .= '</li>';
15439: if ($newsetting{'override_'.$type}{'include'} ne '') {
15440: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
15441: if ($loc eq 'b') {
15442: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
15443: } elsif ($loc eq 's') {
15444: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
15445: }
15446: }
15447: }
15448: $resulttext .= '</li></ul></li>';
15449: } else {
15450: push(@deletions,$usertypeshash{$type});
15451: }
15452: }
15453: }
15454: if (@deletions) {
15455: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
15456: join(', ',@deletions)).'</li>';
15457: }
15458: }
15459: my @offon = ('off','on');
15460: my $corelink = &core_link_msu();
15461: if ($changes{'reporterrors'}) {
15462: $resulttext .= '<li>'.
15463: &mt('E-mail error reports to [_1] set to "'.
15464: $offon[$env{'form.reporterrors'}].'".',
15465: $corelink).
15466: '</li>';
15467: }
15468: if ($changes{'reportupdates'}) {
15469: $resulttext .= '<li>'.
15470: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
15471: $offon[$env{'form.reportupdates'}].'".',
15472: $corelink).
15473: '</li>';
15474: }
15475: if ($changes{'reportstatus'}) {
15476: $resulttext .= '<li>'.
15477: &mt('E-mail status if errors above threshold to [_1] set to "'.
15478: $offon[$env{'form.reportstatus'}].'".',
15479: $corelink).
15480: '</li>';
15481: }
15482: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
15483: $resulttext .= '<li>'.
15484: &mt('Nightly status check e-mail settings').':<ul>';
15485: my (%defval,%use_def,%shown);
15486: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
15487: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
15488: $defval{'weights'} =
15489: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
15490: $defval{'excluded'} = &mt('None');
15491: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
15492: foreach my $item ('threshold','sysmail','weights','excluded') {
15493: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
15494: if (($item eq 'threshold') || ($item eq 'sysmail')) {
15495: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
15496: } elsif ($item eq 'weights') {
15497: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
15498: foreach my $type ('E','W','N','U') {
15499: $shown{$item} .= $lonstatus_names->{$type}.'=';
15500: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
15501: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
15502: } else {
15503: $shown{$item} .= $lonstatus_defs->{$type};
15504: }
15505: $shown{$item} .= ', ';
15506: }
15507: $shown{$item} =~ s/, $//;
15508: } else {
15509: $shown{$item} = $defval{$item};
15510: }
15511: } elsif ($item eq 'excluded') {
15512: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
15513: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
15514: } else {
15515: $shown{$item} = $defval{$item};
15516: }
15517: }
15518: } else {
15519: $shown{$item} = $defval{$item};
15520: }
15521: }
15522: } else {
15523: foreach my $item ('threshold','weights','excluded','sysmail') {
15524: $shown{$item} = $defval{$item};
15525: }
15526: }
15527: foreach my $item ('threshold','weights','excluded','sysmail') {
15528: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
15529: $shown{$item}).'</li>';
15530: }
15531: $resulttext .= '</ul></li>';
15532: }
15533: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
15534: my (@optional,@required,@unused,$maxsizechg);
15535: foreach my $field (@{$changes{'helpform'}}) {
15536: if ($field eq 'maxsize') {
15537: $maxsizechg = 1;
15538: next;
15539: }
15540: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
15541: push(@optional,$field);
15542: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
15543: push(@unused,$field);
15544: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
15545: push(@required,$field);
15546: }
15547: }
15548: if (@optional) {
15549: $resulttext .= '<li>'.
15550: &mt('Help form fields changed to "Optional": [_1].',
15551: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
15552: '</li>';
15553: }
15554: if (@required) {
15555: $resulttext .= '<li>'.
15556: &mt('Help form fields changed to "Required": [_1].',
15557: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
15558: '</li>';
15559: }
15560: if (@unused) {
15561: $resulttext .= '<li>'.
15562: &mt('Help form fields changed to "Not shown": [_1].',
15563: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
15564: '</li>';
15565: }
15566: if ($maxsizechg) {
15567: $resulttext .= '<li>'.
15568: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
15569: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
15570: '</li>';
15571: }
15572: }
15573: $resulttext .= '</ul>';
15574: } else {
15575: $resulttext = &mt('No changes made to contacts and form settings');
15576: }
15577: } else {
15578: $resulttext = '<span class="LC_error">'.
15579: &mt('An error occurred: [_1].',$putresult).'</span>';
15580: }
15581: return $resulttext;
15582: }
15583:
15584: sub modify_privacy {
15585: my ($dom,%domconfig) = @_;
15586: my ($resulttext,%current,%changes);
15587: if (ref($domconfig{'privacy'}) eq 'HASH') {
15588: %current = %{$domconfig{'privacy'}};
15589: }
15590: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
15591: my @items = ('domain','author','course','community');
15592: my %names = &Apache::lonlocal::texthash (
15593: domain => 'Assigned domain role(s)',
15594: author => 'Assigned co-author role(s)',
15595: course => 'Assigned course role(s)',
15596: community => 'Assigned community role',
15597: );
15598: my %roles = &Apache::lonlocal::texthash (
15599: domain => 'Domain role',
15600: author => 'Co-author role',
15601: course => 'Course role',
15602: community => 'Community role',
15603: );
15604: my %titles = &Apache::lonlocal::texthash (
15605: approval => 'Approval for role in different domain',
15606: othdom => 'User information available in other domain',
15607: priv => 'Information viewable by privileged user in same domain',
15608: unpriv => 'Information viewable by unprivileged user in same domain',
15609: instdom => 'Other domain shares institution/provider',
15610: extdom => 'Other domain has different institution/provider',
15611: none => 'Not allowed',
15612: user => 'User authorizes',
15613: domain => 'Domain Coordinator authorizes',
15614: auto => 'Unrestricted',
15615: );
15616: my %fieldnames = &Apache::lonlocal::texthash (
15617: id => 'Student/Employee ID',
15618: permanentemail => 'E-mail address',
15619: lastname => 'Last Name',
15620: firstname => 'First Name',
15621: middlename => 'Middle Name',
15622: generation => 'Generation',
15623: );
15624: my ($othertitle,$usertypes,$types) =
15625: &Apache::loncommon::sorted_inst_types($dom);
15626: my (%by_ip,%by_location,@intdoms,@instdoms);
15627: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
15628:
15629: my %privacyhash = (
15630: 'approval' => {
15631: instdom => {},
15632: extdom => {},
15633: },
15634: 'othdom' => {},
15635: 'priv' => {},
15636: 'unpriv' => {},
15637: );
15638: foreach my $item (@items) {
15639: if (@instdoms > 1) {
15640: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
15641: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
15642: }
15643: if (ref($current{'approval'}) eq 'HASH') {
15644: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
15645: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
15646: $changes{'approval'} = 1;
15647: }
15648: }
15649: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
15650: $changes{'approval'} = 1;
15651: }
15652: }
15653: if (keys(%by_location) > 0) {
15654: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
15655: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
15656: }
15657: if (ref($current{'approval'}) eq 'HASH') {
15658: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
15659: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
15660: $changes{'approval'} = 1;
15661: }
15662: }
15663: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
15664: $changes{'approval'} = 1;
15665: }
15666: }
15667: foreach my $status ('priv','unpriv') {
15668: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
15669: my @newvalues;
15670: foreach my $field (@possibles) {
15671: if (grep(/^\Q$field\E$/,@fields)) {
15672: $privacyhash{$status}{$item}{$field} = 1;
15673: push(@newvalues,$field);
15674: }
15675: }
15676: @newvalues = sort(@newvalues);
15677: if (ref($current{$status}) eq 'HASH') {
15678: if (ref($current{$status}{$item}) eq 'HASH') {
15679: my @currvalues = sort(keys(%{$current{$status}{$item}}));
15680: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
15681: if (@diffs > 0) {
15682: $changes{$status} = 1;
15683: }
15684: }
15685: } else {
15686: my @stdfields;
15687: foreach my $field (@fields) {
15688: if ($field eq 'id') {
15689: next if ($status eq 'unpriv');
15690: next if (($status eq 'priv') && ($item eq 'community'));
15691: }
15692: push(@stdfields,$field);
15693: }
15694: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
15695: if (@diffs > 0) {
15696: $changes{$status} = 1;
15697: }
15698: }
15699: }
15700: }
15701: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
15702: my @statuses;
15703: if (ref($types) eq 'ARRAY') {
15704: @statuses = @{$types};
15705: }
15706: foreach my $type (@statuses,'default') {
15707: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
15708: my @newvalues;
15709: foreach my $field (sort(@possfields)) {
15710: if (grep(/^\Q$field\E$/,@fields)) {
15711: $privacyhash{'othdom'}{$type}{$field} = 1;
15712: push(@newvalues,$field);
15713: }
15714: }
15715: @newvalues = sort(@newvalues);
15716: if (ref($current{'othdom'}) eq 'HASH') {
15717: if (ref($current{'othdom'}{$type}) eq 'HASH') {
15718: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
15719: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
15720: if (@diffs > 0) {
15721: $changes{'othdom'} = 1;
15722: }
15723: }
15724: } else {
15725: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
15726: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
15727: if (@diffs > 0) {
15728: $changes{'othdom'} = 1;
15729: }
15730: }
15731: }
15732: }
15733: my %confighash = (
15734: privacy => \%privacyhash,
15735: );
15736: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
15737: if ($putresult eq 'ok') {
15738: if (keys(%changes) > 0) {
15739: $resulttext = &mt('Changes made: ').'<ul>';
15740: foreach my $key ('approval','othdom','priv','unpriv') {
15741: if ($changes{$key}) {
15742: $resulttext .= '<li>'.$titles{$key}.':<ul>';
15743: if ($key eq 'approval') {
15744: if (keys(%{$privacyhash{$key}{instdom}})) {
15745: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
15746: foreach my $item (@items) {
15747: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
15748: }
15749: $resulttext .= '</ul></li>';
15750: }
15751: if (keys(%{$privacyhash{$key}{extdom}})) {
15752: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
15753: foreach my $item (@items) {
15754: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
15755: }
15756: $resulttext .= '</ul></li>';
15757: }
15758: } elsif ($key eq 'othdom') {
15759: my @statuses;
15760: if (ref($types) eq 'ARRAY') {
15761: @statuses = @{$types};
15762: }
15763: if (ref($privacyhash{$key}) eq 'HASH') {
15764: foreach my $status (@statuses,'default') {
15765: if ($status eq 'default') {
15766: $resulttext .= '<li>'.$othertitle.': ';
15767: } elsif (ref($usertypes) eq 'HASH') {
15768: $resulttext .= '<li>'.$usertypes->{$status}.': ';
15769: } else {
15770: next;
15771: }
15772: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
15773: if (keys(%{$privacyhash{$key}{$status}})) {
15774: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
15775: } else {
15776: $resulttext .= &mt('none');
15777: }
15778: }
15779: $resulttext .= '</li>';
15780: }
15781: }
15782: } else {
15783: foreach my $item (@items) {
15784: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
15785: $resulttext .= '<li>'.$names{$item}.': ';
15786: if (keys(%{$privacyhash{$key}{$item}})) {
15787: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
15788: } else {
15789: $resulttext .= &mt('none');
15790: }
15791: $resulttext .= '</li>';
15792: }
15793: }
15794: }
15795: $resulttext .= '</ul></li>';
15796: }
15797: }
15798: } else {
15799: $resulttext = &mt('No changes made to user information settings');
15800: }
15801: } else {
15802: $resulttext = '<span class="LC_error">'.
15803: &mt('An error occurred: [_1]',$putresult).'</span>';
15804: }
15805: return $resulttext;
15806: }
15807:
15808: sub modify_passwords {
15809: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15810: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
15811: $updatedefaults,$updateconf);
15812: my $customfn = 'resetpw.html';
15813: if (ref($domconfig{'passwords'}) eq 'HASH') {
15814: %current = %{$domconfig{'passwords'}};
15815: }
15816: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15817: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15818: if (ref($types) eq 'ARRAY') {
15819: @oktypes = @{$types};
15820: }
15821: push(@oktypes,'default');
15822:
15823: my %titles = &Apache::lonlocal::texthash (
15824: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
15825: intauth_check => 'Check bcrypt cost if authenticated',
15826: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
15827: permanent => 'Permanent e-mail address',
15828: critical => 'Critical notification address',
15829: notify => 'Notification address',
15830: min => 'Minimum password length',
15831: max => 'Maximum password length',
15832: chars => 'Required characters',
15833: expire => 'Password expiration (days)',
15834: numsaved => 'Number of previous passwords to save',
15835: reset => 'Resetting Forgotten Password',
15836: intauth => 'Encryption of Stored Passwords (Internal Auth)',
15837: rules => 'Rules for LON-CAPA Passwords',
15838: crsownerchg => 'Course Owner Changing Student Passwords',
15839: username => 'Username',
15840: email => 'E-mail address',
15841: );
15842:
15843: #
15844: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
15845: #
15846: my (%curr_defaults,%save_defaults);
15847: if (ref($domconfig{'defaults'}) eq 'HASH') {
15848: foreach my $key (keys(%{$domconfig{'defaults'}})) {
15849: if ($key =~ /^intauth_(cost|check|switch)$/) {
15850: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
15851: } else {
15852: $save_defaults{$key} = $domconfig{'defaults'}{$key};
15853: }
15854: }
15855: }
15856: my %staticdefaults = (
15857: 'resetlink' => 2,
15858: 'resetcase' => \@oktypes,
15859: 'resetprelink' => 'both',
15860: 'resetemail' => ['critical','notify','permanent'],
15861: 'intauth_cost' => 10,
15862: 'intauth_check' => 0,
15863: 'intauth_switch' => 0,
15864: );
15865: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
15866: foreach my $type (@oktypes) {
15867: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
15868: }
15869: my $linklife = $env{'form.passwords_link'};
15870: $linklife =~ s/^\s+|\s+$//g;
15871: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
15872: $newvalues{'resetlink'} = $linklife;
15873: if ($current{'resetlink'}) {
15874: if ($current{'resetlink'} ne $linklife) {
15875: $changes{'reset'} = 1;
15876: }
15877: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15878: if ($staticdefaults{'resetlink'} ne $linklife) {
15879: $changes{'reset'} = 1;
15880: }
15881: }
15882: } elsif ($current{'resetlink'}) {
15883: $changes{'reset'} = 1;
15884: }
15885: my @casesens;
15886: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
15887: foreach my $case (sort(@posscase)) {
15888: if (grep(/^\Q$case\E$/,@oktypes)) {
15889: push(@casesens,$case);
15890: }
15891: }
15892: $newvalues{'resetcase'} = \@casesens;
15893: if (ref($current{'resetcase'}) eq 'ARRAY') {
15894: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
15895: if (@diffs > 0) {
15896: $changes{'reset'} = 1;
15897: }
15898: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15899: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
15900: if (@diffs > 0) {
15901: $changes{'reset'} = 1;
15902: }
15903: }
15904: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
15905: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
15906: if (exists($current{'resetprelink'})) {
15907: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
15908: $changes{'reset'} = 1;
15909: }
15910: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15911: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
15912: $changes{'reset'} = 1;
15913: }
15914: }
15915: } elsif ($current{'resetprelink'}) {
15916: $changes{'reset'} = 1;
15917: }
15918: foreach my $type (@oktypes) {
15919: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
15920: my @postlink;
15921: foreach my $item (sort(@possplink)) {
15922: if ($item =~ /^(email|username)$/) {
15923: push(@postlink,$item);
15924: }
15925: }
15926: $newvalues{'resetpostlink'}{$type} = \@postlink;
15927: unless ($changes{'reset'}) {
15928: if (ref($current{'resetpostlink'}) eq 'HASH') {
15929: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
15930: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
15931: if (@diffs > 0) {
15932: $changes{'reset'} = 1;
15933: }
15934: } else {
15935: $changes{'reset'} = 1;
15936: }
15937: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15938: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
15939: if (@diffs > 0) {
15940: $changes{'reset'} = 1;
15941: }
15942: }
15943: }
15944: }
15945: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
15946: my @resetemail;
15947: foreach my $item (sort(@possemailsrc)) {
15948: if ($item =~ /^(permanent|critical|notify)$/) {
15949: push(@resetemail,$item);
15950: }
15951: }
15952: $newvalues{'resetemail'} = \@resetemail;
15953: unless ($changes{'reset'}) {
15954: if (ref($current{'resetemail'}) eq 'ARRAY') {
15955: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
15956: if (@diffs > 0) {
15957: $changes{'reset'} = 1;
15958: }
15959: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15960: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
15961: if (@diffs > 0) {
15962: $changes{'reset'} = 1;
15963: }
15964: }
15965: }
15966: if ($env{'form.passwords_stdtext'} == 0) {
15967: $newvalues{'resetremove'} = 1;
15968: unless ($current{'resetremove'}) {
15969: $changes{'reset'} = 1;
15970: }
15971: } elsif ($current{'resetremove'}) {
15972: $changes{'reset'} = 1;
15973: }
15974: if ($env{'form.passwords_customfile.filename'} ne '') {
15975: my $servadm = $r->dir_config('lonAdmEMail');
15976: my ($configuserok,$author_ok,$switchserver) =
15977: &config_check($dom,$confname,$servadm);
15978: my $error;
15979: if ($configuserok eq 'ok') {
15980: if ($switchserver) {
15981: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
15982: } else {
15983: if ($author_ok eq 'ok') {
15984: my ($result,$customurl) =
15985: &publishlogo($r,'upload','passwords_customfile',$dom,
15986: $confname,'customtext/resetpw','','',$customfn);
15987: if ($result eq 'ok') {
15988: $newvalues{'resetcustom'} = $customurl;
15989: $changes{'reset'} = 1;
15990: } else {
15991: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
15992: }
15993: } else {
15994: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
15995: }
15996: }
15997: } else {
15998: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
15999: }
16000: if ($error) {
16001: &Apache::lonnet::logthis($error);
16002: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16003: }
16004: } elsif ($current{'resetcustom'}) {
16005: if ($env{'form.passwords_custom_del'}) {
16006: $changes{'reset'} = 1;
16007: } else {
16008: $newvalues{'resetcustom'} = $current{'resetcustom'};
16009: }
16010: }
16011: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
16012: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
16013: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
16014: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
16015: $changes{'intauth'} = 1;
16016: }
16017: } else {
16018: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
16019: }
16020: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
16021: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
16022: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
16023: $changes{'intauth'} = 1;
16024: }
16025: } else {
16026: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16027: }
16028: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
16029: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
16030: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
16031: $changes{'intauth'} = 1;
16032: }
16033: } else {
16034: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16035: }
16036: foreach my $item ('cost','check','switch') {
16037: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
16038: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
16039: $updatedefaults = 1;
16040: }
16041: }
16042: foreach my $rule ('min','max','expire','numsaved') {
16043: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
16044: my $ruleok;
16045: if ($rule eq 'expire') {
16046: if (($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) &&
16047: ($env{'form.passwords_'.$rule} ne '0')) {
16048: $ruleok = 1;
16049: }
16050: } elsif ($rule eq 'min') {
16051: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
16052: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
16053: $ruleok = 1;
16054: }
16055: }
16056: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
16057: ($env{'form.passwords_'.$rule} ne '0')) {
16058: $ruleok = 1;
16059: }
16060: if ($ruleok) {
16061: $newvalues{$rule} = $env{'form.passwords_'.$rule};
16062: if (exists($current{$rule})) {
16063: if ($newvalues{$rule} ne $current{$rule}) {
16064: $changes{'rules'} = 1;
16065: }
16066: } elsif ($rule eq 'min') {
16067: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
16068: $changes{'rules'} = 1;
16069: }
16070: } else {
16071: $changes{'rules'} = 1;
16072: }
16073: } elsif (exists($current{$rule})) {
16074: $changes{'rules'} = 1;
16075: }
16076: }
16077: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
16078: my @chars;
16079: foreach my $item (sort(@posschars)) {
16080: if ($item =~ /^(uc|lc|num|spec)$/) {
16081: push(@chars,$item);
16082: }
16083: }
16084: $newvalues{'chars'} = \@chars;
16085: unless ($changes{'rules'}) {
16086: if (ref($current{'chars'}) eq 'ARRAY') {
16087: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
16088: if (@diffs > 0) {
16089: $changes{'rules'} = 1;
16090: }
16091: } else {
16092: if (@chars > 0) {
16093: $changes{'rules'} = 1;
16094: }
16095: }
16096: }
16097: my %crsownerchg = (
16098: by => [],
16099: for => [],
16100: );
16101: foreach my $item ('by','for') {
16102: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
16103: foreach my $type (sort(@posstypes)) {
16104: if (grep(/^\Q$type\E$/,@oktypes)) {
16105: push(@{$crsownerchg{$item}},$type);
16106: }
16107: }
16108: }
16109: $newvalues{'crsownerchg'} = \%crsownerchg;
16110: if (ref($current{'crsownerchg'}) eq 'HASH') {
16111: foreach my $item ('by','for') {
16112: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
16113: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
16114: if (@diffs > 0) {
16115: $changes{'crsownerchg'} = 1;
16116: last;
16117: }
16118: }
16119: }
16120: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
16121: foreach my $item ('by','for') {
16122: if (@{$crsownerchg{$item}} > 0) {
16123: $changes{'crsownerchg'} = 1;
16124: last;
16125: }
16126: }
16127: }
16128:
16129: my %confighash = (
16130: defaults => \%save_defaults,
16131: passwords => \%newvalues,
16132: );
16133: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
16134:
16135: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
16136: if ($putresult eq 'ok') {
16137: if (keys(%changes) > 0) {
16138: $resulttext = &mt('Changes made: ').'<ul>';
16139: foreach my $key ('reset','intauth','rules','crsownerchg') {
16140: if ($changes{$key}) {
16141: unless ($key eq 'intauth') {
16142: $updateconf = 1;
16143: }
16144: $resulttext .= '<li>'.$titles{$key}.':<ul>';
16145: if ($key eq 'reset') {
16146: if ($confighash{'passwords'}{'captcha'} eq 'original') {
16147: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
16148: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
16149: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
16150: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
16151: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
16152: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
16153: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
16154: }
16155: } else {
16156: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
16157: }
16158: if ($confighash{'passwords'}{'resetlink'}) {
16159: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
16160: } else {
16161: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
16162: &mt('Will default to 2 hours').'</li>';
16163: }
16164: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
16165: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
16166: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
16167: } else {
16168: my $casesens;
16169: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
16170: if ($type eq 'default') {
16171: $casesens .= $othertitle.', ';
16172: } elsif ($usertypes->{$type} ne '') {
16173: $casesens .= $usertypes->{$type}.', ';
16174: }
16175: }
16176: $casesens =~ s/\Q, \E$//;
16177: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
16178: }
16179: } else {
16180: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
16181: }
16182: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
16183: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
16184: } else {
16185: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
16186: }
16187: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
16188: my $output;
16189: if (ref($types) eq 'ARRAY') {
16190: foreach my $type (@{$types}) {
16191: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
16192: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
16193: $output .= $usertypes->{$type}.' -- '.&mt('none');
16194: } else {
16195: $output .= $usertypes->{$type}.' -- '.
16196: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
16197: }
16198: }
16199: }
16200: }
16201: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
16202: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
16203: $output .= $othertitle.' -- '.&mt('none');
16204: } else {
16205: $output .= $othertitle.' -- '.
16206: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
16207: }
16208: }
16209: if ($output) {
16210: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
16211: } else {
16212: $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>';
16213: }
16214: } else {
16215: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
16216: }
16217: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
16218: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
16219: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
16220: } else {
16221: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16222: }
16223: } else {
16224: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16225: }
16226: if ($confighash{'passwords'}{'resetremove'}) {
16227: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
16228: } else {
16229: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
16230: }
16231: if ($confighash{'passwords'}{'resetcustom'}) {
16232: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
16233: &mt('custom text'),600,500,undef,undef,
16234: undef,undef,'background-color:#ffffff');
16235: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
16236: } else {
16237: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
16238: }
16239: } elsif ($key eq 'intauth') {
16240: foreach my $item ('cost','switch','check') {
16241: my $value = $save_defaults{$key.'_'.$item};
16242: if ($item eq 'switch') {
16243: my %optiondesc = &Apache::lonlocal::texthash (
16244: 0 => 'No',
16245: 1 => 'Yes',
16246: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
16247: );
16248: if ($value =~ /^(0|1|2)$/) {
16249: $value = $optiondesc{$value};
16250: } else {
16251: $value = &mt('none -- defaults to No');
16252: }
16253: } elsif ($item eq 'check') {
16254: my %optiondesc = &Apache::lonlocal::texthash (
16255: 0 => 'No',
16256: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
16257: 2 => 'Yes, disallow login if stored cost is less than domain default',
16258: );
16259: if ($value =~ /^(0|1|2)$/) {
16260: $value = $optiondesc{$value};
16261: } else {
16262: $value = &mt('none -- defaults to No');
16263: }
16264: }
16265: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
16266: }
16267: } elsif ($key eq 'rules') {
16268: foreach my $rule ('min','max','expire','numsaved') {
16269: if ($confighash{'passwords'}{$rule} eq '') {
16270: if ($rule eq 'min') {
16271: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16272: ' '.&mt('Default of [_1] will be used',
16273: $Apache::lonnet::passwdmin).'</li>';
16274: } else {
16275: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16276: }
16277: } else {
16278: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
16279: }
16280: }
16281: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
16282: if (@{$confighash{'passwords'}{'chars'}} > 0) {
16283: my %rulenames = &Apache::lonlocal::texthash(
16284: uc => 'At least one upper case letter',
16285: lc => 'At least one lower case letter',
16286: num => 'At least one number',
16287: spec => 'At least one non-alphanumeric',
16288: );
16289: my $needed = '<ul><li>'.
16290: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
16291: '</li></ul>';
16292: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16293: } else {
16294: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16295: }
16296: } else {
16297: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16298: }
16299: } elsif ($key eq 'crsownerchg') {
16300: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
16301: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
16302: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
16303: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16304: } else {
16305: my %crsownerstr;
16306: foreach my $item ('by','for') {
16307: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
16308: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
16309: if ($type eq 'default') {
16310: $crsownerstr{$item} .= $othertitle.', ';
16311: } elsif ($usertypes->{$type} ne '') {
16312: $crsownerstr{$item} .= $usertypes->{$type}.', ';
16313: }
16314: }
16315: $crsownerstr{$item} =~ s/\Q, \E$//;
16316: }
16317: }
16318: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
16319: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
16320: }
16321: } else {
16322: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16323: }
16324: }
16325: $resulttext .= '</ul></li>';
16326: }
16327: }
16328: $resulttext .= '</ul>';
16329: } else {
16330: $resulttext = &mt('No changes made to password settings');
16331: }
16332: my $cachetime = 24*60*60;
16333: if ($updatedefaults) {
16334: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16335: if (ref($lastactref) eq 'HASH') {
16336: $lastactref->{'domdefaults'} = 1;
16337: }
16338: }
16339: if ($updateconf) {
16340: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
16341: if (ref($lastactref) eq 'HASH') {
16342: $lastactref->{'passwdconf'} = 1;
16343: }
16344: }
16345: } else {
16346: $resulttext = '<span class="LC_error">'.
16347: &mt('An error occurred: [_1]',$putresult).'</span>';
16348: }
16349: if ($errors) {
16350: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
16351: $errors.'</ul></p>';
16352: }
16353: return $resulttext;
16354: }
16355:
16356: sub modify_usercreation {
16357: my ($dom,%domconfig) = @_;
16358: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
16359: my $warningmsg;
16360: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16361: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16362: if ($key eq 'cancreate') {
16363: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16364: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16365: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
16366: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16367: } else {
16368: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16369: }
16370: }
16371: }
16372: } elsif ($key eq 'email_rule') {
16373: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16374: } else {
16375: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16376: }
16377: }
16378: }
16379: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
16380: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
16381: my @contexts = ('author','course','requestcrs');
16382: foreach my $item(@contexts) {
16383: $cancreate{$item} = $env{'form.can_createuser_'.$item};
16384: }
16385: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16386: foreach my $item (@contexts) {
16387: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
16388: push(@{$changes{'cancreate'}},$item);
16389: }
16390: }
16391: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
16392: foreach my $item (@contexts) {
16393: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
16394: if ($cancreate{$item} ne 'any') {
16395: push(@{$changes{'cancreate'}},$item);
16396: }
16397: } else {
16398: if ($cancreate{$item} ne 'none') {
16399: push(@{$changes{'cancreate'}},$item);
16400: }
16401: }
16402: }
16403: } else {
16404: foreach my $item (@contexts) {
16405: push(@{$changes{'cancreate'}},$item);
16406: }
16407: }
16408:
16409: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
16410: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
16411: if (!grep(/^\Q$type\E$/,@username_rule)) {
16412: push(@{$changes{'username_rule'}},$type);
16413: }
16414: }
16415: foreach my $type (@username_rule) {
16416: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
16417: push(@{$changes{'username_rule'}},$type);
16418: }
16419: }
16420: } else {
16421: push(@{$changes{'username_rule'}},@username_rule);
16422: }
16423:
16424: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
16425: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
16426: if (!grep(/^\Q$type\E$/,@id_rule)) {
16427: push(@{$changes{'id_rule'}},$type);
16428: }
16429: }
16430: foreach my $type (@id_rule) {
16431: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
16432: push(@{$changes{'id_rule'}},$type);
16433: }
16434: }
16435: } else {
16436: push(@{$changes{'id_rule'}},@id_rule);
16437: }
16438:
16439: my @authen_contexts = ('author','course','domain');
16440: my @authtypes = ('int','krb4','krb5','loc','lti');
16441: my %authhash;
16442: foreach my $item (@authen_contexts) {
16443: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
16444: foreach my $auth (@authtypes) {
16445: if (grep(/^\Q$auth\E$/,@authallowed)) {
16446: $authhash{$item}{$auth} = 1;
16447: } else {
16448: $authhash{$item}{$auth} = 0;
16449: }
16450: }
16451: }
16452: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
16453: foreach my $item (@authen_contexts) {
16454: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
16455: foreach my $auth (@authtypes) {
16456: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
16457: push(@{$changes{'authtypes'}},$item);
16458: last;
16459: }
16460: }
16461: }
16462: }
16463: } else {
16464: foreach my $item (@authen_contexts) {
16465: push(@{$changes{'authtypes'}},$item);
16466: }
16467: }
16468:
16469: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
16470: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
16471: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
16472: $save_usercreate{'id_rule'} = \@id_rule;
16473: $save_usercreate{'username_rule'} = \@username_rule,
16474: $save_usercreate{'authtypes'} = \%authhash;
16475:
16476: my %usercreation_hash = (
16477: usercreation => \%save_usercreate,
16478: );
16479:
16480: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
16481: $dom);
16482:
16483: if ($putresult eq 'ok') {
16484: if (keys(%changes) > 0) {
16485: $resulttext = &mt('Changes made:').'<ul>';
16486: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16487: my %lt = &usercreation_types();
16488: foreach my $type (@{$changes{'cancreate'}}) {
16489: my $chgtext = $lt{$type}.', ';
16490: if ($cancreate{$type} eq 'none') {
16491: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
16492: } elsif ($cancreate{$type} eq 'any') {
16493: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
16494: } elsif ($cancreate{$type} eq 'official') {
16495: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
16496: } elsif ($cancreate{$type} eq 'unofficial') {
16497: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
16498: }
16499: $resulttext .= '<li>'.$chgtext.'</li>';
16500: }
16501: }
16502: if (ref($changes{'username_rule'}) eq 'ARRAY') {
16503: my ($rules,$ruleorder) =
16504: &Apache::lonnet::inst_userrules($dom,'username');
16505: my $chgtext = '<ul>';
16506: foreach my $type (@username_rule) {
16507: if (ref($rules->{$type}) eq 'HASH') {
16508: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
16509: }
16510: }
16511: $chgtext .= '</ul>';
16512: if (@username_rule > 0) {
16513: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16514: } else {
16515: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
16516: }
16517: }
16518: if (ref($changes{'id_rule'}) eq 'ARRAY') {
16519: my ($idrules,$idruleorder) =
16520: &Apache::lonnet::inst_userrules($dom,'id');
16521: my $chgtext = '<ul>';
16522: foreach my $type (@id_rule) {
16523: if (ref($idrules->{$type}) eq 'HASH') {
16524: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
16525: }
16526: }
16527: $chgtext .= '</ul>';
16528: if (@id_rule > 0) {
16529: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16530: } else {
16531: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
16532: }
16533: }
16534: my %authname = &authtype_names();
16535: my %context_title = &context_names();
16536: if (ref($changes{'authtypes'}) eq 'ARRAY') {
16537: my $chgtext = '<ul>';
16538: foreach my $type (@{$changes{'authtypes'}}) {
16539: my @allowed;
16540: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
16541: foreach my $auth (@authtypes) {
16542: if ($authhash{$type}{$auth}) {
16543: push(@allowed,$authname{$auth});
16544: }
16545: }
16546: if (@allowed > 0) {
16547: $chgtext .= join(', ',@allowed).'</li>';
16548: } else {
16549: $chgtext .= &mt('none').'</li>';
16550: }
16551: }
16552: $chgtext .= '</ul>';
16553: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
16554: $resulttext .= '</li>';
16555: }
16556: $resulttext .= '</ul>';
16557: } else {
16558: $resulttext = &mt('No changes made to user creation settings');
16559: }
16560: } else {
16561: $resulttext = '<span class="LC_error">'.
16562: &mt('An error occurred: [_1]',$putresult).'</span>';
16563: }
16564: if ($warningmsg ne '') {
16565: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16566: }
16567: return $resulttext;
16568: }
16569:
16570: sub modify_selfcreation {
16571: my ($dom,$lastactref,%domconfig) = @_;
16572: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
16573: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
16574: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16575: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
16576: if (ref($typesref) eq 'ARRAY') {
16577: @types = @{$typesref};
16578: }
16579: if (ref($usertypesref) eq 'HASH') {
16580: %usertypes = %{$usertypesref};
16581: }
16582: $usertypes{'default'} = $othertitle;
16583: #
16584: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
16585: #
16586: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16587: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16588: if ($key eq 'cancreate') {
16589: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16590: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16591: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
16592: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
16593: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
16594: ($item eq 'emailusername') || ($item eq 'shibenv') ||
16595: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
16596: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
16597: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16598: } else {
16599: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16600: }
16601: }
16602: }
16603: } elsif ($key eq 'email_rule') {
16604: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16605: } else {
16606: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16607: }
16608: }
16609: }
16610: #
16611: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
16612: #
16613: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16614: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16615: if ($key eq 'selfcreate') {
16616: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
16617: } else {
16618: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
16619: }
16620: }
16621: }
16622: #
16623: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
16624: #
16625: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16626: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
16627: if ($key eq 'inststatusguest') {
16628: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
16629: } else {
16630: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
16631: }
16632: }
16633: }
16634:
16635: my @contexts = ('selfcreate');
16636: @{$cancreate{'selfcreate'}} = ();
16637: %{$cancreate{'emailusername'}} = ();
16638: if (@types) {
16639: @{$cancreate{'statustocreate'}} = ();
16640: }
16641: %{$cancreate{'selfcreateprocessing'}} = ();
16642: %{$cancreate{'shibenv'}} = ();
16643: %{$cancreate{'emailverified'}} = ();
16644: %{$cancreate{'emailoptions'}} = ();
16645: %{$cancreate{'emaildomain'}} = ();
16646: my %selfcreatetypes = (
16647: sso => 'users authenticated by institutional single sign on',
16648: login => 'users authenticated by institutional log-in',
16649: email => 'users verified by e-mail',
16650: );
16651: #
16652: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
16653: # is permitted.
16654: #
16655: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
16656:
16657: my (@statuses,%email_rule);
16658: foreach my $item ('login','sso','email') {
16659: if ($item eq 'email') {
16660: if ($env{'form.cancreate_email'}) {
16661: if (@types) {
16662: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
16663: foreach my $status (@poss_statuses) {
16664: if (grep(/^\Q$status\E$/,(@types,'default'))) {
16665: push(@statuses,$status);
16666: }
16667: }
16668: $save_inststatus{'inststatusguest'} = \@statuses;
16669: } else {
16670: push(@statuses,'default');
16671: }
16672: if (@statuses) {
16673: my %curr_rule;
16674: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
16675: foreach my $type (@statuses) {
16676: $curr_rule{$type} = $curr_usercreation{'email_rule'};
16677: }
16678: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
16679: foreach my $type (@statuses) {
16680: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
16681: }
16682: }
16683: push(@{$cancreate{'selfcreate'}},'email');
16684: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
16685: my %curremaildom;
16686: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
16687: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
16688: }
16689: foreach my $type (@statuses) {
16690: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
16691: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
16692: }
16693: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
16694: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
16695: }
16696: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
16697: #
16698: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
16699: #
16700: my $chosen = $1;
16701: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
16702: my $emaildom;
16703: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
16704: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
16705: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
16706: if (ref($curremaildom{$type}) eq 'HASH') {
16707: if (exists($curremaildom{$type}{$chosen})) {
16708: if ($curremaildom{$type}{$chosen} ne $emaildom) {
16709: push(@{$changes{'cancreate'}},'emaildomain');
16710: }
16711: } elsif ($emaildom ne '') {
16712: push(@{$changes{'cancreate'}},'emaildomain');
16713: }
16714: } elsif ($emaildom ne '') {
16715: push(@{$changes{'cancreate'}},'emaildomain');
16716: }
16717: }
16718: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16719: } elsif ($chosen eq 'custom') {
16720: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
16721: $email_rule{$type} = [];
16722: if (ref($emailrules) eq 'HASH') {
16723: foreach my $rule (@possemail_rules) {
16724: if (exists($emailrules->{$rule})) {
16725: push(@{$email_rule{$type}},$rule);
16726: }
16727: }
16728: }
16729: if (@{$email_rule{$type}}) {
16730: $cancreate{'emailoptions'}{$type} = 'custom';
16731: if (ref($curr_rule{$type}) eq 'ARRAY') {
16732: if (@{$curr_rule{$type}} > 0) {
16733: foreach my $rule (@{$curr_rule{$type}}) {
16734: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
16735: push(@{$changes{'email_rule'}},$type);
16736: }
16737: }
16738: }
16739: foreach my $type (@{$email_rule{$type}}) {
16740: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
16741: push(@{$changes{'email_rule'}},$type);
16742: }
16743: }
16744: } else {
16745: push(@{$changes{'email_rule'}},$type);
16746: }
16747: }
16748: } else {
16749: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16750: }
16751: }
16752: }
16753: if (@types) {
16754: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16755: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
16756: if (@changed) {
16757: push(@{$changes{'inststatus'}},'inststatusguest');
16758: }
16759: } else {
16760: push(@{$changes{'inststatus'}},'inststatusguest');
16761: }
16762: }
16763: } else {
16764: delete($env{'form.cancreate_email'});
16765: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16766: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16767: push(@{$changes{'inststatus'}},'inststatusguest');
16768: }
16769: }
16770: }
16771: } else {
16772: $save_inststatus{'inststatusguest'} = [];
16773: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16774: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16775: push(@{$changes{'inststatus'}},'inststatusguest');
16776: }
16777: }
16778: }
16779: } else {
16780: if ($env{'form.cancreate_'.$item}) {
16781: push(@{$cancreate{'selfcreate'}},$item);
16782: }
16783: }
16784: }
16785: my (%userinfo,%savecaptcha);
16786: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
16787: #
16788: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
16789: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
16790: #
16791:
16792: if ($env{'form.cancreate_email'}) {
16793: push(@contexts,'emailusername');
16794: if (@statuses) {
16795: foreach my $type (@statuses) {
16796: if (ref($infofields) eq 'ARRAY') {
16797: foreach my $field (@{$infofields}) {
16798: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
16799: $cancreate{'emailusername'}{$type}{$field} = $1;
16800: }
16801: }
16802: }
16803: }
16804: }
16805: #
16806: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
16807: # queued requests for self-creation of account verified by e-mail.
16808: #
16809:
16810: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
16811: @approvalnotify = sort(@approvalnotify);
16812: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
16813: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16814: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
16815: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
16816: push(@{$changes{'cancreate'}},'notify');
16817: }
16818: } else {
16819: if ($cancreate{'notify'}{'approval'}) {
16820: push(@{$changes{'cancreate'}},'notify');
16821: }
16822: }
16823: } elsif ($cancreate{'notify'}{'approval'}) {
16824: push(@{$changes{'cancreate'}},'notify');
16825: }
16826:
16827: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
16828: }
16829: #
16830: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
16831: # institutional log-in.
16832: #
16833: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
16834: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
16835: ($domdefaults{'auth_def'} eq 'localauth'))) {
16836: $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.').' '.
16837: &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.');
16838: }
16839: }
16840: my @fields = ('lastname','firstname','middlename','generation',
16841: 'permanentemail','id');
16842: my @shibfields = (@fields,'inststatus');
16843: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16844: #
16845: # Where usernames may created for institutional log-in and/or institutional single sign on:
16846: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
16847: # may self-create accounts
16848: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
16849: # which the user may supply, if institutional data is unavailable.
16850: #
16851: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
16852: if (@types) {
16853: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
16854: push(@contexts,'statustocreate');
16855: foreach my $type (@types) {
16856: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
16857: foreach my $field (@fields) {
16858: if (grep(/^\Q$field\E$/,@modifiable)) {
16859: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
16860: } else {
16861: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
16862: }
16863: }
16864: }
16865: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
16866: foreach my $type (@types) {
16867: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
16868: foreach my $field (@fields) {
16869: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
16870: $curr_usermodify{'selfcreate'}{$type}{$field}) {
16871: push(@{$changes{'selfcreate'}},$type);
16872: last;
16873: }
16874: }
16875: }
16876: }
16877: } else {
16878: foreach my $type (@types) {
16879: push(@{$changes{'selfcreate'}},$type);
16880: }
16881: }
16882: }
16883: foreach my $field (@shibfields) {
16884: if ($env{'form.shibenv_'.$field} ne '') {
16885: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
16886: }
16887: }
16888: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16889: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
16890: foreach my $field (@shibfields) {
16891: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
16892: push(@{$changes{'cancreate'}},'shibenv');
16893: }
16894: }
16895: } else {
16896: foreach my $field (@shibfields) {
16897: if ($env{'form.shibenv_'.$field}) {
16898: push(@{$changes{'cancreate'}},'shibenv');
16899: last;
16900: }
16901: }
16902: }
16903: }
16904: }
16905: foreach my $item (@contexts) {
16906: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
16907: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
16908: if (ref($cancreate{$item}) eq 'ARRAY') {
16909: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
16910: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16911: push(@{$changes{'cancreate'}},$item);
16912: }
16913: }
16914: }
16915: }
16916: if (ref($cancreate{$item}) eq 'ARRAY') {
16917: foreach my $type (@{$cancreate{$item}}) {
16918: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
16919: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16920: push(@{$changes{'cancreate'}},$item);
16921: }
16922: }
16923: }
16924: }
16925: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
16926: if (ref($cancreate{$item}) eq 'HASH') {
16927: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
16928: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
16929: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
16930: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
16931: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16932: push(@{$changes{'cancreate'}},$item);
16933: }
16934: }
16935: }
16936: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
16937: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
16938: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16939: push(@{$changes{'cancreate'}},$item);
16940: }
16941: }
16942: }
16943: }
16944: foreach my $type (keys(%{$cancreate{$item}})) {
16945: if (ref($cancreate{$item}{$type}) eq 'HASH') {
16946: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
16947: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
16948: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
16949: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16950: push(@{$changes{'cancreate'}},$item);
16951: }
16952: }
16953: } else {
16954: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16955: push(@{$changes{'cancreate'}},$item);
16956: }
16957: }
16958: }
16959: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
16960: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
16961: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16962: push(@{$changes{'cancreate'}},$item);
16963: }
16964: }
16965: }
16966: }
16967: }
16968: } elsif ($curr_usercreation{'cancreate'}{$item}) {
16969: if (ref($cancreate{$item}) eq 'ARRAY') {
16970: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
16971: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16972: push(@{$changes{'cancreate'}},$item);
16973: }
16974: }
16975: }
16976: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
16977: if (ref($cancreate{$item}) eq 'HASH') {
16978: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16979: push(@{$changes{'cancreate'}},$item);
16980: }
16981: }
16982: } elsif ($item eq 'emailusername') {
16983: if (ref($cancreate{$item}) eq 'HASH') {
16984: foreach my $type (keys(%{$cancreate{$item}})) {
16985: if (ref($cancreate{$item}{$type}) eq 'HASH') {
16986: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
16987: if ($cancreate{$item}{$type}{$field}) {
16988: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16989: push(@{$changes{'cancreate'}},$item);
16990: }
16991: last;
16992: }
16993: }
16994: }
16995: }
16996: }
16997: }
16998: }
16999: #
17000: # Populate %save_usercreate hash with updates to self-creation configuration.
17001: #
17002: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
17003: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
17004: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
17005: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
17006: if (ref($cancreate{'notify'}) eq 'HASH') {
17007: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
17008: }
17009: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
17010: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
17011: }
17012: if (ref($cancreate{'emailverified'}) eq 'HASH') {
17013: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
17014: }
17015: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
17016: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
17017: }
17018: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
17019: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
17020: }
17021: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17022: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
17023: }
17024: if (ref($cancreate{'shibenv'}) eq 'HASH') {
17025: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
17026: }
17027: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
17028: $save_usercreate{'email_rule'} = \%email_rule;
17029:
17030: my %userconfig_hash = (
17031: usercreation => \%save_usercreate,
17032: usermodification => \%save_usermodify,
17033: inststatus => \%save_inststatus,
17034: );
17035:
17036: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
17037: $dom);
17038: #
17039: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
17040: #
17041: if ($putresult eq 'ok') {
17042: if (keys(%changes) > 0) {
17043: $resulttext = &mt('Changes made:').'<ul>';
17044: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17045: my %lt = &selfcreation_types();
17046: foreach my $type (@{$changes{'cancreate'}}) {
17047: my $chgtext = '';
17048: if ($type eq 'selfcreate') {
17049: if (@{$cancreate{$type}} == 0) {
17050: $chgtext .= &mt('Self creation of a new user account is not permitted.');
17051: } else {
17052: $chgtext .= &mt('Self-creation of a new account is permitted for:').
17053: '<ul>';
17054: foreach my $case (@{$cancreate{$type}}) {
17055: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
17056: }
17057: $chgtext .= '</ul>';
17058: if (ref($cancreate{$type}) eq 'ARRAY') {
17059: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
17060: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17061: if (@{$cancreate{'statustocreate'}} == 0) {
17062: $chgtext .= '<span class="LC_warning">'.
17063: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
17064: '</span><br />';
17065: }
17066: }
17067: }
17068: if (grep(/^email$/,@{$cancreate{$type}})) {
17069: if (!@statuses) {
17070: $chgtext .= '<span class="LC_warning">'.
17071: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
17072: '</span><br />';
17073:
17074: }
17075: }
17076: }
17077: }
17078: } elsif ($type eq 'shibenv') {
17079: if (keys(%{$cancreate{$type}}) == 0) {
17080: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
17081: } else {
17082: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
17083: '<ul>';
17084: foreach my $field (@shibfields) {
17085: next if ($cancreate{$type}{$field} eq '');
17086: if ($field eq 'inststatus') {
17087: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
17088: } else {
17089: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
17090: }
17091: }
17092: $chgtext .= '</ul>';
17093: }
17094: } elsif ($type eq 'statustocreate') {
17095: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
17096: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
17097: if (@{$cancreate{'selfcreate'}} > 0) {
17098: if (@{$cancreate{'statustocreate'}} == 0) {
17099: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
17100: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
17101: $chgtext .= '<br />'.
17102: '<span class="LC_warning">'.
17103: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
17104: '</span>';
17105: }
17106: } elsif (keys(%usertypes) > 0) {
17107: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17108: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
17109: } else {
17110: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
17111: }
17112: $chgtext .= '<ul>';
17113: foreach my $case (@{$cancreate{$type}}) {
17114: if ($case eq 'default') {
17115: $chgtext .= '<li>'.$othertitle.'</li>';
17116: } else {
17117: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
17118: }
17119: }
17120: $chgtext .= '</ul>';
17121: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17122: $chgtext .= '<span class="LC_warning">'.
17123: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
17124: '</span>';
17125: }
17126: }
17127: } else {
17128: if (@{$cancreate{$type}} == 0) {
17129: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
17130: } else {
17131: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
17132: }
17133: }
17134: $chgtext .= '<br />';
17135: }
17136: } elsif ($type eq 'selfcreateprocessing') {
17137: my %choices = &Apache::lonlocal::texthash (
17138: automatic => 'Automatic approval',
17139: approval => 'Queued for approval',
17140: );
17141: if (@types) {
17142: if (@statuses) {
17143: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
17144: '<ul>';
17145: foreach my $status (@statuses) {
17146: if ($status eq 'default') {
17147: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17148: } else {
17149: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17150: }
17151: }
17152: $chgtext .= '</ul>';
17153: }
17154: } else {
17155: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
17156: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
17157: }
17158: } elsif ($type eq 'emailverified') {
17159: my %options = &Apache::lonlocal::texthash (
17160: all => 'Same as e-mail',
17161: first => 'Omit @domain',
17162: free => 'Free to choose',
17163: );
17164: if (@types) {
17165: if (@statuses) {
17166: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
17167: '<ul>';
17168: foreach my $status (@statuses) {
17169: if ($status eq 'default') {
17170: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17171: } else {
17172: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17173: }
17174: }
17175: $chgtext .= '</ul>';
17176: }
17177: } else {
17178: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
17179: $options{$cancreate{'emailverified'}{'default'}});
17180: }
17181: } elsif ($type eq 'emailoptions') {
17182: my %options = &Apache::lonlocal::texthash (
17183: any => 'Any e-mail',
17184: inst => 'Institutional only',
17185: noninst => 'Non-institutional only',
17186: custom => 'Custom restrictions',
17187: );
17188: if (@types) {
17189: if (@statuses) {
17190: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
17191: '<ul>';
17192: foreach my $status (@statuses) {
17193: if ($type eq 'default') {
17194: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17195: } else {
17196: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17197: }
17198: }
17199: $chgtext .= '</ul>';
17200: }
17201: } else {
17202: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
17203: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
17204: } else {
17205: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
17206: $options{$cancreate{'emailoptions'}{'default'}});
17207: }
17208: }
17209: } elsif ($type eq 'emaildomain') {
17210: my $output;
17211: if (@statuses) {
17212: foreach my $type (@statuses) {
17213: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
17214: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
17215: if ($type eq 'default') {
17216: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17217: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17218: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17219: } else {
17220: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
17221: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17222: }
17223: } else {
17224: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17225: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17226: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17227: } else {
17228: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
17229: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17230: }
17231: }
17232: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
17233: if ($type eq 'default') {
17234: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17235: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17236: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17237: } else {
17238: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
17239: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17240: }
17241: } else {
17242: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17243: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17244: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17245: } else {
17246: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
17247: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17248: }
17249: }
17250: }
17251: }
17252: }
17253: }
17254: if ($output ne '') {
17255: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
17256: '<ul>'.$output.'</ul>';
17257: }
17258: } elsif ($type eq 'captcha') {
17259: if ($savecaptcha{$type} eq 'notused') {
17260: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
17261: } else {
17262: my %captchas = &captcha_phrases();
17263: if ($captchas{$savecaptcha{$type}}) {
17264: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
17265: } else {
17266: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
17267: }
17268: }
17269: } elsif ($type eq 'recaptchakeys') {
17270: my ($privkey,$pubkey);
17271: if (ref($savecaptcha{$type}) eq 'HASH') {
17272: $pubkey = $savecaptcha{$type}{'public'};
17273: $privkey = $savecaptcha{$type}{'private'};
17274: }
17275: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
17276: if (!$pubkey) {
17277: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
17278: } else {
17279: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
17280: }
17281: if (!$privkey) {
17282: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
17283: } else {
17284: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
17285: }
17286: $chgtext .= '</ul>';
17287: } elsif ($type eq 'recaptchaversion') {
17288: if ($savecaptcha{'captcha'} eq 'recaptcha') {
17289: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
17290: }
17291: } elsif ($type eq 'emailusername') {
17292: if (ref($cancreate{'emailusername'}) eq 'HASH') {
17293: if (@statuses) {
17294: foreach my $type (@statuses) {
17295: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
17296: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
17297: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
17298: '<ul>';
17299: foreach my $field (@{$infofields}) {
17300: if ($cancreate{'emailusername'}{$type}{$field}) {
17301: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
17302: }
17303: }
17304: $chgtext .= '</ul>';
17305: } else {
17306: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17307: }
17308: } else {
17309: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17310: }
17311: }
17312: }
17313: }
17314: } elsif ($type eq 'notify') {
17315: my $numapprove = 0;
17316: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17317: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
17318: if ($cancreate{'notify'}{'approval'}) {
17319: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
17320: $numapprove ++;
17321: }
17322: }
17323: }
17324: unless ($numapprove) {
17325: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
17326: }
17327: }
17328: if ($chgtext) {
17329: $resulttext .= '<li>'.$chgtext.'</li>';
17330: }
17331: }
17332: }
17333: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
17334: my ($emailrules,$emailruleorder) =
17335: &Apache::lonnet::inst_userrules($dom,'email');
17336: foreach my $type (@{$changes{'email_rule'}}) {
17337: if (ref($email_rule{$type}) eq 'ARRAY') {
17338: my $chgtext = '<ul>';
17339: foreach my $rule (@{$email_rule{$type}}) {
17340: if (ref($emailrules->{$rule}) eq 'HASH') {
17341: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
17342: }
17343: }
17344: $chgtext .= '</ul>';
17345: my $typename;
17346: if (@types) {
17347: if ($type eq 'default') {
17348: $typename = $othertitle;
17349: } else {
17350: $typename = $usertypes{$type};
17351: }
17352: $chgtext .= &mt('(Affiliation: [_1])',$typename);
17353: }
17354: if (@{$email_rule{$type}} > 0) {
17355: $resulttext .= '<li>'.
17356: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
17357: $usertypes{$type}).
17358: $chgtext.
17359: '</li>';
17360: } else {
17361: $resulttext .= '<li>'.
17362: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
17363: '</li>'.
17364: &mt('(Affiliation: [_1])',$typename);
17365: }
17366: }
17367: }
17368: }
17369: if (ref($changes{'inststatus'}) eq 'ARRAY') {
17370: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
17371: if (@{$save_inststatus{'inststatusguest'}} > 0) {
17372: my $chgtext = '<ul>';
17373: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
17374: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
17375: }
17376: $chgtext .= '</ul>';
17377: $resulttext .= '<li>'.
17378: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
17379: $chgtext.
17380: '</li>';
17381: } else {
17382: $resulttext .= '<li>'.
17383: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
17384: '</li>';
17385: }
17386: }
17387: }
17388: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
17389: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
17390: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17391: foreach my $type (@{$changes{'selfcreate'}}) {
17392: my $typename = $type;
17393: if (keys(%usertypes) > 0) {
17394: if ($usertypes{$type} ne '') {
17395: $typename = $usertypes{$type};
17396: }
17397: }
17398: my @modifiable;
17399: $resulttext .= '<li>'.
17400: &mt('Self-creation of account by users with status: [_1]',
17401: '<span class="LC_cusr_emph">'.$typename.'</span>').
17402: ' - '.&mt('modifiable fields (if institutional data blank): ');
17403: foreach my $field (@fields) {
17404: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
17405: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
17406: }
17407: }
17408: if (@modifiable > 0) {
17409: $resulttext .= join(', ',@modifiable);
17410: } else {
17411: $resulttext .= &mt('none');
17412: }
17413: $resulttext .= '</li>';
17414: }
17415: $resulttext .= '</ul></li>';
17416: }
17417: $resulttext .= '</ul>';
17418: my $cachetime = 24*60*60;
17419: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
17420: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17421: if (ref($lastactref) eq 'HASH') {
17422: $lastactref->{'domdefaults'} = 1;
17423: }
17424: } else {
17425: $resulttext = &mt('No changes made to self-creation settings');
17426: }
17427: } else {
17428: $resulttext = '<span class="LC_error">'.
17429: &mt('An error occurred: [_1]',$putresult).'</span>';
17430: }
17431: if ($warningmsg ne '') {
17432: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
17433: }
17434: return $resulttext;
17435: }
17436:
17437: sub process_captcha {
17438: my ($container,$changes,$newsettings,$currsettings) = @_;
17439: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
17440: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
17441: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
17442: $newsettings->{'captcha'} = 'original';
17443: }
17444: my %current;
17445: if (ref($currsettings) eq 'HASH') {
17446: %current = %{$currsettings};
17447: }
17448: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
17449: if ($container eq 'cancreate') {
17450: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17451: push(@{$changes->{'cancreate'}},'captcha');
17452: } elsif (!defined($changes->{'cancreate'})) {
17453: $changes->{'cancreate'} = ['captcha'];
17454: }
17455: } elsif ($container eq 'passwords') {
17456: $changes->{'reset'} = 1;
17457: } else {
17458: $changes->{'captcha'} = 1;
17459: }
17460: }
17461: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
17462: if ($newsettings->{'captcha'} eq 'recaptcha') {
17463: $newpub = $env{'form.'.$container.'_recaptchapub'};
17464: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
17465: $newpub =~ s/[^\w\-]//g;
17466: $newpriv =~ s/[^\w\-]//g;
17467: $newsettings->{'recaptchakeys'} = {
17468: public => $newpub,
17469: private => $newpriv,
17470: };
17471: $newversion = $env{'form.'.$container.'_recaptchaversion'};
17472: $newversion =~ s/\D//g;
17473: if ($newversion ne '2') {
17474: $newversion = 1;
17475: }
17476: $newsettings->{'recaptchaversion'} = $newversion;
17477: }
17478: if (ref($current{'recaptchakeys'}) eq 'HASH') {
17479: $currpub = $current{'recaptchakeys'}{'public'};
17480: $currpriv = $current{'recaptchakeys'}{'private'};
17481: unless ($newsettings->{'captcha'} eq 'recaptcha') {
17482: $newsettings->{'recaptchakeys'} = {
17483: public => '',
17484: private => '',
17485: }
17486: }
17487: }
17488: if ($current{'captcha'} eq 'recaptcha') {
17489: $currversion = $current{'recaptchaversion'};
17490: if ($currversion ne '2') {
17491: $currversion = 1;
17492: }
17493: }
17494: if ($currversion ne $newversion) {
17495: if ($container eq 'cancreate') {
17496: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17497: push(@{$changes->{'cancreate'}},'recaptchaversion');
17498: } elsif (!defined($changes->{'cancreate'})) {
17499: $changes->{'cancreate'} = ['recaptchaversion'];
17500: }
17501: } elsif ($container eq 'passwords') {
17502: $changes->{'reset'} = 1;
17503: } else {
17504: $changes->{'recaptchaversion'} = 1;
17505: }
17506: }
17507: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
17508: if ($container eq 'cancreate') {
17509: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17510: push(@{$changes->{'cancreate'}},'recaptchakeys');
17511: } elsif (!defined($changes->{'cancreate'})) {
17512: $changes->{'cancreate'} = ['recaptchakeys'];
17513: }
17514: } elsif ($container eq 'passwords') {
17515: $changes->{'reset'} = 1;
17516: } else {
17517: $changes->{'recaptchakeys'} = 1;
17518: }
17519: }
17520: return;
17521: }
17522:
17523: sub modify_usermodification {
17524: my ($dom,%domconfig) = @_;
17525: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
17526: if (ref($domconfig{'usermodification'}) eq 'HASH') {
17527: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
17528: if ($key eq 'selfcreate') {
17529: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
17530: } else {
17531: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
17532: }
17533: }
17534: }
17535: my @contexts = ('author','course');
17536: my %context_title = (
17537: author => 'In author context',
17538: course => 'In course context',
17539: );
17540: my @fields = ('lastname','firstname','middlename','generation',
17541: 'permanentemail','id');
17542: my %roles = (
17543: author => ['ca','aa'],
17544: course => ['st','ep','ta','in','cr'],
17545: );
17546: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17547: foreach my $context (@contexts) {
17548: foreach my $role (@{$roles{$context}}) {
17549: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
17550: foreach my $item (@fields) {
17551: if (grep(/^\Q$item\E$/,@modifiable)) {
17552: $modifyhash{$context}{$role}{$item} = 1;
17553: } else {
17554: $modifyhash{$context}{$role}{$item} = 0;
17555: }
17556: }
17557: }
17558: if (ref($curr_usermodification{$context}) eq 'HASH') {
17559: foreach my $role (@{$roles{$context}}) {
17560: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
17561: foreach my $field (@fields) {
17562: if ($modifyhash{$context}{$role}{$field} ne
17563: $curr_usermodification{$context}{$role}{$field}) {
17564: push(@{$changes{$context}},$role);
17565: last;
17566: }
17567: }
17568: }
17569: }
17570: } else {
17571: foreach my $context (@contexts) {
17572: foreach my $role (@{$roles{$context}}) {
17573: push(@{$changes{$context}},$role);
17574: }
17575: }
17576: }
17577: }
17578: my %usermodification_hash = (
17579: usermodification => \%modifyhash,
17580: );
17581: my $putresult = &Apache::lonnet::put_dom('configuration',
17582: \%usermodification_hash,$dom);
17583: if ($putresult eq 'ok') {
17584: if (keys(%changes) > 0) {
17585: $resulttext = &mt('Changes made: ').'<ul>';
17586: foreach my $context (@contexts) {
17587: if (ref($changes{$context}) eq 'ARRAY') {
17588: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
17589: if (ref($changes{$context}) eq 'ARRAY') {
17590: foreach my $role (@{$changes{$context}}) {
17591: my $rolename;
17592: if ($role eq 'cr') {
17593: $rolename = &mt('Custom');
17594: } else {
17595: $rolename = &Apache::lonnet::plaintext($role);
17596: }
17597: my @modifiable;
17598: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
17599: foreach my $field (@fields) {
17600: if ($modifyhash{$context}{$role}{$field}) {
17601: push(@modifiable,$fieldtitles{$field});
17602: }
17603: }
17604: if (@modifiable > 0) {
17605: $resulttext .= join(', ',@modifiable);
17606: } else {
17607: $resulttext .= &mt('none');
17608: }
17609: $resulttext .= '</li>';
17610: }
17611: $resulttext .= '</ul></li>';
17612: }
17613: }
17614: }
17615: $resulttext .= '</ul>';
17616: } else {
17617: $resulttext = &mt('No changes made to user modification settings');
17618: }
17619: } else {
17620: $resulttext = '<span class="LC_error">'.
17621: &mt('An error occurred: [_1]',$putresult).'</span>';
17622: }
17623: return $resulttext;
17624: }
17625:
17626: sub modify_defaults {
17627: my ($dom,$lastactref,%domconfig) = @_;
17628: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
17629: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17630: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
17631: 'portal_def');
17632: my @authtypes = ('internal','krb4','krb5','localauth','lti');
17633: foreach my $item (@items) {
17634: $newvalues{$item} = $env{'form.'.$item};
17635: if ($item eq 'auth_def') {
17636: if ($newvalues{$item} ne '') {
17637: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
17638: push(@errors,$item);
17639: }
17640: }
17641: } elsif ($item eq 'lang_def') {
17642: if ($newvalues{$item} ne '') {
17643: if ($newvalues{$item} =~ /^(\w+)/) {
17644: my $langcode = $1;
17645: if ($langcode ne 'x_chef') {
17646: if (code2language($langcode) eq '') {
17647: push(@errors,$item);
17648: }
17649: }
17650: } else {
17651: push(@errors,$item);
17652: }
17653: }
17654: } elsif ($item eq 'timezone_def') {
17655: if ($newvalues{$item} ne '') {
17656: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
17657: push(@errors,$item);
17658: }
17659: }
17660: } elsif ($item eq 'datelocale_def') {
17661: if ($newvalues{$item} ne '') {
17662: my @datelocale_ids = DateTime::Locale->ids();
17663: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
17664: push(@errors,$item);
17665: }
17666: }
17667: } elsif ($item eq 'portal_def') {
17668: if ($newvalues{$item} ne '') {
17669: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
17670: push(@errors,$item);
17671: }
17672: }
17673: }
17674: if (grep(/^\Q$item\E$/,@errors)) {
17675: $newvalues{$item} = $domdefaults{$item};
17676: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
17677: $changes{$item} = 1;
17678: }
17679: $domdefaults{$item} = $newvalues{$item};
17680: }
17681: my %staticdefaults = (
17682: 'intauth_cost' => 10,
17683: 'intauth_check' => 0,
17684: 'intauth_switch' => 0,
17685: );
17686: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
17687: if (exists($domdefaults{$item})) {
17688: $newvalues{$item} = $domdefaults{$item};
17689: } else {
17690: $newvalues{$item} = $staticdefaults{$item};
17691: }
17692: }
17693: my %defaults_hash = (
17694: defaults => \%newvalues,
17695: );
17696: my $title = &defaults_titles();
17697:
17698: my $currinststatus;
17699: if (ref($domconfig{'inststatus'}) eq 'HASH') {
17700: $currinststatus = $domconfig{'inststatus'};
17701: } else {
17702: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17703: $currinststatus = {
17704: inststatustypes => $usertypes,
17705: inststatusorder => $types,
17706: inststatusguest => [],
17707: };
17708: }
17709: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
17710: my @allpos;
17711: my %alltypes;
17712: my @inststatusguest;
17713: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
17714: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
17715: unless (grep(/^\Q$type\E$/,@todelete)) {
17716: push(@inststatusguest,$type);
17717: }
17718: }
17719: }
17720: my ($currtitles,$currorder);
17721: if (ref($currinststatus) eq 'HASH') {
17722: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
17723: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
17724: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
17725: if ($currinststatus->{inststatustypes}->{$type} ne '') {
17726: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
17727: }
17728: }
17729: unless (grep(/^\Q$type\E$/,@todelete)) {
17730: my $position = $env{'form.inststatus_pos_'.$type};
17731: $position =~ s/\D+//g;
17732: $allpos[$position] = $type;
17733: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
17734: $alltypes{$type} =~ s/`//g;
17735: }
17736: }
17737: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
17738: $currtitles =~ s/,$//;
17739: }
17740: }
17741: if ($env{'form.addinststatus'}) {
17742: my $newtype = $env{'form.addinststatus'};
17743: $newtype =~ s/\W//g;
17744: unless (exists($alltypes{$newtype})) {
17745: $alltypes{$newtype} = $env{'form.addinststatus_title'};
17746: $alltypes{$newtype} =~ s/`//g;
17747: my $position = $env{'form.addinststatus_pos'};
17748: $position =~ s/\D+//g;
17749: if ($position ne '') {
17750: $allpos[$position] = $newtype;
17751: }
17752: }
17753: }
17754: my @orderedstatus;
17755: foreach my $type (@allpos) {
17756: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
17757: push(@orderedstatus,$type);
17758: }
17759: }
17760: foreach my $type (keys(%alltypes)) {
17761: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
17762: delete($alltypes{$type});
17763: }
17764: }
17765: $defaults_hash{'inststatus'} = {
17766: inststatustypes => \%alltypes,
17767: inststatusorder => \@orderedstatus,
17768: inststatusguest => \@inststatusguest,
17769: };
17770: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
17771: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
17772: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
17773: }
17774: }
17775: if ($currorder ne join(',',@orderedstatus)) {
17776: $changes{'inststatus'}{'inststatusorder'} = 1;
17777: }
17778: my $newtitles;
17779: foreach my $item (@orderedstatus) {
17780: $newtitles .= $alltypes{$item}.',';
17781: }
17782: $newtitles =~ s/,$//;
17783: if ($currtitles ne $newtitles) {
17784: $changes{'inststatus'}{'inststatustypes'} = 1;
17785: }
17786: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
17787: $dom);
17788: if ($putresult eq 'ok') {
17789: if (keys(%changes) > 0) {
17790: $resulttext = &mt('Changes made:').'<ul>';
17791: my $version = &Apache::lonnet::get_server_loncaparev($dom);
17792: 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";
17793: foreach my $item (sort(keys(%changes))) {
17794: if ($item eq 'inststatus') {
17795: if (ref($changes{'inststatus'}) eq 'HASH') {
17796: if (@orderedstatus) {
17797: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
17798: foreach my $type (@orderedstatus) {
17799: $resulttext .= $alltypes{$type}.', ';
17800: }
17801: $resulttext =~ s/, $//;
17802: $resulttext .= '</li>';
17803: } else {
17804: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
17805: }
17806: }
17807: } else {
17808: my $value = $env{'form.'.$item};
17809: if ($value eq '') {
17810: $value = &mt('none');
17811: } elsif ($item eq 'auth_def') {
17812: my %authnames = &authtype_names();
17813: my %shortauth = (
17814: internal => 'int',
17815: krb4 => 'krb4',
17816: krb5 => 'krb5',
17817: localauth => 'loc',
17818: lti => 'lti',
17819: );
17820: $value = $authnames{$shortauth{$value}};
17821: }
17822: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
17823: $mailmsgtext .= "$title->{$item} set to $value\n";
17824: }
17825: }
17826: $resulttext .= '</ul>';
17827: $mailmsgtext .= "\n";
17828: my $cachetime = 24*60*60;
17829: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17830: if (ref($lastactref) eq 'HASH') {
17831: $lastactref->{'domdefaults'} = 1;
17832: }
17833: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
17834: my $notify = 1;
17835: if (ref($domconfig{'contacts'}) eq 'HASH') {
17836: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
17837: $notify = 0;
17838: }
17839: }
17840: if ($notify) {
17841: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
17842: "LON-CAPA Domain Settings Change - $dom",
17843: $mailmsgtext);
17844: }
17845: }
17846: } else {
17847: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
17848: }
17849: } else {
17850: $resulttext = '<span class="LC_error">'.
17851: &mt('An error occurred: [_1]',$putresult).'</span>';
17852: }
17853: if (@errors > 0) {
17854: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
17855: foreach my $item (@errors) {
17856: $resulttext .= ' "'.$title->{$item}.'",';
17857: }
17858: $resulttext =~ s/,$//;
17859: }
17860: return $resulttext;
17861: }
17862:
17863: sub modify_scantron {
17864: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17865: my ($resulttext,%confhash,%changes,$errors);
17866: my $custom = 'custom.tab';
17867: my $default = 'default.tab';
17868: my $servadm = $r->dir_config('lonAdmEMail');
17869: my ($configuserok,$author_ok,$switchserver) =
17870: &config_check($dom,$confname,$servadm);
17871: if ($env{'form.scantronformat.filename'} ne '') {
17872: my $error;
17873: if ($configuserok eq 'ok') {
17874: if ($switchserver) {
17875: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
17876: } else {
17877: if ($author_ok eq 'ok') {
17878: my ($result,$scantronurl) =
17879: &publishlogo($r,'upload','scantronformat',$dom,
17880: $confname,'scantron','','',$custom);
17881: if ($result eq 'ok') {
17882: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
17883: $changes{'scantronformat'} = 1;
17884: } else {
17885: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
17886: }
17887: } else {
17888: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
17889: }
17890: }
17891: } else {
17892: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
17893: }
17894: if ($error) {
17895: &Apache::lonnet::logthis($error);
17896: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17897: }
17898: }
17899: if (ref($domconfig{'scantron'}) eq 'HASH') {
17900: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
17901: if ($env{'form.scantronformat_del'}) {
17902: $confhash{'scantron'}{'scantronformat'} = '';
17903: $changes{'scantronformat'} = 1;
17904: } else {
17905: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
17906: }
17907: }
17908: }
17909: my @options = ('hdr','pad','rem');
17910: my @fields = &scantroncsv_fields();
17911: my %titles = &scantronconfig_titles();
17912: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
17913: my ($newdat,$currdat,%newcol,%currcol);
17914: if (grep(/^dat$/,@formats)) {
17915: $confhash{'scantron'}{config}{dat} = 1;
17916: $newdat = 1;
17917: } else {
17918: $newdat = 0;
17919: }
17920: if (grep(/^csv$/,@formats)) {
17921: my %bynum;
17922: foreach my $field (@fields) {
17923: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
17924: my $posscol = $1;
17925: if (($posscol < 20) && (!$bynum{$posscol})) {
17926: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
17927: $bynum{$posscol} = $field;
17928: $newcol{$field} = $posscol;
17929: }
17930: }
17931: }
17932: if (keys(%newcol)) {
17933: foreach my $option (@options) {
17934: if ($env{'form.scantroncsv_'.$option}) {
17935: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
17936: }
17937: }
17938: }
17939: }
17940: $currdat = 1;
17941: if (ref($domconfig{'scantron'}) eq 'HASH') {
17942: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
17943: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
17944: $currdat = 0;
17945: }
17946: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
17947: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
17948: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
17949: }
17950: }
17951: }
17952: }
17953: if ($currdat != $newdat) {
17954: $changes{'config'} = 1;
17955: } else {
17956: foreach my $field (@fields) {
17957: if ($currcol{$field} ne '') {
17958: if ($currcol{$field} ne $newcol{$field}) {
17959: $changes{'config'} = 1;
17960: last;
17961: }
17962: } elsif ($newcol{$field} ne '') {
17963: $changes{'config'} = 1;
17964: last;
17965: }
17966: }
17967: }
17968: if (keys(%confhash) > 0) {
17969: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
17970: $dom);
17971: if ($putresult eq 'ok') {
17972: if (keys(%changes) > 0) {
17973: if (ref($confhash{'scantron'}) eq 'HASH') {
17974: $resulttext = &mt('Changes made:').'<ul>';
17975: if ($changes{'scantronformat'}) {
17976: if ($confhash{'scantron'}{'scantronformat'} eq '') {
17977: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
17978: } else {
17979: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
17980: }
17981: }
17982: if ($changes{'config'}) {
17983: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
17984: if ($confhash{'scantron'}{'config'}{'dat'}) {
17985: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
17986: }
17987: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
17988: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
17989: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
17990: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
17991: foreach my $field (@fields) {
17992: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
17993: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
17994: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
17995: }
17996: }
17997: $resulttext .= '</ul></li>';
17998: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
17999: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
18000: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
18001: foreach my $option (@options) {
18002: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
18003: $resulttext .= '<li>'.$titles{$option}.'</li>';
18004: }
18005: }
18006: $resulttext .= '</ul></li>';
18007: }
18008: }
18009: }
18010: }
18011: }
18012: } else {
18013: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
18014: }
18015: }
18016: $resulttext .= '</ul>';
18017: } else {
18018: $resulttext = &mt('Changes made to bubblesheet format file.');
18019: }
18020: &Apache::loncommon::devalidate_domconfig_cache($dom);
18021: if (ref($lastactref) eq 'HASH') {
18022: $lastactref->{'domainconfig'} = 1;
18023: }
18024: } else {
18025: $resulttext = &mt('No changes made to bubblesheet format settings');
18026: }
18027: } else {
18028: $resulttext = '<span class="LC_error">'.
18029: &mt('An error occurred: [_1]',$putresult).'</span>';
18030: }
18031: } else {
18032: $resulttext = &mt('No changes made to bubblesheet format file');
18033: }
18034: if ($errors) {
18035: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18036: $errors.'</ul></p>';
18037: }
18038: return $resulttext;
18039: }
18040:
18041: sub modify_coursecategories {
18042: my ($dom,$lastactref,%domconfig) = @_;
18043: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
18044: $cathash);
18045: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
18046: my @catitems = ('unauth','auth');
18047: my @cattypes = ('std','domonly','codesrch','none');
18048: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18049: $cathash = $domconfig{'coursecategories'}{'cats'};
18050: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
18051: $changes{'togglecats'} = 1;
18052: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
18053: }
18054: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
18055: $changes{'categorize'} = 1;
18056: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
18057: }
18058: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
18059: $changes{'togglecatscomm'} = 1;
18060: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
18061: }
18062: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
18063: $changes{'categorizecomm'} = 1;
18064: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
18065:
18066: }
18067: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
18068: $changes{'togglecatsplace'} = 1;
18069: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
18070: }
18071: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
18072: $changes{'categorizeplace'} = 1;
18073: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
18074: }
18075: foreach my $item (@catitems) {
18076: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18077: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
18078: $changes{$item} = 1;
18079: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18080: }
18081: }
18082: }
18083: } else {
18084: $changes{'togglecats'} = 1;
18085: $changes{'categorize'} = 1;
18086: $changes{'togglecatscomm'} = 1;
18087: $changes{'categorizecomm'} = 1;
18088: $changes{'togglecatsplace'} = 1;
18089: $changes{'categorizeplace'} = 1;
18090: $domconfig{'coursecategories'} = {
18091: togglecats => $env{'form.togglecats'},
18092: categorize => $env{'form.categorize'},
18093: togglecatscomm => $env{'form.togglecatscomm'},
18094: categorizecomm => $env{'form.categorizecomm'},
18095: togglecatsplace => $env{'form.togglecatsplace'},
18096: categorizeplace => $env{'form.categorizeplace'},
18097: };
18098: foreach my $item (@catitems) {
18099: if ($env{'form.coursecat_'.$item} ne 'std') {
18100: $changes{$item} = 1;
18101: }
18102: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18103: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18104: }
18105: }
18106: }
18107: if (ref($cathash) eq 'HASH') {
18108: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
18109: push (@deletecategory,'instcode::0');
18110: }
18111: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
18112: push(@deletecategory,'communities::0');
18113: }
18114: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
18115: push(@deletecategory,'placement::0');
18116: }
18117: }
18118: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
18119: if (ref($cathash) eq 'HASH') {
18120: if (@deletecategory > 0) {
18121: #FIXME Need to remove category from all courses using a deleted category
18122: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
18123: foreach my $item (@deletecategory) {
18124: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
18125: delete($domconfig{'coursecategories'}{'cats'}{$item});
18126: $deletions{$item} = 1;
18127: &recurse_cat_deletes($item,$cathash,\%deletions);
18128: }
18129: }
18130: }
18131: foreach my $item (keys(%{$cathash})) {
18132: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18133: if ($cathash->{$item} ne $env{'form.'.$item}) {
18134: $reorderings{$item} = 1;
18135: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
18136: }
18137: if ($env{'form.addcategory_name_'.$item} ne '') {
18138: my $newcat = $env{'form.addcategory_name_'.$item};
18139: my $newdepth = $depth+1;
18140: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18141: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
18142: $adds{$newitem} = 1;
18143: }
18144: if ($env{'form.subcat_'.$item} ne '') {
18145: my $newcat = $env{'form.subcat_'.$item};
18146: my $newdepth = $depth+1;
18147: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18148: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
18149: $adds{$newitem} = 1;
18150: }
18151: }
18152: }
18153: if ($env{'form.instcode'} eq '1') {
18154: if (ref($cathash) eq 'HASH') {
18155: my $newitem = 'instcode::0';
18156: if ($cathash->{$newitem} eq '') {
18157: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18158: $adds{$newitem} = 1;
18159: }
18160: } else {
18161: my $newitem = 'instcode::0';
18162: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18163: $adds{$newitem} = 1;
18164: }
18165: }
18166: if ($env{'form.communities'} eq '1') {
18167: if (ref($cathash) eq 'HASH') {
18168: my $newitem = 'communities::0';
18169: if ($cathash->{$newitem} eq '') {
18170: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18171: $adds{$newitem} = 1;
18172: }
18173: } else {
18174: my $newitem = 'communities::0';
18175: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18176: $adds{$newitem} = 1;
18177: }
18178: }
18179: if ($env{'form.placement'} eq '1') {
18180: if (ref($cathash) eq 'HASH') {
18181: my $newitem = 'placement::0';
18182: if ($cathash->{$newitem} eq '') {
18183: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
18184: $adds{$newitem} = 1;
18185: }
18186: } else {
18187: my $newitem = 'placement::0';
18188: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
18189: $adds{$newitem} = 1;
18190: }
18191: }
18192: if ($env{'form.addcategory_name'} ne '') {
18193: if (($env{'form.addcategory_name'} ne 'instcode') &&
18194: ($env{'form.addcategory_name'} ne 'communities') &&
18195: ($env{'form.addcategory_name'} ne 'placement')) {
18196: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
18197: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
18198: $adds{$newitem} = 1;
18199: }
18200: }
18201: my $putresult;
18202: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18203: if (keys(%deletions) > 0) {
18204: foreach my $key (keys(%deletions)) {
18205: if ($predelallitems{$key} ne '') {
18206: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
18207: }
18208: }
18209: }
18210: my (@chkcats,@chktrails,%chkallitems);
18211: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
18212: if (ref($chkcats[0]) eq 'ARRAY') {
18213: my $depth = 0;
18214: my $chg = 0;
18215: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
18216: my $name = $chkcats[0][$i];
18217: my $item;
18218: if ($name eq '') {
18219: $chg ++;
18220: } else {
18221: $item = &escape($name).'::0';
18222: if ($chg) {
18223: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
18224: }
18225: $depth ++;
18226: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
18227: $depth --;
18228: }
18229: }
18230: }
18231: }
18232: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18233: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
18234: if ($putresult eq 'ok') {
18235: my %title = (
18236: togglecats => 'Show/Hide a course in catalog',
18237: categorize => 'Assign a category to a course',
18238: togglecatscomm => 'Show/Hide a community in catalog',
18239: categorizecomm => 'Assign a category to a community',
18240: );
18241: my %level = (
18242: dom => 'set in Domain ("Modify Course/Community")',
18243: crs => 'set in Course ("Course Configuration")',
18244: comm => 'set in Community ("Community Configuration")',
18245: none => 'No catalog',
18246: std => 'Standard catalog',
18247: domonly => 'Domain-only catalog',
18248: codesrch => 'Code search form',
18249: );
18250: $resulttext = &mt('Changes made:').'<ul>';
18251: if ($changes{'togglecats'}) {
18252: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
18253: }
18254: if ($changes{'categorize'}) {
18255: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
18256: }
18257: if ($changes{'togglecatscomm'}) {
18258: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
18259: }
18260: if ($changes{'categorizecomm'}) {
18261: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
18262: }
18263: if ($changes{'unauth'}) {
18264: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
18265: }
18266: if ($changes{'auth'}) {
18267: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
18268: }
18269: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18270: my $cathash;
18271: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18272: $cathash = $domconfig{'coursecategories'}{'cats'};
18273: } else {
18274: $cathash = {};
18275: }
18276: my (@cats,@trails,%allitems);
18277: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
18278: if (keys(%deletions) > 0) {
18279: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
18280: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
18281: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
18282: }
18283: $resulttext .= '</ul></li>';
18284: }
18285: if (keys(%reorderings) > 0) {
18286: my %sort_by_trail;
18287: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
18288: foreach my $key (keys(%reorderings)) {
18289: if ($allitems{$key} ne '') {
18290: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18291: }
18292: }
18293: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18294: $resulttext .= '<li>'.$trails[$trail].'</li>';
18295: }
18296: $resulttext .= '</ul></li>';
18297: }
18298: if (keys(%adds) > 0) {
18299: my %sort_by_trail;
18300: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
18301: foreach my $key (keys(%adds)) {
18302: if ($allitems{$key} ne '') {
18303: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18304: }
18305: }
18306: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18307: $resulttext .= '<li>'.$trails[$trail].'</li>';
18308: }
18309: $resulttext .= '</ul></li>';
18310: }
18311: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
18312: if (ref($lastactref) eq 'HASH') {
18313: $lastactref->{'cats'} = 1;
18314: }
18315: }
18316: $resulttext .= '</ul>';
18317: if ($changes{'unauth'} || $changes{'auth'}) {
18318: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
18319: if ($changes{'auth'}) {
18320: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
18321: }
18322: if ($changes{'unauth'}) {
18323: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
18324: }
18325: my $cachetime = 24*60*60;
18326: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18327: if (ref($lastactref) eq 'HASH') {
18328: $lastactref->{'domdefaults'} = 1;
18329: }
18330: }
18331: } else {
18332: $resulttext = '<span class="LC_error">'.
18333: &mt('An error occurred: [_1]',$putresult).'</span>';
18334: }
18335: } else {
18336: $resulttext = &mt('No changes made to course and community categories');
18337: }
18338: return $resulttext;
18339: }
18340:
18341: sub modify_serverstatuses {
18342: my ($dom,%domconfig) = @_;
18343: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
18344: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
18345: %currserverstatus = %{$domconfig{'serverstatuses'}};
18346: }
18347: my @pages = &serverstatus_pages();
18348: foreach my $type (@pages) {
18349: $newserverstatus{$type}{'namedusers'} = '';
18350: $newserverstatus{$type}{'machines'} = '';
18351: if (defined($env{'form.'.$type.'_namedusers'})) {
18352: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
18353: my @okusers;
18354: foreach my $user (@users) {
18355: my ($uname,$udom) = split(/:/,$user);
18356: if (($udom =~ /^$match_domain$/) &&
18357: (&Apache::lonnet::domain($udom)) &&
18358: ($uname =~ /^$match_username$/)) {
18359: if (!grep(/^\Q$user\E/,@okusers)) {
18360: push(@okusers,$user);
18361: }
18362: }
18363: }
18364: if (@okusers > 0) {
18365: @okusers = sort(@okusers);
18366: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
18367: }
18368: }
18369: if (defined($env{'form.'.$type.'_machines'})) {
18370: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
18371: my @okmachines;
18372: foreach my $ip (@machines) {
18373: my @parts = split(/\./,$ip);
18374: next if (@parts < 4);
18375: my $badip = 0;
18376: for (my $i=0; $i<4; $i++) {
18377: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
18378: $badip = 1;
18379: last;
18380: }
18381: }
18382: if (!$badip) {
18383: push(@okmachines,$ip);
18384: }
18385: }
18386: @okmachines = sort(@okmachines);
18387: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
18388: }
18389: }
18390: my %serverstatushash = (
18391: serverstatuses => \%newserverstatus,
18392: );
18393: foreach my $type (@pages) {
18394: foreach my $setting ('namedusers','machines') {
18395: my (@current,@new);
18396: if (ref($currserverstatus{$type}) eq 'HASH') {
18397: if ($currserverstatus{$type}{$setting} ne '') {
18398: @current = split(/,/,$currserverstatus{$type}{$setting});
18399: }
18400: }
18401: if ($newserverstatus{$type}{$setting} ne '') {
18402: @new = split(/,/,$newserverstatus{$type}{$setting});
18403: }
18404: if (@current > 0) {
18405: if (@new > 0) {
18406: foreach my $item (@current) {
18407: if (!grep(/^\Q$item\E$/,@new)) {
18408: $changes{$type}{$setting} = 1;
18409: last;
18410: }
18411: }
18412: foreach my $item (@new) {
18413: if (!grep(/^\Q$item\E$/,@current)) {
18414: $changes{$type}{$setting} = 1;
18415: last;
18416: }
18417: }
18418: } else {
18419: $changes{$type}{$setting} = 1;
18420: }
18421: } elsif (@new > 0) {
18422: $changes{$type}{$setting} = 1;
18423: }
18424: }
18425: }
18426: if (keys(%changes) > 0) {
18427: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
18428: my $putresult = &Apache::lonnet::put_dom('configuration',
18429: \%serverstatushash,$dom);
18430: if ($putresult eq 'ok') {
18431: $resulttext .= &mt('Changes made:').'<ul>';
18432: foreach my $type (@pages) {
18433: if (ref($changes{$type}) eq 'HASH') {
18434: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
18435: if ($changes{$type}{'namedusers'}) {
18436: if ($newserverstatus{$type}{'namedusers'} eq '') {
18437: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
18438: } else {
18439: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
18440: }
18441: }
18442: if ($changes{$type}{'machines'}) {
18443: if ($newserverstatus{$type}{'machines'} eq '') {
18444: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
18445: } else {
18446: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
18447: }
18448:
18449: }
18450: $resulttext .= '</ul></li>';
18451: }
18452: }
18453: $resulttext .= '</ul>';
18454: } else {
18455: $resulttext = '<span class="LC_error">'.
18456: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
18457:
18458: }
18459: } else {
18460: $resulttext = &mt('No changes made to access to server status pages');
18461: }
18462: return $resulttext;
18463: }
18464:
18465: sub modify_helpsettings {
18466: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18467: my ($resulttext,$errors,%changes,%helphash);
18468: my %defaultchecked = ('submitbugs' => 'on');
18469: my @offon = ('off','on');
18470: my @toggles = ('submitbugs');
18471: my %current = ('submitbugs' => '',
18472: 'adhoc' => {},
18473: );
18474: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
18475: %current = %{$domconfig{'helpsettings'}};
18476: }
18477: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18478: foreach my $item (@toggles) {
18479: if ($defaultchecked{$item} eq 'on') {
18480: if ($current{$item} eq '') {
18481: if ($env{'form.'.$item} eq '0') {
18482: $changes{$item} = 1;
18483: }
18484: } elsif ($current{$item} ne $env{'form.'.$item}) {
18485: $changes{$item} = 1;
18486: }
18487: } elsif ($defaultchecked{$item} eq 'off') {
18488: if ($current{$item} eq '') {
18489: if ($env{'form.'.$item} eq '1') {
18490: $changes{$item} = 1;
18491: }
18492: } elsif ($current{$item} ne $env{'form.'.$item}) {
18493: $changes{$item} = 1;
18494: }
18495: }
18496: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
18497: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
18498: }
18499: }
18500: my $maxnum = $env{'form.helproles_maxnum'};
18501: my $confname = $dom.'-domainconfig';
18502: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
18503: my (@allpos,%newsettings,%changedprivs,$newrole);
18504: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18505: my @accesstypes = ('all','dh','da','none','status','inc','exc');
18506: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
18507: my %lt = &Apache::lonlocal::texthash(
18508: s => 'system',
18509: d => 'domain',
18510: order => 'Display order',
18511: access => 'Role usage',
18512: all => 'All with domain helpdesk or helpdesk assistant role',
18513: dh => 'All with domain helpdesk role',
18514: da => 'All with domain helpdesk assistant role',
18515: none => 'None',
18516: status => 'Determined based on institutional status',
18517: inc => 'Include all, but exclude specific personnel',
18518: exc => 'Exclude all, but include specific personnel',
18519: );
18520: for (my $num=0; $num<=$maxnum; $num++) {
18521: my ($prefix,$identifier,$rolename,%curr);
18522: if ($num == $maxnum) {
18523: next unless ($env{'form.newcusthelp'} == $maxnum);
18524: $identifier = 'custhelp'.$num;
18525: $prefix = 'helproles_'.$num;
18526: $rolename = $env{'form.custhelpname'.$num};
18527: $rolename=~s/[^A-Za-z0-9]//gs;
18528: next if ($rolename eq '');
18529: next if (exists($existing{'rolesdef_'.$rolename}));
18530: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18531: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18532: $newprivs{'c'},$confname,$dom);
18533: if ($result ne 'ok') {
18534: $errors .= '<li><span class="LC_error">'.
18535: &mt('An error occurred storing the new custom role: [_1]',
18536: $result).'</span></li>';
18537: next;
18538: } else {
18539: $changedprivs{$rolename} = \%newprivs;
18540: $newrole = $rolename;
18541: }
18542: } else {
18543: $prefix = 'helproles_'.$num;
18544: $rolename = $env{'form.'.$prefix};
18545: next if ($rolename eq '');
18546: next unless (exists($existing{'rolesdef_'.$rolename}));
18547: $identifier = 'custhelp'.$num;
18548: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18549: my %currprivs;
18550: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
18551: split(/\_/,$existing{'rolesdef_'.$rolename});
18552: foreach my $level ('c','d','s') {
18553: if ($newprivs{$level} ne $currprivs{$level}) {
18554: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18555: $newprivs{'c'},$confname,$dom);
18556: if ($result ne 'ok') {
18557: $errors .= '<li><span class="LC_error">'.
18558: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
18559: $rolename,$result).'</span></li>';
18560: } else {
18561: $changedprivs{$rolename} = \%newprivs;
18562: }
18563: last;
18564: }
18565: }
18566: if (ref($current{'adhoc'}) eq 'HASH') {
18567: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18568: %curr = %{$current{'adhoc'}{$rolename}};
18569: }
18570: }
18571: }
18572: my $newpos = $env{'form.'.$prefix.'_pos'};
18573: $newpos =~ s/\D+//g;
18574: $allpos[$newpos] = $rolename;
18575: my $newdesc = $env{'form.'.$prefix.'_desc'};
18576: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
18577: if ($curr{'desc'}) {
18578: if ($curr{'desc'} ne $newdesc) {
18579: $changes{'customrole'}{$rolename}{'desc'} = 1;
18580: $newsettings{$rolename}{'desc'} = $newdesc;
18581: }
18582: } elsif ($newdesc ne '') {
18583: $changes{'customrole'}{$rolename}{'desc'} = 1;
18584: $newsettings{$rolename}{'desc'} = $newdesc;
18585: }
18586: my $access = $env{'form.'.$prefix.'_access'};
18587: if (grep(/^\Q$access\E$/,@accesstypes)) {
18588: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
18589: if ($access eq 'status') {
18590: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
18591: if (scalar(@statuses) == 0) {
18592: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
18593: } else {
18594: my (@shownstatus,$numtypes);
18595: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18596: if (ref($types) eq 'ARRAY') {
18597: $numtypes = scalar(@{$types});
18598: foreach my $type (sort(@statuses)) {
18599: if ($type eq 'default') {
18600: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18601: } elsif (grep(/^\Q$type\E$/,@{$types})) {
18602: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18603: push(@shownstatus,$usertypes->{$type});
18604: }
18605: }
18606: }
18607: if (grep(/^default$/,@statuses)) {
18608: push(@shownstatus,$othertitle);
18609: }
18610: if (scalar(@shownstatus) == 1+$numtypes) {
18611: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
18612: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
18613: } else {
18614: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
18615: if (ref($curr{'status'}) eq 'ARRAY') {
18616: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18617: if (@diffs) {
18618: $changes{'customrole'}{$rolename}{$access} = 1;
18619: }
18620: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18621: $changes{'customrole'}{$rolename}{$access} = 1;
18622: }
18623: }
18624: }
18625: } elsif (($access eq 'inc') || ($access eq 'exc')) {
18626: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
18627: my @newspecstaff;
18628: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18629: foreach my $person (sort(@personnel)) {
18630: if ($domhelpdesk{$person}) {
18631: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
18632: }
18633: }
18634: if (ref($curr{$access}) eq 'ARRAY') {
18635: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18636: if (@diffs) {
18637: $changes{'customrole'}{$rolename}{$access} = 1;
18638: }
18639: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18640: $changes{'customrole'}{$rolename}{$access} = 1;
18641: }
18642: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18643: my ($uname,$udom) = split(/:/,$person);
18644: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
18645: }
18646: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
18647: }
18648: } else {
18649: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
18650: }
18651: unless ($curr{'access'} eq $access) {
18652: $changes{'customrole'}{$rolename}{'access'} = 1;
18653: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
18654: }
18655: }
18656: if (@allpos > 0) {
18657: my $idx = 0;
18658: foreach my $rolename (@allpos) {
18659: if ($rolename ne '') {
18660: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
18661: if (ref($current{'adhoc'}) eq 'HASH') {
18662: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18663: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
18664: $changes{'customrole'}{$rolename}{'order'} = 1;
18665: $newsettings{$rolename}{'order'} = $idx+1;
18666: }
18667: }
18668: }
18669: $idx ++;
18670: }
18671: }
18672: }
18673: my $putresult;
18674: if (keys(%changes) > 0) {
18675: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
18676: if ($putresult eq 'ok') {
18677: if (ref($helphash{'helpsettings'}) eq 'HASH') {
18678: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
18679: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
18680: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
18681: }
18682: }
18683: my $cachetime = 24*60*60;
18684: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18685: if (ref($lastactref) eq 'HASH') {
18686: $lastactref->{'domdefaults'} = 1;
18687: }
18688: } else {
18689: $errors .= '<li><span class="LC_error">'.
18690: &mt('An error occurred storing the settings: [_1]',
18691: $putresult).'</span></li>';
18692: }
18693: }
18694: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
18695: $resulttext = &mt('Changes made:').'<ul>';
18696: my (%shownprivs,@levelorder);
18697: @levelorder = ('c','d','s');
18698: if ((keys(%changes)) && ($putresult eq 'ok')) {
18699: foreach my $item (sort(keys(%changes))) {
18700: if ($item eq 'submitbugs') {
18701: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
18702: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
18703: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
18704: } elsif ($item eq 'customrole') {
18705: if (ref($changes{'customrole'}) eq 'HASH') {
18706: my @keyorder = ('order','desc','access','status','exc','inc');
18707: my %keytext = &Apache::lonlocal::texthash(
18708: order => 'Order',
18709: desc => 'Role description',
18710: access => 'Role usage',
18711: status => 'Allowed institutional types',
18712: exc => 'Allowed personnel',
18713: inc => 'Disallowed personnel',
18714: );
18715: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
18716: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
18717: if ($role eq $newrole) {
18718: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
18719: $role).'<ul>';
18720: } else {
18721: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18722: $role).'<ul>';
18723: }
18724: foreach my $key (@keyorder) {
18725: if ($changes{'customrole'}{$role}{$key}) {
18726: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
18727: $keytext{$key},$newsettings{$role}{$key}).
18728: '</li>';
18729: }
18730: }
18731: if (ref($changedprivs{$role}) eq 'HASH') {
18732: $shownprivs{$role} = 1;
18733: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
18734: foreach my $level (@levelorder) {
18735: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18736: next if ($item eq '');
18737: my ($priv) = split(/\&/,$item,2);
18738: if (&Apache::lonnet::plaintext($priv)) {
18739: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18740: unless ($level eq 'c') {
18741: $resulttext .= ' ('.$lt{$level}.')';
18742: }
18743: $resulttext .= '</li>';
18744: }
18745: }
18746: }
18747: $resulttext .= '</ul>';
18748: }
18749: $resulttext .= '</ul></li>';
18750: }
18751: }
18752: }
18753: }
18754: }
18755: }
18756: if (keys(%changedprivs)) {
18757: foreach my $role (sort(keys(%changedprivs))) {
18758: unless ($shownprivs{$role}) {
18759: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18760: $role).'<ul>'.
18761: '<li>'.&mt('Privileges set to :').'<ul>';
18762: foreach my $level (@levelorder) {
18763: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18764: next if ($item eq '');
18765: my ($priv) = split(/\&/,$item,2);
18766: if (&Apache::lonnet::plaintext($priv)) {
18767: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18768: unless ($level eq 'c') {
18769: $resulttext .= ' ('.$lt{$level}.')';
18770: }
18771: $resulttext .= '</li>';
18772: }
18773: }
18774: }
18775: $resulttext .= '</ul></li></ul></li>';
18776: }
18777: }
18778: }
18779: $resulttext .= '</ul>';
18780: } else {
18781: $resulttext = &mt('No changes made to help settings');
18782: }
18783: if ($errors) {
18784: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
18785: $errors.'</ul>';
18786: }
18787: return $resulttext;
18788: }
18789:
18790: sub modify_coursedefaults {
18791: my ($dom,$lastactref,%domconfig) = @_;
18792: my ($resulttext,$errors,%changes,%defaultshash);
18793: my %defaultchecked = (
18794: 'canuse_pdfforms' => 'off',
18795: 'uselcmath' => 'on',
18796: 'usejsme' => 'on'
18797: );
18798: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
18799: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
18800: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
18801: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
18802: 'mysqltables_textbook','mysqltables_placement');
18803: my @types = ('official','unofficial','community','textbook','placement');
18804: my %staticdefaults = (
18805: anonsurvey_threshold => 10,
18806: uploadquota => 500,
18807: postsubmit => 60,
18808: mysqltables => 172800,
18809: );
18810: my %texoptions = (
18811: MathJax => 'MathJax',
18812: mimetex => &mt('Convert to Images'),
18813: tth => &mt('TeX to HTML'),
18814: );
18815: $defaultshash{'coursedefaults'} = {};
18816:
18817: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
18818: if ($domconfig{'coursedefaults'} eq '') {
18819: $domconfig{'coursedefaults'} = {};
18820: }
18821: }
18822:
18823: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
18824: foreach my $item (@toggles) {
18825: if ($defaultchecked{$item} eq 'on') {
18826: if (($domconfig{'coursedefaults'}{$item} eq '') &&
18827: ($env{'form.'.$item} eq '0')) {
18828: $changes{$item} = 1;
18829: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
18830: $changes{$item} = 1;
18831: }
18832: } elsif ($defaultchecked{$item} eq 'off') {
18833: if (($domconfig{'coursedefaults'}{$item} eq '') &&
18834: ($env{'form.'.$item} eq '1')) {
18835: $changes{$item} = 1;
18836: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
18837: $changes{$item} = 1;
18838: }
18839: }
18840: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
18841: }
18842: foreach my $item (@numbers) {
18843: my ($currdef,$newdef);
18844: $newdef = $env{'form.'.$item};
18845: if ($item eq 'anonsurvey_threshold') {
18846: $currdef = $domconfig{'coursedefaults'}{$item};
18847: $newdef =~ s/\D//g;
18848: if ($newdef eq '' || $newdef < 1) {
18849: $newdef = 1;
18850: }
18851: $defaultshash{'coursedefaults'}{$item} = $newdef;
18852: } else {
18853: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
18854: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
18855: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
18856: }
18857: $newdef =~ s/[^\w.\-]//g;
18858: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
18859: }
18860: if ($currdef ne $newdef) {
18861: if ($item eq 'anonsurvey_threshold') {
18862: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
18863: $changes{$item} = 1;
18864: }
18865: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
18866: my $setting = $1;
18867: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
18868: $changes{$setting} = 1;
18869: }
18870: }
18871: }
18872: }
18873: my $texengine;
18874: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
18875: $texengine = $env{'form.texengine'};
18876: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
18877: if ($currdef eq '') {
18878: unless ($texengine eq $Apache::lonnet::deftex) {
18879: $changes{'texengine'} = 1;
18880: }
18881: } elsif ($currdef ne $texengine) {
18882: $changes{'texengine'} = 1;
18883: }
18884: }
18885: if ($texengine ne '') {
18886: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
18887: }
18888: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
18889: my @currclonecode;
18890: if (ref($currclone) eq 'HASH') {
18891: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
18892: @currclonecode = @{$currclone->{'instcode'}};
18893: }
18894: }
18895: my $newclone;
18896: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
18897: $newclone = $env{'form.canclone'};
18898: }
18899: if ($newclone eq 'instcode') {
18900: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
18901: my (%codedefaults,@code_order,@clonecode);
18902: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
18903: \@code_order);
18904: foreach my $item (@code_order) {
18905: if (grep(/^\Q$item\E$/,@newcodes)) {
18906: push(@clonecode,$item);
18907: }
18908: }
18909: if (@clonecode) {
18910: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
18911: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
18912: if (@diffs) {
18913: $changes{'canclone'} = 1;
18914: }
18915: } else {
18916: $newclone eq '';
18917: }
18918: } elsif ($newclone ne '') {
18919: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
18920: }
18921: if ($newclone ne $currclone) {
18922: $changes{'canclone'} = 1;
18923: }
18924: my %credits;
18925: foreach my $type (@types) {
18926: unless ($type eq 'community') {
18927: $credits{$type} = $env{'form.'.$type.'_credits'};
18928: $credits{$type} =~ s/[^\d.]+//g;
18929: }
18930: }
18931: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
18932: ($env{'form.coursecredits'} eq '1')) {
18933: $changes{'coursecredits'} = 1;
18934: foreach my $type (keys(%credits)) {
18935: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
18936: }
18937: } else {
18938: if ($env{'form.coursecredits'} eq '1') {
18939: foreach my $type (@types) {
18940: unless ($type eq 'community') {
18941: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
18942: $changes{'coursecredits'} = 1;
18943: }
18944: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
18945: }
18946: }
18947: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
18948: foreach my $type (@types) {
18949: unless ($type eq 'community') {
18950: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
18951: $changes{'coursecredits'} = 1;
18952: last;
18953: }
18954: }
18955: }
18956: }
18957: }
18958: if ($env{'form.postsubmit'} eq '1') {
18959: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
18960: my %currtimeout;
18961: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
18962: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
18963: $changes{'postsubmit'} = 1;
18964: }
18965: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
18966: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
18967: }
18968: } else {
18969: $changes{'postsubmit'} = 1;
18970: }
18971: foreach my $type (@types) {
18972: my $timeout = $env{'form.'.$type.'_timeout'};
18973: $timeout =~ s/\D//g;
18974: if ($timeout == $staticdefaults{'postsubmit'}) {
18975: $timeout = '';
18976: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
18977: $timeout = '0';
18978: }
18979: unless ($timeout eq '') {
18980: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
18981: }
18982: if (exists($currtimeout{$type})) {
18983: if ($timeout ne $currtimeout{$type}) {
18984: $changes{'postsubmit'} = 1;
18985: }
18986: } elsif ($timeout ne '') {
18987: $changes{'postsubmit'} = 1;
18988: }
18989: }
18990: } else {
18991: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
18992: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
18993: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
18994: $changes{'postsubmit'} = 1;
18995: }
18996: } else {
18997: $changes{'postsubmit'} = 1;
18998: }
18999: }
19000: }
19001: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19002: $dom);
19003: if ($putresult eq 'ok') {
19004: if (keys(%changes) > 0) {
19005: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19006: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
19007: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
19008: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
19009: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
19010: if ($changes{$item}) {
19011: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
19012: }
19013: }
19014: if ($changes{'coursecredits'}) {
19015: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19016: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
19017: $domdefaults{$type.'credits'} =
19018: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
19019: }
19020: }
19021: }
19022: if ($changes{'postsubmit'}) {
19023: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19024: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
19025: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19026: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
19027: $domdefaults{$type.'postsubtimeout'} =
19028: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19029: }
19030: }
19031: }
19032: }
19033: if ($changes{'uploadquota'}) {
19034: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19035: foreach my $type (@types) {
19036: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
19037: }
19038: }
19039: }
19040: if ($changes{'canclone'}) {
19041: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19042: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19043: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
19044: if (@clonecodes) {
19045: $domdefaults{'canclone'} = join('+',@clonecodes);
19046: }
19047: }
19048: } else {
19049: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
19050: }
19051: }
19052: my $cachetime = 24*60*60;
19053: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19054: if (ref($lastactref) eq 'HASH') {
19055: $lastactref->{'domdefaults'} = 1;
19056: }
19057: }
19058: $resulttext = &mt('Changes made:').'<ul>';
19059: foreach my $item (sort(keys(%changes))) {
19060: if ($item eq 'canuse_pdfforms') {
19061: if ($env{'form.'.$item} eq '1') {
19062: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
19063: } else {
19064: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
19065: }
19066: } elsif ($item eq 'uselcmath') {
19067: if ($env{'form.'.$item} eq '1') {
19068: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
19069: } else {
19070: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
19071: }
19072: } elsif ($item eq 'usejsme') {
19073: if ($env{'form.'.$item} eq '1') {
19074: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
19075: } else {
19076: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
19077: }
19078: } elsif ($item eq 'texengine') {
19079: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
19080: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
19081: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
19082: }
19083: } elsif ($item eq 'anonsurvey_threshold') {
19084: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
19085: } elsif ($item eq 'uploadquota') {
19086: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19087: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
19088: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
19089: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
19090: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
19091: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
19092: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
19093: '</ul>'.
19094: '</li>';
19095: } else {
19096: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
19097: }
19098: } elsif ($item eq 'mysqltables') {
19099: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
19100: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
19101: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
19102: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
19103: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
19104: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
19105: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
19106: '</ul>'.
19107: '</li>';
19108: } else {
19109: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
19110: }
19111: } elsif ($item eq 'postsubmit') {
19112: if ($domdefaults{'postsubmit'} eq 'off') {
19113: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
19114: } else {
19115: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
19116: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19117: $resulttext .= &mt('durations:').'<ul>';
19118: foreach my $type (@types) {
19119: $resulttext .= '<li>';
19120: my $timeout;
19121: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19122: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19123: }
19124: my $display;
19125: if ($timeout eq '0') {
19126: $display = &mt('unlimited');
19127: } elsif ($timeout eq '') {
19128: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
19129: } else {
19130: $display = &mt('[quant,_1,second]',$timeout);
19131: }
19132: if ($type eq 'community') {
19133: $resulttext .= &mt('Communities');
19134: } elsif ($type eq 'official') {
19135: $resulttext .= &mt('Official courses');
19136: } elsif ($type eq 'unofficial') {
19137: $resulttext .= &mt('Unofficial courses');
19138: } elsif ($type eq 'textbook') {
19139: $resulttext .= &mt('Textbook courses');
19140: } elsif ($type eq 'placement') {
19141: $resulttext .= &mt('Placement tests');
19142: }
19143: $resulttext .= ' -- '.$display.'</li>';
19144: }
19145: $resulttext .= '</ul>';
19146: }
19147: $resulttext .= '</li>';
19148: }
19149: } elsif ($item eq 'coursecredits') {
19150: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19151: if (($domdefaults{'officialcredits'} eq '') &&
19152: ($domdefaults{'unofficialcredits'} eq '') &&
19153: ($domdefaults{'textbookcredits'} eq '')) {
19154: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19155: } else {
19156: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
19157: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
19158: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
19159: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
19160: '</ul>'.
19161: '</li>';
19162: }
19163: } else {
19164: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19165: }
19166: } elsif ($item eq 'canclone') {
19167: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19168: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19169: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
19170: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
19171: }
19172: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
19173: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
19174: } else {
19175: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
19176: }
19177: }
19178: }
19179: $resulttext .= '</ul>';
19180: } else {
19181: $resulttext = &mt('No changes made to course defaults');
19182: }
19183: } else {
19184: $resulttext = '<span class="LC_error">'.
19185: &mt('An error occurred: [_1]',$putresult).'</span>';
19186: }
19187: return $resulttext;
19188: }
19189:
19190: sub modify_selfenrollment {
19191: my ($dom,$lastactref,%domconfig) = @_;
19192: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
19193: my @types = ('official','unofficial','community','textbook','placement');
19194: my %titles = &tool_titles();
19195: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
19196: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
19197: $ordered{'default'} = ['types','registered','approval','limit'];
19198:
19199: my (%roles,%shown,%toplevel);
19200: $roles{'0'} = &Apache::lonnet::plaintext('dc');
19201:
19202: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
19203: if ($domconfig{'selfenrollment'} eq '') {
19204: $domconfig{'selfenrollment'} = {};
19205: }
19206: }
19207: %toplevel = (
19208: admin => 'Configuration Rights',
19209: default => 'Default settings',
19210: validation => 'Validation of self-enrollment requests',
19211: );
19212: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
19213:
19214: if (ref($ordered{'admin'}) eq 'ARRAY') {
19215: foreach my $item (@{$ordered{'admin'}}) {
19216: foreach my $type (@types) {
19217: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
19218: $selfenrollhash{'admin'}{$type}{$item} = 1;
19219: } else {
19220: $selfenrollhash{'admin'}{$type}{$item} = 0;
19221: }
19222: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
19223: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
19224: if ($selfenrollhash{'admin'}{$type}{$item} ne
19225: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
19226: push(@{$changes{'admin'}{$type}},$item);
19227: }
19228: } else {
19229: if (!$selfenrollhash{'admin'}{$type}{$item}) {
19230: push(@{$changes{'admin'}{$type}},$item);
19231: }
19232: }
19233: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
19234: push(@{$changes{'admin'}{$type}},$item);
19235: }
19236: }
19237: }
19238: }
19239:
19240: foreach my $item (@{$ordered{'default'}}) {
19241: foreach my $type (@types) {
19242: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
19243: if ($item eq 'types') {
19244: unless (($value eq 'all') || ($value eq 'dom')) {
19245: $value = '';
19246: }
19247: } elsif ($item eq 'registered') {
19248: unless ($value eq '1') {
19249: $value = 0;
19250: }
19251: } elsif ($item eq 'approval') {
19252: unless ($value =~ /^[012]$/) {
19253: $value = 0;
19254: }
19255: } else {
19256: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19257: $value = 'none';
19258: }
19259: }
19260: $selfenrollhash{'default'}{$type}{$item} = $value;
19261: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
19262: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19263: if ($selfenrollhash{'default'}{$type}{$item} ne
19264: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
19265: push(@{$changes{'default'}{$type}},$item);
19266: }
19267: } else {
19268: push(@{$changes{'default'}{$type}},$item);
19269: }
19270: } else {
19271: push(@{$changes{'default'}{$type}},$item);
19272: }
19273: if ($item eq 'limit') {
19274: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19275: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
19276: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
19277: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
19278: }
19279: } else {
19280: $selfenrollhash{'default'}{$type}{'cap'} = '';
19281: }
19282: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19283: if ($selfenrollhash{'default'}{$type}{'cap'} ne
19284: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
19285: push(@{$changes{'default'}{$type}},'cap');
19286: }
19287: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
19288: push(@{$changes{'default'}{$type}},'cap');
19289: }
19290: }
19291: }
19292: }
19293:
19294: foreach my $item (@{$itemsref}) {
19295: if ($item eq 'fields') {
19296: my @changed;
19297: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
19298: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
19299: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
19300: }
19301: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19302: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
19303: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
19304: $domconfig{'selfenrollment'}{'validation'}{$item});
19305: } else {
19306: @changed = @{$selfenrollhash{'validation'}{$item}};
19307: }
19308: } else {
19309: @changed = @{$selfenrollhash{'validation'}{$item}};
19310: }
19311: if (@changed) {
19312: if ($selfenrollhash{'validation'}{$item}) {
19313: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
19314: } else {
19315: $changes{'validation'}{$item} = &mt('None');
19316: }
19317: }
19318: } else {
19319: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
19320: if ($item eq 'markup') {
19321: if ($env{'form.selfenroll_validation_'.$item}) {
19322: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
19323: }
19324: }
19325: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19326: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
19327: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
19328: }
19329: }
19330: }
19331: }
19332:
19333: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
19334: $dom);
19335: if ($putresult eq 'ok') {
19336: if (keys(%changes) > 0) {
19337: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19338: $resulttext = &mt('Changes made:').'<ul>';
19339: foreach my $key ('admin','default','validation') {
19340: if (ref($changes{$key}) eq 'HASH') {
19341: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
19342: if ($key eq 'validation') {
19343: foreach my $item (@{$itemsref}) {
19344: if (exists($changes{$key}{$item})) {
19345: if ($item eq 'markup') {
19346: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19347: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
19348: } else {
19349: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19350: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
19351: }
19352: }
19353: }
19354: } else {
19355: foreach my $type (@types) {
19356: if ($type eq 'community') {
19357: $roles{'1'} = &mt('Community personnel');
19358: } else {
19359: $roles{'1'} = &mt('Course personnel');
19360: }
19361: if (ref($changes{$key}{$type}) eq 'ARRAY') {
19362: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19363: if ($key eq 'admin') {
19364: my @mgrdc = ();
19365: if (ref($ordered{$key}) eq 'ARRAY') {
19366: foreach my $item (@{$ordered{'admin'}}) {
19367: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19368: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
19369: push(@mgrdc,$item);
19370: }
19371: }
19372: }
19373: if (@mgrdc) {
19374: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
19375: } else {
19376: delete($domdefaults{$type.'selfenrolladmdc'});
19377: }
19378: }
19379: } else {
19380: if (ref($ordered{$key}) eq 'ARRAY') {
19381: foreach my $item (@{$ordered{$key}}) {
19382: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19383: $domdefaults{$type.'selfenroll'.$item} =
19384: $selfenrollhash{$key}{$type}{$item};
19385: }
19386: }
19387: }
19388: }
19389: }
19390: $resulttext .= '<li>'.$titles{$type}.'<ul>';
19391: foreach my $item (@{$ordered{$key}}) {
19392: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19393: $resulttext .= '<li>';
19394: if ($key eq 'admin') {
19395: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
19396: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
19397: } else {
19398: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
19399: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
19400: }
19401: $resulttext .= '</li>';
19402: }
19403: }
19404: $resulttext .= '</ul></li>';
19405: }
19406: }
19407: $resulttext .= '</ul></li>';
19408: }
19409: }
19410: }
19411: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
19412: my $cachetime = 24*60*60;
19413: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19414: if (ref($lastactref) eq 'HASH') {
19415: $lastactref->{'domdefaults'} = 1;
19416: }
19417: }
19418: $resulttext .= '</ul>';
19419: } else {
19420: $resulttext = &mt('No changes made to self-enrollment settings');
19421: }
19422: } else {
19423: $resulttext = '<span class="LC_error">'.
19424: &mt('An error occurred: [_1]',$putresult).'</span>';
19425: }
19426: return $resulttext;
19427: }
19428:
19429: sub modify_usersessions {
19430: my ($dom,$lastactref,%domconfig) = @_;
19431: my @hostingtypes = ('version','excludedomain','includedomain');
19432: my @offloadtypes = ('primary','default');
19433: my %types = (
19434: remote => \@hostingtypes,
19435: hosted => \@hostingtypes,
19436: spares => \@offloadtypes,
19437: );
19438: my @prefixes = ('remote','hosted','spares');
19439: my @lcversions = &Apache::lonnet::all_loncaparevs();
19440: my (%by_ip,%by_location,@intdoms,@instdoms);
19441: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
19442: my @locations = sort(keys(%by_location));
19443: my (%defaultshash,%changes);
19444: foreach my $prefix (@prefixes) {
19445: $defaultshash{'usersessions'}{$prefix} = {};
19446: }
19447: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19448: my $resulttext;
19449: my %iphost = &Apache::lonnet::get_iphost();
19450: foreach my $prefix (@prefixes) {
19451: next if ($prefix eq 'spares');
19452: foreach my $type (@{$types{$prefix}}) {
19453: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
19454: if ($type eq 'version') {
19455: my $value = $env{'form.'.$prefix.'_'.$type};
19456: my $okvalue;
19457: if ($value ne '') {
19458: if (grep(/^\Q$value\E$/,@lcversions)) {
19459: $okvalue = $value;
19460: }
19461: }
19462: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19463: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
19464: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
19465: if ($inuse == 0) {
19466: $changes{$prefix}{$type} = 1;
19467: } else {
19468: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
19469: $changes{$prefix}{$type} = 1;
19470: }
19471: if ($okvalue ne '') {
19472: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19473: }
19474: }
19475: } else {
19476: if (($inuse == 1) && ($okvalue ne '')) {
19477: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19478: $changes{$prefix}{$type} = 1;
19479: }
19480: }
19481: } else {
19482: if (($inuse == 1) && ($okvalue ne '')) {
19483: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19484: $changes{$prefix}{$type} = 1;
19485: }
19486: }
19487: } else {
19488: if (($inuse == 1) && ($okvalue ne '')) {
19489: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19490: $changes{$prefix}{$type} = 1;
19491: }
19492: }
19493: } else {
19494: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
19495: my @okvals;
19496: foreach my $val (@vals) {
19497: if ($val =~ /:/) {
19498: my @items = split(/:/,$val);
19499: foreach my $item (@items) {
19500: if (ref($by_location{$item}) eq 'ARRAY') {
19501: push(@okvals,$item);
19502: }
19503: }
19504: } else {
19505: if (ref($by_location{$val}) eq 'ARRAY') {
19506: push(@okvals,$val);
19507: }
19508: }
19509: }
19510: @okvals = sort(@okvals);
19511: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19512: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
19513: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
19514: if ($inuse == 0) {
19515: $changes{$prefix}{$type} = 1;
19516: } else {
19517: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19518: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
19519: if (@changed > 0) {
19520: $changes{$prefix}{$type} = 1;
19521: }
19522: }
19523: } else {
19524: if ($inuse == 1) {
19525: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19526: $changes{$prefix}{$type} = 1;
19527: }
19528: }
19529: } else {
19530: if ($inuse == 1) {
19531: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19532: $changes{$prefix}{$type} = 1;
19533: }
19534: }
19535: } else {
19536: if ($inuse == 1) {
19537: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19538: $changes{$prefix}{$type} = 1;
19539: }
19540: }
19541: }
19542: }
19543: }
19544:
19545: my @alldoms = &Apache::lonnet::all_domains();
19546: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19547: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
19548: my $savespares;
19549:
19550: foreach my $lonhost (sort(keys(%servers))) {
19551: my $serverhomeID =
19552: &Apache::lonnet::get_server_homeID($servers{$lonhost});
19553: my $serverhostname = &Apache::lonnet::hostname($lonhost);
19554: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
19555: my %spareschg;
19556: foreach my $type (@{$types{'spares'}}) {
19557: my @okspares;
19558: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
19559: foreach my $server (@checked) {
19560: if (&Apache::lonnet::hostname($server) ne '') {
19561: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
19562: unless (grep(/^\Q$server\E$/,@okspares)) {
19563: push(@okspares,$server);
19564: }
19565: }
19566: }
19567: }
19568: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
19569: my $newspare;
19570: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
19571: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
19572: $newspare = $new;
19573: }
19574: }
19575: my @spares;
19576: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
19577: @spares = sort(@okspares,$newspare);
19578: } else {
19579: @spares = sort(@okspares);
19580: }
19581: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
19582: if (ref($spareid{$lonhost}) eq 'HASH') {
19583: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
19584: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
19585: if (@diffs > 0) {
19586: $spareschg{$type} = 1;
19587: }
19588: }
19589: }
19590: }
19591: if (keys(%spareschg) > 0) {
19592: $changes{'spares'}{$lonhost} = \%spareschg;
19593: }
19594: }
19595: $defaultshash{'usersessions'}{'offloadnow'} = {};
19596: $defaultshash{'usersessions'}{'offloadoth'} = {};
19597: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
19598: my @okoffload;
19599: if (@offloadnow) {
19600: foreach my $server (@offloadnow) {
19601: if (&Apache::lonnet::hostname($server) ne '') {
19602: unless (grep(/^\Q$server\E$/,@okoffload)) {
19603: push(@okoffload,$server);
19604: }
19605: }
19606: }
19607: if (@okoffload) {
19608: foreach my $lonhost (@okoffload) {
19609: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
19610: }
19611: }
19612: }
19613: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
19614: my @okoffloadoth;
19615: if (@offloadoth) {
19616: foreach my $server (@offloadoth) {
19617: if (&Apache::lonnet::hostname($server) ne '') {
19618: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
19619: push(@okoffloadoth,$server);
19620: }
19621: }
19622: }
19623: if (@okoffloadoth) {
19624: foreach my $lonhost (@okoffloadoth) {
19625: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
19626: }
19627: }
19628: }
19629: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19630: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
19631: if (ref($changes{'spares'}) eq 'HASH') {
19632: if (keys(%{$changes{'spares'}}) > 0) {
19633: $savespares = 1;
19634: }
19635: }
19636: } else {
19637: $savespares = 1;
19638: }
19639: foreach my $offload ('offloadnow','offloadoth') {
19640: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
19641: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
19642: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
19643: $changes{$offload} = 1;
19644: last;
19645: }
19646: }
19647: unless ($changes{$offload}) {
19648: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
19649: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
19650: $changes{$offload} = 1;
19651: last;
19652: }
19653: }
19654: }
19655: } else {
19656: if (($offload eq 'offloadnow') && (@okoffload)) {
19657: $changes{'offloadnow'} = 1;
19658: }
19659: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
19660: $changes{'offloadoth'} = 1;
19661: }
19662: }
19663: }
19664: } else {
19665: if (@okoffload) {
19666: $changes{'offloadnow'} = 1;
19667: }
19668: if (@okoffloadoth) {
19669: $changes{'offloadoth'} = 1;
19670: }
19671: }
19672: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
19673: if ((keys(%changes) > 0) || ($savespares)) {
19674: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19675: $dom);
19676: if ($putresult eq 'ok') {
19677: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
19678: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
19679: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
19680: }
19681: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
19682: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
19683: }
19684: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
19685: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
19686: }
19687: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
19688: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
19689: }
19690: }
19691: my $cachetime = 24*60*60;
19692: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19693: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
19694: if (ref($lastactref) eq 'HASH') {
19695: $lastactref->{'domdefaults'} = 1;
19696: $lastactref->{'usersessions'} = 1;
19697: }
19698: if (keys(%changes) > 0) {
19699: my %lt = &usersession_titles();
19700: $resulttext = &mt('Changes made:').'<ul>';
19701: foreach my $prefix (@prefixes) {
19702: if (ref($changes{$prefix}) eq 'HASH') {
19703: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
19704: if ($prefix eq 'spares') {
19705: if (ref($changes{$prefix}) eq 'HASH') {
19706: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
19707: $resulttext .= '<li><b>'.$lonhost.'</b> ';
19708: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
19709: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
19710: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
19711: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
19712: foreach my $type (@{$types{$prefix}}) {
19713: if ($changes{$prefix}{$lonhost}{$type}) {
19714: my $offloadto = &mt('None');
19715: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
19716: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
19717: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
19718: }
19719: }
19720: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
19721: }
19722: }
19723: }
19724: $resulttext .= '</li>';
19725: }
19726: }
19727: } else {
19728: foreach my $type (@{$types{$prefix}}) {
19729: if (defined($changes{$prefix}{$type})) {
19730: my ($newvalue,$notinuse);
19731: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
19732: if (ref($defaultshash{'usersessions'}{$prefix})) {
19733: if ($type eq 'version') {
19734: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
19735: } else {
19736: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
19737: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
19738: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
19739: }
19740: } else {
19741: $notinuse = 1;
19742: }
19743: }
19744: }
19745: }
19746: if ($newvalue eq '') {
19747: if ($type eq 'version') {
19748: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
19749: } elsif ($notinuse) {
19750: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
19751: } else {
19752: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
19753: }
19754: } else {
19755: if ($type eq 'version') {
19756: $newvalue .= ' '.&mt('(or later)');
19757: }
19758: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
19759: }
19760: }
19761: }
19762: }
19763: $resulttext .= '</ul>';
19764: }
19765: }
19766: if ($changes{'offloadnow'}) {
19767: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
19768: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
19769: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
19770: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
19771: $resulttext .= '<li>'.$lonhost.'</li>';
19772: }
19773: $resulttext .= '</ul>';
19774: } else {
19775: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
19776: }
19777: } else {
19778: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
19779: }
19780: }
19781: if ($changes{'offloadoth'}) {
19782: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
19783: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
19784: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
19785: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
19786: $resulttext .= '<li>'.$lonhost.'</li>';
19787: }
19788: $resulttext .= '</ul>';
19789: } else {
19790: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
19791: }
19792: } else {
19793: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
19794: }
19795: }
19796: $resulttext .= '</ul>';
19797: } else {
19798: $resulttext = $nochgmsg;
19799: }
19800: } else {
19801: $resulttext = '<span class="LC_error">'.
19802: &mt('An error occurred: [_1]',$putresult).'</span>';
19803: }
19804: } else {
19805: $resulttext = $nochgmsg;
19806: }
19807: return $resulttext;
19808: }
19809:
19810: sub modify_ssl {
19811: my ($dom,$lastactref,%domconfig) = @_;
19812: my (%by_ip,%by_location,@intdoms,@instdoms);
19813: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
19814: my @locations = sort(keys(%by_location));
19815: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19816: my (%defaultshash,%changes);
19817: my $action = 'ssl';
19818: my @prefixes = ('connto','connfrom','replication');
19819: foreach my $prefix (@prefixes) {
19820: $defaultshash{$action}{$prefix} = {};
19821: }
19822: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19823: my $resulttext;
19824: my %iphost = &Apache::lonnet::get_iphost();
19825: my @reptypes = ('certreq','nocertreq');
19826: my @connecttypes = ('dom','intdom','other');
19827: my %types = (
19828: connto => \@connecttypes,
19829: connfrom => \@connecttypes,
19830: replication => \@reptypes,
19831: );
19832: foreach my $prefix (sort(keys(%types))) {
19833: foreach my $type (@{$types{$prefix}}) {
19834: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
19835: my $value = 'yes';
19836: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
19837: $value = $env{'form.'.$prefix.'_'.$type};
19838: }
19839: if (ref($domconfig{$action}) eq 'HASH') {
19840: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
19841: if ($domconfig{$action}{$prefix}{$type} ne '') {
19842: if ($value ne $domconfig{$action}{$prefix}{$type}) {
19843: $changes{$prefix}{$type} = 1;
19844: }
19845: $defaultshash{$action}{$prefix}{$type} = $value;
19846: } else {
19847: $defaultshash{$action}{$prefix}{$type} = $value;
19848: $changes{$prefix}{$type} = 1;
19849: }
19850: } else {
19851: $defaultshash{$action}{$prefix}{$type} = $value;
19852: $changes{$prefix}{$type} = 1;
19853: }
19854: } else {
19855: $defaultshash{$action}{$prefix}{$type} = $value;
19856: $changes{$prefix}{$type} = 1;
19857: }
19858: if (($type eq 'dom') && (keys(%servers) == 1)) {
19859: delete($changes{$prefix}{$type});
19860: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
19861: delete($changes{$prefix}{$type});
19862: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
19863: delete($changes{$prefix}{$type});
19864: }
19865: } elsif ($prefix eq 'replication') {
19866: if (@locations > 0) {
19867: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
19868: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
19869: my @okvals;
19870: foreach my $val (@vals) {
19871: if ($val =~ /:/) {
19872: my @items = split(/:/,$val);
19873: foreach my $item (@items) {
19874: if (ref($by_location{$item}) eq 'ARRAY') {
19875: push(@okvals,$item);
19876: }
19877: }
19878: } else {
19879: if (ref($by_location{$val}) eq 'ARRAY') {
19880: push(@okvals,$val);
19881: }
19882: }
19883: }
19884: @okvals = sort(@okvals);
19885: if (ref($domconfig{$action}) eq 'HASH') {
19886: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
19887: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
19888: if ($inuse == 0) {
19889: $changes{$prefix}{$type} = 1;
19890: } else {
19891: $defaultshash{$action}{$prefix}{$type} = \@okvals;
19892: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
19893: if (@changed > 0) {
19894: $changes{$prefix}{$type} = 1;
19895: }
19896: }
19897: } else {
19898: if ($inuse == 1) {
19899: $defaultshash{$action}{$prefix}{$type} = \@okvals;
19900: $changes{$prefix}{$type} = 1;
19901: }
19902: }
19903: } else {
19904: if ($inuse == 1) {
19905: $defaultshash{$action}{$prefix}{$type} = \@okvals;
19906: $changes{$prefix}{$type} = 1;
19907: }
19908: }
19909: } else {
19910: if ($inuse == 1) {
19911: $defaultshash{$action}{$prefix}{$type} = \@okvals;
19912: $changes{$prefix}{$type} = 1;
19913: }
19914: }
19915: }
19916: }
19917: }
19918: }
19919: if (keys(%changes)) {
19920: foreach my $prefix (keys(%changes)) {
19921: if (ref($changes{$prefix}) eq 'HASH') {
19922: if (scalar(keys(%{$changes{$prefix}})) == 0) {
19923: delete($changes{$prefix});
19924: }
19925: } else {
19926: delete($changes{$prefix});
19927: }
19928: }
19929: }
19930: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
19931: if (keys(%changes) > 0) {
19932: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19933: $dom);
19934: if ($putresult eq 'ok') {
19935: if (ref($defaultshash{$action}) eq 'HASH') {
19936: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
19937: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
19938: }
19939: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
19940: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
19941: }
19942: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
19943: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
19944: }
19945: }
19946: my $cachetime = 24*60*60;
19947: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19948: if (ref($lastactref) eq 'HASH') {
19949: $lastactref->{'domdefaults'} = 1;
19950: }
19951: if (keys(%changes) > 0) {
19952: my %titles = &ssl_titles();
19953: $resulttext = &mt('Changes made:').'<ul>';
19954: foreach my $prefix (@prefixes) {
19955: if (ref($changes{$prefix}) eq 'HASH') {
19956: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
19957: foreach my $type (@{$types{$prefix}}) {
19958: if (defined($changes{$prefix}{$type})) {
19959: my ($newvalue,$notinuse);
19960: if (ref($defaultshash{$action}) eq 'HASH') {
19961: if (ref($defaultshash{$action}{$prefix})) {
19962: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
19963: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
19964: } else {
19965: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
19966: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
19967: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
19968: }
19969: } else {
19970: $notinuse = 1;
19971: }
19972: }
19973: }
19974: if ($notinuse) {
19975: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
19976: } elsif ($newvalue eq '') {
19977: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
19978: } else {
19979: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
19980: }
19981: }
19982: }
19983: }
19984: $resulttext .= '</ul>';
19985: }
19986: }
19987: } else {
19988: $resulttext = $nochgmsg;
19989: }
19990: } else {
19991: $resulttext = '<span class="LC_error">'.
19992: &mt('An error occurred: [_1]',$putresult).'</span>';
19993: }
19994: } else {
19995: $resulttext = $nochgmsg;
19996: }
19997: return $resulttext;
19998: }
19999:
20000: sub modify_trust {
20001: my ($dom,$lastactref,%domconfig) = @_;
20002: my (%by_ip,%by_location,@intdoms,@instdoms);
20003: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
20004: my @locations = sort(keys(%by_location));
20005: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
20006: my @types = ('exc','inc');
20007: my (%defaultshash,%changes);
20008: foreach my $prefix (@prefixes) {
20009: $defaultshash{'trust'}{$prefix} = {};
20010: }
20011: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20012: my $resulttext;
20013: foreach my $prefix (@prefixes) {
20014: foreach my $type (@types) {
20015: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
20016: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
20017: my @okvals;
20018: foreach my $val (@vals) {
20019: if ($val =~ /:/) {
20020: my @items = split(/:/,$val);
20021: foreach my $item (@items) {
20022: if (ref($by_location{$item}) eq 'ARRAY') {
20023: push(@okvals,$item);
20024: }
20025: }
20026: } else {
20027: if (ref($by_location{$val}) eq 'ARRAY') {
20028: push(@okvals,$val);
20029: }
20030: }
20031: }
20032: @okvals = sort(@okvals);
20033: if (ref($domconfig{'trust'}) eq 'HASH') {
20034: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
20035: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
20036: if ($inuse == 0) {
20037: $changes{$prefix}{$type} = 1;
20038: } else {
20039: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20040: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
20041: if (@changed > 0) {
20042: $changes{$prefix}{$type} = 1;
20043: }
20044: }
20045: } else {
20046: if ($inuse == 1) {
20047: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20048: $changes{$prefix}{$type} = 1;
20049: }
20050: }
20051: } else {
20052: if ($inuse == 1) {
20053: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20054: $changes{$prefix}{$type} = 1;
20055: }
20056: }
20057: } else {
20058: if ($inuse == 1) {
20059: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20060: $changes{$prefix}{$type} = 1;
20061: }
20062: }
20063: }
20064: }
20065: my $nochgmsg = &mt('No changes made to trust settings.');
20066: if (keys(%changes) > 0) {
20067: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20068: $dom);
20069: if ($putresult eq 'ok') {
20070: if (ref($defaultshash{'trust'}) eq 'HASH') {
20071: foreach my $prefix (@prefixes) {
20072: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
20073: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
20074: }
20075: }
20076: }
20077: my $cachetime = 24*60*60;
20078: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20079: if (ref($lastactref) eq 'HASH') {
20080: $lastactref->{'domdefaults'} = 1;
20081: }
20082: if (keys(%changes) > 0) {
20083: my %lt = &trust_titles();
20084: $resulttext = &mt('Changes made:').'<ul>';
20085: foreach my $prefix (@prefixes) {
20086: if (ref($changes{$prefix}) eq 'HASH') {
20087: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
20088: foreach my $type (@types) {
20089: if (defined($changes{$prefix}{$type})) {
20090: my ($newvalue,$notinuse);
20091: if (ref($defaultshash{'trust'}) eq 'HASH') {
20092: if (ref($defaultshash{'trust'}{$prefix})) {
20093: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
20094: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
20095: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
20096: }
20097: } else {
20098: $notinuse = 1;
20099: }
20100: }
20101: }
20102: if ($notinuse) {
20103: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
20104: } elsif ($newvalue eq '') {
20105: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
20106: } else {
20107: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
20108: }
20109: }
20110: }
20111: $resulttext .= '</ul>';
20112: }
20113: }
20114: $resulttext .= '</ul>';
20115: } else {
20116: $resulttext = $nochgmsg;
20117: }
20118: } else {
20119: $resulttext = '<span class="LC_error">'.
20120: &mt('An error occurred: [_1]',$putresult).'</span>';
20121: }
20122: } else {
20123: $resulttext = $nochgmsg;
20124: }
20125: return $resulttext;
20126: }
20127:
20128: sub modify_loadbalancing {
20129: my ($dom,%domconfig) = @_;
20130: my $primary_id = &Apache::lonnet::domain($dom,'primary');
20131: my $intdom = &Apache::lonnet::internet_dom($primary_id);
20132: my ($othertitle,$usertypes,$types) =
20133: &Apache::loncommon::sorted_inst_types($dom);
20134: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20135: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
20136: my @sparestypes = ('primary','default');
20137: my %typetitles = &sparestype_titles();
20138: my $resulttext;
20139: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20140: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20141: %existing = %{$domconfig{'loadbalancing'}};
20142: }
20143: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
20144: \%currtargets,\%currrules,\%currcookies);
20145: my ($saveloadbalancing,%defaultshash,%changes);
20146: my ($alltypes,$othertypes,$titles) =
20147: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
20148: my %ruletitles = &offloadtype_text();
20149: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
20150: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
20151: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
20152: if ($balancer eq '') {
20153: next;
20154: }
20155: if (!exists($servers{$balancer})) {
20156: if (exists($currbalancer{$balancer})) {
20157: push(@{$changes{'delete'}},$balancer);
20158: }
20159: next;
20160: }
20161: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
20162: push(@{$changes{'delete'}},$balancer);
20163: next;
20164: }
20165: if (!exists($currbalancer{$balancer})) {
20166: push(@{$changes{'add'}},$balancer);
20167: }
20168: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
20169: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
20170: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
20171: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20172: $saveloadbalancing = 1;
20173: }
20174: foreach my $sparetype (@sparestypes) {
20175: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
20176: my @offloadto;
20177: foreach my $target (@targets) {
20178: if (($servers{$target}) && ($target ne $balancer)) {
20179: if ($sparetype eq 'default') {
20180: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
20181: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
20182: }
20183: }
20184: unless(grep(/^\Q$target\E$/,@offloadto)) {
20185: push(@offloadto,$target);
20186: }
20187: }
20188: }
20189: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
20190: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
20191: push(@offloadto,$balancer);
20192: }
20193: }
20194: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
20195: }
20196: if ($env{'form.loadbalancing_cookie_'.$i}) {
20197: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
20198: if (exists($currbalancer{$balancer})) {
20199: unless ($currcookies{$balancer}) {
20200: $changes{'curr'}{$balancer}{'cookie'} = 1;
20201: }
20202: }
20203: } elsif (exists($currbalancer{$balancer})) {
20204: if ($currcookies{$balancer}) {
20205: $changes{'curr'}{$balancer}{'cookie'} = 1;
20206: }
20207: }
20208: if (ref($currtargets{$balancer}) eq 'HASH') {
20209: foreach my $sparetype (@sparestypes) {
20210: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
20211: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
20212: if (@targetdiffs > 0) {
20213: $changes{'curr'}{$balancer}{'targets'} = 1;
20214: }
20215: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20216: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20217: $changes{'curr'}{$balancer}{'targets'} = 1;
20218: }
20219: }
20220: }
20221: } else {
20222: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
20223: foreach my $sparetype (@sparestypes) {
20224: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20225: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20226: $changes{'curr'}{$balancer}{'targets'} = 1;
20227: }
20228: }
20229: }
20230: }
20231: }
20232: my $ishomedom;
20233: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
20234: $ishomedom = 1;
20235: }
20236: if (ref($alltypes) eq 'ARRAY') {
20237: foreach my $type (@{$alltypes}) {
20238: my $rule;
20239: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
20240: (!$ishomedom)) {
20241: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
20242: }
20243: if ($rule eq 'specific') {
20244: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
20245: if (exists($servers{$specifiedhost})) {
20246: $rule = $specifiedhost;
20247: }
20248: }
20249: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
20250: if (ref($currrules{$balancer}) eq 'HASH') {
20251: if ($rule ne $currrules{$balancer}{$type}) {
20252: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20253: }
20254: } elsif ($rule ne '') {
20255: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20256: }
20257: }
20258: }
20259: }
20260: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
20261: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
20262: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
20263: $defaultshash{'loadbalancing'} = {};
20264: }
20265: my $putresult = &Apache::lonnet::put_dom('configuration',
20266: \%defaultshash,$dom);
20267: if ($putresult eq 'ok') {
20268: if (keys(%changes) > 0) {
20269: my %toupdate;
20270: if (ref($changes{'delete'}) eq 'ARRAY') {
20271: foreach my $balancer (sort(@{$changes{'delete'}})) {
20272: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
20273: $toupdate{$balancer} = 1;
20274: }
20275: }
20276: if (ref($changes{'add'}) eq 'ARRAY') {
20277: foreach my $balancer (sort(@{$changes{'add'}})) {
20278: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
20279: $toupdate{$balancer} = 1;
20280: }
20281: }
20282: if (ref($changes{'curr'}) eq 'HASH') {
20283: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
20284: $toupdate{$balancer} = 1;
20285: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
20286: if ($changes{'curr'}{$balancer}{'targets'}) {
20287: my %offloadstr;
20288: foreach my $sparetype (@sparestypes) {
20289: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20290: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20291: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20292: }
20293: }
20294: }
20295: if (keys(%offloadstr) == 0) {
20296: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
20297: } else {
20298: my $showoffload;
20299: foreach my $sparetype (@sparestypes) {
20300: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
20301: if (defined($offloadstr{$sparetype})) {
20302: $showoffload .= $offloadstr{$sparetype};
20303: } else {
20304: $showoffload .= &mt('None');
20305: }
20306: $showoffload .= (' 'x3);
20307: }
20308: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
20309: }
20310: }
20311: }
20312: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
20313: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
20314: foreach my $type (@{$alltypes}) {
20315: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
20316: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20317: my $balancetext;
20318: if ($rule eq '') {
20319: $balancetext = $ruletitles{'default'};
20320: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
20321: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20322: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20323: foreach my $sparetype (@sparestypes) {
20324: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20325: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20326: }
20327: }
20328: foreach my $item (@{$alltypes}) {
20329: next if ($item =~ /^_LC_ipchange/);
20330: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
20331: if ($hasrule eq 'homeserver') {
20332: map { $toupdate{$_} = 1; } (keys(%libraryservers));
20333: } else {
20334: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
20335: if ($servers{$hasrule}) {
20336: $toupdate{$hasrule} = 1;
20337: }
20338: }
20339: }
20340: }
20341: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
20342: $balancetext = $ruletitles{$rule};
20343: } else {
20344: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20345: $balancetext = $ruletitles{'particular'}.' '.$receiver;
20346: if ($receiver) {
20347: $toupdate{$receiver};
20348: }
20349: }
20350: } else {
20351: $balancetext = $ruletitles{$rule};
20352: }
20353: } else {
20354: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
20355: }
20356: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
20357: }
20358: }
20359: }
20360: }
20361: if ($changes{'curr'}{$balancer}{'cookie'}) {
20362: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
20363: $balancer).'</li>';
20364: }
20365: if (keys(%toupdate)) {
20366: my %thismachine;
20367: my $updatedhere;
20368: my $cachetime = 60*60*24;
20369: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
20370: foreach my $lonhost (keys(%toupdate)) {
20371: if ($thismachine{$lonhost}) {
20372: unless ($updatedhere) {
20373: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
20374: $defaultshash{'loadbalancing'},
20375: $cachetime);
20376: $updatedhere = 1;
20377: }
20378: } else {
20379: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
20380: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20381: }
20382: }
20383: }
20384: }
20385: }
20386: if ($resulttext ne '') {
20387: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
20388: } else {
20389: $resulttext = $nochgmsg;
20390: }
20391: } else {
20392: $resulttext = $nochgmsg;
20393: }
20394: } else {
20395: $resulttext = '<span class="LC_error">'.
20396: &mt('An error occurred: [_1]',$putresult).'</span>';
20397: }
20398: } else {
20399: $resulttext = $nochgmsg;
20400: }
20401: return $resulttext;
20402: }
20403:
20404: sub recurse_check {
20405: my ($chkcats,$categories,$depth,$name) = @_;
20406: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
20407: my $chg = 0;
20408: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
20409: my $category = $chkcats->[$depth]{$name}[$j];
20410: my $item;
20411: if ($category eq '') {
20412: $chg ++;
20413: } else {
20414: my $deeper = $depth + 1;
20415: $item = &escape($category).':'.&escape($name).':'.$depth;
20416: if ($chg) {
20417: $categories->{$item} -= $chg;
20418: }
20419: &recurse_check($chkcats,$categories,$deeper,$category);
20420: $deeper --;
20421: }
20422: }
20423: }
20424: return;
20425: }
20426:
20427: sub recurse_cat_deletes {
20428: my ($item,$coursecategories,$deletions) = @_;
20429: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20430: my $subdepth = $depth + 1;
20431: if (ref($coursecategories) eq 'HASH') {
20432: foreach my $subitem (keys(%{$coursecategories})) {
20433: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
20434: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
20435: delete($coursecategories->{$subitem});
20436: $deletions->{$subitem} = 1;
20437: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
20438: }
20439: }
20440: }
20441: return;
20442: }
20443:
20444: sub active_dc_picker {
20445: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
20446: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
20447: my @domcoord = keys(%domcoords);
20448: if (keys(%currhash)) {
20449: foreach my $dc (keys(%currhash)) {
20450: unless (exists($domcoords{$dc})) {
20451: push(@domcoord,$dc);
20452: }
20453: }
20454: }
20455: @domcoord = sort(@domcoord);
20456: my $numdcs = scalar(@domcoord);
20457: my $rows = 0;
20458: my $table;
20459: if ($numdcs > 1) {
20460: $table = '<table>';
20461: for (my $i=0; $i<@domcoord; $i++) {
20462: my $rem = $i%($numinrow);
20463: if ($rem == 0) {
20464: if ($i > 0) {
20465: $table .= '</tr>';
20466: }
20467: $table .= '<tr>';
20468: $rows ++;
20469: }
20470: my $check = '';
20471: if ($inputtype eq 'radio') {
20472: if (keys(%currhash) == 0) {
20473: if (!$i) {
20474: $check = ' checked="checked"';
20475: }
20476: } elsif (exists($currhash{$domcoord[$i]})) {
20477: $check = ' checked="checked"';
20478: }
20479: } else {
20480: if (exists($currhash{$domcoord[$i]})) {
20481: $check = ' checked="checked"';
20482: }
20483: }
20484: if ($i == @domcoord - 1) {
20485: my $colsleft = $numinrow - $rem;
20486: if ($colsleft > 1) {
20487: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
20488: } else {
20489: $table .= '<td class="LC_left_item">';
20490: }
20491: } else {
20492: $table .= '<td class="LC_left_item">';
20493: }
20494: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
20495: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20496: $table .= '<span class="LC_nobreak"><label>'.
20497: '<input type="'.$inputtype.'" name="'.$name.'"'.
20498: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
20499: if ($user ne $dcname.':'.$dcdom) {
20500: $table .= ' ('.$dcname.':'.$dcdom.')';
20501: }
20502: $table .= '</label></span></td>';
20503: }
20504: $table .= '</tr></table>';
20505: } elsif ($numdcs == 1) {
20506: my ($dcname,$dcdom) = split(':',$domcoord[0]);
20507: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20508: if ($inputtype eq 'radio') {
20509: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
20510: if ($user ne $dcname.':'.$dcdom) {
20511: $table .= ' ('.$dcname.':'.$dcdom.')';
20512: }
20513: } else {
20514: my $check;
20515: if (exists($currhash{$domcoord[0]})) {
20516: $check = ' checked="checked"';
20517: }
20518: $table = '<span class="LC_nobreak"><label>'.
20519: '<input type="checkbox" name="'.$name.'" '.
20520: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
20521: if ($user ne $dcname.':'.$dcdom) {
20522: $table .= ' ('.$dcname.':'.$dcdom.')';
20523: }
20524: $table .= '</label></span>';
20525: $rows ++;
20526: }
20527: }
20528: return ($numdcs,$table,$rows);
20529: }
20530:
20531: sub usersession_titles {
20532: return &Apache::lonlocal::texthash(
20533: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
20534: remote => 'Hosting of sessions for users in this domain on servers in other domains',
20535: spares => 'Servers offloaded to, when busy',
20536: version => 'LON-CAPA version requirement',
20537: excludedomain => 'Allow all, but exclude specific domains',
20538: includedomain => 'Deny all, but include specific domains',
20539: primary => 'Primary (checked first)',
20540: default => 'Default',
20541: );
20542: }
20543:
20544: sub id_for_thisdom {
20545: my (%servers) = @_;
20546: my %altids;
20547: foreach my $server (keys(%servers)) {
20548: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20549: if ($serverhome ne $server) {
20550: $altids{$serverhome} = $server;
20551: }
20552: }
20553: return %altids;
20554: }
20555:
20556: sub count_servers {
20557: my ($currbalancer,%servers) = @_;
20558: my (@spares,$numspares);
20559: foreach my $lonhost (sort(keys(%servers))) {
20560: next if ($currbalancer eq $lonhost);
20561: push(@spares,$lonhost);
20562: }
20563: if ($currbalancer) {
20564: $numspares = scalar(@spares);
20565: } else {
20566: $numspares = scalar(@spares) - 1;
20567: }
20568: return ($numspares,@spares);
20569: }
20570:
20571: sub lonbalance_targets_js {
20572: my ($dom,$types,$servers,$settings) = @_;
20573: my $select = &mt('Select');
20574: my ($alltargets,$allishome,$allinsttypes,@alltypes);
20575: if (ref($servers) eq 'HASH') {
20576: $alltargets = join("','",sort(keys(%{$servers})));
20577: my @homedoms;
20578: foreach my $server (sort(keys(%{$servers}))) {
20579: if (&Apache::lonnet::host_domain($server) eq $dom) {
20580: push(@homedoms,'1');
20581: } else {
20582: push(@homedoms,'0');
20583: }
20584: }
20585: $allishome = join("','",@homedoms);
20586: }
20587: if (ref($types) eq 'ARRAY') {
20588: if (@{$types} > 0) {
20589: @alltypes = @{$types};
20590: }
20591: }
20592: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
20593: $allinsttypes = join("','",@alltypes);
20594: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20595: if (ref($settings) eq 'HASH') {
20596: %existing = %{$settings};
20597: }
20598: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
20599: \%currtargets,\%currrules,\%currcookies);
20600: my $balancers = join("','",sort(keys(%currbalancer)));
20601: return <<"END";
20602:
20603: <script type="text/javascript">
20604: // <![CDATA[
20605:
20606: currBalancers = new Array('$balancers');
20607:
20608: function toggleTargets(balnum) {
20609: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20610: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
20611: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
20612: var prevbalancer = prevhostitem.value;
20613: var baltotal = document.getElementById('loadbalancing_total').value;
20614: prevhostitem.value = balancer;
20615: if (prevbalancer != '') {
20616: var prevIdx = currBalancers.indexOf(prevbalancer);
20617: if (prevIdx != -1) {
20618: currBalancers.splice(prevIdx,1);
20619: }
20620: }
20621: if (balancer == '') {
20622: hideSpares(balnum);
20623: } else {
20624: var currIdx = currBalancers.indexOf(balancer);
20625: if (currIdx == -1) {
20626: currBalancers.push(balancer);
20627: }
20628: var homedoms = new Array('$allishome');
20629: var ishomedom = homedoms[lonhostitem.selectedIndex];
20630: showSpares(balancer,ishomedom,balnum);
20631: }
20632: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
20633: return;
20634: }
20635:
20636: function showSpares(balancer,ishomedom,balnum) {
20637: var alltargets = new Array('$alltargets');
20638: var insttypes = new Array('$allinsttypes');
20639: var offloadtypes = new Array('primary','default');
20640:
20641: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
20642: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
20643:
20644: for (var i=0; i<offloadtypes.length; i++) {
20645: var count = 0;
20646: for (var j=0; j<alltargets.length; j++) {
20647: if (alltargets[j] != balancer) {
20648: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
20649: item.value = alltargets[j];
20650: item.style.textAlign='left';
20651: item.style.textFace='normal';
20652: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
20653: if (currBalancers.indexOf(alltargets[j]) == -1) {
20654: item.disabled = '';
20655: } else {
20656: item.disabled = 'disabled';
20657: item.checked = false;
20658: }
20659: count ++;
20660: }
20661: }
20662: }
20663: for (var k=0; k<insttypes.length; k++) {
20664: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
20665: if (ishomedom == 1) {
20666: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
20667: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
20668: } else {
20669: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
20670: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
20671: }
20672: } else {
20673: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
20674: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
20675: }
20676: if ((insttypes[k] != '_LC_external') &&
20677: ((insttypes[k] != '_LC_internetdom') ||
20678: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
20679: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
20680: item.options.length = 0;
20681: item.options[0] = new Option("","",true,true);
20682: var idx = 0;
20683: for (var m=0; m<alltargets.length; m++) {
20684: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
20685: idx ++;
20686: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
20687: }
20688: }
20689: }
20690: }
20691: return;
20692: }
20693:
20694: function hideSpares(balnum) {
20695: var alltargets = new Array('$alltargets');
20696: var insttypes = new Array('$allinsttypes');
20697: var offloadtypes = new Array('primary','default');
20698:
20699: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
20700: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
20701:
20702: var total = alltargets.length - 1;
20703: for (var i=0; i<offloadtypes; i++) {
20704: for (var j=0; j<total; j++) {
20705: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
20706: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
20707: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
20708: }
20709: }
20710: for (var k=0; k<insttypes.length; k++) {
20711: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
20712: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
20713: if (insttypes[k] != '_LC_external') {
20714: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
20715: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
20716: }
20717: }
20718: return;
20719: }
20720:
20721: function checkOffloads(item,balnum,type) {
20722: var alltargets = new Array('$alltargets');
20723: var offloadtypes = new Array('primary','default');
20724: if (item.checked) {
20725: var total = alltargets.length - 1;
20726: var other;
20727: if (type == offloadtypes[0]) {
20728: other = offloadtypes[1];
20729: } else {
20730: other = offloadtypes[0];
20731: }
20732: for (var i=0; i<total; i++) {
20733: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
20734: if (server == item.value) {
20735: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
20736: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
20737: }
20738: }
20739: }
20740: }
20741: return;
20742: }
20743:
20744: function singleServerToggle(balnum,type) {
20745: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
20746: if (offloadtoSelIdx == 0) {
20747: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
20748: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
20749:
20750: } else {
20751: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
20752: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
20753: }
20754: return;
20755: }
20756:
20757: function balanceruleChange(formname,balnum,type) {
20758: if (type == '_LC_external') {
20759: return;
20760: }
20761: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
20762: for (var i=0; i<typesRules.length; i++) {
20763: if (formname.elements[typesRules[i]].checked) {
20764: if (formname.elements[typesRules[i]].value != 'specific') {
20765: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
20766: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
20767: } else {
20768: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
20769: }
20770: }
20771: }
20772: return;
20773: }
20774:
20775: function balancerDeleteChange(balnum) {
20776: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20777: var baltotal = document.getElementById('loadbalancing_total').value;
20778: var addtarget;
20779: var removetarget;
20780: var action = 'delete';
20781: if (document.getElementById('loadbalancing_delete_'+balnum)) {
20782: var lonhost = hostitem.value;
20783: var currIdx = currBalancers.indexOf(lonhost);
20784: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
20785: if (currIdx != -1) {
20786: currBalancers.splice(currIdx,1);
20787: }
20788: addtarget = lonhost;
20789: } else {
20790: if (currIdx == -1) {
20791: currBalancers.push(lonhost);
20792: }
20793: removetarget = lonhost;
20794: action = 'undelete';
20795: }
20796: balancerChange(balnum,baltotal,action,addtarget,removetarget);
20797: }
20798: return;
20799: }
20800:
20801: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
20802: if (baltotal > 1) {
20803: var offloadtypes = new Array('primary','default');
20804: var alltargets = new Array('$alltargets');
20805: var insttypes = new Array('$allinsttypes');
20806: for (var i=0; i<baltotal; i++) {
20807: if (i != balnum) {
20808: for (var j=0; j<offloadtypes.length; j++) {
20809: var total = alltargets.length - 1;
20810: for (var k=0; k<total; k++) {
20811: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
20812: var server = serveritem.value;
20813: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
20814: if (server == addtarget) {
20815: serveritem.disabled = '';
20816: }
20817: }
20818: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
20819: if (server == removetarget) {
20820: serveritem.disabled = 'disabled';
20821: serveritem.checked = false;
20822: }
20823: }
20824: }
20825: }
20826: for (var j=0; j<insttypes.length; j++) {
20827: if (insttypes[j] != '_LC_external') {
20828: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
20829: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
20830: var currSel = singleserver.selectedIndex;
20831: var currVal = singleserver.options[currSel].value;
20832: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
20833: var numoptions = singleserver.options.length;
20834: var needsnew = 1;
20835: for (var k=0; k<numoptions; k++) {
20836: if (singleserver.options[k] == addtarget) {
20837: needsnew = 0;
20838: break;
20839: }
20840: }
20841: if (needsnew == 1) {
20842: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
20843: }
20844: }
20845: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
20846: singleserver.options.length = 0;
20847: if ((currVal) && (currVal != removetarget)) {
20848: singleserver.options[0] = new Option("","",false,false);
20849: } else {
20850: singleserver.options[0] = new Option("","",true,true);
20851: }
20852: var idx = 0;
20853: for (var m=0; m<alltargets.length; m++) {
20854: if (currBalancers.indexOf(alltargets[m]) == -1) {
20855: idx ++;
20856: if (currVal == alltargets[m]) {
20857: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
20858: } else {
20859: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
20860: }
20861: }
20862: }
20863: }
20864: }
20865: }
20866: }
20867: }
20868: }
20869: }
20870: return;
20871: }
20872:
20873: // ]]>
20874: </script>
20875:
20876: END
20877: }
20878:
20879:
20880: sub new_spares_js {
20881: my @sparestypes = ('primary','default');
20882: my $types = join("','",@sparestypes);
20883: my $select = &mt('Select');
20884: return <<"END";
20885:
20886: <script type="text/javascript">
20887: // <![CDATA[
20888:
20889: function updateNewSpares(formname,lonhost) {
20890: var types = new Array('$types');
20891: var include = new Array();
20892: var exclude = new Array();
20893: for (var i=0; i<types.length; i++) {
20894: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
20895: for (var j=0; j<spareboxes.length; j++) {
20896: if (formname.elements[spareboxes[j]].checked) {
20897: exclude.push(formname.elements[spareboxes[j]].value);
20898: } else {
20899: include.push(formname.elements[spareboxes[j]].value);
20900: }
20901: }
20902: }
20903: for (var i=0; i<types.length; i++) {
20904: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
20905: var selIdx = newSpare.selectedIndex;
20906: var currnew = newSpare.options[selIdx].value;
20907: var okSpares = new Array();
20908: for (var j=0; j<newSpare.options.length; j++) {
20909: var possible = newSpare.options[j].value;
20910: if (possible != '') {
20911: if (exclude.indexOf(possible) == -1) {
20912: okSpares.push(possible);
20913: } else {
20914: if (currnew == possible) {
20915: selIdx = 0;
20916: }
20917: }
20918: }
20919: }
20920: for (var k=0; k<include.length; k++) {
20921: if (okSpares.indexOf(include[k]) == -1) {
20922: okSpares.push(include[k]);
20923: }
20924: }
20925: okSpares.sort();
20926: newSpare.options.length = 0;
20927: if (selIdx == 0) {
20928: newSpare.options[0] = new Option("$select","",true,true);
20929: } else {
20930: newSpare.options[0] = new Option("$select","",false,false);
20931: }
20932: for (var m=0; m<okSpares.length; m++) {
20933: var idx = m+1;
20934: var selThis = 0;
20935: if (selIdx != 0) {
20936: if (okSpares[m] == currnew) {
20937: selThis = 1;
20938: }
20939: }
20940: if (selThis == 1) {
20941: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
20942: } else {
20943: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
20944: }
20945: }
20946: }
20947: return;
20948: }
20949:
20950: function checkNewSpares(lonhost,type) {
20951: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
20952: var chosen = newSpare.options[newSpare.selectedIndex].value;
20953: if (chosen != '') {
20954: var othertype;
20955: var othernewSpare;
20956: if (type == 'primary') {
20957: othernewSpare = document.getElementById('newspare_default_'+lonhost);
20958: }
20959: if (type == 'default') {
20960: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
20961: }
20962: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
20963: othernewSpare.selectedIndex = 0;
20964: }
20965: }
20966: return;
20967: }
20968:
20969: // ]]>
20970: </script>
20971:
20972: END
20973:
20974: }
20975:
20976: sub common_domprefs_js {
20977: return <<"END";
20978:
20979: <script type="text/javascript">
20980: // <![CDATA[
20981:
20982: function getIndicesByName(formname,item) {
20983: var group = new Array();
20984: for (var i=0;i<formname.elements.length;i++) {
20985: if (formname.elements[i].name == item) {
20986: group.push(formname.elements[i].id);
20987: }
20988: }
20989: return group;
20990: }
20991:
20992: // ]]>
20993: </script>
20994:
20995: END
20996:
20997: }
20998:
20999: sub recaptcha_js {
21000: my %lt = &captcha_phrases();
21001: return <<"END";
21002:
21003: <script type="text/javascript">
21004: // <![CDATA[
21005:
21006: function updateCaptcha(caller,context) {
21007: var privitem;
21008: var pubitem;
21009: var privtext;
21010: var pubtext;
21011: var versionitem;
21012: var versiontext;
21013: if (document.getElementById(context+'_recaptchapub')) {
21014: pubitem = document.getElementById(context+'_recaptchapub');
21015: } else {
21016: return;
21017: }
21018: if (document.getElementById(context+'_recaptchapriv')) {
21019: privitem = document.getElementById(context+'_recaptchapriv');
21020: } else {
21021: return;
21022: }
21023: if (document.getElementById(context+'_recaptchapubtxt')) {
21024: pubtext = document.getElementById(context+'_recaptchapubtxt');
21025: } else {
21026: return;
21027: }
21028: if (document.getElementById(context+'_recaptchaprivtxt')) {
21029: privtext = document.getElementById(context+'_recaptchaprivtxt');
21030: } else {
21031: return;
21032: }
21033: if (document.getElementById(context+'_recaptchaversion')) {
21034: versionitem = document.getElementById(context+'_recaptchaversion');
21035: } else {
21036: return;
21037: }
21038: if (document.getElementById(context+'_recaptchavertxt')) {
21039: versiontext = document.getElementById(context+'_recaptchavertxt');
21040: } else {
21041: return;
21042: }
21043: if (caller.checked) {
21044: if (caller.value == 'recaptcha') {
21045: pubitem.type = 'text';
21046: privitem.type = 'text';
21047: pubitem.size = '40';
21048: privitem.size = '40';
21049: pubtext.innerHTML = "$lt{'pub'}";
21050: privtext.innerHTML = "$lt{'priv'}";
21051: versionitem.type = 'text';
21052: versionitem.size = '3';
21053: versiontext.innerHTML = "$lt{'ver'}";
21054: } else {
21055: pubitem.type = 'hidden';
21056: privitem.type = 'hidden';
21057: versionitem.type = 'hidden';
21058: pubtext.innerHTML = '';
21059: privtext.innerHTML = '';
21060: versiontext.innerHTML = '';
21061: }
21062: }
21063: return;
21064: }
21065:
21066: // ]]>
21067: </script>
21068:
21069: END
21070:
21071: }
21072:
21073: sub toggle_display_js {
21074: return <<"END";
21075:
21076: <script type="text/javascript">
21077: // <![CDATA[
21078:
21079: function toggleDisplay(domForm,caller) {
21080: if (document.getElementById(caller)) {
21081: var divitem = document.getElementById(caller);
21082: var optionsElement = domForm.coursecredits;
21083: var checkval = 1;
21084: var dispval = 'block';
21085: var selfcreateRegExp = /^cancreate_emailverified/;
21086: if (caller == 'emailoptions') {
21087: optionsElement = domForm.cancreate_email;
21088: }
21089: if (caller == 'studentsubmission') {
21090: optionsElement = domForm.postsubmit;
21091: }
21092: if (caller == 'cloneinstcode') {
21093: optionsElement = domForm.canclone;
21094: checkval = 'instcode';
21095: }
21096: if (selfcreateRegExp.test(caller)) {
21097: optionsElement = domForm.elements[caller];
21098: checkval = 'other';
21099: dispval = 'inline'
21100: }
21101: if (optionsElement.length) {
21102: var currval;
21103: for (var i=0; i<optionsElement.length; i++) {
21104: if (optionsElement[i].checked) {
21105: currval = optionsElement[i].value;
21106: }
21107: }
21108: if (currval == checkval) {
21109: divitem.style.display = dispval;
21110: } else {
21111: divitem.style.display = 'none';
21112: }
21113: }
21114: }
21115: return;
21116: }
21117:
21118: // ]]>
21119: </script>
21120:
21121: END
21122:
21123: }
21124:
21125: sub captcha_phrases {
21126: return &Apache::lonlocal::texthash (
21127: priv => 'Private key',
21128: pub => 'Public key',
21129: original => 'original (CAPTCHA)',
21130: recaptcha => 'successor (ReCAPTCHA)',
21131: notused => 'unused',
21132: ver => 'ReCAPTCHA version (1 or 2)',
21133: );
21134: }
21135:
21136: sub devalidate_remote_domconfs {
21137: my ($dom,$cachekeys) = @_;
21138: return unless (ref($cachekeys) eq 'HASH');
21139: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21140: my %thismachine;
21141: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
21142: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
21143: 'directorysrch','passwdconf','cats');
21144: if (keys(%servers)) {
21145: foreach my $server (keys(%servers)) {
21146: next if ($thismachine{$server});
21147: my @cached;
21148: foreach my $name (@posscached) {
21149: if ($cachekeys->{$name}) {
21150: push(@cached,&escape($name).':'.&escape($dom));
21151: }
21152: }
21153: if (@cached) {
21154: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
21155: }
21156: }
21157: }
21158: return;
21159: }
21160:
21161: 1;
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