1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.358 2019/05/06 01:30:14 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, placement, and lti).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179:
180: my $registered_cleanup;
181: my $modified_urls;
182:
183: sub handler {
184: my $r=shift;
185: if ($r->header_only) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: return OK;
189: }
190:
191: my $context = 'domain';
192: my $dom = $env{'request.role.domain'};
193: my $domdesc = &Apache::lonnet::domain($dom,'description');
194: if (&Apache::lonnet::allowed('mau',$dom)) {
195: &Apache::loncommon::content_type($r,'text/html');
196: $r->send_http_header;
197: } else {
198: $env{'user.error.msg'}=
199: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
200: return HTTP_NOT_ACCEPTABLE;
201: }
202:
203: $registered_cleanup=0;
204: @{$modified_urls}=();
205:
206: &Apache::lonhtmlcommon::clear_breadcrumbs();
207: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
208: ['phase','actions']);
209: my $phase = 'pickactions';
210: if ( exists($env{'form.phase'}) ) {
211: $phase = $env{'form.phase'};
212: }
213: my %servers = &Apache::lonnet::internet_dom_servers($dom);
214: my %domconfig =
215: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
216: 'quotas','autoenroll','autoupdate','autocreate',
217: 'directorysrch','usercreation','usermodification',
218: 'contacts','defaults','scantron','coursecategories',
219: 'serverstatuses','requestcourses','helpsettings',
220: 'coursedefaults','usersessions','loadbalancing',
221: 'requestauthor','selfenrollment','inststatus',
222: 'ltitools','ssl','trust','lti','privacy','passwords'],$dom);
223: my %encconfig =
224: &Apache::lonnet::get_dom('encconfig',['ltitools','lti'],$dom);
225: if (ref($domconfig{'ltitools'}) eq 'HASH') {
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
229: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
230: foreach my $item ('key','secret') {
231: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
232: }
233: }
234: }
235: }
236: }
237: if (ref($domconfig{'lti'}) eq 'HASH') {
238: if (ref($encconfig{'lti'}) eq 'HASH') {
239: foreach my $id (keys(%{$domconfig{'lti'}})) {
240: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
241: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
242: foreach my $item ('key','secret') {
243: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
244: }
245: }
246: }
247: }
248: }
249: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
250: 'autoupdate','autocreate','directorysrch','contacts','privacy',
251: 'usercreation','selfcreation','usermodification','scantron',
252: 'requestcourses','requestauthor','coursecategories',
253: 'serverstatuses','helpsettings','coursedefaults',
254: 'ltitools','selfenrollment','usersessions','ssl','trust','lti');
255: my %existing;
256: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
257: %existing = %{$domconfig{'loadbalancing'}};
258: }
259: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
260: push(@prefs_order,'loadbalancing');
261: }
262: my %prefs = (
263: 'rolecolors' =>
264: { text => 'Default color schemes',
265: help => 'Domain_Configuration_Color_Schemes',
266: header => [{col1 => 'Student Settings',
267: col2 => '',},
268: {col1 => 'Coordinator Settings',
269: col2 => '',},
270: {col1 => 'Author Settings',
271: col2 => '',},
272: {col1 => 'Administrator Settings',
273: col2 => '',}],
274: print => \&print_rolecolors,
275: modify => \&modify_rolecolors,
276: },
277: 'login' =>
278: { text => 'Log-in page options',
279: help => 'Domain_Configuration_Login_Page',
280: header => [{col1 => 'Log-in Page Items',
281: col2 => '',},
282: {col1 => 'Log-in Help',
283: col2 => 'Value'},
284: {col1 => 'Custom HTML in document head',
285: col2 => 'Value'}],
286: print => \&print_login,
287: modify => \&modify_login,
288: },
289: 'defaults' =>
290: { text => 'Default authentication/language/timezone/portal/types',
291: help => 'Domain_Configuration_LangTZAuth',
292: header => [{col1 => 'Setting',
293: col2 => 'Value'},
294: {col1 => 'Institutional user types',
295: col2 => 'Name displayed'}],
296: print => \&print_defaults,
297: modify => \&modify_defaults,
298: },
299: 'passwords' =>
300: { text => 'Passwords (Internal authentication)',
301: help => 'Domain_Configuration_Passwords',
302: header => [{col1 => 'Resetting Forgotten Password',
303: col2 => 'Settings'},
304: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
305: col2 => 'Settings'},
306: {col1 => 'Rules for LON-CAPA Passwords',
307: col2 => 'Settings'},
308: {col1 => 'Course Owner Changing Student Passwords',
309: col2 => 'Settings'}],
310: print => \&print_passwords,
311: modify => \&modify_passwords,
312: },
313: 'quotas' =>
314: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
315: help => 'Domain_Configuration_Quotas',
316: header => [{col1 => 'User affiliation',
317: col2 => 'Available tools',
318: col3 => 'Quotas, MB; (Authoring requires role)',}],
319: print => \&print_quotas,
320: modify => \&modify_quotas,
321: },
322: 'autoenroll' =>
323: { text => 'Auto-enrollment settings',
324: help => 'Domain_Configuration_Auto_Enrollment',
325: header => [{col1 => 'Configuration setting',
326: col2 => 'Value(s)'}],
327: print => \&print_autoenroll,
328: modify => \&modify_autoenroll,
329: },
330: 'autoupdate' =>
331: { text => 'Auto-update settings',
332: help => 'Domain_Configuration_Auto_Updates',
333: header => [{col1 => 'Setting',
334: col2 => 'Value',},
335: {col1 => 'Setting',
336: col2 => 'Affiliation'},
337: {col1 => 'User population',
338: col2 => 'Updatable user data'}],
339: print => \&print_autoupdate,
340: modify => \&modify_autoupdate,
341: },
342: 'autocreate' =>
343: { text => 'Auto-course creation settings',
344: help => 'Domain_Configuration_Auto_Creation',
345: header => [{col1 => 'Configuration Setting',
346: col2 => 'Value',}],
347: print => \&print_autocreate,
348: modify => \&modify_autocreate,
349: },
350: 'directorysrch' =>
351: { text => 'Directory searches',
352: help => 'Domain_Configuration_InstDirectory_Search',
353: header => [{col1 => 'Institutional Directory Setting',
354: col2 => 'Value',},
355: {col1 => 'LON-CAPA Directory Setting',
356: col2 => 'Value',}],
357: print => \&print_directorysrch,
358: modify => \&modify_directorysrch,
359: },
360: 'contacts' =>
361: { text => 'E-mail addresses and helpform',
362: help => 'Domain_Configuration_Contact_Info',
363: header => [{col1 => 'Default e-mail addresses',
364: col2 => 'Value',},
365: {col1 => 'Recipient(s) for notifications',
366: col2 => 'Value',},
367: {col1 => 'Nightly status check e-mail',
368: col2 => 'Settings',},
369: {col1 => 'Ask helpdesk form settings',
370: col2 => 'Value',},],
371: print => \&print_contacts,
372: modify => \&modify_contacts,
373: },
374: 'usercreation' =>
375: { text => 'User creation',
376: help => 'Domain_Configuration_User_Creation',
377: header => [{col1 => 'Format rule type',
378: col2 => 'Format rules in force'},
379: {col1 => 'User account creation',
380: col2 => 'Usernames which may be created',},
381: {col1 => 'Context',
382: col2 => 'Assignable authentication types'}],
383: print => \&print_usercreation,
384: modify => \&modify_usercreation,
385: },
386: 'selfcreation' =>
387: { text => 'Users self-creating accounts',
388: help => 'Domain_Configuration_Self_Creation',
389: header => [{col1 => 'Self-creation with institutional username',
390: col2 => 'Enabled?'},
391: {col1 => 'Institutional user type (login/SSO self-creation)',
392: col2 => 'Information user can enter'},
393: {col1 => 'Self-creation with e-mail verification',
394: col2 => 'Settings'}],
395: print => \&print_selfcreation,
396: modify => \&modify_selfcreation,
397: },
398: 'usermodification' =>
399: { text => 'User modification',
400: help => 'Domain_Configuration_User_Modification',
401: header => [{col1 => 'Target user has role',
402: col2 => 'User information updatable in author context'},
403: {col1 => 'Target user has role',
404: col2 => 'User information updatable in course context'}],
405: print => \&print_usermodification,
406: modify => \&modify_usermodification,
407: },
408: 'scantron' =>
409: { text => 'Bubblesheet format',
410: help => 'Domain_Configuration_Scantron_Format',
411: header => [ {col1 => 'Bubblesheet format file',
412: col2 => ''},
413: {col1 => 'Bubblesheet data upload formats',
414: col2 => 'Settings'}],
415: print => \&print_scantron,
416: modify => \&modify_scantron,
417: },
418: 'requestcourses' =>
419: {text => 'Request creation of courses',
420: help => 'Domain_Configuration_Request_Courses',
421: header => [{col1 => 'User affiliation',
422: col2 => 'Availability/Processing of requests',},
423: {col1 => 'Setting',
424: col2 => 'Value'},
425: {col1 => 'Available textbooks',
426: col2 => ''},
427: {col1 => 'Available templates',
428: col2 => ''},
429: {col1 => 'Validation (not official courses)',
430: col2 => 'Value'},],
431: print => \&print_quotas,
432: modify => \&modify_quotas,
433: },
434: 'requestauthor' =>
435: {text => 'Request Authoring Space',
436: help => 'Domain_Configuration_Request_Author',
437: header => [{col1 => 'User affiliation',
438: col2 => 'Availability/Processing of requests',},
439: {col1 => 'Setting',
440: col2 => 'Value'}],
441: print => \&print_quotas,
442: modify => \&modify_quotas,
443: },
444: 'coursecategories' =>
445: { text => 'Cataloging of courses/communities',
446: help => 'Domain_Configuration_Cataloging_Courses',
447: header => [{col1 => 'Catalog type/availability',
448: col2 => '',},
449: {col1 => 'Category settings for standard catalog',
450: col2 => '',},
451: {col1 => 'Categories',
452: col2 => '',
453: }],
454: print => \&print_coursecategories,
455: modify => \&modify_coursecategories,
456: },
457: 'serverstatuses' =>
458: {text => 'Access to server status pages',
459: help => 'Domain_Configuration_Server_Status',
460: header => [{col1 => 'Status Page',
461: col2 => 'Other named users',
462: col3 => 'Specific IPs',
463: }],
464: print => \&print_serverstatuses,
465: modify => \&modify_serverstatuses,
466: },
467: 'helpsettings' =>
468: {text => 'Support settings',
469: help => 'Domain_Configuration_Help_Settings',
470: header => [{col1 => 'Help Page Settings (logged-in users)',
471: col2 => 'Value'},
472: {col1 => 'Helpdesk Roles',
473: col2 => 'Settings'},],
474: print => \&print_helpsettings,
475: modify => \&modify_helpsettings,
476: },
477: 'coursedefaults' =>
478: {text => 'Course/Community defaults',
479: help => 'Domain_Configuration_Course_Defaults',
480: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
481: col2 => 'Value',},
482: {col1 => 'Defaults which can be overridden for each course by a DC',
483: col2 => 'Value',},],
484: print => \&print_coursedefaults,
485: modify => \&modify_coursedefaults,
486: },
487: 'selfenrollment' =>
488: {text => 'Self-enrollment in Course/Community',
489: help => 'Domain_Configuration_Selfenrollment',
490: header => [{col1 => 'Configuration Rights',
491: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
492: {col1 => 'Defaults',
493: col2 => 'Value'},
494: {col1 => 'Self-enrollment validation (optional)',
495: col2 => 'Value'},],
496: print => \&print_selfenrollment,
497: modify => \&modify_selfenrollment,
498: },
499: 'privacy' =>
500: {text => 'Availability of User Information',
501: help => 'Domain_Configuration_User_Privacy',
502: header => [{col1 => 'Role assigned in different domain',
503: col2 => 'Approval options'},
504: {col1 => 'Role assigned in different domain to user of type',
505: col2 => 'User information available in that domain'},
506: {col1 => "Role assigned in user's domain",
507: col2 => 'Information viewable by privileged user'},
508: {col1 => "Role assigned in user's domain",
509: col2 => 'Information viewable by unprivileged user'}],
510: print => \&print_privacy,
511: modify => \&modify_privacy,
512: },
513: 'usersessions' =>
514: {text => 'User session hosting/offloading',
515: help => 'Domain_Configuration_User_Sessions',
516: header => [{col1 => 'Domain server',
517: col2 => 'Servers to offload sessions to when busy'},
518: {col1 => 'Hosting of users from other domains',
519: col2 => 'Rules'},
520: {col1 => "Hosting domain's own users elsewhere",
521: col2 => 'Rules'}],
522: print => \&print_usersessions,
523: modify => \&modify_usersessions,
524: },
525: 'loadbalancing' =>
526: {text => 'Dedicated Load Balancer(s)',
527: help => 'Domain_Configuration_Load_Balancing',
528: header => [{col1 => 'Balancers',
529: col2 => 'Default destinations',
530: col3 => 'User affiliation',
531: col4 => 'Overrides'},
532: ],
533: print => \&print_loadbalancing,
534: modify => \&modify_loadbalancing,
535: },
536: 'ltitools' =>
537: {text => 'External Tools (LTI)',
538: help => 'Domain_Configuration_LTI_Tools',
539: header => [{col1 => 'Setting',
540: col2 => 'Value',}],
541: print => \&print_ltitools,
542: modify => \&modify_ltitools,
543: },
544: 'ssl' =>
545: {text => 'LON-CAPA Network (SSL)',
546: help => 'Domain_Configuration_Network_SSL',
547: header => [{col1 => 'Server',
548: col2 => 'Certificate Status'},
549: {col1 => 'Connections to other servers',
550: col2 => 'Rules'},
551: {col1 => 'Connections from other servers',
552: col2 => 'Rules'},
553: {col1 => "Replicating domain's published content",
554: col2 => 'Rules'}],
555: print => \&print_ssl,
556: modify => \&modify_ssl,
557: },
558: 'trust' =>
559: {text => 'Trust Settings',
560: help => 'Domain_Configuration_Trust',
561: header => [{col1 => "Access to this domain's content by others",
562: col2 => 'Rules'},
563: {col1 => "Access to other domain's content by this domain",
564: col2 => 'Rules'},
565: {col1 => "Enrollment in this domain's courses by others",
566: col2 => 'Rules',},
567: {col1 => "Co-author roles in this domain for others",
568: col2 => 'Rules',},
569: {col1 => "Co-author roles for this domain's users elsewhere",
570: col2 => 'Rules',},
571: {col1 => "Domain roles in this domain assignable to others",
572: col2 => 'Rules'},
573: {col1 => "Course catalog for this domain displayed elsewhere",
574: col2 => 'Rules'},
575: {col1 => "Requests for creation of courses in this domain by others",
576: col2 => 'Rules'},
577: {col1 => "Users in other domains can send messages to this domain",
578: col2 => 'Rules'},],
579: print => \&print_trust,
580: modify => \&modify_trust,
581: },
582: 'lti' =>
583: {text => 'LTI Provider',
584: help => 'Domain_Configuration_LTI_Provider',
585: header => [{col1 => 'Setting',
586: col2 => 'Value',}],
587: print => \&print_lti,
588: modify => \&modify_lti,
589: },
590: );
591: if (keys(%servers) > 1) {
592: $prefs{'login'} = { text => 'Log-in page options',
593: help => 'Domain_Configuration_Login_Page',
594: header => [{col1 => 'Log-in Service',
595: col2 => 'Server Setting',},
596: {col1 => 'Log-in Page Items',
597: col2 => ''},
598: {col1 => 'Log-in Help',
599: col2 => 'Value'},
600: {col1 => 'Custom HTML in document head',
601: col2 => 'Value'}],
602: print => \&print_login,
603: modify => \&modify_login,
604: };
605: }
606:
607: my @roles = ('student','coordinator','author','admin');
608: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
609: &Apache::lonhtmlcommon::add_breadcrumb
610: ({href=>"javascript:changePage(document.$phase,'pickactions')",
611: text=>"Settings to display/modify"});
612: my $confname = $dom.'-domainconfig';
613:
614: if ($phase eq 'process') {
615: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
616: \%prefs,\%domconfig,$confname,\@roles);
617: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
618: $r->rflush();
619: &devalidate_remote_domconfs($dom,$result);
620: }
621: } elsif ($phase eq 'display') {
622: my $js = &recaptcha_js().
623: &toggle_display_js();
624: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
625: my ($othertitle,$usertypes,$types) =
626: &Apache::loncommon::sorted_inst_types($dom);
627: $js .= &lonbalance_targets_js($dom,$types,\%servers,
628: $domconfig{'loadbalancing'}).
629: &new_spares_js().
630: &common_domprefs_js().
631: &Apache::loncommon::javascript_array_indexof();
632: }
633: if (grep(/^requestcourses$/,@actions)) {
634: my $javascript_validations;
635: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
636: $js .= <<END;
637: <script type="text/javascript">
638: $javascript_validations
639: </script>
640: $coursebrowserjs
641: END
642: }
643: if (grep(/^selfcreation$/,@actions)) {
644: $js .= &selfcreate_javascript();
645: }
646: if (grep(/^contacts$/,@actions)) {
647: $js .= &contacts_javascript();
648: }
649: if (grep(/^scantron$/,@actions)) {
650: $js .= &scantron_javascript();
651: }
652: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
653: } else {
654: # check if domconfig user exists for the domain.
655: my $servadm = $r->dir_config('lonAdmEMail');
656: my ($configuserok,$author_ok,$switchserver) =
657: &config_check($dom,$confname,$servadm);
658: unless ($configuserok eq 'ok') {
659: &Apache::lonconfigsettings::print_header($r,$phase,$context);
660: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
661: $confname).
662: '<br />'
663: );
664: if ($switchserver) {
665: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
666: '<br />'.
667: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
668: '<br />'.
669: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
670: '<br />'.
671: &mt('To do that now, use the following link: [_1]',$switchserver)
672: );
673: } else {
674: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
675: '<br />'.
676: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
677: );
678: }
679: $r->print(&Apache::loncommon::end_page());
680: return OK;
681: }
682: if (keys(%domconfig) == 0) {
683: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
684: my @ids=&Apache::lonnet::current_machine_ids();
685: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
686: my %designhash = &Apache::loncommon::get_domainconf($dom);
687: my @loginimages = ('img','logo','domlogo','login');
688: my $custom_img_count = 0;
689: foreach my $img (@loginimages) {
690: if ($designhash{$dom.'.login.'.$img} ne '') {
691: $custom_img_count ++;
692: }
693: }
694: foreach my $role (@roles) {
695: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
696: $custom_img_count ++;
697: }
698: }
699: if ($custom_img_count > 0) {
700: &Apache::lonconfigsettings::print_header($r,$phase,$context);
701: my $switch_server = &check_switchserver($dom,$confname);
702: $r->print(
703: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
704: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
705: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
706: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
707: if ($switch_server) {
708: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
709: }
710: $r->print(&Apache::loncommon::end_page());
711: return OK;
712: }
713: }
714: }
715: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
716: }
717: return OK;
718: }
719:
720: sub process_changes {
721: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
722: my %domconfig;
723: if (ref($values) eq 'HASH') {
724: %domconfig = %{$values};
725: }
726: my $output;
727: if ($action eq 'login') {
728: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
729: } elsif ($action eq 'rolecolors') {
730: $output = &modify_rolecolors($r,$dom,$confname,$roles,
731: $lastactref,%domconfig);
732: } elsif ($action eq 'quotas') {
733: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
734: } elsif ($action eq 'autoenroll') {
735: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
736: } elsif ($action eq 'autoupdate') {
737: $output = &modify_autoupdate($dom,%domconfig);
738: } elsif ($action eq 'autocreate') {
739: $output = &modify_autocreate($dom,%domconfig);
740: } elsif ($action eq 'directorysrch') {
741: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
742: } elsif ($action eq 'usercreation') {
743: $output = &modify_usercreation($dom,%domconfig);
744: } elsif ($action eq 'selfcreation') {
745: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
746: } elsif ($action eq 'usermodification') {
747: $output = &modify_usermodification($dom,%domconfig);
748: } elsif ($action eq 'contacts') {
749: $output = &modify_contacts($dom,$lastactref,%domconfig);
750: } elsif ($action eq 'defaults') {
751: $output = &modify_defaults($dom,$lastactref,%domconfig);
752: } elsif ($action eq 'scantron') {
753: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
754: } elsif ($action eq 'coursecategories') {
755: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
756: } elsif ($action eq 'serverstatuses') {
757: $output = &modify_serverstatuses($dom,%domconfig);
758: } elsif ($action eq 'requestcourses') {
759: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
760: } elsif ($action eq 'requestauthor') {
761: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
762: } elsif ($action eq 'helpsettings') {
763: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
764: } elsif ($action eq 'coursedefaults') {
765: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
766: } elsif ($action eq 'selfenrollment') {
767: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
768: } elsif ($action eq 'usersessions') {
769: $output = &modify_usersessions($dom,$lastactref,%domconfig);
770: } elsif ($action eq 'loadbalancing') {
771: $output = &modify_loadbalancing($dom,%domconfig);
772: } elsif ($action eq 'ltitools') {
773: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
774: } elsif ($action eq 'ssl') {
775: $output = &modify_ssl($dom,$lastactref,%domconfig);
776: } elsif ($action eq 'trust') {
777: $output = &modify_trust($dom,$lastactref,%domconfig);
778: } elsif ($action eq 'lti') {
779: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
780: } elsif ($action eq 'privacy') {
781: $output = &modify_privacy($dom,%domconfig);
782: } elsif ($action eq 'passwords') {
783: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
784: }
785: return $output;
786: }
787:
788: sub print_config_box {
789: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
790: my $rowtotal = 0;
791: my $output;
792: if ($action eq 'coursecategories') {
793: $output = &coursecategories_javascript($settings);
794: } elsif ($action eq 'defaults') {
795: $output = &defaults_javascript($settings);
796: } elsif ($action eq 'passwords') {
797: $output = &passwords_javascript();
798: } elsif ($action eq 'helpsettings') {
799: my (%privs,%levelscurrent);
800: my %full=();
801: my %levels=(
802: course => {},
803: domain => {},
804: system => {},
805: );
806: my $context = 'domain';
807: my $crstype = 'Course';
808: my $formname = 'display';
809: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
810: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
811: $output =
812: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
813: \@templateroles);
814: } elsif ($action eq 'ltitools') {
815: $output .= <itools_javascript($settings);
816: } elsif ($action eq 'lti') {
817: $output .= <i_javascript($settings);
818: }
819: $output .=
820: '<table class="LC_nested_outer">
821: <tr>
822: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
823: &mt($item->{text}).' '.
824: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
825: '</tr>';
826: $rowtotal ++;
827: my $numheaders = 1;
828: if (ref($item->{'header'}) eq 'ARRAY') {
829: $numheaders = scalar(@{$item->{'header'}});
830: }
831: if ($numheaders > 1) {
832: my $colspan = '';
833: my $rightcolspan = '';
834: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
835: ($action eq 'directorysrch') ||
836: (($action eq 'login') && ($numheaders < 4))) {
837: $colspan = ' colspan="2"';
838: }
839: if ($action eq 'usersessions') {
840: $rightcolspan = ' colspan="3"';
841: }
842: $output .= '
843: <tr>
844: <td>
845: <table class="LC_nested">
846: <tr class="LC_info_row">
847: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
848: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
849: </tr>';
850: $rowtotal ++;
851: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
852: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
853: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
854: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
855: ($action eq 'contacts') || ($action eq 'privacy')) {
856: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
857: } elsif ($action eq 'passwords') {
858: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
859: } elsif ($action eq 'coursecategories') {
860: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
861: } elsif ($action eq 'scantron') {
862: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
863: } elsif ($action eq 'login') {
864: if ($numheaders == 4) {
865: $colspan = ' colspan="2"';
866: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
867: } else {
868: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
869: }
870: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
871: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
872: } elsif ($action eq 'rolecolors') {
873: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
874: }
875: $output .= '
876: </table>
877: </td>
878: </tr>
879: <tr>
880: <td>
881: <table class="LC_nested">
882: <tr class="LC_info_row">
883: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
884: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
885: </tr>';
886: $rowtotal ++;
887: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
888: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
889: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
890: ($action eq 'trust') || ($action eq 'contacts') ||
891: ($action eq 'privacy') || ($action eq 'passwords')) {
892: if ($action eq 'coursecategories') {
893: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
894: $colspan = ' colspan="2"';
895: } elsif ($action eq 'trust') {
896: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
897: } elsif ($action eq 'passwords') {
898: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
899: } else {
900: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
901: }
902: if ($action eq 'trust') {
903: $output .= '
904: </table>
905: </td>
906: </tr>';
907: my @trusthdrs = qw(2 3 4 5 6 7);
908: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
909: for (my $i=0; $i<@trusthdrs; $i++) {
910: $output .= '
911: <tr>
912: <td>
913: <table class="LC_nested">
914: <tr class="LC_info_row">
915: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
916: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
917: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
918: </table>
919: </td>
920: </tr>';
921: }
922: $output .= '
923: <tr>
924: <td>
925: <table class="LC_nested">
926: <tr class="LC_info_row">
927: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
928: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
929: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
930: } else {
931: $output .= '
932: </table>
933: </td>
934: </tr>
935: <tr>
936: <td>
937: <table class="LC_nested">
938: <tr class="LC_info_row">
939: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
940: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
941: </tr>'."\n";
942: if ($action eq 'coursecategories') {
943: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
944: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
945: if ($action eq 'passwords') {
946: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
947: } else {
948: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
949: }
950: $output .= '
951: </tr>
952: </table>
953: </td>
954: </tr>
955: <tr>
956: <td>
957: <table class="LC_nested">
958: <tr class="LC_info_row">
959: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
960: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
961: if ($action eq 'passwords') {
962: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
963: } else {
964: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
965: }
966: $output .= '
967: </table>
968: </td>
969: </tr>
970: <tr>';
971: } else {
972: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
973: }
974: }
975: $rowtotal ++;
976: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
977: ($action eq 'defaults') || ($action eq 'directorysrch') ||
978: ($action eq 'helpsettings')) {
979: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
980: } elsif ($action eq 'scantron') {
981: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
982: } elsif ($action eq 'ssl') {
983: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
984: </table>
985: </td>
986: </tr>
987: <tr>
988: <td>
989: <table class="LC_nested">
990: <tr class="LC_info_row">
991: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
992: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
993: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
994: </table>
995: </td>
996: </tr>
997: <tr>
998: <td>
999: <table class="LC_nested">
1000: <tr class="LC_info_row">
1001: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1002: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1003: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1004: } elsif ($action eq 'login') {
1005: if ($numheaders == 4) {
1006: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1007: </table>
1008: </td>
1009: </tr>
1010: <tr>
1011: <td>
1012: <table class="LC_nested">
1013: <tr class="LC_info_row">
1014: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1015: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1016: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1017: $rowtotal ++;
1018: } else {
1019: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1020: }
1021: $output .= '
1022: </table>
1023: </td>
1024: </tr>
1025: <tr>
1026: <td>
1027: <table class="LC_nested">
1028: <tr class="LC_info_row">';
1029: if ($numheaders == 4) {
1030: $output .= '
1031: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1032: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1033: </tr>';
1034: } else {
1035: $output .= '
1036: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1037: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1038: </tr>';
1039: }
1040: $rowtotal ++;
1041: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
1042: } elsif ($action eq 'requestcourses') {
1043: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1044: $rowtotal ++;
1045: $output .= &print_studentcode($settings,\$rowtotal).'
1046: </table>
1047: </td>
1048: </tr>
1049: <tr>
1050: <td>
1051: <table class="LC_nested">
1052: <tr class="LC_info_row">
1053: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1054: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1055: &textbookcourses_javascript($settings).
1056: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1057: </table>
1058: </td>
1059: </tr>
1060: <tr>
1061: <td>
1062: <table class="LC_nested">
1063: <tr class="LC_info_row">
1064: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1065: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1066: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1067: </table>
1068: </td>
1069: </tr>
1070: <tr>
1071: <td>
1072: <table class="LC_nested">
1073: <tr class="LC_info_row">
1074: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1075: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1076: </tr>'.
1077: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1078: } elsif ($action eq 'requestauthor') {
1079: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1080: $rowtotal ++;
1081: } elsif ($action eq 'rolecolors') {
1082: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1083: </table>
1084: </td>
1085: </tr>
1086: <tr>
1087: <td>
1088: <table class="LC_nested">
1089: <tr class="LC_info_row">
1090: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1091: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1092: <td class="LC_right_item" style="vertical-align: top">'.
1093: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1094: </tr>'.
1095: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1096: </table>
1097: </td>
1098: </tr>
1099: <tr>
1100: <td>
1101: <table class="LC_nested">
1102: <tr class="LC_info_row">
1103: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1104: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1105: </tr>'.
1106: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1107: $rowtotal += 2;
1108: }
1109: } else {
1110: $output .= '
1111: <tr>
1112: <td>
1113: <table class="LC_nested">
1114: <tr class="LC_info_row">';
1115: if ($action eq 'login') {
1116: $output .= '
1117: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1118: } elsif ($action eq 'serverstatuses') {
1119: $output .= '
1120: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1121: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1122:
1123: } else {
1124: $output .= '
1125: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1126: }
1127: if (defined($item->{'header'}->[0]->{'col3'})) {
1128: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1129: &mt($item->{'header'}->[0]->{'col2'});
1130: if ($action eq 'serverstatuses') {
1131: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1132: }
1133: } else {
1134: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1135: &mt($item->{'header'}->[0]->{'col2'});
1136: }
1137: $output .= '</td>';
1138: if ($item->{'header'}->[0]->{'col3'}) {
1139: if (defined($item->{'header'}->[0]->{'col4'})) {
1140: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1141: &mt($item->{'header'}->[0]->{'col3'});
1142: } else {
1143: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1144: &mt($item->{'header'}->[0]->{'col3'});
1145: }
1146: if ($action eq 'serverstatuses') {
1147: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1148: }
1149: $output .= '</td>';
1150: }
1151: if ($item->{'header'}->[0]->{'col4'}) {
1152: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1153: &mt($item->{'header'}->[0]->{'col4'});
1154: }
1155: $output .= '</tr>';
1156: $rowtotal ++;
1157: if ($action eq 'quotas') {
1158: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1159: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1160: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1161: ($action eq 'ltitools') || ($action eq 'lti')) {
1162: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1163: }
1164: }
1165: $output .= '
1166: </table>
1167: </td>
1168: </tr>
1169: </table><br />';
1170: return ($output,$rowtotal);
1171: }
1172:
1173: sub print_login {
1174: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1175: my ($css_class,$datatable);
1176: my %choices = &login_choices();
1177:
1178: if ($caller eq 'service') {
1179: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1180: my $choice = $choices{'disallowlogin'};
1181: $css_class = ' class="LC_odd_row"';
1182: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1183: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1184: '<th>'.$choices{'server'}.'</th>'.
1185: '<th>'.$choices{'serverpath'}.'</th>'.
1186: '<th>'.$choices{'custompath'}.'</th>'.
1187: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1188: my %disallowed;
1189: if (ref($settings) eq 'HASH') {
1190: if (ref($settings->{'loginvia'}) eq 'HASH') {
1191: %disallowed = %{$settings->{'loginvia'}};
1192: }
1193: }
1194: foreach my $lonhost (sort(keys(%servers))) {
1195: my $direct = 'selected="selected"';
1196: if (ref($disallowed{$lonhost}) eq 'HASH') {
1197: if ($disallowed{$lonhost}{'server'} ne '') {
1198: $direct = '';
1199: }
1200: }
1201: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1202: '<td><select name="'.$lonhost.'_server">'.
1203: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1204: '</option>';
1205: foreach my $hostid (sort(keys(%servers))) {
1206: next if ($servers{$hostid} eq $servers{$lonhost});
1207: my $selected = '';
1208: if (ref($disallowed{$lonhost}) eq 'HASH') {
1209: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1210: $selected = 'selected="selected"';
1211: }
1212: }
1213: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1214: $servers{$hostid}.'</option>';
1215: }
1216: $datatable .= '</select></td>'.
1217: '<td><select name="'.$lonhost.'_serverpath">';
1218: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1219: my $pathname = $path;
1220: if ($path eq 'custom') {
1221: $pathname = &mt('Custom Path').' ->';
1222: }
1223: my $selected = '';
1224: if (ref($disallowed{$lonhost}) eq 'HASH') {
1225: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1226: $selected = 'selected="selected"';
1227: }
1228: } elsif ($path eq '') {
1229: $selected = 'selected="selected"';
1230: }
1231: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1232: }
1233: $datatable .= '</select></td>';
1234: my ($custom,$exempt);
1235: if (ref($disallowed{$lonhost}) eq 'HASH') {
1236: $custom = $disallowed{$lonhost}{'custompath'};
1237: $exempt = $disallowed{$lonhost}{'exempt'};
1238: }
1239: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1240: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1241: '</tr>';
1242: }
1243: $datatable .= '</table></td></tr>';
1244: return $datatable;
1245: } elsif ($caller eq 'page') {
1246: my %defaultchecked = (
1247: 'coursecatalog' => 'on',
1248: 'helpdesk' => 'on',
1249: 'adminmail' => 'off',
1250: 'newuser' => 'off',
1251: );
1252: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1253: my (%checkedon,%checkedoff);
1254: foreach my $item (@toggles) {
1255: if ($defaultchecked{$item} eq 'on') {
1256: $checkedon{$item} = ' checked="checked" ';
1257: $checkedoff{$item} = ' ';
1258: } elsif ($defaultchecked{$item} eq 'off') {
1259: $checkedoff{$item} = ' checked="checked" ';
1260: $checkedon{$item} = ' ';
1261: }
1262: }
1263: my @images = ('img','logo','domlogo','login');
1264: my @logintext = ('textcol','bgcol');
1265: my @bgs = ('pgbg','mainbg','sidebg');
1266: my @links = ('link','alink','vlink');
1267: my %designhash = &Apache::loncommon::get_domainconf($dom);
1268: my %defaultdesign = %Apache::loncommon::defaultdesign;
1269: my (%is_custom,%designs);
1270: my %defaults = (
1271: font => $defaultdesign{'login.font'},
1272: );
1273: foreach my $item (@images) {
1274: $defaults{$item} = $defaultdesign{'login.'.$item};
1275: $defaults{'showlogo'}{$item} = 1;
1276: }
1277: foreach my $item (@bgs) {
1278: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1279: }
1280: foreach my $item (@logintext) {
1281: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1282: }
1283: foreach my $item (@links) {
1284: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1285: }
1286: if (ref($settings) eq 'HASH') {
1287: foreach my $item (@toggles) {
1288: if ($settings->{$item} eq '1') {
1289: $checkedon{$item} = ' checked="checked" ';
1290: $checkedoff{$item} = ' ';
1291: } elsif ($settings->{$item} eq '0') {
1292: $checkedoff{$item} = ' checked="checked" ';
1293: $checkedon{$item} = ' ';
1294: }
1295: }
1296: foreach my $item (@images) {
1297: if (defined($settings->{$item})) {
1298: $designs{$item} = $settings->{$item};
1299: $is_custom{$item} = 1;
1300: }
1301: if (defined($settings->{'showlogo'}{$item})) {
1302: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1303: }
1304: }
1305: foreach my $item (@logintext) {
1306: if ($settings->{$item} ne '') {
1307: $designs{'logintext'}{$item} = $settings->{$item};
1308: $is_custom{$item} = 1;
1309: }
1310: }
1311: if ($settings->{'font'} ne '') {
1312: $designs{'font'} = $settings->{'font'};
1313: $is_custom{'font'} = 1;
1314: }
1315: foreach my $item (@bgs) {
1316: if ($settings->{$item} ne '') {
1317: $designs{'bgs'}{$item} = $settings->{$item};
1318: $is_custom{$item} = 1;
1319: }
1320: }
1321: foreach my $item (@links) {
1322: if ($settings->{$item} ne '') {
1323: $designs{'links'}{$item} = $settings->{$item};
1324: $is_custom{$item} = 1;
1325: }
1326: }
1327: } else {
1328: if ($designhash{$dom.'.login.font'} ne '') {
1329: $designs{'font'} = $designhash{$dom.'.login.font'};
1330: $is_custom{'font'} = 1;
1331: }
1332: foreach my $item (@images) {
1333: if ($designhash{$dom.'.login.'.$item} ne '') {
1334: $designs{$item} = $designhash{$dom.'.login.'.$item};
1335: $is_custom{$item} = 1;
1336: }
1337: }
1338: foreach my $item (@bgs) {
1339: if ($designhash{$dom.'.login.'.$item} ne '') {
1340: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1341: $is_custom{$item} = 1;
1342: }
1343: }
1344: foreach my $item (@links) {
1345: if ($designhash{$dom.'.login.'.$item} ne '') {
1346: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1347: $is_custom{$item} = 1;
1348: }
1349: }
1350: }
1351: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1352: logo => 'Institution Logo',
1353: domlogo => 'Domain Logo',
1354: login => 'Login box');
1355: my $itemcount = 1;
1356: foreach my $item (@toggles) {
1357: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1358: $datatable .=
1359: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1360: '</td><td>'.
1361: '<span class="LC_nobreak"><label><input type="radio" name="'.
1362: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1363: '</label> <label><input type="radio" name="'.$item.'"'.
1364: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1365: '</tr>';
1366: $itemcount ++;
1367: }
1368: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1369: $datatable .= '</tr></table></td></tr>';
1370: } elsif ($caller eq 'help') {
1371: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1372: my $switchserver = &check_switchserver($dom,$confname);
1373: my $itemcount = 1;
1374: $defaulturl = '/adm/loginproblems.html';
1375: $defaulttype = 'default';
1376: %lt = &Apache::lonlocal::texthash (
1377: del => 'Delete?',
1378: rep => 'Replace:',
1379: upl => 'Upload:',
1380: default => 'Default',
1381: custom => 'Custom',
1382: );
1383: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1384: my @currlangs;
1385: if (ref($settings) eq 'HASH') {
1386: if (ref($settings->{'helpurl'}) eq 'HASH') {
1387: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1388: next if ($settings->{'helpurl'}{$key} eq '');
1389: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1390: $type{$key} = 'custom';
1391: unless ($key eq 'nolang') {
1392: push(@currlangs,$key);
1393: }
1394: }
1395: } elsif ($settings->{'helpurl'} ne '') {
1396: $type{'nolang'} = 'custom';
1397: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1398: }
1399: }
1400: foreach my $lang ('nolang',sort(@currlangs)) {
1401: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1402: $datatable .= '<tr'.$css_class.'>';
1403: if ($url{$lang} eq '') {
1404: $url{$lang} = $defaulturl;
1405: }
1406: if ($type{$lang} eq '') {
1407: $type{$lang} = $defaulttype;
1408: }
1409: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1410: if ($lang eq 'nolang') {
1411: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1412: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1413: } else {
1414: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1415: $langchoices{$lang},
1416: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1417: }
1418: $datatable .= '</span></td>'."\n".
1419: '<td class="LC_left_item">';
1420: if ($type{$lang} eq 'custom') {
1421: $datatable .= '<span class="LC_nobreak"><label>'.
1422: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1423: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1424: } else {
1425: $datatable .= $lt{'upl'};
1426: }
1427: $datatable .='<br />';
1428: if ($switchserver) {
1429: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1430: } else {
1431: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1432: }
1433: $datatable .= '</td></tr>';
1434: $itemcount ++;
1435: }
1436: my @addlangs;
1437: foreach my $lang (sort(keys(%langchoices))) {
1438: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1439: push(@addlangs,$lang);
1440: }
1441: if (@addlangs > 0) {
1442: my %toadd;
1443: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1444: $toadd{''} = &mt('Select');
1445: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1446: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1447: &mt('Add log-in help page for a specific language:').' '.
1448: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1449: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1450: if ($switchserver) {
1451: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1452: } else {
1453: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1454: }
1455: $datatable .= '</td></tr>';
1456: $itemcount ++;
1457: }
1458: $datatable .= &captcha_choice('login',$settings,$itemcount);
1459: } elsif ($caller eq 'headtag') {
1460: my %domservers = &Apache::lonnet::get_servers($dom);
1461: my $choice = $choices{'headtag'};
1462: $css_class = ' class="LC_odd_row"';
1463: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1464: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1465: '<th>'.$choices{'current'}.'</th>'.
1466: '<th>'.$choices{'action'}.'</th>'.
1467: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1468: my (%currurls,%currexempt);
1469: if (ref($settings) eq 'HASH') {
1470: if (ref($settings->{'headtag'}) eq 'HASH') {
1471: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1472: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1473: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1474: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1475: }
1476: }
1477: }
1478: }
1479: my %lt = &Apache::lonlocal::texthash(
1480: del => 'Delete?',
1481: rep => 'Replace:',
1482: upl => 'Upload:',
1483: curr => 'View contents',
1484: none => 'None',
1485: );
1486: my $switchserver = &check_switchserver($dom,$confname);
1487: foreach my $lonhost (sort(keys(%domservers))) {
1488: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1489: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1490: if ($currurls{$lonhost}) {
1491: $datatable .= '<td class="LC_right_item"><a href="'.
1492: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1493: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1494: '">'.$lt{'curr'}.'</a></td>'.
1495: '<td><span class="LC_nobreak"><label>'.
1496: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1497: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1498: } else {
1499: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1500: }
1501: $datatable .='<br />';
1502: if ($switchserver) {
1503: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1504: } else {
1505: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1506: }
1507: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1508: }
1509: $datatable .= '</table></td></tr>';
1510: }
1511: return $datatable;
1512: }
1513:
1514: sub login_choices {
1515: my %choices =
1516: &Apache::lonlocal::texthash (
1517: coursecatalog => 'Display Course/Community Catalog link?',
1518: adminmail => "Display Administrator's E-mail Address?",
1519: helpdesk => 'Display "Contact Helpdesk" link',
1520: disallowlogin => "Login page requests redirected",
1521: hostid => "Server",
1522: server => "Redirect to:",
1523: serverpath => "Path",
1524: custompath => "Custom",
1525: exempt => "Exempt IP(s)",
1526: directlogin => "No redirect",
1527: newuser => "Link to create a user account",
1528: img => "Header",
1529: logo => "Main Logo",
1530: domlogo => "Domain Logo",
1531: login => "Log-in Header",
1532: textcol => "Text color",
1533: bgcol => "Box color",
1534: bgs => "Background colors",
1535: links => "Link colors",
1536: font => "Font color",
1537: pgbg => "Header",
1538: mainbg => "Page",
1539: sidebg => "Login box",
1540: link => "Link",
1541: alink => "Active link",
1542: vlink => "Visited link",
1543: headtag => "Custom markup",
1544: action => "Action",
1545: current => "Current",
1546: );
1547: return %choices;
1548: }
1549:
1550: sub print_rolecolors {
1551: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1552: my %choices = &color_font_choices();
1553: my @bgs = ('pgbg','tabbg','sidebg');
1554: my @links = ('link','alink','vlink');
1555: my @images = ('img');
1556: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1557: my %designhash = &Apache::loncommon::get_domainconf($dom);
1558: my %defaultdesign = %Apache::loncommon::defaultdesign;
1559: my (%is_custom,%designs);
1560: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1561: if (ref($settings) eq 'HASH') {
1562: if (ref($settings->{$role}) eq 'HASH') {
1563: if ($settings->{$role}->{'img'} ne '') {
1564: $designs{'img'} = $settings->{$role}->{'img'};
1565: $is_custom{'img'} = 1;
1566: }
1567: if ($settings->{$role}->{'font'} ne '') {
1568: $designs{'font'} = $settings->{$role}->{'font'};
1569: $is_custom{'font'} = 1;
1570: }
1571: if ($settings->{$role}->{'fontmenu'} ne '') {
1572: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1573: $is_custom{'fontmenu'} = 1;
1574: }
1575: foreach my $item (@bgs) {
1576: if ($settings->{$role}->{$item} ne '') {
1577: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1578: $is_custom{$item} = 1;
1579: }
1580: }
1581: foreach my $item (@links) {
1582: if ($settings->{$role}->{$item} ne '') {
1583: $designs{'links'}{$item} = $settings->{$role}->{$item};
1584: $is_custom{$item} = 1;
1585: }
1586: }
1587: }
1588: } else {
1589: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1590: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1591: $is_custom{'img'} = 1;
1592: }
1593: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1594: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1595: $is_custom{'fontmenu'} = 1;
1596: }
1597: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1598: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1599: $is_custom{'font'} = 1;
1600: }
1601: foreach my $item (@bgs) {
1602: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1603: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1604: $is_custom{$item} = 1;
1605:
1606: }
1607: }
1608: foreach my $item (@links) {
1609: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1610: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1611: $is_custom{$item} = 1;
1612: }
1613: }
1614: }
1615: my $itemcount = 1;
1616: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1617: $datatable .= '</tr></table></td></tr>';
1618: return $datatable;
1619: }
1620:
1621: sub role_defaults {
1622: my ($role,$bgs,$links,$images,$logintext) = @_;
1623: my %defaults;
1624: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1625: return %defaults;
1626: }
1627: my %defaultdesign = %Apache::loncommon::defaultdesign;
1628: if ($role eq 'login') {
1629: %defaults = (
1630: font => $defaultdesign{$role.'.font'},
1631: );
1632: if (ref($logintext) eq 'ARRAY') {
1633: foreach my $item (@{$logintext}) {
1634: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1635: }
1636: }
1637: foreach my $item (@{$images}) {
1638: $defaults{'showlogo'}{$item} = 1;
1639: }
1640: } else {
1641: %defaults = (
1642: img => $defaultdesign{$role.'.img'},
1643: font => $defaultdesign{$role.'.font'},
1644: fontmenu => $defaultdesign{$role.'.fontmenu'},
1645: );
1646: }
1647: foreach my $item (@{$bgs}) {
1648: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1649: }
1650: foreach my $item (@{$links}) {
1651: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1652: }
1653: foreach my $item (@{$images}) {
1654: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1655: }
1656: return %defaults;
1657: }
1658:
1659: sub display_color_options {
1660: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1661: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1662: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1663: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1664: my $datatable = '<tr'.$css_class.'>'.
1665: '<td>'.$choices->{'font'}.'</td>';
1666: if (!$is_custom->{'font'}) {
1667: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1668: } else {
1669: $datatable .= '<td> </td>';
1670: }
1671: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1672:
1673: $datatable .= '<td><span class="LC_nobreak">'.
1674: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1675: ' value="'.$current_color.'" /> '.
1676: ' </span></td></tr>';
1677: unless ($role eq 'login') {
1678: $datatable .= '<tr'.$css_class.'>'.
1679: '<td>'.$choices->{'fontmenu'}.'</td>';
1680: if (!$is_custom->{'fontmenu'}) {
1681: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1682: } else {
1683: $datatable .= '<td> </td>';
1684: }
1685: $current_color = $designs->{'fontmenu'} ?
1686: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1687: $datatable .= '<td><span class="LC_nobreak">'.
1688: '<input class="colorchooser" type="text" size="10" name="'
1689: .$role.'_fontmenu"'.
1690: ' value="'.$current_color.'" /> '.
1691: ' </span></td></tr>';
1692: }
1693: my $switchserver = &check_switchserver($dom,$confname);
1694: foreach my $img (@{$images}) {
1695: $itemcount ++;
1696: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1697: $datatable .= '<tr'.$css_class.'>'.
1698: '<td>'.$choices->{$img};
1699: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1700: if ($role eq 'login') {
1701: if ($img eq 'login') {
1702: $login_hdr_pick =
1703: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1704: $logincolors =
1705: &login_text_colors($img,$role,$logintext,$phase,$choices,
1706: $designs,$defaults);
1707: } elsif ($img ne 'domlogo') {
1708: $datatable.= &logo_display_options($img,$defaults,$designs);
1709: }
1710: }
1711: $datatable .= '</td>';
1712: if ($designs->{$img} ne '') {
1713: $imgfile = $designs->{$img};
1714: $img_import = ($imgfile =~ m{^/adm/});
1715: } else {
1716: $imgfile = $defaults->{$img};
1717: }
1718: if ($imgfile) {
1719: my ($showfile,$fullsize);
1720: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1721: my $urldir = $1;
1722: my $filename = $2;
1723: my @info = &Apache::lonnet::stat_file($designs->{$img});
1724: if (@info) {
1725: my $thumbfile = 'tn-'.$filename;
1726: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1727: if (@thumb) {
1728: $showfile = $urldir.'/'.$thumbfile;
1729: } else {
1730: $showfile = $imgfile;
1731: }
1732: } else {
1733: $showfile = '';
1734: }
1735: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1736: $showfile = $imgfile;
1737: my $imgdir = $1;
1738: my $filename = $2;
1739: if (-e "$londocroot/$imgdir/tn-".$filename) {
1740: $showfile = "/$imgdir/tn-".$filename;
1741: } else {
1742: my $input = $londocroot.$imgfile;
1743: my $output = "$londocroot/$imgdir/tn-".$filename;
1744: if (!-e $output) {
1745: my ($width,$height) = &thumb_dimensions();
1746: my ($fullwidth,$fullheight) = &check_dimensions($input);
1747: if ($fullwidth ne '' && $fullheight ne '') {
1748: if ($fullwidth > $width && $fullheight > $height) {
1749: my $size = $width.'x'.$height;
1750: my @args = ('convert','-sample',$size,$input,$output);
1751: system({$args[0]} @args);
1752: $showfile = "/$imgdir/tn-".$filename;
1753: }
1754: }
1755: }
1756: }
1757: }
1758: if ($showfile) {
1759: if ($showfile =~ m{^/(adm|res)/}) {
1760: if ($showfile =~ m{^/res/}) {
1761: my $local_showfile =
1762: &Apache::lonnet::filelocation('',$showfile);
1763: &Apache::lonnet::repcopy($local_showfile);
1764: }
1765: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1766: }
1767: if ($imgfile) {
1768: if ($imgfile =~ m{^/(adm|res)/}) {
1769: if ($imgfile =~ m{^/res/}) {
1770: my $local_imgfile =
1771: &Apache::lonnet::filelocation('',$imgfile);
1772: &Apache::lonnet::repcopy($local_imgfile);
1773: }
1774: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1775: } else {
1776: $fullsize = $imgfile;
1777: }
1778: }
1779: $datatable .= '<td>';
1780: if ($img eq 'login') {
1781: $datatable .= $login_hdr_pick;
1782: }
1783: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1784: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1785: } else {
1786: $datatable .= '<td> </td><td class="LC_left_item">'.
1787: &mt('Upload:').'<br />';
1788: }
1789: } else {
1790: $datatable .= '<td> </td><td class="LC_left_item">'.
1791: &mt('Upload:').'<br />';
1792: }
1793: if ($switchserver) {
1794: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1795: } else {
1796: if ($img ne 'login') { # suppress file selection for Log-in header
1797: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1798: }
1799: }
1800: $datatable .= '</td></tr>';
1801: }
1802: $itemcount ++;
1803: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1804: $datatable .= '<tr'.$css_class.'>'.
1805: '<td>'.$choices->{'bgs'}.'</td>';
1806: my $bgs_def;
1807: foreach my $item (@{$bgs}) {
1808: if (!$is_custom->{$item}) {
1809: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1810: }
1811: }
1812: if ($bgs_def) {
1813: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1814: } else {
1815: $datatable .= '<td> </td>';
1816: }
1817: $datatable .= '<td class="LC_right_item">'.
1818: '<table border="0"><tr>';
1819:
1820: foreach my $item (@{$bgs}) {
1821: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1822: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1823: if ($designs->{'bgs'}{$item}) {
1824: $datatable .= ' ';
1825: }
1826: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1827: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1828: }
1829: $datatable .= '</tr></table></td></tr>';
1830: $itemcount ++;
1831: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1832: $datatable .= '<tr'.$css_class.'>'.
1833: '<td>'.$choices->{'links'}.'</td>';
1834: my $links_def;
1835: foreach my $item (@{$links}) {
1836: if (!$is_custom->{$item}) {
1837: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1838: }
1839: }
1840: if ($links_def) {
1841: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1842: } else {
1843: $datatable .= '<td> </td>';
1844: }
1845: $datatable .= '<td class="LC_right_item">'.
1846: '<table border="0"><tr>';
1847: foreach my $item (@{$links}) {
1848: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1849: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1850: if ($designs->{'links'}{$item}) {
1851: $datatable.=' ';
1852: }
1853: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1854: '" /></td>';
1855: }
1856: $$rowtotal += $itemcount;
1857: return $datatable;
1858: }
1859:
1860: sub logo_display_options {
1861: my ($img,$defaults,$designs) = @_;
1862: my $checkedon;
1863: if (ref($defaults) eq 'HASH') {
1864: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1865: if ($defaults->{'showlogo'}{$img}) {
1866: $checkedon = 'checked="checked" ';
1867: }
1868: }
1869: }
1870: if (ref($designs) eq 'HASH') {
1871: if (ref($designs->{'showlogo'}) eq 'HASH') {
1872: if (defined($designs->{'showlogo'}{$img})) {
1873: if ($designs->{'showlogo'}{$img} == 0) {
1874: $checkedon = '';
1875: } elsif ($designs->{'showlogo'}{$img} == 1) {
1876: $checkedon = 'checked="checked" ';
1877: }
1878: }
1879: }
1880: }
1881: return '<br /><label> <input type="checkbox" name="'.
1882: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1883: &mt('show').'</label>'."\n";
1884: }
1885:
1886: sub login_header_options {
1887: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1888: my $output = '';
1889: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1890: $output .= &mt('Text default(s):').'<br />';
1891: if (!$is_custom->{'textcol'}) {
1892: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1893: ' ';
1894: }
1895: if (!$is_custom->{'bgcol'}) {
1896: $output .= $choices->{'bgcol'}.': '.
1897: '<span id="css_'.$role.'_font" style="background-color: '.
1898: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1899: }
1900: $output .= '<br />';
1901: }
1902: $output .='<br />';
1903: return $output;
1904: }
1905:
1906: sub login_text_colors {
1907: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1908: my $color_menu = '<table border="0"><tr>';
1909: foreach my $item (@{$logintext}) {
1910: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1911: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1912: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1913: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1914: }
1915: $color_menu .= '</tr></table><br />';
1916: return $color_menu;
1917: }
1918:
1919: sub image_changes {
1920: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1921: my $output;
1922: if ($img eq 'login') {
1923: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1924: } elsif (!$is_custom) {
1925: if ($img ne 'domlogo') {
1926: $output = &mt('Default image:').'<br />';
1927: } else {
1928: $output = &mt('Default in use:').'<br />';
1929: }
1930: }
1931: if ($img ne 'login') {
1932: if ($img_import) {
1933: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1934: }
1935: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1936: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1937: if ($is_custom) {
1938: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1939: '<input type="checkbox" name="'.
1940: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1941: '</label> '.&mt('Replace:').'</span><br />';
1942: } else {
1943: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1944: }
1945: }
1946: return $output;
1947: }
1948:
1949: sub print_quotas {
1950: my ($dom,$settings,$rowtotal,$action) = @_;
1951: my $context;
1952: if ($action eq 'quotas') {
1953: $context = 'tools';
1954: } else {
1955: $context = $action;
1956: }
1957: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1958: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1959: my $typecount = 0;
1960: my ($css_class,%titles);
1961: if ($context eq 'requestcourses') {
1962: @usertools = ('official','unofficial','community','textbook','placement','lti');
1963: @options =('norequest','approval','validate','autolimit');
1964: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1965: %titles = &courserequest_titles();
1966: } elsif ($context eq 'requestauthor') {
1967: @usertools = ('author');
1968: @options = ('norequest','approval','automatic');
1969: %titles = &authorrequest_titles();
1970: } else {
1971: @usertools = ('aboutme','blog','webdav','portfolio');
1972: %titles = &tool_titles();
1973: }
1974: if (ref($types) eq 'ARRAY') {
1975: foreach my $type (@{$types}) {
1976: my ($currdefquota,$currauthorquota);
1977: unless (($context eq 'requestcourses') ||
1978: ($context eq 'requestauthor')) {
1979: if (ref($settings) eq 'HASH') {
1980: if (ref($settings->{defaultquota}) eq 'HASH') {
1981: $currdefquota = $settings->{defaultquota}->{$type};
1982: } else {
1983: $currdefquota = $settings->{$type};
1984: }
1985: if (ref($settings->{authorquota}) eq 'HASH') {
1986: $currauthorquota = $settings->{authorquota}->{$type};
1987: }
1988: }
1989: }
1990: if (defined($usertypes->{$type})) {
1991: $typecount ++;
1992: $css_class = $typecount%2?' class="LC_odd_row"':'';
1993: $datatable .= '<tr'.$css_class.'>'.
1994: '<td>'.$usertypes->{$type}.'</td>'.
1995: '<td class="LC_left_item">';
1996: if ($context eq 'requestcourses') {
1997: $datatable .= '<table><tr>';
1998: }
1999: my %cell;
2000: foreach my $item (@usertools) {
2001: if ($context eq 'requestcourses') {
2002: my ($curroption,$currlimit);
2003: if (ref($settings) eq 'HASH') {
2004: if (ref($settings->{$item}) eq 'HASH') {
2005: $curroption = $settings->{$item}->{$type};
2006: if ($curroption =~ /^autolimit=(\d*)$/) {
2007: $currlimit = $1;
2008: }
2009: }
2010: }
2011: if (!$curroption) {
2012: $curroption = 'norequest';
2013: }
2014: $datatable .= '<th>'.$titles{$item}.'</th>';
2015: foreach my $option (@options) {
2016: my $val = $option;
2017: if ($option eq 'norequest') {
2018: $val = 0;
2019: }
2020: if ($option eq 'validate') {
2021: my $canvalidate = 0;
2022: if (ref($validations{$item}) eq 'HASH') {
2023: if ($validations{$item}{$type}) {
2024: $canvalidate = 1;
2025: }
2026: }
2027: next if (!$canvalidate);
2028: }
2029: my $checked = '';
2030: if ($option eq $curroption) {
2031: $checked = ' checked="checked"';
2032: } elsif ($option eq 'autolimit') {
2033: if ($curroption =~ /^autolimit/) {
2034: $checked = ' checked="checked"';
2035: }
2036: }
2037: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2038: '<input type="radio" name="crsreq_'.$item.
2039: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2040: $titles{$option}.'</label>';
2041: if ($option eq 'autolimit') {
2042: $cell{$item} .= ' <input type="text" name="crsreq_'.
2043: $item.'_limit_'.$type.'" size="1" '.
2044: 'value="'.$currlimit.'" />';
2045: }
2046: $cell{$item} .= '</span> ';
2047: if ($option eq 'autolimit') {
2048: $cell{$item} .= $titles{'unlimited'};
2049: }
2050: }
2051: } elsif ($context eq 'requestauthor') {
2052: my $curroption;
2053: if (ref($settings) eq 'HASH') {
2054: $curroption = $settings->{$type};
2055: }
2056: if (!$curroption) {
2057: $curroption = 'norequest';
2058: }
2059: foreach my $option (@options) {
2060: my $val = $option;
2061: if ($option eq 'norequest') {
2062: $val = 0;
2063: }
2064: my $checked = '';
2065: if ($option eq $curroption) {
2066: $checked = ' checked="checked"';
2067: }
2068: $datatable .= '<span class="LC_nobreak"><label>'.
2069: '<input type="radio" name="authorreq_'.$type.
2070: '" value="'.$val.'"'.$checked.' />'.
2071: $titles{$option}.'</label></span> ';
2072: }
2073: } else {
2074: my $checked = 'checked="checked" ';
2075: if (ref($settings) eq 'HASH') {
2076: if (ref($settings->{$item}) eq 'HASH') {
2077: if ($settings->{$item}->{$type} == 0) {
2078: $checked = '';
2079: } elsif ($settings->{$item}->{$type} == 1) {
2080: $checked = 'checked="checked" ';
2081: }
2082: }
2083: }
2084: $datatable .= '<span class="LC_nobreak"><label>'.
2085: '<input type="checkbox" name="'.$context.'_'.$item.
2086: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2087: '</label></span> ';
2088: }
2089: }
2090: if ($context eq 'requestcourses') {
2091: $datatable .= '</tr><tr>';
2092: foreach my $item (@usertools) {
2093: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2094: }
2095: $datatable .= '</tr></table>';
2096: }
2097: $datatable .= '</td>';
2098: unless (($context eq 'requestcourses') ||
2099: ($context eq 'requestauthor')) {
2100: $datatable .=
2101: '<td class="LC_right_item">'.
2102: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2103: '<input type="text" name="quota_'.$type.
2104: '" value="'.$currdefquota.
2105: '" size="5" /></span>'.(' ' x 2).
2106: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2107: '<input type="text" name="authorquota_'.$type.
2108: '" value="'.$currauthorquota.
2109: '" size="5" /></span></td>';
2110: }
2111: $datatable .= '</tr>';
2112: }
2113: }
2114: }
2115: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2116: $defaultquota = '20';
2117: $authorquota = '500';
2118: if (ref($settings) eq 'HASH') {
2119: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2120: $defaultquota = $settings->{'defaultquota'}->{'default'};
2121: } elsif (defined($settings->{'default'})) {
2122: $defaultquota = $settings->{'default'};
2123: }
2124: if (ref($settings->{'authorquota'}) eq 'HASH') {
2125: $authorquota = $settings->{'authorquota'}->{'default'};
2126: }
2127: }
2128: }
2129: $typecount ++;
2130: $css_class = $typecount%2?' class="LC_odd_row"':'';
2131: $datatable .= '<tr'.$css_class.'>'.
2132: '<td>'.$othertitle.'</td>'.
2133: '<td class="LC_left_item">';
2134: if ($context eq 'requestcourses') {
2135: $datatable .= '<table><tr>';
2136: }
2137: my %defcell;
2138: foreach my $item (@usertools) {
2139: if ($context eq 'requestcourses') {
2140: my ($curroption,$currlimit);
2141: if (ref($settings) eq 'HASH') {
2142: if (ref($settings->{$item}) eq 'HASH') {
2143: $curroption = $settings->{$item}->{'default'};
2144: if ($curroption =~ /^autolimit=(\d*)$/) {
2145: $currlimit = $1;
2146: }
2147: }
2148: }
2149: if (!$curroption) {
2150: $curroption = 'norequest';
2151: }
2152: $datatable .= '<th>'.$titles{$item}.'</th>';
2153: foreach my $option (@options) {
2154: my $val = $option;
2155: if ($option eq 'norequest') {
2156: $val = 0;
2157: }
2158: if ($option eq 'validate') {
2159: my $canvalidate = 0;
2160: if (ref($validations{$item}) eq 'HASH') {
2161: if ($validations{$item}{'default'}) {
2162: $canvalidate = 1;
2163: }
2164: }
2165: next if (!$canvalidate);
2166: }
2167: my $checked = '';
2168: if ($option eq $curroption) {
2169: $checked = ' checked="checked"';
2170: } elsif ($option eq 'autolimit') {
2171: if ($curroption =~ /^autolimit/) {
2172: $checked = ' checked="checked"';
2173: }
2174: }
2175: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2176: '<input type="radio" name="crsreq_'.$item.
2177: '_default" value="'.$val.'"'.$checked.' />'.
2178: $titles{$option}.'</label>';
2179: if ($option eq 'autolimit') {
2180: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2181: $item.'_limit_default" size="1" '.
2182: 'value="'.$currlimit.'" />';
2183: }
2184: $defcell{$item} .= '</span> ';
2185: if ($option eq 'autolimit') {
2186: $defcell{$item} .= $titles{'unlimited'};
2187: }
2188: }
2189: } elsif ($context eq 'requestauthor') {
2190: my $curroption;
2191: if (ref($settings) eq 'HASH') {
2192: $curroption = $settings->{'default'};
2193: }
2194: if (!$curroption) {
2195: $curroption = 'norequest';
2196: }
2197: foreach my $option (@options) {
2198: my $val = $option;
2199: if ($option eq 'norequest') {
2200: $val = 0;
2201: }
2202: my $checked = '';
2203: if ($option eq $curroption) {
2204: $checked = ' checked="checked"';
2205: }
2206: $datatable .= '<span class="LC_nobreak"><label>'.
2207: '<input type="radio" name="authorreq_default"'.
2208: ' value="'.$val.'"'.$checked.' />'.
2209: $titles{$option}.'</label></span> ';
2210: }
2211: } else {
2212: my $checked = 'checked="checked" ';
2213: if (ref($settings) eq 'HASH') {
2214: if (ref($settings->{$item}) eq 'HASH') {
2215: if ($settings->{$item}->{'default'} == 0) {
2216: $checked = '';
2217: } elsif ($settings->{$item}->{'default'} == 1) {
2218: $checked = 'checked="checked" ';
2219: }
2220: }
2221: }
2222: $datatable .= '<span class="LC_nobreak"><label>'.
2223: '<input type="checkbox" name="'.$context.'_'.$item.
2224: '" value="default" '.$checked.'/>'.$titles{$item}.
2225: '</label></span> ';
2226: }
2227: }
2228: if ($context eq 'requestcourses') {
2229: $datatable .= '</tr><tr>';
2230: foreach my $item (@usertools) {
2231: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2232: }
2233: $datatable .= '</tr></table>';
2234: }
2235: $datatable .= '</td>';
2236: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2237: $datatable .= '<td class="LC_right_item">'.
2238: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2239: '<input type="text" name="defaultquota" value="'.
2240: $defaultquota.'" size="5" /></span>'.(' ' x2).
2241: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2242: '<input type="text" name="authorquota" value="'.
2243: $authorquota.'" size="5" /></span></td>';
2244: }
2245: $datatable .= '</tr>';
2246: $typecount ++;
2247: $css_class = $typecount%2?' class="LC_odd_row"':'';
2248: $datatable .= '<tr'.$css_class.'>'.
2249: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2250: if ($context eq 'requestcourses') {
2251: $datatable .= &mt('(overrides affiliation, if set)').
2252: '</td>'.
2253: '<td class="LC_left_item">'.
2254: '<table><tr>';
2255: } else {
2256: $datatable .= &mt('(overrides affiliation, if checked)').
2257: '</td>'.
2258: '<td class="LC_left_item" colspan="2">'.
2259: '<br />';
2260: }
2261: my %advcell;
2262: foreach my $item (@usertools) {
2263: if ($context eq 'requestcourses') {
2264: my ($curroption,$currlimit);
2265: if (ref($settings) eq 'HASH') {
2266: if (ref($settings->{$item}) eq 'HASH') {
2267: $curroption = $settings->{$item}->{'_LC_adv'};
2268: if ($curroption =~ /^autolimit=(\d*)$/) {
2269: $currlimit = $1;
2270: }
2271: }
2272: }
2273: $datatable .= '<th>'.$titles{$item}.'</th>';
2274: my $checked = '';
2275: if ($curroption eq '') {
2276: $checked = ' checked="checked"';
2277: }
2278: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2279: '<input type="radio" name="crsreq_'.$item.
2280: '__LC_adv" value=""'.$checked.' />'.
2281: &mt('No override set').'</label></span> ';
2282: foreach my $option (@options) {
2283: my $val = $option;
2284: if ($option eq 'norequest') {
2285: $val = 0;
2286: }
2287: if ($option eq 'validate') {
2288: my $canvalidate = 0;
2289: if (ref($validations{$item}) eq 'HASH') {
2290: if ($validations{$item}{'_LC_adv'}) {
2291: $canvalidate = 1;
2292: }
2293: }
2294: next if (!$canvalidate);
2295: }
2296: my $checked = '';
2297: if ($val eq $curroption) {
2298: $checked = ' checked="checked"';
2299: } elsif ($option eq 'autolimit') {
2300: if ($curroption =~ /^autolimit/) {
2301: $checked = ' checked="checked"';
2302: }
2303: }
2304: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2305: '<input type="radio" name="crsreq_'.$item.
2306: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2307: $titles{$option}.'</label>';
2308: if ($option eq 'autolimit') {
2309: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2310: $item.'_limit__LC_adv" size="1" '.
2311: 'value="'.$currlimit.'" />';
2312: }
2313: $advcell{$item} .= '</span> ';
2314: if ($option eq 'autolimit') {
2315: $advcell{$item} .= $titles{'unlimited'};
2316: }
2317: }
2318: } elsif ($context eq 'requestauthor') {
2319: my $curroption;
2320: if (ref($settings) eq 'HASH') {
2321: $curroption = $settings->{'_LC_adv'};
2322: }
2323: my $checked = '';
2324: if ($curroption eq '') {
2325: $checked = ' checked="checked"';
2326: }
2327: $datatable .= '<span class="LC_nobreak"><label>'.
2328: '<input type="radio" name="authorreq__LC_adv"'.
2329: ' value=""'.$checked.' />'.
2330: &mt('No override set').'</label></span> ';
2331: foreach my $option (@options) {
2332: my $val = $option;
2333: if ($option eq 'norequest') {
2334: $val = 0;
2335: }
2336: my $checked = '';
2337: if ($val eq $curroption) {
2338: $checked = ' checked="checked"';
2339: }
2340: $datatable .= '<span class="LC_nobreak"><label>'.
2341: '<input type="radio" name="authorreq__LC_adv"'.
2342: ' value="'.$val.'"'.$checked.' />'.
2343: $titles{$option}.'</label></span> ';
2344: }
2345: } else {
2346: my $checked = 'checked="checked" ';
2347: if (ref($settings) eq 'HASH') {
2348: if (ref($settings->{$item}) eq 'HASH') {
2349: if ($settings->{$item}->{'_LC_adv'} == 0) {
2350: $checked = '';
2351: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2352: $checked = 'checked="checked" ';
2353: }
2354: }
2355: }
2356: $datatable .= '<span class="LC_nobreak"><label>'.
2357: '<input type="checkbox" name="'.$context.'_'.$item.
2358: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2359: '</label></span> ';
2360: }
2361: }
2362: if ($context eq 'requestcourses') {
2363: $datatable .= '</tr><tr>';
2364: foreach my $item (@usertools) {
2365: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2366: }
2367: $datatable .= '</tr></table>';
2368: }
2369: $datatable .= '</td></tr>';
2370: $$rowtotal += $typecount;
2371: return $datatable;
2372: }
2373:
2374: sub print_requestmail {
2375: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2376: my ($now,$datatable,%currapp);
2377: $now = time;
2378: if (ref($settings) eq 'HASH') {
2379: if (ref($settings->{'notify'}) eq 'HASH') {
2380: if ($settings->{'notify'}{'approval'} ne '') {
2381: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2382: }
2383: }
2384: }
2385: my $numinrow = 2;
2386: my $css_class;
2387: if ($$rowtotal%2) {
2388: $css_class = 'LC_odd_row';
2389: }
2390: if ($customcss) {
2391: $css_class .= " $customcss";
2392: }
2393: $css_class =~ s/^\s+//;
2394: if ($css_class) {
2395: $css_class = ' class="'.$css_class.'"';
2396: }
2397: if ($rowstyle) {
2398: $css_class .= ' style="'.$rowstyle.'"';
2399: }
2400: my $text;
2401: if ($action eq 'requestcourses') {
2402: $text = &mt('Receive notification of course requests requiring approval');
2403: } elsif ($action eq 'requestauthor') {
2404: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2405: } else {
2406: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2407: }
2408: $datatable = '<tr'.$css_class.'>'.
2409: ' <td>'.$text.'</td>'.
2410: ' <td class="LC_left_item">';
2411: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2412: $action.'notifyapproval',%currapp);
2413: if ($numdc > 0) {
2414: $datatable .= $table;
2415: } else {
2416: $datatable .= &mt('There are no active Domain Coordinators');
2417: }
2418: $datatable .='</td></tr>';
2419: return $datatable;
2420: }
2421:
2422: sub print_studentcode {
2423: my ($settings,$rowtotal) = @_;
2424: my $rownum = 0;
2425: my ($output,%current);
2426: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2427: if (ref($settings) eq 'HASH') {
2428: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2429: foreach my $type (@crstypes) {
2430: $current{$type} = $settings->{'uniquecode'}{$type};
2431: }
2432: }
2433: }
2434: $output .= '<tr>'.
2435: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2436: '<td class="LC_left_item">';
2437: foreach my $type (@crstypes) {
2438: my $check = ' ';
2439: if ($current{$type}) {
2440: $check = ' checked="checked" ';
2441: }
2442: $output .= '<span class="LC_nobreak"><label>'.
2443: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2444: &mt($type).'</label></span>'.(' 'x2).' ';
2445: }
2446: $output .= '</td></tr>';
2447: $$rowtotal ++;
2448: return $output;
2449: }
2450:
2451: sub print_textbookcourses {
2452: my ($dom,$type,$settings,$rowtotal) = @_;
2453: my $rownum = 0;
2454: my $css_class;
2455: my $itemcount = 1;
2456: my $maxnum = 0;
2457: my $bookshash;
2458: if (ref($settings) eq 'HASH') {
2459: $bookshash = $settings->{$type};
2460: }
2461: my %ordered;
2462: if (ref($bookshash) eq 'HASH') {
2463: foreach my $item (keys(%{$bookshash})) {
2464: if (ref($bookshash->{$item}) eq 'HASH') {
2465: my $num = $bookshash->{$item}{'order'};
2466: $ordered{$num} = $item;
2467: }
2468: }
2469: }
2470: my $confname = $dom.'-domainconfig';
2471: my $switchserver = &check_switchserver($dom,$confname);
2472: my $maxnum = scalar(keys(%ordered));
2473: my $datatable;
2474: if (keys(%ordered)) {
2475: my @items = sort { $a <=> $b } keys(%ordered);
2476: for (my $i=0; $i<@items; $i++) {
2477: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2478: my $key = $ordered{$items[$i]};
2479: my %coursehash=&Apache::lonnet::coursedescription($key);
2480: my $coursetitle = $coursehash{'description'};
2481: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2482: if (ref($bookshash->{$key}) eq 'HASH') {
2483: $subject = $bookshash->{$key}->{'subject'};
2484: $title = $bookshash->{$key}->{'title'};
2485: if ($type eq 'textbooks') {
2486: $publisher = $bookshash->{$key}->{'publisher'};
2487: $author = $bookshash->{$key}->{'author'};
2488: $image = $bookshash->{$key}->{'image'};
2489: if ($image ne '') {
2490: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2491: my $imagethumb = "$path/tn-".$imagefile;
2492: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2493: }
2494: }
2495: }
2496: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2497: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2498: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2499: for (my $k=0; $k<=$maxnum; $k++) {
2500: my $vpos = $k+1;
2501: my $selstr;
2502: if ($k == $i) {
2503: $selstr = ' selected="selected" ';
2504: }
2505: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2506: }
2507: $datatable .= '</select>'.(' 'x2).
2508: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2509: &mt('Delete?').'</label></span></td>'.
2510: '<td colspan="2">'.
2511: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2512: (' 'x2).
2513: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2514: if ($type eq 'textbooks') {
2515: $datatable .= (' 'x2).
2516: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2517: (' 'x2).
2518: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2519: (' 'x2).
2520: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2521: if ($image) {
2522: $datatable .= $imgsrc.
2523: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2524: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2525: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2526: }
2527: if ($switchserver) {
2528: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2529: } else {
2530: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2531: }
2532: }
2533: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2534: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2535: $coursetitle.'</span></td></tr>'."\n";
2536: $itemcount ++;
2537: }
2538: }
2539: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2540: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2541: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2542: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2543: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2544: for (my $k=0; $k<$maxnum+1; $k++) {
2545: my $vpos = $k+1;
2546: my $selstr;
2547: if ($k == $maxnum) {
2548: $selstr = ' selected="selected" ';
2549: }
2550: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2551: }
2552: $datatable .= '</select> '."\n".
2553: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2554: '<td colspan="2">'.
2555: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2556: (' 'x2).
2557: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2558: (' 'x2);
2559: if ($type eq 'textbooks') {
2560: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2561: (' 'x2).
2562: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2563: (' 'x2).
2564: '<span class="LC_nobreak">'.&mt('Image:').' ';
2565: if ($switchserver) {
2566: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2567: } else {
2568: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2569: }
2570: $datatable .= '</span>'."\n";
2571: }
2572: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2573: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2574: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2575: &Apache::loncommon::selectcourse_link
2576: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2577: '</span></td>'."\n".
2578: '</tr>'."\n";
2579: $itemcount ++;
2580: return $datatable;
2581: }
2582:
2583: sub textbookcourses_javascript {
2584: my ($settings) = @_;
2585: return unless(ref($settings) eq 'HASH');
2586: my (%ordered,%total,%jstext);
2587: foreach my $type ('textbooks','templates') {
2588: $total{$type} = 0;
2589: if (ref($settings->{$type}) eq 'HASH') {
2590: foreach my $item (keys(%{$settings->{$type}})) {
2591: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2592: my $num = $settings->{$type}->{$item}{'order'};
2593: $ordered{$type}{$num} = $item;
2594: }
2595: }
2596: $total{$type} = scalar(keys(%{$settings->{$type}}));
2597: }
2598: my @jsarray = ();
2599: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2600: push(@jsarray,$ordered{$type}{$item});
2601: }
2602: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2603: }
2604: return <<"ENDSCRIPT";
2605: <script type="text/javascript">
2606: // <![CDATA[
2607: function reorderBooks(form,item,caller) {
2608: var changedVal;
2609: $jstext{'textbooks'};
2610: $jstext{'templates'};
2611: var newpos;
2612: var maxh;
2613: if (caller == 'textbooks') {
2614: newpos = 'textbooks_addbook_pos';
2615: maxh = 1 + $total{'textbooks'};
2616: } else {
2617: newpos = 'templates_addbook_pos';
2618: maxh = 1 + $total{'templates'};
2619: }
2620: var current = new Array;
2621: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2622: if (item == newpos) {
2623: changedVal = newitemVal;
2624: } else {
2625: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2626: current[newitemVal] = newpos;
2627: }
2628: if (caller == 'textbooks') {
2629: for (var i=0; i<textbooks.length; i++) {
2630: var elementName = 'textbooks_'+textbooks[i];
2631: if (elementName != item) {
2632: if (form.elements[elementName]) {
2633: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2634: current[currVal] = elementName;
2635: }
2636: }
2637: }
2638: }
2639: if (caller == 'templates') {
2640: for (var i=0; i<templates.length; i++) {
2641: var elementName = 'templates_'+templates[i];
2642: if (elementName != item) {
2643: if (form.elements[elementName]) {
2644: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2645: current[currVal] = elementName;
2646: }
2647: }
2648: }
2649: }
2650: var oldVal;
2651: for (var j=0; j<maxh; j++) {
2652: if (current[j] == undefined) {
2653: oldVal = j;
2654: }
2655: }
2656: if (oldVal < changedVal) {
2657: for (var k=oldVal+1; k<=changedVal ; k++) {
2658: var elementName = current[k];
2659: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2660: }
2661: } else {
2662: for (var k=changedVal; k<oldVal; k++) {
2663: var elementName = current[k];
2664: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2665: }
2666: }
2667: return;
2668: }
2669:
2670: // ]]>
2671: </script>
2672:
2673: ENDSCRIPT
2674: }
2675:
2676: sub ltitools_javascript {
2677: my ($settings) = @_;
2678: my $togglejs = <itools_toggle_js();
2679: unless (ref($settings) eq 'HASH') {
2680: return $togglejs;
2681: }
2682: my (%ordered,$total,%jstext);
2683: $total = 0;
2684: foreach my $item (keys(%{$settings})) {
2685: if (ref($settings->{$item}) eq 'HASH') {
2686: my $num = $settings->{$item}{'order'};
2687: $ordered{$num} = $item;
2688: }
2689: }
2690: $total = scalar(keys(%{$settings}));
2691: my @jsarray = ();
2692: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2693: push(@jsarray,$ordered{$item});
2694: }
2695: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2696: return <<"ENDSCRIPT";
2697: <script type="text/javascript">
2698: // <![CDATA[
2699: function reorderLTITools(form,item) {
2700: var changedVal;
2701: $jstext
2702: var newpos = 'ltitools_add_pos';
2703: var maxh = 1 + $total;
2704: var current = new Array;
2705: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2706: if (item == newpos) {
2707: changedVal = newitemVal;
2708: } else {
2709: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2710: current[newitemVal] = newpos;
2711: }
2712: for (var i=0; i<ltitools.length; i++) {
2713: var elementName = 'ltitools_'+ltitools[i];
2714: if (elementName != item) {
2715: if (form.elements[elementName]) {
2716: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2717: current[currVal] = elementName;
2718: }
2719: }
2720: }
2721: var oldVal;
2722: for (var j=0; j<maxh; j++) {
2723: if (current[j] == undefined) {
2724: oldVal = j;
2725: }
2726: }
2727: if (oldVal < changedVal) {
2728: for (var k=oldVal+1; k<=changedVal ; k++) {
2729: var elementName = current[k];
2730: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2731: }
2732: } else {
2733: for (var k=changedVal; k<oldVal; k++) {
2734: var elementName = current[k];
2735: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2736: }
2737: }
2738: return;
2739: }
2740:
2741: // ]]>
2742: </script>
2743:
2744: $togglejs
2745:
2746: ENDSCRIPT
2747: }
2748:
2749: sub ltitools_toggle_js {
2750: return <<"ENDSCRIPT";
2751: <script type="text/javascript">
2752: // <![CDATA[
2753:
2754: function toggleLTITools(form,setting,item) {
2755: var radioname = '';
2756: var divid = '';
2757: if ((setting == 'passback') || (setting == 'roster')) {
2758: radioname = 'ltitools_'+setting+'_'+item;
2759: divid = 'ltitools_'+setting+'time_'+item;
2760: var num = form.elements[radioname].length;
2761: if (num) {
2762: var setvis = '';
2763: for (var i=0; i<num; i++) {
2764: if (form.elements[radioname][i].checked) {
2765: if (form.elements[radioname][i].value == '1') {
2766: if (document.getElementById(divid)) {
2767: document.getElementById(divid).style.display = 'inline-block';
2768: }
2769: setvis = 1;
2770: }
2771: break;
2772: }
2773: }
2774: }
2775: if (!setvis) {
2776: if (document.getElementById(divid)) {
2777: document.getElementById(divid).style.display = 'none';
2778: }
2779: }
2780: }
2781: if (setting == 'user') {
2782: divid = 'ltitools_'+setting+'_div_'+item;
2783: var checkid = 'ltitools_'+setting+'_field_'+item;
2784: if (document.getElementById(divid)) {
2785: if (document.getElementById(checkid)) {
2786: if (document.getElementById(checkid).checked) {
2787: document.getElementById(divid).style.display = 'inline-block';
2788: } else {
2789: document.getElementById(divid).style.display = 'none';
2790: }
2791: }
2792: }
2793: }
2794: return;
2795: }
2796: // ]]>
2797: </script>
2798:
2799: ENDSCRIPT
2800: }
2801:
2802: sub lti_javascript {
2803: my ($settings) = @_;
2804: my $togglejs = <i_toggle_js();
2805: unless (ref($settings) eq 'HASH') {
2806: return $togglejs;
2807: }
2808: my (%ordered,$total,%jstext);
2809: $total = 0;
2810: foreach my $item (keys(%{$settings})) {
2811: if (ref($settings->{$item}) eq 'HASH') {
2812: my $num = $settings->{$item}{'order'};
2813: $ordered{$num} = $item;
2814: }
2815: }
2816: $total = scalar(keys(%{$settings}));
2817: my @jsarray = ();
2818: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2819: push(@jsarray,$ordered{$item});
2820: }
2821: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2822: return <<"ENDSCRIPT";
2823: <script type="text/javascript">
2824: // <![CDATA[
2825: function reorderLTI(form,item) {
2826: var changedVal;
2827: $jstext
2828: var newpos = 'lti_pos_add';
2829: var maxh = 1 + $total;
2830: var current = new Array;
2831: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2832: if (item == newpos) {
2833: changedVal = newitemVal;
2834: } else {
2835: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2836: current[newitemVal] = newpos;
2837: }
2838: for (var i=0; i<lti.length; i++) {
2839: var elementName = 'lti_pos_'+lti[i];
2840: if (elementName != item) {
2841: if (form.elements[elementName]) {
2842: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2843: current[currVal] = elementName;
2844: }
2845: }
2846: }
2847: var oldVal;
2848: for (var j=0; j<maxh; j++) {
2849: if (current[j] == undefined) {
2850: oldVal = j;
2851: }
2852: }
2853: if (oldVal < changedVal) {
2854: for (var k=oldVal+1; k<=changedVal ; k++) {
2855: var elementName = current[k];
2856: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2857: }
2858: } else {
2859: for (var k=changedVal; k<oldVal; k++) {
2860: var elementName = current[k];
2861: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2862: }
2863: }
2864: return;
2865: }
2866: // ]]>
2867: </script>
2868:
2869: $togglejs
2870:
2871: ENDSCRIPT
2872: }
2873:
2874: sub lti_toggle_js {
2875: my %lcauthparmtext = &Apache::lonlocal::texthash (
2876: localauth => 'Local auth argument',
2877: krb => 'Kerberos domain',
2878: );
2879: return <<"ENDSCRIPT";
2880: <script type="text/javascript">
2881: // <![CDATA[
2882:
2883: function toggleLTI(form,setting,item) {
2884: if (setting == 'requser') {
2885: var fieldsets = document.getElementsByClassName('ltioption_'+item);
2886: if (fieldsets.length) {
2887: var radioname = 'lti_'+setting+'_'+item;
2888: var num = form.elements[radioname].length;
2889: if (num) {
2890: var setvis = '';
2891: for (var i=0; i<num; i++) {
2892: if (form.elements[radioname][i].checked) {
2893: if (form.elements[radioname][i].value == '1') {
2894: setvis = 1;
2895: break;
2896: }
2897: }
2898: }
2899: for (var j=0; j<fieldsets.length; j++) {
2900: if (setvis) {
2901: fieldsets[j].style.display = 'block';
2902: } else {
2903: fieldsets[j].style.display = 'none';
2904: }
2905: }
2906: }
2907: }
2908: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback')) {
2909: var radioname = '';
2910: var divid = '';
2911: if (setting == 'user') {
2912: radioname = 'lti_mapuser_'+item;
2913: divid = 'lti_userfield_'+item;
2914: } else if (setting == 'crs') {
2915: radioname = 'lti_mapcrs_'+item;
2916: divid = 'lti_crsfield_'+item;
2917: } else {
2918: radioname = 'lti_passback_'+item;
2919: divid = 'lti_passback_'+item;
2920: }
2921: var num = form.elements[radioname].length;
2922: if (num) {
2923: var setvis = '';
2924: for (var i=0; i<num; i++) {
2925: if (form.elements[radioname][i].checked) {
2926: if (setting == 'passback') {
2927: if (form.elements[radioname][i].value == '1') {
2928: if (document.getElementById(divid)) {
2929: document.getElementById(divid).style.display = 'inline-block';
2930: }
2931: setvis = 1;
2932: break;
2933: }
2934: } else {
2935: if (form.elements[radioname][i].value == 'other') {
2936: if (document.getElementById(divid)) {
2937: document.getElementById(divid).style.display = 'inline-block';
2938: }
2939: setvis = 1;
2940: break;
2941: }
2942: }
2943: }
2944: }
2945: if (!setvis) {
2946: if (document.getElementById(divid)) {
2947: document.getElementById(divid).style.display = 'none';
2948: }
2949: }
2950: }
2951: } else if ((setting == 'sec') || (setting == 'secsrc')) {
2952: var numsec = form.elements['lti_crssec_'+item].length;
2953: if (numsec) {
2954: var setvis = '';
2955: for (var i=0; i<numsec; i++) {
2956: if (form.elements['lti_crssec_'+item][i].checked) {
2957: if (form.elements['lti_crssec_'+item][i].value == '1') {
2958: if (document.getElementById('lti_crssecfield_'+item)) {
2959: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
2960: setvis = 1;
2961: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
2962: if (numsrcsec) {
2963: var setsrcvis = '';
2964: for (var j=0; j<numsrcsec; j++) {
2965: if (form.elements['lti_crssecsrc_'+item][j].checked) {
2966: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
2967: if (document.getElementById('lti_secsrcfield_'+item)) {
2968: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
2969: setsrcvis = 1;
2970: }
2971: }
2972: }
2973: }
2974: if (!setsrcvis) {
2975: if (document.getElementById('lti_secsrcfield_'+item)) {
2976: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2977: }
2978: }
2979: }
2980: }
2981: }
2982: }
2983: }
2984: if (!setvis) {
2985: if (document.getElementById('lti_crssecfield_'+item)) {
2986: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
2987: }
2988: if (document.getElementById('lti_secsrcfield_'+item)) {
2989: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2990: }
2991: }
2992: }
2993: } else if (setting == 'lcauth') {
2994: var numauth = form.elements['lti_lcauth_'+item].length;
2995: if (numauth) {
2996: for (var i=0; i<numauth; i++) {
2997: if (form.elements['lti_lcauth_'+item][i].checked) {
2998: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
2999: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3000: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3001: } else {
3002: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3003: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3004: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3005: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3006: } else {
3007: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3008: }
3009: }
3010: }
3011: }
3012: }
3013: }
3014: }
3015: } else if (setting == 'lcmenu') {
3016: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3017: var divid = 'lti_menufield_'+item;
3018: var setvis = '';
3019: for (var i=0; i<menus.length; i++) {
3020: var radioname = menus[i];
3021: var num = form.elements[radioname].length;
3022: if (num) {
3023: for (var j=0; j<num; j++) {
3024: if (form.elements[radioname][j].checked) {
3025: if (form.elements[radioname][j].value == '1') {
3026: if (document.getElementById(divid)) {
3027: document.getElementById(divid).style.display = 'inline-block';
3028: }
3029: setvis = 1;
3030: break;
3031: }
3032: }
3033: }
3034: }
3035: if (setvis == 1) {
3036: break;
3037: }
3038: }
3039: if (!setvis) {
3040: if (document.getElementById(divid)) {
3041: document.getElementById(divid).style.display = 'none';
3042: }
3043: }
3044: }
3045: return;
3046: }
3047: // ]]>
3048: </script>
3049:
3050: ENDSCRIPT
3051: }
3052:
3053: sub print_autoenroll {
3054: my ($dom,$settings,$rowtotal) = @_;
3055: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3056: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3057: if (ref($settings) eq 'HASH') {
3058: if (exists($settings->{'run'})) {
3059: if ($settings->{'run'} eq '0') {
3060: $runoff = ' checked="checked" ';
3061: $runon = ' ';
3062: } else {
3063: $runon = ' checked="checked" ';
3064: $runoff = ' ';
3065: }
3066: } else {
3067: if ($autorun) {
3068: $runon = ' checked="checked" ';
3069: $runoff = ' ';
3070: } else {
3071: $runoff = ' checked="checked" ';
3072: $runon = ' ';
3073: }
3074: }
3075: if (exists($settings->{'co-owners'})) {
3076: if ($settings->{'co-owners'} eq '0') {
3077: $coownersoff = ' checked="checked" ';
3078: $coownerson = ' ';
3079: } else {
3080: $coownerson = ' checked="checked" ';
3081: $coownersoff = ' ';
3082: }
3083: } else {
3084: $coownersoff = ' checked="checked" ';
3085: $coownerson = ' ';
3086: }
3087: if (exists($settings->{'sender_domain'})) {
3088: $defdom = $settings->{'sender_domain'};
3089: }
3090: if (exists($settings->{'autofailsafe'})) {
3091: $failsafe = $settings->{'autofailsafe'};
3092: }
3093: } else {
3094: if ($autorun) {
3095: $runon = ' checked="checked" ';
3096: $runoff = ' ';
3097: } else {
3098: $runoff = ' checked="checked" ';
3099: $runon = ' ';
3100: }
3101: }
3102: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3103: my $notif_sender;
3104: if (ref($settings) eq 'HASH') {
3105: $notif_sender = $settings->{'sender_uname'};
3106: }
3107: my $datatable='<tr class="LC_odd_row">'.
3108: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3109: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3110: '<input type="radio" name="autoenroll_run"'.
3111: $runon.' value="1" />'.&mt('Yes').'</label> '.
3112: '<label><input type="radio" name="autoenroll_run"'.
3113: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3114: '</tr><tr>'.
3115: '<td>'.&mt('Notification messages - sender').
3116: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3117: &mt('username').': '.
3118: '<input type="text" name="sender_uname" value="'.
3119: $notif_sender.'" size="10" /> '.&mt('domain').
3120: ': '.$domform.'</span></td></tr>'.
3121: '<tr class="LC_odd_row">'.
3122: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3123: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3124: '<input type="radio" name="autoassign_coowners"'.
3125: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3126: '<label><input type="radio" name="autoassign_coowners"'.
3127: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3128: '</tr><tr>'.
3129: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3130: '<td class="LC_right_item"><span class="LC_nobreak">'.
3131: '<input type="text" name="autoenroll_failsafe"'.
3132: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3133: $$rowtotal += 4;
3134: return $datatable;
3135: }
3136:
3137: sub print_autoupdate {
3138: my ($position,$dom,$settings,$rowtotal) = @_;
3139: my $datatable;
3140: if ($position eq 'top') {
3141: my $updateon = ' ';
3142: my $updateoff = ' checked="checked" ';
3143: my $classlistson = ' ';
3144: my $classlistsoff = ' checked="checked" ';
3145: if (ref($settings) eq 'HASH') {
3146: if ($settings->{'run'} eq '1') {
3147: $updateon = $updateoff;
3148: $updateoff = ' ';
3149: }
3150: if ($settings->{'classlists'} eq '1') {
3151: $classlistson = $classlistsoff;
3152: $classlistsoff = ' ';
3153: }
3154: }
3155: my %title = (
3156: run => 'Auto-update active?',
3157: classlists => 'Update information in classlists?',
3158: );
3159: $datatable = '<tr class="LC_odd_row">'.
3160: '<td>'.&mt($title{'run'}).'</td>'.
3161: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3162: '<input type="radio" name="autoupdate_run"'.
3163: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3164: '<label><input type="radio" name="autoupdate_run"'.
3165: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3166: '</tr><tr>'.
3167: '<td>'.&mt($title{'classlists'}).'</td>'.
3168: '<td class="LC_right_item"><span class="LC_nobreak">'.
3169: '<label><input type="radio" name="classlists"'.
3170: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3171: '<label><input type="radio" name="classlists"'.
3172: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3173: '</tr>';
3174: $$rowtotal += 2;
3175: } elsif ($position eq 'middle') {
3176: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3177: my $numinrow = 3;
3178: my $locknamesettings;
3179: $datatable .= &insttypes_row($settings,$types,$usertypes,
3180: $dom,$numinrow,$othertitle,
3181: 'lockablenames',$rowtotal);
3182: $$rowtotal ++;
3183: } else {
3184: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3185: my @fields = ('lastname','firstname','middlename','generation',
3186: 'permanentemail','id');
3187: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3188: my $numrows = 0;
3189: if (ref($types) eq 'ARRAY') {
3190: if (@{$types} > 0) {
3191: $datatable =
3192: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3193: \@fields,$types,\$numrows);
3194: $$rowtotal += @{$types};
3195: }
3196: }
3197: $datatable .=
3198: &usertype_update_row($settings,{'default' => $othertitle},
3199: \%fieldtitles,\@fields,['default'],
3200: \$numrows);
3201: $$rowtotal ++;
3202: }
3203: return $datatable;
3204: }
3205:
3206: sub print_autocreate {
3207: my ($dom,$settings,$rowtotal) = @_;
3208: my (%createon,%createoff,%currhash);
3209: my @types = ('xml','req');
3210: if (ref($settings) eq 'HASH') {
3211: foreach my $item (@types) {
3212: $createoff{$item} = ' checked="checked" ';
3213: $createon{$item} = ' ';
3214: if (exists($settings->{$item})) {
3215: if ($settings->{$item}) {
3216: $createon{$item} = ' checked="checked" ';
3217: $createoff{$item} = ' ';
3218: }
3219: }
3220: }
3221: if ($settings->{'xmldc'} ne '') {
3222: $currhash{$settings->{'xmldc'}} = 1;
3223: }
3224: } else {
3225: foreach my $item (@types) {
3226: $createoff{$item} = ' checked="checked" ';
3227: $createon{$item} = ' ';
3228: }
3229: }
3230: $$rowtotal += 2;
3231: my $numinrow = 2;
3232: my $datatable='<tr class="LC_odd_row">'.
3233: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3234: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3235: '<input type="radio" name="autocreate_xml"'.
3236: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3237: '<label><input type="radio" name="autocreate_xml"'.
3238: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3239: '</td></tr><tr>'.
3240: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3241: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3242: '<input type="radio" name="autocreate_req"'.
3243: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3244: '<label><input type="radio" name="autocreate_req"'.
3245: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3246: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3247: 'autocreate_xmldc',%currhash);
3248: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3249: if ($numdc > 1) {
3250: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3251: '</td><td class="LC_left_item">';
3252: } else {
3253: $datatable .= &mt('Course creation processed as:').
3254: '</td><td class="LC_right_item">';
3255: }
3256: $datatable .= $dctable.'</td></tr>';
3257: $$rowtotal += $rows;
3258: return $datatable;
3259: }
3260:
3261: sub print_directorysrch {
3262: my ($position,$dom,$settings,$rowtotal) = @_;
3263: my $datatable;
3264: if ($position eq 'top') {
3265: my $instsrchon = ' ';
3266: my $instsrchoff = ' checked="checked" ';
3267: my ($exacton,$containson,$beginson);
3268: my $instlocalon = ' ';
3269: my $instlocaloff = ' checked="checked" ';
3270: if (ref($settings) eq 'HASH') {
3271: if ($settings->{'available'} eq '1') {
3272: $instsrchon = $instsrchoff;
3273: $instsrchoff = ' ';
3274: }
3275: if ($settings->{'localonly'} eq '1') {
3276: $instlocalon = $instlocaloff;
3277: $instlocaloff = ' ';
3278: }
3279: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3280: foreach my $type (@{$settings->{'searchtypes'}}) {
3281: if ($type eq 'exact') {
3282: $exacton = ' checked="checked" ';
3283: } elsif ($type eq 'contains') {
3284: $containson = ' checked="checked" ';
3285: } elsif ($type eq 'begins') {
3286: $beginson = ' checked="checked" ';
3287: }
3288: }
3289: } else {
3290: if ($settings->{'searchtypes'} eq 'exact') {
3291: $exacton = ' checked="checked" ';
3292: } elsif ($settings->{'searchtypes'} eq 'contains') {
3293: $containson = ' checked="checked" ';
3294: } elsif ($settings->{'searchtypes'} eq 'specify') {
3295: $exacton = ' checked="checked" ';
3296: $containson = ' checked="checked" ';
3297: }
3298: }
3299: }
3300: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3301: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3302:
3303: my $numinrow = 4;
3304: my $cansrchrow = 0;
3305: $datatable='<tr class="LC_odd_row">'.
3306: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3307: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3308: '<input type="radio" name="dirsrch_available"'.
3309: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3310: '<label><input type="radio" name="dirsrch_available"'.
3311: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3312: '</tr><tr>'.
3313: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3314: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3315: '<input type="radio" name="dirsrch_instlocalonly"'.
3316: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3317: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3318: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3319: '</tr>';
3320: $$rowtotal += 2;
3321: if (ref($usertypes) eq 'HASH') {
3322: if (keys(%{$usertypes}) > 0) {
3323: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3324: $numinrow,$othertitle,'cansearch',
3325: $rowtotal);
3326: $cansrchrow = 1;
3327: }
3328: }
3329: if ($cansrchrow) {
3330: $$rowtotal ++;
3331: $datatable .= '<tr>';
3332: } else {
3333: $datatable .= '<tr class="LC_odd_row">';
3334: }
3335: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3336: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3337: foreach my $title (@{$titleorder}) {
3338: if (defined($searchtitles->{$title})) {
3339: my $check = ' ';
3340: if (ref($settings) eq 'HASH') {
3341: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3342: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3343: $check = ' checked="checked" ';
3344: }
3345: }
3346: }
3347: $datatable .= '<td class="LC_left_item">'.
3348: '<span class="LC_nobreak"><label>'.
3349: '<input type="checkbox" name="searchby" '.
3350: 'value="'.$title.'"'.$check.'/>'.
3351: $searchtitles->{$title}.'</label></span></td>';
3352: }
3353: }
3354: $datatable .= '</tr></table></td></tr>';
3355: $$rowtotal ++;
3356: if ($cansrchrow) {
3357: $datatable .= '<tr class="LC_odd_row">';
3358: } else {
3359: $datatable .= '<tr>';
3360: }
3361: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3362: '<td class="LC_left_item" colspan="2">'.
3363: '<span class="LC_nobreak"><label>'.
3364: '<input type="checkbox" name="searchtypes" '.
3365: $exacton.' value="exact" />'.&mt('Exact match').
3366: '</label> '.
3367: '<label><input type="checkbox" name="searchtypes" '.
3368: $beginson.' value="begins" />'.&mt('Begins with').
3369: '</label> '.
3370: '<label><input type="checkbox" name="searchtypes" '.
3371: $containson.' value="contains" />'.&mt('Contains').
3372: '</label></span></td></tr>';
3373: $$rowtotal ++;
3374: } else {
3375: my $domsrchon = ' checked="checked" ';
3376: my $domsrchoff = ' ';
3377: my $domlocalon = ' ';
3378: my $domlocaloff = ' checked="checked" ';
3379: if (ref($settings) eq 'HASH') {
3380: if ($settings->{'lclocalonly'} eq '1') {
3381: $domlocalon = $domlocaloff;
3382: $domlocaloff = ' ';
3383: }
3384: if ($settings->{'lcavailable'} eq '0') {
3385: $domsrchoff = $domsrchon;
3386: $domsrchon = ' ';
3387: }
3388: }
3389: $datatable='<tr class="LC_odd_row">'.
3390: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3391: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3392: '<input type="radio" name="dirsrch_domavailable"'.
3393: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3394: '<label><input type="radio" name="dirsrch_domavailable"'.
3395: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3396: '</tr><tr>'.
3397: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3398: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3399: '<input type="radio" name="dirsrch_domlocalonly"'.
3400: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3401: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3402: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3403: '</tr>';
3404: $$rowtotal += 2;
3405: }
3406: return $datatable;
3407: }
3408:
3409: sub print_contacts {
3410: my ($position,$dom,$settings,$rowtotal) = @_;
3411: my $datatable;
3412: my @contacts = ('adminemail','supportemail');
3413: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3414: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3415: if ($position eq 'top') {
3416: if (ref($settings) eq 'HASH') {
3417: foreach my $item (@contacts) {
3418: if (exists($settings->{$item})) {
3419: $to{$item} = $settings->{$item};
3420: }
3421: }
3422: }
3423: } elsif ($position eq 'middle') {
3424: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3425: 'updatesmail','idconflictsmail','hostipmail');
3426: foreach my $type (@mailings) {
3427: $otheremails{$type} = '';
3428: }
3429: } elsif ($position eq 'lower') {
3430: if (ref($settings) eq 'HASH') {
3431: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3432: %lonstatus = %{$settings->{'lonstatus'}};
3433: }
3434: }
3435: } else {
3436: @mailings = ('helpdeskmail','otherdomsmail');
3437: foreach my $type (@mailings) {
3438: $otheremails{$type} = '';
3439: }
3440: $bccemails{'helpdeskmail'} = '';
3441: $bccemails{'otherdomsmail'} = '';
3442: $includestr{'helpdeskmail'} = '';
3443: $includestr{'otherdomsmail'} = '';
3444: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3445: }
3446: if (ref($settings) eq 'HASH') {
3447: unless (($position eq 'top') || ($position eq 'lower')) {
3448: foreach my $type (@mailings) {
3449: if (exists($settings->{$type})) {
3450: if (ref($settings->{$type}) eq 'HASH') {
3451: foreach my $item (@contacts) {
3452: if ($settings->{$type}{$item}) {
3453: $checked{$type}{$item} = ' checked="checked" ';
3454: }
3455: }
3456: $otheremails{$type} = $settings->{$type}{'others'};
3457: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3458: $bccemails{$type} = $settings->{$type}{'bcc'};
3459: if ($settings->{$type}{'include'} ne '') {
3460: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3461: $includestr{$type} = &unescape($includestr{$type});
3462: }
3463: }
3464: }
3465: } elsif ($type eq 'lonstatusmail') {
3466: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3467: }
3468: }
3469: }
3470: if ($position eq 'bottom') {
3471: foreach my $type (@mailings) {
3472: $bccemails{$type} = $settings->{$type}{'bcc'};
3473: if ($settings->{$type}{'include'} ne '') {
3474: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3475: $includestr{$type} = &unescape($includestr{$type});
3476: }
3477: }
3478: if (ref($settings->{'helpform'}) eq 'HASH') {
3479: if (ref($fields) eq 'ARRAY') {
3480: foreach my $field (@{$fields}) {
3481: $currfield{$field} = $settings->{'helpform'}{$field};
3482: }
3483: }
3484: if (exists($settings->{'helpform'}{'maxsize'})) {
3485: $maxsize = $settings->{'helpform'}{'maxsize'};
3486: } else {
3487: $maxsize = '1.0';
3488: }
3489: } else {
3490: if (ref($fields) eq 'ARRAY') {
3491: foreach my $field (@{$fields}) {
3492: $currfield{$field} = 'yes';
3493: }
3494: }
3495: $maxsize = '1.0';
3496: }
3497: }
3498: } else {
3499: if ($position eq 'top') {
3500: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3501: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3502: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3503: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3504: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3505: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3506: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3507: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3508: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3509: } elsif ($position eq 'bottom') {
3510: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3511: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3512: if (ref($fields) eq 'ARRAY') {
3513: foreach my $field (@{$fields}) {
3514: $currfield{$field} = 'yes';
3515: }
3516: }
3517: $maxsize = '1.0';
3518: }
3519: }
3520: my ($titles,$short_titles) = &contact_titles();
3521: my $rownum = 0;
3522: my $css_class;
3523: if ($position eq 'top') {
3524: foreach my $item (@contacts) {
3525: $css_class = $rownum%2?' class="LC_odd_row"':'';
3526: $datatable .= '<tr'.$css_class.'>'.
3527: '<td><span class="LC_nobreak">'.$titles->{$item}.
3528: '</span></td><td class="LC_right_item">'.
3529: '<input type="text" name="'.$item.'" value="'.
3530: $to{$item}.'" /></td></tr>';
3531: $rownum ++;
3532: }
3533: } elsif ($position eq 'bottom') {
3534: $css_class = $rownum%2?' class="LC_odd_row"':'';
3535: $datatable .= '<tr'.$css_class.'>'.
3536: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3537: &mt('(e-mail, subject, and description always shown)').
3538: '</td><td class="LC_left_item">';
3539: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3540: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3541: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3542: foreach my $field (@{$fields}) {
3543: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3544: if (($field eq 'screenshot') || ($field eq 'cc')) {
3545: $datatable .= ' '.&mt('(logged-in users)');
3546: }
3547: $datatable .='</td><td>';
3548: my $clickaction;
3549: if ($field eq 'screenshot') {
3550: $clickaction = ' onclick="screenshotSize(this);"';
3551: }
3552: if (ref($possoptions->{$field}) eq 'ARRAY') {
3553: foreach my $option (@{$possoptions->{$field}}) {
3554: my $checked;
3555: if ($currfield{$field} eq $option) {
3556: $checked = ' checked="checked"';
3557: }
3558: $datatable .= '<span class="LC_nobreak"><label>'.
3559: '<input type="radio" name="helpform_'.$field.'" '.
3560: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3561: '</label></span>'.(' 'x2);
3562: }
3563: }
3564: if ($field eq 'screenshot') {
3565: my $display;
3566: if ($currfield{$field} eq 'no') {
3567: $display = ' style="display:none"';
3568: }
3569: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3570: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3571: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3572: }
3573: $datatable .= '</td></tr>';
3574: }
3575: $datatable .= '</table>';
3576: }
3577: $datatable .= '</td></tr>'."\n";
3578: $rownum ++;
3579: }
3580: unless (($position eq 'top') || ($position eq 'lower')) {
3581: foreach my $type (@mailings) {
3582: $css_class = $rownum%2?' class="LC_odd_row"':'';
3583: $datatable .= '<tr'.$css_class.'>'.
3584: '<td><span class="LC_nobreak">'.
3585: $titles->{$type}.': </span></td>'.
3586: '<td class="LC_left_item">';
3587: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3588: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3589: }
3590: $datatable .= '<span class="LC_nobreak">';
3591: foreach my $item (@contacts) {
3592: $datatable .= '<label>'.
3593: '<input type="checkbox" name="'.$type.'"'.
3594: $checked{$type}{$item}.
3595: ' value="'.$item.'" />'.$short_titles->{$item}.
3596: '</label> ';
3597: }
3598: $datatable .= '</span><br />'.&mt('Others').': '.
3599: '<input type="text" name="'.$type.'_others" '.
3600: 'value="'.$otheremails{$type}.'" />';
3601: my %locchecked;
3602: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3603: foreach my $loc ('s','b') {
3604: if ($includeloc{$type} eq $loc) {
3605: $locchecked{$loc} = ' checked="checked"';
3606: last;
3607: }
3608: }
3609: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3610: '<input type="text" name="'.$type.'_bcc" '.
3611: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3612: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3613: &mt('Text automatically added to e-mail:').' '.
3614: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3615: '<span class="LC_nobreak">'.&mt('Location:').' '.
3616: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3617: (' 'x2).
3618: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3619: '</span></fieldset>';
3620: }
3621: $datatable .= '</td></tr>'."\n";
3622: $rownum ++;
3623: }
3624: }
3625: if ($position eq 'middle') {
3626: my %choices;
3627: my $corelink = &core_link_msu();
3628: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3629: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3630: $corelink);
3631: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3632: my @toggles = ('reporterrors','reportupdates','reportstatus');
3633: my %defaultchecked = ('reporterrors' => 'on',
3634: 'reportupdates' => 'on',
3635: 'reportstatus' => 'on');
3636: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3637: \%choices,$rownum);
3638: $datatable .= $reports;
3639: } elsif ($position eq 'lower') {
3640: $css_class = $rownum%2?' class="LC_odd_row"':'';
3641: my ($threshold,$sysmail,%excluded,%weights);
3642: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3643: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3644: $threshold = $lonstatus{'threshold'};
3645: } else {
3646: $threshold = $defaults->{'threshold'};
3647: }
3648: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3649: $sysmail = $lonstatus{'sysmail'};
3650: } else {
3651: $sysmail = $defaults->{'sysmail'};
3652: }
3653: if (ref($lonstatus{'weights'}) eq 'HASH') {
3654: foreach my $type ('E','W','N','U') {
3655: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3656: $weights{$type} = $lonstatus{'weights'}{$type};
3657: } else {
3658: $weights{$type} = $defaults->{$type};
3659: }
3660: }
3661: } else {
3662: foreach my $type ('E','W','N','U') {
3663: $weights{$type} = $defaults->{$type};
3664: }
3665: }
3666: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3667: if (@{$lonstatus{'excluded'}} > 0) {
3668: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3669: }
3670: }
3671: $datatable .= '<tr'.$css_class.'>'.
3672: '<td class="LC_left_item"><span class="LC_nobreak">'.
3673: $titles->{'errorthreshold'}.
3674: '</span></td><td class="LC_left_item">'.
3675: '<input type="text" name="errorthreshold" value="'.
3676: $threshold.'" size="5" /></td></tr>';
3677: $rownum ++;
3678: $css_class = $rownum%2?' class="LC_odd_row"':'';
3679: $datatable .= '<tr'.$css_class.'>'.
3680: '<td class="LC_left_item">'.
3681: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3682: '</span></td><td class="LC_left_item"><table><tr>';
3683: foreach my $type ('E','W','N','U') {
3684: $datatable .= '<td>'.$names->{$type}.'<br />'.
3685: '<input type="text" name="errorweights_'.$type.'" value="'.
3686: $weights{$type}.'" size="5" /></td>';
3687: }
3688: $datatable .= '</tr></table></tr>';
3689: $rownum ++;
3690: $css_class = $rownum%2?' class="LC_odd_row"':'';
3691: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3692: $titles->{'errorexcluded'}.'</td>'.
3693: '<td class="LC_left_item"><table>';
3694: my $numinrow = 4;
3695: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3696: for (my $i=0; $i<@ids; $i++) {
3697: my $rem = $i%($numinrow);
3698: if ($rem == 0) {
3699: if ($i > 0) {
3700: $datatable .= '</tr>';
3701: }
3702: $datatable .= '<tr>';
3703: }
3704: my $check;
3705: if ($excluded{$ids[$i]}) {
3706: $check = ' checked="checked" ';
3707: }
3708: $datatable .= '<td class="LC_left_item">'.
3709: '<span class="LC_nobreak"><label>'.
3710: '<input type="checkbox" name="errorexcluded" '.
3711: 'value="'.$ids[$i].'"'.$check.' />'.
3712: $ids[$i].'</label></span></td>';
3713: }
3714: my $colsleft = $numinrow - @ids%($numinrow);
3715: if ($colsleft > 1 ) {
3716: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3717: ' </td>';
3718: } elsif ($colsleft == 1) {
3719: $datatable .= '<td class="LC_left_item"> </td>';
3720: }
3721: $datatable .= '</tr></table></td></tr>';
3722: $rownum ++;
3723: $css_class = $rownum%2?' class="LC_odd_row"':'';
3724: $datatable .= '<tr'.$css_class.'>'.
3725: '<td class="LC_left_item"><span class="LC_nobreak">'.
3726: $titles->{'errorsysmail'}.
3727: '</span></td><td class="LC_left_item">'.
3728: '<input type="text" name="errorsysmail" value="'.
3729: $sysmail.'" size="5" /></td></tr>';
3730: $rownum ++;
3731: } elsif ($position eq 'bottom') {
3732: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3733: my (@posstypes,%usertypeshash);
3734: if (ref($types) eq 'ARRAY') {
3735: @posstypes = @{$types};
3736: }
3737: if (@posstypes) {
3738: if (ref($usertypes) eq 'HASH') {
3739: %usertypeshash = %{$usertypes};
3740: }
3741: my @overridden;
3742: my $numinrow = 4;
3743: if (ref($settings) eq 'HASH') {
3744: if (ref($settings->{'overrides'}) eq 'HASH') {
3745: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3746: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3747: push(@overridden,$key);
3748: foreach my $item (@contacts) {
3749: if ($settings->{'overrides'}{$key}{$item}) {
3750: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3751: }
3752: }
3753: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3754: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3755: $includeloc{'override_'.$key} = '';
3756: $includestr{'override_'.$key} = '';
3757: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3758: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3759: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3760: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3761: }
3762: }
3763: }
3764: }
3765: }
3766: my $customclass = 'LC_helpdesk_override';
3767: my $optionsprefix = 'LC_options_helpdesk_';
3768:
3769: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3770:
3771: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3772: $numinrow,$othertitle,'overrides',
3773: \$rownum,$onclicktypes,$customclass);
3774: $rownum ++;
3775: $usertypeshash{'default'} = $othertitle;
3776: foreach my $status (@posstypes) {
3777: my $css_class;
3778: if ($rownum%2) {
3779: $css_class = 'LC_odd_row ';
3780: }
3781: $css_class .= $customclass;
3782: my $rowid = $optionsprefix.$status;
3783: my $hidden = 1;
3784: my $currstyle = 'display:none';
3785: if (grep(/^\Q$status\E$/,@overridden)) {
3786: $currstyle = 'display:table-row';
3787: $hidden = 0;
3788: }
3789: my $key = 'override_'.$status;
3790: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3791: $includeloc{$key},$includestr{$key},$status,$rowid,
3792: $usertypeshash{$status},$css_class,$currstyle,
3793: \@contacts,$short_titles);
3794: unless ($hidden) {
3795: $rownum ++;
3796: }
3797: }
3798: }
3799: }
3800: $$rowtotal += $rownum;
3801: return $datatable;
3802: }
3803:
3804: sub core_link_msu {
3805: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3806: &mt('LON-CAPA core group - MSU'),600,500);
3807: }
3808:
3809: sub overridden_helpdesk {
3810: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3811: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3812: my $class = 'LC_left_item';
3813: if ($css_class) {
3814: $css_class = ' class="'.$css_class.'"';
3815: }
3816: if ($rowid) {
3817: $rowid = ' id="'.$rowid.'"';
3818: }
3819: if ($rowstyle) {
3820: $rowstyle = ' style="'.$rowstyle.'"';
3821: }
3822: my ($output,$description);
3823: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3824: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3825: "<td>$description</td>\n".
3826: '<td class="'.$class.'" colspan="2">'.
3827: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3828: '<span class="LC_nobreak">';
3829: if (ref($contacts) eq 'ARRAY') {
3830: foreach my $item (@{$contacts}) {
3831: my $check;
3832: if (ref($checked) eq 'HASH') {
3833: $check = $checked->{$item};
3834: }
3835: my $title;
3836: if (ref($short_titles) eq 'HASH') {
3837: $title = $short_titles->{$item};
3838: }
3839: $output .= '<label>'.
3840: '<input type="checkbox" name="override_'.$type.'"'.$check.
3841: ' value="'.$item.'" />'.$title.'</label> ';
3842: }
3843: }
3844: $output .= '</span><br />'.&mt('Others').': '.
3845: '<input type="text" name="override_'.$type.'_others" '.
3846: 'value="'.$otheremails.'" />';
3847: my %locchecked;
3848: foreach my $loc ('s','b') {
3849: if ($includeloc eq $loc) {
3850: $locchecked{$loc} = ' checked="checked"';
3851: last;
3852: }
3853: }
3854: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3855: '<input type="text" name="override_'.$type.'_bcc" '.
3856: 'value="'.$bccemails.'" /></fieldset>'.
3857: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3858: &mt('Text automatically added to e-mail:').' '.
3859: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3860: '<span class="LC_nobreak">'.&mt('Location:').' '.
3861: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3862: (' 'x2).
3863: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3864: '</span></fieldset>'.
3865: '</td></tr>'."\n";
3866: return $output;
3867: }
3868:
3869: sub contacts_javascript {
3870: return <<"ENDSCRIPT";
3871:
3872: <script type="text/javascript">
3873: // <![CDATA[
3874:
3875: function screenshotSize(field) {
3876: if (document.getElementById('help_screenshotsize')) {
3877: if (field.value == 'no') {
3878: document.getElementById('help_screenshotsize').style.display="none";
3879: } else {
3880: document.getElementById('help_screenshotsize').style.display="";
3881: }
3882: }
3883: return;
3884: }
3885:
3886: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3887: if (form.elements[checkbox].length != undefined) {
3888: var count = 0;
3889: if (docount) {
3890: for (var i=0; i<form.elements[checkbox].length; i++) {
3891: if (form.elements[checkbox][i].checked) {
3892: count ++;
3893: }
3894: }
3895: }
3896: for (var i=0; i<form.elements[checkbox].length; i++) {
3897: var type = form.elements[checkbox][i].value;
3898: if (document.getElementById(prefix+type)) {
3899: if (form.elements[checkbox][i].checked) {
3900: document.getElementById(prefix+type).style.display = 'table-row';
3901: if (count % 2 == 1) {
3902: document.getElementById(prefix+type).className = target+' LC_odd_row';
3903: } else {
3904: document.getElementById(prefix+type).className = target;
3905: }
3906: count ++;
3907: } else {
3908: document.getElementById(prefix+type).style.display = 'none';
3909: }
3910: }
3911: }
3912: }
3913: return;
3914: }
3915:
3916:
3917: // ]]>
3918: </script>
3919:
3920: ENDSCRIPT
3921: }
3922:
3923: sub print_helpsettings {
3924: my ($position,$dom,$settings,$rowtotal) = @_;
3925: my $confname = $dom.'-domainconfig';
3926: my $formname = 'display';
3927: my ($datatable,$itemcount);
3928: if ($position eq 'top') {
3929: $itemcount = 1;
3930: my (%choices,%defaultchecked,@toggles);
3931: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3932: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3933: &mt('LON-CAPA bug tracker'),600,500));
3934: %defaultchecked = ('submitbugs' => 'on');
3935: @toggles = ('submitbugs');
3936: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3937: \%choices,$itemcount);
3938: $$rowtotal ++;
3939: } else {
3940: my $css_class;
3941: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3942: my (%customroles,%ordered,%current);
3943: if (ref($settings) eq 'HASH') {
3944: if (ref($settings->{'adhoc'}) eq 'HASH') {
3945: %current = %{$settings->{'adhoc'}};
3946: }
3947: }
3948: my $count = 0;
3949: foreach my $key (sort(keys(%existing))) {
3950: if ($key=~/^rolesdef\_(\w+)$/) {
3951: my $rolename = $1;
3952: my (%privs,$order);
3953: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3954: $customroles{$rolename} = \%privs;
3955: if (ref($current{$rolename}) eq 'HASH') {
3956: $order = $current{$rolename}{'order'};
3957: }
3958: if ($order eq '') {
3959: $order = $count;
3960: }
3961: $ordered{$order} = $rolename;
3962: $count++;
3963: }
3964: }
3965: my $maxnum = scalar(keys(%ordered));
3966: my @roles_by_num = ();
3967: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3968: push(@roles_by_num,$item);
3969: }
3970: my $context = 'domprefs';
3971: my $crstype = 'Course';
3972: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3973: my @accesstypes = ('all','dh','da','none');
3974: my ($numstatustypes,@jsarray);
3975: if (ref($types) eq 'ARRAY') {
3976: if (@{$types} > 0) {
3977: $numstatustypes = scalar(@{$types});
3978: push(@accesstypes,'status');
3979: @jsarray = ('bystatus');
3980: }
3981: }
3982: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3983: if (keys(%domhelpdesk)) {
3984: push(@accesstypes,('inc','exc'));
3985: push(@jsarray,('notinc','notexc'));
3986: }
3987: my $hiddenstr = join("','",@jsarray);
3988: my $context = 'domprefs';
3989: my $crstype = 'Course';
3990: my $prefix = 'helproles_';
3991: my $add_class = 'LC_hidden';
3992: foreach my $num (@roles_by_num) {
3993: my $role = $ordered{$num};
3994: my ($desc,$access,@statuses);
3995: if (ref($current{$role}) eq 'HASH') {
3996: $desc = $current{$role}{'desc'};
3997: $access = $current{$role}{'access'};
3998: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3999: @statuses = @{$current{$role}{'insttypes'}};
4000: }
4001: }
4002: if ($desc eq '') {
4003: $desc = $role;
4004: }
4005: my $identifier = 'custhelp'.$num;
4006: my %full=();
4007: my %levels= (
4008: course => {},
4009: domain => {},
4010: system => {},
4011: );
4012: my %levelscurrent=(
4013: course => {},
4014: domain => {},
4015: system => {},
4016: );
4017: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4018: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4019: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4020: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4021: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4022: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4023: for (my $k=0; $k<=$maxnum; $k++) {
4024: my $vpos = $k+1;
4025: my $selstr;
4026: if ($k == $num) {
4027: $selstr = ' selected="selected" ';
4028: }
4029: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4030: }
4031: $datatable .= '</select>'.(' 'x2).
4032: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4033: '</td>'.
4034: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4035: &mt('Name shown to users:').
4036: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4037: '</fieldset>'.
4038: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4039: $othertitle,$usertypes,$types,\%domhelpdesk).
4040: '<fieldset>'.
4041: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4042: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4043: \%levelscurrent,$identifier,
4044: 'LC_hidden',$prefix.$num.'_privs').
4045: '</fieldset></td>';
4046: $itemcount ++;
4047: }
4048: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4049: my $newcust = 'custhelp'.$count;
4050: my (%privs,%levelscurrent);
4051: my %full=();
4052: my %levels= (
4053: course => {},
4054: domain => {},
4055: system => {},
4056: );
4057: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4058: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4059: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4060: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4061: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4062: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4063: for (my $k=0; $k<$maxnum+1; $k++) {
4064: my $vpos = $k+1;
4065: my $selstr;
4066: if ($k == $maxnum) {
4067: $selstr = ' selected="selected" ';
4068: }
4069: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4070: }
4071: $datatable .= '</select> '."\n".
4072: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4073: '</label></span></td>'.
4074: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4075: '<span class="LC_nobreak">'.
4076: &mt('Internal name:').
4077: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4078: '</span>'.(' 'x4).
4079: '<span class="LC_nobreak">'.
4080: &mt('Name shown to users:').
4081: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4082: '</span></fieldset>'.
4083: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4084: $usertypes,$types,\%domhelpdesk).
4085: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4086: &Apache::lonuserutils::custom_role_header($context,$crstype,
4087: \@templateroles,$newcust).
4088: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4089: \%levelscurrent,$newcust).
4090: '</fieldset>'.
4091: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4092: '</td></tr>';
4093: $count ++;
4094: $$rowtotal += $count;
4095: }
4096: return $datatable;
4097: }
4098:
4099: sub adhocbutton {
4100: my ($prefix,$num,$field,$visibility) = @_;
4101: my %lt = &Apache::lonlocal::texthash(
4102: show => 'Show details',
4103: hide => 'Hide details',
4104: );
4105: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4106: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4107: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4108: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4109: }
4110:
4111: sub helpsettings_javascript {
4112: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4113: return unless(ref($roles_by_num) eq 'ARRAY');
4114: my %html_js_lt = &Apache::lonlocal::texthash(
4115: show => 'Show details',
4116: hide => 'Hide details',
4117: );
4118: &html_escape(\%html_js_lt);
4119: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4120: return <<"ENDSCRIPT";
4121: <script type="text/javascript">
4122: // <![CDATA[
4123:
4124: function reorderHelpRoles(form,item) {
4125: var changedVal;
4126: $jstext
4127: var newpos = 'helproles_${total}_pos';
4128: var maxh = 1 + $total;
4129: var current = new Array();
4130: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4131: if (item == newpos) {
4132: changedVal = newitemVal;
4133: } else {
4134: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4135: current[newitemVal] = newpos;
4136: }
4137: for (var i=0; i<helproles.length; i++) {
4138: var elementName = 'helproles_'+helproles[i]+'_pos';
4139: if (elementName != item) {
4140: if (form.elements[elementName]) {
4141: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4142: current[currVal] = elementName;
4143: }
4144: }
4145: }
4146: var oldVal;
4147: for (var j=0; j<maxh; j++) {
4148: if (current[j] == undefined) {
4149: oldVal = j;
4150: }
4151: }
4152: if (oldVal < changedVal) {
4153: for (var k=oldVal+1; k<=changedVal ; k++) {
4154: var elementName = current[k];
4155: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4156: }
4157: } else {
4158: for (var k=changedVal; k<oldVal; k++) {
4159: var elementName = current[k];
4160: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4161: }
4162: }
4163: return;
4164: }
4165:
4166: function helpdeskAccess(num) {
4167: var curraccess = null;
4168: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4169: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4170: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4171: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4172: }
4173: }
4174: }
4175: var shown = Array();
4176: var hidden = Array();
4177: if (curraccess == 'none') {
4178: hidden = Array('$hiddenstr');
4179: } else {
4180: if (curraccess == 'status') {
4181: shown = Array('bystatus');
4182: hidden = Array('notinc','notexc');
4183: } else {
4184: if (curraccess == 'exc') {
4185: shown = Array('notexc');
4186: hidden = Array('notinc','bystatus');
4187: }
4188: if (curraccess == 'inc') {
4189: shown = Array('notinc');
4190: hidden = Array('notexc','bystatus');
4191: }
4192: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4193: hidden = Array('notinc','notexc','bystatus');
4194: }
4195: }
4196: }
4197: if (hidden.length > 0) {
4198: for (var i=0; i<hidden.length; i++) {
4199: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4200: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4201: }
4202: }
4203: }
4204: if (shown.length > 0) {
4205: for (var i=0; i<shown.length; i++) {
4206: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4207: if (shown[i] == 'privs') {
4208: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4209: } else {
4210: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4211: }
4212: }
4213: }
4214: }
4215: return;
4216: }
4217:
4218: function toggleHelpdeskItem(num,field) {
4219: if (document.getElementById('helproles_'+num+'_'+field)) {
4220: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4221: document.getElementById('helproles_'+num+'_'+field).className =
4222: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4223: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4224: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4225: }
4226: } else {
4227: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4228: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4229: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4230: }
4231: }
4232: }
4233: return;
4234: }
4235:
4236: // ]]>
4237: </script>
4238:
4239: ENDSCRIPT
4240: }
4241:
4242: sub helpdeskroles_access {
4243: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4244: $usertypes,$types,$domhelpdesk) = @_;
4245: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4246: my %lt = &Apache::lonlocal::texthash(
4247: 'rou' => 'Role usage',
4248: 'whi' => 'Which helpdesk personnel may use this role?',
4249: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4250: 'dh' => 'All with domain helpdesk role',
4251: 'da' => 'All with domain helpdesk assistant role',
4252: 'none' => 'None',
4253: 'status' => 'Determined based on institutional status',
4254: 'inc' => 'Include all, but exclude specific personnel',
4255: 'exc' => 'Exclude all, but include specific personnel',
4256: );
4257: my %usecheck = (
4258: all => ' checked="checked"',
4259: );
4260: my %displaydiv = (
4261: status => 'none',
4262: inc => 'none',
4263: exc => 'none',
4264: priv => 'block',
4265: );
4266: my $output;
4267: if (ref($current) eq 'HASH') {
4268: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4269: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4270: $usecheck{$current->{access}} = $usecheck{'all'};
4271: delete($usecheck{'all'});
4272: if ($current->{access} =~ /^(status|inc|exc)$/) {
4273: my $access = $1;
4274: $displaydiv{$access} = 'inline';
4275: } elsif ($current->{access} eq 'none') {
4276: $displaydiv{'priv'} = 'none';
4277: }
4278: }
4279: }
4280: }
4281: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4282: '<p>'.$lt{'whi'}.'</p>';
4283: foreach my $access (@{$accesstypes}) {
4284: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4285: ' onclick="helpdeskAccess('."'$num'".');" />'.
4286: $lt{$access}.'</label>';
4287: if ($access eq 'status') {
4288: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4289: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4290: $othertitle,$usertypes,$types).
4291: '</div>';
4292: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4293: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4294: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4295: '</div>';
4296: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4297: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4298: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4299: '</div>';
4300: }
4301: $output .= '</p>';
4302: }
4303: $output .= '</fieldset>';
4304: return $output;
4305: }
4306:
4307: sub radiobutton_prefs {
4308: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4309: $additional,$align) = @_;
4310: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4311: (ref($choices) eq 'HASH'));
4312:
4313: my (%checkedon,%checkedoff,$datatable,$css_class);
4314:
4315: foreach my $item (@{$toggles}) {
4316: if ($defaultchecked->{$item} eq 'on') {
4317: $checkedon{$item} = ' checked="checked" ';
4318: $checkedoff{$item} = ' ';
4319: } elsif ($defaultchecked->{$item} eq 'off') {
4320: $checkedoff{$item} = ' checked="checked" ';
4321: $checkedon{$item} = ' ';
4322: }
4323: }
4324: if (ref($settings) eq 'HASH') {
4325: foreach my $item (@{$toggles}) {
4326: if ($settings->{$item} eq '1') {
4327: $checkedon{$item} = ' checked="checked" ';
4328: $checkedoff{$item} = ' ';
4329: } elsif ($settings->{$item} eq '0') {
4330: $checkedoff{$item} = ' checked="checked" ';
4331: $checkedon{$item} = ' ';
4332: }
4333: }
4334: }
4335: if ($onclick) {
4336: $onclick = ' onclick="'.$onclick.'"';
4337: }
4338: foreach my $item (@{$toggles}) {
4339: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4340: $datatable .=
4341: '<tr'.$css_class.'><td style="vertical-align: top">'.
4342: '<span class="LC_nobreak">'.$choices->{$item}.
4343: '</span></td>';
4344: if ($align eq 'left') {
4345: $datatable .= '<td class="LC_left_item">';
4346: } else {
4347: $datatable .= '<td class="LC_right_item">';
4348: }
4349: $datatable .=
4350: '<span class="LC_nobreak">'.
4351: '<label><input type="radio" name="'.
4352: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4353: '</label> <label><input type="radio" name="'.$item.'" '.
4354: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4355: '</span>'.$additional.
4356: '</td>'.
4357: '</tr>';
4358: $itemcount ++;
4359: }
4360: return ($datatable,$itemcount);
4361: }
4362:
4363: sub print_ltitools {
4364: my ($dom,$settings,$rowtotal) = @_;
4365: my $rownum = 0;
4366: my $css_class;
4367: my $itemcount = 1;
4368: my $maxnum = 0;
4369: my %ordered;
4370: if (ref($settings) eq 'HASH') {
4371: foreach my $item (keys(%{$settings})) {
4372: if (ref($settings->{$item}) eq 'HASH') {
4373: my $num = $settings->{$item}{'order'};
4374: $ordered{$num} = $item;
4375: }
4376: }
4377: }
4378: my $confname = $dom.'-domainconfig';
4379: my $switchserver = &check_switchserver($dom,$confname);
4380: my $maxnum = scalar(keys(%ordered));
4381: my $datatable;
4382: my %lt = <itools_names();
4383: my @courseroles = ('cc','in','ta','ep','st');
4384: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4385: my @fields = ('fullname','firstname','lastname','email','roles','user');
4386: if (keys(%ordered)) {
4387: my @items = sort { $a <=> $b } keys(%ordered);
4388: for (my $i=0; $i<@items; $i++) {
4389: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4390: my $item = $ordered{$items[$i]};
4391: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4392: if (ref($settings->{$item}) eq 'HASH') {
4393: $title = $settings->{$item}->{'title'};
4394: $url = $settings->{$item}->{'url'};
4395: $key = $settings->{$item}->{'key'};
4396: $secret = $settings->{$item}->{'secret'};
4397: $lifetime = $settings->{$item}->{'lifetime'};
4398: my $image = $settings->{$item}->{'image'};
4399: if ($image ne '') {
4400: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4401: }
4402: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4403: $sigsel{'HMAC-256'} = ' selected="selected"';
4404: } else {
4405: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4406: }
4407: }
4408: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4409: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4410: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4411: for (my $k=0; $k<=$maxnum; $k++) {
4412: my $vpos = $k+1;
4413: my $selstr;
4414: if ($k == $i) {
4415: $selstr = ' selected="selected" ';
4416: }
4417: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4418: }
4419: $datatable .= '</select>'.(' 'x2).
4420: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4421: &mt('Delete?').'</label></span></td>'.
4422: '<td colspan="2">'.
4423: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4424: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4425: (' 'x2).
4426: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4427: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4428: (' 'x2).
4429: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4430: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4431: (' 'x2).
4432: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4433: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4434: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4435: '<br /><br />'.
4436: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4437: ' value="'.$url.'" /></span>'.
4438: (' 'x2).
4439: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4440: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4441: (' 'x2).
4442: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4443: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4444: (' 'x2).
4445: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4446: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4447: '<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>'.
4448: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4449: '</fieldset>'.
4450: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4451: '<span class="LC_nobreak">'.&mt('Display target:');
4452: my %currdisp;
4453: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4454: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4455: $currdisp{'window'} = ' checked="checked"';
4456: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4457: $currdisp{'tab'} = ' checked="checked"';
4458: } else {
4459: $currdisp{'iframe'} = ' checked="checked"';
4460: }
4461: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4462: $currdisp{'width'} = $1;
4463: }
4464: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4465: $currdisp{'height'} = $1;
4466: }
4467: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4468: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4469: } else {
4470: $currdisp{'iframe'} = ' checked="checked"';
4471: }
4472: foreach my $disp ('iframe','tab','window') {
4473: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4474: $lt{$disp}.'</label>'.(' 'x2);
4475: }
4476: $datatable .= (' 'x4);
4477: foreach my $dimen ('width','height') {
4478: $datatable .= '<label>'.$lt{$dimen}.' '.
4479: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4480: (' 'x2);
4481: }
4482: $datatable .= '</span><br />'.
4483: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4484: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4485: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4486: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4487: '</textarea></div><div style=""></div><br />';
4488: my %units = (
4489: 'passback' => 'days',
4490: 'roster' => 'seconds',
4491: );
4492: foreach my $extra ('passback','roster') {
4493: my $validsty = 'none';
4494: my $currvalid;
4495: my $checkedon = '';
4496: my $checkedoff = ' checked="checked"';
4497: if ($settings->{$item}->{$extra}) {
4498: $checkedon = $checkedoff;
4499: $checkedoff = '';
4500: $validsty = 'inline-block';
4501: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4502: $currvalid = $settings->{$item}->{$extra.'valid'};
4503: }
4504: }
4505: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4506: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4507: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4508: &mt('No').'</label>'.(' 'x2).
4509: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4510: &mt('Yes').'</label></span></div>'.
4511: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4512: '<span class="LC_nobreak">'.
4513: &mt("at least [_1] $units{$extra} after launch",
4514: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4515: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4516: }
4517: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4518: if ($imgsrc) {
4519: $datatable .= $imgsrc.
4520: '<label><input type="checkbox" name="ltitools_image_del"'.
4521: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4522: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4523: } else {
4524: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4525: }
4526: if ($switchserver) {
4527: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4528: } else {
4529: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4530: }
4531: $datatable .= '</span></fieldset>';
4532: my (%checkedfields,%rolemaps,$userincdom);
4533: if (ref($settings->{$item}) eq 'HASH') {
4534: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4535: %checkedfields = %{$settings->{$item}->{'fields'}};
4536: }
4537: $userincdom = $settings->{$item}->{'incdom'};
4538: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4539: %rolemaps = %{$settings->{$item}->{'roles'}};
4540: $checkedfields{'roles'} = 1;
4541: }
4542: }
4543: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4544: '<span class="LC_nobreak">';
4545: my $userfieldstyle = 'display:none;';
4546: my $seluserdom = '';
4547: my $unseluserdom = ' selected="selected"';
4548: foreach my $field (@fields) {
4549: my ($checked,$onclick,$id,$spacer);
4550: if ($checkedfields{$field}) {
4551: $checked = ' checked="checked"';
4552: }
4553: if ($field eq 'user') {
4554: $id = ' id="ltitools_user_field_'.$i.'"';
4555: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4556: if ($checked) {
4557: $userfieldstyle = 'display:inline-block';
4558: if ($userincdom) {
4559: $seluserdom = $unseluserdom;
4560: $unseluserdom = '';
4561: }
4562: }
4563: } else {
4564: $spacer = (' ' x2);
4565: }
4566: $datatable .= '<label>'.
4567: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4568: $lt{$field}.'</label>'.$spacer;
4569: }
4570: $datatable .= '</span>';
4571: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4572: '<span class="LC_nobreak"> : '.
4573: '<select name="ltitools_userincdom_'.$i.'">'.
4574: '<option value="">'.&mt('Select').'</option>'.
4575: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4576: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4577: '</select></span></div>';
4578: $datatable .= '</fieldset>'.
4579: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4580: foreach my $role (@courseroles) {
4581: my ($selected,$selectnone);
4582: if (!$rolemaps{$role}) {
4583: $selectnone = ' selected="selected"';
4584: }
4585: $datatable .= '<td style="text-align: center">'.
4586: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4587: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4588: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4589: foreach my $ltirole (@ltiroles) {
4590: unless ($selectnone) {
4591: if ($rolemaps{$role} eq $ltirole) {
4592: $selected = ' selected="selected"';
4593: } else {
4594: $selected = '';
4595: }
4596: }
4597: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4598: }
4599: $datatable .= '</select></td>';
4600: }
4601: $datatable .= '</tr></table></fieldset>';
4602: my %courseconfig;
4603: if (ref($settings->{$item}) eq 'HASH') {
4604: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4605: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4606: }
4607: }
4608: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4609: foreach my $item ('label','title','target','linktext','explanation','append') {
4610: my $checked;
4611: if ($courseconfig{$item}) {
4612: $checked = ' checked="checked"';
4613: }
4614: $datatable .= '<label>'.
4615: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4616: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4617: }
4618: $datatable .= '</span></fieldset>'.
4619: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4620: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4621: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4622: my %custom = %{$settings->{$item}->{'custom'}};
4623: if (keys(%custom) > 0) {
4624: foreach my $key (sort(keys(%custom))) {
4625: $datatable .= '<tr><td><span class="LC_nobreak">'.
4626: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4627: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4628: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4629: ' value="'.$custom{$key}.'" /></td></tr>';
4630: }
4631: }
4632: }
4633: $datatable .= '<tr><td><span class="LC_nobreak">'.
4634: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4635: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4636: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4637: $datatable .= '</table></fieldset></td></tr>'."\n";
4638: $itemcount ++;
4639: }
4640: }
4641: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4642: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4643: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4644: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4645: '<select name="ltitools_add_pos"'.$chgstr.'>';
4646: for (my $k=0; $k<$maxnum+1; $k++) {
4647: my $vpos = $k+1;
4648: my $selstr;
4649: if ($k == $maxnum) {
4650: $selstr = ' selected="selected" ';
4651: }
4652: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4653: }
4654: $datatable .= '</select> '."\n".
4655: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4656: '<td colspan="2">'.
4657: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4658: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4659: (' 'x2).
4660: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4661: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4662: (' 'x2).
4663: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4664: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4665: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4666: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4667: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4668: '<br />'.
4669: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4670: (' 'x2).
4671: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4672: (' 'x2).
4673: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4674: (' 'x2).
4675: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4676: '<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".
4677: '</fieldset>'.
4678: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4679: '<span class="LC_nobreak">'.&mt('Display target:');
4680: my %defaultdisp;
4681: $defaultdisp{'iframe'} = ' checked="checked"';
4682: foreach my $disp ('iframe','tab','window') {
4683: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4684: $lt{$disp}.'</label>'.(' 'x2);
4685: }
4686: $datatable .= (' 'x4);
4687: foreach my $dimen ('width','height') {
4688: $datatable .= '<label>'.$lt{$dimen}.' '.
4689: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4690: (' 'x2);
4691: }
4692: $datatable .= '</span><br />'.
4693: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4694: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4695: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4696: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4697: '</div><div style=""></div><br />';
4698: my %units = (
4699: 'passback' => 'days',
4700: 'roster' => 'seconds',
4701: );
4702: my %defaulttimes = (
4703: 'passback' => '7',
4704: 'roster' => '300',
4705: );
4706: foreach my $extra ('passback','roster') {
4707: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4708: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4709: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4710: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4711: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4712: &mt('Yes').'</label></span></div>'.
4713: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4714: '<span class="LC_nobreak">'.
4715: &mt("at least [_1] $units{$extra} after launch",
4716: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4717: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4718: }
4719: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4720: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4721: if ($switchserver) {
4722: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4723: } else {
4724: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4725: }
4726: $datatable .= '</span></fieldset>'.
4727: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4728: '<span class="LC_nobreak">';
4729: foreach my $field (@fields) {
4730: my ($id,$onclick,$spacer);
4731: if ($field eq 'user') {
4732: $id = ' id="ltitools_user_field_add"';
4733: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4734: } else {
4735: $spacer = (' ' x2);
4736: }
4737: $datatable .= '<label>'.
4738: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4739: $lt{$field}.'</label>'.$spacer;
4740: }
4741: $datatable .= '</span>'.
4742: '<div style="display:none;" id="ltitools_user_div_add">'.
4743: '<span class="LC_nobreak"> : '.
4744: '<select name="ltitools_userincdom_add">'.
4745: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4746: '<option value="0">'.&mt('username').'</option>'.
4747: '<option value="1">'.&mt('username:domain').'</option>'.
4748: '</select></span></div></fieldset>';
4749: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4750: foreach my $role (@courseroles) {
4751: my ($checked,$checkednone);
4752: $datatable .= '<td style="text-align: center">'.
4753: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4754: '<select name="ltitools_add_roles_'.$role.'">'.
4755: '<option value="" selected="selected">'.&mt('Select').'</option>';
4756: foreach my $ltirole (@ltiroles) {
4757: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4758: }
4759: $datatable .= '</select></td>';
4760: }
4761: $datatable .= '</tr></table></fieldset>'.
4762: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4763: foreach my $item ('label','title','target','linktext','explanation','append') {
4764: $datatable .= '<label>'.
4765: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4766: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4767: }
4768: $datatable .= '</span></fieldset>'.
4769: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4770: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4771: '<tr><td><span class="LC_nobreak">'.
4772: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4773: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4774: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4775: '</table></fieldset>'."\n".
4776: '</td>'."\n".
4777: '</tr>'."\n";
4778: $itemcount ++;
4779: return $datatable;
4780: }
4781:
4782: sub ltitools_names {
4783: my %lt = &Apache::lonlocal::texthash(
4784: 'title' => 'Title',
4785: 'version' => 'Version',
4786: 'msgtype' => 'Message Type',
4787: 'sigmethod' => 'Signature Method',
4788: 'url' => 'URL',
4789: 'key' => 'Key',
4790: 'lifetime' => 'Nonce lifetime (s)',
4791: 'secret' => 'Secret',
4792: 'icon' => 'Icon',
4793: 'user' => 'User',
4794: 'fullname' => 'Full Name',
4795: 'firstname' => 'First Name',
4796: 'lastname' => 'Last Name',
4797: 'email' => 'E-mail',
4798: 'roles' => 'Role',
4799: 'window' => 'Window',
4800: 'tab' => 'Tab',
4801: 'iframe' => 'iFrame',
4802: 'height' => 'Height',
4803: 'width' => 'Width',
4804: 'linktext' => 'Default Link Text',
4805: 'explanation' => 'Default Explanation',
4806: 'passback' => 'Tool can return grades:',
4807: 'roster' => 'Tool can retrieve roster:',
4808: 'crstarget' => 'Display target',
4809: 'crslabel' => 'Course label',
4810: 'crstitle' => 'Course title',
4811: 'crslinktext' => 'Link Text',
4812: 'crsexplanation' => 'Explanation',
4813: 'crsappend' => 'Provider URL',
4814: );
4815: return %lt;
4816: }
4817:
4818: sub print_lti {
4819: my ($dom,$settings,$rowtotal) = @_;
4820: my $itemcount = 1;
4821: my $maxnum = 0;
4822: my $css_class;
4823: my %ordered;
4824: if (ref($settings) eq 'HASH') {
4825: foreach my $item (keys(%{$settings})) {
4826: if (ref($settings->{$item}) eq 'HASH') {
4827: my $num = $settings->{$item}{'order'};
4828: $ordered{$num} = $item;
4829: }
4830: }
4831: }
4832: my $maxnum = scalar(keys(%ordered));
4833: my $datatable;
4834: my %lt = <i_names();
4835: if (keys(%ordered)) {
4836: my @items = sort { $a <=> $b } keys(%ordered);
4837: for (my $i=0; $i<@items; $i++) {
4838: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4839: my $item = $ordered{$items[$i]};
4840: my ($key,$secret,$lifetime,$consumer,$requser,$current);
4841: if (ref($settings->{$item}) eq 'HASH') {
4842: $key = $settings->{$item}->{'key'};
4843: $secret = $settings->{$item}->{'secret'};
4844: $lifetime = $settings->{$item}->{'lifetime'};
4845: $consumer = $settings->{$item}->{'consumer'};
4846: $requser = $settings->{$item}->{'requser'};
4847: $current = $settings->{$item};
4848: }
4849: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
4850: my %checkedrequser = (
4851: yes => ' checked="checked"',
4852: no => '',
4853: );
4854: if (!$requser) {
4855: $checkedrequser{'no'} = $checkedrequser{'yes'};
4856: $checkedrequser{'yes'} = '';
4857: }
4858: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
4859: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4860: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
4861: for (my $k=0; $k<=$maxnum; $k++) {
4862: my $vpos = $k+1;
4863: my $selstr;
4864: if ($k == $i) {
4865: $selstr = ' selected="selected" ';
4866: }
4867: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4868: }
4869: $datatable .= '</select>'.(' 'x2).
4870: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
4871: &mt('Delete?').'</label></span></td>'.
4872: '<td colspan="2">'.
4873: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4874: '<span class="LC_nobreak">'.$lt{'consumer'}.
4875: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
4876: (' 'x2).
4877: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
4878: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4879: (' 'x2).
4880: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
4881: 'value="'.$lifetime.'" size="3" /></span>'.
4882: (' 'x2).
4883: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4884: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
4885: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
4886: '<br /><br />'.
4887: '<span class="LC_nobreak">'.$lt{'key'}.
4888: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
4889: (' 'x2).
4890: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4891: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
4892: '<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>'.
4893: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
4894: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
4895: $itemcount ++;
4896: }
4897: }
4898: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4899: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
4900: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4901: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
4902: '<select name="lti_pos_add"'.$chgstr.'>';
4903: for (my $k=0; $k<$maxnum+1; $k++) {
4904: my $vpos = $k+1;
4905: my $selstr;
4906: if ($k == $maxnum) {
4907: $selstr = ' selected="selected" ';
4908: }
4909: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4910: }
4911: $datatable .= '</select> '."\n".
4912: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4913: '<td colspan="2">'.
4914: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4915: '<span class="LC_nobreak">'.$lt{'consumer'}.
4916: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
4917: (' 'x2).
4918: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
4919: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4920: (' 'x2).
4921: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
4922: (' 'x2).
4923: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4924: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
4925: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
4926: '<br /><br />'.
4927: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
4928: (' 'x2).
4929: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
4930: '<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".
4931: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
4932: '</td>'."\n".
4933: '</tr>'."\n";
4934: $$rowtotal ++;
4935: return $datatable;;
4936: }
4937:
4938: sub lti_names {
4939: my %lt = &Apache::lonlocal::texthash(
4940: 'version' => 'LTI Version',
4941: 'url' => 'URL',
4942: 'key' => 'Key',
4943: 'lifetime' => 'Nonce lifetime (s)',
4944: 'consumer' => 'Consumer',
4945: 'secret' => 'Secret',
4946: 'requser' => "User's identity sent",
4947: 'email' => 'Email address',
4948: 'sourcedid' => 'User ID',
4949: 'other' => 'Other',
4950: 'passback' => 'Can return grades to Consumer:',
4951: 'roster' => 'Can retrieve roster from Consumer:',
4952: 'topmenu' => 'Display LON-CAPA page header',
4953: 'inlinemenu'=> 'Display LON-CAPA inline menu',
4954: );
4955: return %lt;
4956: }
4957:
4958: sub lti_options {
4959: my ($num,$current,$itemcount,%lt) = @_;
4960: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield);
4961: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
4962: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
4963: $checked{'makecrs'}{'N'} = ' checked="checked"';
4964: $checked{'mapcrstype'} = {};
4965: $checked{'makeuser'} = {};
4966: $checked{'selfenroll'} = {};
4967: $checked{'crssec'} = {};
4968: $checked{'crssecsrc'} = {};
4969: $checked{'lcauth'} = {};
4970: $checked{'menuitem'} = {};
4971: if ($num eq 'add') {
4972: $checked{'lcauth'}{'lti'} = ' checked="checked"';
4973: }
4974: my $userfieldsty = 'none';
4975: my $crsfieldsty = 'none';
4976: my $crssecfieldsty = 'none';
4977: my $secsrcfieldsty = 'none';
4978: my $passbacksty = 'none';
4979: my $optionsty = 'block';
4980: my $lcauthparm;
4981: my $lcauthparmstyle = 'display:none';
4982: my $lcauthparmtext;
4983: my $menusty;
4984: my $numinrow = 4;
4985: my %menutitles = <imenu_titles();
4986:
4987: if (ref($current) eq 'HASH') {
4988: if (!$current->{'requser'}) {
4989: $optionsty = 'none';
4990: }
4991: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
4992: $checked{'mapuser'}{'sourcedid'} = '';
4993: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
4994: $checked{'mapuser'}{'email'} = ' checked="checked"';
4995: } else {
4996: $checked{'mapuser'}{'other'} = ' checked="checked"';
4997: $userfield = $current->{'mapuser'};
4998: $userfieldsty = 'inline-block';
4999: }
5000: }
5001: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
5002: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
5003: if ($current->{'mapcrs'} eq 'context_id') {
5004: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
5005: } else {
5006: $checked{'mapcrs'}{'other'} = ' checked="checked"';
5007: $cidfield = $current->{'mapcrs'};
5008: $crsfieldsty = 'inline-block';
5009: }
5010: }
5011: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
5012: foreach my $type (@{$current->{'mapcrstype'}}) {
5013: $checked{'mapcrstype'}{$type} = ' checked="checked"';
5014: }
5015: }
5016: if ($current->{'makecrs'}) {
5017: $checked{'makecrs'}{'Y'} = ' checked="checked"';
5018: }
5019: if (ref($current->{'makeuser'}) eq 'ARRAY') {
5020: foreach my $role (@{$current->{'makeuser'}}) {
5021: $checked{'makeuser'}{$role} = ' checked="checked"';
5022: }
5023: }
5024: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
5025: $checked{'lcauth'}{$1} = ' checked="checked"';
5026: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
5027: $lcauthparm = $current->{'lcauthparm'};
5028: $lcauthparmstyle = 'display:table-row';
5029: if ($current->{'lcauth'} eq 'localauth') {
5030: $lcauthparmtext = &mt('Local auth argument');
5031: } else {
5032: $lcauthparmtext = &mt('Kerberos domain');
5033: }
5034: }
5035: }
5036: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
5037: foreach my $role (@{$current->{'selfenroll'}}) {
5038: $checked{'selfenroll'}{$role} = ' checked="checked"';
5039: }
5040: }
5041: if (ref($current->{'maproles'}) eq 'HASH') {
5042: %rolemaps = %{$current->{'maproles'}};
5043: }
5044: if ($current->{'section'} ne '') {
5045: $checked{'crssec'}{'Y'} = ' checked="checked"';
5046: $crssecfieldsty = 'inline-block';
5047: if ($current->{'section'} eq 'course_section_sourcedid') {
5048: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5049: } else {
5050: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5051: $crssecsrc = $current->{'section'};
5052: $secsrcfieldsty = 'inline-block';
5053: }
5054: } else {
5055: $checked{'crssec'}{'N'} = ' checked="checked"';
5056: }
5057: if ($current->{'topmenu'}) {
5058: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5059: } else {
5060: $checked{'topmenu'}{'N'} = ' checked="checked"';
5061: }
5062: if ($current->{'inlinemenu'}) {
5063: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5064: } else {
5065: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5066: }
5067: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5068: $menusty = 'inline-block';
5069: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5070: foreach my $item (@{$current->{'lcmenu'}}) {
5071: if (exists($menutitles{$item})) {
5072: $checked{'menuitem'}{$item} = ' checked="checked"';
5073: }
5074: }
5075: }
5076: } else {
5077: $menusty = 'none';
5078: }
5079: } else {
5080: $checked{'makecrs'}{'N'} = ' checked="checked"';
5081: $checked{'crssec'}{'N'} = ' checked="checked"';
5082: $checked{'topmenu'}{'N'} = ' checked="checked"';
5083: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5084: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5085: $menusty = 'inline-block';
5086: }
5087: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5088: my %coursetypetitles = &Apache::lonlocal::texthash (
5089: official => 'Official',
5090: unofficial => 'Unofficial',
5091: community => 'Community',
5092: textbook => 'Textbook',
5093: placement => 'Placement Test',
5094: lti => 'LTI Provider',
5095: );
5096: my @authtypes = ('internal','krb4','krb5','localauth');
5097: my %shortauth = (
5098: internal => 'int',
5099: krb4 => 'krb4',
5100: krb5 => 'krb5',
5101: localauth => 'loc'
5102: );
5103: my %authnames = &authtype_names();
5104: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5105: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5106: my @courseroles = ('cc','in','ta','ep','st');
5107: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5108: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5109: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5110: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5111: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5112: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5113: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5114: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5115: foreach my $option ('sourcedid','email','other') {
5116: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5117: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5118: ($option eq 'other' ? '' : (' 'x2) );
5119: }
5120: $output .= '</span></div>'.
5121: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5122: '<input type="text" name="lti_customuser_'.$num.'" '.
5123: 'value="'.$userfield.'" /></div></fieldset>'.
5124: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5125: foreach my $ltirole (@lticourseroles) {
5126: my ($selected,$selectnone);
5127: if ($rolemaps{$ltirole} eq '') {
5128: $selectnone = ' selected="selected"';
5129: }
5130: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5131: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5132: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5133: foreach my $role (@courseroles) {
5134: unless ($selectnone) {
5135: if ($rolemaps{$ltirole} eq $role) {
5136: $selected = ' selected="selected"';
5137: } else {
5138: $selected = '';
5139: }
5140: }
5141: $output .= '<option value="'.$role.'"'.$selected.'>'.
5142: &Apache::lonnet::plaintext($role,'Course').
5143: '</option>';
5144: }
5145: $output .= '</select></td>';
5146: }
5147: $output .= '</tr></table></fieldset>'.
5148: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5149: foreach my $ltirole (@ltiroles) {
5150: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5151: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5152: }
5153: $output .= '</fieldset>'.
5154: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5155: '<table>'.
5156: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5157: '</table>'.
5158: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5159: '<td class="LC_left_item">';
5160: foreach my $auth ('lti',@authtypes) {
5161: my $authtext;
5162: if ($auth eq 'lti') {
5163: $authtext = &mt('None');
5164: } else {
5165: $authtext = $authnames{$shortauth{$auth}};
5166: }
5167: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5168: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5169: $authtext.'</label></span> ';
5170: }
5171: $output .= '</td></tr>'.
5172: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5173: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5174: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5175: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5176: '</table></fieldset>'.
5177: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5178: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5179: &mt('Unique course identifier').': ';
5180: foreach my $option ('course_offering_sourcedid','context_id','other') {
5181: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5182: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5183: ($option eq 'other' ? '' : (' 'x2) );
5184: }
5185: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5186: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5187: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5188: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5189: foreach my $type (@coursetypes) {
5190: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5191: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5192: (' 'x2);
5193: }
5194: $output .= '</span></fieldset>'.
5195: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5196: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5197: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5198: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5199: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5200: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5201: '</fieldset>'.
5202: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5203: foreach my $lticrsrole (@lticourseroles) {
5204: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5205: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5206: }
5207: $output .= '</fieldset>'.
5208: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5209: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5210: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5211: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5212: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5213: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5214: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5215: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5216: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5217: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5218: &mt('Standard field').'</label>'.(' 'x2).
5219: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5220: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5221: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5222: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5223: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5224: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5225: foreach my $extra ('roster','passback') {
5226: my $checkedon = '';
5227: my $checkedoff = ' checked="checked"';
5228: if ($extra eq 'passback') {
5229: $pb1p1chk = ' checked="checked"';
5230: $pb1p0chk = '';
5231: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5232: } else {
5233: $onclickpb = '';
5234: }
5235: if (ref($current) eq 'HASH') {
5236: if (($current->{$extra})) {
5237: $checkedon = $checkedoff;
5238: $checkedoff = '';
5239: if ($extra eq 'passback') {
5240: $passbacksty = 'inline-block';
5241: }
5242: if ($current->{'passbackformat'} eq '1.0') {
5243: $pb1p0chk = ' checked="checked"';
5244: $pb1p1chk = '';
5245: }
5246: }
5247: }
5248: $output .= $lt{$extra}.' '.
5249: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5250: &mt('No').'</label>'.(' 'x2).
5251: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5252: &mt('Yes').'</label><br />';
5253: }
5254: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5255: '<span class="LC_nobreak">'.&mt('Grade format').
5256: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5257: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5258: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5259: &mt('Outcomes Extension (1.0)').'</label></span></div></fieldset>'.
5260: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
5261: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5262: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5263: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5264: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5265: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5266: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5267: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5268: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5269: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5270: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5271: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5272: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5273: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5274: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5275: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5276: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5277: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5278: (' 'x2);
5279: }
5280: $output .= '</span></div></fieldset>';
5281: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5282: #
5283: # $output .= '</fieldset>'.
5284: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5285: return $output;
5286: }
5287:
5288: sub ltimenu_titles {
5289: return &Apache::lonlocal::texthash(
5290: fullname => 'Full name',
5291: coursetitle => 'Course title',
5292: role => 'Role',
5293: logout => 'Logout',
5294: grades => 'Grades',
5295: );
5296: }
5297:
5298: sub print_coursedefaults {
5299: my ($position,$dom,$settings,$rowtotal) = @_;
5300: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5301: my $itemcount = 1;
5302: my %choices = &Apache::lonlocal::texthash (
5303: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
5304: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5305: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5306: coursecredits => 'Credits can be specified for courses',
5307: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5308: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5309: texengine => 'Default method to display mathematics',
5310: postsubmit => 'Disable submit button/keypress following student submission',
5311: canclone => "People who may clone a course (besides course's owner and coordinators)",
5312: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5313: );
5314: my %staticdefaults = (
5315: anonsurvey_threshold => 10,
5316: uploadquota => 500,
5317: postsubmit => 60,
5318: mysqltables => 172800,
5319: );
5320: if ($position eq 'top') {
5321: %defaultchecked = (
5322: 'canuse_pdfforms' => 'off',
5323: 'uselcmath' => 'on',
5324: 'usejsme' => 'on',
5325: 'canclone' => 'none',
5326: );
5327: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
5328: my $deftex = $Apache::lonnet::deftex;
5329: if (ref($settings) eq 'HASH') {
5330: if ($settings->{'texengine'}) {
5331: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5332: $deftex = $settings->{'texengine'};
5333: }
5334: }
5335: }
5336: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5337: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5338: '<span class="LC_nobreak">'.$choices{'texengine'}.
5339: '</span></td><td class="LC_right_item">'.
5340: '<select name="texengine">'."\n";
5341: my %texoptions = (
5342: MathJax => 'MathJax',
5343: mimetex => &mt('Convert to Images'),
5344: tth => &mt('TeX to HTML'),
5345: );
5346: foreach my $renderer ('MathJax','mimetex','tth') {
5347: my $selected = '';
5348: if ($renderer eq $deftex) {
5349: $selected = ' selected="selected"';
5350: }
5351: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5352: }
5353: $mathdisp .= '</select></td></tr>'."\n";
5354: $itemcount ++;
5355: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5356: \%choices,$itemcount);
5357: $datatable = $mathdisp.$datatable;
5358: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5359: $datatable .=
5360: '<tr'.$css_class.'><td style="vertical-align: top">'.
5361: '<span class="LC_nobreak">'.$choices{'canclone'}.
5362: '</span></td><td class="LC_left_item">';
5363: my $currcanclone = 'none';
5364: my $onclick;
5365: my @cloneoptions = ('none','domain');
5366: my %clonetitles = (
5367: none => 'No additional course requesters',
5368: domain => "Any course requester in course's domain",
5369: instcode => 'Course requests for official courses ...',
5370: );
5371: my (%codedefaults,@code_order,@posscodes);
5372: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5373: \@code_order) eq 'ok') {
5374: if (@code_order > 0) {
5375: push(@cloneoptions,'instcode');
5376: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5377: }
5378: }
5379: if (ref($settings) eq 'HASH') {
5380: if ($settings->{'canclone'}) {
5381: if (ref($settings->{'canclone'}) eq 'HASH') {
5382: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5383: if (@code_order > 0) {
5384: $currcanclone = 'instcode';
5385: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5386: }
5387: }
5388: } elsif ($settings->{'canclone'} eq 'domain') {
5389: $currcanclone = $settings->{'canclone'};
5390: }
5391: }
5392: }
5393: foreach my $option (@cloneoptions) {
5394: my ($checked,$additional);
5395: if ($currcanclone eq $option) {
5396: $checked = ' checked="checked"';
5397: }
5398: if ($option eq 'instcode') {
5399: if (@code_order) {
5400: my $show = 'none';
5401: if ($checked) {
5402: $show = 'block';
5403: }
5404: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
5405: &mt('Institutional codes for new and cloned course have identical:').
5406: '<br />';
5407: foreach my $item (@code_order) {
5408: my $codechk;
5409: if ($checked) {
5410: if (grep(/^\Q$item\E$/,@posscodes)) {
5411: $codechk = ' checked="checked"';
5412: }
5413: }
5414: $additional .= '<label>'.
5415: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5416: $item.'</label>';
5417: }
5418: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5419: }
5420: }
5421: $datatable .=
5422: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5423: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5424: '</label> '.$additional.'</span><br />';
5425: }
5426: $datatable .= '</td>'.
5427: '</tr>';
5428: $itemcount ++;
5429: } else {
5430: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5431: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5432: my $currusecredits = 0;
5433: my $postsubmitclient = 1;
5434: my @types = ('official','unofficial','community','textbook','placement');
5435: if (ref($settings) eq 'HASH') {
5436: $currdefresponder = $settings->{'anonsurvey_threshold'};
5437: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5438: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5439: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5440: }
5441: }
5442: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5443: foreach my $type (@types) {
5444: next if ($type eq 'community');
5445: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5446: if ($defcredits{$type} ne '') {
5447: $currusecredits = 1;
5448: }
5449: }
5450: }
5451: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5452: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5453: $postsubmitclient = 0;
5454: foreach my $type (@types) {
5455: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5456: }
5457: } else {
5458: foreach my $type (@types) {
5459: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5460: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5461: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5462: } else {
5463: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5464: }
5465: } else {
5466: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5467: }
5468: }
5469: }
5470: } else {
5471: foreach my $type (@types) {
5472: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5473: }
5474: }
5475: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5476: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5477: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5478: }
5479: } else {
5480: foreach my $type (@types) {
5481: $currmysql{$type} = $staticdefaults{'mysqltables'};
5482: }
5483: }
5484: } else {
5485: foreach my $type (@types) {
5486: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5487: }
5488: }
5489: if (!$currdefresponder) {
5490: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5491: } elsif ($currdefresponder < 1) {
5492: $currdefresponder = 1;
5493: }
5494: foreach my $type (@types) {
5495: if ($curruploadquota{$type} eq '') {
5496: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5497: }
5498: }
5499: $datatable .=
5500: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5501: $choices{'anonsurvey_threshold'}.
5502: '</span></td>'.
5503: '<td class="LC_right_item"><span class="LC_nobreak">'.
5504: '<input type="text" name="anonsurvey_threshold"'.
5505: ' value="'.$currdefresponder.'" size="5" /></span>'.
5506: '</td></tr>'."\n";
5507: $itemcount ++;
5508: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5509: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5510: $choices{'uploadquota'}.
5511: '</span></td>'.
5512: '<td style="text-align: right" class="LC_right_item">'.
5513: '<table><tr>';
5514: foreach my $type (@types) {
5515: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5516: '<input type="text" name="uploadquota_'.$type.'"'.
5517: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5518: }
5519: $datatable .= '</tr></table></td></tr>'."\n";
5520: $itemcount ++;
5521: my $onclick = "toggleDisplay(this.form,'credits');";
5522: my $display = 'none';
5523: if ($currusecredits) {
5524: $display = 'block';
5525: }
5526: my $additional = '<div id="credits" style="display: '.$display.'">'.
5527: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5528: foreach my $type (@types) {
5529: next if ($type eq 'community');
5530: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5531: '<input type="text" name="'.$type.'_credits"'.
5532: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5533: }
5534: $additional .= '</tr></table></div>'."\n";
5535: %defaultchecked = ('coursecredits' => 'off');
5536: @toggles = ('coursecredits');
5537: my $current = {
5538: 'coursecredits' => $currusecredits,
5539: };
5540: (my $table,$itemcount) =
5541: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5542: \%choices,$itemcount,$onclick,$additional,'left');
5543: $datatable .= $table;
5544: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5545: my $display = 'none';
5546: if ($postsubmitclient) {
5547: $display = 'block';
5548: }
5549: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5550: &mt('Number of seconds submit is disabled').'<br />'.
5551: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5552: '<table><tr>';
5553: foreach my $type (@types) {
5554: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5555: '<input type="text" name="'.$type.'_timeout" value="'.
5556: $deftimeout{$type}.'" size="5" /></td>';
5557: }
5558: $additional .= '</tr></table></div>'."\n";
5559: %defaultchecked = ('postsubmit' => 'on');
5560: @toggles = ('postsubmit');
5561: $current = {
5562: 'postsubmit' => $postsubmitclient,
5563: };
5564: ($table,$itemcount) =
5565: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5566: \%choices,$itemcount,$onclick,$additional,'left');
5567: $datatable .= $table;
5568: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5569: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5570: $choices{'mysqltables'}.
5571: '</span></td>'.
5572: '<td style="text-align: right" class="LC_right_item">'.
5573: '<table><tr>';
5574: foreach my $type (@types) {
5575: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5576: '<input type="text" name="mysqltables_'.$type.'"'.
5577: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5578: }
5579: $datatable .= '</tr></table></td></tr>'."\n";
5580: $itemcount ++;
5581:
5582: }
5583: $$rowtotal += $itemcount;
5584: return $datatable;
5585: }
5586:
5587: sub print_selfenrollment {
5588: my ($position,$dom,$settings,$rowtotal) = @_;
5589: my ($css_class,$datatable);
5590: my $itemcount = 1;
5591: my @types = ('official','unofficial','community','textbook','placement');
5592: if (($position eq 'top') || ($position eq 'middle')) {
5593: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5594: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5595: my @rows;
5596: my $key;
5597: if ($position eq 'top') {
5598: $key = 'admin';
5599: if (ref($rowsref) eq 'ARRAY') {
5600: @rows = @{$rowsref};
5601: }
5602: } elsif ($position eq 'middle') {
5603: $key = 'default';
5604: @rows = ('types','registered','approval','limit');
5605: }
5606: foreach my $row (@rows) {
5607: if (defined($titlesref->{$row})) {
5608: $itemcount ++;
5609: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5610: $datatable .= '<tr'.$css_class.'>'.
5611: '<td>'.$titlesref->{$row}.'</td>'.
5612: '<td class="LC_left_item">'.
5613: '<table><tr>';
5614: my (%current,%currentcap);
5615: if (ref($settings) eq 'HASH') {
5616: if (ref($settings->{$key}) eq 'HASH') {
5617: foreach my $type (@types) {
5618: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5619: $current{$type} = $settings->{$key}->{$type}->{$row};
5620: }
5621: if (($row eq 'limit') && ($key eq 'default')) {
5622: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5623: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5624: }
5625: }
5626: }
5627: }
5628: }
5629: my %roles = (
5630: '0' => &Apache::lonnet::plaintext('dc'),
5631: );
5632:
5633: foreach my $type (@types) {
5634: unless (($row eq 'registered') && ($key eq 'default')) {
5635: $datatable .= '<th>'.&mt($type).'</th>';
5636: }
5637: }
5638: unless (($row eq 'registered') && ($key eq 'default')) {
5639: $datatable .= '</tr><tr>';
5640: }
5641: foreach my $type (@types) {
5642: if ($type eq 'community') {
5643: $roles{'1'} = &mt('Community personnel');
5644: } else {
5645: $roles{'1'} = &mt('Course personnel');
5646: }
5647: $datatable .= '<td style="vertical-align: top">';
5648: if ($position eq 'top') {
5649: my %checked;
5650: if ($current{$type} eq '0') {
5651: $checked{'0'} = ' checked="checked"';
5652: } else {
5653: $checked{'1'} = ' checked="checked"';
5654: }
5655: foreach my $role ('1','0') {
5656: $datatable .= '<span class="LC_nobreak"><label>'.
5657: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5658: 'value="'.$role.'"'.$checked{$role}.' />'.
5659: $roles{$role}.'</label></span> ';
5660: }
5661: } else {
5662: if ($row eq 'types') {
5663: my %checked;
5664: if ($current{$type} =~ /^(all|dom)$/) {
5665: $checked{$1} = ' checked="checked"';
5666: } else {
5667: $checked{''} = ' checked="checked"';
5668: }
5669: foreach my $val ('','dom','all') {
5670: $datatable .= '<span class="LC_nobreak"><label>'.
5671: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5672: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5673: }
5674: } elsif ($row eq 'registered') {
5675: my %checked;
5676: if ($current{$type} eq '1') {
5677: $checked{'1'} = ' checked="checked"';
5678: } else {
5679: $checked{'0'} = ' checked="checked"';
5680: }
5681: foreach my $val ('0','1') {
5682: $datatable .= '<span class="LC_nobreak"><label>'.
5683: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5684: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5685: }
5686: } elsif ($row eq 'approval') {
5687: my %checked;
5688: if ($current{$type} =~ /^([12])$/) {
5689: $checked{$1} = ' checked="checked"';
5690: } else {
5691: $checked{'0'} = ' checked="checked"';
5692: }
5693: for my $val (0..2) {
5694: $datatable .= '<span class="LC_nobreak"><label>'.
5695: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5696: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5697: }
5698: } elsif ($row eq 'limit') {
5699: my %checked;
5700: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5701: $checked{$1} = ' checked="checked"';
5702: } else {
5703: $checked{'none'} = ' checked="checked"';
5704: }
5705: my $cap;
5706: if ($currentcap{$type} =~ /^\d+$/) {
5707: $cap = $currentcap{$type};
5708: }
5709: foreach my $val ('none','allstudents','selfenrolled') {
5710: $datatable .= '<span class="LC_nobreak"><label>'.
5711: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5712: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5713: }
5714: $datatable .= '<br />'.
5715: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5716: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5717: '</span>';
5718: }
5719: }
5720: $datatable .= '</td>';
5721: }
5722: $datatable .= '</tr>';
5723: }
5724: $datatable .= '</table></td></tr>';
5725: }
5726: } elsif ($position eq 'bottom') {
5727: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5728: }
5729: $$rowtotal += $itemcount;
5730: return $datatable;
5731: }
5732:
5733: sub print_validation_rows {
5734: my ($caller,$dom,$settings,$rowtotal) = @_;
5735: my ($itemsref,$namesref,$fieldsref);
5736: if ($caller eq 'selfenroll') {
5737: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5738: } elsif ($caller eq 'requestcourses') {
5739: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5740: }
5741: my %currvalidation;
5742: if (ref($settings) eq 'HASH') {
5743: if (ref($settings->{'validation'}) eq 'HASH') {
5744: %currvalidation = %{$settings->{'validation'}};
5745: }
5746: }
5747: my $datatable;
5748: my $itemcount = 0;
5749: foreach my $item (@{$itemsref}) {
5750: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5751: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5752: $namesref->{$item}.
5753: '</span></td>'.
5754: '<td class="LC_left_item">';
5755: if (($item eq 'url') || ($item eq 'button')) {
5756: $datatable .= '<span class="LC_nobreak">'.
5757: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5758: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5759: } elsif ($item eq 'fields') {
5760: my @currfields;
5761: if (ref($currvalidation{$item}) eq 'ARRAY') {
5762: @currfields = @{$currvalidation{$item}};
5763: }
5764: foreach my $field (@{$fieldsref}) {
5765: my $check = '';
5766: if (grep(/^\Q$field\E$/,@currfields)) {
5767: $check = ' checked="checked"';
5768: }
5769: $datatable .= '<span class="LC_nobreak"><label>'.
5770: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5771: ' value="'.$field.'"'.$check.' />'.$field.
5772: '</label></span> ';
5773: }
5774: } elsif ($item eq 'markup') {
5775: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5776: $currvalidation{$item}.
5777: '</textarea>';
5778: }
5779: $datatable .= '</td></tr>'."\n";
5780: if (ref($rowtotal)) {
5781: $itemcount ++;
5782: }
5783: }
5784: if ($caller eq 'requestcourses') {
5785: my %currhash;
5786: if (ref($settings) eq 'HASH') {
5787: if (ref($settings->{'validation'}) eq 'HASH') {
5788: if ($settings->{'validation'}{'dc'} ne '') {
5789: $currhash{$settings->{'validation'}{'dc'}} = 1;
5790: }
5791: }
5792: }
5793: my $numinrow = 2;
5794: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5795: 'validationdc',%currhash);
5796: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5797: $datatable .= '<tr'.$css_class.'><td>';
5798: if ($numdc > 1) {
5799: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5800: } else {
5801: $datatable .= &mt('Course creation processed as: ');
5802: }
5803: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5804: $itemcount ++;
5805: }
5806: if (ref($rowtotal)) {
5807: $$rowtotal += $itemcount;
5808: }
5809: return $datatable;
5810: }
5811:
5812: sub print_privacy {
5813: my ($position,$dom,$settings,$rowtotal) = @_;
5814: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
5815: my $itemcount = 0;
5816: unless ($position eq 'top') {
5817: @items = ('domain','author','course','community');
5818: %names = &Apache::lonlocal::texthash (
5819: domain => 'Assigned domain role(s)',
5820: author => 'Assigned co-author role(s)',
5821: course => 'Assigned course role(s)',
5822: community => 'Assigned community role',
5823: );
5824: $numinrow = 4;
5825: ($othertitle,$usertypes,$types) =
5826: &Apache::loncommon::sorted_inst_types($dom);
5827: }
5828: if (($position eq 'top') || ($position eq 'middle')) {
5829: my (%by_ip,%by_location,@intdoms,@instdoms);
5830: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5831: if ($position eq 'top') {
5832: my %curr;
5833: my @options = ('none','user','domain','auto');
5834: my %titles = &Apache::lonlocal::texthash (
5835: none => 'Not allowed',
5836: user => 'User authorizes',
5837: domain => 'DC authorizes',
5838: auto => 'Unrestricted',
5839: instdom => 'Other domain shares institution/provider',
5840: extdom => 'Other domain has different institution/provider',
5841: );
5842: my %names = &Apache::lonlocal::texthash (
5843: domain => 'Domain role',
5844: author => 'Co-author role',
5845: course => 'Course role',
5846: community => 'Community role',
5847: );
5848: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5849: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5850: foreach my $domtype ('instdom','extdom') {
5851: my (%checked,$skip);
5852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5853: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
5854: '<td class="LC_left_item">';
5855: if ($domtype eq 'instdom') {
5856: unless (@instdoms > 1) {
5857: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
5858: $skip = 1;
5859: }
5860: } elsif ($domtype eq 'extdom') {
5861: if (keys(%by_location) == 0) {
5862: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
5863: $skip = 1;
5864: }
5865: }
5866: unless ($skip) {
5867: foreach my $roletype ('domain','author','course','community') {
5868: $checked{'auto'} = ' checked="checked"';
5869: if (ref($settings) eq 'HASH') {
5870: if (ref($settings->{approval}) eq 'HASH') {
5871: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
5872: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
5873: $checked{$1} = ' checked="checked"';
5874: $checked{'auto'} = '';
5875: }
5876: }
5877: }
5878: }
5879: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
5880: foreach my $option (@options) {
5881: $datatable .= '<span class="LC_nobreak"><label>'.
5882: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
5883: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
5884: '</label></span> ';
5885: }
5886: $datatable .= '</fieldset>';
5887: }
5888: }
5889: $datatable .= '</td></tr>';
5890: $itemcount ++;
5891: }
5892: } elsif ($position eq 'middle') {
5893: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
5894: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5895: foreach my $item (@{$types}) {
5896: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
5897: $numinrow,$itemcount,'','','','','',
5898: '',$usertypes->{$item});
5899: $itemcount ++;
5900: }
5901: }
5902: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
5903: $numinrow,$itemcount,'','','','','',
5904: '',$othertitle);
5905: $itemcount ++;
5906: } else {
5907: $datatable .= &mt('Nothing to set here, as there are no other domains');
5908: }
5909: }
5910: } else {
5911: my $prefix;
5912: if ($position eq 'lower') {
5913: $prefix = 'priv';
5914: } else {
5915: $prefix = 'unpriv';
5916: }
5917: foreach my $item (@items) {
5918: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
5919: $numinrow,$itemcount,'','','','','',
5920: '',$names{$item});
5921: $itemcount ++;
5922: }
5923: }
5924: if (ref($rowtotal)) {
5925: $$rowtotal += $itemcount;
5926: }
5927: return $datatable;
5928: }
5929:
5930: sub print_passwords {
5931: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
5932: my ($datatable,$css_class);
5933: my $itemcount = 0;
5934: my %titles = &Apache::lonlocal::texthash (
5935: captcha => '"Forgot Password" CAPTCHA validation',
5936: link => 'Reset link expiration (hours)',
5937: case => 'Case-sensitive usernames/e-mail',
5938: prelink => 'Information required (form 1)',
5939: postlink => 'Information required (form 2)',
5940: emailsrc => 'LON-CAPA e-mail address type(s)',
5941: customtext => 'Domain specific text (HTML)',
5942: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
5943: intauth_check => 'Check bcrypt cost if authenticated',
5944: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
5945: permanent => 'Permanent e-mail address',
5946: critical => 'Critical notification address',
5947: notify => 'Notification address',
5948: min => 'Minimum password length',
5949: max => 'Maximum password length',
5950: chars => 'Required characters',
5951: expire => 'Password expiration (days)',
5952: numsaved => 'Number of previous passwords to save and disallow reuse',
5953: );
5954: if ($position eq 'top') {
5955: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5956: my $shownlinklife = 2;
5957: my $prelink = 'both';
5958: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
5959: if (ref($settings) eq 'HASH') {
5960: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
5961: $shownlinklife = $settings->{resetlink};
5962: }
5963: if (ref($settings->{resetcase}) eq 'ARRAY') {
5964: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
5965: }
5966: if ($settings->{resetprelink} =~ /^(both|either)$/) {
5967: $prelink = $settings->{resetprelink};
5968: }
5969: if (ref($settings->{resetpostlink}) eq 'HASH') {
5970: %postlink = %{$settings->{resetpostlink}};
5971: }
5972: if (ref($settings->{resetemail}) eq 'ARRAY') {
5973: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
5974: }
5975: if ($settings->{resetremove}) {
5976: $nostdtext = 1;
5977: }
5978: if ($settings->{resetcustom}) {
5979: $customurl = $settings->{resetcustom};
5980: }
5981: } else {
5982: if (ref($types) eq 'ARRAY') {
5983: foreach my $item (@{$types}) {
5984: $casesens{$item} = 1;
5985: $postlink{$item} = ['username','email'];
5986: }
5987: }
5988: $casesens{'default'} = 1;
5989: $postlink{'default'} = ['username','email'];
5990: $prelink = 'both';
5991: %emailsrc = (
5992: permanent => 1,
5993: critical => 1,
5994: notify => 1,
5995: );
5996: }
5997: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
5998: $itemcount ++;
5999: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6000: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6001: '<td class="LC_left_item">'.
6002: '<input type="textbox" value="'.$shownlinklife.'" '.
6003: 'name="passwords_link" size="3" /></td></tr>';
6004: $itemcount ++;
6005: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6006: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6007: '<td class="LC_left_item">';
6008: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6009: foreach my $item (@{$types}) {
6010: my $checkedcase;
6011: if ($casesens{$item}) {
6012: $checkedcase = ' checked="checked"';
6013: }
6014: $datatable .= '<span class="LC_nobreak"><label>'.
6015: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6016: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6017: '<span> ';
6018: }
6019: }
6020: my $checkedcase;
6021: if ($casesens{'default'}) {
6022: $checkedcase = ' checked="checked"';
6023: }
6024: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6025: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6026: $othertitle.'</label></span></td>';
6027: $itemcount ++;
6028: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6029: my %checkedpre = (
6030: both => ' checked="checked"',
6031: either => '',
6032: );
6033: if ($prelink eq 'either') {
6034: $checkedpre{either} = ' checked="checked"';
6035: $checkedpre{both} = '';
6036: }
6037: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6038: '<td class="LC_left_item"><span class="LC_nobreak">'.
6039: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6040: &mt('Both username and e-mail address').'</label></span> '.
6041: '<span class="LC_nobreak"><label>'.
6042: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6043: &mt('Either username or e-mail address').'</label></span></td></tr>';
6044: $itemcount ++;
6045: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6046: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6047: '<td class="LC_left_item">';
6048: my %postlinked;
6049: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6050: foreach my $item (@{$types}) {
6051: undef(%postlinked);
6052: $datatable .= '<fieldset style="display: inline-block;">'.
6053: '<legend>'.$usertypes->{$item}.'</legend>';
6054: if (ref($postlink{$item}) eq 'ARRAY') {
6055: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6056: }
6057: foreach my $field ('email','username') {
6058: my $checked;
6059: if ($postlinked{$field}) {
6060: $checked = ' checked="checked"';
6061: }
6062: $datatable .= '<span class="LC_nobreak"><label>'.
6063: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6064: $field.'"'.$checked.' />'.$field.'</label>'.
6065: '<span> ';
6066: }
6067: $datatable .= '</fieldset>';
6068: }
6069: }
6070: if (ref($postlink{'default'}) eq 'ARRAY') {
6071: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6072: }
6073: $datatable .= '<fieldset style="display: inline-block;">'.
6074: '<legend>'.$othertitle.'</legend>';
6075: foreach my $field ('email','username') {
6076: my $checked;
6077: if ($postlinked{$field}) {
6078: $checked = ' checked="checked"';
6079: }
6080: $datatable .= '<span class="LC_nobreak"><label>'.
6081: '<input type="checkbox" name="passwords_postlink_default" value="'.
6082: $field.'"'.$checked.' />'.$field.'</label>'.
6083: '<span> ';
6084: }
6085: $datatable .= '</fieldset></td></tr>';
6086: $itemcount ++;
6087: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6088: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6089: '<td class="LC_left_item">';
6090: foreach my $type ('permanent','critical','notify') {
6091: my $checkedemail;
6092: if ($emailsrc{$type}) {
6093: $checkedemail = ' checked="checked"';
6094: }
6095: $datatable .= '<span class="LC_nobreak"><label>'.
6096: '<input type="checkbox" name="passwords_emailsrc" value="'.
6097: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6098: '<span> ';
6099: }
6100: $datatable .= '</td></tr>';
6101: $itemcount ++;
6102: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6103: my $switchserver = &check_switchserver($dom,$confname);
6104: my ($showstd,$noshowstd);
6105: if ($nostdtext) {
6106: $noshowstd = ' checked="checked"';
6107: } else {
6108: $showstd = ' checked="checked"';
6109: }
6110: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6111: '<td class="LC_left_item"><span class="LC_nobreak">'.
6112: &mt('Retain standard text:').
6113: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6114: &mt('Yes').'</label>'.' '.
6115: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6116: &mt('No').'</label></span><br />'.
6117: '<span class="LC_fontsize_small">'.
6118: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6119: &mt('Include custom text:');
6120: if ($customurl) {
6121: my $link = &Apache::loncommon::modal_link($customurl,&mt('Custom text file'),600,500,
6122: undef,undef,undef,undef,'background-color:#ffffff');
6123: $datatable .= '<span class="LC_nobreak"> '.$link.
6124: '<label><input type="checkbox" name="passwords_custom_del"'.
6125: ' value="1" />'.&mt('Delete?').'</label></span>'.
6126: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6127: }
6128: if ($switchserver) {
6129: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6130: } else {
6131: $datatable .='<span class="LC_nobreak"> '.
6132: '<input type="file" name="passwords_customfile" /></span>';
6133: }
6134: $datatable .= '</td></tr>';
6135: } elsif ($position eq 'middle') {
6136: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6137: my @items = ('intauth_cost','intauth_check','intauth_switch');
6138: my %defaults;
6139: if (ref($domconf{'defaults'}) eq 'HASH') {
6140: %defaults = %{$domconf{'defaults'}};
6141: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6142: $defaults{'intauth_cost'} = 10;
6143: }
6144: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6145: $defaults{'intauth_check'} = 0;
6146: }
6147: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6148: $defaults{'intauth_switch'} = 0;
6149: }
6150: } else {
6151: %defaults = (
6152: 'intauth_cost' => 10,
6153: 'intauth_check' => 0,
6154: 'intauth_switch' => 0,
6155: );
6156: }
6157: foreach my $item (@items) {
6158: if ($itemcount%2) {
6159: $css_class = '';
6160: } else {
6161: $css_class = ' class="LC_odd_row" ';
6162: }
6163: $datatable .= '<tr'.$css_class.'>'.
6164: '<td><span class="LC_nobreak">'.$titles{$item}.
6165: '</span></td><td class="LC_left_item" colspan="3">';
6166: if ($item eq 'intauth_switch') {
6167: my @options = (0,1,2);
6168: my %optiondesc = &Apache::lonlocal::texthash (
6169: 0 => 'No',
6170: 1 => 'Yes',
6171: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6172: );
6173: $datatable .= '<table width="100%">';
6174: foreach my $option (@options) {
6175: my $checked = ' ';
6176: if ($defaults{$item} eq $option) {
6177: $checked = ' checked="checked"';
6178: }
6179: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6180: '<label><input type="radio" name="'.$item.
6181: '" value="'.$option.'"'.$checked.' />'.
6182: $optiondesc{$option}.'</label></span></td></tr>';
6183: }
6184: $datatable .= '</table>';
6185: } elsif ($item eq 'intauth_check') {
6186: my @options = (0,1,2);
6187: my %optiondesc = &Apache::lonlocal::texthash (
6188: 0 => 'No',
6189: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6190: 2 => 'Yes, disallow login if stored cost is less than domain default',
6191: );
6192: $datatable .= '<table width="100%">';
6193: foreach my $option (@options) {
6194: my $checked = ' ';
6195: my $onclick;
6196: if ($defaults{$item} eq $option) {
6197: $checked = ' checked="checked"';
6198: }
6199: if ($option == 2) {
6200: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6201: }
6202: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6203: '<label><input type="radio" name="'.$item.
6204: '" value="'.$option.'"'.$checked.$onclick.' />'.
6205: $optiondesc{$option}.'</label></span></td></tr>';
6206: }
6207: $datatable .= '</table>';
6208: } else {
6209: $datatable .= '<input type="text" name="'.$item.'" value="'.
6210: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6211: }
6212: $datatable .= '</td></tr>';
6213: $itemcount ++;
6214: }
6215: } elsif ($position eq 'lower') {
6216: my ($min,$max,%chars,$expire,$numsaved);
6217: if (ref($settings) eq 'HASH') {
6218: if ($settings->{min}) {
6219: $min = $settings->{min};
6220: }
6221: if ($settings->{max}) {
6222: $max = $settings->{max};
6223: }
6224: if (ref($settings->{chars}) eq 'ARRAY') {
6225: map { $chars{$_} = 1; } (@{$settings->{chars}});
6226: }
6227: if ($settings->{expire}) {
6228: $expire = $settings->{expire};
6229: }
6230: if ($settings->{numsaved}) {
6231: $numsaved = $settings->{numsaved};
6232: }
6233: } else {
6234: $min = '7';
6235: }
6236: my %rulenames = &Apache::lonlocal::texthash(
6237: uc => 'At least one upper case letter',
6238: lc => 'At least one lower case letter',
6239: num => 'At least one number',
6240: spec => 'At least one non-alphanumeric',
6241: );
6242: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6243: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
6244: '<td class="LC_left_item"><span class="LC_nobreak">'.
6245: '<input type="text" name="passwords_min" value="'.$min.'" size="3" />'.
6246: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no minimum)').'</span>'.
6247: '</span></td></tr>';
6248: $itemcount ++;
6249: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6250: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
6251: '<td class="LC_left_item"><span class="LC_nobreak">'.
6252: '<input type="text" name="passwords_max" value="'.$max.'" size="3" />'.
6253: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
6254: '</span></td></tr>';
6255: $itemcount ++;
6256: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6257: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
6258: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
6259: '</span></td>';
6260: my $numinrow = 2;
6261: my @possrules = ('uc','lc','num','spec');
6262: $datatable .= '<td class="LC_left_item"><table>';
6263: for (my $i=0; $i<@possrules; $i++) {
6264: my ($rem,$checked);
6265: if ($chars{$possrules[$i]}) {
6266: $checked = ' checked="checked"';
6267: }
6268: $rem = $i%($numinrow);
6269: if ($rem == 0) {
6270: if ($i > 0) {
6271: $datatable .= '</tr>';
6272: }
6273: $datatable .= '<tr>';
6274: }
6275: $datatable .= '<td><span class="LC_nobreak"><label>'.
6276: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
6277: $rulenames{$possrules[$i]}.'</label></span></td>';
6278: }
6279: my $rem = @possrules%($numinrow);
6280: my $colsleft = $numinrow - $rem;
6281: if ($colsleft > 1 ) {
6282: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6283: ' </td>';
6284: } elsif ($colsleft == 1) {
6285: $datatable .= '<td class="LC_left_item"> </td>';
6286: }
6287: $datatable .='</table></td></tr>';
6288: $itemcount ++;
6289: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6290: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
6291: '<td class="LC_left_item"><span class="LC_nobreak">'.
6292: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" />'.
6293: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
6294: '</span></td></tr>';
6295: $itemcount ++;
6296: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6297: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
6298: '<td class="LC_left_item"><span class="LC_nobreak">'.
6299: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" />'.
6300: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
6301: '</span></td></tr>';
6302: } else {
6303: my $checkedon;
6304: my $checkedoff = ' checked="checked"';
6305: if (ref($settings) eq 'HASH') {
6306: if ($settings->{crsownerchg}) {
6307: $checkedon = $checkedoff;
6308: $checkedoff = '';
6309: }
6310: }
6311: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6312: $datatable .= '<tr '.$css_class.'>'.
6313: '<td>'.
6314: &mt('Requirements').'<ul>'.
6315: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
6316: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
6317: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
6318: '</ul>'.
6319: '</td>'.
6320: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
6321: '<label><input type="radio" name="passwords_crsowner" value="1"'.$checkedon.' />'.&mt('Yes').'</label></span> '.
6322: '<span class="LC_nobreak"><label><input type="radio" name="passwords_crsowner" value="0"'.$checkedoff.' />'.
6323: &mt('No').'</label></span>'.
6324: '</td></tr>';
6325:
6326: }
6327: return $datatable;
6328: }
6329:
6330: sub print_usersessions {
6331: my ($position,$dom,$settings,$rowtotal) = @_;
6332: my ($css_class,$datatable,$itemcount,%checked,%choices);
6333: my (%by_ip,%by_location,@intdoms,@instdoms);
6334: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6335:
6336: my @alldoms = &Apache::lonnet::all_domains();
6337: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6338: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6339: my %altids = &id_for_thisdom(%servers);
6340: if ($position eq 'top') {
6341: if (keys(%serverhomes) > 1) {
6342: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
6343: my $curroffloadnow;
6344: if (ref($settings) eq 'HASH') {
6345: if (ref($settings->{'offloadnow'}) eq 'HASH') {
6346: $curroffloadnow = $settings->{'offloadnow'};
6347: }
6348: }
6349: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
6350: } else {
6351: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
6352: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
6353: '</td></tr>';
6354: }
6355: } else {
6356: my %titles = &usersession_titles();
6357: my ($prefix,@types);
6358: if ($position eq 'bottom') {
6359: $prefix = 'remote';
6360: @types = ('version','excludedomain','includedomain');
6361: } else {
6362: $prefix = 'hosted';
6363: @types = ('excludedomain','includedomain');
6364: }
6365: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6366: }
6367: $$rowtotal += $itemcount;
6368: return $datatable;
6369: }
6370:
6371: sub rules_by_location {
6372: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
6373: my ($datatable,$itemcount,$css_class);
6374: if (keys(%{$by_location}) == 0) {
6375: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6376: $datatable = '<tr'.$css_class.'><td colspan="2">'.
6377: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
6378: '</td></tr>';
6379: $itemcount = 1;
6380: } else {
6381: $itemcount = 0;
6382: my $numinrow = 5;
6383: my (%current,%checkedon,%checkedoff);
6384: my @locations = sort(keys(%{$by_location}));
6385: foreach my $type (@{$types}) {
6386: $checkedon{$type} = '';
6387: $checkedoff{$type} = ' checked="checked"';
6388: }
6389: if (ref($settings) eq 'HASH') {
6390: if (ref($settings->{$prefix}) eq 'HASH') {
6391: foreach my $key (keys(%{$settings->{$prefix}})) {
6392: $current{$key} = $settings->{$prefix}{$key};
6393: if ($key eq 'version') {
6394: if ($current{$key} ne '') {
6395: $checkedon{$key} = ' checked="checked"';
6396: $checkedoff{$key} = '';
6397: }
6398: } elsif (ref($current{$key}) eq 'ARRAY') {
6399: $checkedon{$key} = ' checked="checked"';
6400: $checkedoff{$key} = '';
6401: }
6402: }
6403: }
6404: }
6405: foreach my $type (@{$types}) {
6406: next if ($type ne 'version' && !@locations);
6407: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6408: $datatable .= '<tr'.$css_class.'>
6409: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
6410: <span class="LC_nobreak">
6411: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
6412: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
6413: if ($type eq 'version') {
6414: my @lcversions = &Apache::lonnet::all_loncaparevs();
6415: my $selector = '<select name="'.$prefix.'_version">';
6416: foreach my $version (@lcversions) {
6417: my $selected = '';
6418: if ($current{'version'} eq $version) {
6419: $selected = ' selected="selected"';
6420: }
6421: $selector .= ' <option value="'.$version.'"'.
6422: $selected.'>'.$version.'</option>';
6423: }
6424: $selector .= '</select> ';
6425: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
6426: } else {
6427: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
6428: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
6429: ' />'.(' 'x2).
6430: '<input type="button" value="'.&mt('uncheck all').'" '.
6431: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
6432: "\n".
6433: '</div><div><table>';
6434: my $rem;
6435: for (my $i=0; $i<@locations; $i++) {
6436: my ($showloc,$value,$checkedtype);
6437: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
6438: my $ip = $by_location->{$locations[$i]}->[0];
6439: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6440: $value = join(':',@{$by_ip->{$ip}});
6441: $showloc = join(', ',@{$by_ip->{$ip}});
6442: if (ref($current{$type}) eq 'ARRAY') {
6443: foreach my $loc (@{$by_ip->{$ip}}) {
6444: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
6445: $checkedtype = ' checked="checked"';
6446: last;
6447: }
6448: }
6449: }
6450: }
6451: }
6452: $rem = $i%($numinrow);
6453: if ($rem == 0) {
6454: if ($i > 0) {
6455: $datatable .= '</tr>';
6456: }
6457: $datatable .= '<tr>';
6458: }
6459: $datatable .= '<td class="LC_left_item">'.
6460: '<span class="LC_nobreak"><label>'.
6461: '<input type="checkbox" name="'.$prefix.'_'.$type.
6462: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
6463: '</label></span></td>';
6464: }
6465: $rem = @locations%($numinrow);
6466: my $colsleft = $numinrow - $rem;
6467: if ($colsleft > 1 ) {
6468: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6469: ' </td>';
6470: } elsif ($colsleft == 1) {
6471: $datatable .= '<td class="LC_left_item"> </td>';
6472: }
6473: $datatable .= '</tr></table>';
6474: }
6475: $datatable .= '</td></tr>';
6476: $itemcount ++;
6477: }
6478: }
6479: return ($datatable,$itemcount);
6480: }
6481:
6482: sub print_ssl {
6483: my ($position,$dom,$settings,$rowtotal) = @_;
6484: my ($css_class,$datatable);
6485: my $itemcount = 1;
6486: if ($position eq 'top') {
6487: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6488: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6489: my $same_institution;
6490: if ($intdom ne '') {
6491: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
6492: if (ref($internet_names) eq 'ARRAY') {
6493: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
6494: $same_institution = 1;
6495: }
6496: }
6497: }
6498: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6499: $datatable = '<tr'.$css_class.'><td colspan="2">';
6500: if ($same_institution) {
6501: my %domservers = &Apache::lonnet::get_servers($dom);
6502: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
6503: } else {
6504: $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.");
6505: }
6506: $datatable .= '</td></tr>';
6507: $itemcount ++;
6508: } else {
6509: my %titles = &ssl_titles();
6510: my (%by_ip,%by_location,@intdoms,@instdoms);
6511: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6512: my @alldoms = &Apache::lonnet::all_domains();
6513: my %serverhomes = %Apache::lonnet::serverhomeIDs;
6514: my @domservers = &Apache::lonnet::get_servers($dom);
6515: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6516: my %altids = &id_for_thisdom(%servers);
6517: if (($position eq 'connto') || ($position eq 'connfrom')) {
6518: my $legacy;
6519: unless (ref($settings) eq 'HASH') {
6520: my $name;
6521: if ($position eq 'connto') {
6522: $name = 'loncAllowInsecure';
6523: } else {
6524: $name = 'londAllowInsecure';
6525: }
6526: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
6527: my @ids=&Apache::lonnet::current_machine_ids();
6528: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
6529: my %what = (
6530: $name => 1,
6531: );
6532: my ($result,$returnhash) =
6533: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
6534: if ($result eq 'ok') {
6535: if (ref($returnhash) eq 'HASH') {
6536: $legacy = $returnhash->{$name};
6537: }
6538: }
6539: } else {
6540: $legacy = $Apache::lonnet::perlvar{$name};
6541: }
6542: }
6543: foreach my $type ('dom','intdom','other') {
6544: my %checked;
6545: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6546: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
6547: '<td class="LC_right_item">';
6548: my $skip;
6549: if ($type eq 'dom') {
6550: unless (keys(%servers) > 1) {
6551: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
6552: $skip = 1;
6553: }
6554: }
6555: if ($type eq 'intdom') {
6556: unless (@instdoms > 1) {
6557: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
6558: $skip = 1;
6559: }
6560: } elsif ($type eq 'other') {
6561: if (keys(%by_location) == 0) {
6562: $datatable .= &mt('Nothing to set here, as there are no other institutions');
6563: $skip = 1;
6564: }
6565: }
6566: unless ($skip) {
6567: $checked{'yes'} = ' checked="checked"';
6568: if (ref($settings) eq 'HASH') {
6569: if (ref($settings->{$position}) eq 'HASH') {
6570: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
6571: $checked{$1} = $checked{'yes'};
6572: delete($checked{'yes'});
6573: }
6574: }
6575: } else {
6576: if ($legacy == 0) {
6577: $checked{'req'} = $checked{'yes'};
6578: delete($checked{'yes'});
6579: }
6580: }
6581: foreach my $option ('no','yes','req') {
6582: $datatable .= '<span class="LC_nobreak"><label>'.
6583: '<input type="radio" name="'.$position.'_'.$type.'" '.
6584: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6585: '</label></span>'.(' 'x2);
6586: }
6587: }
6588: $datatable .= '</td></tr>';
6589: $itemcount ++;
6590: }
6591: } else {
6592: my $prefix = 'replication';
6593: my @types = ('certreq','nocertreq');
6594: if (keys(%by_location) == 0) {
6595: $datatable .= '<tr'.$css_class.'><td>'.
6596: &mt('Nothing to set here, as there are no other institutions').
6597: '</td></tr>';
6598: $itemcount ++;
6599: } else {
6600: ($datatable,$itemcount) =
6601: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6602: }
6603: }
6604: }
6605: $$rowtotal += $itemcount;
6606: return $datatable;
6607: }
6608:
6609: sub ssl_titles {
6610: return &Apache::lonlocal::texthash (
6611: dom => 'LON-CAPA servers/VMs from same domain',
6612: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
6613: other => 'External LON-CAPA servers/VMs',
6614: connto => 'Connections to other servers',
6615: connfrom => 'Connections from other servers',
6616: replication => 'Replicating content to other institutions',
6617: certreq => 'Client certificate required, but specific domains exempt',
6618: nocertreq => 'No client certificate required, except for specific domains',
6619: no => 'SSL not used',
6620: yes => 'SSL Optional (used if available)',
6621: req => 'SSL Required',
6622: );
6623: }
6624:
6625: sub print_trust {
6626: my ($prefix,$dom,$settings,$rowtotal) = @_;
6627: my ($css_class,$datatable,%checked,%choices);
6628: my (%by_ip,%by_location,@intdoms,@instdoms);
6629: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6630: my $itemcount = 1;
6631: my %titles = &trust_titles();
6632: my @types = ('exc','inc');
6633: if ($prefix eq 'top') {
6634: $prefix = 'content';
6635: } elsif ($prefix eq 'bottom') {
6636: $prefix = 'msg';
6637: }
6638: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6639: $$rowtotal += $itemcount;
6640: return $datatable;
6641: }
6642:
6643: sub trust_titles {
6644: return &Apache::lonlocal::texthash(
6645: content => "Access to this domain's content by others",
6646: shared => "Access to other domain's content by this domain",
6647: enroll => "Enrollment in this domain's courses by others",
6648: othcoau => "Co-author roles in this domain for others",
6649: coaurem => "Co-author roles for this domain's users elsewhere",
6650: domroles => "Domain roles in this domain assignable to others",
6651: catalog => "Course Catalog for this domain displayed elsewhere",
6652: reqcrs => "Requests for creation of courses in this domain by others",
6653: msg => "Users in other domains can send messages to this domain",
6654: exc => "Allow all, but exclude specific domains",
6655: inc => "Deny all, but include specific domains",
6656: );
6657: }
6658:
6659: sub build_location_hashes {
6660: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
6661: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6662: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
6663: my %iphost = &Apache::lonnet::get_iphost();
6664: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6665: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6666: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6667: foreach my $id (@{$iphost{$primary_ip}}) {
6668: my $intdom = &Apache::lonnet::internet_dom($id);
6669: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6670: push(@{$intdoms},$intdom);
6671: }
6672: }
6673: }
6674: foreach my $ip (keys(%iphost)) {
6675: if (ref($iphost{$ip}) eq 'ARRAY') {
6676: foreach my $id (@{$iphost{$ip}}) {
6677: my $location = &Apache::lonnet::internet_dom($id);
6678: if ($location) {
6679: if (grep(/^\Q$location\E$/,@{$intdoms})) {
6680: my $dom = &Apache::lonnet::host_domain($id);
6681: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
6682: push(@{$instdoms},$dom);
6683: }
6684: next;
6685: }
6686: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6687: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6688: push(@{$by_ip->{$ip}},$location);
6689: }
6690: } else {
6691: $by_ip->{$ip} = [$location];
6692: }
6693: }
6694: }
6695: }
6696: }
6697: foreach my $ip (sort(keys(%{$by_ip}))) {
6698: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6699: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6700: my $first = $by_ip->{$ip}->[0];
6701: if (ref($by_location->{$first}) eq 'ARRAY') {
6702: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6703: push(@{$by_location->{$first}},$ip);
6704: }
6705: } else {
6706: $by_location->{$first} = [$ip];
6707: }
6708: }
6709: }
6710: return;
6711: }
6712:
6713: sub current_offloads_to {
6714: my ($dom,$settings,$servers) = @_;
6715: my (%spareid,%otherdomconfigs);
6716: if (ref($servers) eq 'HASH') {
6717: foreach my $lonhost (sort(keys(%{$servers}))) {
6718: my $gotspares;
6719: if (ref($settings) eq 'HASH') {
6720: if (ref($settings->{'spares'}) eq 'HASH') {
6721: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6722: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6723: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6724: $gotspares = 1;
6725: }
6726: }
6727: }
6728: unless ($gotspares) {
6729: my $gotspares;
6730: my $serverhomeID =
6731: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6732: my $serverhomedom =
6733: &Apache::lonnet::host_domain($serverhomeID);
6734: if ($serverhomedom ne $dom) {
6735: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6736: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6737: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6738: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6739: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6740: $gotspares = 1;
6741: }
6742: }
6743: } else {
6744: $otherdomconfigs{$serverhomedom} =
6745: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6746: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6747: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6748: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6749: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6750: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6751: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6752: $gotspares = 1;
6753: }
6754: }
6755: }
6756: }
6757: }
6758: }
6759: }
6760: unless ($gotspares) {
6761: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6762: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6763: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6764: } else {
6765: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6766: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6767: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6768: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6769: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6770: } else {
6771: my %what = (
6772: spareid => 1,
6773: );
6774: my ($result,$returnhash) =
6775: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6776: if ($result eq 'ok') {
6777: if (ref($returnhash) eq 'HASH') {
6778: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6779: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6780: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6781: }
6782: }
6783: }
6784: }
6785: }
6786: }
6787: }
6788: }
6789: return %spareid;
6790: }
6791:
6792: sub spares_row {
6793: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
6794: my $css_class;
6795: my $numinrow = 4;
6796: my $itemcount = 1;
6797: my $datatable;
6798: my %typetitles = &sparestype_titles();
6799: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6800: foreach my $server (sort(keys(%{$servers}))) {
6801: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6802: my ($othercontrol,$serverdom);
6803: if ($serverhome ne $server) {
6804: $serverdom = &Apache::lonnet::host_domain($serverhome);
6805: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6806: } else {
6807: $serverdom = &Apache::lonnet::host_domain($server);
6808: if ($serverdom ne $dom) {
6809: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6810: }
6811: }
6812: next unless (ref($spareid->{$server}) eq 'HASH');
6813: my $checkednow;
6814: if (ref($curroffloadnow) eq 'HASH') {
6815: if ($curroffloadnow->{$server}) {
6816: $checkednow = ' checked="checked"';
6817: }
6818: }
6819: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6820: $datatable .= '<tr'.$css_class.'>
6821: <td rowspan="2">
6822: <span class="LC_nobreak">'.
6823: &mt('[_1] when busy, offloads to:'
6824: ,'<b>'.$server.'</b>').'</span><br />'.
6825: '<span class="LC_nobreak">'."\n".
6826: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6827: ' '.&mt('Switch active users on next access').'</label></span>'.
6828: "\n";
6829: my (%current,%canselect);
6830: my @choices =
6831: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6832: foreach my $type ('primary','default') {
6833: if (ref($spareid->{$server}) eq 'HASH') {
6834: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6835: my @spares = @{$spareid->{$server}{$type}};
6836: if (@spares > 0) {
6837: if ($othercontrol) {
6838: $current{$type} = join(', ',@spares);
6839: } else {
6840: $current{$type} .= '<table>';
6841: my $numspares = scalar(@spares);
6842: for (my $i=0; $i<@spares; $i++) {
6843: my $rem = $i%($numinrow);
6844: if ($rem == 0) {
6845: if ($i > 0) {
6846: $current{$type} .= '</tr>';
6847: }
6848: $current{$type} .= '<tr>';
6849: }
6850: $current{$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'".');" /> '.
6851: $spareid->{$server}{$type}[$i].
6852: '</label></td>'."\n";
6853: }
6854: my $rem = @spares%($numinrow);
6855: my $colsleft = $numinrow - $rem;
6856: if ($colsleft > 1 ) {
6857: $current{$type} .= '<td colspan="'.$colsleft.
6858: '" class="LC_left_item">'.
6859: ' </td>';
6860: } elsif ($colsleft == 1) {
6861: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6862: }
6863: $current{$type} .= '</tr></table>';
6864: }
6865: }
6866: }
6867: if ($current{$type} eq '') {
6868: $current{$type} = &mt('None specified');
6869: }
6870: if ($othercontrol) {
6871: if ($type eq 'primary') {
6872: $canselect{$type} = $othercontrol;
6873: }
6874: } else {
6875: $canselect{$type} =
6876: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6877: '<select name="newspare_'.$type.'_'.$server.'" '.
6878: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6879: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6880: if (@choices > 0) {
6881: foreach my $lonhost (@choices) {
6882: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6883: }
6884: }
6885: $canselect{$type} .= '</select>'."\n";
6886: }
6887: } else {
6888: $current{$type} = &mt('Could not be determined');
6889: if ($type eq 'primary') {
6890: $canselect{$type} = $othercontrol;
6891: }
6892: }
6893: if ($type eq 'default') {
6894: $datatable .= '<tr'.$css_class.'>';
6895: }
6896: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6897: '<td>'.$current{$type}.'</td>'."\n".
6898: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6899: }
6900: $itemcount ++;
6901: }
6902: }
6903: $$rowtotal += $itemcount;
6904: return $datatable;
6905: }
6906:
6907: sub possible_newspares {
6908: my ($server,$currspares,$serverhomes,$altids) = @_;
6909: my $serverhostname = &Apache::lonnet::hostname($server);
6910: my %excluded;
6911: if ($serverhostname ne '') {
6912: %excluded = (
6913: $serverhostname => 1,
6914: );
6915: }
6916: if (ref($currspares) eq 'HASH') {
6917: foreach my $type (keys(%{$currspares})) {
6918: if (ref($currspares->{$type}) eq 'ARRAY') {
6919: if (@{$currspares->{$type}} > 0) {
6920: foreach my $curr (@{$currspares->{$type}}) {
6921: my $hostname = &Apache::lonnet::hostname($curr);
6922: $excluded{$hostname} = 1;
6923: }
6924: }
6925: }
6926: }
6927: }
6928: my @choices;
6929: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
6930: if (keys(%{$serverhomes}) > 1) {
6931: foreach my $name (sort(keys(%{$serverhomes}))) {
6932: unless ($excluded{$name}) {
6933: if (exists($altids->{$serverhomes->{$name}})) {
6934: push(@choices,$altids->{$serverhomes->{$name}});
6935: } else {
6936: push(@choices,$serverhomes->{$name});
6937: }
6938: }
6939: }
6940: }
6941: }
6942: return sort(@choices);
6943: }
6944:
6945: sub print_loadbalancing {
6946: my ($dom,$settings,$rowtotal) = @_;
6947: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6948: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6949: my $numinrow = 1;
6950: my $datatable;
6951: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6952: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
6953: if (ref($settings) eq 'HASH') {
6954: %existing = %{$settings};
6955: }
6956: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6957: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6958: \%currtargets,\%currrules,\%currcookies);
6959: } else {
6960: return;
6961: }
6962: my ($othertitle,$usertypes,$types) =
6963: &Apache::loncommon::sorted_inst_types($dom);
6964: my $rownum = 8;
6965: if (ref($types) eq 'ARRAY') {
6966: $rownum += scalar(@{$types});
6967: }
6968: my @css_class = ('LC_odd_row','LC_even_row');
6969: my $balnum = 0;
6970: my $islast;
6971: my (@toshow,$disabledtext);
6972: if (keys(%currbalancer) > 0) {
6973: @toshow = sort(keys(%currbalancer));
6974: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6975: push(@toshow,'');
6976: }
6977: } else {
6978: @toshow = ('');
6979: $disabledtext = &mt('No existing load balancer');
6980: }
6981: foreach my $lonhost (@toshow) {
6982: if ($balnum == scalar(@toshow)-1) {
6983: $islast = 1;
6984: } else {
6985: $islast = 0;
6986: }
6987: my $cssidx = $balnum%2;
6988: my $targets_div_style = 'display: none';
6989: my $disabled_div_style = 'display: block';
6990: my $homedom_div_style = 'display: none';
6991: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6992: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
6993: '<p>';
6994: if ($lonhost eq '') {
6995: $datatable .= '<span class="LC_nobreak">';
6996: if (keys(%currbalancer) > 0) {
6997: $datatable .= &mt('Add balancer:');
6998: } else {
6999: $datatable .= &mt('Enable balancer:');
7000: }
7001: $datatable .= ' '.
7002: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
7003: ' id="loadbalancing_lonhost_'.$balnum.'"'.
7004: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
7005: '<option value="" selected="selected">'.&mt('None').
7006: '</option>'."\n";
7007: foreach my $server (sort(keys(%servers))) {
7008: next if ($currbalancer{$server});
7009: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
7010: }
7011: $datatable .=
7012: '</select>'."\n".
7013: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
7014: } else {
7015: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
7016: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
7017: &mt('Stop balancing').'</label>'.
7018: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
7019: $targets_div_style = 'display: block';
7020: $disabled_div_style = 'display: none';
7021: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
7022: $homedom_div_style = 'display: block';
7023: }
7024: }
7025: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
7026: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
7027: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
7028: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
7029: my ($numspares,@spares) = &count_servers($lonhost,%servers);
7030: my @sparestypes = ('primary','default');
7031: my %typetitles = &sparestype_titles();
7032: my %hostherechecked = (
7033: no => ' checked="checked"',
7034: );
7035: my %balcookiechecked = (
7036: no => ' checked="checked"',
7037: );
7038: foreach my $sparetype (@sparestypes) {
7039: my $targettable;
7040: for (my $i=0; $i<$numspares; $i++) {
7041: my $checked;
7042: if (ref($currtargets{$lonhost}) eq 'HASH') {
7043: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7044: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7045: $checked = ' checked="checked"';
7046: }
7047: }
7048: }
7049: my ($chkboxval,$disabled);
7050: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
7051: $chkboxval = $spares[$i];
7052: }
7053: if (exists($currbalancer{$spares[$i]})) {
7054: $disabled = ' disabled="disabled"';
7055: }
7056: $targettable .=
7057: '<td><span class="LC_nobreak"><label>'.
7058: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
7059: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
7060: '</span></label></span></td>';
7061: my $rem = $i%($numinrow);
7062: if ($rem == 0) {
7063: if (($i > 0) && ($i < $numspares-1)) {
7064: $targettable .= '</tr>';
7065: }
7066: if ($i < $numspares-1) {
7067: $targettable .= '<tr>';
7068: }
7069: }
7070: }
7071: if ($targettable ne '') {
7072: my $rem = $numspares%($numinrow);
7073: my $colsleft = $numinrow - $rem;
7074: if ($colsleft > 1 ) {
7075: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7076: ' </td>';
7077: } elsif ($colsleft == 1) {
7078: $targettable .= '<td class="LC_left_item"> </td>';
7079: }
7080: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
7081: '<table><tr>'.$targettable.'</tr></table><br />';
7082: }
7083: $hostherechecked{$sparetype} = '';
7084: if (ref($currtargets{$lonhost}) eq 'HASH') {
7085: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7086: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7087: $hostherechecked{$sparetype} = ' checked="checked"';
7088: $hostherechecked{'no'} = '';
7089: }
7090: }
7091: }
7092: }
7093: if ($currcookies{$lonhost}) {
7094: %balcookiechecked = (
7095: yes => ' checked="checked"',
7096: );
7097: }
7098: $datatable .= &mt('Hosting on balancer itself').'<br />'.
7099: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
7100: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
7101: foreach my $sparetype (@sparestypes) {
7102: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
7103: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
7104: '</i></label><br />';
7105: }
7106: $datatable .= &mt('Use balancer cookie').'<br />'.
7107: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
7108: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
7109: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
7110: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
7111: '</div></td></tr>'.
7112: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
7113: $othertitle,$usertypes,$types,\%servers,
7114: \%currbalancer,$lonhost,
7115: $targets_div_style,$homedom_div_style,
7116: $css_class[$cssidx],$balnum,$islast);
7117: $$rowtotal += $rownum;
7118: $balnum ++;
7119: }
7120: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
7121: return $datatable;
7122: }
7123:
7124: sub get_loadbalancers_config {
7125: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
7126: return unless ((ref($servers) eq 'HASH') &&
7127: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
7128: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
7129: (ref($currcookies) eq 'HASH'));
7130: if (keys(%{$existing}) > 0) {
7131: my $oldlonhost;
7132: foreach my $key (sort(keys(%{$existing}))) {
7133: if ($key eq 'lonhost') {
7134: $oldlonhost = $existing->{'lonhost'};
7135: $currbalancer->{$oldlonhost} = 1;
7136: } elsif ($key eq 'targets') {
7137: if ($oldlonhost) {
7138: $currtargets->{$oldlonhost} = $existing->{'targets'};
7139: }
7140: } elsif ($key eq 'rules') {
7141: if ($oldlonhost) {
7142: $currrules->{$oldlonhost} = $existing->{'rules'};
7143: }
7144: } elsif (ref($existing->{$key}) eq 'HASH') {
7145: $currbalancer->{$key} = 1;
7146: $currtargets->{$key} = $existing->{$key}{'targets'};
7147: $currrules->{$key} = $existing->{$key}{'rules'};
7148: if ($existing->{$key}{'cookie'}) {
7149: $currcookies->{$key} = 1;
7150: }
7151: }
7152: }
7153: } else {
7154: my ($balancerref,$targetsref) =
7155: &Apache::lonnet::get_lonbalancer_config($servers);
7156: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
7157: foreach my $server (sort(keys(%{$balancerref}))) {
7158: $currbalancer->{$server} = 1;
7159: $currtargets->{$server} = $targetsref->{$server};
7160: }
7161: }
7162: }
7163: return;
7164: }
7165:
7166: sub loadbalancing_rules {
7167: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
7168: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
7169: $css_class,$balnum,$islast) = @_;
7170: my $output;
7171: my $num = 0;
7172: my ($alltypes,$othertypes,$titles) =
7173: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
7174: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
7175: foreach my $type (@{$alltypes}) {
7176: $num ++;
7177: my $current;
7178: if (ref($currrules) eq 'HASH') {
7179: $current = $currrules->{$type};
7180: }
7181: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7182: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
7183: $current = '';
7184: }
7185: }
7186: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
7187: $servers,$currbalancer,$lonhost,$dom,
7188: $targets_div_style,$homedom_div_style,
7189: $css_class,$balnum,$num,$islast);
7190: }
7191: }
7192: return $output;
7193: }
7194:
7195: sub loadbalancing_titles {
7196: my ($dom,$intdom,$usertypes,$types) = @_;
7197: my %othertypes = (
7198: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
7199: '_LC_author' => &mt('Users from [_1] with author role',$dom),
7200: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
7201: '_LC_external' => &mt('Users not from [_1]',$intdom),
7202: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
7203: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
7204: );
7205: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
7206: my @available;
7207: if (ref($types) eq 'ARRAY') {
7208: @available = @{$types};
7209: }
7210: unless (grep(/^default$/,@available)) {
7211: push(@available,'default');
7212: }
7213: unshift(@alltypes,@available);
7214: my %titles;
7215: foreach my $type (@alltypes) {
7216: if ($type =~ /^_LC_/) {
7217: $titles{$type} = $othertypes{$type};
7218: } elsif ($type eq 'default') {
7219: $titles{$type} = &mt('All users from [_1]',$dom);
7220: if (ref($types) eq 'ARRAY') {
7221: if (@{$types} > 0) {
7222: $titles{$type} = &mt('Other users from [_1]',$dom);
7223: }
7224: }
7225: } elsif (ref($usertypes) eq 'HASH') {
7226: $titles{$type} = $usertypes->{$type};
7227: }
7228: }
7229: return (\@alltypes,\%othertypes,\%titles);
7230: }
7231:
7232: sub loadbalance_rule_row {
7233: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
7234: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
7235: my @rulenames;
7236: my %ruletitles = &offloadtype_text();
7237: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
7238: @rulenames = ('balancer','offloadedto','specific');
7239: } else {
7240: @rulenames = ('default','homeserver');
7241: if ($type eq '_LC_external') {
7242: push(@rulenames,'externalbalancer');
7243: } else {
7244: push(@rulenames,'specific');
7245: }
7246: push(@rulenames,'none');
7247: }
7248: my $style = $targets_div_style;
7249: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7250: $style = $homedom_div_style;
7251: }
7252: my $space;
7253: if ($islast && $num == 1) {
7254: $space = '<div style="display:inline-block;"> </div>';
7255: }
7256: my $output =
7257: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
7258: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
7259: '<td valaign="top">'.$space.
7260: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
7261: for (my $i=0; $i<@rulenames; $i++) {
7262: my $rule = $rulenames[$i];
7263: my ($checked,$extra);
7264: if ($rulenames[$i] eq 'default') {
7265: $rule = '';
7266: }
7267: if ($rulenames[$i] eq 'specific') {
7268: if (ref($servers) eq 'HASH') {
7269: my $default;
7270: if (($current ne '') && (exists($servers->{$current}))) {
7271: $checked = ' checked="checked"';
7272: }
7273: unless ($checked) {
7274: $default = ' selected="selected"';
7275: }
7276: $extra =
7277: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
7278: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
7279: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
7280: '<option value=""'.$default.'></option>'."\n";
7281: foreach my $server (sort(keys(%{$servers}))) {
7282: if (ref($currbalancer) eq 'HASH') {
7283: next if (exists($currbalancer->{$server}));
7284: }
7285: my $selected;
7286: if ($server eq $current) {
7287: $selected = ' selected="selected"';
7288: }
7289: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
7290: }
7291: $extra .= '</select>';
7292: }
7293: } elsif ($rule eq $current) {
7294: $checked = ' checked="checked"';
7295: }
7296: $output .= '<span class="LC_nobreak"><label>'.
7297: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
7298: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
7299: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
7300: ')"'.$checked.' /> ';
7301: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
7302: $output .= $ruletitles{'particular'};
7303: } else {
7304: $output .= $ruletitles{$rulenames[$i]};
7305: }
7306: $output .= '</label>'.$extra.'</span><br />'."\n";
7307: }
7308: $output .= '</div></td></tr>'."\n";
7309: return $output;
7310: }
7311:
7312: sub offloadtype_text {
7313: my %ruletitles = &Apache::lonlocal::texthash (
7314: 'default' => 'Offloads to default destinations',
7315: 'homeserver' => "Offloads to user's home server",
7316: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
7317: 'specific' => 'Offloads to specific server',
7318: 'none' => 'No offload',
7319: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
7320: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
7321: 'particular' => 'Session hosted (after re-auth) on server:',
7322: );
7323: return %ruletitles;
7324: }
7325:
7326: sub sparestype_titles {
7327: my %typestitles = &Apache::lonlocal::texthash (
7328: 'primary' => 'primary',
7329: 'default' => 'default',
7330: );
7331: return %typestitles;
7332: }
7333:
7334: sub contact_titles {
7335: my %titles = &Apache::lonlocal::texthash (
7336: 'supportemail' => 'Support E-mail address',
7337: 'adminemail' => 'Default Server Admin E-mail address',
7338: 'errormail' => 'Error reports to be e-mailed to',
7339: 'packagesmail' => 'Package update alerts to be e-mailed to',
7340: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
7341: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
7342: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
7343: 'requestsmail' => 'E-mail from course requests requiring approval',
7344: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
7345: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
7346: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
7347: 'errorthreshold' => 'Error/warning threshold for status e-mail',
7348: 'errorsysmail' => 'Error threshold for e-mail to core group',
7349: 'errorweights' => 'Weights used to compute error count',
7350: 'errorexcluded' => 'Servers with unsent updates excluded from count',
7351: );
7352: my %short_titles = &Apache::lonlocal::texthash (
7353: adminemail => 'Admin E-mail address',
7354: supportemail => 'Support E-mail',
7355: );
7356: return (\%titles,\%short_titles);
7357: }
7358:
7359: sub helpform_fields {
7360: my %titles = &Apache::lonlocal::texthash (
7361: 'username' => 'Name',
7362: 'user' => 'Username/domain',
7363: 'phone' => 'Phone',
7364: 'cc' => 'Cc e-mail',
7365: 'course' => 'Course Details',
7366: 'section' => 'Sections',
7367: 'screenshot' => 'File upload',
7368: );
7369: my @fields = ('username','phone','user','course','section','cc','screenshot');
7370: my %possoptions = (
7371: username => ['yes','no','req'],
7372: phone => ['yes','no','req'],
7373: user => ['yes','no'],
7374: cc => ['yes','no'],
7375: course => ['yes','no'],
7376: section => ['yes','no'],
7377: screenshot => ['yes','no'],
7378: );
7379: my %fieldoptions = &Apache::lonlocal::texthash (
7380: 'yes' => 'Optional',
7381: 'req' => 'Required',
7382: 'no' => "Not shown",
7383: );
7384: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
7385: }
7386:
7387: sub tool_titles {
7388: my %titles = &Apache::lonlocal::texthash (
7389: aboutme => 'Personal web page',
7390: blog => 'Blog',
7391: webdav => 'WebDAV',
7392: portfolio => 'Portfolio',
7393: official => 'Official courses (with institutional codes)',
7394: unofficial => 'Unofficial courses',
7395: community => 'Communities',
7396: textbook => 'Textbook courses',
7397: placement => 'Placement tests',
7398: );
7399: return %titles;
7400: }
7401:
7402: sub courserequest_titles {
7403: my %titles = &Apache::lonlocal::texthash (
7404: official => 'Official',
7405: unofficial => 'Unofficial',
7406: community => 'Communities',
7407: textbook => 'Textbook',
7408: placement => 'Placement tests',
7409: lti => 'LTI Provider',
7410: norequest => 'Not allowed',
7411: approval => 'Approval by DC',
7412: validate => 'With validation',
7413: autolimit => 'Numerical limit',
7414: unlimited => '(blank for unlimited)',
7415: );
7416: return %titles;
7417: }
7418:
7419: sub authorrequest_titles {
7420: my %titles = &Apache::lonlocal::texthash (
7421: norequest => 'Not allowed',
7422: approval => 'Approval by Dom. Coord.',
7423: automatic => 'Automatic approval',
7424: );
7425: return %titles;
7426: }
7427:
7428: sub courserequest_conditions {
7429: my %conditions = &Apache::lonlocal::texthash (
7430: approval => '(Processing of request subject to approval by Domain Coordinator).',
7431: validate => '(Processing of request subject to institutional validation).',
7432: );
7433: return %conditions;
7434: }
7435:
7436:
7437: sub print_usercreation {
7438: my ($position,$dom,$settings,$rowtotal) = @_;
7439: my $numinrow = 4;
7440: my $datatable;
7441: if ($position eq 'top') {
7442: $$rowtotal ++;
7443: my $rowcount = 0;
7444: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
7445: if (ref($rules) eq 'HASH') {
7446: if (keys(%{$rules}) > 0) {
7447: $datatable .= &user_formats_row('username',$settings,$rules,
7448: $ruleorder,$numinrow,$rowcount);
7449: $$rowtotal ++;
7450: $rowcount ++;
7451: }
7452: }
7453: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
7454: if (ref($idrules) eq 'HASH') {
7455: if (keys(%{$idrules}) > 0) {
7456: $datatable .= &user_formats_row('id',$settings,$idrules,
7457: $idruleorder,$numinrow,$rowcount);
7458: $$rowtotal ++;
7459: $rowcount ++;
7460: }
7461: }
7462: if ($rowcount == 0) {
7463: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
7464: $$rowtotal ++;
7465: $rowcount ++;
7466: }
7467: } elsif ($position eq 'middle') {
7468: my @creators = ('author','course','requestcrs');
7469: my ($rules,$ruleorder) =
7470: &Apache::lonnet::inst_userrules($dom,'username');
7471: my %lt = &usercreation_types();
7472: my %checked;
7473: if (ref($settings) eq 'HASH') {
7474: if (ref($settings->{'cancreate'}) eq 'HASH') {
7475: foreach my $item (@creators) {
7476: $checked{$item} = $settings->{'cancreate'}{$item};
7477: }
7478: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
7479: foreach my $item (@creators) {
7480: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
7481: $checked{$item} = 'none';
7482: }
7483: }
7484: }
7485: }
7486: my $rownum = 0;
7487: foreach my $item (@creators) {
7488: $rownum ++;
7489: if ($checked{$item} eq '') {
7490: $checked{$item} = 'any';
7491: }
7492: my $css_class;
7493: if ($rownum%2) {
7494: $css_class = '';
7495: } else {
7496: $css_class = ' class="LC_odd_row" ';
7497: }
7498: $datatable .= '<tr'.$css_class.'>'.
7499: '<td><span class="LC_nobreak">'.$lt{$item}.
7500: '</span></td><td style="text-align: right">';
7501: my @options = ('any');
7502: if (ref($rules) eq 'HASH') {
7503: if (keys(%{$rules}) > 0) {
7504: push(@options,('official','unofficial'));
7505: }
7506: }
7507: push(@options,'none');
7508: foreach my $option (@options) {
7509: my $type = 'radio';
7510: my $check = ' ';
7511: if ($checked{$item} eq $option) {
7512: $check = ' checked="checked" ';
7513: }
7514: $datatable .= '<span class="LC_nobreak"><label>'.
7515: '<input type="'.$type.'" name="can_createuser_'.
7516: $item.'" value="'.$option.'"'.$check.'/> '.
7517: $lt{$option}.'</label> </span>';
7518: }
7519: $datatable .= '</td></tr>';
7520: }
7521: } else {
7522: my @contexts = ('author','course','domain');
7523: my @authtypes = ('int','krb4','krb5','loc','lti');
7524: my %checked;
7525: if (ref($settings) eq 'HASH') {
7526: if (ref($settings->{'authtypes'}) eq 'HASH') {
7527: foreach my $item (@contexts) {
7528: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
7529: foreach my $auth (@authtypes) {
7530: if ($settings->{'authtypes'}{$item}{$auth}) {
7531: $checked{$item}{$auth} = ' checked="checked" ';
7532: }
7533: }
7534: }
7535: }
7536: }
7537: } else {
7538: foreach my $item (@contexts) {
7539: foreach my $auth (@authtypes) {
7540: $checked{$item}{$auth} = ' checked="checked" ';
7541: }
7542: }
7543: }
7544: my %title = &context_names();
7545: my %authname = &authtype_names();
7546: my $rownum = 0;
7547: my $css_class;
7548: foreach my $item (@contexts) {
7549: if ($rownum%2) {
7550: $css_class = '';
7551: } else {
7552: $css_class = ' class="LC_odd_row" ';
7553: }
7554: $datatable .= '<tr'.$css_class.'>'.
7555: '<td>'.$title{$item}.
7556: '</td><td class="LC_left_item">'.
7557: '<span class="LC_nobreak">';
7558: foreach my $auth (@authtypes) {
7559: $datatable .= '<label>'.
7560: '<input type="checkbox" name="'.$item.'_auth" '.
7561: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7562: $authname{$auth}.'</label> ';
7563: }
7564: $datatable .= '</span></td></tr>';
7565: $rownum ++;
7566: }
7567: $$rowtotal += $rownum;
7568: }
7569: return $datatable;
7570: }
7571:
7572: sub print_selfcreation {
7573: my ($position,$dom,$settings,$rowtotal) = @_;
7574: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7575: $emaildomain,$datatable);
7576: if (ref($settings) eq 'HASH') {
7577: if (ref($settings->{'cancreate'}) eq 'HASH') {
7578: $createsettings = $settings->{'cancreate'};
7579: if (ref($createsettings) eq 'HASH') {
7580: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7581: @selfcreate = @{$createsettings->{'selfcreate'}};
7582: } elsif ($createsettings->{'selfcreate'} ne '') {
7583: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7584: @selfcreate = ('email','login','sso');
7585: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7586: @selfcreate = ($createsettings->{'selfcreate'});
7587: }
7588: }
7589: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7590: $processing = $createsettings->{'selfcreateprocessing'};
7591: }
7592: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7593: $emailoptions = $createsettings->{'emailoptions'};
7594: }
7595: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7596: $emailverified = $createsettings->{'emailverified'};
7597: }
7598: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7599: $emaildomain = $createsettings->{'emaildomain'};
7600: }
7601: }
7602: }
7603: }
7604: my %radiohash;
7605: my $numinrow = 4;
7606: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7607: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7608: if ($position eq 'top') {
7609: my %choices = &Apache::lonlocal::texthash (
7610: cancreate_login => 'Institutional Login',
7611: cancreate_sso => 'Institutional Single Sign On',
7612: );
7613: my @toggles = sort(keys(%choices));
7614: my %defaultchecked = (
7615: 'cancreate_login' => 'off',
7616: 'cancreate_sso' => 'off',
7617: );
7618: my ($onclick,$itemcount);
7619: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7620: \%choices,$itemcount,$onclick);
7621: $$rowtotal += $itemcount;
7622:
7623: if (ref($usertypes) eq 'HASH') {
7624: if (keys(%{$usertypes}) > 0) {
7625: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7626: $dom,$numinrow,$othertitle,
7627: 'statustocreate',$rowtotal);
7628: $$rowtotal ++;
7629: }
7630: }
7631: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7632: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7633: $fieldtitles{'inststatus'} = &mt('Institutional status');
7634: my $rem;
7635: my $numperrow = 2;
7636: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7637: $datatable .= '<tr'.$css_class.'>'.
7638: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7639: '<td class="LC_left_item">'."\n".
7640: '<table>'."\n";
7641: for (my $i=0; $i<@fields; $i++) {
7642: $rem = $i%($numperrow);
7643: if ($rem == 0) {
7644: if ($i > 0) {
7645: $datatable .= '</tr>';
7646: }
7647: $datatable .= '<tr>';
7648: }
7649: my $currval;
7650: if (ref($createsettings) eq 'HASH') {
7651: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7652: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7653: }
7654: }
7655: $datatable .= '<td class="LC_left_item">'.
7656: '<span class="LC_nobreak">'.
7657: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7658: 'value="'.$currval.'" size="10" /> '.
7659: $fieldtitles{$fields[$i]}.'</span></td>';
7660: }
7661: my $colsleft = $numperrow - $rem;
7662: if ($colsleft > 1 ) {
7663: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7664: ' </td>';
7665: } elsif ($colsleft == 1) {
7666: $datatable .= '<td class="LC_left_item"> </td>';
7667: }
7668: $datatable .= '</tr></table></td></tr>';
7669: $$rowtotal ++;
7670: } elsif ($position eq 'middle') {
7671: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7672: my @posstypes;
7673: if (ref($types) eq 'ARRAY') {
7674: @posstypes = @{$types};
7675: }
7676: unless (grep(/^default$/,@posstypes)) {
7677: push(@posstypes,'default');
7678: }
7679: my %usertypeshash;
7680: if (ref($usertypes) eq 'HASH') {
7681: %usertypeshash = %{$usertypes};
7682: }
7683: $usertypeshash{'default'} = $othertitle;
7684: foreach my $status (@posstypes) {
7685: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7686: $numinrow,$$rowtotal,\%usertypeshash);
7687: $$rowtotal ++;
7688: }
7689: } else {
7690: my %choices = &Apache::lonlocal::texthash (
7691: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7692: );
7693: my @toggles = sort(keys(%choices));
7694: my %defaultchecked = (
7695: 'cancreate_email' => 'off',
7696: );
7697: my $customclass = 'LC_selfcreate_email';
7698: my $classprefix = 'LC_canmodify_emailusername_';
7699: my $optionsprefix = 'LC_options_emailusername_';
7700: my $display = 'none';
7701: my $rowstyle = 'display:none';
7702: if (grep(/^\Qemail\E$/,@selfcreate)) {
7703: $display = 'block';
7704: $rowstyle = 'display:table-row';
7705: }
7706: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7707: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7708: \%choices,$$rowtotal,$onclick);
7709: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7710: $rowstyle);
7711: $$rowtotal ++;
7712: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7713: $rowstyle);
7714: $$rowtotal ++;
7715: my (@ordered,@posstypes,%usertypeshash);
7716: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7717: my ($emailrules,$emailruleorder) =
7718: &Apache::lonnet::inst_userrules($dom,'email');
7719: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7720: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7721: if (ref($types) eq 'ARRAY') {
7722: @posstypes = @{$types};
7723: }
7724: if (@posstypes) {
7725: unless (grep(/^default$/,@posstypes)) {
7726: push(@posstypes,'default');
7727: }
7728: if (ref($usertypes) eq 'HASH') {
7729: %usertypeshash = %{$usertypes};
7730: }
7731: my $currassign;
7732: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7733: $currassign = {
7734: selfassign => $domdefaults{'inststatusguest'},
7735: };
7736: @ordered = @{$domdefaults{'inststatusguest'}};
7737: } else {
7738: $currassign = { selfassign => [] };
7739: }
7740: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7741: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7742: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7743: $numinrow,$othertitle,'selfassign',
7744: $rowtotal,$onclicktypes,$customclass,
7745: $rowstyle);
7746: $$rowtotal ++;
7747: $usertypeshash{'default'} = $othertitle;
7748: foreach my $status (@posstypes) {
7749: my $css_class;
7750: if ($$rowtotal%2) {
7751: $css_class = 'LC_odd_row ';
7752: }
7753: $css_class .= $customclass;
7754: my $rowid = $optionsprefix.$status;
7755: my $hidden = 1;
7756: my $currstyle = 'display:none';
7757: if (grep(/^\Q$status\E$/,@ordered)) {
7758: $currstyle = $rowstyle;
7759: $hidden = 0;
7760: }
7761: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7762: $emailrules,$emailruleorder,$settings,$status,$rowid,
7763: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7764: unless ($hidden) {
7765: $$rowtotal ++;
7766: }
7767: }
7768: } else {
7769: my $css_class;
7770: if ($$rowtotal%2) {
7771: $css_class = 'LC_odd_row ';
7772: }
7773: $css_class .= $customclass;
7774: $usertypeshash{'default'} = $othertitle;
7775: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7776: $emailrules,$emailruleorder,$settings,'default','',
7777: $othertitle,$css_class,$rowstyle,$intdom);
7778: $$rowtotal ++;
7779: }
7780: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7781: $numinrow = 1;
7782: if (@posstypes) {
7783: foreach my $status (@posstypes) {
7784: my $rowid = $classprefix.$status;
7785: my $datarowstyle = 'display:none';
7786: if (grep(/^\Q$status\E$/,@ordered)) {
7787: $datarowstyle = $rowstyle;
7788: }
7789: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7790: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7791: $infotitles,$rowid,$customclass,$datarowstyle);
7792: unless ($datarowstyle eq 'display:none') {
7793: $$rowtotal ++;
7794: }
7795: }
7796: } else {
7797: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7798: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7799: $infotitles,'',$customclass,$rowstyle);
7800: }
7801: }
7802: return $datatable;
7803: }
7804:
7805: sub selfcreate_javascript {
7806: return <<"ENDSCRIPT";
7807:
7808: <script type="text/javascript">
7809: // <![CDATA[
7810:
7811: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7812: var x = document.getElementsByClassName(target);
7813: var insttypes = 0;
7814: var insttypeRegExp = new RegExp(prefix);
7815: if ((x.length != undefined) && (x.length > 0)) {
7816: if (form.elements[radio].length != undefined) {
7817: for (var i=0; i<form.elements[radio].length; i++) {
7818: if (form.elements[radio][i].checked) {
7819: if (form.elements[radio][i].value == 1) {
7820: for (var j=0; j<x.length; j++) {
7821: if (x[j].id == 'undefined') {
7822: x[j].style.display = 'table-row';
7823: } else if (insttypeRegExp.test(x[j].id)) {
7824: insttypes ++;
7825: } else {
7826: x[j].style.display = 'table-row';
7827: }
7828: }
7829: } else {
7830: for (var j=0; j<x.length; j++) {
7831: x[j].style.display = 'none';
7832: }
7833: }
7834: break;
7835: }
7836: }
7837: if (insttypes > 0) {
7838: toggleDataRow(form,checkbox,target,altprefix);
7839: toggleDataRow(form,checkbox,target,prefix,1);
7840: }
7841: }
7842: }
7843: return;
7844: }
7845:
7846: function toggleDataRow(form,checkbox,target,prefix,docount) {
7847: if (form.elements[checkbox].length != undefined) {
7848: var count = 0;
7849: if (docount) {
7850: for (var i=0; i<form.elements[checkbox].length; i++) {
7851: if (form.elements[checkbox][i].checked) {
7852: count ++;
7853: }
7854: }
7855: }
7856: for (var i=0; i<form.elements[checkbox].length; i++) {
7857: var type = form.elements[checkbox][i].value;
7858: if (document.getElementById(prefix+type)) {
7859: if (form.elements[checkbox][i].checked) {
7860: document.getElementById(prefix+type).style.display = 'table-row';
7861: if (count % 2 == 1) {
7862: document.getElementById(prefix+type).className = target+' LC_odd_row';
7863: } else {
7864: document.getElementById(prefix+type).className = target;
7865: }
7866: count ++;
7867: } else {
7868: document.getElementById(prefix+type).style.display = 'none';
7869: }
7870: }
7871: }
7872: }
7873: return;
7874: }
7875:
7876: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7877: var caller = radio+'_'+status;
7878: if (form.elements[caller].length != undefined) {
7879: for (var i=0; i<form.elements[caller].length; i++) {
7880: if (form.elements[caller][i].checked) {
7881: if (document.getElementById(altprefix+'_inst_'+status)) {
7882: var curr = form.elements[caller][i].value;
7883: if (prefix) {
7884: document.getElementById(prefix+'_'+status).style.display = 'none';
7885: }
7886: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7887: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7888: if (curr == 'custom') {
7889: if (prefix) {
7890: document.getElementById(prefix+'_'+status).style.display = 'inline';
7891: }
7892: } else if (curr == 'inst') {
7893: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7894: } else if (curr == 'noninst') {
7895: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7896: }
7897: break;
7898: }
7899: }
7900: }
7901: }
7902: }
7903:
7904: // ]]>
7905: </script>
7906:
7907: ENDSCRIPT
7908: }
7909:
7910: sub noninst_users {
7911: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7912: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7913: my $class = 'LC_left_item';
7914: if ($css_class) {
7915: $css_class = ' class="'.$css_class.'"';
7916: }
7917: if ($rowid) {
7918: $rowid = ' id="'.$rowid.'"';
7919: }
7920: if ($rowstyle) {
7921: $rowstyle = ' style="'.$rowstyle.'"';
7922: }
7923: my ($output,$description);
7924: if ($type eq 'default') {
7925: $description = &mt('Requests for: [_1]',$typetitle);
7926: } else {
7927: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
7928: }
7929: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
7930: "<td>$description</td>\n".
7931: '<td class="'.$class.'" colspan="2">'.
7932: '<table><tr>';
7933: my %headers = &Apache::lonlocal::texthash(
7934: approve => 'Processing',
7935: email => 'E-mail',
7936: username => 'Username',
7937: );
7938: foreach my $item ('approve','email','username') {
7939: $output .= '<th>'.$headers{$item}.'</th>';
7940: }
7941: $output .= '</tr><tr>';
7942: foreach my $item ('approve','email','username') {
7943: $output .= '<td style="vertical-align: top">';
7944: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
7945: if ($item eq 'approve') {
7946: %choices = &Apache::lonlocal::texthash (
7947: automatic => 'Automatically approved',
7948: approval => 'Queued for approval',
7949: );
7950: @options = ('automatic','approval');
7951: $hashref = $processing;
7952: $defoption = 'automatic';
7953: $name = 'cancreate_emailprocess_'.$type;
7954: } elsif ($item eq 'email') {
7955: %choices = &Apache::lonlocal::texthash (
7956: any => 'Any e-mail',
7957: inst => 'Institutional only',
7958: noninst => 'Non-institutional only',
7959: custom => 'Custom restrictions',
7960: );
7961: @options = ('any','inst','noninst');
7962: my $showcustom;
7963: if (ref($emailrules) eq 'HASH') {
7964: if (keys(%{$emailrules}) > 0) {
7965: push(@options,'custom');
7966: $showcustom = 'cancreate_emailrule';
7967: if (ref($settings) eq 'HASH') {
7968: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7969: foreach my $rule (@{$settings->{'email_rule'}}) {
7970: if (exists($emailrules->{$rule})) {
7971: $hascustom ++;
7972: }
7973: }
7974: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7975: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7976: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7977: if (exists($emailrules->{$rule})) {
7978: $hascustom ++;
7979: }
7980: }
7981: }
7982: }
7983: }
7984: }
7985: }
7986: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7987: "'cancreate_emaildomain','$type'".');"';
7988: $hashref = $emailoptions;
7989: $defoption = 'any';
7990: $name = 'cancreate_emailoptions_'.$type;
7991: } elsif ($item eq 'username') {
7992: %choices = &Apache::lonlocal::texthash (
7993: all => 'Same as e-mail',
7994: first => 'Omit @domain',
7995: free => 'Free to choose',
7996: );
7997: @options = ('all','first','free');
7998: $hashref = $emailverified;
7999: $defoption = 'all';
8000: $name = 'cancreate_usernameoptions_'.$type;
8001: }
8002: foreach my $option (@options) {
8003: my $checked;
8004: if (ref($hashref) eq 'HASH') {
8005: if ($type eq '') {
8006: if (!exists($hashref->{'default'})) {
8007: if ($option eq $defoption) {
8008: $checked = ' checked="checked"';
8009: }
8010: } else {
8011: if ($hashref->{'default'} eq $option) {
8012: $checked = ' checked="checked"';
8013: }
8014: }
8015: } else {
8016: if (!exists($hashref->{$type})) {
8017: if ($option eq $defoption) {
8018: $checked = ' checked="checked"';
8019: }
8020: } else {
8021: if ($hashref->{$type} eq $option) {
8022: $checked = ' checked="checked"';
8023: }
8024: }
8025: }
8026: } elsif (($item eq 'email') && ($hascustom)) {
8027: if ($option eq 'custom') {
8028: $checked = ' checked="checked"';
8029: }
8030: } elsif ($option eq $defoption) {
8031: $checked = ' checked="checked"';
8032: }
8033: $output .= '<span class="LC_nobreak"><label>'.
8034: '<input type="radio" name="'.$name.'"'.
8035: $checked.' value="'.$option.'"'.$onclick.' />'.
8036: $choices{$option}.'</label></span><br />';
8037: if ($item eq 'email') {
8038: if ($option eq 'custom') {
8039: my $id = 'cancreate_emailrule_'.$type;
8040: my $display = 'none';
8041: if ($checked) {
8042: $display = 'inline';
8043: }
8044: my $numinrow = 2;
8045: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
8046: '<legend>'.&mt('Disallow').'</legend><table>'.
8047: &user_formats_row('email',$settings,$emailrules,
8048: $emailruleorder,$numinrow,'',$type);
8049: '</table></fieldset>';
8050: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
8051: my %text = &Apache::lonlocal::texthash (
8052: inst => 'must end:',
8053: noninst => 'cannot end:',
8054: );
8055: my $value;
8056: if (ref($emaildomain) eq 'HASH') {
8057: if (ref($emaildomain->{$type}) eq 'HASH') {
8058: $value = $emaildomain->{$type}->{$option};
8059: }
8060: }
8061: if ($value eq '') {
8062: $value = '@'.$intdom;
8063: }
8064: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
8065: my $display = 'none';
8066: if ($checked) {
8067: $display = 'inline';
8068: }
8069: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
8070: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
8071: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
8072: '</div>';
8073: }
8074: }
8075: }
8076: $output .= '</td>'."\n";
8077: }
8078: $output .= "</tr></table></td></tr>\n";
8079: return $output;
8080: }
8081:
8082: sub captcha_choice {
8083: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
8084: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
8085: $vertext,$currver);
8086: my %lt = &captcha_phrases();
8087: $keyentry = 'hidden';
8088: my $colspan=2;
8089: if ($context eq 'cancreate') {
8090: $rowname = &mt('CAPTCHA validation');
8091: } elsif ($context eq 'login') {
8092: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
8093: } elsif ($context eq 'passwords') {
8094: $rowname = &mt('"Forgot Password" CAPTCHA validation');
8095: $colspan=1;
8096: }
8097: if (ref($settings) eq 'HASH') {
8098: if ($settings->{'captcha'}) {
8099: $checked{$settings->{'captcha'}} = ' checked="checked"';
8100: } else {
8101: $checked{'original'} = ' checked="checked"';
8102: }
8103: if ($settings->{'captcha'} eq 'recaptcha') {
8104: $pubtext = $lt{'pub'};
8105: $privtext = $lt{'priv'};
8106: $keyentry = 'text';
8107: $vertext = $lt{'ver'};
8108: $currver = $settings->{'recaptchaversion'};
8109: if ($currver ne '2') {
8110: $currver = 1;
8111: }
8112: }
8113: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
8114: $currpub = $settings->{'recaptchakeys'}{'public'};
8115: $currpriv = $settings->{'recaptchakeys'}{'private'};
8116: }
8117: } else {
8118: $checked{'original'} = ' checked="checked"';
8119: }
8120: my $css_class;
8121: if ($itemcount%2) {
8122: $css_class = 'LC_odd_row';
8123: }
8124: if ($customcss) {
8125: $css_class .= " $customcss";
8126: }
8127: $css_class =~ s/^\s+//;
8128: if ($css_class) {
8129: $css_class = ' class="'.$css_class.'"';
8130: }
8131: if ($rowstyle) {
8132: $css_class .= ' style="'.$rowstyle.'"';
8133: }
8134: my $output = '<tr'.$css_class.'>'.
8135: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
8136: '<table><tr><td>'."\n";
8137: foreach my $option ('original','recaptcha','notused') {
8138: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
8139: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
8140: $lt{$option}.'</label></span>';
8141: unless ($option eq 'notused') {
8142: $output .= (' 'x2)."\n";
8143: }
8144: }
8145: #
8146: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
8147: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
8148: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
8149: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
8150: #
8151: $output .= '</td></tr>'."\n".
8152: '<tr><td class="LC_zero_height">'."\n".
8153: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
8154: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
8155: $currpub.'" size="40" /></span><br />'."\n".
8156: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
8157: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
8158: $currpriv.'" size="40" /></span><br />'.
8159: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
8160: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
8161: $currver.'" size="3" /></span><br />'.
8162: '</td></tr></table>'."\n".
8163: '</td></tr>';
8164: return $output;
8165: }
8166:
8167: sub user_formats_row {
8168: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
8169: my $output;
8170: my %text = (
8171: 'username' => 'new usernames',
8172: 'id' => 'IDs',
8173: );
8174: unless ($type eq 'email') {
8175: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
8176: $output = '<tr '.$css_class.'>'.
8177: '<td><span class="LC_nobreak">'.
8178: &mt("Format rules to check for $text{$type}: ").
8179: '</td><td class="LC_left_item" colspan="2"><table>';
8180: }
8181: my $rem;
8182: if (ref($ruleorder) eq 'ARRAY') {
8183: for (my $i=0; $i<@{$ruleorder}; $i++) {
8184: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
8185: my $rem = $i%($numinrow);
8186: if ($rem == 0) {
8187: if ($i > 0) {
8188: $output .= '</tr>';
8189: }
8190: $output .= '<tr>';
8191: }
8192: my $check = ' ';
8193: if (ref($settings) eq 'HASH') {
8194: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
8195: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
8196: $check = ' checked="checked" ';
8197: }
8198: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
8199: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
8200: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
8201: $check = ' checked="checked" ';
8202: }
8203: }
8204: }
8205: }
8206: my $name = $type.'_rule';
8207: if ($type eq 'email') {
8208: $name .= '_'.$status;
8209: }
8210: $output .= '<td class="LC_left_item">'.
8211: '<span class="LC_nobreak"><label>'.
8212: '<input type="checkbox" name="'.$name.'" '.
8213: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
8214: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
8215: }
8216: }
8217: $rem = @{$ruleorder}%($numinrow);
8218: }
8219: my $colsleft;
8220: if ($rem) {
8221: $colsleft = $numinrow - $rem;
8222: }
8223: if ($colsleft > 1 ) {
8224: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8225: ' </td>';
8226: } elsif ($colsleft == 1) {
8227: $output .= '<td class="LC_left_item"> </td>';
8228: }
8229: $output .= '</tr></table>';
8230: unless ($type eq 'email') {
8231: $output .= '</td></tr>';
8232: }
8233: return $output;
8234: }
8235:
8236: sub usercreation_types {
8237: my %lt = &Apache::lonlocal::texthash (
8238: author => 'When adding a co-author',
8239: course => 'When adding a user to a course',
8240: requestcrs => 'When requesting a course',
8241: any => 'Any',
8242: official => 'Institutional only ',
8243: unofficial => 'Non-institutional only',
8244: none => 'None',
8245: );
8246: return %lt;
8247: }
8248:
8249: sub selfcreation_types {
8250: my %lt = &Apache::lonlocal::texthash (
8251: selfcreate => 'User creates own account',
8252: any => 'Any',
8253: official => 'Institutional only ',
8254: unofficial => 'Non-institutional only',
8255: email => 'E-mail address',
8256: login => 'Institutional Login',
8257: sso => 'SSO',
8258: );
8259: }
8260:
8261: sub authtype_names {
8262: my %lt = &Apache::lonlocal::texthash(
8263: int => 'Internal',
8264: krb4 => 'Kerberos 4',
8265: krb5 => 'Kerberos 5',
8266: loc => 'Local',
8267: lti => 'LTI',
8268: );
8269: return %lt;
8270: }
8271:
8272: sub context_names {
8273: my %context_title = &Apache::lonlocal::texthash(
8274: author => 'Creating users when an Author',
8275: course => 'Creating users when in a course',
8276: domain => 'Creating users when a Domain Coordinator',
8277: );
8278: return %context_title;
8279: }
8280:
8281: sub print_usermodification {
8282: my ($position,$dom,$settings,$rowtotal) = @_;
8283: my $numinrow = 4;
8284: my ($context,$datatable,$rowcount);
8285: if ($position eq 'top') {
8286: $rowcount = 0;
8287: $context = 'author';
8288: foreach my $role ('ca','aa') {
8289: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8290: $numinrow,$rowcount);
8291: $$rowtotal ++;
8292: $rowcount ++;
8293: }
8294: } elsif ($position eq 'bottom') {
8295: $context = 'course';
8296: $rowcount = 0;
8297: foreach my $role ('st','ep','ta','in','cr') {
8298: $datatable .= &modifiable_userdata_row($context,$role,$settings,
8299: $numinrow,$rowcount);
8300: $$rowtotal ++;
8301: $rowcount ++;
8302: }
8303: }
8304: return $datatable;
8305: }
8306:
8307: sub print_defaults {
8308: my ($position,$dom,$settings,$rowtotal) = @_;
8309: my $rownum = 0;
8310: my ($datatable,$css_class,$titles);
8311: unless ($position eq 'bottom') {
8312: $titles = &defaults_titles($dom);
8313: }
8314: if ($position eq 'top') {
8315: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
8316: 'datelocale_def','portal_def');
8317: my %defaults;
8318: if (ref($settings) eq 'HASH') {
8319: %defaults = %{$settings};
8320: } else {
8321: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8322: foreach my $item (@items) {
8323: $defaults{$item} = $domdefaults{$item};
8324: }
8325: }
8326: foreach my $item (@items) {
8327: if ($rownum%2) {
8328: $css_class = '';
8329: } else {
8330: $css_class = ' class="LC_odd_row" ';
8331: }
8332: $datatable .= '<tr'.$css_class.'>'.
8333: '<td><span class="LC_nobreak">'.$titles->{$item}.
8334: '</span></td><td class="LC_right_item" colspan="3">';
8335: if ($item eq 'auth_def') {
8336: my @authtypes = ('internal','krb4','krb5','localauth','lti');
8337: my %shortauth = (
8338: internal => 'int',
8339: krb4 => 'krb4',
8340: krb5 => 'krb5',
8341: localauth => 'loc',
8342: lti => 'lti',
8343: );
8344: my %authnames = &authtype_names();
8345: foreach my $auth (@authtypes) {
8346: my $checked = ' ';
8347: if ($defaults{$item} eq $auth) {
8348: $checked = ' checked="checked" ';
8349: }
8350: $datatable .= '<label><input type="radio" name="'.$item.
8351: '" value="'.$auth.'"'.$checked.'/>'.
8352: $authnames{$shortauth{$auth}}.'</label> ';
8353: }
8354: } elsif ($item eq 'timezone_def') {
8355: my $includeempty = 1;
8356: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
8357: } elsif ($item eq 'datelocale_def') {
8358: my $includeempty = 1;
8359: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
8360: } elsif ($item eq 'lang_def') {
8361: my $includeempty = 1;
8362: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
8363: } else {
8364: my $size;
8365: if ($item eq 'portal_def') {
8366: $size = ' size="25"';
8367: }
8368: $datatable .= '<input type="text" name="'.$item.'" value="'.
8369: $defaults{$item}.'"'.$size.' />';
8370: }
8371: $datatable .= '</td></tr>';
8372: $rownum ++;
8373: }
8374: } else {
8375: my %defaults;
8376: if (ref($settings) eq 'HASH') {
8377: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8378: my $maxnum = @{$settings->{'inststatusorder'}};
8379: for (my $i=0; $i<$maxnum; $i++) {
8380: $css_class = $rownum%2?' class="LC_odd_row"':'';
8381: my $item = $settings->{'inststatusorder'}->[$i];
8382: my $title = $settings->{'inststatustypes'}->{$item};
8383: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
8384: $datatable .= '<tr'.$css_class.'>'.
8385: '<td><span class="LC_nobreak">'.
8386: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
8387: for (my $k=0; $k<=$maxnum; $k++) {
8388: my $vpos = $k+1;
8389: my $selstr;
8390: if ($k == $i) {
8391: $selstr = ' selected="selected" ';
8392: }
8393: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8394: }
8395: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
8396: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
8397: &mt('delete').'</span></td>'.
8398: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
8399: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
8400: '</span></td></tr>';
8401: }
8402: $css_class = $rownum%2?' class="LC_odd_row"':'';
8403: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
8404: $datatable .= '<tr '.$css_class.'>'.
8405: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
8406: for (my $k=0; $k<=$maxnum; $k++) {
8407: my $vpos = $k+1;
8408: my $selstr;
8409: if ($k == $maxnum) {
8410: $selstr = ' selected="selected" ';
8411: }
8412: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8413: }
8414: $datatable .= '</select> '.&mt('Internal ID:').
8415: '<input type="text" size="10" name="addinststatus" value="" />'.
8416: ' '.&mt('(new)').
8417: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
8418: &mt('Name displayed:').
8419: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
8420: '</tr>'."\n";
8421: $rownum ++;
8422: }
8423: }
8424: }
8425: $$rowtotal += $rownum;
8426: return $datatable;
8427: }
8428:
8429: sub get_languages_hash {
8430: my %langchoices;
8431: foreach my $id (&Apache::loncommon::languageids()) {
8432: my $code = &Apache::loncommon::supportedlanguagecode($id);
8433: if ($code ne '') {
8434: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
8435: }
8436: }
8437: return %langchoices;
8438: }
8439:
8440: sub defaults_titles {
8441: my ($dom) = @_;
8442: my %titles = &Apache::lonlocal::texthash (
8443: 'auth_def' => 'Default authentication type',
8444: 'auth_arg_def' => 'Default authentication argument',
8445: 'lang_def' => 'Default language',
8446: 'timezone_def' => 'Default timezone',
8447: 'datelocale_def' => 'Default locale for dates',
8448: 'portal_def' => 'Portal/Default URL',
8449: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
8450: 'intauth_check' => 'Check bcrypt cost if authenticated',
8451: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
8452: );
8453: if ($dom) {
8454: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
8455: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
8456: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
8457: $protocol = 'http' if ($protocol ne 'https');
8458: if ($uint_dom) {
8459: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
8460: $uint_dom);
8461: }
8462: }
8463: return (\%titles);
8464: }
8465:
8466: sub print_scantron {
8467: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
8468: if ($position eq 'top') {
8469: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
8470: } else {
8471: return &print_scantronconfig($dom,$settings,\$rowtotal);
8472: }
8473: }
8474:
8475: sub scantron_javascript {
8476: return <<"ENDSCRIPT";
8477:
8478: <script type="text/javascript">
8479: // <![CDATA[
8480:
8481: function toggleScantron(form) {
8482: var csvfieldset = new Array();
8483: if (document.getElementById('scantroncsv_cols')) {
8484: csvfieldset.push(document.getElementById('scantroncsv_cols'));
8485: }
8486: if (document.getElementById('scantroncsv_options')) {
8487: csvfieldset.push(document.getElementById('scantroncsv_options'));
8488: }
8489: if (csvfieldset.length) {
8490: if (document.getElementById('scantronconfcsv')) {
8491: var scantroncsv = document.getElementById('scantronconfcsv');
8492: if (scantroncsv.checked) {
8493: for (var i=0; i<csvfieldset.length; i++) {
8494: csvfieldset[i].style.display = 'block';
8495: }
8496: } else {
8497: for (var i=0; i<csvfieldset.length; i++) {
8498: csvfieldset[i].style.display = 'none';
8499: }
8500: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8501: if (csvselects.length) {
8502: for (var j=0; j<csvselects.length; j++) {
8503: csvselects[j].selectedIndex = 0;
8504: }
8505: }
8506: }
8507: }
8508: }
8509: return;
8510: }
8511: // ]]>
8512: </script>
8513:
8514: ENDSCRIPT
8515:
8516: }
8517:
8518: sub print_scantronformat {
8519: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8520: my $itemcount = 1;
8521: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8522: %confhash);
8523: my $switchserver = &check_switchserver($dom,$confname);
8524: my %lt = &Apache::lonlocal::texthash (
8525: default => 'Default bubblesheet format file error',
8526: custom => 'Custom bubblesheet format file error',
8527: );
8528: my %scantronfiles = (
8529: default => 'default.tab',
8530: custom => 'custom.tab',
8531: );
8532: foreach my $key (keys(%scantronfiles)) {
8533: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8534: .$scantronfiles{$key};
8535: }
8536: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8537: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8538: if (!$switchserver) {
8539: my $servadm = $r->dir_config('lonAdmEMail');
8540: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8541: if ($configuserok eq 'ok') {
8542: if ($author_ok eq 'ok') {
8543: my %legacyfile = (
8544: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8545: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8546: );
8547: my %md5chk;
8548: foreach my $type (keys(%legacyfile)) {
8549: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8550: chomp($md5chk{$type});
8551: }
8552: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8553: foreach my $type (keys(%legacyfile)) {
8554: ($scantronurls{$type},my $error) =
8555: &legacy_scantronformat($r,$dom,$confname,
8556: $type,$legacyfile{$type},
8557: $scantronurls{$type},
8558: $scantronfiles{$type});
8559: if ($error ne '') {
8560: $error{$type} = $error;
8561: }
8562: }
8563: if (keys(%error) == 0) {
8564: $is_custom = 1;
8565: $confhash{'scantron'}{'scantronformat'} =
8566: $scantronurls{'custom'};
8567: my $putresult =
8568: &Apache::lonnet::put_dom('configuration',
8569: \%confhash,$dom);
8570: if ($putresult ne 'ok') {
8571: $error{'custom'} =
8572: '<span class="LC_error">'.
8573: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8574: }
8575: }
8576: } else {
8577: ($scantronurls{'default'},my $error) =
8578: &legacy_scantronformat($r,$dom,$confname,
8579: 'default',$legacyfile{'default'},
8580: $scantronurls{'default'},
8581: $scantronfiles{'default'});
8582: if ($error eq '') {
8583: $confhash{'scantron'}{'scantronformat'} = '';
8584: my $putresult =
8585: &Apache::lonnet::put_dom('configuration',
8586: \%confhash,$dom);
8587: if ($putresult ne 'ok') {
8588: $error{'default'} =
8589: '<span class="LC_error">'.
8590: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8591: }
8592: } else {
8593: $error{'default'} = $error;
8594: }
8595: }
8596: }
8597: }
8598: } else {
8599: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8600: }
8601: }
8602: if (ref($settings) eq 'HASH') {
8603: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8604: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8605: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8606: $scantronurl = '';
8607: } else {
8608: $scantronurl = $settings->{'scantronformat'};
8609: }
8610: $is_custom = 1;
8611: } else {
8612: $scantronurl = $scantronurls{'default'};
8613: }
8614: } else {
8615: if ($is_custom) {
8616: $scantronurl = $scantronurls{'custom'};
8617: } else {
8618: $scantronurl = $scantronurls{'default'};
8619: }
8620: }
8621: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8622: $datatable .= '<tr'.$css_class.'>';
8623: if (!$is_custom) {
8624: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8625: '<span class="LC_nobreak">';
8626: if ($scantronurl) {
8627: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8628: undef,undef,undef,undef,'background-color:#ffffff');
8629: } else {
8630: $datatable = &mt('File unavailable for display');
8631: }
8632: $datatable .= '</span></td>';
8633: if (keys(%error) == 0) {
8634: $datatable .= '<td style="vertical-align: bottom">';
8635: if (!$switchserver) {
8636: $datatable .= &mt('Upload:').'<br />';
8637: }
8638: } else {
8639: my $errorstr;
8640: foreach my $key (sort(keys(%error))) {
8641: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8642: }
8643: $datatable .= '<td>'.$errorstr;
8644: }
8645: } else {
8646: if (keys(%error) > 0) {
8647: my $errorstr;
8648: foreach my $key (sort(keys(%error))) {
8649: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8650: }
8651: $datatable .= '<td>'.$errorstr.'</td><td> ';
8652: } elsif ($scantronurl) {
8653: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8654: undef,undef,undef,undef,'background-color:#ffffff');
8655: $datatable .= '<td><span class="LC_nobreak">'.
8656: $link.
8657: '<label><input type="checkbox" name="scantronformat_del"'.
8658: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8659: '<td><span class="LC_nobreak"> '.
8660: &mt('Replace:').'</span><br />';
8661: }
8662: }
8663: if (keys(%error) == 0) {
8664: if ($switchserver) {
8665: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8666: } else {
8667: $datatable .='<span class="LC_nobreak"> '.
8668: '<input type="file" name="scantronformat" /></span>';
8669: }
8670: }
8671: $datatable .= '</td></tr>';
8672: $$rowtotal ++;
8673: return $datatable;
8674: }
8675:
8676: sub legacy_scantronformat {
8677: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8678: my ($url,$error);
8679: my @statinfo = &Apache::lonnet::stat_file($newurl);
8680: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8681: (my $result,$url) =
8682: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8683: '','',$newfile);
8684: if ($result ne 'ok') {
8685: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8686: }
8687: }
8688: return ($url,$error);
8689: }
8690:
8691: sub print_scantronconfig {
8692: my ($dom,$settings,$rowtotal) = @_;
8693: my $itemcount = 2;
8694: my $is_checked = ' checked="checked"';
8695: my %optionson = (
8696: hdr => ' checked="checked"',
8697: pad => ' checked="checked"',
8698: rem => ' checked="checked"',
8699: );
8700: my %optionsoff = (
8701: hdr => '',
8702: pad => '',
8703: rem => '',
8704: );
8705: my $currcsvsty = 'none';
8706: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
8707: my @fields = &scantroncsv_fields();
8708: my %titles = &scantronconfig_titles();
8709: if (ref($settings) eq 'HASH') {
8710: if (ref($settings->{config}) eq 'HASH') {
8711: if ($settings->{config}->{dat}) {
8712: $checked{'dat'} = $is_checked;
8713: }
8714: if (ref($settings->{config}->{csv}) eq 'HASH') {
8715: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
8716: %csvfields = %{$settings->{config}->{csv}->{fields}};
8717: if (keys(%csvfields) > 0) {
8718: $checked{'csv'} = $is_checked;
8719: $currcsvsty = 'block';
8720: }
8721: }
8722: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
8723: %csvoptions = %{$settings->{config}->{csv}->{options}};
8724: foreach my $option (keys(%optionson)) {
8725: unless ($csvoptions{$option}) {
8726: $optionsoff{$option} = $optionson{$option};
8727: $optionson{$option} = '';
8728: }
8729: }
8730: }
8731: }
8732: } else {
8733: $checked{'dat'} = $is_checked;
8734: }
8735: } else {
8736: $checked{'dat'} = $is_checked;
8737: }
8738: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8739: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8740: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8741: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8742: foreach my $item ('dat','csv') {
8743: my $id;
8744: if ($item eq 'csv') {
8745: $id = 'id="scantronconfcsv" ';
8746: }
8747: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8748: $titles{$item}.'</label>'.(' 'x3);
8749: if ($item eq 'csv') {
8750: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8751: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8752: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8753: foreach my $col (@fields) {
8754: my $selnone;
8755: if ($csvfields{$col} eq '') {
8756: $selnone = ' selected="selected"';
8757: }
8758: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8759: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8760: '<option value=""'.$selnone.'></option>';
8761: for (my $i=0; $i<20; $i++) {
8762: my $shown = $i+1;
8763: my $sel;
8764: unless ($selnone) {
8765: if (exists($csvfields{$col})) {
8766: if ($csvfields{$col} == $i) {
8767: $sel = ' selected="selected"';
8768: }
8769: }
8770: }
8771: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8772: }
8773: $datatable .= '</select></td></tr>';
8774: }
8775: $datatable .= '</table></fieldset>'.
8776: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8777: '<legend>'.&mt('CSV Options').'</legend>';
8778: foreach my $option ('hdr','pad','rem') {
8779: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8780: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8781: &mt('Yes').'</label>'.(' 'x2)."\n".
8782: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8783: }
8784: $datatable .= '</fieldset>';
8785: $itemcount ++;
8786: }
8787: }
8788: $datatable .= '</td></tr>';
8789: $$rowtotal ++;
8790: return $datatable;
8791: }
8792:
8793: sub scantronconfig_titles {
8794: return &Apache::lonlocal::texthash(
8795: dat => 'Standard format (.dat)',
8796: csv => 'Comma separated values (.csv)',
8797: hdr => 'Remove first line in file (contains column titles)',
8798: pad => 'Prepend 0s to PaperID',
8799: rem => 'Remove leading spaces (except Question Response columns)',
8800: CODE => 'CODE',
8801: ID => 'Student ID',
8802: PaperID => 'Paper ID',
8803: FirstName => 'First Name',
8804: LastName => 'Last Name',
8805: FirstQuestion => 'First Question Response',
8806: Section => 'Section',
8807: );
8808: }
8809:
8810: sub scantroncsv_fields {
8811: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8812: }
8813:
8814: sub print_coursecategories {
8815: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8816: my $datatable;
8817: if ($position eq 'top') {
8818: my (%checked);
8819: my @catitems = ('unauth','auth');
8820: my @cattypes = ('std','domonly','codesrch','none');
8821: $checked{'unauth'} = 'std';
8822: $checked{'auth'} = 'std';
8823: if (ref($settings) eq 'HASH') {
8824: foreach my $type (@cattypes) {
8825: if ($type eq $settings->{'unauth'}) {
8826: $checked{'unauth'} = $type;
8827: }
8828: if ($type eq $settings->{'auth'}) {
8829: $checked{'auth'} = $type;
8830: }
8831: }
8832: }
8833: my %lt = &Apache::lonlocal::texthash (
8834: unauth => 'Catalog type for unauthenticated users',
8835: auth => 'Catalog type for authenticated users',
8836: none => 'No catalog',
8837: std => 'Standard catalog',
8838: domonly => 'Domain-only catalog',
8839: codesrch => "Code search form",
8840: );
8841: my $itemcount = 0;
8842: foreach my $item (@catitems) {
8843: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8844: $datatable .= '<tr '.$css_class.'>'.
8845: '<td>'.$lt{$item}.'</td>'.
8846: '<td class="LC_right_item"><span class="LC_nobreak">';
8847: foreach my $type (@cattypes) {
8848: my $ischecked;
8849: if ($checked{$item} eq $type) {
8850: $ischecked=' checked="checked"';
8851: }
8852: $datatable .= '<label>'.
8853: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8854: ' />'.$lt{$type}.'</label> ';
8855: }
8856: $datatable .= '</span></td></tr>';
8857: $itemcount ++;
8858: }
8859: $$rowtotal += $itemcount;
8860: } elsif ($position eq 'middle') {
8861: my $toggle_cats_crs = ' ';
8862: my $toggle_cats_dom = ' checked="checked" ';
8863: my $can_cat_crs = ' ';
8864: my $can_cat_dom = ' checked="checked" ';
8865: my $toggle_catscomm_comm = ' ';
8866: my $toggle_catscomm_dom = ' checked="checked" ';
8867: my $can_catcomm_comm = ' ';
8868: my $can_catcomm_dom = ' checked="checked" ';
8869: my $toggle_catsplace_place = ' ';
8870: my $toggle_catsplace_dom = ' checked="checked" ';
8871: my $can_catplace_place = ' ';
8872: my $can_catplace_dom = ' checked="checked" ';
8873:
8874: if (ref($settings) eq 'HASH') {
8875: if ($settings->{'togglecats'} eq 'crs') {
8876: $toggle_cats_crs = $toggle_cats_dom;
8877: $toggle_cats_dom = ' ';
8878: }
8879: if ($settings->{'categorize'} eq 'crs') {
8880: $can_cat_crs = $can_cat_dom;
8881: $can_cat_dom = ' ';
8882: }
8883: if ($settings->{'togglecatscomm'} eq 'comm') {
8884: $toggle_catscomm_comm = $toggle_catscomm_dom;
8885: $toggle_catscomm_dom = ' ';
8886: }
8887: if ($settings->{'categorizecomm'} eq 'comm') {
8888: $can_catcomm_comm = $can_catcomm_dom;
8889: $can_catcomm_dom = ' ';
8890: }
8891: if ($settings->{'togglecatsplace'} eq 'place') {
8892: $toggle_catsplace_place = $toggle_catsplace_dom;
8893: $toggle_catsplace_dom = ' ';
8894: }
8895: if ($settings->{'categorizeplace'} eq 'place') {
8896: $can_catplace_place = $can_catplace_dom;
8897: $can_catplace_dom = ' ';
8898: }
8899: }
8900: my %title = &Apache::lonlocal::texthash (
8901: togglecats => 'Show/Hide a course in catalog',
8902: togglecatscomm => 'Show/Hide a community in catalog',
8903: togglecatsplace => 'Show/Hide a placement test in catalog',
8904: categorize => 'Assign a category to a course',
8905: categorizecomm => 'Assign a category to a community',
8906: categorizeplace => 'Assign a category to a placement test',
8907: );
8908: my %level = &Apache::lonlocal::texthash (
8909: dom => 'Set in Domain',
8910: crs => 'Set in Course',
8911: comm => 'Set in Community',
8912: place => 'Set in Placement Test',
8913: );
8914: $datatable = '<tr class="LC_odd_row">'.
8915: '<td>'.$title{'togglecats'}.'</td>'.
8916: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8917: '<input type="radio" name="togglecats"'.
8918: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8919: '<label><input type="radio" name="togglecats"'.
8920: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8921: '</tr><tr>'.
8922: '<td>'.$title{'categorize'}.'</td>'.
8923: '<td class="LC_right_item"><span class="LC_nobreak">'.
8924: '<label><input type="radio" name="categorize"'.
8925: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8926: '<label><input type="radio" name="categorize"'.
8927: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
8928: '</tr><tr class="LC_odd_row">'.
8929: '<td>'.$title{'togglecatscomm'}.'</td>'.
8930: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8931: '<input type="radio" name="togglecatscomm"'.
8932: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8933: '<label><input type="radio" name="togglecatscomm"'.
8934: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
8935: '</tr><tr>'.
8936: '<td>'.$title{'categorizecomm'}.'</td>'.
8937: '<td class="LC_right_item"><span class="LC_nobreak">'.
8938: '<label><input type="radio" name="categorizecomm"'.
8939: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8940: '<label><input type="radio" name="categorizecomm"'.
8941: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
8942: '</tr><tr class="LC_odd_row">'.
8943: '<td>'.$title{'togglecatsplace'}.'</td>'.
8944: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8945: '<input type="radio" name="togglecatsplace"'.
8946: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8947: '<label><input type="radio" name="togglecatscomm"'.
8948: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
8949: '</tr><tr>'.
8950: '<td>'.$title{'categorizeplace'}.'</td>'.
8951: '<td class="LC_right_item"><span class="LC_nobreak">'.
8952: '<label><input type="radio" name="categorizeplace"'.
8953: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8954: '<label><input type="radio" name="categorizeplace"'.
8955: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
8956: '</tr>';
8957: $$rowtotal += 6;
8958: } else {
8959: my $css_class;
8960: my $itemcount = 1;
8961: my $cathash;
8962: if (ref($settings) eq 'HASH') {
8963: $cathash = $settings->{'cats'};
8964: }
8965: if (ref($cathash) eq 'HASH') {
8966: my (@cats,@trails,%allitems,%idx,@jsarray);
8967: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
8968: \%allitems,\%idx,\@jsarray);
8969: my $maxdepth = scalar(@cats);
8970: my $colattrib = '';
8971: if ($maxdepth > 2) {
8972: $colattrib = ' colspan="2" ';
8973: }
8974: my @path;
8975: if (@cats > 0) {
8976: if (ref($cats[0]) eq 'ARRAY') {
8977: my $numtop = @{$cats[0]};
8978: my $maxnum = $numtop;
8979: my %default_names = (
8980: instcode => &mt('Official courses'),
8981: communities => &mt('Communities'),
8982: placement => &mt('Placement Tests'),
8983: );
8984:
8985: if ((!grep(/^instcode$/,@{$cats[0]})) ||
8986: ($cathash->{'instcode::0'} eq '') ||
8987: (!grep(/^communities$/,@{$cats[0]})) ||
8988: ($cathash->{'communities::0'} eq '') ||
8989: (!grep(/^placement$/,@{$cats[0]})) ||
8990: ($cathash->{'placement::0'} eq '')) {
8991: $maxnum ++;
8992: }
8993: my $lastidx;
8994: for (my $i=0; $i<$numtop; $i++) {
8995: my $parent = $cats[0][$i];
8996: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8997: my $item = &escape($parent).'::0';
8998: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
8999: $lastidx = $idx{$item};
9000: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9001: .'<select name="'.$item.'"'.$chgstr.'>';
9002: for (my $k=0; $k<=$maxnum; $k++) {
9003: my $vpos = $k+1;
9004: my $selstr;
9005: if ($k == $i) {
9006: $selstr = ' selected="selected" ';
9007: }
9008: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9009: }
9010: $datatable .= '</select></span></td><td>';
9011: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
9012: $datatable .= '<span class="LC_nobreak">'
9013: .$default_names{$parent}.'</span>';
9014: if ($parent eq 'instcode') {
9015: $datatable .= '<br /><span class="LC_nobreak">('
9016: .&mt('with institutional codes')
9017: .')</span></td><td'.$colattrib.'>';
9018: } else {
9019: $datatable .= '<table><tr><td>';
9020: }
9021: $datatable .= '<span class="LC_nobreak">'
9022: .'<label><input type="radio" name="'
9023: .$parent.'" value="1" checked="checked" />'
9024: .&mt('Display').'</label>';
9025: if ($parent eq 'instcode') {
9026: $datatable .= ' ';
9027: } else {
9028: $datatable .= '</span></td></tr><tr><td>'
9029: .'<span class="LC_nobreak">';
9030: }
9031: $datatable .= '<label><input type="radio" name="'
9032: .$parent.'" value="0" />'
9033: .&mt('Do not display').'</label></span>';
9034: if (($parent eq 'communities') || ($parent eq 'placement')) {
9035: $datatable .= '</td></tr></table>';
9036: }
9037: $datatable .= '</td>';
9038: } else {
9039: $datatable .= $parent
9040: .' <span class="LC_nobreak"><label>'
9041: .'<input type="checkbox" name="deletecategory" '
9042: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
9043: }
9044: my $depth = 1;
9045: push(@path,$parent);
9046: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
9047: pop(@path);
9048: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
9049: $itemcount ++;
9050: }
9051: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9052: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
9053: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
9054: for (my $k=0; $k<=$maxnum; $k++) {
9055: my $vpos = $k+1;
9056: my $selstr;
9057: if ($k == $numtop) {
9058: $selstr = ' selected="selected" ';
9059: }
9060: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9061: }
9062: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
9063: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
9064: .'</tr>'."\n";
9065: $itemcount ++;
9066: foreach my $default ('instcode','communities','placement') {
9067: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
9068: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9069: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
9070: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
9071: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
9072: for (my $k=0; $k<=$maxnum; $k++) {
9073: my $vpos = $k+1;
9074: my $selstr;
9075: if ($k == $maxnum) {
9076: $selstr = ' selected="selected" ';
9077: }
9078: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9079: }
9080: $datatable .= '</select></span></td>'.
9081: '<td><span class="LC_nobreak">'.
9082: $default_names{$default}.'</span>';
9083: if ($default eq 'instcode') {
9084: $datatable .= '<br /><span class="LC_nobreak">('
9085: .&mt('with institutional codes').')</span>';
9086: }
9087: $datatable .= '</td>'
9088: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
9089: .&mt('Display').'</label> '
9090: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
9091: .&mt('Do not display').'</label></span></td></tr>';
9092: }
9093: }
9094: }
9095: } else {
9096: $datatable .= &initialize_categories($itemcount);
9097: }
9098: } else {
9099: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
9100: .&initialize_categories($itemcount);
9101: }
9102: $$rowtotal += $itemcount;
9103: }
9104: return $datatable;
9105: }
9106:
9107: sub print_serverstatuses {
9108: my ($dom,$settings,$rowtotal) = @_;
9109: my $datatable;
9110: my @pages = &serverstatus_pages();
9111: my (%namedaccess,%machineaccess);
9112: foreach my $type (@pages) {
9113: $namedaccess{$type} = '';
9114: $machineaccess{$type}= '';
9115: }
9116: if (ref($settings) eq 'HASH') {
9117: foreach my $type (@pages) {
9118: if (exists($settings->{$type})) {
9119: if (ref($settings->{$type}) eq 'HASH') {
9120: foreach my $key (keys(%{$settings->{$type}})) {
9121: if ($key eq 'namedusers') {
9122: $namedaccess{$type} = $settings->{$type}->{$key};
9123: } elsif ($key eq 'machines') {
9124: $machineaccess{$type} = $settings->{$type}->{$key};
9125: }
9126: }
9127: }
9128: }
9129: }
9130: }
9131: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9132: my $rownum = 0;
9133: my $css_class;
9134: foreach my $type (@pages) {
9135: $rownum ++;
9136: $css_class = $rownum%2?' class="LC_odd_row"':'';
9137: $datatable .= '<tr'.$css_class.'>'.
9138: '<td><span class="LC_nobreak">'.
9139: $titles->{$type}.'</span></td>'.
9140: '<td class="LC_left_item">'.
9141: '<input type="text" name="'.$type.'_namedusers" '.
9142: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
9143: '<td class="LC_right_item">'.
9144: '<span class="LC_nobreak">'.
9145: '<input type="text" name="'.$type.'_machines" '.
9146: 'value="'.$machineaccess{$type}.'" size="10" />'.
9147: '</span></td></tr>'."\n";
9148: }
9149: $$rowtotal += $rownum;
9150: return $datatable;
9151: }
9152:
9153: sub serverstatus_pages {
9154: return ('userstatus','lonstatus','loncron','server-status','codeversions',
9155: 'checksums','clusterstatus','certstatus','metadata_keywords',
9156: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
9157: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
9158: }
9159:
9160: sub defaults_javascript {
9161: my ($settings) = @_;
9162: return unless (ref($settings) eq 'HASH');
9163: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9164: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
9165: if ($maxnum eq '') {
9166: $maxnum = 0;
9167: }
9168: $maxnum ++;
9169: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
9170: return <<"ENDSCRIPT";
9171: <script type="text/javascript">
9172: // <![CDATA[
9173: function reorderTypes(form,caller) {
9174: var changedVal;
9175: $jstext
9176: var newpos = 'addinststatus_pos';
9177: var current = new Array;
9178: var maxh = $maxnum;
9179: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9180: var oldVal;
9181: if (caller == newpos) {
9182: changedVal = newitemVal;
9183: } else {
9184: var curritem = 'inststatus_pos_'+caller;
9185: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
9186: current[newitemVal] = newpos;
9187: }
9188: for (var i=0; i<inststatuses.length; i++) {
9189: if (inststatuses[i] != caller) {
9190: var elementName = 'inststatus_pos_'+inststatuses[i];
9191: if (form.elements[elementName]) {
9192: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9193: current[currVal] = elementName;
9194: }
9195: }
9196: }
9197: for (var j=0; j<maxh; j++) {
9198: if (current[j] == undefined) {
9199: oldVal = j;
9200: }
9201: }
9202: if (oldVal < changedVal) {
9203: for (var k=oldVal+1; k<=changedVal ; k++) {
9204: var elementName = current[k];
9205: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9206: }
9207: } else {
9208: for (var k=changedVal; k<oldVal; k++) {
9209: var elementName = current[k];
9210: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9211: }
9212: }
9213: return;
9214: }
9215:
9216: // ]]>
9217: </script>
9218:
9219: ENDSCRIPT
9220: }
9221: return;
9222: }
9223:
9224: sub passwords_javascript {
9225: my $intauthcheck = &mt('Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.');
9226: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
9227: &js_escape(\$intauthcheck);
9228: &js_escape(\$intauthcost);
9229: my $intauthjs = <<"ENDSCRIPT";
9230:
9231: function warnIntAuth(field) {
9232: if (field.name == 'intauth_check') {
9233: if (field.value == '2') {
9234: alert('$intauthcheck');
9235: }
9236: }
9237: if (field.name == 'intauth_cost') {
9238: field.value.replace(/\s/g,'');
9239: if (field.value != '') {
9240: var regexdigit=/^\\d+\$/;
9241: if (!regexdigit.test(field.value)) {
9242: alert('$intauthcost');
9243: }
9244: }
9245: }
9246: return;
9247: }
9248:
9249: ENDSCRIPT
9250: return &Apache::lonhtmlcommon::scripttag($intauthjs);
9251: }
9252:
9253: sub coursecategories_javascript {
9254: my ($settings) = @_;
9255: my ($output,$jstext,$cathash);
9256: if (ref($settings) eq 'HASH') {
9257: $cathash = $settings->{'cats'};
9258: }
9259: if (ref($cathash) eq 'HASH') {
9260: my (@cats,@jsarray,%idx);
9261: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
9262: if (@jsarray > 0) {
9263: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
9264: for (my $i=0; $i<@jsarray; $i++) {
9265: if (ref($jsarray[$i]) eq 'ARRAY') {
9266: my $catstr = join('","',@{$jsarray[$i]});
9267: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
9268: }
9269: }
9270: }
9271: } else {
9272: $jstext = ' var categories = Array(1);'."\n".
9273: ' categories[0] = Array("instcode_pos");'."\n";
9274: }
9275: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
9276: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
9277: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
9278: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
9279: &js_escape(\$instcode_reserved);
9280: &js_escape(\$communities_reserved);
9281: &js_escape(\$placement_reserved);
9282: &js_escape(\$choose_again);
9283: $output = <<"ENDSCRIPT";
9284: <script type="text/javascript">
9285: // <![CDATA[
9286: function reorderCats(form,parent,item,idx) {
9287: var changedVal;
9288: $jstext
9289: var newpos = 'addcategory_pos';
9290: if (parent == '') {
9291: var has_instcode = 0;
9292: var maxtop = categories[idx].length;
9293: for (var j=0; j<maxtop; j++) {
9294: if (categories[idx][j] == 'instcode::0') {
9295: has_instcode == 1;
9296: }
9297: }
9298: if (has_instcode == 0) {
9299: categories[idx][maxtop] = 'instcode_pos';
9300: }
9301: } else {
9302: newpos += '_'+parent;
9303: }
9304: var maxh = 1 + categories[idx].length;
9305: var current = new Array;
9306: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9307: if (item == newpos) {
9308: changedVal = newitemVal;
9309: } else {
9310: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
9311: current[newitemVal] = newpos;
9312: }
9313: for (var i=0; i<categories[idx].length; i++) {
9314: var elementName = categories[idx][i];
9315: if (elementName != item) {
9316: if (form.elements[elementName]) {
9317: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9318: current[currVal] = elementName;
9319: }
9320: }
9321: }
9322: var oldVal;
9323: for (var j=0; j<maxh; j++) {
9324: if (current[j] == undefined) {
9325: oldVal = j;
9326: }
9327: }
9328: if (oldVal < changedVal) {
9329: for (var k=oldVal+1; k<=changedVal ; k++) {
9330: var elementName = current[k];
9331: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9332: }
9333: } else {
9334: for (var k=changedVal; k<oldVal; k++) {
9335: var elementName = current[k];
9336: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9337: }
9338: }
9339: return;
9340: }
9341:
9342: function categoryCheck(form) {
9343: if (form.elements['addcategory_name'].value == 'instcode') {
9344: alert('$instcode_reserved\\n$choose_again');
9345: return false;
9346: }
9347: if (form.elements['addcategory_name'].value == 'communities') {
9348: alert('$communities_reserved\\n$choose_again');
9349: return false;
9350: }
9351: if (form.elements['addcategory_name'].value == 'placement') {
9352: alert('$placement_reserved\\n$choose_again');
9353: return false;
9354: }
9355: return true;
9356: }
9357:
9358: // ]]>
9359: </script>
9360:
9361: ENDSCRIPT
9362: return $output;
9363: }
9364:
9365: sub initialize_categories {
9366: my ($itemcount) = @_;
9367: my ($datatable,$css_class,$chgstr);
9368: my %default_names = (
9369: instcode => 'Official courses (with institutional codes)',
9370: communities => 'Communities',
9371: placement => 'Placement Tests',
9372: );
9373: my %selnum = (
9374: instcode => '0',
9375: communities => '1',
9376: placement => '2',
9377: );
9378: my %selected;
9379: foreach my $default ('instcode','communities','placement') {
9380: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9381: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
9382: map { $selected{$selnum{$_}} = '' } keys(%selnum);
9383: $selected{$selnum{$default}} = ' selected="selected"';
9384: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9385: .'<select name="'.$default.'_pos"'.$chgstr.'>'
9386: .'<option value="0"'.$selected{'0'}.'>1</option>'
9387: .'<option value="1"'.$selected{'1'}.'>2</option>'
9388: .'<option value="2"'.$selected{'2'}.'>3</option>'
9389: .'<option value="3">4</option></select> '
9390: .$default_names{$default}
9391: .'</span></td><td><span class="LC_nobreak">'
9392: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
9393: .&mt('Display').'</label> <label>'
9394: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
9395: .'</label></span></td></tr>';
9396: $itemcount ++;
9397: }
9398: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9399: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
9400: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9401: .'<select name="addcategory_pos"'.$chgstr.'>'
9402: .'<option value="0">1</option>'
9403: .'<option value="1">2</option>'
9404: .'<option value="2">3</option>'
9405: .'<option value="3" selected="selected">4</option></select> '
9406: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
9407: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
9408: .'</td></tr>';
9409: return $datatable;
9410: }
9411:
9412: sub build_category_rows {
9413: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
9414: my ($text,$name,$item,$chgstr);
9415: if (ref($cats) eq 'ARRAY') {
9416: my $maxdepth = scalar(@{$cats});
9417: if (ref($cats->[$depth]) eq 'HASH') {
9418: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
9419: my $numchildren = @{$cats->[$depth]{$parent}};
9420: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
9421: $text .= '<td><table class="LC_data_table">';
9422: my ($idxnum,$parent_name,$parent_item);
9423: my $higher = $depth - 1;
9424: if ($higher == 0) {
9425: $parent_name = &escape($parent).'::'.$higher;
9426: } else {
9427: if (ref($path) eq 'ARRAY') {
9428: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9429: }
9430: }
9431: $parent_item = 'addcategory_pos_'.$parent_name;
9432: for (my $j=0; $j<=$numchildren; $j++) {
9433: if ($j < $numchildren) {
9434: $name = $cats->[$depth]{$parent}[$j];
9435: $item = &escape($name).':'.&escape($parent).':'.$depth;
9436: $idxnum = $idx->{$item};
9437: } else {
9438: $name = $parent_name;
9439: $item = $parent_item;
9440: }
9441: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
9442: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
9443: for (my $i=0; $i<=$numchildren; $i++) {
9444: my $vpos = $i+1;
9445: my $selstr;
9446: if ($j == $i) {
9447: $selstr = ' selected="selected" ';
9448: }
9449: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
9450: }
9451: $text .= '</select> ';
9452: if ($j < $numchildren) {
9453: my $deeper = $depth+1;
9454: $text .= $name.' '
9455: .'<label><input type="checkbox" name="deletecategory" value="'
9456: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
9457: if(ref($path) eq 'ARRAY') {
9458: push(@{$path},$name);
9459: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
9460: pop(@{$path});
9461: }
9462: } else {
9463: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
9464: if ($j == $numchildren) {
9465: $text .= $name;
9466: } else {
9467: $text .= $item;
9468: }
9469: $text .= '" value="" />';
9470: }
9471: $text .= '</td></tr>';
9472: }
9473: $text .= '</table></td>';
9474: } else {
9475: my $higher = $depth-1;
9476: if ($higher == 0) {
9477: $name = &escape($parent).'::'.$higher;
9478: } else {
9479: if (ref($path) eq 'ARRAY') {
9480: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9481: }
9482: }
9483: my $colspan;
9484: if ($parent ne 'instcode') {
9485: $colspan = $maxdepth - $depth - 1;
9486: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
9487: }
9488: }
9489: }
9490: }
9491: return $text;
9492: }
9493:
9494: sub modifiable_userdata_row {
9495: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
9496: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
9497: my ($role,$rolename,$statustype);
9498: $role = $item;
9499: if ($context eq 'cancreate') {
9500: if ($item =~ /^(emailusername)_(.+)$/) {
9501: $role = $1;
9502: $statustype = $2;
9503: if (ref($usertypes) eq 'HASH') {
9504: if ($usertypes->{$statustype}) {
9505: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
9506: } else {
9507: $rolename = &mt('Data provided by user');
9508: }
9509: }
9510: }
9511: } elsif ($context eq 'selfcreate') {
9512: if (ref($usertypes) eq 'HASH') {
9513: $rolename = $usertypes->{$role};
9514: } else {
9515: $rolename = $role;
9516: }
9517: } elsif ($context eq 'lti') {
9518: $rolename = &mt('Institutional data used (if available)');
9519: } elsif ($context eq 'privacy') {
9520: $rolename = $itemdesc;
9521: } else {
9522: if ($role eq 'cr') {
9523: $rolename = &mt('Custom role');
9524: } else {
9525: $rolename = &Apache::lonnet::plaintext($role);
9526: }
9527: }
9528: my (@fields,%fieldtitles);
9529: if (ref($fieldsref) eq 'ARRAY') {
9530: @fields = @{$fieldsref};
9531: } else {
9532: @fields = ('lastname','firstname','middlename','generation',
9533: 'permanentemail','id');
9534: }
9535: if ((ref($titlesref) eq 'HASH')) {
9536: %fieldtitles = %{$titlesref};
9537: } else {
9538: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9539: }
9540: my $output;
9541: my $css_class;
9542: if ($rowcount%2) {
9543: $css_class = 'LC_odd_row';
9544: }
9545: if ($customcss) {
9546: $css_class .= " $customcss";
9547: }
9548: $css_class =~ s/^\s+//;
9549: if ($css_class) {
9550: $css_class = ' class="'.$css_class.'"';
9551: }
9552: if ($rowstyle) {
9553: $css_class .= ' style="'.$rowstyle.'"';
9554: }
9555: if ($rowid) {
9556: $rowid = ' id="'.$rowid.'"';
9557: }
9558: $output = '<tr '.$css_class.$rowid.'>'.
9559: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9560: '<td class="LC_left_item" colspan="2"><table>';
9561: my $rem;
9562: my %checks;
9563: my %current;
9564: if (ref($settings) eq 'HASH') {
9565: my $hashref;
9566: if ($context eq 'lti') {
9567: if (ref($settings) eq 'HASH') {
9568: $hashref = $settings->{'instdata'};
9569: }
9570: } elsif ($context eq 'privacy') {
9571: my ($key,$inner) = split(/_/,$role);
9572: if (ref($settings) eq 'HASH') {
9573: if (ref($settings->{$key}) eq 'HASH') {
9574: $hashref = $settings->{$key}->{$inner};
9575: }
9576: }
9577: } elsif (ref($settings->{$context}) eq 'HASH') {
9578: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9579: $hashref = $settings->{'lti_instdata'};
9580: }
9581: if ($role eq 'emailusername') {
9582: if ($statustype) {
9583: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9584: $hashref = $settings->{$context}->{$role}->{$statustype};
9585: }
9586: }
9587: }
9588: }
9589: if (ref($hashref) eq 'HASH') {
9590: foreach my $field (@fields) {
9591: if ($hashref->{$field}) {
9592: if ($role eq 'emailusername') {
9593: $checks{$field} = $hashref->{$field};
9594: } else {
9595: $checks{$field} = ' checked="checked" ';
9596: }
9597: }
9598: }
9599: }
9600: }
9601:
9602: my $total = scalar(@fields);
9603: for (my $i=0; $i<$total; $i++) {
9604: $rem = $i%($numinrow);
9605: if ($rem == 0) {
9606: if ($i > 0) {
9607: $output .= '</tr>';
9608: }
9609: $output .= '<tr>';
9610: }
9611: my $check = ' ';
9612: unless ($role eq 'emailusername') {
9613: if (exists($checks{$fields[$i]})) {
9614: $check = $checks{$fields[$i]};
9615: } elsif ($context eq 'privacy') {
9616: if ($role =~ /^priv_(domain|course)$/) {
9617: if (ref($settings) ne 'HASH') {
9618: $check = ' checked="checked" ';
9619: }
9620: } elsif ($role =~ /^priv_(author|community)$/) {
9621: if (ref($settings) ne 'HASH') {
9622: unless ($fields[$i] eq 'id') {
9623: $check = ' checked="checked" ';
9624: }
9625: }
9626: } elsif ($role =~ /^(unpriv|othdom)_/) {
9627: if (ref($settings) ne 'HASH') {
9628: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
9629: $check = ' checked="checked" ';
9630: }
9631: }
9632: }
9633: } elsif ($context ne 'lti') {
9634: if ($role eq 'st') {
9635: if (ref($settings) ne 'HASH') {
9636: $check = ' checked="checked" ';
9637: }
9638: }
9639: }
9640: }
9641: $output .= '<td class="LC_left_item">'.
9642: '<span class="LC_nobreak">';
9643: my $prefix = 'canmodify';
9644: if ($role eq 'emailusername') {
9645: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9646: $checks{$fields[$i]} = 'omit';
9647: }
9648: foreach my $option ('required','optional','omit') {
9649: my $checked='';
9650: if ($checks{$fields[$i]} eq $option) {
9651: $checked='checked="checked" ';
9652: }
9653: $output .= '<label>'.
9654: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9655: &mt($option).'</label>'.(' ' x2);
9656: }
9657: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9658: } else {
9659: if ($context eq 'lti') {
9660: $prefix = 'lti';
9661: } elsif ($context eq 'privacy') {
9662: $prefix = 'privacy';
9663: }
9664: $output .= '<label>'.
9665: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
9666: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9667: '</label>';
9668: }
9669: $output .= '</span></td>';
9670: }
9671: $rem = $total%$numinrow;
9672: my $colsleft;
9673: if ($rem) {
9674: $colsleft = $numinrow - $rem;
9675: }
9676: if ($colsleft > 1) {
9677: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9678: ' </td>';
9679: } elsif ($colsleft == 1) {
9680: $output .= '<td class="LC_left_item"> </td>';
9681: }
9682: $output .= '</tr></table></td></tr>';
9683: return $output;
9684: }
9685:
9686: sub insttypes_row {
9687: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9688: $customcss,$rowstyle) = @_;
9689: my %lt = &Apache::lonlocal::texthash (
9690: cansearch => 'Users allowed to search',
9691: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9692: lockablenames => 'User preference to lock name',
9693: selfassign => 'Self-reportable affiliations',
9694: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9695: );
9696: my $showdom;
9697: if ($context eq 'cansearch') {
9698: $showdom = ' ('.$dom.')';
9699: }
9700: my $class = 'LC_left_item';
9701: if ($context eq 'statustocreate') {
9702: $class = 'LC_right_item';
9703: }
9704: my $css_class;
9705: if ($$rowtotal%2) {
9706: $css_class = 'LC_odd_row';
9707: }
9708: if ($customcss) {
9709: $css_class .= ' '.$customcss;
9710: }
9711: $css_class =~ s/^\s+//;
9712: if ($css_class) {
9713: $css_class = ' class="'.$css_class.'"';
9714: }
9715: if ($rowstyle) {
9716: $css_class .= ' style="'.$rowstyle.'"';
9717: }
9718: if ($onclick) {
9719: $onclick = 'onclick="'.$onclick.'" ';
9720: }
9721: my $output = '<tr'.$css_class.'>'.
9722: '<td>'.$lt{$context}.$showdom.
9723: '</td><td class="'.$class.'" colspan="2"><table>';
9724: my $rem;
9725: if (ref($types) eq 'ARRAY') {
9726: for (my $i=0; $i<@{$types}; $i++) {
9727: if (defined($usertypes->{$types->[$i]})) {
9728: my $rem = $i%($numinrow);
9729: if ($rem == 0) {
9730: if ($i > 0) {
9731: $output .= '</tr>';
9732: }
9733: $output .= '<tr>';
9734: }
9735: my $check = ' ';
9736: if (ref($settings) eq 'HASH') {
9737: if (ref($settings->{$context}) eq 'ARRAY') {
9738: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9739: $check = ' checked="checked" ';
9740: }
9741: } elsif (ref($settings->{$context}) eq 'HASH') {
9742: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9743: $check = ' checked="checked" ';
9744: }
9745: } elsif ($context eq 'statustocreate') {
9746: $check = ' checked="checked" ';
9747: }
9748: }
9749: $output .= '<td class="LC_left_item">'.
9750: '<span class="LC_nobreak"><label>'.
9751: '<input type="checkbox" name="'.$context.'" '.
9752: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
9753: $usertypes->{$types->[$i]}.'</label></span></td>';
9754: }
9755: }
9756: $rem = @{$types}%($numinrow);
9757: }
9758: my $colsleft = $numinrow - $rem;
9759: if ($context eq 'overrides') {
9760: if ($colsleft > 1) {
9761: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9762: } else {
9763: $output .= '<td class="LC_left_item">';
9764: }
9765: $output .= ' ';
9766: } else {
9767: if ($rem == 0) {
9768: $output .= '<tr>';
9769: }
9770: if ($colsleft > 1) {
9771: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9772: } else {
9773: $output .= '<td class="LC_left_item">';
9774: }
9775: my $defcheck = ' ';
9776: if (ref($settings) eq 'HASH') {
9777: if (ref($settings->{$context}) eq 'ARRAY') {
9778: if (grep(/^default$/,@{$settings->{$context}})) {
9779: $defcheck = ' checked="checked" ';
9780: }
9781: } elsif ($context eq 'statustocreate') {
9782: $defcheck = ' checked="checked" ';
9783: }
9784: }
9785: $output .= '<span class="LC_nobreak"><label>'.
9786: '<input type="checkbox" name="'.$context.'" '.
9787: 'value="default"'.$defcheck.$onclick.' />'.
9788: $othertitle.'</label></span>';
9789: }
9790: $output .= '</td></tr></table></td></tr>';
9791: return $output;
9792: }
9793:
9794: sub sorted_searchtitles {
9795: my %searchtitles = &Apache::lonlocal::texthash(
9796: 'uname' => 'username',
9797: 'lastname' => 'last name',
9798: 'lastfirst' => 'last name, first name',
9799: );
9800: my @titleorder = ('uname','lastname','lastfirst');
9801: return (\%searchtitles,\@titleorder);
9802: }
9803:
9804: sub sorted_searchtypes {
9805: my %srchtypes_desc = (
9806: exact => 'is exact match',
9807: contains => 'contains ..',
9808: begins => 'begins with ..',
9809: );
9810: my @srchtypeorder = ('exact','begins','contains');
9811: return (\%srchtypes_desc,\@srchtypeorder);
9812: }
9813:
9814: sub usertype_update_row {
9815: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9816: my $datatable;
9817: my $numinrow = 4;
9818: foreach my $type (@{$types}) {
9819: if (defined($usertypes->{$type})) {
9820: $$rownums ++;
9821: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9822: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9823: '</td><td class="LC_left_item"><table>';
9824: for (my $i=0; $i<@{$fields}; $i++) {
9825: my $rem = $i%($numinrow);
9826: if ($rem == 0) {
9827: if ($i > 0) {
9828: $datatable .= '</tr>';
9829: }
9830: $datatable .= '<tr>';
9831: }
9832: my $check = ' ';
9833: if (ref($settings) eq 'HASH') {
9834: if (ref($settings->{'fields'}) eq 'HASH') {
9835: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9836: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9837: $check = ' checked="checked" ';
9838: }
9839: }
9840: }
9841: }
9842:
9843: if ($i == @{$fields}-1) {
9844: my $colsleft = $numinrow - $rem;
9845: if ($colsleft > 1) {
9846: $datatable .= '<td colspan="'.$colsleft.'">';
9847: } else {
9848: $datatable .= '<td>';
9849: }
9850: } else {
9851: $datatable .= '<td>';
9852: }
9853: $datatable .= '<span class="LC_nobreak"><label>'.
9854: '<input type="checkbox" name="updateable_'.$type.
9855: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9856: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9857: }
9858: $datatable .= '</tr></table></td></tr>';
9859: }
9860: }
9861: return $datatable;
9862: }
9863:
9864: sub modify_login {
9865: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9866: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9867: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
9868: %title = ( coursecatalog => 'Display course catalog',
9869: adminmail => 'Display administrator E-mail address',
9870: helpdesk => 'Display "Contact Helpdesk" link',
9871: newuser => 'Link for visitors to create a user account',
9872: loginheader => 'Log-in box header');
9873: @offon = ('off','on');
9874: if (ref($domconfig{login}) eq 'HASH') {
9875: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9876: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9877: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9878: }
9879: }
9880: }
9881: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9882: \%domconfig,\%loginhash);
9883: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9884: foreach my $item (@toggles) {
9885: $loginhash{login}{$item} = $env{'form.'.$item};
9886: }
9887: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9888: if (ref($colchanges{'login'}) eq 'HASH') {
9889: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9890: \%loginhash);
9891: }
9892:
9893: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9894: my %domservers = &Apache::lonnet::get_servers($dom);
9895: my @loginvia_attribs = ('serverpath','custompath','exempt');
9896: if (keys(%servers) > 1) {
9897: foreach my $lonhost (keys(%servers)) {
9898: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9899: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9900: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9901: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9902: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9903: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9904: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9905: $changes{'loginvia'}{$lonhost} = 1;
9906: } else {
9907: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9908: $changes{'loginvia'}{$lonhost} = 1;
9909: }
9910: } else {
9911: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9912: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9913: $changes{'loginvia'}{$lonhost} = 1;
9914: }
9915: }
9916: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9917: foreach my $item (@loginvia_attribs) {
9918: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9919: }
9920: } else {
9921: foreach my $item (@loginvia_attribs) {
9922: my $new = $env{'form.'.$lonhost.'_'.$item};
9923: if (($item eq 'serverpath') && ($new eq 'custom')) {
9924: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9925: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9926: $new = '/';
9927: }
9928: }
9929: if (($item eq 'custompath') &&
9930: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9931: $new = '';
9932: }
9933: if ($new ne $curr_loginvia{$lonhost}{$item}) {
9934: $changes{'loginvia'}{$lonhost} = 1;
9935: }
9936: if ($item eq 'exempt') {
9937: $new = &check_exempt_addresses($new);
9938: }
9939: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9940: }
9941: }
9942: } else {
9943: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9944: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9945: $changes{'loginvia'}{$lonhost} = 1;
9946: foreach my $item (@loginvia_attribs) {
9947: my $new = $env{'form.'.$lonhost.'_'.$item};
9948: if (($item eq 'serverpath') && ($new eq 'custom')) {
9949: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9950: $new = '/';
9951: }
9952: }
9953: if (($item eq 'custompath') &&
9954: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9955: $new = '';
9956: }
9957: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9958: }
9959: }
9960: }
9961: }
9962: }
9963:
9964: my $servadm = $r->dir_config('lonAdmEMail');
9965: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
9966: if (ref($domconfig{'login'}) eq 'HASH') {
9967: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
9968: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
9969: if ($lang eq 'nolang') {
9970: push(@currlangs,$lang);
9971: } elsif (defined($langchoices{$lang})) {
9972: push(@currlangs,$lang);
9973: } else {
9974: next;
9975: }
9976: }
9977: }
9978: }
9979: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
9980: if (@currlangs > 0) {
9981: foreach my $lang (@currlangs) {
9982: if (grep(/^\Q$lang\E$/,@delurls)) {
9983: $changes{'helpurl'}{$lang} = 1;
9984: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
9985: $changes{'helpurl'}{$lang} = 1;
9986: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
9987: push(@newlangs,$lang);
9988: } else {
9989: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9990: }
9991: }
9992: }
9993: unless (grep(/^nolang$/,@currlangs)) {
9994: if ($env{'form.loginhelpurl_nolang.filename'}) {
9995: $changes{'helpurl'}{'nolang'} = 1;
9996: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
9997: push(@newlangs,'nolang');
9998: }
9999: }
10000: if ($env{'form.loginhelpurl_add_lang'}) {
10001: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
10002: ($env{'form.loginhelpurl_add_file.filename'})) {
10003: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
10004: $addedfile = $env{'form.loginhelpurl_add_lang'};
10005: }
10006: }
10007: if ((@newlangs > 0) || ($addedfile)) {
10008: my $error;
10009: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10010: if ($configuserok eq 'ok') {
10011: if ($switchserver) {
10012: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
10013: } elsif ($author_ok eq 'ok') {
10014: my @allnew = @newlangs;
10015: if ($addedfile ne '') {
10016: push(@allnew,$addedfile);
10017: }
10018: foreach my $lang (@allnew) {
10019: my $formelem = 'loginhelpurl_'.$lang;
10020: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
10021: $formelem = 'loginhelpurl_add_file';
10022: }
10023: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10024: "help/$lang",'','',$newfile{$lang});
10025: if ($result eq 'ok') {
10026: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
10027: $changes{'helpurl'}{$lang} = 1;
10028: } else {
10029: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
10030: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10031: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
10032: (!grep(/^\Q$lang\E$/,@delurls))) {
10033: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10034: }
10035: }
10036: }
10037: } else {
10038: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10039: }
10040: } else {
10041: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10042: }
10043: if ($error) {
10044: &Apache::lonnet::logthis($error);
10045: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10046: }
10047: }
10048:
10049: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
10050: if (ref($domconfig{'login'}) eq 'HASH') {
10051: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
10052: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
10053: if ($domservers{$lonhost}) {
10054: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10055: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
10056: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
10057: }
10058: }
10059: }
10060: }
10061: }
10062: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
10063: foreach my $lonhost (sort(keys(%domservers))) {
10064: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10065: $changes{'headtag'}{$lonhost} = 1;
10066: } else {
10067: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
10068: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
10069: }
10070: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
10071: push(@newhosts,$lonhost);
10072: } elsif ($currheadtagurls{$lonhost}) {
10073: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
10074: if ($currexempt{$lonhost}) {
10075: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
10076: $changes{'headtag'}{$lonhost} = 1;
10077: }
10078: } elsif ($possexempt{$lonhost}) {
10079: $changes{'headtag'}{$lonhost} = 1;
10080: }
10081: if ($possexempt{$lonhost}) {
10082: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10083: }
10084: }
10085: }
10086: }
10087: if (@newhosts) {
10088: my $error;
10089: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10090: if ($configuserok eq 'ok') {
10091: if ($switchserver) {
10092: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
10093: } elsif ($author_ok eq 'ok') {
10094: foreach my $lonhost (@newhosts) {
10095: my $formelem = 'loginheadtag_'.$lonhost;
10096: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
10097: "login/headtag/$lonhost",'','',
10098: $env{'form.loginheadtag_'.$lonhost.'.filename'});
10099: if ($result eq 'ok') {
10100: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
10101: $changes{'headtag'}{$lonhost} = 1;
10102: if ($possexempt{$lonhost}) {
10103: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10104: }
10105: } else {
10106: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
10107: $newheadtagurls{$lonhost},$result);
10108: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10109: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
10110: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
10111: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
10112: }
10113: }
10114: }
10115: } else {
10116: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10117: }
10118: } else {
10119: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10120: }
10121: if ($error) {
10122: &Apache::lonnet::logthis($error);
10123: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10124: }
10125: }
10126: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
10127:
10128: my $defaulthelpfile = '/adm/loginproblems.html';
10129: my $defaulttext = &mt('Default in use');
10130:
10131: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
10132: $dom);
10133: if ($putresult eq 'ok') {
10134: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10135: my %defaultchecked = (
10136: 'coursecatalog' => 'on',
10137: 'helpdesk' => 'on',
10138: 'adminmail' => 'off',
10139: 'newuser' => 'off',
10140: );
10141: if (ref($domconfig{'login'}) eq 'HASH') {
10142: foreach my $item (@toggles) {
10143: if ($defaultchecked{$item} eq 'on') {
10144: if (($domconfig{'login'}{$item} eq '0') &&
10145: ($env{'form.'.$item} eq '1')) {
10146: $changes{$item} = 1;
10147: } elsif (($domconfig{'login'}{$item} eq '' ||
10148: $domconfig{'login'}{$item} eq '1') &&
10149: ($env{'form.'.$item} eq '0')) {
10150: $changes{$item} = 1;
10151: }
10152: } elsif ($defaultchecked{$item} eq 'off') {
10153: if (($domconfig{'login'}{$item} eq '1') &&
10154: ($env{'form.'.$item} eq '0')) {
10155: $changes{$item} = 1;
10156: } elsif (($domconfig{'login'}{$item} eq '' ||
10157: $domconfig{'login'}{$item} eq '0') &&
10158: ($env{'form.'.$item} eq '1')) {
10159: $changes{$item} = 1;
10160: }
10161: }
10162: }
10163: }
10164: if (keys(%changes) > 0 || $colchgtext) {
10165: &Apache::loncommon::devalidate_domconfig_cache($dom);
10166: if (ref($lastactref) eq 'HASH') {
10167: $lastactref->{'domainconfig'} = 1;
10168: }
10169: $resulttext = &mt('Changes made:').'<ul>';
10170: foreach my $item (sort(keys(%changes))) {
10171: if ($item eq 'loginvia') {
10172: if (ref($changes{$item}) eq 'HASH') {
10173: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
10174: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10175: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
10176: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
10177: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
10178: $protocol = 'http' if ($protocol ne 'https');
10179: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
10180:
10181: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
10182: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
10183: } else {
10184: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
10185: }
10186: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
10187: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
10188: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
10189: }
10190: $resulttext .= '</li>';
10191: } else {
10192: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
10193: }
10194: } else {
10195: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
10196: }
10197: }
10198: $resulttext .= '</ul></li>';
10199: }
10200: } elsif ($item eq 'helpurl') {
10201: if (ref($changes{$item}) eq 'HASH') {
10202: foreach my $lang (sort(keys(%{$changes{$item}}))) {
10203: if (grep(/^\Q$lang\E$/,@delurls)) {
10204: my ($chg,$link);
10205: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
10206: if ($lang eq 'nolang') {
10207: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
10208: } else {
10209: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
10210: }
10211: $resulttext .= '<li>'.$chg.'</li>';
10212: } else {
10213: my $chg;
10214: if ($lang eq 'nolang') {
10215: $chg = &mt('custom log-in help file for no preferred language');
10216: } else {
10217: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
10218: }
10219: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
10220: $loginhash{'login'}{'helpurl'}{$lang}.
10221: '?inhibitmenu=yes',$chg,600,500).
10222: '</li>';
10223: }
10224: }
10225: }
10226: } elsif ($item eq 'headtag') {
10227: if (ref($changes{$item}) eq 'HASH') {
10228: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
10229: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10230: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
10231: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10232: $resulttext .= '<li><a href="'.
10233: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
10234: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
10235: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
10236: if ($possexempt{$lonhost}) {
10237: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
10238: } else {
10239: $resulttext .= &mt('included for any client IP');
10240: }
10241: $resulttext .= '</li>';
10242: }
10243: }
10244: }
10245: } elsif ($item eq 'captcha') {
10246: if (ref($loginhash{'login'}) eq 'HASH') {
10247: my $chgtxt;
10248: if ($loginhash{'login'}{$item} eq 'notused') {
10249: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
10250: } else {
10251: my %captchas = &captcha_phrases();
10252: if ($captchas{$loginhash{'login'}{$item}}) {
10253: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
10254: } else {
10255: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
10256: }
10257: }
10258: $resulttext .= '<li>'.$chgtxt.'</li>';
10259: }
10260: } elsif ($item eq 'recaptchakeys') {
10261: if (ref($loginhash{'login'}) eq 'HASH') {
10262: my ($privkey,$pubkey);
10263: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
10264: $pubkey = $loginhash{'login'}{$item}{'public'};
10265: $privkey = $loginhash{'login'}{$item}{'private'};
10266: }
10267: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
10268: if (!$pubkey) {
10269: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
10270: } else {
10271: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10272: }
10273: if (!$privkey) {
10274: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
10275: } else {
10276: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
10277: }
10278: $chgtxt .= '</ul>';
10279: $resulttext .= '<li>'.$chgtxt.'</li>';
10280: }
10281: } elsif ($item eq 'recaptchaversion') {
10282: if (ref($loginhash{'login'}) eq 'HASH') {
10283: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
10284: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
10285: '</li>';
10286: }
10287: }
10288: } else {
10289: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
10290: }
10291: }
10292: $resulttext .= $colchgtext.'</ul>';
10293: } else {
10294: $resulttext = &mt('No changes made to log-in page settings');
10295: }
10296: } else {
10297: $resulttext = '<span class="LC_error">'.
10298: &mt('An error occurred: [_1]',$putresult).'</span>';
10299: }
10300: if ($errors) {
10301: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10302: $errors.'</ul>';
10303: }
10304: return $resulttext;
10305: }
10306:
10307: sub check_exempt_addresses {
10308: my ($iplist) = @_;
10309: $iplist =~ s/^\s+//;
10310: $iplist =~ s/\s+$//;
10311: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
10312: my (@okips,$new);
10313: foreach my $ip (@poss_ips) {
10314: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
10315: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
10316: push(@okips,$ip);
10317: }
10318: }
10319: }
10320: if (@okips > 0) {
10321: $new = join(',',@okips);
10322: } else {
10323: $new = '';
10324: }
10325: return $new;
10326: }
10327:
10328: sub color_font_choices {
10329: my %choices =
10330: &Apache::lonlocal::texthash (
10331: img => "Header",
10332: bgs => "Background colors",
10333: links => "Link colors",
10334: images => "Images",
10335: font => "Font color",
10336: fontmenu => "Font menu",
10337: pgbg => "Page",
10338: tabbg => "Header",
10339: sidebg => "Border",
10340: link => "Link",
10341: alink => "Active link",
10342: vlink => "Visited link",
10343: );
10344: return %choices;
10345: }
10346:
10347: sub modify_rolecolors {
10348: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
10349: my ($resulttext,%rolehash);
10350: $rolehash{'rolecolors'} = {};
10351: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
10352: if ($domconfig{'rolecolors'} eq '') {
10353: $domconfig{'rolecolors'} = {};
10354: }
10355: }
10356: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
10357: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
10358: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
10359: $dom);
10360: if ($putresult eq 'ok') {
10361: if (keys(%changes) > 0) {
10362: &Apache::loncommon::devalidate_domconfig_cache($dom);
10363: if (ref($lastactref) eq 'HASH') {
10364: $lastactref->{'domainconfig'} = 1;
10365: }
10366: $resulttext = &display_colorchgs($dom,\%changes,$roles,
10367: $rolehash{'rolecolors'});
10368: } else {
10369: $resulttext = &mt('No changes made to default color schemes');
10370: }
10371: } else {
10372: $resulttext = '<span class="LC_error">'.
10373: &mt('An error occurred: [_1]',$putresult).'</span>';
10374: }
10375: if ($errors) {
10376: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10377: $errors.'</ul>';
10378: }
10379: return $resulttext;
10380: }
10381:
10382: sub modify_colors {
10383: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
10384: my (%changes,%choices);
10385: my @bgs;
10386: my @links = ('link','alink','vlink');
10387: my @logintext;
10388: my @images;
10389: my $servadm = $r->dir_config('lonAdmEMail');
10390: my $errors;
10391: my %defaults;
10392: foreach my $role (@{$roles}) {
10393: if ($role eq 'login') {
10394: %choices = &login_choices();
10395: @logintext = ('textcol','bgcol');
10396: } else {
10397: %choices = &color_font_choices();
10398: }
10399: if ($role eq 'login') {
10400: @images = ('img','logo','domlogo','login');
10401: @bgs = ('pgbg','mainbg','sidebg');
10402: } else {
10403: @images = ('img');
10404: @bgs = ('pgbg','tabbg','sidebg');
10405: }
10406: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
10407: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
10408: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
10409: }
10410: if ($role eq 'login') {
10411: foreach my $item (@logintext) {
10412: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10413: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10414: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10415: }
10416: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
10417: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10418: }
10419: }
10420: } else {
10421: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
10422: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
10423: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
10424: }
10425: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
10426: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
10427: }
10428: }
10429: foreach my $item (@bgs) {
10430: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10431: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10432: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10433: }
10434: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
10435: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10436: }
10437: }
10438: foreach my $item (@links) {
10439: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10440: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10441: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10442: }
10443: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
10444: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10445: }
10446: }
10447: my ($configuserok,$author_ok,$switchserver) =
10448: &config_check($dom,$confname,$servadm);
10449: my ($width,$height) = &thumb_dimensions();
10450: if (ref($domconfig->{$role}) ne 'HASH') {
10451: $domconfig->{$role} = {};
10452: }
10453: foreach my $img (@images) {
10454: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
10455: if (defined($env{'form.login_showlogo_'.$img})) {
10456: $confhash->{$role}{'showlogo'}{$img} = 1;
10457: } else {
10458: $confhash->{$role}{'showlogo'}{$img} = 0;
10459: }
10460: }
10461: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
10462: && !defined($domconfig->{$role}{$img})
10463: && !$env{'form.'.$role.'_del_'.$img}
10464: && $env{'form.'.$role.'_import_'.$img}) {
10465: # import the old configured image from the .tab setting
10466: # if they haven't provided a new one
10467: $domconfig->{$role}{$img} =
10468: $env{'form.'.$role.'_import_'.$img};
10469: }
10470: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
10471: my $error;
10472: if ($configuserok eq 'ok') {
10473: if ($switchserver) {
10474: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
10475: } else {
10476: if ($author_ok eq 'ok') {
10477: my ($result,$logourl) =
10478: &publishlogo($r,'upload',$role.'_'.$img,
10479: $dom,$confname,$img,$width,$height);
10480: if ($result eq 'ok') {
10481: $confhash->{$role}{$img} = $logourl;
10482: $changes{$role}{'images'}{$img} = 1;
10483: } else {
10484: $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);
10485: }
10486: } else {
10487: $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);
10488: }
10489: }
10490: } else {
10491: $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);
10492: }
10493: if ($error) {
10494: &Apache::lonnet::logthis($error);
10495: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10496: }
10497: } elsif ($domconfig->{$role}{$img} ne '') {
10498: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
10499: my $error;
10500: if ($configuserok eq 'ok') {
10501: # is confname an author?
10502: if ($switchserver eq '') {
10503: if ($author_ok eq 'ok') {
10504: my ($result,$logourl) =
10505: &publishlogo($r,'copy',$domconfig->{$role}{$img},
10506: $dom,$confname,$img,$width,$height);
10507: if ($result eq 'ok') {
10508: $confhash->{$role}{$img} = $logourl;
10509: $changes{$role}{'images'}{$img} = 1;
10510: }
10511: }
10512: }
10513: }
10514: }
10515: }
10516: }
10517: if (ref($domconfig) eq 'HASH') {
10518: if (ref($domconfig->{$role}) eq 'HASH') {
10519: foreach my $img (@images) {
10520: if ($domconfig->{$role}{$img} ne '') {
10521: if ($env{'form.'.$role.'_del_'.$img}) {
10522: $confhash->{$role}{$img} = '';
10523: $changes{$role}{'images'}{$img} = 1;
10524: } else {
10525: if ($confhash->{$role}{$img} eq '') {
10526: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
10527: }
10528: }
10529: } else {
10530: if ($env{'form.'.$role.'_del_'.$img}) {
10531: $confhash->{$role}{$img} = '';
10532: $changes{$role}{'images'}{$img} = 1;
10533: }
10534: }
10535: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
10536: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
10537: if ($confhash->{$role}{'showlogo'}{$img} ne
10538: $domconfig->{$role}{'showlogo'}{$img}) {
10539: $changes{$role}{'showlogo'}{$img} = 1;
10540: }
10541: } else {
10542: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10543: $changes{$role}{'showlogo'}{$img} = 1;
10544: }
10545: }
10546: }
10547: }
10548: if ($domconfig->{$role}{'font'} ne '') {
10549: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
10550: $changes{$role}{'font'} = 1;
10551: }
10552: } else {
10553: if ($confhash->{$role}{'font'}) {
10554: $changes{$role}{'font'} = 1;
10555: }
10556: }
10557: if ($role ne 'login') {
10558: if ($domconfig->{$role}{'fontmenu'} ne '') {
10559: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
10560: $changes{$role}{'fontmenu'} = 1;
10561: }
10562: } else {
10563: if ($confhash->{$role}{'fontmenu'}) {
10564: $changes{$role}{'fontmenu'} = 1;
10565: }
10566: }
10567: }
10568: foreach my $item (@bgs) {
10569: if ($domconfig->{$role}{$item} ne '') {
10570: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10571: $changes{$role}{'bgs'}{$item} = 1;
10572: }
10573: } else {
10574: if ($confhash->{$role}{$item}) {
10575: $changes{$role}{'bgs'}{$item} = 1;
10576: }
10577: }
10578: }
10579: foreach my $item (@links) {
10580: if ($domconfig->{$role}{$item} ne '') {
10581: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10582: $changes{$role}{'links'}{$item} = 1;
10583: }
10584: } else {
10585: if ($confhash->{$role}{$item}) {
10586: $changes{$role}{'links'}{$item} = 1;
10587: }
10588: }
10589: }
10590: foreach my $item (@logintext) {
10591: if ($domconfig->{$role}{$item} ne '') {
10592: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10593: $changes{$role}{'logintext'}{$item} = 1;
10594: }
10595: } else {
10596: if ($confhash->{$role}{$item}) {
10597: $changes{$role}{'logintext'}{$item} = 1;
10598: }
10599: }
10600: }
10601: } else {
10602: &default_change_checker($role,\@images,\@links,\@bgs,
10603: \@logintext,$confhash,\%changes);
10604: }
10605: } else {
10606: &default_change_checker($role,\@images,\@links,\@bgs,
10607: \@logintext,$confhash,\%changes);
10608: }
10609: }
10610: return ($errors,%changes);
10611: }
10612:
10613: sub config_check {
10614: my ($dom,$confname,$servadm) = @_;
10615: my ($configuserok,$author_ok,$switchserver,%currroles);
10616: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
10617: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
10618: $confname,$servadm);
10619: if ($configuserok eq 'ok') {
10620: $switchserver = &check_switchserver($dom,$confname);
10621: if ($switchserver eq '') {
10622: $author_ok = &check_authorstatus($dom,$confname,%currroles);
10623: }
10624: }
10625: return ($configuserok,$author_ok,$switchserver);
10626: }
10627:
10628: sub default_change_checker {
10629: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
10630: foreach my $item (@{$links}) {
10631: if ($confhash->{$role}{$item}) {
10632: $changes->{$role}{'links'}{$item} = 1;
10633: }
10634: }
10635: foreach my $item (@{$bgs}) {
10636: if ($confhash->{$role}{$item}) {
10637: $changes->{$role}{'bgs'}{$item} = 1;
10638: }
10639: }
10640: foreach my $item (@{$logintext}) {
10641: if ($confhash->{$role}{$item}) {
10642: $changes->{$role}{'logintext'}{$item} = 1;
10643: }
10644: }
10645: foreach my $img (@{$images}) {
10646: if ($env{'form.'.$role.'_del_'.$img}) {
10647: $confhash->{$role}{$img} = '';
10648: $changes->{$role}{'images'}{$img} = 1;
10649: }
10650: if ($role eq 'login') {
10651: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10652: $changes->{$role}{'showlogo'}{$img} = 1;
10653: }
10654: }
10655: }
10656: if ($confhash->{$role}{'font'}) {
10657: $changes->{$role}{'font'} = 1;
10658: }
10659: }
10660:
10661: sub display_colorchgs {
10662: my ($dom,$changes,$roles,$confhash) = @_;
10663: my (%choices,$resulttext);
10664: if (!grep(/^login$/,@{$roles})) {
10665: $resulttext = &mt('Changes made:').'<br />';
10666: }
10667: foreach my $role (@{$roles}) {
10668: if ($role eq 'login') {
10669: %choices = &login_choices();
10670: } else {
10671: %choices = &color_font_choices();
10672: }
10673: if (ref($changes->{$role}) eq 'HASH') {
10674: if ($role ne 'login') {
10675: $resulttext .= '<h4>'.&mt($role).'</h4>';
10676: }
10677: foreach my $key (sort(keys(%{$changes->{$role}}))) {
10678: if ($role ne 'login') {
10679: $resulttext .= '<ul>';
10680: }
10681: if (ref($changes->{$role}{$key}) eq 'HASH') {
10682: if ($role ne 'login') {
10683: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
10684: }
10685: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
10686: if (($role eq 'login') && ($key eq 'showlogo')) {
10687: if ($confhash->{$role}{$key}{$item}) {
10688: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
10689: } else {
10690: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10691: }
10692: } elsif ($confhash->{$role}{$item} eq '') {
10693: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10694: } else {
10695: my $newitem = $confhash->{$role}{$item};
10696: if ($key eq 'images') {
10697: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
10698: }
10699: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10700: }
10701: }
10702: if ($role ne 'login') {
10703: $resulttext .= '</ul></li>';
10704: }
10705: } else {
10706: if ($confhash->{$role}{$key} eq '') {
10707: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10708: } else {
10709: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10710: }
10711: }
10712: if ($role ne 'login') {
10713: $resulttext .= '</ul>';
10714: }
10715: }
10716: }
10717: }
10718: return $resulttext;
10719: }
10720:
10721: sub thumb_dimensions {
10722: return ('200','50');
10723: }
10724:
10725: sub check_dimensions {
10726: my ($inputfile) = @_;
10727: my ($fullwidth,$fullheight);
10728: if ($inputfile =~ m|^[/\w.\-]+$|) {
10729: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10730: my $imageinfo = <PIPE>;
10731: if (!close(PIPE)) {
10732: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10733: }
10734: chomp($imageinfo);
10735: my ($fullsize) =
10736: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10737: if ($fullsize) {
10738: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10739: }
10740: }
10741: }
10742: return ($fullwidth,$fullheight);
10743: }
10744:
10745: sub check_configuser {
10746: my ($uhome,$dom,$confname,$servadm) = @_;
10747: my ($configuserok,%currroles);
10748: if ($uhome eq 'no_host') {
10749: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10750: my $configpass = &LONCAPA::Enrollment::create_password();
10751: $configuserok =
10752: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10753: $configpass,'','','','','',undef,$servadm);
10754: } else {
10755: $configuserok = 'ok';
10756: %currroles =
10757: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10758: }
10759: return ($configuserok,%currroles);
10760: }
10761:
10762: sub check_authorstatus {
10763: my ($dom,$confname,%currroles) = @_;
10764: my $author_ok;
10765: if (!$currroles{':'.$dom.':au'}) {
10766: my $start = time;
10767: my $end = 0;
10768: $author_ok =
10769: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10770: 'au',$end,$start,'','','domconfig');
10771: } else {
10772: $author_ok = 'ok';
10773: }
10774: return $author_ok;
10775: }
10776:
10777: sub publishlogo {
10778: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10779: my ($output,$fname,$logourl,$madethumb);
10780: if ($action eq 'upload') {
10781: $fname=$env{'form.'.$formname.'.filename'};
10782: chop($env{'form.'.$formname});
10783: } else {
10784: ($fname) = ($formname =~ /([^\/]+)$/);
10785: }
10786: if ($savefileas ne '') {
10787: $fname = $savefileas;
10788: }
10789: $fname=&Apache::lonnet::clean_filename($fname);
10790: # See if there is anything left
10791: unless ($fname) { return ('error: no uploaded file'); }
10792: $fname="$subdir/$fname";
10793: my $docroot=$r->dir_config('lonDocRoot');
10794: my $filepath="$docroot/priv";
10795: my $relpath = "$dom/$confname";
10796: my ($fnamepath,$file,$fetchthumb);
10797: $file=$fname;
10798: if ($fname=~m|/|) {
10799: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10800: }
10801: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10802: my $count;
10803: for ($count=5;$count<=$#parts;$count++) {
10804: $filepath.="/$parts[$count]";
10805: if ((-e $filepath)!=1) {
10806: mkdir($filepath,02770);
10807: }
10808: }
10809: # Check for bad extension and disallow upload
10810: if ($file=~/\.(\w+)$/ &&
10811: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10812: $output =
10813: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10814: } elsif ($file=~/\.(\w+)$/ &&
10815: !defined(&Apache::loncommon::fileembstyle($1))) {
10816: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10817: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10818: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10819: } elsif (-d "$filepath/$file") {
10820: $output = &mt('Filename is a directory name - rename the file and re-upload');
10821: } else {
10822: my $source = $filepath.'/'.$file;
10823: my $logfile;
10824: if (!open($logfile,">>",$source.'.log')) {
10825: return (&mt('No write permission to Authoring Space'));
10826: }
10827: print $logfile
10828: "\n================= Publish ".localtime()." ================\n".
10829: $env{'user.name'}.':'.$env{'user.domain'}."\n";
10830: # Save the file
10831: if (!open(FH,">",$source)) {
10832: &Apache::lonnet::logthis('Failed to create '.$source);
10833: return (&mt('Failed to create file'));
10834: }
10835: if ($action eq 'upload') {
10836: if (!print FH ($env{'form.'.$formname})) {
10837: &Apache::lonnet::logthis('Failed to write to '.$source);
10838: return (&mt('Failed to write file'));
10839: }
10840: } else {
10841: my $original = &Apache::lonnet::filelocation('',$formname);
10842: if(!copy($original,$source)) {
10843: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
10844: return (&mt('Failed to write file'));
10845: }
10846: }
10847: close(FH);
10848: chmod(0660, $source); # Permissions to rw-rw---.
10849:
10850: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
10851: my $copyfile=$targetdir.'/'.$file;
10852:
10853: my @parts=split(/\//,$targetdir);
10854: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
10855: for (my $count=5;$count<=$#parts;$count++) {
10856: $path.="/$parts[$count]";
10857: if (!-e $path) {
10858: print $logfile "\nCreating directory ".$path;
10859: mkdir($path,02770);
10860: }
10861: }
10862: my $versionresult;
10863: if (-e $copyfile) {
10864: $versionresult = &logo_versioning($targetdir,$file,$logfile);
10865: } else {
10866: $versionresult = 'ok';
10867: }
10868: if ($versionresult eq 'ok') {
10869: if (copy($source,$copyfile)) {
10870: print $logfile "\nCopied original source to ".$copyfile."\n";
10871: $output = 'ok';
10872: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
10873: push(@{$modified_urls},[$copyfile,$source]);
10874: my $metaoutput =
10875: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
10876: unless ($registered_cleanup) {
10877: my $handlers = $r->get_handlers('PerlCleanupHandler');
10878: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10879: $registered_cleanup=1;
10880: }
10881: } else {
10882: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
10883: $output = &mt('Failed to copy file to RES space').", $!";
10884: }
10885: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
10886: my $inputfile = $filepath.'/'.$file;
10887: my $outfile = $filepath.'/'.'tn-'.$file;
10888: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
10889: if ($fullwidth ne '' && $fullheight ne '') {
10890: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
10891: my $thumbsize = $thumbwidth.'x'.$thumbheight;
10892: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
10893: system({$args[0]} @args);
10894: chmod(0660, $filepath.'/tn-'.$file);
10895: if (-e $outfile) {
10896: my $copyfile=$targetdir.'/tn-'.$file;
10897: if (copy($outfile,$copyfile)) {
10898: print $logfile "\nCopied source to ".$copyfile."\n";
10899: my $thumb_metaoutput =
10900: &write_metadata($dom,$confname,$formname,
10901: $targetdir,'tn-'.$file,$logfile);
10902: push(@{$modified_urls},[$copyfile,$outfile]);
10903: unless ($registered_cleanup) {
10904: my $handlers = $r->get_handlers('PerlCleanupHandler');
10905: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10906: $registered_cleanup=1;
10907: }
10908: $madethumb = 1;
10909: } else {
10910: print $logfile "\nUnable to write ".$copyfile.
10911: ':'.$!."\n";
10912: }
10913: }
10914: }
10915: }
10916: }
10917: } else {
10918: $output = $versionresult;
10919: }
10920: }
10921: return ($output,$logourl,$madethumb);
10922: }
10923:
10924: sub logo_versioning {
10925: my ($targetdir,$file,$logfile) = @_;
10926: my $target = $targetdir.'/'.$file;
10927: my ($maxversion,$fn,$extn,$output);
10928: $maxversion = 0;
10929: if ($file =~ /^(.+)\.(\w+)$/) {
10930: $fn=$1;
10931: $extn=$2;
10932: }
10933: opendir(DIR,$targetdir);
10934: while (my $filename=readdir(DIR)) {
10935: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
10936: $maxversion=($1>$maxversion)?$1:$maxversion;
10937: }
10938: }
10939: $maxversion++;
10940: print $logfile "\nCreating old version ".$maxversion."\n";
10941: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
10942: if (copy($target,$copyfile)) {
10943: print $logfile "Copied old target to ".$copyfile."\n";
10944: $copyfile=$copyfile.'.meta';
10945: if (copy($target.'.meta',$copyfile)) {
10946: print $logfile "Copied old target metadata to ".$copyfile."\n";
10947: $output = 'ok';
10948: } else {
10949: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
10950: $output = &mt('Failed to copy old meta').", $!, ";
10951: }
10952: } else {
10953: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
10954: $output = &mt('Failed to copy old target').", $!, ";
10955: }
10956: return $output;
10957: }
10958:
10959: sub write_metadata {
10960: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
10961: my (%metadatafields,%metadatakeys,$output);
10962: $metadatafields{'title'}=$formname;
10963: $metadatafields{'creationdate'}=time;
10964: $metadatafields{'lastrevisiondate'}=time;
10965: $metadatafields{'copyright'}='public';
10966: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
10967: $env{'user.domain'};
10968: $metadatafields{'authorspace'}=$confname.':'.$dom;
10969: $metadatafields{'domain'}=$dom;
10970: {
10971: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
10972: my $mfh;
10973: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
10974: foreach (sort(keys(%metadatafields))) {
10975: unless ($_=~/\./) {
10976: my $unikey=$_;
10977: $unikey=~/^([A-Za-z]+)/;
10978: my $tag=$1;
10979: $tag=~tr/A-Z/a-z/;
10980: print $mfh "\n\<$tag";
10981: foreach (split(/\,/,$metadatakeys{$unikey})) {
10982: my $value=$metadatafields{$unikey.'.'.$_};
10983: $value=~s/\"/\'\'/g;
10984: print $mfh ' '.$_.'="'.$value.'"';
10985: }
10986: print $mfh '>'.
10987: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
10988: .'</'.$tag.'>';
10989: }
10990: }
10991: $output = 'ok';
10992: print $logfile "\nWrote metadata";
10993: close($mfh);
10994: } else {
10995: print $logfile "\nFailed to open metadata file";
10996: $output = &mt('Could not write metadata');
10997: }
10998: }
10999: return $output;
11000: }
11001:
11002: sub notifysubscribed {
11003: foreach my $targetsource (@{$modified_urls}){
11004: next unless (ref($targetsource) eq 'ARRAY');
11005: my ($target,$source)=@{$targetsource};
11006: if ($source ne '') {
11007: if (open(my $logfh,">>",$source.'.log')) {
11008: print $logfh "\nCleanup phase: Notifications\n";
11009: my @subscribed=&subscribed_hosts($target);
11010: foreach my $subhost (@subscribed) {
11011: print $logfh "\nNotifying host ".$subhost.':';
11012: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
11013: print $logfh $reply;
11014: }
11015: my @subscribedmeta=&subscribed_hosts("$target.meta");
11016: foreach my $subhost (@subscribedmeta) {
11017: print $logfh "\nNotifying host for metadata only ".$subhost.':';
11018: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
11019: $subhost);
11020: print $logfh $reply;
11021: }
11022: print $logfh "\n============ Done ============\n";
11023: close($logfh);
11024: }
11025: }
11026: }
11027: return OK;
11028: }
11029:
11030: sub subscribed_hosts {
11031: my ($target) = @_;
11032: my @subscribed;
11033: if (open(my $fh,"<","$target.subscription")) {
11034: while (my $subline=<$fh>) {
11035: if ($subline =~ /^($match_lonid):/) {
11036: my $host = $1;
11037: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
11038: unless (grep(/^\Q$host\E$/,@subscribed)) {
11039: push(@subscribed,$host);
11040: }
11041: }
11042: }
11043: }
11044: }
11045: return @subscribed;
11046: }
11047:
11048: sub check_switchserver {
11049: my ($dom,$confname) = @_;
11050: my ($allowed,$switchserver);
11051: my $home = &Apache::lonnet::homeserver($confname,$dom);
11052: if ($home eq 'no_host') {
11053: $home = &Apache::lonnet::domain($dom,'primary');
11054: }
11055: my @ids=&Apache::lonnet::current_machine_ids();
11056: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
11057: if (!$allowed) {
11058: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
11059: }
11060: return $switchserver;
11061: }
11062:
11063: sub modify_quotas {
11064: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11065: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
11066: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
11067: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
11068: $validationfieldsref);
11069: if ($action eq 'quotas') {
11070: $context = 'tools';
11071: } else {
11072: $context = $action;
11073: }
11074: if ($context eq 'requestcourses') {
11075: @usertools = ('official','unofficial','community','textbook','placement','lti');
11076: @options =('norequest','approval','validate','autolimit');
11077: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
11078: %titles = &courserequest_titles();
11079: $toolregexp = join('|',@usertools);
11080: %conditions = &courserequest_conditions();
11081: $confname = $dom.'-domainconfig';
11082: my $servadm = $r->dir_config('lonAdmEMail');
11083: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11084: ($validationitemsref,$validationnamesref,$validationfieldsref) =
11085: &Apache::loncoursequeueadmin::requestcourses_validation_types();
11086: } elsif ($context eq 'requestauthor') {
11087: @usertools = ('author');
11088: %titles = &authorrequest_titles();
11089: } else {
11090: @usertools = ('aboutme','blog','webdav','portfolio');
11091: %titles = &tool_titles();
11092: }
11093: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11094: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11095: foreach my $key (keys(%env)) {
11096: if ($context eq 'requestcourses') {
11097: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
11098: my $item = $1;
11099: my $type = $2;
11100: if ($type =~ /^limit_(.+)/) {
11101: $limithash{$item}{$1} = $env{$key};
11102: } else {
11103: $confhash{$item}{$type} = $env{$key};
11104: }
11105: }
11106: } elsif ($context eq 'requestauthor') {
11107: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
11108: $confhash{$1} = $env{$key};
11109: }
11110: } else {
11111: if ($key =~ /^form\.quota_(.+)$/) {
11112: $confhash{'defaultquota'}{$1} = $env{$key};
11113: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
11114: $confhash{'authorquota'}{$1} = $env{$key};
11115: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
11116: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
11117: }
11118: }
11119: }
11120: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11121: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
11122: @approvalnotify = sort(@approvalnotify);
11123: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
11124: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
11125: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
11126: foreach my $type (@hasuniquecode) {
11127: if (grep(/^\Q$type\E$/,@crstypes)) {
11128: $confhash{'uniquecode'}{$type} = 1;
11129: }
11130: }
11131: my (%newbook,%allpos);
11132: if ($context eq 'requestcourses') {
11133: foreach my $type ('textbooks','templates') {
11134: @{$allpos{$type}} = ();
11135: my $invalid;
11136: if ($type eq 'textbooks') {
11137: $invalid = &mt('Invalid LON-CAPA course for textbook');
11138: } else {
11139: $invalid = &mt('Invalid LON-CAPA course for template');
11140: }
11141: if ($env{'form.'.$type.'_addbook'}) {
11142: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
11143: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
11144: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
11145: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
11146: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11147: } else {
11148: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
11149: my $position = $env{'form.'.$type.'_addbook_pos'};
11150: $position =~ s/\D+//g;
11151: if ($position ne '') {
11152: $allpos{$type}[$position] = $newbook{$type};
11153: }
11154: }
11155: } else {
11156: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
11157: }
11158: }
11159: }
11160: }
11161: if (ref($domconfig{$action}) eq 'HASH') {
11162: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
11163: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
11164: $changes{'notify'}{'approval'} = 1;
11165: }
11166: } else {
11167: if ($confhash{'notify'}{'approval'}) {
11168: $changes{'notify'}{'approval'} = 1;
11169: }
11170: }
11171: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
11172: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11173: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
11174: unless ($confhash{'uniquecode'}{$crstype}) {
11175: $changes{'uniquecode'} = 1;
11176: }
11177: }
11178: unless ($changes{'uniquecode'}) {
11179: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
11180: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
11181: $changes{'uniquecode'} = 1;
11182: }
11183: }
11184: }
11185: } else {
11186: $changes{'uniquecode'} = 1;
11187: }
11188: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
11189: $changes{'uniquecode'} = 1;
11190: }
11191: if ($context eq 'requestcourses') {
11192: foreach my $type ('textbooks','templates') {
11193: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11194: my %deletions;
11195: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
11196: if (@todelete) {
11197: map { $deletions{$_} = 1; } @todelete;
11198: }
11199: my %imgdeletions;
11200: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
11201: if (@todeleteimages) {
11202: map { $imgdeletions{$_} = 1; } @todeleteimages;
11203: }
11204: my $maxnum = $env{'form.'.$type.'_maxnum'};
11205: for (my $i=0; $i<=$maxnum; $i++) {
11206: my $itemid = $env{'form.'.$type.'_id_'.$i};
11207: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
11208: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
11209: if ($deletions{$key}) {
11210: if ($domconfig{$action}{$type}{$key}{'image'}) {
11211: #FIXME need to obsolete item in RES space
11212: }
11213: next;
11214: } else {
11215: my $newpos = $env{'form.'.$itemid};
11216: $newpos =~ s/\D+//g;
11217: foreach my $item ('subject','title','publisher','author') {
11218: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11219: ($type eq 'templates'));
11220: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
11221: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
11222: $changes{$type}{$key} = 1;
11223: }
11224: }
11225: $allpos{$type}[$newpos] = $key;
11226: }
11227: if ($imgdeletions{$key}) {
11228: $changes{$type}{$key} = 1;
11229: #FIXME need to obsolete item in RES space
11230: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
11231: my ($cdom,$cnum) = split(/_/,$key);
11232: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11233: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11234: } else {
11235: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
11236: $cdom,$cnum,$type,$configuserok,
11237: $switchserver,$author_ok);
11238: if ($imgurl) {
11239: $confhash{$type}{$key}{'image'} = $imgurl;
11240: $changes{$type}{$key} = 1;
11241: }
11242: if ($error) {
11243: &Apache::lonnet::logthis($error);
11244: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11245: }
11246: }
11247: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
11248: $confhash{$type}{$key}{'image'} =
11249: $domconfig{$action}{$type}{$key}{'image'};
11250: }
11251: }
11252: }
11253: }
11254: }
11255: }
11256: } else {
11257: if ($confhash{'notify'}{'approval'}) {
11258: $changes{'notify'}{'approval'} = 1;
11259: }
11260: if (ref($confhash{'uniquecode'} eq 'HASH')) {
11261: $changes{'uniquecode'} = 1;
11262: }
11263: }
11264: if ($context eq 'requestcourses') {
11265: foreach my $type ('textbooks','templates') {
11266: if ($newbook{$type}) {
11267: $changes{$type}{$newbook{$type}} = 1;
11268: foreach my $item ('subject','title','publisher','author') {
11269: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11270: ($type eq 'template'));
11271: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
11272: if ($env{'form.'.$type.'_addbook_'.$item}) {
11273: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
11274: }
11275: }
11276: if ($type eq 'textbooks') {
11277: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
11278: my ($cdom,$cnum) = split(/_/,$newbook{$type});
11279: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
11280: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
11281: } else {
11282: my ($imageurl,$error) =
11283: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
11284: $configuserok,$switchserver,$author_ok);
11285: if ($imageurl) {
11286: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
11287: }
11288: if ($error) {
11289: &Apache::lonnet::logthis($error);
11290: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11291: }
11292: }
11293: }
11294: }
11295: }
11296: if (@{$allpos{$type}} > 0) {
11297: my $idx = 0;
11298: foreach my $item (@{$allpos{$type}}) {
11299: if ($item ne '') {
11300: $confhash{$type}{$item}{'order'} = $idx;
11301: if (ref($domconfig{$action}) eq 'HASH') {
11302: if (ref($domconfig{$action}{$type}) eq 'HASH') {
11303: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
11304: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
11305: $changes{$type}{$item} = 1;
11306: }
11307: }
11308: }
11309: }
11310: $idx ++;
11311: }
11312: }
11313: }
11314: }
11315: if (ref($validationitemsref) eq 'ARRAY') {
11316: foreach my $item (@{$validationitemsref}) {
11317: if ($item eq 'fields') {
11318: my @changed;
11319: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
11320: if (@{$confhash{'validation'}{$item}} > 0) {
11321: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
11322: }
11323: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11324: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11325: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
11326: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
11327: $domconfig{'requestcourses'}{'validation'}{$item});
11328: } else {
11329: @changed = @{$confhash{'validation'}{$item}};
11330: }
11331: } else {
11332: @changed = @{$confhash{'validation'}{$item}};
11333: }
11334: } else {
11335: @changed = @{$confhash{'validation'}{$item}};
11336: }
11337: if (@changed) {
11338: if ($confhash{'validation'}{$item}) {
11339: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
11340: } else {
11341: $changes{'validation'}{$item} = &mt('None');
11342: }
11343: }
11344: } else {
11345: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
11346: if ($item eq 'markup') {
11347: if ($env{'form.requestcourses_validation_'.$item}) {
11348: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11349: }
11350: }
11351: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11352: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11353: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
11354: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11355: }
11356: } else {
11357: if ($confhash{'validation'}{$item} ne '') {
11358: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11359: }
11360: }
11361: } else {
11362: if ($confhash{'validation'}{$item} ne '') {
11363: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11364: }
11365: }
11366: }
11367: }
11368: }
11369: if ($env{'form.validationdc'}) {
11370: my $newval = $env{'form.validationdc'};
11371: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11372: if (exists($domcoords{$newval})) {
11373: $confhash{'validation'}{'dc'} = $newval;
11374: }
11375: }
11376: if (ref($confhash{'validation'}) eq 'HASH') {
11377: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11378: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11379: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11380: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
11381: if ($confhash{'validation'}{'dc'} eq '') {
11382: $changes{'validation'}{'dc'} = &mt('None');
11383: } else {
11384: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11385: }
11386: }
11387: } elsif ($confhash{'validation'}{'dc'} ne '') {
11388: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11389: }
11390: } elsif ($confhash{'validation'}{'dc'} ne '') {
11391: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11392: }
11393: } elsif ($confhash{'validation'}{'dc'} ne '') {
11394: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11395: }
11396: } else {
11397: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11398: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11399: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11400: $changes{'validation'}{'dc'} = &mt('None');
11401: }
11402: }
11403: }
11404: }
11405: }
11406: } else {
11407: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
11408: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
11409: }
11410: foreach my $item (@usertools) {
11411: foreach my $type (@{$types},'default','_LC_adv') {
11412: my $unset;
11413: if ($context eq 'requestcourses') {
11414: $unset = '0';
11415: if ($type eq '_LC_adv') {
11416: $unset = '';
11417: }
11418: if ($confhash{$item}{$type} eq 'autolimit') {
11419: $confhash{$item}{$type} .= '=';
11420: unless ($limithash{$item}{$type} =~ /\D/) {
11421: $confhash{$item}{$type} .= $limithash{$item}{$type};
11422: }
11423: }
11424: } elsif ($context eq 'requestauthor') {
11425: $unset = '0';
11426: if ($type eq '_LC_adv') {
11427: $unset = '';
11428: }
11429: } else {
11430: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
11431: $confhash{$item}{$type} = 1;
11432: } else {
11433: $confhash{$item}{$type} = 0;
11434: }
11435: }
11436: if (ref($domconfig{$action}) eq 'HASH') {
11437: if ($action eq 'requestauthor') {
11438: if ($domconfig{$action}{$type} ne $confhash{$type}) {
11439: $changes{$type} = 1;
11440: }
11441: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
11442: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
11443: $changes{$item}{$type} = 1;
11444: }
11445: } else {
11446: if ($context eq 'requestcourses') {
11447: if ($confhash{$item}{$type} ne $unset) {
11448: $changes{$item}{$type} = 1;
11449: }
11450: } else {
11451: if (!$confhash{$item}{$type}) {
11452: $changes{$item}{$type} = 1;
11453: }
11454: }
11455: }
11456: } else {
11457: if ($context eq 'requestcourses') {
11458: if ($confhash{$item}{$type} ne $unset) {
11459: $changes{$item}{$type} = 1;
11460: }
11461: } elsif ($context eq 'requestauthor') {
11462: if ($confhash{$type} ne $unset) {
11463: $changes{$type} = 1;
11464: }
11465: } else {
11466: if (!$confhash{$item}{$type}) {
11467: $changes{$item}{$type} = 1;
11468: }
11469: }
11470: }
11471: }
11472: }
11473: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11474: if (ref($domconfig{'quotas'}) eq 'HASH') {
11475: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11476: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
11477: if (exists($confhash{'defaultquota'}{$key})) {
11478: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
11479: $changes{'defaultquota'}{$key} = 1;
11480: }
11481: } else {
11482: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
11483: }
11484: }
11485: } else {
11486: foreach my $key (keys(%{$domconfig{'quotas'}})) {
11487: if (exists($confhash{'defaultquota'}{$key})) {
11488: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
11489: $changes{'defaultquota'}{$key} = 1;
11490: }
11491: } else {
11492: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
11493: }
11494: }
11495: }
11496: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11497: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
11498: if (exists($confhash{'authorquota'}{$key})) {
11499: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
11500: $changes{'authorquota'}{$key} = 1;
11501: }
11502: } else {
11503: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
11504: }
11505: }
11506: }
11507: }
11508: if (ref($confhash{'defaultquota'}) eq 'HASH') {
11509: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
11510: if (ref($domconfig{'quotas'}) eq 'HASH') {
11511: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11512: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
11513: $changes{'defaultquota'}{$key} = 1;
11514: }
11515: } else {
11516: if (!exists($domconfig{'quotas'}{$key})) {
11517: $changes{'defaultquota'}{$key} = 1;
11518: }
11519: }
11520: } else {
11521: $changes{'defaultquota'}{$key} = 1;
11522: }
11523: }
11524: }
11525: if (ref($confhash{'authorquota'}) eq 'HASH') {
11526: foreach my $key (keys(%{$confhash{'authorquota'}})) {
11527: if (ref($domconfig{'quotas'}) eq 'HASH') {
11528: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11529: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
11530: $changes{'authorquota'}{$key} = 1;
11531: }
11532: } else {
11533: $changes{'authorquota'}{$key} = 1;
11534: }
11535: } else {
11536: $changes{'authorquota'}{$key} = 1;
11537: }
11538: }
11539: }
11540: }
11541:
11542: if ($context eq 'requestauthor') {
11543: $domdefaults{'requestauthor'} = \%confhash;
11544: } else {
11545: foreach my $key (keys(%confhash)) {
11546: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
11547: $domdefaults{$key} = $confhash{$key};
11548: }
11549: }
11550: }
11551:
11552: my %quotahash = (
11553: $action => { %confhash }
11554: );
11555: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
11556: $dom);
11557: if ($putresult eq 'ok') {
11558: if (keys(%changes) > 0) {
11559: my $cachetime = 24*60*60;
11560: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11561: if (ref($lastactref) eq 'HASH') {
11562: $lastactref->{'domdefaults'} = 1;
11563: }
11564: $resulttext = &mt('Changes made:').'<ul>';
11565: unless (($context eq 'requestcourses') ||
11566: ($context eq 'requestauthor')) {
11567: if (ref($changes{'defaultquota'}) eq 'HASH') {
11568: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
11569: foreach my $type (@{$types},'default') {
11570: if (defined($changes{'defaultquota'}{$type})) {
11571: my $typetitle = $usertypes->{$type};
11572: if ($type eq 'default') {
11573: $typetitle = $othertitle;
11574: }
11575: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
11576: }
11577: }
11578: $resulttext .= '</ul></li>';
11579: }
11580: if (ref($changes{'authorquota'}) eq 'HASH') {
11581: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
11582: foreach my $type (@{$types},'default') {
11583: if (defined($changes{'authorquota'}{$type})) {
11584: my $typetitle = $usertypes->{$type};
11585: if ($type eq 'default') {
11586: $typetitle = $othertitle;
11587: }
11588: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
11589: }
11590: }
11591: $resulttext .= '</ul></li>';
11592: }
11593: }
11594: my %newenv;
11595: foreach my $item (@usertools) {
11596: my (%haschgs,%inconf);
11597: if ($context eq 'requestauthor') {
11598: %haschgs = %changes;
11599: %inconf = %confhash;
11600: } else {
11601: if (ref($changes{$item}) eq 'HASH') {
11602: %haschgs = %{$changes{$item}};
11603: }
11604: if (ref($confhash{$item}) eq 'HASH') {
11605: %inconf = %{$confhash{$item}};
11606: }
11607: }
11608: if (keys(%haschgs) > 0) {
11609: my $newacc =
11610: &Apache::lonnet::usertools_access($env{'user.name'},
11611: $env{'user.domain'},
11612: $item,'reload',$context);
11613: if (($context eq 'requestcourses') ||
11614: ($context eq 'requestauthor')) {
11615: if ($env{'environment.canrequest.'.$item} ne $newacc) {
11616: $newenv{'environment.canrequest.'.$item} = $newacc;
11617: }
11618: } else {
11619: if ($env{'environment.availabletools.'.$item} ne $newacc) {
11620: $newenv{'environment.availabletools.'.$item} = $newacc;
11621: }
11622: }
11623: unless ($context eq 'requestauthor') {
11624: $resulttext .= '<li>'.$titles{$item}.'<ul>';
11625: }
11626: foreach my $type (@{$types},'default','_LC_adv') {
11627: if ($haschgs{$type}) {
11628: my $typetitle = $usertypes->{$type};
11629: if ($type eq 'default') {
11630: $typetitle = $othertitle;
11631: } elsif ($type eq '_LC_adv') {
11632: $typetitle = 'LON-CAPA Advanced Users';
11633: }
11634: if ($inconf{$type}) {
11635: if ($context eq 'requestcourses') {
11636: my $cond;
11637: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
11638: if ($1 eq '') {
11639: $cond = &mt('(Automatic processing of any request).');
11640: } else {
11641: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
11642: }
11643: } else {
11644: $cond = $conditions{$inconf{$type}};
11645: }
11646: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
11647: } elsif ($context eq 'requestauthor') {
11648: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
11649: $titles{$inconf{$type}},$typetitle);
11650:
11651: } else {
11652: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
11653: }
11654: } else {
11655: if ($type eq '_LC_adv') {
11656: if ($inconf{$type} eq '0') {
11657: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11658: } else {
11659: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
11660: }
11661: } else {
11662: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11663: }
11664: }
11665: }
11666: }
11667: unless ($context eq 'requestauthor') {
11668: $resulttext .= '</ul></li>';
11669: }
11670: }
11671: }
11672: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
11673: if (ref($changes{'notify'}) eq 'HASH') {
11674: if ($changes{'notify'}{'approval'}) {
11675: if (ref($confhash{'notify'}) eq 'HASH') {
11676: if ($confhash{'notify'}{'approval'}) {
11677: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
11678: } else {
11679: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
11680: }
11681: }
11682: }
11683: }
11684: }
11685: if ($action eq 'requestcourses') {
11686: my @offon = ('off','on');
11687: if ($changes{'uniquecode'}) {
11688: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11689: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
11690: $resulttext .= '<li>'.
11691: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11692: '</li>';
11693: } else {
11694: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11695: '</li>';
11696: }
11697: }
11698: foreach my $type ('textbooks','templates') {
11699: if (ref($changes{$type}) eq 'HASH') {
11700: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11701: foreach my $key (sort(keys(%{$changes{$type}}))) {
11702: my %coursehash = &Apache::lonnet::coursedescription($key);
11703: my $coursetitle = $coursehash{'description'};
11704: my $position = $confhash{$type}{$key}{'order'} + 1;
11705: $resulttext .= '<li>';
11706: foreach my $item ('subject','title','publisher','author') {
11707: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11708: ($type eq 'templates'));
11709: my $name = $item.':';
11710: $name =~ s/^(\w)/\U$1/;
11711: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11712: }
11713: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11714: if ($type eq 'textbooks') {
11715: if ($confhash{$type}{$key}{'image'}) {
11716: $resulttext .= ' '.&mt('Image: [_1]',
11717: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11718: ' alt="Textbook cover" />').'<br />';
11719: }
11720: }
11721: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11722: }
11723: $resulttext .= '</ul></li>';
11724: }
11725: }
11726: if (ref($changes{'validation'}) eq 'HASH') {
11727: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11728: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11729: foreach my $item (@{$validationitemsref}) {
11730: if (exists($changes{'validation'}{$item})) {
11731: if ($item eq 'markup') {
11732: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11733: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11734: } else {
11735: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11736: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11737: }
11738: }
11739: }
11740: if (exists($changes{'validation'}{'dc'})) {
11741: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11742: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11743: }
11744: }
11745: }
11746: }
11747: $resulttext .= '</ul>';
11748: if (keys(%newenv)) {
11749: &Apache::lonnet::appenv(\%newenv);
11750: }
11751: } else {
11752: if ($context eq 'requestcourses') {
11753: $resulttext = &mt('No changes made to rights to request creation of courses.');
11754: } elsif ($context eq 'requestauthor') {
11755: $resulttext = &mt('No changes made to rights to request author space.');
11756: } else {
11757: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11758: }
11759: }
11760: } else {
11761: $resulttext = '<span class="LC_error">'.
11762: &mt('An error occurred: [_1]',$putresult).'</span>';
11763: }
11764: if ($errors) {
11765: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11766: '<ul>'.$errors.'</ul></p>';
11767: }
11768: return $resulttext;
11769: }
11770:
11771: sub process_textbook_image {
11772: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11773: my $filename = $env{'form.'.$caller.'.filename'};
11774: my ($error,$url);
11775: my ($width,$height) = (50,50);
11776: if ($configuserok eq 'ok') {
11777: if ($switchserver) {
11778: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11779: $switchserver);
11780: } elsif ($author_ok eq 'ok') {
11781: my ($result,$imageurl) =
11782: &publishlogo($r,'upload',$caller,$dom,$confname,
11783: "$type/$cdom/$cnum/cover",$width,$height);
11784: if ($result eq 'ok') {
11785: $url = $imageurl;
11786: } else {
11787: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11788: }
11789: } else {
11790: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11791: }
11792: } else {
11793: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11794: }
11795: return ($url,$error);
11796: }
11797:
11798: sub modify_ltitools {
11799: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11800: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11801: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11802: my $confname = $dom.'-domainconfig';
11803: my $servadm = $r->dir_config('lonAdmEMail');
11804: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11805: my (%posslti,%possfield);
11806: my @courseroles = ('cc','in','ta','ep','st');
11807: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
11808: map { $posslti{$_} = 1; } @ltiroles;
11809: my @allfields = ('fullname','firstname','lastname','email','user','roles');
11810: map { $possfield{$_} = 1; } @allfields;
11811: my %lt = <itools_names();
11812: if ($env{'form.ltitools_add'}) {
11813: my $title = $env{'form.ltitools_add_title'};
11814: $title =~ s/(`)/'/g;
11815: ($newid,my $error) = &get_ltitools_id($dom,$title);
11816: if ($newid) {
11817: my $position = $env{'form.ltitools_add_pos'};
11818: $position =~ s/\D+//g;
11819: if ($position ne '') {
11820: $allpos[$position] = $newid;
11821: }
11822: $changes{$newid} = 1;
11823: foreach my $item ('title','url','key','secret','lifetime') {
11824: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
11825: if ($item eq 'lifetime') {
11826: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
11827: }
11828: if ($env{'form.ltitools_add_'.$item}) {
11829: if (($item eq 'key') || ($item eq 'secret')) {
11830: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11831: } else {
11832: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11833: }
11834: }
11835: }
11836: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
11837: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
11838: }
11839: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
11840: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
11841: }
11842: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
11843: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
11844: } else {
11845: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
11846: }
11847: foreach my $item ('width','height','linktext','explanation') {
11848: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
11849: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
11850: if (($item eq 'width') || ($item eq 'height')) {
11851: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
11852: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11853: }
11854: } else {
11855: if ($env{'form.ltitools_add_'.$item} ne '') {
11856: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11857: }
11858: }
11859: }
11860: if ($env{'form.ltitools_add_target'} eq 'window') {
11861: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11862: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
11863: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11864: } else {
11865: $confhash{$newid}{'display'}{'target'} = 'iframe';
11866: }
11867: foreach my $item ('passback','roster') {
11868: if ($env{'form.ltitools_'.$item.'_add'}) {
11869: $confhash{$newid}{$item} = 1;
11870: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
11871: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
11872: $lifetime =~ s/^\s+|\s+$//g;
11873: if ($lifetime =~ /^\d+\.?\d*$/) {
11874: $confhash{$newid}{$item.'valid'} = $lifetime;
11875: }
11876: }
11877: }
11878: }
11879: if ($env{'form.ltitools_add_image.filename'} ne '') {
11880: my ($imageurl,$error) =
11881: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
11882: $configuserok,$switchserver,$author_ok);
11883: if ($imageurl) {
11884: $confhash{$newid}{'image'} = $imageurl;
11885: }
11886: if ($error) {
11887: &Apache::lonnet::logthis($error);
11888: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11889: }
11890: }
11891: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
11892: foreach my $field (@fields) {
11893: if ($possfield{$field}) {
11894: if ($field eq 'roles') {
11895: foreach my $role (@courseroles) {
11896: my $choice = $env{'form.ltitools_add_roles_'.$role};
11897: if (($choice ne '') && ($posslti{$choice})) {
11898: $confhash{$newid}{'roles'}{$role} = $choice;
11899: if ($role eq 'cc') {
11900: $confhash{$newid}{'roles'}{'co'} = $choice;
11901: }
11902: }
11903: }
11904: } else {
11905: $confhash{$newid}{'fields'}{$field} = 1;
11906: }
11907: }
11908: }
11909: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
11910: if ($confhash{$newid}{'fields'}{'user'}) {
11911: if ($env{'form.ltitools_userincdom_add'}) {
11912: $confhash{$newid}{'incdom'} = 1;
11913: }
11914: }
11915: }
11916: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
11917: foreach my $item (@courseconfig) {
11918: $confhash{$newid}{'crsconf'}{$item} = 1;
11919: }
11920: if ($env{'form.ltitools_add_custom'}) {
11921: my $name = $env{'form.ltitools_add_custom_name'};
11922: my $value = $env{'form.ltitools_add_custom_value'};
11923: $value =~ s/(`)/'/g;
11924: $name =~ s/(`)/'/g;
11925: $confhash{$newid}{'custom'}{$name} = $value;
11926: }
11927: } else {
11928: my $error = &mt('Failed to acquire unique ID for new external tool');
11929: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11930: }
11931: }
11932: if (ref($domconfig{$action}) eq 'HASH') {
11933: my %deletions;
11934: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
11935: if (@todelete) {
11936: map { $deletions{$_} = 1; } @todelete;
11937: }
11938: my %customadds;
11939: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
11940: if (@newcustom) {
11941: map { $customadds{$_} = 1; } @newcustom;
11942: }
11943: my %imgdeletions;
11944: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
11945: if (@todeleteimages) {
11946: map { $imgdeletions{$_} = 1; } @todeleteimages;
11947: }
11948: my $maxnum = $env{'form.ltitools_maxnum'};
11949: for (my $i=0; $i<=$maxnum; $i++) {
11950: my $itemid = $env{'form.ltitools_id_'.$i};
11951: $itemid =~ s/\D+//g;
11952: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11953: if ($deletions{$itemid}) {
11954: if ($domconfig{$action}{$itemid}{'image'}) {
11955: #FIXME need to obsolete item in RES space
11956: }
11957: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
11958: next;
11959: } else {
11960: my $newpos = $env{'form.ltitools_'.$itemid};
11961: $newpos =~ s/\D+//g;
11962: foreach my $item ('title','url','lifetime') {
11963: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11964: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11965: $changes{$itemid} = 1;
11966: }
11967: }
11968: foreach my $item ('key','secret') {
11969: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11970: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
11971: $changes{$itemid} = 1;
11972: }
11973: }
11974: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
11975: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
11976: }
11977: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
11978: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
11979: }
11980: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
11981: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
11982: } else {
11983: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
11984: }
11985: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
11986: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
11987: $changes{$itemid} = 1;
11988: }
11989: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
11990: $changes{$itemid} = 1;
11991: }
11992: foreach my $size ('width','height') {
11993: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
11994: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
11995: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
11996: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
11997: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11998: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
11999: $changes{$itemid} = 1;
12000: }
12001: } else {
12002: $changes{$itemid} = 1;
12003: }
12004: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12005: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
12006: $changes{$itemid} = 1;
12007: }
12008: }
12009: }
12010: foreach my $item ('linktext','explanation') {
12011: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
12012: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
12013: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
12014: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
12015: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12016: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
12017: $changes{$itemid} = 1;
12018: }
12019: } else {
12020: $changes{$itemid} = 1;
12021: }
12022: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12023: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
12024: $changes{$itemid} = 1;
12025: }
12026: }
12027: }
12028: if ($env{'form.ltitools_target_'.$i} eq 'window') {
12029: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12030: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
12031: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
12032: } else {
12033: $confhash{$itemid}{'display'}{'target'} = 'iframe';
12034: }
12035: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
12036: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
12037: $changes{$itemid} = 1;
12038: }
12039: } else {
12040: $changes{$itemid} = 1;
12041: }
12042: foreach my $extra ('passback','roster') {
12043: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
12044: $confhash{$itemid}{$extra} = 1;
12045: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
12046: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
12047: $lifetime =~ s/^\s+|\s+$//g;
12048: if ($lifetime =~ /^\d+\.?\d*$/) {
12049: $confhash{$itemid}{$extra.'valid'} = $lifetime;
12050: }
12051: }
12052: }
12053: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
12054: $changes{$itemid} = 1;
12055: }
12056: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
12057: $changes{$itemid} = 1;
12058: }
12059: }
12060: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
12061: foreach my $item ('label','title','target','linktext','explanation','append') {
12062: if (grep(/^\Q$item\E$/,@courseconfig)) {
12063: $confhash{$itemid}{'crsconf'}{$item} = 1;
12064: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
12065: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
12066: $changes{$itemid} = 1;
12067: }
12068: } else {
12069: $changes{$itemid} = 1;
12070: }
12071: }
12072: }
12073: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
12074: foreach my $field (@fields) {
12075: if ($possfield{$field}) {
12076: if ($field eq 'roles') {
12077: foreach my $role (@courseroles) {
12078: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
12079: if (($choice ne '') && ($posslti{$choice})) {
12080: $confhash{$itemid}{'roles'}{$role} = $choice;
12081: if ($role eq 'cc') {
12082: $confhash{$itemid}{'roles'}{'co'} = $choice;
12083: }
12084: }
12085: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
12086: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
12087: $changes{$itemid} = 1;
12088: }
12089: } elsif ($confhash{$itemid}{'roles'}{$role}) {
12090: $changes{$itemid} = 1;
12091: }
12092: }
12093: } else {
12094: $confhash{$itemid}{'fields'}{$field} = 1;
12095: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
12096: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
12097: $changes{$itemid} = 1;
12098: }
12099: } else {
12100: $changes{$itemid} = 1;
12101: }
12102: }
12103: }
12104: }
12105: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12106: if ($confhash{$itemid}{'fields'}{'user'}) {
12107: if ($env{'form.ltitools_userincdom_'.$i}) {
12108: $confhash{$itemid}{'incdom'} = 1;
12109: }
12110: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
12111: $changes{$itemid} = 1;
12112: }
12113: }
12114: }
12115: $allpos[$newpos] = $itemid;
12116: }
12117: if ($imgdeletions{$itemid}) {
12118: $changes{$itemid} = 1;
12119: #FIXME need to obsolete item in RES space
12120: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
12121: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
12122: $itemid,$configuserok,$switchserver,
12123: $author_ok);
12124: if ($imgurl) {
12125: $confhash{$itemid}{'image'} = $imgurl;
12126: $changes{$itemid} = 1;
12127: }
12128: if ($error) {
12129: &Apache::lonnet::logthis($error);
12130: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12131: }
12132: } elsif ($domconfig{$action}{$itemid}{'image'}) {
12133: $confhash{$itemid}{'image'} =
12134: $domconfig{$action}{$itemid}{'image'};
12135: }
12136: if ($customadds{$i}) {
12137: my $name = $env{'form.ltitools_custom_name_'.$i};
12138: $name =~ s/(`)/'/g;
12139: $name =~ s/^\s+//;
12140: $name =~ s/\s+$//;
12141: my $value = $env{'form.ltitools_custom_value_'.$i};
12142: $value =~ s/(`)/'/g;
12143: $value =~ s/^\s+//;
12144: $value =~ s/\s+$//;
12145: if ($name ne '') {
12146: $confhash{$itemid}{'custom'}{$name} = $value;
12147: $changes{$itemid} = 1;
12148: }
12149: }
12150: my %customdels;
12151: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
12152: if (@customdeletions) {
12153: $changes{$itemid} = 1;
12154: }
12155: map { $customdels{$_} = 1; } @customdeletions;
12156: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
12157: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
12158: unless ($customdels{$key}) {
12159: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
12160: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
12161: }
12162: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
12163: $changes{$itemid} = 1;
12164: }
12165: }
12166: }
12167: }
12168: unless ($changes{$itemid}) {
12169: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
12170: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
12171: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
12172: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
12173: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
12174: $changes{$itemid} = 1;
12175: last;
12176: }
12177: }
12178: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
12179: $changes{$itemid} = 1;
12180: }
12181: }
12182: last if ($changes{$itemid});
12183: }
12184: }
12185: }
12186: }
12187: }
12188: if (@allpos > 0) {
12189: my $idx = 0;
12190: foreach my $itemid (@allpos) {
12191: if ($itemid ne '') {
12192: $confhash{$itemid}{'order'} = $idx;
12193: if (ref($domconfig{$action}) eq 'HASH') {
12194: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12195: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12196: $changes{$itemid} = 1;
12197: }
12198: }
12199: }
12200: $idx ++;
12201: }
12202: }
12203: }
12204: my %ltitoolshash = (
12205: $action => { %confhash }
12206: );
12207: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
12208: $dom);
12209: if ($putresult eq 'ok') {
12210: my %ltienchash = (
12211: $action => { %encconfig }
12212: );
12213: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12214: if (keys(%changes) > 0) {
12215: my $cachetime = 24*60*60;
12216: my %ltiall = %confhash;
12217: foreach my $id (keys(%ltiall)) {
12218: if (ref($encconfig{$id}) eq 'HASH') {
12219: foreach my $item ('key','secret') {
12220: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12221: }
12222: }
12223: }
12224: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
12225: if (ref($lastactref) eq 'HASH') {
12226: $lastactref->{'ltitools'} = 1;
12227: }
12228: $resulttext = &mt('Changes made:').'<ul>';
12229: my %bynum;
12230: foreach my $itemid (sort(keys(%changes))) {
12231: my $position = $confhash{$itemid}{'order'};
12232: $bynum{$position} = $itemid;
12233: }
12234: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12235: my $itemid = $bynum{$pos};
12236: if (ref($confhash{$itemid}) ne 'HASH') {
12237: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12238: } else {
12239: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
12240: if ($confhash{$itemid}{'image'}) {
12241: $resulttext .= ' '.
12242: '<img src="'.$confhash{$itemid}{'image'}.'"'.
12243: ' alt="'.&mt('Tool Provider icon').'" />';
12244: }
12245: $resulttext .= '</li><ul>';
12246: my $position = $pos + 1;
12247: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12248: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
12249: if ($confhash{$itemid}{$item} ne '') {
12250: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12251: }
12252: }
12253: if ($encconfig{$itemid}{'key'} ne '') {
12254: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12255: }
12256: if ($encconfig{$itemid}{'secret'} ne '') {
12257: $resulttext .= '<li>'.$lt{'secret'}.': ';
12258: my $num = length($encconfig{$itemid}{'secret'});
12259: $resulttext .= ('*'x$num).'</li>';
12260: }
12261: $resulttext .= '<li>'.&mt('Configurable in course:');
12262: my @possconfig = ('label','title','target','linktext','explanation','append');
12263: my $numconfig = 0;
12264: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
12265: foreach my $item (@possconfig) {
12266: if ($confhash{$itemid}{'crsconf'}{$item}) {
12267: $numconfig ++;
12268: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
12269: }
12270: }
12271: }
12272: if (!$numconfig) {
12273: $resulttext .= &mt('None');
12274: }
12275: $resulttext .= '</li>';
12276: foreach my $item ('passback','roster') {
12277: $resulttext .= '<li>'.$lt{$item}.' ';
12278: if ($confhash{$itemid}{$item}) {
12279: $resulttext .= &mt('Yes');
12280: if ($confhash{$itemid}{$item.'valid'}) {
12281: if ($item eq 'passback') {
12282: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
12283: $confhash{$itemid}{$item.'valid'});
12284: } else {
12285: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
12286: $confhash{$itemid}{$item.'valid'});
12287: }
12288: }
12289: } else {
12290: $resulttext .= &mt('No');
12291: }
12292: $resulttext .= '</li>';
12293: }
12294: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
12295: my $displaylist;
12296: if ($confhash{$itemid}{'display'}{'target'}) {
12297: $displaylist = &mt('Display target').': '.
12298: $confhash{$itemid}{'display'}{'target'}.',';
12299: }
12300: foreach my $size ('width','height') {
12301: if ($confhash{$itemid}{'display'}{$size}) {
12302: $displaylist .= (' 'x2).$lt{$size}.': '.
12303: $confhash{$itemid}{'display'}{$size}.',';
12304: }
12305: }
12306: if ($displaylist) {
12307: $displaylist =~ s/,$//;
12308: $resulttext .= '<li>'.$displaylist.'</li>';
12309: }
12310: foreach my $item ('linktext','explanation') {
12311: if ($confhash{$itemid}{'display'}{$item}) {
12312: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
12313: }
12314: }
12315: }
12316: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
12317: my $fieldlist;
12318: foreach my $field (@allfields) {
12319: if ($confhash{$itemid}{'fields'}{$field}) {
12320: $fieldlist .= (' 'x2).$lt{$field}.',';
12321: }
12322: }
12323: if ($fieldlist) {
12324: $fieldlist =~ s/,$//;
12325: if ($confhash{$itemid}{'fields'}{'user'}) {
12326: if ($confhash{$itemid}{'incdom'}) {
12327: $fieldlist .= ' ('.&mt('username:domain').')';
12328: } else {
12329: $fieldlist .= ' ('.&mt('username').')';
12330: }
12331: }
12332: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
12333: }
12334: }
12335: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
12336: my $rolemaps;
12337: foreach my $role (@courseroles) {
12338: if ($confhash{$itemid}{'roles'}{$role}) {
12339: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
12340: $confhash{$itemid}{'roles'}{$role}.',';
12341: }
12342: }
12343: if ($rolemaps) {
12344: $rolemaps =~ s/,$//;
12345: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12346: }
12347: }
12348: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
12349: my $customlist;
12350: if (keys(%{$confhash{$itemid}{'custom'}})) {
12351: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
12352: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
12353: }
12354: }
12355: if ($customlist) {
12356: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
12357: }
12358: }
12359: $resulttext .= '</ul></li>';
12360: }
12361: }
12362: $resulttext .= '</ul>';
12363: } else {
12364: $resulttext = &mt('No changes made.');
12365: }
12366: } else {
12367: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12368: }
12369: if ($errors) {
12370: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12371: $errors.'</ul>';
12372: }
12373: return $resulttext;
12374: }
12375:
12376: sub process_ltitools_image {
12377: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
12378: my $filename = $env{'form.'.$caller.'.filename'};
12379: my ($error,$url);
12380: my ($width,$height) = (21,21);
12381: if ($configuserok eq 'ok') {
12382: if ($switchserver) {
12383: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
12384: $switchserver);
12385: } elsif ($author_ok eq 'ok') {
12386: my ($result,$imageurl,$madethumb) =
12387: &publishlogo($r,'upload',$caller,$dom,$confname,
12388: "ltitools/$itemid/icon",$width,$height);
12389: if ($result eq 'ok') {
12390: if ($madethumb) {
12391: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
12392: my $imagethumb = "$path/tn-".$imagefile;
12393: $url = $imagethumb;
12394: } else {
12395: $url = $imageurl;
12396: }
12397: } else {
12398: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12399: }
12400: } else {
12401: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12402: }
12403: } else {
12404: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12405: }
12406: return ($url,$error);
12407: }
12408:
12409: sub get_ltitools_id {
12410: my ($cdom,$title) = @_;
12411: # get lock on ltitools db
12412: my $lockhash = {
12413: lock => $env{'user.name'}.
12414: ':'.$env{'user.domain'},
12415: };
12416: my $tries = 0;
12417: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12418: my ($id,$error);
12419:
12420: while (($gotlock ne 'ok') && ($tries<10)) {
12421: $tries ++;
12422: sleep (0.1);
12423: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
12424: }
12425: if ($gotlock eq 'ok') {
12426: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
12427: if ($currids{'lock'}) {
12428: delete($currids{'lock'});
12429: if (keys(%currids)) {
12430: my @curr = sort { $a <=> $b } keys(%currids);
12431: if ($curr[-1] =~ /^\d+$/) {
12432: $id = 1 + $curr[-1];
12433: }
12434: } else {
12435: $id = 1;
12436: }
12437: if ($id) {
12438: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
12439: $error = 'nostore';
12440: }
12441: } else {
12442: $error = 'nonumber';
12443: }
12444: }
12445: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
12446: } else {
12447: $error = 'nolock';
12448: }
12449: return ($id,$error);
12450: }
12451:
12452: sub modify_lti {
12453: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12454: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12455: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
12456: my (%posslti,%posslticrs,%posscrstype);
12457: my @courseroles = ('cc','in','ta','ep','st');
12458: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
12459: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
12460: my @coursetypes = ('official','unofficial','community','textbook','placement');
12461: my %coursetypetitles = &Apache::lonlocal::texthash (
12462: official => 'Official',
12463: unofficial => 'Unofficial',
12464: community => 'Community',
12465: textbook => 'Textbook',
12466: placement => 'Placement Test',
12467: );
12468: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12469: my %lt = <i_names();
12470: map { $posslti{$_} = 1; } @ltiroles;
12471: map { $posslticrs{$_} = 1; } @lticourseroles;
12472: map { $posscrstype{$_} = 1; } @coursetypes;
12473:
12474: my %menutitles = <imenu_titles();
12475:
12476: my (@items,%deletions,%itemids);
12477: if ($env{'form.lti_add'}) {
12478: my $consumer = $env{'form.lti_consumer_add'};
12479: $consumer =~ s/(`)/'/g;
12480: ($newid,my $error) = &get_lti_id($dom,$consumer);
12481: if ($newid) {
12482: $itemids{'add'} = $newid;
12483: push(@items,'add');
12484: $changes{$newid} = 1;
12485: } else {
12486: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
12487: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12488: }
12489: }
12490: if (ref($domconfig{$action}) eq 'HASH') {
12491: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
12492: if (@todelete) {
12493: map { $deletions{$_} = 1; } @todelete;
12494: }
12495: my $maxnum = $env{'form.lti_maxnum'};
12496: for (my $i=0; $i<=$maxnum; $i++) {
12497: my $itemid = $env{'form.lti_id_'.$i};
12498: $itemid =~ s/\D+//g;
12499: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12500: if ($deletions{$itemid}) {
12501: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
12502: } else {
12503: push(@items,$i);
12504: $itemids{$i} = $itemid;
12505: }
12506: }
12507: }
12508: }
12509: foreach my $idx (@items) {
12510: my $itemid = $itemids{$idx};
12511: next unless ($itemid);
12512: my $position = $env{'form.lti_pos_'.$idx};
12513: $position =~ s/\D+//g;
12514: if ($position ne '') {
12515: $allpos[$position] = $itemid;
12516: }
12517: foreach my $item ('consumer','key','secret','lifetime','requser') {
12518: my $formitem = 'form.lti_'.$item.'_'.$idx;
12519: $env{$formitem} =~ s/(`)/'/g;
12520: if ($item eq 'lifetime') {
12521: $env{$formitem} =~ s/[^\d.]//g;
12522: }
12523: if ($env{$formitem} ne '') {
12524: if (($item eq 'key') || ($item eq 'secret')) {
12525: $encconfig{$itemid}{$item} = $env{$formitem};
12526: } else {
12527: $confhash{$itemid}{$item} = $env{$formitem};
12528: unless (($idx eq 'add') || ($changes{$itemid})) {
12529: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12530: $changes{$itemid} = 1;
12531: }
12532: }
12533: }
12534: }
12535: }
12536: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
12537: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
12538: }
12539: if ($confhash{$itemid}{'requser'}) {
12540: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
12541: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
12542: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
12543: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
12544: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
12545: my $mapuser = $env{'form.lti_customuser_'.$idx};
12546: $mapuser =~ s/(`)/'/g;
12547: $mapuser =~ s/^\s+|\s+$//g;
12548: $confhash{$itemid}{'mapuser'} = $mapuser;
12549: }
12550: foreach my $ltirole (@lticourseroles) {
12551: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
12552: if (grep(/^\Q$possrole\E$/,@courseroles)) {
12553: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
12554: }
12555: }
12556: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
12557: my @makeuser;
12558: foreach my $ltirole (sort(@possmakeuser)) {
12559: if ($posslti{$ltirole}) {
12560: push(@makeuser,$ltirole);
12561: }
12562: }
12563: $confhash{$itemid}{'makeuser'} = \@makeuser;
12564: if (@makeuser) {
12565: my $lcauth = $env{'form.lti_lcauth_'.$idx};
12566: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
12567: $confhash{$itemid}{'lcauth'} = $lcauth;
12568: if ($lcauth ne 'internal') {
12569: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
12570: $lcauthparm =~ s/^(\s+|\s+)$//g;
12571: $lcauthparm =~ s/`//g;
12572: if ($lcauthparm ne '') {
12573: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
12574: }
12575: }
12576: } else {
12577: $confhash{$itemid}{'lcauth'} = 'lti';
12578: }
12579: }
12580: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
12581: if (@possinstdata) {
12582: foreach my $field (@possinstdata) {
12583: if (exists($fieldtitles{$field})) {
12584: push(@{$confhash{$itemid}{'instdata'}});
12585: }
12586: }
12587: }
12588: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
12589: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
12590: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
12591: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
12592: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
12593: $mapcrs =~ s/(`)/'/g;
12594: $mapcrs =~ s/^\s+|\s+$//g;
12595: $confhash{$itemid}{'mapcrs'} = $mapcrs;
12596: }
12597: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
12598: my @crstypes;
12599: foreach my $type (sort(@posstypes)) {
12600: if ($posscrstype{$type}) {
12601: push(@crstypes,$type);
12602: }
12603: }
12604: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
12605: if ($env{'form.lti_makecrs_'.$idx}) {
12606: $confhash{$itemid}{'makecrs'} = 1;
12607: }
12608: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
12609: my @selfenroll;
12610: foreach my $type (sort(@possenroll)) {
12611: if ($posslticrs{$type}) {
12612: push(@selfenroll,$type);
12613: }
12614: }
12615: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
12616: if ($env{'form.lti_crssec_'.$idx}) {
12617: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
12618: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
12619: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
12620: my $section = $env{'form.lti_customsection_'.$idx};
12621: $section =~ s/(`)/'/g;
12622: $section =~ s/^\s+|\s+$//g;
12623: if ($section ne '') {
12624: $confhash{$itemid}{'section'} = $section;
12625: }
12626: }
12627: }
12628: foreach my $field ('passback','roster','topmenu','inlinemenu') {
12629: if ($env{'form.lti_'.$field.'_'.$idx}) {
12630: $confhash{$itemid}{$field} = 1;
12631: }
12632: }
12633: if ($env{'form.lti_passback_'.$idx}) {
12634: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
12635: $confhash{$itemid}{'passbackformat'} = '1.0';
12636: } else {
12637: $confhash{$itemid}{'passbackformat'} = '1.1';
12638: }
12639: }
12640: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
12641: $confhash{$itemid}{lcmenu} = [];
12642: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
12643: foreach my $field (@possmenu) {
12644: if (exists($menutitles{$field})) {
12645: if ($field eq 'grades') {
12646: next unless ($env{'form.lti_inlinemenu_'.$idx});
12647: }
12648: push(@{$confhash{$itemid}{lcmenu}},$field);
12649: }
12650: }
12651: }
12652: unless (($idx eq 'add') || ($changes{$itemid})) {
12653: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu') {
12654: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
12655: $changes{$itemid} = 1;
12656: }
12657: }
12658: unless ($changes{$itemid}) {
12659: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
12660: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
12661: $changes{$itemid} = 1;
12662: }
12663: }
12664: }
12665: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
12666: unless ($changes{$itemid}) {
12667: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
12668: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12669: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
12670: $confhash{$itemid}{$field});
12671: if (@diffs) {
12672: $changes{$itemid} = 1;
12673: }
12674: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
12675: $changes{$itemid} = 1;
12676: }
12677: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12678: if (@{$confhash{$itemid}{$field}} > 0) {
12679: $changes{$itemid} = 1;
12680: }
12681: }
12682: }
12683: }
12684: unless ($changes{$itemid}) {
12685: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
12686: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12687: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
12688: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
12689: $confhash{$itemid}{'maproles'}{$ltirole}) {
12690: $changes{$itemid} = 1;
12691: last;
12692: }
12693: }
12694: unless ($changes{$itemid}) {
12695: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
12696: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
12697: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
12698: $changes{$itemid} = 1;
12699: last;
12700: }
12701: }
12702: }
12703: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
12704: $changes{$itemid} = 1;
12705: }
12706: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12707: unless ($changes{$itemid}) {
12708: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
12709: $changes{$itemid} = 1;
12710: }
12711: }
12712: }
12713: }
12714: }
12715: }
12716: }
12717: if (@allpos > 0) {
12718: my $idx = 0;
12719: foreach my $itemid (@allpos) {
12720: if ($itemid ne '') {
12721: $confhash{$itemid}{'order'} = $idx;
12722: if (ref($domconfig{$action}) eq 'HASH') {
12723: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12724: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12725: $changes{$itemid} = 1;
12726: }
12727: }
12728: }
12729: $idx ++;
12730: }
12731: }
12732: }
12733: my %ltihash = (
12734: $action => { %confhash }
12735: );
12736: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
12737: $dom);
12738: if ($putresult eq 'ok') {
12739: my %ltienchash = (
12740: $action => { %encconfig }
12741: );
12742: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12743: if (keys(%changes) > 0) {
12744: my $cachetime = 24*60*60;
12745: my %ltiall = %confhash;
12746: foreach my $id (keys(%ltiall)) {
12747: if (ref($encconfig{$id}) eq 'HASH') {
12748: foreach my $item ('key','secret') {
12749: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12750: }
12751: }
12752: }
12753: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
12754: if (ref($lastactref) eq 'HASH') {
12755: $lastactref->{'lti'} = 1;
12756: }
12757: $resulttext = &mt('Changes made:').'<ul>';
12758: my %bynum;
12759: foreach my $itemid (sort(keys(%changes))) {
12760: my $position = $confhash{$itemid}{'order'};
12761: $bynum{$position} = $itemid;
12762: }
12763: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12764: my $itemid = $bynum{$pos};
12765: if (ref($confhash{$itemid}) ne 'HASH') {
12766: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12767: } else {
12768: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
12769: my $position = $pos + 1;
12770: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12771: foreach my $item ('version','lifetime') {
12772: if ($confhash{$itemid}{$item} ne '') {
12773: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12774: }
12775: }
12776: if ($encconfig{$itemid}{'key'} ne '') {
12777: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12778: }
12779: if ($encconfig{$itemid}{'secret'} ne '') {
12780: $resulttext .= '<li>'.$lt{'secret'}.': ';
12781: my $num = length($encconfig{$itemid}{'secret'});
12782: $resulttext .= ('*'x$num).'</li>';
12783: }
12784: if ($confhash{$itemid}{'requser'}) {
12785: if ($confhash{$itemid}{'mapuser'}) {
12786: my $shownmapuser;
12787: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
12788: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
12789: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
12790: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
12791: } else {
12792: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
12793: }
12794: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
12795: }
12796: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12797: my $rolemaps;
12798: foreach my $role (@ltiroles) {
12799: if ($confhash{$itemid}{'maproles'}{$role}) {
12800: $rolemaps .= (' 'x2).$role.'='.
12801: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
12802: 'Course').',';
12803: }
12804: }
12805: if ($rolemaps) {
12806: $rolemaps =~ s/,$//;
12807: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12808: }
12809: }
12810: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
12811: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
12812: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
12813: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
12814: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
12815: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
12816: } else {
12817: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
12818: $confhash{$itemid}{'lcauth'});
12819: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
12820: $resulttext .= '; '.&mt('a randomly generated password will be created');
12821: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
12822: if ($confhash{$itemid}{'lcauthparm'} ne '') {
12823: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
12824: }
12825: } else {
12826: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
12827: }
12828: }
12829: $resulttext .= '</li>';
12830: } else {
12831: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
12832: }
12833: }
12834: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
12835: if (@{$confhash{$itemid}{'instdata'}} > 0) {
12836: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
12837: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
12838: } else {
12839: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
12840: }
12841: }
12842: if ($confhash{$itemid}{'mapcrs'}) {
12843: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
12844: }
12845: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
12846: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
12847: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
12848: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
12849: '</li>';
12850: } else {
12851: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
12852: }
12853: }
12854: if ($confhash{$itemid}{'makecrs'}) {
12855: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
12856: } else {
12857: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
12858: }
12859: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
12860: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
12861: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
12862: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
12863: '</li>';
12864: } else {
12865: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
12866: }
12867: }
12868: if ($confhash{$itemid}{'section'}) {
12869: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
12870: $resulttext .= '<li>'.&mt('User section from standard field:').
12871: ' (course_section_sourcedid)'.'</li>';
12872: } else {
12873: $resulttext .= '<li>'.&mt('User section from:').' '.
12874: $confhash{$itemid}{'section'}.'</li>';
12875: }
12876: } else {
12877: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
12878: }
12879: foreach my $item ('passback','roster','topmenu','inlinemenu') {
12880: $resulttext .= '<li>'.$lt{$item}.': ';
12881: if ($confhash{$itemid}{$item}) {
12882: $resulttext .= &mt('Yes');
12883: if ($item eq 'passback') {
12884: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
12885: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
12886: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
12887: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
12888: }
12889: }
12890: } else {
12891: $resulttext .= &mt('No');
12892: }
12893: $resulttext .= '</li>';
12894: }
12895: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
12896: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
12897: $resulttext .= '<li>'.&mt('Menu items:').' '.
12898: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
12899: } else {
12900: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
12901: }
12902: }
12903: }
12904: $resulttext .= '</ul></li>';
12905: }
12906: }
12907: $resulttext .= '</ul>';
12908: } else {
12909: $resulttext = &mt('No changes made.');
12910: }
12911: } else {
12912: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12913: }
12914: if ($errors) {
12915: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12916: $errors.'</ul>';
12917: }
12918: return $resulttext;
12919: }
12920:
12921: sub get_lti_id {
12922: my ($domain,$consumer) = @_;
12923: # get lock on lti db
12924: my $lockhash = {
12925: lock => $env{'user.name'}.
12926: ':'.$env{'user.domain'},
12927: };
12928: my $tries = 0;
12929: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12930: my ($id,$error);
12931:
12932: while (($gotlock ne 'ok') && ($tries<10)) {
12933: $tries ++;
12934: sleep (0.1);
12935: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12936: }
12937: if ($gotlock eq 'ok') {
12938: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
12939: if ($currids{'lock'}) {
12940: delete($currids{'lock'});
12941: if (keys(%currids)) {
12942: my @curr = sort { $a <=> $b } keys(%currids);
12943: if ($curr[-1] =~ /^\d+$/) {
12944: $id = 1 + $curr[-1];
12945: }
12946: } else {
12947: $id = 1;
12948: }
12949: if ($id) {
12950: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
12951: $error = 'nostore';
12952: }
12953: } else {
12954: $error = 'nonumber';
12955: }
12956: }
12957: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
12958: } else {
12959: $error = 'nolock';
12960: }
12961: return ($id,$error);
12962: }
12963:
12964: sub modify_autoenroll {
12965: my ($dom,$lastactref,%domconfig) = @_;
12966: my ($resulttext,%changes);
12967: my %currautoenroll;
12968: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
12969: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
12970: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
12971: }
12972: }
12973: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
12974: my %title = ( run => 'Auto-enrollment active',
12975: sender => 'Sender for notification messages',
12976: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
12977: failsafe => 'Failsafe for no drops if institutional data missing for a section');
12978: my @offon = ('off','on');
12979: my $sender_uname = $env{'form.sender_uname'};
12980: my $sender_domain = $env{'form.sender_domain'};
12981: if ($sender_domain eq '') {
12982: $sender_uname = '';
12983: } elsif ($sender_uname eq '') {
12984: $sender_domain = '';
12985: }
12986: my $coowners = $env{'form.autoassign_coowners'};
12987: my $failsafe = $env{'form.autoenroll_failsafe'};
12988: $failsafe =~ s{^\s+|\s+$}{}g;
12989: if ($failsafe =~ /\D/) {
12990: undef($failsafe);
12991: }
12992: my %autoenrollhash = (
12993: autoenroll => { 'run' => $env{'form.autoenroll_run'},
12994: 'sender_uname' => $sender_uname,
12995: 'sender_domain' => $sender_domain,
12996: 'co-owners' => $coowners,
12997: 'autofailsafe' => $failsafe,
12998: }
12999: );
13000: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
13001: $dom);
13002: if ($putresult eq 'ok') {
13003: if (exists($currautoenroll{'run'})) {
13004: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
13005: $changes{'run'} = 1;
13006: }
13007: } elsif ($autorun) {
13008: if ($env{'form.autoenroll_run'} ne '1') {
13009: $changes{'run'} = 1;
13010: }
13011: }
13012: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
13013: $changes{'sender'} = 1;
13014: }
13015: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
13016: $changes{'sender'} = 1;
13017: }
13018: if ($currautoenroll{'co-owners'} ne '') {
13019: if ($currautoenroll{'co-owners'} ne $coowners) {
13020: $changes{'coowners'} = 1;
13021: }
13022: } elsif ($coowners) {
13023: $changes{'coowners'} = 1;
13024: }
13025: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
13026: $changes{'autofailsafe'} = 1;
13027: }
13028: if (keys(%changes) > 0) {
13029: $resulttext = &mt('Changes made:').'<ul>';
13030: if ($changes{'run'}) {
13031: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
13032: }
13033: if ($changes{'sender'}) {
13034: if ($sender_uname eq '' || $sender_domain eq '') {
13035: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
13036: } else {
13037: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
13038: }
13039: }
13040: if ($changes{'coowners'}) {
13041: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
13042: &Apache::loncommon::devalidate_domconfig_cache($dom);
13043: if (ref($lastactref) eq 'HASH') {
13044: $lastactref->{'domainconfig'} = 1;
13045: }
13046: }
13047: if ($changes{'autofailsafe'}) {
13048: if ($failsafe ne '') {
13049: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
13050: } else {
13051: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
13052: }
13053: &Apache::lonnet::get_domain_defaults($dom,1);
13054: if (ref($lastactref) eq 'HASH') {
13055: $lastactref->{'domdefaults'} = 1;
13056: }
13057: }
13058: $resulttext .= '</ul>';
13059: } else {
13060: $resulttext = &mt('No changes made to auto-enrollment settings');
13061: }
13062: } else {
13063: $resulttext = '<span class="LC_error">'.
13064: &mt('An error occurred: [_1]',$putresult).'</span>';
13065: }
13066: return $resulttext;
13067: }
13068:
13069: sub modify_autoupdate {
13070: my ($dom,%domconfig) = @_;
13071: my ($resulttext,%currautoupdate,%fields,%changes);
13072: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
13073: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
13074: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
13075: }
13076: }
13077: my @offon = ('off','on');
13078: my %title = &Apache::lonlocal::texthash (
13079: run => 'Auto-update:',
13080: classlists => 'Updates to user information in classlists?'
13081: );
13082: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13083: my %fieldtitles = &Apache::lonlocal::texthash (
13084: id => 'Student/Employee ID',
13085: permanentemail => 'E-mail address',
13086: lastname => 'Last Name',
13087: firstname => 'First Name',
13088: middlename => 'Middle Name',
13089: generation => 'Generation',
13090: );
13091: $othertitle = &mt('All users');
13092: if (keys(%{$usertypes}) > 0) {
13093: $othertitle = &mt('Other users');
13094: }
13095: foreach my $key (keys(%env)) {
13096: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
13097: my ($usertype,$item) = ($1,$2);
13098: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
13099: if ($usertype eq 'default') {
13100: push(@{$fields{$1}},$2);
13101: } elsif (ref($types) eq 'ARRAY') {
13102: if (grep(/^\Q$usertype\E$/,@{$types})) {
13103: push(@{$fields{$1}},$2);
13104: }
13105: }
13106: }
13107: }
13108: }
13109: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
13110: @lockablenames = sort(@lockablenames);
13111: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
13112: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13113: if (@changed) {
13114: $changes{'lockablenames'} = 1;
13115: }
13116: } else {
13117: if (@lockablenames) {
13118: $changes{'lockablenames'} = 1;
13119: }
13120: }
13121: my %updatehash = (
13122: autoupdate => { run => $env{'form.autoupdate_run'},
13123: classlists => $env{'form.classlists'},
13124: fields => {%fields},
13125: lockablenames => \@lockablenames,
13126: }
13127: );
13128: foreach my $key (keys(%currautoupdate)) {
13129: if (($key eq 'run') || ($key eq 'classlists')) {
13130: if (exists($updatehash{autoupdate}{$key})) {
13131: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
13132: $changes{$key} = 1;
13133: }
13134: }
13135: } elsif ($key eq 'fields') {
13136: if (ref($currautoupdate{$key}) eq 'HASH') {
13137: foreach my $item (@{$types},'default') {
13138: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
13139: my $change = 0;
13140: foreach my $type (@{$currautoupdate{$key}{$item}}) {
13141: if (!exists($fields{$item})) {
13142: $change = 1;
13143: last;
13144: } elsif (ref($fields{$item}) eq 'ARRAY') {
13145: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
13146: $change = 1;
13147: last;
13148: }
13149: }
13150: }
13151: if ($change) {
13152: push(@{$changes{$key}},$item);
13153: }
13154: }
13155: }
13156: }
13157: } elsif ($key eq 'lockablenames') {
13158: if (ref($currautoupdate{$key}) eq 'ARRAY') {
13159: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
13160: if (@changed) {
13161: $changes{'lockablenames'} = 1;
13162: }
13163: } else {
13164: if (@lockablenames) {
13165: $changes{'lockablenames'} = 1;
13166: }
13167: }
13168: }
13169: }
13170: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
13171: if (@lockablenames) {
13172: $changes{'lockablenames'} = 1;
13173: }
13174: }
13175: foreach my $item (@{$types},'default') {
13176: if (defined($fields{$item})) {
13177: if (ref($currautoupdate{'fields'}) eq 'HASH') {
13178: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
13179: my $change = 0;
13180: if (ref($fields{$item}) eq 'ARRAY') {
13181: foreach my $type (@{$fields{$item}}) {
13182: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
13183: $change = 1;
13184: last;
13185: }
13186: }
13187: }
13188: if ($change) {
13189: push(@{$changes{'fields'}},$item);
13190: }
13191: } else {
13192: push(@{$changes{'fields'}},$item);
13193: }
13194: } else {
13195: push(@{$changes{'fields'}},$item);
13196: }
13197: }
13198: }
13199: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
13200: $dom);
13201: if ($putresult eq 'ok') {
13202: if (keys(%changes) > 0) {
13203: $resulttext = &mt('Changes made:').'<ul>';
13204: foreach my $key (sort(keys(%changes))) {
13205: if ($key eq 'lockablenames') {
13206: $resulttext .= '<li>';
13207: if (@lockablenames) {
13208: $usertypes->{'default'} = $othertitle;
13209: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
13210: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
13211: } else {
13212: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
13213: }
13214: $resulttext .= '</li>';
13215: } elsif (ref($changes{$key}) eq 'ARRAY') {
13216: foreach my $item (@{$changes{$key}}) {
13217: my @newvalues;
13218: foreach my $type (@{$fields{$item}}) {
13219: push(@newvalues,$fieldtitles{$type});
13220: }
13221: my $newvaluestr;
13222: if (@newvalues > 0) {
13223: $newvaluestr = join(', ',@newvalues);
13224: } else {
13225: $newvaluestr = &mt('none');
13226: }
13227: if ($item eq 'default') {
13228: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
13229: } else {
13230: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
13231: }
13232: }
13233: } else {
13234: my $newvalue;
13235: if ($key eq 'run') {
13236: $newvalue = $offon[$env{'form.autoupdate_run'}];
13237: } else {
13238: $newvalue = $offon[$env{'form.'.$key}];
13239: }
13240: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
13241: }
13242: }
13243: $resulttext .= '</ul>';
13244: } else {
13245: $resulttext = &mt('No changes made to autoupdates');
13246: }
13247: } else {
13248: $resulttext = '<span class="LC_error">'.
13249: &mt('An error occurred: [_1]',$putresult).'</span>';
13250: }
13251: return $resulttext;
13252: }
13253:
13254: sub modify_autocreate {
13255: my ($dom,%domconfig) = @_;
13256: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
13257: if (ref($domconfig{'autocreate'}) eq 'HASH') {
13258: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
13259: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
13260: }
13261: }
13262: my %title= ( xml => 'Auto-creation of courses in XML course description files',
13263: req => 'Auto-creation of validated requests for official courses',
13264: xmldc => 'Identity of course creator of courses from XML files',
13265: );
13266: my @types = ('xml','req');
13267: foreach my $item (@types) {
13268: $newvals{$item} = $env{'form.autocreate_'.$item};
13269: $newvals{$item} =~ s/\D//g;
13270: $newvals{$item} = 0 if ($newvals{$item} eq '');
13271: }
13272: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
13273: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13274: unless (exists($domcoords{$newvals{'xmldc'}})) {
13275: $newvals{'xmldc'} = '';
13276: }
13277: %autocreatehash = (
13278: autocreate => { xml => $newvals{'xml'},
13279: req => $newvals{'req'},
13280: }
13281: );
13282: if ($newvals{'xmldc'} ne '') {
13283: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
13284: }
13285: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
13286: $dom);
13287: if ($putresult eq 'ok') {
13288: my @items = @types;
13289: if ($newvals{'xml'}) {
13290: push(@items,'xmldc');
13291: }
13292: foreach my $item (@items) {
13293: if (exists($currautocreate{$item})) {
13294: if ($currautocreate{$item} ne $newvals{$item}) {
13295: $changes{$item} = 1;
13296: }
13297: } elsif ($newvals{$item}) {
13298: $changes{$item} = 1;
13299: }
13300: }
13301: if (keys(%changes) > 0) {
13302: my @offon = ('off','on');
13303: $resulttext = &mt('Changes made:').'<ul>';
13304: foreach my $item (@types) {
13305: if ($changes{$item}) {
13306: my $newtxt = $offon[$newvals{$item}];
13307: $resulttext .= '<li>'.
13308: &mt("$title{$item} set to [_1]$newtxt [_2]",
13309: '<b>','</b>').
13310: '</li>';
13311: }
13312: }
13313: if ($changes{'xmldc'}) {
13314: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
13315: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
13316: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
13317: }
13318: $resulttext .= '</ul>';
13319: } else {
13320: $resulttext = &mt('No changes made to auto-creation settings');
13321: }
13322: } else {
13323: $resulttext = '<span class="LC_error">'.
13324: &mt('An error occurred: [_1]',$putresult).'</span>';
13325: }
13326: return $resulttext;
13327: }
13328:
13329: sub modify_directorysrch {
13330: my ($dom,$lastactref,%domconfig) = @_;
13331: my ($resulttext,%changes);
13332: my %currdirsrch;
13333: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
13334: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
13335: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
13336: }
13337: }
13338: my %title = ( available => 'Institutional directory search available',
13339: localonly => 'Other domains can search institution',
13340: lcavailable => 'LON-CAPA directory search available',
13341: lclocalonly => 'Other domains can search LON-CAPA domain',
13342: searchby => 'Search types',
13343: searchtypes => 'Search latitude');
13344: my @offon = ('off','on');
13345: my @otherdoms = ('Yes','No');
13346:
13347: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
13348: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
13349: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
13350:
13351: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13352: if (keys(%{$usertypes}) == 0) {
13353: @cansearch = ('default');
13354: } else {
13355: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
13356: foreach my $type (@{$currdirsrch{'cansearch'}}) {
13357: if (!grep(/^\Q$type\E$/,@cansearch)) {
13358: push(@{$changes{'cansearch'}},$type);
13359: }
13360: }
13361: foreach my $type (@cansearch) {
13362: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
13363: push(@{$changes{'cansearch'}},$type);
13364: }
13365: }
13366: } else {
13367: push(@{$changes{'cansearch'}},@cansearch);
13368: }
13369: }
13370:
13371: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
13372: foreach my $by (@{$currdirsrch{'searchby'}}) {
13373: if (!grep(/^\Q$by\E$/,@searchby)) {
13374: push(@{$changes{'searchby'}},$by);
13375: }
13376: }
13377: foreach my $by (@searchby) {
13378: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
13379: push(@{$changes{'searchby'}},$by);
13380: }
13381: }
13382: } else {
13383: push(@{$changes{'searchby'}},@searchby);
13384: }
13385:
13386: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
13387: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
13388: if (!grep(/^\Q$type\E$/,@searchtypes)) {
13389: push(@{$changes{'searchtypes'}},$type);
13390: }
13391: }
13392: foreach my $type (@searchtypes) {
13393: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
13394: push(@{$changes{'searchtypes'}},$type);
13395: }
13396: }
13397: } else {
13398: if (exists($currdirsrch{'searchtypes'})) {
13399: foreach my $type (@searchtypes) {
13400: if ($type ne $currdirsrch{'searchtypes'}) {
13401: push(@{$changes{'searchtypes'}},$type);
13402: }
13403: }
13404: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
13405: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
13406: }
13407: } else {
13408: push(@{$changes{'searchtypes'}},@searchtypes);
13409: }
13410: }
13411:
13412: my %dirsrch_hash = (
13413: directorysrch => { available => $env{'form.dirsrch_available'},
13414: cansearch => \@cansearch,
13415: localonly => $env{'form.dirsrch_instlocalonly'},
13416: lclocalonly => $env{'form.dirsrch_domlocalonly'},
13417: lcavailable => $env{'form.dirsrch_domavailable'},
13418: searchby => \@searchby,
13419: searchtypes => \@searchtypes,
13420: }
13421: );
13422: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
13423: $dom);
13424: if ($putresult eq 'ok') {
13425: if (exists($currdirsrch{'available'})) {
13426: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
13427: $changes{'available'} = 1;
13428: }
13429: } else {
13430: if ($env{'form.dirsrch_available'} eq '1') {
13431: $changes{'available'} = 1;
13432: }
13433: }
13434: if (exists($currdirsrch{'lcavailable'})) {
13435: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
13436: $changes{'lcavailable'} = 1;
13437: }
13438: } else {
13439: if ($env{'form.dirsrch_lcavailable'} eq '1') {
13440: $changes{'lcavailable'} = 1;
13441: }
13442: }
13443: if (exists($currdirsrch{'localonly'})) {
13444: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
13445: $changes{'localonly'} = 1;
13446: }
13447: } else {
13448: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
13449: $changes{'localonly'} = 1;
13450: }
13451: }
13452: if (exists($currdirsrch{'lclocalonly'})) {
13453: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
13454: $changes{'lclocalonly'} = 1;
13455: }
13456: } else {
13457: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
13458: $changes{'lclocalonly'} = 1;
13459: }
13460: }
13461: if (keys(%changes) > 0) {
13462: $resulttext = &mt('Changes made:').'<ul>';
13463: if ($changes{'available'}) {
13464: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
13465: }
13466: if ($changes{'lcavailable'}) {
13467: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
13468: }
13469: if ($changes{'localonly'}) {
13470: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
13471: }
13472: if ($changes{'lclocalonly'}) {
13473: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
13474: }
13475: if (ref($changes{'cansearch'}) eq 'ARRAY') {
13476: my $chgtext;
13477: if (ref($usertypes) eq 'HASH') {
13478: if (keys(%{$usertypes}) > 0) {
13479: foreach my $type (@{$types}) {
13480: if (grep(/^\Q$type\E$/,@cansearch)) {
13481: $chgtext .= $usertypes->{$type}.'; ';
13482: }
13483: }
13484: if (grep(/^default$/,@cansearch)) {
13485: $chgtext .= $othertitle;
13486: } else {
13487: $chgtext =~ s/\; $//;
13488: }
13489: $resulttext .=
13490: '<li>'.
13491: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
13492: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
13493: '</li>';
13494: }
13495: }
13496: }
13497: if (ref($changes{'searchby'}) eq 'ARRAY') {
13498: my ($searchtitles,$titleorder) = &sorted_searchtitles();
13499: my $chgtext;
13500: foreach my $type (@{$titleorder}) {
13501: if (grep(/^\Q$type\E$/,@searchby)) {
13502: if (defined($searchtitles->{$type})) {
13503: $chgtext .= $searchtitles->{$type}.'; ';
13504: }
13505: }
13506: }
13507: $chgtext =~ s/\; $//;
13508: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
13509: }
13510: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
13511: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
13512: my $chgtext;
13513: foreach my $type (@{$srchtypeorder}) {
13514: if (grep(/^\Q$type\E$/,@searchtypes)) {
13515: if (defined($srchtypes_desc->{$type})) {
13516: $chgtext .= $srchtypes_desc->{$type}.'; ';
13517: }
13518: }
13519: }
13520: $chgtext =~ s/\; $//;
13521: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
13522: }
13523: $resulttext .= '</ul>';
13524: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
13525: if (ref($lastactref) eq 'HASH') {
13526: $lastactref->{'directorysrch'} = 1;
13527: }
13528: } else {
13529: $resulttext = &mt('No changes made to directory search settings');
13530: }
13531: } else {
13532: $resulttext = '<span class="LC_error">'.
13533: &mt('An error occurred: [_1]',$putresult).'</span>';
13534: }
13535: return $resulttext;
13536: }
13537:
13538: sub modify_contacts {
13539: my ($dom,$lastactref,%domconfig) = @_;
13540: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
13541: if (ref($domconfig{'contacts'}) eq 'HASH') {
13542: foreach my $key (keys(%{$domconfig{'contacts'}})) {
13543: $currsetting{$key} = $domconfig{'contacts'}{$key};
13544: }
13545: }
13546: my (%others,%to,%bcc,%includestr,%includeloc);
13547: my @contacts = ('supportemail','adminemail');
13548: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
13549: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
13550: my @toggles = ('reporterrors','reportupdates','reportstatus');
13551: my @lonstatus = ('threshold','sysmail','weights','excluded');
13552: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13553: foreach my $type (@mailings) {
13554: @{$newsetting{$type}} =
13555: &Apache::loncommon::get_env_multiple('form.'.$type);
13556: foreach my $item (@contacts) {
13557: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13558: $contacts_hash{contacts}{$type}{$item} = 1;
13559: } else {
13560: $contacts_hash{contacts}{$type}{$item} = 0;
13561: }
13562: }
13563: $others{$type} = $env{'form.'.$type.'_others'};
13564: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13565: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13566: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13567: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13568: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13569: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13570: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13571: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13572: }
13573: }
13574: }
13575: foreach my $item (@contacts) {
13576: $to{$item} = $env{'form.'.$item};
13577: $contacts_hash{'contacts'}{$item} = $to{$item};
13578: }
13579: foreach my $item (@toggles) {
13580: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13581: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13582: }
13583: }
13584: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13585: foreach my $item (@lonstatus) {
13586: if ($item eq 'excluded') {
13587: my (%serverhomes,@excluded);
13588: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13589: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13590: if (@possexcluded) {
13591: foreach my $id (sort(@possexcluded)) {
13592: if ($serverhomes{$id}) {
13593: push(@excluded,$id);
13594: }
13595: }
13596: }
13597: if (@excluded) {
13598: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13599: }
13600: } elsif ($item eq 'weights') {
13601: foreach my $type ('E','W','N') {
13602: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13603: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13604: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13605: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13606: $env{'form.error'.$item.'_'.$type};
13607: }
13608: }
13609: }
13610: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13611: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13612: if ($env{'form.error'.$item} =~ /^\d+$/) {
13613: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13614: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13615: }
13616: }
13617: }
13618: }
13619: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13620: foreach my $field (@{$fields}) {
13621: if (ref($possoptions->{$field}) eq 'ARRAY') {
13622: my $value = $env{'form.helpform_'.$field};
13623: $value =~ s/^\s+|\s+$//g;
13624: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13625: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13626: if ($field eq 'screenshot') {
13627: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13628: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13629: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13630: }
13631: }
13632: }
13633: }
13634: }
13635: }
13636: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13637: my (@statuses,%usertypeshash,@overrides);
13638: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
13639: @statuses = @{$types};
13640: if (ref($usertypes) eq 'HASH') {
13641: %usertypeshash = %{$usertypes};
13642: }
13643: }
13644: if (@statuses) {
13645: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
13646: foreach my $type (@possoverrides) {
13647: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
13648: push(@overrides,$type);
13649: }
13650: }
13651: if (@overrides) {
13652: foreach my $type (@overrides) {
13653: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
13654: foreach my $item (@contacts) {
13655: if (grep(/^\Q$item\E$/,@standard)) {
13656: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
13657: $newsetting{'override_'.$type}{$item} = 1;
13658: } else {
13659: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
13660: $newsetting{'override_'.$type}{$item} = 0;
13661: }
13662: }
13663: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
13664: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13665: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
13666: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13667: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
13668: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
13669: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
13670: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13671: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
13672: }
13673: }
13674: }
13675: }
13676: if (keys(%currsetting) > 0) {
13677: foreach my $item (@contacts) {
13678: if ($to{$item} ne $currsetting{$item}) {
13679: $changes{$item} = 1;
13680: }
13681: }
13682: foreach my $type (@mailings) {
13683: foreach my $item (@contacts) {
13684: if (ref($currsetting{$type}) eq 'HASH') {
13685: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
13686: push(@{$changes{$type}},$item);
13687: }
13688: } else {
13689: push(@{$changes{$type}},@{$newsetting{$type}});
13690: }
13691: }
13692: if ($others{$type} ne $currsetting{$type}{'others'}) {
13693: push(@{$changes{$type}},'others');
13694: }
13695: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13696: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
13697: push(@{$changes{$type}},'bcc');
13698: }
13699: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
13700: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
13701: push(@{$changes{$type}},'include');
13702: }
13703: }
13704: }
13705: if (ref($fields) eq 'ARRAY') {
13706: if (ref($currsetting{'helpform'}) eq 'HASH') {
13707: foreach my $field (@{$fields}) {
13708: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
13709: push(@{$changes{'helpform'}},$field);
13710: }
13711: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13712: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
13713: push(@{$changes{'helpform'}},'maxsize');
13714: }
13715: }
13716: }
13717: } else {
13718: foreach my $field (@{$fields}) {
13719: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13720: push(@{$changes{'helpform'}},$field);
13721: }
13722: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13723: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13724: push(@{$changes{'helpform'}},'maxsize');
13725: }
13726: }
13727: }
13728: }
13729: }
13730: if (@statuses) {
13731: if (ref($currsetting{'overrides'}) eq 'HASH') {
13732: foreach my $key (keys(%{$currsetting{'overrides'}})) {
13733: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
13734: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
13735: foreach my $item (@contacts,'bcc','others','include') {
13736: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
13737: push(@{$changes{'overrides'}},$key);
13738: last;
13739: }
13740: }
13741: } else {
13742: push(@{$changes{'overrides'}},$key);
13743: }
13744: }
13745: }
13746: foreach my $key (@overrides) {
13747: unless (exists($currsetting{'overrides'}{$key})) {
13748: push(@{$changes{'overrides'}},$key);
13749: }
13750: }
13751: } else {
13752: foreach my $key (@overrides) {
13753: push(@{$changes{'overrides'}},$key);
13754: }
13755: }
13756: }
13757: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
13758: foreach my $key ('excluded','weights','threshold','sysmail') {
13759: if ($key eq 'excluded') {
13760: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13761: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
13762: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13763: (@{$currsetting{'lonstatus'}{$key}})) {
13764: my @diffs =
13765: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
13766: $currsetting{'lonstatus'}{$key});
13767: if (@diffs) {
13768: push(@{$changes{'lonstatus'}},$key);
13769: }
13770: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
13771: push(@{$changes{'lonstatus'}},$key);
13772: }
13773: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13774: (@{$currsetting{'lonstatus'}{$key}})) {
13775: push(@{$changes{'lonstatus'}},$key);
13776: }
13777: } elsif ($key eq 'weights') {
13778: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13779: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
13780: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13781: foreach my $type ('E','W','N','U') {
13782: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
13783: $currsetting{'lonstatus'}{$key}{$type}) {
13784: push(@{$changes{'lonstatus'}},$key);
13785: last;
13786: }
13787: }
13788: } else {
13789: foreach my $type ('E','W','N','U') {
13790: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
13791: push(@{$changes{'lonstatus'}},$key);
13792: last;
13793: }
13794: }
13795: }
13796: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13797: foreach my $type ('E','W','N','U') {
13798: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
13799: push(@{$changes{'lonstatus'}},$key);
13800: last;
13801: }
13802: }
13803: }
13804: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
13805: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13806: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13807: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
13808: push(@{$changes{'lonstatus'}},$key);
13809: }
13810: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
13811: push(@{$changes{'lonstatus'}},$key);
13812: }
13813: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13814: push(@{$changes{'lonstatus'}},$key);
13815: }
13816: }
13817: }
13818: } else {
13819: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13820: foreach my $key ('excluded','weights','threshold','sysmail') {
13821: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13822: push(@{$changes{'lonstatus'}},$key);
13823: }
13824: }
13825: }
13826: }
13827: } else {
13828: my %default;
13829: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
13830: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
13831: $default{'errormail'} = 'adminemail';
13832: $default{'packagesmail'} = 'adminemail';
13833: $default{'helpdeskmail'} = 'supportemail';
13834: $default{'otherdomsmail'} = 'supportemail';
13835: $default{'lonstatusmail'} = 'adminemail';
13836: $default{'requestsmail'} = 'adminemail';
13837: $default{'updatesmail'} = 'adminemail';
13838: $default{'hostipmail'} = 'adminemail';
13839: foreach my $item (@contacts) {
13840: if ($to{$item} ne $default{$item}) {
13841: $changes{$item} = 1;
13842: }
13843: }
13844: foreach my $type (@mailings) {
13845: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
13846: push(@{$changes{$type}},@{$newsetting{$type}});
13847: }
13848: if ($others{$type} ne '') {
13849: push(@{$changes{$type}},'others');
13850: }
13851: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13852: if ($bcc{$type} ne '') {
13853: push(@{$changes{$type}},'bcc');
13854: }
13855: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
13856: push(@{$changes{$type}},'include');
13857: }
13858: }
13859: }
13860: if (ref($fields) eq 'ARRAY') {
13861: foreach my $field (@{$fields}) {
13862: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13863: push(@{$changes{'helpform'}},$field);
13864: }
13865: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13866: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13867: push(@{$changes{'helpform'}},'maxsize');
13868: }
13869: }
13870: }
13871: }
13872: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13873: foreach my $key ('excluded','weights','threshold','sysmail') {
13874: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13875: push(@{$changes{'lonstatus'}},$key);
13876: }
13877: }
13878: }
13879: }
13880: foreach my $item (@toggles) {
13881: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
13882: $changes{$item} = 1;
13883: } elsif ((!$env{'form.'.$item}) &&
13884: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
13885: $changes{$item} = 1;
13886: }
13887: }
13888: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
13889: $dom);
13890: if ($putresult eq 'ok') {
13891: if (keys(%changes) > 0) {
13892: &Apache::loncommon::devalidate_domconfig_cache($dom);
13893: if (ref($lastactref) eq 'HASH') {
13894: $lastactref->{'domainconfig'} = 1;
13895: }
13896: my ($titles,$short_titles) = &contact_titles();
13897: $resulttext = &mt('Changes made:').'<ul>';
13898: foreach my $item (@contacts) {
13899: if ($changes{$item}) {
13900: $resulttext .= '<li>'.$titles->{$item}.
13901: &mt(' set to: ').
13902: '<span class="LC_cusr_emph">'.
13903: $to{$item}.'</span></li>';
13904: }
13905: }
13906: foreach my $type (@mailings) {
13907: if (ref($changes{$type}) eq 'ARRAY') {
13908: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13909: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
13910: } else {
13911: $resulttext .= '<li>'.$titles->{$type}.': ';
13912: }
13913: my @text;
13914: foreach my $item (@{$newsetting{$type}}) {
13915: push(@text,$short_titles->{$item});
13916: }
13917: if ($others{$type} ne '') {
13918: push(@text,$others{$type});
13919: }
13920: if (@text) {
13921: $resulttext .= '<span class="LC_cusr_emph">'.
13922: join(', ',@text).'</span>';
13923: }
13924: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13925: if ($bcc{$type} ne '') {
13926: my $bcctext;
13927: if (@text) {
13928: $bcctext = ' '.&mt('with Bcc to');
13929: } else {
13930: $bcctext = '(Bcc)';
13931: }
13932: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
13933: } elsif (!@text) {
13934: $resulttext .= &mt('No one');
13935: }
13936: if ($includestr{$type} ne '') {
13937: if ($includeloc{$type} eq 'b') {
13938: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
13939: } elsif ($includeloc{$type} eq 's') {
13940: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
13941: }
13942: }
13943: } elsif (!@text) {
13944: $resulttext .= &mt('No recipients');
13945: }
13946: $resulttext .= '</li>';
13947: }
13948: }
13949: if (ref($changes{'overrides'}) eq 'ARRAY') {
13950: my @deletions;
13951: foreach my $type (@{$changes{'overrides'}}) {
13952: if ($usertypeshash{$type}) {
13953: if (grep(/^\Q$type\E/,@overrides)) {
13954: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
13955: $usertypeshash{$type}).'<ul><li>';
13956: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
13957: my @text;
13958: foreach my $item (@contacts) {
13959: if ($newsetting{'override_'.$type}{$item}) {
13960: push(@text,$short_titles->{$item});
13961: }
13962: }
13963: if ($newsetting{'override_'.$type}{'others'} ne '') {
13964: push(@text,$newsetting{'override_'.$type}{'others'});
13965: }
13966:
13967: if (@text) {
13968: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
13969: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
13970: }
13971: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
13972: my $bcctext;
13973: if (@text) {
13974: $bcctext = ' '.&mt('with Bcc to');
13975: } else {
13976: $bcctext = '(Bcc)';
13977: }
13978: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
13979: } elsif (!@text) {
13980: $resulttext .= &mt('Helpdesk e-mail sent to no one');
13981: }
13982: $resulttext .= '</li>';
13983: if ($newsetting{'override_'.$type}{'include'} ne '') {
13984: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
13985: if ($loc eq 'b') {
13986: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
13987: } elsif ($loc eq 's') {
13988: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
13989: }
13990: }
13991: }
13992: $resulttext .= '</li></ul></li>';
13993: } else {
13994: push(@deletions,$usertypeshash{$type});
13995: }
13996: }
13997: }
13998: if (@deletions) {
13999: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
14000: join(', ',@deletions)).'</li>';
14001: }
14002: }
14003: my @offon = ('off','on');
14004: my $corelink = &core_link_msu();
14005: if ($changes{'reporterrors'}) {
14006: $resulttext .= '<li>'.
14007: &mt('E-mail error reports to [_1] set to "'.
14008: $offon[$env{'form.reporterrors'}].'".',
14009: $corelink).
14010: '</li>';
14011: }
14012: if ($changes{'reportupdates'}) {
14013: $resulttext .= '<li>'.
14014: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
14015: $offon[$env{'form.reportupdates'}].'".',
14016: $corelink).
14017: '</li>';
14018: }
14019: if ($changes{'reportstatus'}) {
14020: $resulttext .= '<li>'.
14021: &mt('E-mail status if errors above threshold to [_1] set to "'.
14022: $offon[$env{'form.reportstatus'}].'".',
14023: $corelink).
14024: '</li>';
14025: }
14026: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
14027: $resulttext .= '<li>'.
14028: &mt('Nightly status check e-mail settings').':<ul>';
14029: my (%defval,%use_def,%shown);
14030: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
14031: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
14032: $defval{'weights'} =
14033: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
14034: $defval{'excluded'} = &mt('None');
14035: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
14036: foreach my $item ('threshold','sysmail','weights','excluded') {
14037: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
14038: if (($item eq 'threshold') || ($item eq 'sysmail')) {
14039: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
14040: } elsif ($item eq 'weights') {
14041: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
14042: foreach my $type ('E','W','N','U') {
14043: $shown{$item} .= $lonstatus_names->{$type}.'=';
14044: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
14045: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
14046: } else {
14047: $shown{$item} .= $lonstatus_defs->{$type};
14048: }
14049: $shown{$item} .= ', ';
14050: }
14051: $shown{$item} =~ s/, $//;
14052: } else {
14053: $shown{$item} = $defval{$item};
14054: }
14055: } elsif ($item eq 'excluded') {
14056: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
14057: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
14058: } else {
14059: $shown{$item} = $defval{$item};
14060: }
14061: }
14062: } else {
14063: $shown{$item} = $defval{$item};
14064: }
14065: }
14066: } else {
14067: foreach my $item ('threshold','weights','excluded','sysmail') {
14068: $shown{$item} = $defval{$item};
14069: }
14070: }
14071: foreach my $item ('threshold','weights','excluded','sysmail') {
14072: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
14073: $shown{$item}).'</li>';
14074: }
14075: $resulttext .= '</ul></li>';
14076: }
14077: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
14078: my (@optional,@required,@unused,$maxsizechg);
14079: foreach my $field (@{$changes{'helpform'}}) {
14080: if ($field eq 'maxsize') {
14081: $maxsizechg = 1;
14082: next;
14083: }
14084: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
14085: push(@optional,$field);
14086: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
14087: push(@unused,$field);
14088: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
14089: push(@required,$field);
14090: }
14091: }
14092: if (@optional) {
14093: $resulttext .= '<li>'.
14094: &mt('Help form fields changed to "Optional": [_1].',
14095: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
14096: '</li>';
14097: }
14098: if (@required) {
14099: $resulttext .= '<li>'.
14100: &mt('Help form fields changed to "Required": [_1].',
14101: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
14102: '</li>';
14103: }
14104: if (@unused) {
14105: $resulttext .= '<li>'.
14106: &mt('Help form fields changed to "Not shown": [_1].',
14107: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
14108: '</li>';
14109: }
14110: if ($maxsizechg) {
14111: $resulttext .= '<li>'.
14112: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
14113: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
14114: '</li>';
14115: }
14116: }
14117: $resulttext .= '</ul>';
14118: } else {
14119: $resulttext = &mt('No changes made to contacts and form settings');
14120: }
14121: } else {
14122: $resulttext = '<span class="LC_error">'.
14123: &mt('An error occurred: [_1].',$putresult).'</span>';
14124: }
14125: return $resulttext;
14126: }
14127:
14128: sub modify_privacy {
14129: my ($dom,%domconfig) = @_;
14130: my ($resulttext,%current,%changes);
14131: if (ref($domconfig{'privacy'}) eq 'HASH') {
14132: %current = %{$domconfig{'privacy'}};
14133: }
14134: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
14135: my @items = ('domain','author','course','community');
14136: my %names = &Apache::lonlocal::texthash (
14137: domain => 'Assigned domain role(s)',
14138: author => 'Assigned co-author role(s)',
14139: course => 'Assigned course role(s)',
14140: community => 'Assigned community role',
14141: );
14142: my %roles = &Apache::lonlocal::texthash (
14143: domain => 'Domain role',
14144: author => 'Co-author role',
14145: course => 'Course role',
14146: community => 'Community role',
14147: );
14148: my %titles = &Apache::lonlocal::texthash (
14149: approval => 'Approval for role in different domain',
14150: othdom => 'User information available in other domain',
14151: priv => 'Information viewable by privileged user in same domain',
14152: unpriv => 'Information viewable by unprivileged user in same domain',
14153: instdom => 'Other domain shares institution/provider',
14154: extdom => 'Other domain has different institution/provider',
14155: none => 'Not allowed',
14156: user => 'User authorizes',
14157: domain => 'Domain Coordinator authorizes',
14158: auto => 'Unrestricted',
14159: );
14160: my %fieldnames = &Apache::lonlocal::texthash (
14161: id => 'Student/Employee ID',
14162: permanentemail => 'E-mail address',
14163: lastname => 'Last Name',
14164: firstname => 'First Name',
14165: middlename => 'Middle Name',
14166: generation => 'Generation',
14167: );
14168: my ($othertitle,$usertypes,$types) =
14169: &Apache::loncommon::sorted_inst_types($dom);
14170: my (%by_ip,%by_location,@intdoms,@instdoms);
14171: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14172:
14173: my %privacyhash = (
14174: 'approval' => {
14175: instdom => {},
14176: extdom => {},
14177: },
14178: 'othdom' => {},
14179: 'priv' => {},
14180: 'unpriv' => {},
14181: );
14182: foreach my $item (@items) {
14183: if (@instdoms > 1) {
14184: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
14185: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
14186: }
14187: if (ref($current{'approval'}) eq 'HASH') {
14188: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
14189: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
14190: $changes{'approval'} = 1;
14191: }
14192: }
14193: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
14194: $changes{'approval'} = 1;
14195: }
14196: }
14197: if (keys(%by_location) > 0) {
14198: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
14199: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
14200: }
14201: if (ref($current{'approval'}) eq 'HASH') {
14202: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
14203: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
14204: $changes{'approval'} = 1;
14205: }
14206: }
14207: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
14208: $changes{'approval'} = 1;
14209: }
14210: }
14211: foreach my $status ('priv','unpriv') {
14212: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
14213: my @newvalues;
14214: foreach my $field (@possibles) {
14215: if (grep(/^\Q$field\E$/,@fields)) {
14216: $privacyhash{$status}{$item}{$field} = 1;
14217: push(@newvalues,$field);
14218: }
14219: }
14220: @newvalues = sort(@newvalues);
14221: if (ref($current{$status}) eq 'HASH') {
14222: if (ref($current{$status}{$item}) eq 'HASH') {
14223: my @currvalues = sort(keys(%{$current{$status}{$item}}));
14224: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
14225: if (@diffs > 0) {
14226: $changes{$status} = 1;
14227: }
14228: }
14229: } else {
14230: my @stdfields;
14231: foreach my $field (@fields) {
14232: if ($field eq 'id') {
14233: next if ($status eq 'unpriv');
14234: next if (($status eq 'priv') && ($item eq 'community'));
14235: }
14236: push(@stdfields,$field);
14237: }
14238: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
14239: if (@diffs > 0) {
14240: $changes{$status} = 1;
14241: }
14242: }
14243: }
14244: }
14245: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
14246: my @statuses;
14247: if (ref($types) eq 'ARRAY') {
14248: @statuses = @{$types};
14249: }
14250: foreach my $type (@statuses,'default') {
14251: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
14252: my @newvalues;
14253: foreach my $field (sort(@possfields)) {
14254: if (grep(/^\Q$field\E$/,@fields)) {
14255: $privacyhash{'othdom'}{$type}{$field} = 1;
14256: push(@newvalues,$field);
14257: }
14258: }
14259: @newvalues = sort(@newvalues);
14260: if (ref($current{'othdom'}) eq 'HASH') {
14261: if (ref($current{'othdom'}{$type}) eq 'HASH') {
14262: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
14263: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
14264: if (@diffs > 0) {
14265: $changes{'othdom'} = 1;
14266: }
14267: }
14268: } else {
14269: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
14270: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
14271: if (@diffs > 0) {
14272: $changes{'othdom'} = 1;
14273: }
14274: }
14275: }
14276: }
14277: my %confighash = (
14278: privacy => \%privacyhash,
14279: );
14280: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14281: if ($putresult eq 'ok') {
14282: if (keys(%changes) > 0) {
14283: $resulttext = &mt('Changes made: ').'<ul>';
14284: foreach my $key ('approval','othdom','priv','unpriv') {
14285: if ($changes{$key}) {
14286: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14287: if ($key eq 'approval') {
14288: if (keys(%{$privacyhash{$key}{instdom}})) {
14289: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
14290: foreach my $item (@items) {
14291: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
14292: }
14293: $resulttext .= '</ul></li>';
14294: }
14295: if (keys(%{$privacyhash{$key}{extdom}})) {
14296: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
14297: foreach my $item (@items) {
14298: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
14299: }
14300: $resulttext .= '</ul></li>';
14301: }
14302: } elsif ($key eq 'othdom') {
14303: my @statuses;
14304: if (ref($types) eq 'ARRAY') {
14305: @statuses = @{$types};
14306: }
14307: if (ref($privacyhash{$key}) eq 'HASH') {
14308: foreach my $status (@statuses,'default') {
14309: if ($status eq 'default') {
14310: $resulttext .= '<li>'.$othertitle.': ';
14311: } elsif (ref($usertypes) eq 'HASH') {
14312: $resulttext .= '<li>'.$usertypes->{$status}.': ';
14313: } else {
14314: next;
14315: }
14316: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
14317: if (keys(%{$privacyhash{$key}{$status}})) {
14318: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
14319: } else {
14320: $resulttext .= &mt('none');
14321: }
14322: }
14323: $resulttext .= '</li>';
14324: }
14325: }
14326: } else {
14327: foreach my $item (@items) {
14328: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
14329: $resulttext .= '<li>'.$names{$item}.': ';
14330: if (keys(%{$privacyhash{$key}{$item}})) {
14331: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
14332: } else {
14333: $resulttext .= &mt('none');
14334: }
14335: $resulttext .= '</li>';
14336: }
14337: }
14338: }
14339: $resulttext .= '</ul></li>';
14340: }
14341: }
14342: } else {
14343: $resulttext = &mt('No changes made to user information settings');
14344: }
14345: } else {
14346: $resulttext = '<span class="LC_error">'.
14347: &mt('An error occurred: [_1]',$putresult).'</span>';
14348: }
14349: return $resulttext;
14350: }
14351:
14352: sub modify_passwords {
14353: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14354: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
14355: $updatedefaults,$updateconf);
14356: my $customfn = 'resetpw.html';
14357: if (ref($domconfig{'passwords'}) eq 'HASH') {
14358: %current = %{$domconfig{'passwords'}};
14359: }
14360: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14361: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14362: if (ref($types) eq 'ARRAY') {
14363: @oktypes = @{$types};
14364: }
14365: push(@oktypes,'default');
14366:
14367: my %titles = &Apache::lonlocal::texthash (
14368: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
14369: intauth_check => 'Check bcrypt cost if authenticated',
14370: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
14371: permanent => 'Permanent e-mail address',
14372: critical => 'Critical notification address',
14373: notify => 'Notification address',
14374: min => 'Minimum password length',
14375: max => 'Maximum password length',
14376: chars => 'Required characters',
14377: expire => 'Password expiration (days)',
14378: numsaved => 'Number of previous passwords to save',
14379: reset => 'Resetting Forgotten Password',
14380: intauth => 'Encryption of Stored Passwords (Internal Auth)',
14381: rules => 'Rules for LON-CAPA Passwords',
14382: crsownerchg => 'Course Owner Changing Student Passwords',
14383: username => 'Username',
14384: email => 'E-mail address',
14385: );
14386:
14387: #
14388: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
14389: #
14390: my (%curr_defaults,%save_defaults);
14391: if (ref($domconfig{'defaults'}) eq 'HASH') {
14392: foreach my $key (keys(%{$domconfig{'defaults'}})) {
14393: if ($key =~ /^intauth_(cost|check|switch)$/) {
14394: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
14395: } else {
14396: $save_defaults{$key} = $domconfig{'defaults'}{$key};
14397: }
14398: }
14399: }
14400: my %staticdefaults = (
14401: 'resetlink' => 2,
14402: 'resetcase' => \@oktypes,
14403: 'resetprelink' => 'both',
14404: 'resetemail' => ['critical','notify','permanent'],
14405: 'intauth_cost' => 10,
14406: 'intauth_check' => 0,
14407: 'intauth_switch' => 0,
14408: 'min' => 7,
14409: );
14410: foreach my $type (@oktypes) {
14411: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
14412: }
14413: my $linklife = $env{'form.passwords_link'};
14414: $linklife =~ s/^\s+|\s+$//g;
14415: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
14416: $newvalues{'resetlink'} = $linklife;
14417: if ($current{'resetlink'}) {
14418: if ($current{'resetlink'} ne $linklife) {
14419: $changes{'reset'} = 1;
14420: }
14421: } elsif (!exists($domconfig{passwords})) {
14422: if ($staticdefaults{'resetlink'} ne $linklife) {
14423: $changes{'reset'} = 1;
14424: }
14425: }
14426: } elsif ($current{'resetlink'}) {
14427: $changes{'reset'} = 1;
14428: }
14429: my @casesens;
14430: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
14431: foreach my $case (sort(@posscase)) {
14432: if (grep(/^\Q$case\E$/,@oktypes)) {
14433: push(@casesens,$case);
14434: }
14435: }
14436: $newvalues{'resetcase'} = \@casesens;
14437: if (ref($current{'resetcase'}) eq 'ARRAY') {
14438: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
14439: if (@diffs > 0) {
14440: $changes{'reset'} = 1;
14441: }
14442: } elsif (!exists($domconfig{passwords})) {
14443: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
14444: if (@diffs > 0) {
14445: $changes{'reset'} = 1;
14446: }
14447: }
14448: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
14449: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
14450: if (exists($current{'resetprelink'})) {
14451: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
14452: $changes{'reset'} = 1;
14453: }
14454: } elsif (!exists($domconfig{passwords})) {
14455: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
14456: $changes{'reset'} = 1;
14457: }
14458: }
14459: } elsif ($current{'resetprelink'}) {
14460: $changes{'reset'} = 1;
14461: }
14462: foreach my $type (@oktypes) {
14463: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
14464: my @postlink;
14465: foreach my $item (sort(@possplink)) {
14466: if ($item =~ /^(email|username)$/) {
14467: push(@postlink,$item);
14468: }
14469: }
14470: $newvalues{'resetpostlink'}{$type} = \@postlink;
14471: unless ($changes{'reset'}) {
14472: if (ref($current{'resetpostlink'}) eq 'HASH') {
14473: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
14474: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
14475: if (@diffs > 0) {
14476: $changes{'reset'} = 1;
14477: }
14478: } else {
14479: $changes{'reset'} = 1;
14480: }
14481: } elsif (!exists($domconfig{passwords})) {
14482: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
14483: if (@diffs > 0) {
14484: $changes{'reset'} = 1;
14485: }
14486: }
14487: }
14488: }
14489: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
14490: my @resetemail;
14491: foreach my $item (sort(@possemailsrc)) {
14492: if ($item =~ /^(permanent|critical|notify)$/) {
14493: push(@resetemail,$item);
14494: }
14495: }
14496: $newvalues{'resetemail'} = \@resetemail;
14497: unless ($changes{'reset'}) {
14498: if (ref($current{'resetemail'}) eq 'ARRAY') {
14499: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
14500: if (@diffs > 0) {
14501: $changes{'reset'} = 1;
14502: }
14503: } elsif (!exists($domconfig{passwords})) {
14504: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
14505: if (@diffs > 0) {
14506: $changes{'reset'} = 1;
14507: }
14508: }
14509: }
14510: if ($env{'form.passwords_stdtext'} == 0) {
14511: $newvalues{'resetremove'} = 1;
14512: unless ($current{'resetremove'}) {
14513: $changes{'reset'} = 1;
14514: }
14515: } elsif ($current{'resetremove'}) {
14516: $changes{'reset'} = 1;
14517: }
14518: if ($env{'form.passwords_customfile.filename'} ne '') {
14519: my $servadm = $r->dir_config('lonAdmEMail');
14520: my ($configuserok,$author_ok,$switchserver) =
14521: &config_check($dom,$confname,$servadm);
14522: my $error;
14523: if ($configuserok eq 'ok') {
14524: if ($switchserver) {
14525: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
14526: } else {
14527: if ($author_ok eq 'ok') {
14528: my ($result,$customurl) =
14529: &publishlogo($r,'upload','passwords_customfile',$dom,
14530: $confname,'customtext/resetpw','','',$customfn);
14531: if ($result eq 'ok') {
14532: $newvalues{'resetcustom'} = $customurl;
14533: $changes{'reset'} = 1;
14534: } else {
14535: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
14536: }
14537: } else {
14538: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
14539: }
14540: }
14541: } else {
14542: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
14543: }
14544: if ($error) {
14545: &Apache::lonnet::logthis($error);
14546: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14547: }
14548: } elsif ($current{'resetcustom'}) {
14549: if ($env{'form.passwords_custom_del'}) {
14550: $changes{'reset'} = 1;
14551: } else {
14552: $newvalues{'resetcustom'} = $current{'resetcustom'};
14553: }
14554: }
14555: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
14556: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
14557: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
14558: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
14559: $changes{'intauth'} = 1;
14560: }
14561: } else {
14562: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
14563: }
14564: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
14565: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
14566: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
14567: $changes{'intauth'} = 1;
14568: }
14569: } else {
14570: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14571: }
14572: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
14573: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
14574: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
14575: $changes{'intauth'} = 1;
14576: }
14577: } else {
14578: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
14579: }
14580: foreach my $item ('cost','check','switch') {
14581: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
14582: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
14583: $updatedefaults = 1;
14584: }
14585: }
14586: foreach my $rule ('min','max','expire','numsaved') {
14587: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
14588: my $ruleok;
14589: if ($rule eq 'expire') {
14590: if ($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) {
14591: $ruleok = 1;
14592: }
14593: } elsif ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
14594: $ruleok = 1;
14595: }
14596: if ($ruleok) {
14597: $newvalues{$rule} = $env{'form.passwords_'.$rule};
14598: if (exists($current{$rule})) {
14599: if ($newvalues{$rule} ne $current{$rule}) {
14600: $changes{'rules'} = 1;
14601: }
14602: } elsif ($rule eq 'min') {
14603: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
14604: $changes{'rules'} = 1;
14605: }
14606: }
14607: } elsif (exists($current{$rule})) {
14608: $changes{'rules'} = 1;
14609: }
14610: }
14611: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
14612: my @chars;
14613: foreach my $item (sort(@posschars)) {
14614: if ($item =~ /^(uc|lc|num|spec)$/) {
14615: push(@chars,$item);
14616: }
14617: }
14618: $newvalues{'chars'} = \@chars;
14619: unless ($changes{'rules'}) {
14620: if (ref($current{'chars'}) eq 'ARRAY') {
14621: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
14622: if (@diffs > 0) {
14623: $changes{'rules'} = 1;
14624: }
14625: } else {
14626: if (@chars > 0) {
14627: $changes{'rules'} = 1;
14628: }
14629: }
14630: }
14631: if ($env{'form.passwords_crsowner'}) {
14632: $newvalues{'crsownerchg'} = 1;
14633: unless ($current{'crsownerchg'}) {
14634: $changes{'crsownerchg'} = 1;
14635: }
14636: } elsif ($current{'crsownerchg'}) {
14637: $changes{'crsownerchg'} = 1;
14638: }
14639:
14640: my %confighash = (
14641: defaults => \%save_defaults,
14642: passwords => \%newvalues,
14643: );
14644: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
14645:
14646: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
14647: if ($putresult eq 'ok') {
14648: if (keys(%changes) > 0) {
14649: $resulttext = &mt('Changes made: ').'<ul>';
14650: foreach my $key ('reset','intauth','rules','crsownerchg') {
14651: if ($changes{$key}) {
14652: unless ($key eq 'intauth') {
14653: $updateconf = 1;
14654: }
14655: $resulttext .= '<li>'.$titles{$key}.':<ul>';
14656: if ($key eq 'reset') {
14657: if ($confighash{'passwords'}{'captcha'} eq 'original') {
14658: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
14659: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
14660: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
14661: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />'.
14662: &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchapub'}).'</br>'.
14663: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchapriv'}).'</li>';
14664: } else {
14665: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
14666: }
14667: if ($confighash{'passwords'}{'resetlink'}) {
14668: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
14669: } else {
14670: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
14671: &mt('Will default to 2 hours').'</li>';
14672: }
14673: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
14674: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
14675: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
14676: } else {
14677: my $casesens;
14678: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
14679: if ($type eq 'default') {
14680: $casesens .= $othertitle.', ';
14681: } elsif ($usertypes->{$type} ne '') {
14682: $casesens .= $usertypes->{$type}.', ';
14683: }
14684: }
14685: $casesens =~ s/\Q, \E$//;
14686: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
14687: }
14688: } else {
14689: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
14690: }
14691: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
14692: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
14693: } else {
14694: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
14695: }
14696: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
14697: my $output;
14698: if (ref($types) eq 'ARRAY') {
14699: foreach my $type (@{$types}) {
14700: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
14701: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
14702: $output .= $usertypes->{$type}.' -- '.&mt('none');
14703: } else {
14704: $output .= $usertypes->{$type}.' -- '.
14705: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
14706: }
14707: }
14708: }
14709: }
14710: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
14711: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
14712: $output .= $othertitle.' -- '.&mt('none');
14713: } else {
14714: $output .= $othertitle.' -- '.
14715: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
14716: }
14717: }
14718: if ($output) {
14719: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
14720: } else {
14721: $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>';
14722: }
14723: } else {
14724: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
14725: }
14726: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
14727: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
14728: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
14729: } else {
14730: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14731: }
14732: } else {
14733: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
14734: }
14735: if ($confighash{'passwords'}{'resetremove'}) {
14736: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
14737: } else {
14738: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
14739: }
14740: if ($confighash{'passwords'}{'resetcustom'}) {
14741: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
14742: $titles{custom},600,500);
14743: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes [_1]',$customlink).'</li>';
14744: } else {
14745: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
14746: }
14747: } elsif ($key eq 'intauth') {
14748: foreach my $item ('cost','switch','check') {
14749: my $value = $save_defaults{$key.'_'.$item};
14750: if ($item eq 'switch') {
14751: my %optiondesc = &Apache::lonlocal::texthash (
14752: 0 => 'No',
14753: 1 => 'Yes',
14754: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14755: );
14756: if ($value =~ /^(0|1|2)$/) {
14757: $value = $optiondesc{$value};
14758: } else {
14759: $value = &mt('none -- defaults to No');
14760: }
14761: } elsif ($item eq 'check') {
14762: my %optiondesc = &Apache::lonlocal::texthash (
14763: 0 => 'No',
14764: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14765: 2 => 'Yes, disallow login if stored cost is less than domain default',
14766: );
14767: if ($value =~ /^(0|1|2)$/) {
14768: $value = $optiondesc{$value};
14769: } else {
14770: $value = &mt('none -- defaults to No');
14771: }
14772: }
14773: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
14774: }
14775: } elsif ($key eq 'rules') {
14776: foreach my $rule ('min','max','expire','numsaved') {
14777: if ($confighash{'passwords'}{$rule} eq '') {
14778: if ($rule eq 'min') {
14779: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14780: ' '.&mt('Default of 7 will be used').'</li>';
14781: } else {
14782: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14783: }
14784: } else {
14785: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
14786: }
14787: }
14788: } elsif ($key eq 'crsownerchg') {
14789: if ($confighash{'passwords'}{'crsownerchg'}) {
14790: $resulttext .= '<li>'.&mt('Course owner may change student passwords.').'</li>';
14791: } else {
14792: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.');
14793: }
14794: }
14795: $resulttext .= '</ul></li>';
14796: }
14797: }
14798: $resulttext .= '</ul>';
14799: } else {
14800: $resulttext = &mt('No changes made to password settings');
14801: }
14802: my $cachetime = 24*60*60;
14803: if ($updatedefaults) {
14804: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14805: if (ref($lastactref) eq 'HASH') {
14806: $lastactref->{'domdefaults'} = 1;
14807: }
14808: }
14809: if ($updateconf) {
14810: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
14811: if (ref($lastactref) eq 'HASH') {
14812: $lastactref->{'passwdconf'} = 1;
14813: }
14814: }
14815: } else {
14816: $resulttext = '<span class="LC_error">'.
14817: &mt('An error occurred: [_1]',$putresult).'</span>';
14818: }
14819: if ($errors) {
14820: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14821: $errors.'</ul></p>';
14822: }
14823: return $resulttext;
14824: }
14825:
14826: sub modify_usercreation {
14827: my ($dom,%domconfig) = @_;
14828: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
14829: my $warningmsg;
14830: if (ref($domconfig{'usercreation'}) eq 'HASH') {
14831: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
14832: if ($key eq 'cancreate') {
14833: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
14834: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
14835: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
14836: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14837: } else {
14838: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
14839: }
14840: }
14841: }
14842: } elsif ($key eq 'email_rule') {
14843: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
14844: } else {
14845: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
14846: }
14847: }
14848: }
14849: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
14850: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
14851: my @contexts = ('author','course','requestcrs');
14852: foreach my $item(@contexts) {
14853: $cancreate{$item} = $env{'form.can_createuser_'.$item};
14854: }
14855: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14856: foreach my $item (@contexts) {
14857: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
14858: push(@{$changes{'cancreate'}},$item);
14859: }
14860: }
14861: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
14862: foreach my $item (@contexts) {
14863: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
14864: if ($cancreate{$item} ne 'any') {
14865: push(@{$changes{'cancreate'}},$item);
14866: }
14867: } else {
14868: if ($cancreate{$item} ne 'none') {
14869: push(@{$changes{'cancreate'}},$item);
14870: }
14871: }
14872: }
14873: } else {
14874: foreach my $item (@contexts) {
14875: push(@{$changes{'cancreate'}},$item);
14876: }
14877: }
14878:
14879: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
14880: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
14881: if (!grep(/^\Q$type\E$/,@username_rule)) {
14882: push(@{$changes{'username_rule'}},$type);
14883: }
14884: }
14885: foreach my $type (@username_rule) {
14886: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
14887: push(@{$changes{'username_rule'}},$type);
14888: }
14889: }
14890: } else {
14891: push(@{$changes{'username_rule'}},@username_rule);
14892: }
14893:
14894: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
14895: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
14896: if (!grep(/^\Q$type\E$/,@id_rule)) {
14897: push(@{$changes{'id_rule'}},$type);
14898: }
14899: }
14900: foreach my $type (@id_rule) {
14901: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
14902: push(@{$changes{'id_rule'}},$type);
14903: }
14904: }
14905: } else {
14906: push(@{$changes{'id_rule'}},@id_rule);
14907: }
14908:
14909: my @authen_contexts = ('author','course','domain');
14910: my @authtypes = ('int','krb4','krb5','loc','lti');
14911: my %authhash;
14912: foreach my $item (@authen_contexts) {
14913: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
14914: foreach my $auth (@authtypes) {
14915: if (grep(/^\Q$auth\E$/,@authallowed)) {
14916: $authhash{$item}{$auth} = 1;
14917: } else {
14918: $authhash{$item}{$auth} = 0;
14919: }
14920: }
14921: }
14922: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
14923: foreach my $item (@authen_contexts) {
14924: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
14925: foreach my $auth (@authtypes) {
14926: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
14927: push(@{$changes{'authtypes'}},$item);
14928: last;
14929: }
14930: }
14931: }
14932: }
14933: } else {
14934: foreach my $item (@authen_contexts) {
14935: push(@{$changes{'authtypes'}},$item);
14936: }
14937: }
14938:
14939: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
14940: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
14941: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
14942: $save_usercreate{'id_rule'} = \@id_rule;
14943: $save_usercreate{'username_rule'} = \@username_rule,
14944: $save_usercreate{'authtypes'} = \%authhash;
14945:
14946: my %usercreation_hash = (
14947: usercreation => \%save_usercreate,
14948: );
14949:
14950: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
14951: $dom);
14952:
14953: if ($putresult eq 'ok') {
14954: if (keys(%changes) > 0) {
14955: $resulttext = &mt('Changes made:').'<ul>';
14956: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14957: my %lt = &usercreation_types();
14958: foreach my $type (@{$changes{'cancreate'}}) {
14959: my $chgtext = $lt{$type}.', ';
14960: if ($cancreate{$type} eq 'none') {
14961: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
14962: } elsif ($cancreate{$type} eq 'any') {
14963: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
14964: } elsif ($cancreate{$type} eq 'official') {
14965: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
14966: } elsif ($cancreate{$type} eq 'unofficial') {
14967: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
14968: }
14969: $resulttext .= '<li>'.$chgtext.'</li>';
14970: }
14971: }
14972: if (ref($changes{'username_rule'}) eq 'ARRAY') {
14973: my ($rules,$ruleorder) =
14974: &Apache::lonnet::inst_userrules($dom,'username');
14975: my $chgtext = '<ul>';
14976: foreach my $type (@username_rule) {
14977: if (ref($rules->{$type}) eq 'HASH') {
14978: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
14979: }
14980: }
14981: $chgtext .= '</ul>';
14982: if (@username_rule > 0) {
14983: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
14984: } else {
14985: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
14986: }
14987: }
14988: if (ref($changes{'id_rule'}) eq 'ARRAY') {
14989: my ($idrules,$idruleorder) =
14990: &Apache::lonnet::inst_userrules($dom,'id');
14991: my $chgtext = '<ul>';
14992: foreach my $type (@id_rule) {
14993: if (ref($idrules->{$type}) eq 'HASH') {
14994: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
14995: }
14996: }
14997: $chgtext .= '</ul>';
14998: if (@id_rule > 0) {
14999: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15000: } else {
15001: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
15002: }
15003: }
15004: my %authname = &authtype_names();
15005: my %context_title = &context_names();
15006: if (ref($changes{'authtypes'}) eq 'ARRAY') {
15007: my $chgtext = '<ul>';
15008: foreach my $type (@{$changes{'authtypes'}}) {
15009: my @allowed;
15010: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
15011: foreach my $auth (@authtypes) {
15012: if ($authhash{$type}{$auth}) {
15013: push(@allowed,$authname{$auth});
15014: }
15015: }
15016: if (@allowed > 0) {
15017: $chgtext .= join(', ',@allowed).'</li>';
15018: } else {
15019: $chgtext .= &mt('none').'</li>';
15020: }
15021: }
15022: $chgtext .= '</ul>';
15023: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
15024: $resulttext .= '</li>';
15025: }
15026: $resulttext .= '</ul>';
15027: } else {
15028: $resulttext = &mt('No changes made to user creation settings');
15029: }
15030: } else {
15031: $resulttext = '<span class="LC_error">'.
15032: &mt('An error occurred: [_1]',$putresult).'</span>';
15033: }
15034: if ($warningmsg ne '') {
15035: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
15036: }
15037: return $resulttext;
15038: }
15039:
15040: sub modify_selfcreation {
15041: my ($dom,$lastactref,%domconfig) = @_;
15042: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
15043: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
15044: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15045: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
15046: if (ref($typesref) eq 'ARRAY') {
15047: @types = @{$typesref};
15048: }
15049: if (ref($usertypesref) eq 'HASH') {
15050: %usertypes = %{$usertypesref};
15051: }
15052: $usertypes{'default'} = $othertitle;
15053: #
15054: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
15055: #
15056: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15057: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15058: if ($key eq 'cancreate') {
15059: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15060: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15061: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
15062: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
15063: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
15064: ($item eq 'emailusername') || ($item eq 'shibenv') ||
15065: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
15066: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
15067: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15068: } else {
15069: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15070: }
15071: }
15072: }
15073: } elsif ($key eq 'email_rule') {
15074: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15075: } else {
15076: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15077: }
15078: }
15079: }
15080: #
15081: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
15082: #
15083: if (ref($domconfig{'usermodification'}) eq 'HASH') {
15084: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
15085: if ($key eq 'selfcreate') {
15086: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
15087: } else {
15088: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
15089: }
15090: }
15091: }
15092: #
15093: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
15094: #
15095: if (ref($domconfig{'inststatus'}) eq 'HASH') {
15096: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
15097: if ($key eq 'inststatusguest') {
15098: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
15099: } else {
15100: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
15101: }
15102: }
15103: }
15104:
15105: my @contexts = ('selfcreate');
15106: @{$cancreate{'selfcreate'}} = ();
15107: %{$cancreate{'emailusername'}} = ();
15108: if (@types) {
15109: @{$cancreate{'statustocreate'}} = ();
15110: }
15111: %{$cancreate{'selfcreateprocessing'}} = ();
15112: %{$cancreate{'shibenv'}} = ();
15113: %{$cancreate{'emailverified'}} = ();
15114: %{$cancreate{'emailoptions'}} = ();
15115: %{$cancreate{'emaildomain'}} = ();
15116: my %selfcreatetypes = (
15117: sso => 'users authenticated by institutional single sign on',
15118: login => 'users authenticated by institutional log-in',
15119: email => 'users verified by e-mail',
15120: );
15121: #
15122: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
15123: # is permitted.
15124: #
15125: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
15126:
15127: my (@statuses,%email_rule);
15128: foreach my $item ('login','sso','email') {
15129: if ($item eq 'email') {
15130: if ($env{'form.cancreate_email'}) {
15131: if (@types) {
15132: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
15133: foreach my $status (@poss_statuses) {
15134: if (grep(/^\Q$status\E$/,(@types,'default'))) {
15135: push(@statuses,$status);
15136: }
15137: }
15138: $save_inststatus{'inststatusguest'} = \@statuses;
15139: } else {
15140: push(@statuses,'default');
15141: }
15142: if (@statuses) {
15143: my %curr_rule;
15144: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
15145: foreach my $type (@statuses) {
15146: $curr_rule{$type} = $curr_usercreation{'email_rule'};
15147: }
15148: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
15149: foreach my $type (@statuses) {
15150: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
15151: }
15152: }
15153: push(@{$cancreate{'selfcreate'}},'email');
15154: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
15155: my %curremaildom;
15156: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
15157: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
15158: }
15159: foreach my $type (@statuses) {
15160: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
15161: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
15162: }
15163: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
15164: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
15165: }
15166: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
15167: #
15168: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
15169: #
15170: my $chosen = $1;
15171: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
15172: my $emaildom;
15173: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
15174: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
15175: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
15176: if (ref($curremaildom{$type}) eq 'HASH') {
15177: if (exists($curremaildom{$type}{$chosen})) {
15178: if ($curremaildom{$type}{$chosen} ne $emaildom) {
15179: push(@{$changes{'cancreate'}},'emaildomain');
15180: }
15181: } elsif ($emaildom ne '') {
15182: push(@{$changes{'cancreate'}},'emaildomain');
15183: }
15184: } elsif ($emaildom ne '') {
15185: push(@{$changes{'cancreate'}},'emaildomain');
15186: }
15187: }
15188: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15189: } elsif ($chosen eq 'custom') {
15190: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
15191: $email_rule{$type} = [];
15192: if (ref($emailrules) eq 'HASH') {
15193: foreach my $rule (@possemail_rules) {
15194: if (exists($emailrules->{$rule})) {
15195: push(@{$email_rule{$type}},$rule);
15196: }
15197: }
15198: }
15199: if (@{$email_rule{$type}}) {
15200: $cancreate{'emailoptions'}{$type} = 'custom';
15201: if (ref($curr_rule{$type}) eq 'ARRAY') {
15202: if (@{$curr_rule{$type}} > 0) {
15203: foreach my $rule (@{$curr_rule{$type}}) {
15204: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
15205: push(@{$changes{'email_rule'}},$type);
15206: }
15207: }
15208: }
15209: foreach my $type (@{$email_rule{$type}}) {
15210: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
15211: push(@{$changes{'email_rule'}},$type);
15212: }
15213: }
15214: } else {
15215: push(@{$changes{'email_rule'}},$type);
15216: }
15217: }
15218: } else {
15219: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
15220: }
15221: }
15222: }
15223: if (@types) {
15224: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15225: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
15226: if (@changed) {
15227: push(@{$changes{'inststatus'}},'inststatusguest');
15228: }
15229: } else {
15230: push(@{$changes{'inststatus'}},'inststatusguest');
15231: }
15232: }
15233: } else {
15234: delete($env{'form.cancreate_email'});
15235: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15236: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15237: push(@{$changes{'inststatus'}},'inststatusguest');
15238: }
15239: }
15240: }
15241: } else {
15242: $save_inststatus{'inststatusguest'} = [];
15243: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
15244: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
15245: push(@{$changes{'inststatus'}},'inststatusguest');
15246: }
15247: }
15248: }
15249: } else {
15250: if ($env{'form.cancreate_'.$item}) {
15251: push(@{$cancreate{'selfcreate'}},$item);
15252: }
15253: }
15254: }
15255: my (%userinfo,%savecaptcha);
15256: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
15257: #
15258: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
15259: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
15260: #
15261:
15262: if ($env{'form.cancreate_email'}) {
15263: push(@contexts,'emailusername');
15264: if (@statuses) {
15265: foreach my $type (@statuses) {
15266: if (ref($infofields) eq 'ARRAY') {
15267: foreach my $field (@{$infofields}) {
15268: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
15269: $cancreate{'emailusername'}{$type}{$field} = $1;
15270: }
15271: }
15272: }
15273: }
15274: }
15275: #
15276: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
15277: # queued requests for self-creation of account verified by e-mail.
15278: #
15279:
15280: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
15281: @approvalnotify = sort(@approvalnotify);
15282: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
15283: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15284: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
15285: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
15286: push(@{$changes{'cancreate'}},'notify');
15287: }
15288: } else {
15289: if ($cancreate{'notify'}{'approval'}) {
15290: push(@{$changes{'cancreate'}},'notify');
15291: }
15292: }
15293: } elsif ($cancreate{'notify'}{'approval'}) {
15294: push(@{$changes{'cancreate'}},'notify');
15295: }
15296:
15297: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
15298: }
15299: #
15300: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
15301: # institutional log-in.
15302: #
15303: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
15304: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
15305: ($domdefaults{'auth_def'} eq 'localauth'))) {
15306: $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.').' '.
15307: &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.');
15308: }
15309: }
15310: my @fields = ('lastname','firstname','middlename','generation',
15311: 'permanentemail','id');
15312: my @shibfields = (@fields,'inststatus');
15313: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15314: #
15315: # Where usernames may created for institutional log-in and/or institutional single sign on:
15316: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
15317: # may self-create accounts
15318: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
15319: # which the user may supply, if institutional data is unavailable.
15320: #
15321: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
15322: if (@types) {
15323: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
15324: push(@contexts,'statustocreate');
15325: foreach my $type (@types) {
15326: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
15327: foreach my $field (@fields) {
15328: if (grep(/^\Q$field\E$/,@modifiable)) {
15329: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
15330: } else {
15331: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
15332: }
15333: }
15334: }
15335: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
15336: foreach my $type (@types) {
15337: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
15338: foreach my $field (@fields) {
15339: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
15340: $curr_usermodify{'selfcreate'}{$type}{$field}) {
15341: push(@{$changes{'selfcreate'}},$type);
15342: last;
15343: }
15344: }
15345: }
15346: }
15347: } else {
15348: foreach my $type (@types) {
15349: push(@{$changes{'selfcreate'}},$type);
15350: }
15351: }
15352: }
15353: foreach my $field (@shibfields) {
15354: if ($env{'form.shibenv_'.$field} ne '') {
15355: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
15356: }
15357: }
15358: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15359: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
15360: foreach my $field (@shibfields) {
15361: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
15362: push(@{$changes{'cancreate'}},'shibenv');
15363: }
15364: }
15365: } else {
15366: foreach my $field (@shibfields) {
15367: if ($env{'form.shibenv_'.$field}) {
15368: push(@{$changes{'cancreate'}},'shibenv');
15369: last;
15370: }
15371: }
15372: }
15373: }
15374: }
15375: foreach my $item (@contexts) {
15376: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
15377: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
15378: if (ref($cancreate{$item}) eq 'ARRAY') {
15379: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
15380: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15381: push(@{$changes{'cancreate'}},$item);
15382: }
15383: }
15384: }
15385: }
15386: if (ref($cancreate{$item}) eq 'ARRAY') {
15387: foreach my $type (@{$cancreate{$item}}) {
15388: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
15389: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15390: push(@{$changes{'cancreate'}},$item);
15391: }
15392: }
15393: }
15394: }
15395: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
15396: if (ref($cancreate{$item}) eq 'HASH') {
15397: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
15398: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15399: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
15400: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15401: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15402: push(@{$changes{'cancreate'}},$item);
15403: }
15404: }
15405: }
15406: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15407: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15408: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15409: push(@{$changes{'cancreate'}},$item);
15410: }
15411: }
15412: }
15413: }
15414: foreach my $type (keys(%{$cancreate{$item}})) {
15415: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15416: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15417: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
15418: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
15419: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15420: push(@{$changes{'cancreate'}},$item);
15421: }
15422: }
15423: } else {
15424: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15425: push(@{$changes{'cancreate'}},$item);
15426: }
15427: }
15428: }
15429: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15430: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
15431: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15432: push(@{$changes{'cancreate'}},$item);
15433: }
15434: }
15435: }
15436: }
15437: }
15438: } elsif ($curr_usercreation{'cancreate'}{$item}) {
15439: if (ref($cancreate{$item}) eq 'ARRAY') {
15440: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
15441: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15442: push(@{$changes{'cancreate'}},$item);
15443: }
15444: }
15445: }
15446: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
15447: if (ref($cancreate{$item}) eq 'HASH') {
15448: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15449: push(@{$changes{'cancreate'}},$item);
15450: }
15451: }
15452: } elsif ($item eq 'emailusername') {
15453: if (ref($cancreate{$item}) eq 'HASH') {
15454: foreach my $type (keys(%{$cancreate{$item}})) {
15455: if (ref($cancreate{$item}{$type}) eq 'HASH') {
15456: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
15457: if ($cancreate{$item}{$type}{$field}) {
15458: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
15459: push(@{$changes{'cancreate'}},$item);
15460: }
15461: last;
15462: }
15463: }
15464: }
15465: }
15466: }
15467: }
15468: }
15469: #
15470: # Populate %save_usercreate hash with updates to self-creation configuration.
15471: #
15472: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
15473: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
15474: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
15475: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
15476: if (ref($cancreate{'notify'}) eq 'HASH') {
15477: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
15478: }
15479: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
15480: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
15481: }
15482: if (ref($cancreate{'emailverified'}) eq 'HASH') {
15483: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
15484: }
15485: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
15486: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
15487: }
15488: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
15489: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
15490: }
15491: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15492: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
15493: }
15494: if (ref($cancreate{'shibenv'}) eq 'HASH') {
15495: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
15496: }
15497: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
15498: $save_usercreate{'email_rule'} = \%email_rule;
15499:
15500: my %userconfig_hash = (
15501: usercreation => \%save_usercreate,
15502: usermodification => \%save_usermodify,
15503: inststatus => \%save_inststatus,
15504: );
15505:
15506: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
15507: $dom);
15508: #
15509: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
15510: #
15511: if ($putresult eq 'ok') {
15512: if (keys(%changes) > 0) {
15513: $resulttext = &mt('Changes made:').'<ul>';
15514: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15515: my %lt = &selfcreation_types();
15516: foreach my $type (@{$changes{'cancreate'}}) {
15517: my $chgtext = '';
15518: if ($type eq 'selfcreate') {
15519: if (@{$cancreate{$type}} == 0) {
15520: $chgtext .= &mt('Self creation of a new user account is not permitted.');
15521: } else {
15522: $chgtext .= &mt('Self-creation of a new account is permitted for:').
15523: '<ul>';
15524: foreach my $case (@{$cancreate{$type}}) {
15525: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
15526: }
15527: $chgtext .= '</ul>';
15528: if (ref($cancreate{$type}) eq 'ARRAY') {
15529: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
15530: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
15531: if (@{$cancreate{'statustocreate'}} == 0) {
15532: $chgtext .= '<span class="LC_warning">'.
15533: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
15534: '</span><br />';
15535: }
15536: }
15537: }
15538: if (grep(/^email$/,@{$cancreate{$type}})) {
15539: if (!@statuses) {
15540: $chgtext .= '<span class="LC_warning">'.
15541: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
15542: '</span><br />';
15543:
15544: }
15545: }
15546: }
15547: }
15548: } elsif ($type eq 'shibenv') {
15549: if (keys(%{$cancreate{$type}}) == 0) {
15550: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
15551: } else {
15552: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
15553: '<ul>';
15554: foreach my $field (@shibfields) {
15555: next if ($cancreate{$type}{$field} eq '');
15556: if ($field eq 'inststatus') {
15557: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
15558: } else {
15559: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
15560: }
15561: }
15562: $chgtext .= '</ul>';
15563: }
15564: } elsif ($type eq 'statustocreate') {
15565: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
15566: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
15567: if (@{$cancreate{'selfcreate'}} > 0) {
15568: if (@{$cancreate{'statustocreate'}} == 0) {
15569: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
15570: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
15571: $chgtext .= '<br />'.
15572: '<span class="LC_warning">'.
15573: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
15574: '</span>';
15575: }
15576: } elsif (keys(%usertypes) > 0) {
15577: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15578: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
15579: } else {
15580: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
15581: }
15582: $chgtext .= '<ul>';
15583: foreach my $case (@{$cancreate{$type}}) {
15584: if ($case eq 'default') {
15585: $chgtext .= '<li>'.$othertitle.'</li>';
15586: } else {
15587: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
15588: }
15589: }
15590: $chgtext .= '</ul>';
15591: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
15592: $chgtext .= '<span class="LC_warning">'.
15593: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
15594: '</span>';
15595: }
15596: }
15597: } else {
15598: if (@{$cancreate{$type}} == 0) {
15599: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
15600: } else {
15601: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
15602: }
15603: }
15604: $chgtext .= '<br />';
15605: }
15606: } elsif ($type eq 'selfcreateprocessing') {
15607: my %choices = &Apache::lonlocal::texthash (
15608: automatic => 'Automatic approval',
15609: approval => 'Queued for approval',
15610: );
15611: if (@types) {
15612: if (@statuses) {
15613: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
15614: '<ul>';
15615: foreach my $status (@statuses) {
15616: if ($status eq 'default') {
15617: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15618: } else {
15619: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
15620: }
15621: }
15622: $chgtext .= '</ul>';
15623: }
15624: } else {
15625: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
15626: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
15627: }
15628: } elsif ($type eq 'emailverified') {
15629: my %options = &Apache::lonlocal::texthash (
15630: all => 'Same as e-mail',
15631: first => 'Omit @domain',
15632: free => 'Free to choose',
15633: );
15634: if (@types) {
15635: if (@statuses) {
15636: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
15637: '<ul>';
15638: foreach my $status (@statuses) {
15639: if ($type eq 'default') {
15640: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15641: } else {
15642: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
15643: }
15644: }
15645: $chgtext .= '</ul>';
15646: }
15647: } else {
15648: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
15649: $options{$cancreate{'emailverified'}{'default'}});
15650: }
15651: } elsif ($type eq 'emailoptions') {
15652: my %options = &Apache::lonlocal::texthash (
15653: any => 'Any e-mail',
15654: inst => 'Institutional only',
15655: noninst => 'Non-institutional only',
15656: custom => 'Custom restrictions',
15657: );
15658: if (@types) {
15659: if (@statuses) {
15660: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
15661: '<ul>';
15662: foreach my $status (@statuses) {
15663: if ($type eq 'default') {
15664: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15665: } else {
15666: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
15667: }
15668: }
15669: $chgtext .= '</ul>';
15670: }
15671: } else {
15672: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
15673: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
15674: } else {
15675: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
15676: $options{$cancreate{'emailoptions'}{'default'}});
15677: }
15678: }
15679: } elsif ($type eq 'emaildomain') {
15680: my $output;
15681: if (@statuses) {
15682: foreach my $type (@statuses) {
15683: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
15684: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
15685: if ($type eq 'default') {
15686: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15687: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15688: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15689: } else {
15690: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
15691: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15692: }
15693: } else {
15694: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15695: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
15696: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15697: } else {
15698: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
15699: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
15700: }
15701: }
15702: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
15703: if ($type eq 'default') {
15704: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15705: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15706: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
15707: } else {
15708: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
15709: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15710: }
15711: } else {
15712: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
15713: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
15714: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
15715: } else {
15716: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
15717: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
15718: }
15719: }
15720: }
15721: }
15722: }
15723: }
15724: if ($output ne '') {
15725: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
15726: '<ul>'.$output.'</ul>';
15727: }
15728: } elsif ($type eq 'captcha') {
15729: if ($savecaptcha{$type} eq 'notused') {
15730: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
15731: } else {
15732: my %captchas = &captcha_phrases();
15733: if ($captchas{$savecaptcha{$type}}) {
15734: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
15735: } else {
15736: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
15737: }
15738: }
15739: } elsif ($type eq 'recaptchakeys') {
15740: my ($privkey,$pubkey);
15741: if (ref($savecaptcha{$type}) eq 'HASH') {
15742: $pubkey = $savecaptcha{$type}{'public'};
15743: $privkey = $savecaptcha{$type}{'private'};
15744: }
15745: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
15746: if (!$pubkey) {
15747: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
15748: } else {
15749: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
15750: }
15751: if (!$privkey) {
15752: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
15753: } else {
15754: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
15755: }
15756: $chgtext .= '</ul>';
15757: } elsif ($type eq 'recaptchaversion') {
15758: if ($savecaptcha{'captcha'} eq 'recaptcha') {
15759: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
15760: }
15761: } elsif ($type eq 'emailusername') {
15762: if (ref($cancreate{'emailusername'}) eq 'HASH') {
15763: if (@statuses) {
15764: foreach my $type (@statuses) {
15765: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
15766: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
15767: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
15768: '<ul>';
15769: foreach my $field (@{$infofields}) {
15770: if ($cancreate{'emailusername'}{$type}{$field}) {
15771: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
15772: }
15773: }
15774: $chgtext .= '</ul>';
15775: } else {
15776: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15777: }
15778: } else {
15779: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
15780: }
15781: }
15782: }
15783: }
15784: } elsif ($type eq 'notify') {
15785: my $numapprove = 0;
15786: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15787: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
15788: if ($cancreate{'notify'}{'approval'}) {
15789: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
15790: $numapprove ++;
15791: }
15792: }
15793: }
15794: unless ($numapprove) {
15795: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
15796: }
15797: }
15798: if ($chgtext) {
15799: $resulttext .= '<li>'.$chgtext.'</li>';
15800: }
15801: }
15802: }
15803: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
15804: my ($emailrules,$emailruleorder) =
15805: &Apache::lonnet::inst_userrules($dom,'email');
15806: foreach my $type (@{$changes{'email_rule'}}) {
15807: if (ref($email_rule{$type}) eq 'ARRAY') {
15808: my $chgtext = '<ul>';
15809: foreach my $rule (@{$email_rule{$type}}) {
15810: if (ref($emailrules->{$rule}) eq 'HASH') {
15811: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
15812: }
15813: }
15814: $chgtext .= '</ul>';
15815: my $typename;
15816: if (@types) {
15817: if ($type eq 'default') {
15818: $typename = $othertitle;
15819: } else {
15820: $typename = $usertypes{$type};
15821: }
15822: $chgtext .= &mt('(Affiliation: [_1])',$typename);
15823: }
15824: if (@{$email_rule{$type}} > 0) {
15825: $resulttext .= '<li>'.
15826: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
15827: $usertypes{$type}).
15828: $chgtext.
15829: '</li>';
15830: } else {
15831: $resulttext .= '<li>'.
15832: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
15833: '</li>'.
15834: &mt('(Affiliation: [_1])',$typename);
15835: }
15836: }
15837: }
15838: }
15839: if (ref($changes{'inststatus'}) eq 'ARRAY') {
15840: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
15841: if (@{$save_inststatus{'inststatusguest'}} > 0) {
15842: my $chgtext = '<ul>';
15843: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
15844: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
15845: }
15846: $chgtext .= '</ul>';
15847: $resulttext .= '<li>'.
15848: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
15849: $chgtext.
15850: '</li>';
15851: } else {
15852: $resulttext .= '<li>'.
15853: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
15854: '</li>';
15855: }
15856: }
15857: }
15858: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
15859: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
15860: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15861: foreach my $type (@{$changes{'selfcreate'}}) {
15862: my $typename = $type;
15863: if (keys(%usertypes) > 0) {
15864: if ($usertypes{$type} ne '') {
15865: $typename = $usertypes{$type};
15866: }
15867: }
15868: my @modifiable;
15869: $resulttext .= '<li>'.
15870: &mt('Self-creation of account by users with status: [_1]',
15871: '<span class="LC_cusr_emph">'.$typename.'</span>').
15872: ' - '.&mt('modifiable fields (if institutional data blank): ');
15873: foreach my $field (@fields) {
15874: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
15875: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
15876: }
15877: }
15878: if (@modifiable > 0) {
15879: $resulttext .= join(', ',@modifiable);
15880: } else {
15881: $resulttext .= &mt('none');
15882: }
15883: $resulttext .= '</li>';
15884: }
15885: $resulttext .= '</ul></li>';
15886: }
15887: $resulttext .= '</ul>';
15888: my $cachetime = 24*60*60;
15889: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
15890: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15891: if (ref($lastactref) eq 'HASH') {
15892: $lastactref->{'domdefaults'} = 1;
15893: }
15894: } else {
15895: $resulttext = &mt('No changes made to self-creation settings');
15896: }
15897: } else {
15898: $resulttext = '<span class="LC_error">'.
15899: &mt('An error occurred: [_1]',$putresult).'</span>';
15900: }
15901: if ($warningmsg ne '') {
15902: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
15903: }
15904: return $resulttext;
15905: }
15906:
15907: sub process_captcha {
15908: my ($container,$changes,$newsettings,$current) = @_;
15909: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
15910: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
15911: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
15912: $newsettings->{'captcha'} = 'original';
15913: }
15914: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
15915: if ($container eq 'cancreate') {
15916: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
15917: push(@{$changes->{'cancreate'}},'captcha');
15918: } elsif (!defined($changes->{'cancreate'})) {
15919: $changes->{'cancreate'} = ['captcha'];
15920: }
15921: } else {
15922: $changes->{'captcha'} = 1;
15923: }
15924: }
15925: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
15926: if ($newsettings->{'captcha'} eq 'recaptcha') {
15927: $newpub = $env{'form.'.$container.'_recaptchapub'};
15928: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
15929: $newpub =~ s/[^\w\-]//g;
15930: $newpriv =~ s/[^\w\-]//g;
15931: $newsettings->{'recaptchakeys'} = {
15932: public => $newpub,
15933: private => $newpriv,
15934: };
15935: $newversion = $env{'form.'.$container.'_recaptchaversion'};
15936: $newversion =~ s/\D//g;
15937: if ($newversion ne '2') {
15938: $newversion = 1;
15939: }
15940: $newsettings->{'recaptchaversion'} = $newversion;
15941: }
15942: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
15943: $currpub = $current->{'recaptchakeys'}{'public'};
15944: $currpriv = $current->{'recaptchakeys'}{'private'};
15945: unless ($newsettings->{'captcha'} eq 'recaptcha') {
15946: $newsettings->{'recaptchakeys'} = {
15947: public => '',
15948: private => '',
15949: }
15950: }
15951: }
15952: if ($current->{'captcha'} eq 'recaptcha') {
15953: $currversion = $current->{'recaptchaversion'};
15954: if ($currversion ne '2') {
15955: $currversion = 1;
15956: }
15957: }
15958: if ($currversion ne $newversion) {
15959: if ($container eq 'cancreate') {
15960: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
15961: push(@{$changes->{'cancreate'}},'recaptchaversion');
15962: } elsif (!defined($changes->{'cancreate'})) {
15963: $changes->{'cancreate'} = ['recaptchaversion'];
15964: }
15965: } else {
15966: $changes->{'recaptchaversion'} = 1;
15967: }
15968: }
15969: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
15970: if ($container eq 'cancreate') {
15971: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
15972: push(@{$changes->{'cancreate'}},'recaptchakeys');
15973: } elsif (!defined($changes->{'cancreate'})) {
15974: $changes->{'cancreate'} = ['recaptchakeys'];
15975: }
15976: } else {
15977: $changes->{'recaptchakeys'} = 1;
15978: }
15979: }
15980: return;
15981: }
15982:
15983: sub modify_usermodification {
15984: my ($dom,%domconfig) = @_;
15985: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
15986: if (ref($domconfig{'usermodification'}) eq 'HASH') {
15987: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
15988: if ($key eq 'selfcreate') {
15989: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
15990: } else {
15991: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
15992: }
15993: }
15994: }
15995: my @contexts = ('author','course');
15996: my %context_title = (
15997: author => 'In author context',
15998: course => 'In course context',
15999: );
16000: my @fields = ('lastname','firstname','middlename','generation',
16001: 'permanentemail','id');
16002: my %roles = (
16003: author => ['ca','aa'],
16004: course => ['st','ep','ta','in','cr'],
16005: );
16006: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16007: foreach my $context (@contexts) {
16008: foreach my $role (@{$roles{$context}}) {
16009: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
16010: foreach my $item (@fields) {
16011: if (grep(/^\Q$item\E$/,@modifiable)) {
16012: $modifyhash{$context}{$role}{$item} = 1;
16013: } else {
16014: $modifyhash{$context}{$role}{$item} = 0;
16015: }
16016: }
16017: }
16018: if (ref($curr_usermodification{$context}) eq 'HASH') {
16019: foreach my $role (@{$roles{$context}}) {
16020: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
16021: foreach my $field (@fields) {
16022: if ($modifyhash{$context}{$role}{$field} ne
16023: $curr_usermodification{$context}{$role}{$field}) {
16024: push(@{$changes{$context}},$role);
16025: last;
16026: }
16027: }
16028: }
16029: }
16030: } else {
16031: foreach my $context (@contexts) {
16032: foreach my $role (@{$roles{$context}}) {
16033: push(@{$changes{$context}},$role);
16034: }
16035: }
16036: }
16037: }
16038: my %usermodification_hash = (
16039: usermodification => \%modifyhash,
16040: );
16041: my $putresult = &Apache::lonnet::put_dom('configuration',
16042: \%usermodification_hash,$dom);
16043: if ($putresult eq 'ok') {
16044: if (keys(%changes) > 0) {
16045: $resulttext = &mt('Changes made: ').'<ul>';
16046: foreach my $context (@contexts) {
16047: if (ref($changes{$context}) eq 'ARRAY') {
16048: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
16049: if (ref($changes{$context}) eq 'ARRAY') {
16050: foreach my $role (@{$changes{$context}}) {
16051: my $rolename;
16052: if ($role eq 'cr') {
16053: $rolename = &mt('Custom');
16054: } else {
16055: $rolename = &Apache::lonnet::plaintext($role);
16056: }
16057: my @modifiable;
16058: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
16059: foreach my $field (@fields) {
16060: if ($modifyhash{$context}{$role}{$field}) {
16061: push(@modifiable,$fieldtitles{$field});
16062: }
16063: }
16064: if (@modifiable > 0) {
16065: $resulttext .= join(', ',@modifiable);
16066: } else {
16067: $resulttext .= &mt('none');
16068: }
16069: $resulttext .= '</li>';
16070: }
16071: $resulttext .= '</ul></li>';
16072: }
16073: }
16074: }
16075: $resulttext .= '</ul>';
16076: } else {
16077: $resulttext = &mt('No changes made to user modification settings');
16078: }
16079: } else {
16080: $resulttext = '<span class="LC_error">'.
16081: &mt('An error occurred: [_1]',$putresult).'</span>';
16082: }
16083: return $resulttext;
16084: }
16085:
16086: sub modify_defaults {
16087: my ($dom,$lastactref,%domconfig) = @_;
16088: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
16089: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16090: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
16091: 'portal_def');
16092: my @authtypes = ('internal','krb4','krb5','localauth','lti');
16093: foreach my $item (@items) {
16094: $newvalues{$item} = $env{'form.'.$item};
16095: if ($item eq 'auth_def') {
16096: if ($newvalues{$item} ne '') {
16097: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
16098: push(@errors,$item);
16099: }
16100: }
16101: } elsif ($item eq 'lang_def') {
16102: if ($newvalues{$item} ne '') {
16103: if ($newvalues{$item} =~ /^(\w+)/) {
16104: my $langcode = $1;
16105: if ($langcode ne 'x_chef') {
16106: if (code2language($langcode) eq '') {
16107: push(@errors,$item);
16108: }
16109: }
16110: } else {
16111: push(@errors,$item);
16112: }
16113: }
16114: } elsif ($item eq 'timezone_def') {
16115: if ($newvalues{$item} ne '') {
16116: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
16117: push(@errors,$item);
16118: }
16119: }
16120: } elsif ($item eq 'datelocale_def') {
16121: if ($newvalues{$item} ne '') {
16122: my @datelocale_ids = DateTime::Locale->ids();
16123: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
16124: push(@errors,$item);
16125: }
16126: }
16127: } elsif ($item eq 'portal_def') {
16128: if ($newvalues{$item} ne '') {
16129: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
16130: push(@errors,$item);
16131: }
16132: }
16133: }
16134: if (grep(/^\Q$item\E$/,@errors)) {
16135: $newvalues{$item} = $domdefaults{$item};
16136: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
16137: $changes{$item} = 1;
16138: }
16139: $domdefaults{$item} = $newvalues{$item};
16140: }
16141: my %staticdefaults = (
16142: 'intauth_cost' => 10,
16143: 'intauth_check' => 0,
16144: 'intauth_switch' => 0,
16145: );
16146: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
16147: if (exists($domdefaults{$item})) {
16148: $newvalues{$item} = $domdefaults{$item};
16149: } else {
16150: $newvalues{$item} = $staticdefaults{$item};
16151: }
16152: }
16153: my %defaults_hash = (
16154: defaults => \%newvalues,
16155: );
16156: my $title = &defaults_titles();
16157:
16158: my $currinststatus;
16159: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16160: $currinststatus = $domconfig{'inststatus'};
16161: } else {
16162: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16163: $currinststatus = {
16164: inststatustypes => $usertypes,
16165: inststatusorder => $types,
16166: inststatusguest => [],
16167: };
16168: }
16169: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
16170: my @allpos;
16171: my %alltypes;
16172: my @inststatusguest;
16173: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
16174: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
16175: unless (grep(/^\Q$type\E$/,@todelete)) {
16176: push(@inststatusguest,$type);
16177: }
16178: }
16179: }
16180: my ($currtitles,$currorder);
16181: if (ref($currinststatus) eq 'HASH') {
16182: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
16183: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
16184: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
16185: if ($currinststatus->{inststatustypes}->{$type} ne '') {
16186: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
16187: }
16188: }
16189: unless (grep(/^\Q$type\E$/,@todelete)) {
16190: my $position = $env{'form.inststatus_pos_'.$type};
16191: $position =~ s/\D+//g;
16192: $allpos[$position] = $type;
16193: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
16194: $alltypes{$type} =~ s/`//g;
16195: }
16196: }
16197: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
16198: $currtitles =~ s/,$//;
16199: }
16200: }
16201: if ($env{'form.addinststatus'}) {
16202: my $newtype = $env{'form.addinststatus'};
16203: $newtype =~ s/\W//g;
16204: unless (exists($alltypes{$newtype})) {
16205: $alltypes{$newtype} = $env{'form.addinststatus_title'};
16206: $alltypes{$newtype} =~ s/`//g;
16207: my $position = $env{'form.addinststatus_pos'};
16208: $position =~ s/\D+//g;
16209: if ($position ne '') {
16210: $allpos[$position] = $newtype;
16211: }
16212: }
16213: }
16214: my @orderedstatus;
16215: foreach my $type (@allpos) {
16216: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
16217: push(@orderedstatus,$type);
16218: }
16219: }
16220: foreach my $type (keys(%alltypes)) {
16221: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
16222: delete($alltypes{$type});
16223: }
16224: }
16225: $defaults_hash{'inststatus'} = {
16226: inststatustypes => \%alltypes,
16227: inststatusorder => \@orderedstatus,
16228: inststatusguest => \@inststatusguest,
16229: };
16230: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
16231: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
16232: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
16233: }
16234: }
16235: if ($currorder ne join(',',@orderedstatus)) {
16236: $changes{'inststatus'}{'inststatusorder'} = 1;
16237: }
16238: my $newtitles;
16239: foreach my $item (@orderedstatus) {
16240: $newtitles .= $alltypes{$item}.',';
16241: }
16242: $newtitles =~ s/,$//;
16243: if ($currtitles ne $newtitles) {
16244: $changes{'inststatus'}{'inststatustypes'} = 1;
16245: }
16246: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
16247: $dom);
16248: if ($putresult eq 'ok') {
16249: if (keys(%changes) > 0) {
16250: $resulttext = &mt('Changes made:').'<ul>';
16251: my $version = &Apache::lonnet::get_server_loncaparev($dom);
16252: 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";
16253: foreach my $item (sort(keys(%changes))) {
16254: if ($item eq 'inststatus') {
16255: if (ref($changes{'inststatus'}) eq 'HASH') {
16256: if (@orderedstatus) {
16257: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
16258: foreach my $type (@orderedstatus) {
16259: $resulttext .= $alltypes{$type}.', ';
16260: }
16261: $resulttext =~ s/, $//;
16262: $resulttext .= '</li>';
16263: } else {
16264: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
16265: }
16266: }
16267: } else {
16268: my $value = $env{'form.'.$item};
16269: if ($value eq '') {
16270: $value = &mt('none');
16271: } elsif ($item eq 'auth_def') {
16272: my %authnames = &authtype_names();
16273: my %shortauth = (
16274: internal => 'int',
16275: krb4 => 'krb4',
16276: krb5 => 'krb5',
16277: localauth => 'loc',
16278: lti => 'lti',
16279: );
16280: $value = $authnames{$shortauth{$value}};
16281: }
16282: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
16283: $mailmsgtext .= "$title->{$item} set to $value\n";
16284: }
16285: }
16286: $resulttext .= '</ul>';
16287: $mailmsgtext .= "\n";
16288: my $cachetime = 24*60*60;
16289: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16290: if (ref($lastactref) eq 'HASH') {
16291: $lastactref->{'domdefaults'} = 1;
16292: }
16293: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
16294: my $notify = 1;
16295: if (ref($domconfig{'contacts'}) eq 'HASH') {
16296: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
16297: $notify = 0;
16298: }
16299: }
16300: if ($notify) {
16301: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
16302: "LON-CAPA Domain Settings Change - $dom",
16303: $mailmsgtext);
16304: }
16305: }
16306: } else {
16307: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
16308: }
16309: } else {
16310: $resulttext = '<span class="LC_error">'.
16311: &mt('An error occurred: [_1]',$putresult).'</span>';
16312: }
16313: if (@errors > 0) {
16314: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
16315: foreach my $item (@errors) {
16316: $resulttext .= ' "'.$title->{$item}.'",';
16317: }
16318: $resulttext =~ s/,$//;
16319: }
16320: return $resulttext;
16321: }
16322:
16323: sub modify_scantron {
16324: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16325: my ($resulttext,%confhash,%changes,$errors);
16326: my $custom = 'custom.tab';
16327: my $default = 'default.tab';
16328: my $servadm = $r->dir_config('lonAdmEMail');
16329: my ($configuserok,$author_ok,$switchserver) =
16330: &config_check($dom,$confname,$servadm);
16331: if ($env{'form.scantronformat.filename'} ne '') {
16332: my $error;
16333: if ($configuserok eq 'ok') {
16334: if ($switchserver) {
16335: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
16336: } else {
16337: if ($author_ok eq 'ok') {
16338: my ($result,$scantronurl) =
16339: &publishlogo($r,'upload','scantronformat',$dom,
16340: $confname,'scantron','','',$custom);
16341: if ($result eq 'ok') {
16342: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
16343: $changes{'scantronformat'} = 1;
16344: } else {
16345: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
16346: }
16347: } else {
16348: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
16349: }
16350: }
16351: } else {
16352: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
16353: }
16354: if ($error) {
16355: &Apache::lonnet::logthis($error);
16356: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16357: }
16358: }
16359: if (ref($domconfig{'scantron'}) eq 'HASH') {
16360: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
16361: if ($env{'form.scantronformat_del'}) {
16362: $confhash{'scantron'}{'scantronformat'} = '';
16363: $changes{'scantronformat'} = 1;
16364: } else {
16365: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
16366: }
16367: }
16368: }
16369: my @options = ('hdr','pad','rem');
16370: my @fields = &scantroncsv_fields();
16371: my %titles = &scantronconfig_titles();
16372: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
16373: my ($newdat,$currdat,%newcol,%currcol);
16374: if (grep(/^dat$/,@formats)) {
16375: $confhash{'scantron'}{config}{dat} = 1;
16376: $newdat = 1;
16377: } else {
16378: $newdat = 0;
16379: }
16380: if (grep(/^csv$/,@formats)) {
16381: my %bynum;
16382: foreach my $field (@fields) {
16383: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
16384: my $posscol = $1;
16385: if (($posscol < 20) && (!$bynum{$posscol})) {
16386: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
16387: $bynum{$posscol} = $field;
16388: $newcol{$field} = $posscol;
16389: }
16390: }
16391: }
16392: if (keys(%newcol)) {
16393: foreach my $option (@options) {
16394: if ($env{'form.scantroncsv_'.$option}) {
16395: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
16396: }
16397: }
16398: }
16399: }
16400: $currdat = 1;
16401: if (ref($domconfig{'scantron'}) eq 'HASH') {
16402: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
16403: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
16404: $currdat = 0;
16405: }
16406: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16407: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16408: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
16409: }
16410: }
16411: }
16412: }
16413: if ($currdat != $newdat) {
16414: $changes{'config'} = 1;
16415: } else {
16416: foreach my $field (@fields) {
16417: if ($currcol{$field} ne '') {
16418: if ($currcol{$field} ne $newcol{$field}) {
16419: $changes{'config'} = 1;
16420: last;
16421: }
16422: } elsif ($newcol{$field} ne '') {
16423: $changes{'config'} = 1;
16424: last;
16425: }
16426: }
16427: }
16428: if (keys(%confhash) > 0) {
16429: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
16430: $dom);
16431: if ($putresult eq 'ok') {
16432: if (keys(%changes) > 0) {
16433: if (ref($confhash{'scantron'}) eq 'HASH') {
16434: $resulttext = &mt('Changes made:').'<ul>';
16435: if ($changes{'scantronformat'}) {
16436: if ($confhash{'scantron'}{'scantronformat'} eq '') {
16437: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
16438: } else {
16439: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
16440: }
16441: }
16442: if ($changes{'config'}) {
16443: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
16444: if ($confhash{'scantron'}{'config'}{'dat'}) {
16445: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
16446: }
16447: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
16448: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
16449: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
16450: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
16451: foreach my $field (@fields) {
16452: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
16453: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
16454: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
16455: }
16456: }
16457: $resulttext .= '</ul></li>';
16458: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
16459: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
16460: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
16461: foreach my $option (@options) {
16462: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
16463: $resulttext .= '<li>'.$titles{$option}.'</li>';
16464: }
16465: }
16466: $resulttext .= '</ul></li>';
16467: }
16468: }
16469: }
16470: }
16471: }
16472: } else {
16473: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
16474: }
16475: }
16476: $resulttext .= '</ul>';
16477: } else {
16478: $resulttext = &mt('Changes made to bubblesheet format file.');
16479: }
16480: &Apache::loncommon::devalidate_domconfig_cache($dom);
16481: if (ref($lastactref) eq 'HASH') {
16482: $lastactref->{'domainconfig'} = 1;
16483: }
16484: } else {
16485: $resulttext = &mt('No changes made to bubblesheet format settings');
16486: }
16487: } else {
16488: $resulttext = '<span class="LC_error">'.
16489: &mt('An error occurred: [_1]',$putresult).'</span>';
16490: }
16491: } else {
16492: $resulttext = &mt('No changes made to bubblesheet format file');
16493: }
16494: if ($errors) {
16495: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
16496: $errors.'</ul></p>';
16497: }
16498: return $resulttext;
16499: }
16500:
16501: sub modify_coursecategories {
16502: my ($dom,$lastactref,%domconfig) = @_;
16503: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
16504: $cathash);
16505: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
16506: my @catitems = ('unauth','auth');
16507: my @cattypes = ('std','domonly','codesrch','none');
16508: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16509: $cathash = $domconfig{'coursecategories'}{'cats'};
16510: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
16511: $changes{'togglecats'} = 1;
16512: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
16513: }
16514: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
16515: $changes{'categorize'} = 1;
16516: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
16517: }
16518: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
16519: $changes{'togglecatscomm'} = 1;
16520: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
16521: }
16522: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
16523: $changes{'categorizecomm'} = 1;
16524: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
16525:
16526: }
16527: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
16528: $changes{'togglecatsplace'} = 1;
16529: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
16530: }
16531: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
16532: $changes{'categorizeplace'} = 1;
16533: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
16534: }
16535: foreach my $item (@catitems) {
16536: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16537: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
16538: $changes{$item} = 1;
16539: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16540: }
16541: }
16542: }
16543: } else {
16544: $changes{'togglecats'} = 1;
16545: $changes{'categorize'} = 1;
16546: $changes{'togglecatscomm'} = 1;
16547: $changes{'categorizecomm'} = 1;
16548: $changes{'togglecatsplace'} = 1;
16549: $changes{'categorizeplace'} = 1;
16550: $domconfig{'coursecategories'} = {
16551: togglecats => $env{'form.togglecats'},
16552: categorize => $env{'form.categorize'},
16553: togglecatscomm => $env{'form.togglecatscomm'},
16554: categorizecomm => $env{'form.categorizecomm'},
16555: togglecatsplace => $env{'form.togglecatsplace'},
16556: categorizeplace => $env{'form.categorizeplace'},
16557: };
16558: foreach my $item (@catitems) {
16559: if ($env{'form.coursecat_'.$item} ne 'std') {
16560: $changes{$item} = 1;
16561: }
16562: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
16563: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
16564: }
16565: }
16566: }
16567: if (ref($cathash) eq 'HASH') {
16568: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
16569: push (@deletecategory,'instcode::0');
16570: }
16571: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
16572: push(@deletecategory,'communities::0');
16573: }
16574: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
16575: push(@deletecategory,'placement::0');
16576: }
16577: }
16578: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
16579: if (ref($cathash) eq 'HASH') {
16580: if (@deletecategory > 0) {
16581: #FIXME Need to remove category from all courses using a deleted category
16582: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
16583: foreach my $item (@deletecategory) {
16584: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
16585: delete($domconfig{'coursecategories'}{'cats'}{$item});
16586: $deletions{$item} = 1;
16587: &recurse_cat_deletes($item,$cathash,\%deletions);
16588: }
16589: }
16590: }
16591: foreach my $item (keys(%{$cathash})) {
16592: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16593: if ($cathash->{$item} ne $env{'form.'.$item}) {
16594: $reorderings{$item} = 1;
16595: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
16596: }
16597: if ($env{'form.addcategory_name_'.$item} ne '') {
16598: my $newcat = $env{'form.addcategory_name_'.$item};
16599: my $newdepth = $depth+1;
16600: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16601: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
16602: $adds{$newitem} = 1;
16603: }
16604: if ($env{'form.subcat_'.$item} ne '') {
16605: my $newcat = $env{'form.subcat_'.$item};
16606: my $newdepth = $depth+1;
16607: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
16608: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
16609: $adds{$newitem} = 1;
16610: }
16611: }
16612: }
16613: if ($env{'form.instcode'} eq '1') {
16614: if (ref($cathash) eq 'HASH') {
16615: my $newitem = 'instcode::0';
16616: if ($cathash->{$newitem} eq '') {
16617: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16618: $adds{$newitem} = 1;
16619: }
16620: } else {
16621: my $newitem = 'instcode::0';
16622: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
16623: $adds{$newitem} = 1;
16624: }
16625: }
16626: if ($env{'form.communities'} eq '1') {
16627: if (ref($cathash) eq 'HASH') {
16628: my $newitem = 'communities::0';
16629: if ($cathash->{$newitem} eq '') {
16630: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16631: $adds{$newitem} = 1;
16632: }
16633: } else {
16634: my $newitem = 'communities::0';
16635: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
16636: $adds{$newitem} = 1;
16637: }
16638: }
16639: if ($env{'form.placement'} eq '1') {
16640: if (ref($cathash) eq 'HASH') {
16641: my $newitem = 'placement::0';
16642: if ($cathash->{$newitem} eq '') {
16643: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
16644: $adds{$newitem} = 1;
16645: }
16646: } else {
16647: my $newitem = 'placement::0';
16648: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
16649: $adds{$newitem} = 1;
16650: }
16651: }
16652: if ($env{'form.addcategory_name'} ne '') {
16653: if (($env{'form.addcategory_name'} ne 'instcode') &&
16654: ($env{'form.addcategory_name'} ne 'communities') &&
16655: ($env{'form.addcategory_name'} ne 'placement')) {
16656: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
16657: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
16658: $adds{$newitem} = 1;
16659: }
16660: }
16661: my $putresult;
16662: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16663: if (keys(%deletions) > 0) {
16664: foreach my $key (keys(%deletions)) {
16665: if ($predelallitems{$key} ne '') {
16666: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
16667: }
16668: }
16669: }
16670: my (@chkcats,@chktrails,%chkallitems);
16671: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
16672: if (ref($chkcats[0]) eq 'ARRAY') {
16673: my $depth = 0;
16674: my $chg = 0;
16675: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
16676: my $name = $chkcats[0][$i];
16677: my $item;
16678: if ($name eq '') {
16679: $chg ++;
16680: } else {
16681: $item = &escape($name).'::0';
16682: if ($chg) {
16683: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
16684: }
16685: $depth ++;
16686: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
16687: $depth --;
16688: }
16689: }
16690: }
16691: }
16692: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16693: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
16694: if ($putresult eq 'ok') {
16695: my %title = (
16696: togglecats => 'Show/Hide a course in catalog',
16697: categorize => 'Assign a category to a course',
16698: togglecatscomm => 'Show/Hide a community in catalog',
16699: categorizecomm => 'Assign a category to a community',
16700: );
16701: my %level = (
16702: dom => 'set in Domain ("Modify Course/Community")',
16703: crs => 'set in Course ("Course Configuration")',
16704: comm => 'set in Community ("Community Configuration")',
16705: none => 'No catalog',
16706: std => 'Standard catalog',
16707: domonly => 'Domain-only catalog',
16708: codesrch => 'Code search form',
16709: );
16710: $resulttext = &mt('Changes made:').'<ul>';
16711: if ($changes{'togglecats'}) {
16712: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
16713: }
16714: if ($changes{'categorize'}) {
16715: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
16716: }
16717: if ($changes{'togglecatscomm'}) {
16718: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
16719: }
16720: if ($changes{'categorizecomm'}) {
16721: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
16722: }
16723: if ($changes{'unauth'}) {
16724: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
16725: }
16726: if ($changes{'auth'}) {
16727: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
16728: }
16729: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
16730: my $cathash;
16731: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
16732: $cathash = $domconfig{'coursecategories'}{'cats'};
16733: } else {
16734: $cathash = {};
16735: }
16736: my (@cats,@trails,%allitems);
16737: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
16738: if (keys(%deletions) > 0) {
16739: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
16740: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
16741: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
16742: }
16743: $resulttext .= '</ul></li>';
16744: }
16745: if (keys(%reorderings) > 0) {
16746: my %sort_by_trail;
16747: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
16748: foreach my $key (keys(%reorderings)) {
16749: if ($allitems{$key} ne '') {
16750: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16751: }
16752: }
16753: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16754: $resulttext .= '<li>'.$trails[$trail].'</li>';
16755: }
16756: $resulttext .= '</ul></li>';
16757: }
16758: if (keys(%adds) > 0) {
16759: my %sort_by_trail;
16760: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
16761: foreach my $key (keys(%adds)) {
16762: if ($allitems{$key} ne '') {
16763: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
16764: }
16765: }
16766: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
16767: $resulttext .= '<li>'.$trails[$trail].'</li>';
16768: }
16769: $resulttext .= '</ul></li>';
16770: }
16771: }
16772: $resulttext .= '</ul>';
16773: if ($changes{'unauth'} || $changes{'auth'}) {
16774: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
16775: if ($changes{'auth'}) {
16776: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
16777: }
16778: if ($changes{'unauth'}) {
16779: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
16780: }
16781: my $cachetime = 24*60*60;
16782: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16783: if (ref($lastactref) eq 'HASH') {
16784: $lastactref->{'domdefaults'} = 1;
16785: }
16786: }
16787: } else {
16788: $resulttext = '<span class="LC_error">'.
16789: &mt('An error occurred: [_1]',$putresult).'</span>';
16790: }
16791: } else {
16792: $resulttext = &mt('No changes made to course and community categories');
16793: }
16794: return $resulttext;
16795: }
16796:
16797: sub modify_serverstatuses {
16798: my ($dom,%domconfig) = @_;
16799: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
16800: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
16801: %currserverstatus = %{$domconfig{'serverstatuses'}};
16802: }
16803: my @pages = &serverstatus_pages();
16804: foreach my $type (@pages) {
16805: $newserverstatus{$type}{'namedusers'} = '';
16806: $newserverstatus{$type}{'machines'} = '';
16807: if (defined($env{'form.'.$type.'_namedusers'})) {
16808: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
16809: my @okusers;
16810: foreach my $user (@users) {
16811: my ($uname,$udom) = split(/:/,$user);
16812: if (($udom =~ /^$match_domain$/) &&
16813: (&Apache::lonnet::domain($udom)) &&
16814: ($uname =~ /^$match_username$/)) {
16815: if (!grep(/^\Q$user\E/,@okusers)) {
16816: push(@okusers,$user);
16817: }
16818: }
16819: }
16820: if (@okusers > 0) {
16821: @okusers = sort(@okusers);
16822: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
16823: }
16824: }
16825: if (defined($env{'form.'.$type.'_machines'})) {
16826: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
16827: my @okmachines;
16828: foreach my $ip (@machines) {
16829: my @parts = split(/\./,$ip);
16830: next if (@parts < 4);
16831: my $badip = 0;
16832: for (my $i=0; $i<4; $i++) {
16833: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
16834: $badip = 1;
16835: last;
16836: }
16837: }
16838: if (!$badip) {
16839: push(@okmachines,$ip);
16840: }
16841: }
16842: @okmachines = sort(@okmachines);
16843: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
16844: }
16845: }
16846: my %serverstatushash = (
16847: serverstatuses => \%newserverstatus,
16848: );
16849: foreach my $type (@pages) {
16850: foreach my $setting ('namedusers','machines') {
16851: my (@current,@new);
16852: if (ref($currserverstatus{$type}) eq 'HASH') {
16853: if ($currserverstatus{$type}{$setting} ne '') {
16854: @current = split(/,/,$currserverstatus{$type}{$setting});
16855: }
16856: }
16857: if ($newserverstatus{$type}{$setting} ne '') {
16858: @new = split(/,/,$newserverstatus{$type}{$setting});
16859: }
16860: if (@current > 0) {
16861: if (@new > 0) {
16862: foreach my $item (@current) {
16863: if (!grep(/^\Q$item\E$/,@new)) {
16864: $changes{$type}{$setting} = 1;
16865: last;
16866: }
16867: }
16868: foreach my $item (@new) {
16869: if (!grep(/^\Q$item\E$/,@current)) {
16870: $changes{$type}{$setting} = 1;
16871: last;
16872: }
16873: }
16874: } else {
16875: $changes{$type}{$setting} = 1;
16876: }
16877: } elsif (@new > 0) {
16878: $changes{$type}{$setting} = 1;
16879: }
16880: }
16881: }
16882: if (keys(%changes) > 0) {
16883: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
16884: my $putresult = &Apache::lonnet::put_dom('configuration',
16885: \%serverstatushash,$dom);
16886: if ($putresult eq 'ok') {
16887: $resulttext .= &mt('Changes made:').'<ul>';
16888: foreach my $type (@pages) {
16889: if (ref($changes{$type}) eq 'HASH') {
16890: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
16891: if ($changes{$type}{'namedusers'}) {
16892: if ($newserverstatus{$type}{'namedusers'} eq '') {
16893: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
16894: } else {
16895: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
16896: }
16897: }
16898: if ($changes{$type}{'machines'}) {
16899: if ($newserverstatus{$type}{'machines'} eq '') {
16900: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
16901: } else {
16902: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
16903: }
16904:
16905: }
16906: $resulttext .= '</ul></li>';
16907: }
16908: }
16909: $resulttext .= '</ul>';
16910: } else {
16911: $resulttext = '<span class="LC_error">'.
16912: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
16913:
16914: }
16915: } else {
16916: $resulttext = &mt('No changes made to access to server status pages');
16917: }
16918: return $resulttext;
16919: }
16920:
16921: sub modify_helpsettings {
16922: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16923: my ($resulttext,$errors,%changes,%helphash);
16924: my %defaultchecked = ('submitbugs' => 'on');
16925: my @offon = ('off','on');
16926: my @toggles = ('submitbugs');
16927: my %current = ('submitbugs' => '',
16928: 'adhoc' => {},
16929: );
16930: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
16931: %current = %{$domconfig{'helpsettings'}};
16932: }
16933: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16934: foreach my $item (@toggles) {
16935: if ($defaultchecked{$item} eq 'on') {
16936: if ($current{$item} eq '') {
16937: if ($env{'form.'.$item} eq '0') {
16938: $changes{$item} = 1;
16939: }
16940: } elsif ($current{$item} ne $env{'form.'.$item}) {
16941: $changes{$item} = 1;
16942: }
16943: } elsif ($defaultchecked{$item} eq 'off') {
16944: if ($current{$item} eq '') {
16945: if ($env{'form.'.$item} eq '1') {
16946: $changes{$item} = 1;
16947: }
16948: } elsif ($current{$item} ne $env{'form.'.$item}) {
16949: $changes{$item} = 1;
16950: }
16951: }
16952: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
16953: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
16954: }
16955: }
16956: my $maxnum = $env{'form.helproles_maxnum'};
16957: my $confname = $dom.'-domainconfig';
16958: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
16959: my (@allpos,%newsettings,%changedprivs,$newrole);
16960: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16961: my @accesstypes = ('all','dh','da','none','status','inc','exc');
16962: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
16963: my %lt = &Apache::lonlocal::texthash(
16964: s => 'system',
16965: d => 'domain',
16966: order => 'Display order',
16967: access => 'Role usage',
16968: all => 'All with domain helpdesk or helpdesk assistant role',
16969: dh => 'All with domain helpdesk role',
16970: da => 'All with domain helpdesk assistant role',
16971: none => 'None',
16972: status => 'Determined based on institutional status',
16973: inc => 'Include all, but exclude specific personnel',
16974: exc => 'Exclude all, but include specific personnel',
16975: );
16976: for (my $num=0; $num<=$maxnum; $num++) {
16977: my ($prefix,$identifier,$rolename,%curr);
16978: if ($num == $maxnum) {
16979: next unless ($env{'form.newcusthelp'} == $maxnum);
16980: $identifier = 'custhelp'.$num;
16981: $prefix = 'helproles_'.$num;
16982: $rolename = $env{'form.custhelpname'.$num};
16983: $rolename=~s/[^A-Za-z0-9]//gs;
16984: next if ($rolename eq '');
16985: next if (exists($existing{'rolesdef_'.$rolename}));
16986: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
16987: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
16988: $newprivs{'c'},$confname,$dom);
16989: if ($result ne 'ok') {
16990: $errors .= '<li><span class="LC_error">'.
16991: &mt('An error occurred storing the new custom role: [_1]',
16992: $result).'</span></li>';
16993: next;
16994: } else {
16995: $changedprivs{$rolename} = \%newprivs;
16996: $newrole = $rolename;
16997: }
16998: } else {
16999: $prefix = 'helproles_'.$num;
17000: $rolename = $env{'form.'.$prefix};
17001: next if ($rolename eq '');
17002: next unless (exists($existing{'rolesdef_'.$rolename}));
17003: $identifier = 'custhelp'.$num;
17004: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
17005: my %currprivs;
17006: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
17007: split(/\_/,$existing{'rolesdef_'.$rolename});
17008: foreach my $level ('c','d','s') {
17009: if ($newprivs{$level} ne $currprivs{$level}) {
17010: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
17011: $newprivs{'c'},$confname,$dom);
17012: if ($result ne 'ok') {
17013: $errors .= '<li><span class="LC_error">'.
17014: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
17015: $rolename,$result).'</span></li>';
17016: } else {
17017: $changedprivs{$rolename} = \%newprivs;
17018: }
17019: last;
17020: }
17021: }
17022: if (ref($current{'adhoc'}) eq 'HASH') {
17023: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17024: %curr = %{$current{'adhoc'}{$rolename}};
17025: }
17026: }
17027: }
17028: my $newpos = $env{'form.'.$prefix.'_pos'};
17029: $newpos =~ s/\D+//g;
17030: $allpos[$newpos] = $rolename;
17031: my $newdesc = $env{'form.'.$prefix.'_desc'};
17032: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
17033: if ($curr{'desc'}) {
17034: if ($curr{'desc'} ne $newdesc) {
17035: $changes{'customrole'}{$rolename}{'desc'} = 1;
17036: $newsettings{$rolename}{'desc'} = $newdesc;
17037: }
17038: } elsif ($newdesc ne '') {
17039: $changes{'customrole'}{$rolename}{'desc'} = 1;
17040: $newsettings{$rolename}{'desc'} = $newdesc;
17041: }
17042: my $access = $env{'form.'.$prefix.'_access'};
17043: if (grep(/^\Q$access\E$/,@accesstypes)) {
17044: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
17045: if ($access eq 'status') {
17046: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
17047: if (scalar(@statuses) == 0) {
17048: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
17049: } else {
17050: my (@shownstatus,$numtypes);
17051: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17052: if (ref($types) eq 'ARRAY') {
17053: $numtypes = scalar(@{$types});
17054: foreach my $type (sort(@statuses)) {
17055: if ($type eq 'default') {
17056: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17057: } elsif (grep(/^\Q$type\E$/,@{$types})) {
17058: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
17059: push(@shownstatus,$usertypes->{$type});
17060: }
17061: }
17062: }
17063: if (grep(/^default$/,@statuses)) {
17064: push(@shownstatus,$othertitle);
17065: }
17066: if (scalar(@shownstatus) == 1+$numtypes) {
17067: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
17068: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
17069: } else {
17070: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
17071: if (ref($curr{'status'}) eq 'ARRAY') {
17072: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17073: if (@diffs) {
17074: $changes{'customrole'}{$rolename}{$access} = 1;
17075: }
17076: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17077: $changes{'customrole'}{$rolename}{$access} = 1;
17078: }
17079: }
17080: }
17081: } elsif (($access eq 'inc') || ($access eq 'exc')) {
17082: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
17083: my @newspecstaff;
17084: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
17085: foreach my $person (sort(@personnel)) {
17086: if ($domhelpdesk{$person}) {
17087: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
17088: }
17089: }
17090: if (ref($curr{$access}) eq 'ARRAY') {
17091: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
17092: if (@diffs) {
17093: $changes{'customrole'}{$rolename}{$access} = 1;
17094: }
17095: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17096: $changes{'customrole'}{$rolename}{$access} = 1;
17097: }
17098: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
17099: my ($uname,$udom) = split(/:/,$person);
17100: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
17101: }
17102: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
17103: }
17104: } else {
17105: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
17106: }
17107: unless ($curr{'access'} eq $access) {
17108: $changes{'customrole'}{$rolename}{'access'} = 1;
17109: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
17110: }
17111: }
17112: if (@allpos > 0) {
17113: my $idx = 0;
17114: foreach my $rolename (@allpos) {
17115: if ($rolename ne '') {
17116: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
17117: if (ref($current{'adhoc'}) eq 'HASH') {
17118: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
17119: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
17120: $changes{'customrole'}{$rolename}{'order'} = 1;
17121: $newsettings{$rolename}{'order'} = $idx+1;
17122: }
17123: }
17124: }
17125: $idx ++;
17126: }
17127: }
17128: }
17129: my $putresult;
17130: if (keys(%changes) > 0) {
17131: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
17132: if ($putresult eq 'ok') {
17133: if (ref($helphash{'helpsettings'}) eq 'HASH') {
17134: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
17135: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
17136: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
17137: }
17138: }
17139: my $cachetime = 24*60*60;
17140: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17141: if (ref($lastactref) eq 'HASH') {
17142: $lastactref->{'domdefaults'} = 1;
17143: }
17144: } else {
17145: $errors .= '<li><span class="LC_error">'.
17146: &mt('An error occurred storing the settings: [_1]',
17147: $putresult).'</span></li>';
17148: }
17149: }
17150: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
17151: $resulttext = &mt('Changes made:').'<ul>';
17152: my (%shownprivs,@levelorder);
17153: @levelorder = ('c','d','s');
17154: if ((keys(%changes)) && ($putresult eq 'ok')) {
17155: foreach my $item (sort(keys(%changes))) {
17156: if ($item eq 'submitbugs') {
17157: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
17158: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
17159: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
17160: } elsif ($item eq 'customrole') {
17161: if (ref($changes{'customrole'}) eq 'HASH') {
17162: my @keyorder = ('order','desc','access','status','exc','inc');
17163: my %keytext = &Apache::lonlocal::texthash(
17164: order => 'Order',
17165: desc => 'Role description',
17166: access => 'Role usage',
17167: status => 'Allowed institutional types',
17168: exc => 'Allowed personnel',
17169: inc => 'Disallowed personnel',
17170: );
17171: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
17172: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
17173: if ($role eq $newrole) {
17174: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
17175: $role).'<ul>';
17176: } else {
17177: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17178: $role).'<ul>';
17179: }
17180: foreach my $key (@keyorder) {
17181: if ($changes{'customrole'}{$role}{$key}) {
17182: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
17183: $keytext{$key},$newsettings{$role}{$key}).
17184: '</li>';
17185: }
17186: }
17187: if (ref($changedprivs{$role}) eq 'HASH') {
17188: $shownprivs{$role} = 1;
17189: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
17190: foreach my $level (@levelorder) {
17191: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17192: next if ($item eq '');
17193: my ($priv) = split(/\&/,$item,2);
17194: if (&Apache::lonnet::plaintext($priv)) {
17195: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17196: unless ($level eq 'c') {
17197: $resulttext .= ' ('.$lt{$level}.')';
17198: }
17199: $resulttext .= '</li>';
17200: }
17201: }
17202: }
17203: $resulttext .= '</ul>';
17204: }
17205: $resulttext .= '</ul></li>';
17206: }
17207: }
17208: }
17209: }
17210: }
17211: }
17212: if (keys(%changedprivs)) {
17213: foreach my $role (sort(keys(%changedprivs))) {
17214: unless ($shownprivs{$role}) {
17215: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
17216: $role).'<ul>'.
17217: '<li>'.&mt('Privileges set to :').'<ul>';
17218: foreach my $level (@levelorder) {
17219: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
17220: next if ($item eq '');
17221: my ($priv) = split(/\&/,$item,2);
17222: if (&Apache::lonnet::plaintext($priv)) {
17223: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
17224: unless ($level eq 'c') {
17225: $resulttext .= ' ('.$lt{$level}.')';
17226: }
17227: $resulttext .= '</li>';
17228: }
17229: }
17230: }
17231: $resulttext .= '</ul></li></ul></li>';
17232: }
17233: }
17234: }
17235: $resulttext .= '</ul>';
17236: } else {
17237: $resulttext = &mt('No changes made to help settings');
17238: }
17239: if ($errors) {
17240: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
17241: $errors.'</ul>';
17242: }
17243: return $resulttext;
17244: }
17245:
17246: sub modify_coursedefaults {
17247: my ($dom,$lastactref,%domconfig) = @_;
17248: my ($resulttext,$errors,%changes,%defaultshash);
17249: my %defaultchecked = (
17250: 'canuse_pdfforms' => 'off',
17251: 'uselcmath' => 'on',
17252: 'usejsme' => 'on'
17253: );
17254: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
17255: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
17256: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
17257: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
17258: 'mysqltables_textbook','mysqltables_placement');
17259: my @types = ('official','unofficial','community','textbook','placement');
17260: my %staticdefaults = (
17261: anonsurvey_threshold => 10,
17262: uploadquota => 500,
17263: postsubmit => 60,
17264: mysqltables => 172800,
17265: );
17266: my %texoptions = (
17267: MathJax => 'MathJax',
17268: mimetex => &mt('Convert to Images'),
17269: tth => &mt('TeX to HTML'),
17270: );
17271: $defaultshash{'coursedefaults'} = {};
17272:
17273: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
17274: if ($domconfig{'coursedefaults'} eq '') {
17275: $domconfig{'coursedefaults'} = {};
17276: }
17277: }
17278:
17279: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
17280: foreach my $item (@toggles) {
17281: if ($defaultchecked{$item} eq 'on') {
17282: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17283: ($env{'form.'.$item} eq '0')) {
17284: $changes{$item} = 1;
17285: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17286: $changes{$item} = 1;
17287: }
17288: } elsif ($defaultchecked{$item} eq 'off') {
17289: if (($domconfig{'coursedefaults'}{$item} eq '') &&
17290: ($env{'form.'.$item} eq '1')) {
17291: $changes{$item} = 1;
17292: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
17293: $changes{$item} = 1;
17294: }
17295: }
17296: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
17297: }
17298: foreach my $item (@numbers) {
17299: my ($currdef,$newdef);
17300: $newdef = $env{'form.'.$item};
17301: if ($item eq 'anonsurvey_threshold') {
17302: $currdef = $domconfig{'coursedefaults'}{$item};
17303: $newdef =~ s/\D//g;
17304: if ($newdef eq '' || $newdef < 1) {
17305: $newdef = 1;
17306: }
17307: $defaultshash{'coursedefaults'}{$item} = $newdef;
17308: } else {
17309: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
17310: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
17311: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
17312: }
17313: $newdef =~ s/[^\w.\-]//g;
17314: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
17315: }
17316: if ($currdef ne $newdef) {
17317: if ($item eq 'anonsurvey_threshold') {
17318: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
17319: $changes{$item} = 1;
17320: }
17321: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
17322: my $setting = $1;
17323: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
17324: $changes{$setting} = 1;
17325: }
17326: }
17327: }
17328: }
17329: my $texengine;
17330: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
17331: $texengine = $env{'form.texengine'};
17332: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
17333: if ($currdef eq '') {
17334: unless ($texengine eq $Apache::lonnet::deftex) {
17335: $changes{'texengine'} = 1;
17336: }
17337: } elsif ($currdef ne $texengine) {
17338: $changes{'texengine'} = 1;
17339: }
17340: }
17341: if ($texengine ne '') {
17342: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
17343: }
17344: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
17345: my @currclonecode;
17346: if (ref($currclone) eq 'HASH') {
17347: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
17348: @currclonecode = @{$currclone->{'instcode'}};
17349: }
17350: }
17351: my $newclone;
17352: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
17353: $newclone = $env{'form.canclone'};
17354: }
17355: if ($newclone eq 'instcode') {
17356: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
17357: my (%codedefaults,@code_order,@clonecode);
17358: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
17359: \@code_order);
17360: foreach my $item (@code_order) {
17361: if (grep(/^\Q$item\E$/,@newcodes)) {
17362: push(@clonecode,$item);
17363: }
17364: }
17365: if (@clonecode) {
17366: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
17367: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
17368: if (@diffs) {
17369: $changes{'canclone'} = 1;
17370: }
17371: } else {
17372: $newclone eq '';
17373: }
17374: } elsif ($newclone ne '') {
17375: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
17376: }
17377: if ($newclone ne $currclone) {
17378: $changes{'canclone'} = 1;
17379: }
17380: my %credits;
17381: foreach my $type (@types) {
17382: unless ($type eq 'community') {
17383: $credits{$type} = $env{'form.'.$type.'_credits'};
17384: $credits{$type} =~ s/[^\d.]+//g;
17385: }
17386: }
17387: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
17388: ($env{'form.coursecredits'} eq '1')) {
17389: $changes{'coursecredits'} = 1;
17390: foreach my $type (keys(%credits)) {
17391: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17392: }
17393: } else {
17394: if ($env{'form.coursecredits'} eq '1') {
17395: foreach my $type (@types) {
17396: unless ($type eq 'community') {
17397: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
17398: $changes{'coursecredits'} = 1;
17399: }
17400: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
17401: }
17402: }
17403: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17404: foreach my $type (@types) {
17405: unless ($type eq 'community') {
17406: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
17407: $changes{'coursecredits'} = 1;
17408: last;
17409: }
17410: }
17411: }
17412: }
17413: }
17414: if ($env{'form.postsubmit'} eq '1') {
17415: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
17416: my %currtimeout;
17417: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17418: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
17419: $changes{'postsubmit'} = 1;
17420: }
17421: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17422: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
17423: }
17424: } else {
17425: $changes{'postsubmit'} = 1;
17426: }
17427: foreach my $type (@types) {
17428: my $timeout = $env{'form.'.$type.'_timeout'};
17429: $timeout =~ s/\D//g;
17430: if ($timeout == $staticdefaults{'postsubmit'}) {
17431: $timeout = '';
17432: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
17433: $timeout = '0';
17434: }
17435: unless ($timeout eq '') {
17436: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
17437: }
17438: if (exists($currtimeout{$type})) {
17439: if ($timeout ne $currtimeout{$type}) {
17440: $changes{'postsubmit'} = 1;
17441: }
17442: } elsif ($timeout ne '') {
17443: $changes{'postsubmit'} = 1;
17444: }
17445: }
17446: } else {
17447: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
17448: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17449: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
17450: $changes{'postsubmit'} = 1;
17451: }
17452: } else {
17453: $changes{'postsubmit'} = 1;
17454: }
17455: }
17456: }
17457: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17458: $dom);
17459: if ($putresult eq 'ok') {
17460: if (keys(%changes) > 0) {
17461: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17462: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
17463: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
17464: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
17465: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
17466: if ($changes{$item}) {
17467: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
17468: }
17469: }
17470: if ($changes{'coursecredits'}) {
17471: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17472: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
17473: $domdefaults{$type.'credits'} =
17474: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
17475: }
17476: }
17477: }
17478: if ($changes{'postsubmit'}) {
17479: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17480: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
17481: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17482: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
17483: $domdefaults{$type.'postsubtimeout'} =
17484: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17485: }
17486: }
17487: }
17488: }
17489: if ($changes{'uploadquota'}) {
17490: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17491: foreach my $type (@types) {
17492: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
17493: }
17494: }
17495: }
17496: if ($changes{'canclone'}) {
17497: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17498: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17499: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
17500: if (@clonecodes) {
17501: $domdefaults{'canclone'} = join('+',@clonecodes);
17502: }
17503: }
17504: } else {
17505: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
17506: }
17507: }
17508: my $cachetime = 24*60*60;
17509: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17510: if (ref($lastactref) eq 'HASH') {
17511: $lastactref->{'domdefaults'} = 1;
17512: }
17513: }
17514: $resulttext = &mt('Changes made:').'<ul>';
17515: foreach my $item (sort(keys(%changes))) {
17516: if ($item eq 'canuse_pdfforms') {
17517: if ($env{'form.'.$item} eq '1') {
17518: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
17519: } else {
17520: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
17521: }
17522: } elsif ($item eq 'uselcmath') {
17523: if ($env{'form.'.$item} eq '1') {
17524: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
17525: } else {
17526: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
17527: }
17528: } elsif ($item eq 'usejsme') {
17529: if ($env{'form.'.$item} eq '1') {
17530: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
17531: } else {
17532: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
17533: }
17534: } elsif ($item eq 'texengine') {
17535: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
17536: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
17537: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
17538: }
17539: } elsif ($item eq 'anonsurvey_threshold') {
17540: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
17541: } elsif ($item eq 'uploadquota') {
17542: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
17543: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
17544: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
17545: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
17546: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
17547: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
17548: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
17549: '</ul>'.
17550: '</li>';
17551: } else {
17552: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
17553: }
17554: } elsif ($item eq 'mysqltables') {
17555: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
17556: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
17557: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
17558: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
17559: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
17560: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
17561: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
17562: '</ul>'.
17563: '</li>';
17564: } else {
17565: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
17566: }
17567: } elsif ($item eq 'postsubmit') {
17568: if ($domdefaults{'postsubmit'} eq 'off') {
17569: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
17570: } else {
17571: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
17572: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
17573: $resulttext .= &mt('durations:').'<ul>';
17574: foreach my $type (@types) {
17575: $resulttext .= '<li>';
17576: my $timeout;
17577: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
17578: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
17579: }
17580: my $display;
17581: if ($timeout eq '0') {
17582: $display = &mt('unlimited');
17583: } elsif ($timeout eq '') {
17584: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
17585: } else {
17586: $display = &mt('[quant,_1,second]',$timeout);
17587: }
17588: if ($type eq 'community') {
17589: $resulttext .= &mt('Communities');
17590: } elsif ($type eq 'official') {
17591: $resulttext .= &mt('Official courses');
17592: } elsif ($type eq 'unofficial') {
17593: $resulttext .= &mt('Unofficial courses');
17594: } elsif ($type eq 'textbook') {
17595: $resulttext .= &mt('Textbook courses');
17596: } elsif ($type eq 'placement') {
17597: $resulttext .= &mt('Placement tests');
17598: }
17599: $resulttext .= ' -- '.$display.'</li>';
17600: }
17601: $resulttext .= '</ul>';
17602: }
17603: $resulttext .= '</li>';
17604: }
17605: } elsif ($item eq 'coursecredits') {
17606: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
17607: if (($domdefaults{'officialcredits'} eq '') &&
17608: ($domdefaults{'unofficialcredits'} eq '') &&
17609: ($domdefaults{'textbookcredits'} eq '')) {
17610: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17611: } else {
17612: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
17613: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
17614: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
17615: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
17616: '</ul>'.
17617: '</li>';
17618: }
17619: } else {
17620: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
17621: }
17622: } elsif ($item eq 'canclone') {
17623: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
17624: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
17625: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
17626: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
17627: }
17628: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
17629: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
17630: } else {
17631: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
17632: }
17633: }
17634: }
17635: $resulttext .= '</ul>';
17636: } else {
17637: $resulttext = &mt('No changes made to course defaults');
17638: }
17639: } else {
17640: $resulttext = '<span class="LC_error">'.
17641: &mt('An error occurred: [_1]',$putresult).'</span>';
17642: }
17643: return $resulttext;
17644: }
17645:
17646: sub modify_selfenrollment {
17647: my ($dom,$lastactref,%domconfig) = @_;
17648: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
17649: my @types = ('official','unofficial','community','textbook','placement');
17650: my %titles = &tool_titles();
17651: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
17652: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
17653: $ordered{'default'} = ['types','registered','approval','limit'];
17654:
17655: my (%roles,%shown,%toplevel);
17656: $roles{'0'} = &Apache::lonnet::plaintext('dc');
17657:
17658: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
17659: if ($domconfig{'selfenrollment'} eq '') {
17660: $domconfig{'selfenrollment'} = {};
17661: }
17662: }
17663: %toplevel = (
17664: admin => 'Configuration Rights',
17665: default => 'Default settings',
17666: validation => 'Validation of self-enrollment requests',
17667: );
17668: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
17669:
17670: if (ref($ordered{'admin'}) eq 'ARRAY') {
17671: foreach my $item (@{$ordered{'admin'}}) {
17672: foreach my $type (@types) {
17673: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
17674: $selfenrollhash{'admin'}{$type}{$item} = 1;
17675: } else {
17676: $selfenrollhash{'admin'}{$type}{$item} = 0;
17677: }
17678: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
17679: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
17680: if ($selfenrollhash{'admin'}{$type}{$item} ne
17681: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
17682: push(@{$changes{'admin'}{$type}},$item);
17683: }
17684: } else {
17685: if (!$selfenrollhash{'admin'}{$type}{$item}) {
17686: push(@{$changes{'admin'}{$type}},$item);
17687: }
17688: }
17689: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
17690: push(@{$changes{'admin'}{$type}},$item);
17691: }
17692: }
17693: }
17694: }
17695:
17696: foreach my $item (@{$ordered{'default'}}) {
17697: foreach my $type (@types) {
17698: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
17699: if ($item eq 'types') {
17700: unless (($value eq 'all') || ($value eq 'dom')) {
17701: $value = '';
17702: }
17703: } elsif ($item eq 'registered') {
17704: unless ($value eq '1') {
17705: $value = 0;
17706: }
17707: } elsif ($item eq 'approval') {
17708: unless ($value =~ /^[012]$/) {
17709: $value = 0;
17710: }
17711: } else {
17712: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17713: $value = 'none';
17714: }
17715: }
17716: $selfenrollhash{'default'}{$type}{$item} = $value;
17717: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
17718: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17719: if ($selfenrollhash{'default'}{$type}{$item} ne
17720: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
17721: push(@{$changes{'default'}{$type}},$item);
17722: }
17723: } else {
17724: push(@{$changes{'default'}{$type}},$item);
17725: }
17726: } else {
17727: push(@{$changes{'default'}{$type}},$item);
17728: }
17729: if ($item eq 'limit') {
17730: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
17731: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
17732: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
17733: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
17734: }
17735: } else {
17736: $selfenrollhash{'default'}{$type}{'cap'} = '';
17737: }
17738: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
17739: if ($selfenrollhash{'default'}{$type}{'cap'} ne
17740: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
17741: push(@{$changes{'default'}{$type}},'cap');
17742: }
17743: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
17744: push(@{$changes{'default'}{$type}},'cap');
17745: }
17746: }
17747: }
17748: }
17749:
17750: foreach my $item (@{$itemsref}) {
17751: if ($item eq 'fields') {
17752: my @changed;
17753: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
17754: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
17755: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
17756: }
17757: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17758: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
17759: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
17760: $domconfig{'selfenrollment'}{'validation'}{$item});
17761: } else {
17762: @changed = @{$selfenrollhash{'validation'}{$item}};
17763: }
17764: } else {
17765: @changed = @{$selfenrollhash{'validation'}{$item}};
17766: }
17767: if (@changed) {
17768: if ($selfenrollhash{'validation'}{$item}) {
17769: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
17770: } else {
17771: $changes{'validation'}{$item} = &mt('None');
17772: }
17773: }
17774: } else {
17775: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
17776: if ($item eq 'markup') {
17777: if ($env{'form.selfenroll_validation_'.$item}) {
17778: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
17779: }
17780: }
17781: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
17782: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
17783: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
17784: }
17785: }
17786: }
17787: }
17788:
17789: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
17790: $dom);
17791: if ($putresult eq 'ok') {
17792: if (keys(%changes) > 0) {
17793: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17794: $resulttext = &mt('Changes made:').'<ul>';
17795: foreach my $key ('admin','default','validation') {
17796: if (ref($changes{$key}) eq 'HASH') {
17797: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
17798: if ($key eq 'validation') {
17799: foreach my $item (@{$itemsref}) {
17800: if (exists($changes{$key}{$item})) {
17801: if ($item eq 'markup') {
17802: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17803: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
17804: } else {
17805: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
17806: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
17807: }
17808: }
17809: }
17810: } else {
17811: foreach my $type (@types) {
17812: if ($type eq 'community') {
17813: $roles{'1'} = &mt('Community personnel');
17814: } else {
17815: $roles{'1'} = &mt('Course personnel');
17816: }
17817: if (ref($changes{$key}{$type}) eq 'ARRAY') {
17818: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17819: if ($key eq 'admin') {
17820: my @mgrdc = ();
17821: if (ref($ordered{$key}) eq 'ARRAY') {
17822: foreach my $item (@{$ordered{'admin'}}) {
17823: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
17824: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
17825: push(@mgrdc,$item);
17826: }
17827: }
17828: }
17829: if (@mgrdc) {
17830: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
17831: } else {
17832: delete($domdefaults{$type.'selfenrolladmdc'});
17833: }
17834: }
17835: } else {
17836: if (ref($ordered{$key}) eq 'ARRAY') {
17837: foreach my $item (@{$ordered{$key}}) {
17838: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
17839: $domdefaults{$type.'selfenroll'.$item} =
17840: $selfenrollhash{$key}{$type}{$item};
17841: }
17842: }
17843: }
17844: }
17845: }
17846: $resulttext .= '<li>'.$titles{$type}.'<ul>';
17847: foreach my $item (@{$ordered{$key}}) {
17848: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
17849: $resulttext .= '<li>';
17850: if ($key eq 'admin') {
17851: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
17852: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
17853: } else {
17854: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
17855: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
17856: }
17857: $resulttext .= '</li>';
17858: }
17859: }
17860: $resulttext .= '</ul></li>';
17861: }
17862: }
17863: $resulttext .= '</ul></li>';
17864: }
17865: }
17866: }
17867: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
17868: my $cachetime = 24*60*60;
17869: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17870: if (ref($lastactref) eq 'HASH') {
17871: $lastactref->{'domdefaults'} = 1;
17872: }
17873: }
17874: $resulttext .= '</ul>';
17875: } else {
17876: $resulttext = &mt('No changes made to self-enrollment settings');
17877: }
17878: } else {
17879: $resulttext = '<span class="LC_error">'.
17880: &mt('An error occurred: [_1]',$putresult).'</span>';
17881: }
17882: return $resulttext;
17883: }
17884:
17885: sub modify_usersessions {
17886: my ($dom,$lastactref,%domconfig) = @_;
17887: my @hostingtypes = ('version','excludedomain','includedomain');
17888: my @offloadtypes = ('primary','default');
17889: my %types = (
17890: remote => \@hostingtypes,
17891: hosted => \@hostingtypes,
17892: spares => \@offloadtypes,
17893: );
17894: my @prefixes = ('remote','hosted','spares');
17895: my @lcversions = &Apache::lonnet::all_loncaparevs();
17896: my (%by_ip,%by_location,@intdoms,@instdoms);
17897: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17898: my @locations = sort(keys(%by_location));
17899: my (%defaultshash,%changes);
17900: foreach my $prefix (@prefixes) {
17901: $defaultshash{'usersessions'}{$prefix} = {};
17902: }
17903: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17904: my $resulttext;
17905: my %iphost = &Apache::lonnet::get_iphost();
17906: foreach my $prefix (@prefixes) {
17907: next if ($prefix eq 'spares');
17908: foreach my $type (@{$types{$prefix}}) {
17909: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
17910: if ($type eq 'version') {
17911: my $value = $env{'form.'.$prefix.'_'.$type};
17912: my $okvalue;
17913: if ($value ne '') {
17914: if (grep(/^\Q$value\E$/,@lcversions)) {
17915: $okvalue = $value;
17916: }
17917: }
17918: if (ref($domconfig{'usersessions'}) eq 'HASH') {
17919: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
17920: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
17921: if ($inuse == 0) {
17922: $changes{$prefix}{$type} = 1;
17923: } else {
17924: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
17925: $changes{$prefix}{$type} = 1;
17926: }
17927: if ($okvalue ne '') {
17928: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17929: }
17930: }
17931: } else {
17932: if (($inuse == 1) && ($okvalue ne '')) {
17933: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17934: $changes{$prefix}{$type} = 1;
17935: }
17936: }
17937: } else {
17938: if (($inuse == 1) && ($okvalue ne '')) {
17939: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17940: $changes{$prefix}{$type} = 1;
17941: }
17942: }
17943: } else {
17944: if (($inuse == 1) && ($okvalue ne '')) {
17945: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
17946: $changes{$prefix}{$type} = 1;
17947: }
17948: }
17949: } else {
17950: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
17951: my @okvals;
17952: foreach my $val (@vals) {
17953: if ($val =~ /:/) {
17954: my @items = split(/:/,$val);
17955: foreach my $item (@items) {
17956: if (ref($by_location{$item}) eq 'ARRAY') {
17957: push(@okvals,$item);
17958: }
17959: }
17960: } else {
17961: if (ref($by_location{$val}) eq 'ARRAY') {
17962: push(@okvals,$val);
17963: }
17964: }
17965: }
17966: @okvals = sort(@okvals);
17967: if (ref($domconfig{'usersessions'}) eq 'HASH') {
17968: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
17969: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
17970: if ($inuse == 0) {
17971: $changes{$prefix}{$type} = 1;
17972: } else {
17973: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17974: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
17975: if (@changed > 0) {
17976: $changes{$prefix}{$type} = 1;
17977: }
17978: }
17979: } else {
17980: if ($inuse == 1) {
17981: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17982: $changes{$prefix}{$type} = 1;
17983: }
17984: }
17985: } else {
17986: if ($inuse == 1) {
17987: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17988: $changes{$prefix}{$type} = 1;
17989: }
17990: }
17991: } else {
17992: if ($inuse == 1) {
17993: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
17994: $changes{$prefix}{$type} = 1;
17995: }
17996: }
17997: }
17998: }
17999: }
18000:
18001: my @alldoms = &Apache::lonnet::all_domains();
18002: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18003: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
18004: my $savespares;
18005:
18006: foreach my $lonhost (sort(keys(%servers))) {
18007: my $serverhomeID =
18008: &Apache::lonnet::get_server_homeID($servers{$lonhost});
18009: my $serverhostname = &Apache::lonnet::hostname($lonhost);
18010: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
18011: my %spareschg;
18012: foreach my $type (@{$types{'spares'}}) {
18013: my @okspares;
18014: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
18015: foreach my $server (@checked) {
18016: if (&Apache::lonnet::hostname($server) ne '') {
18017: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
18018: unless (grep(/^\Q$server\E$/,@okspares)) {
18019: push(@okspares,$server);
18020: }
18021: }
18022: }
18023: }
18024: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
18025: my $newspare;
18026: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
18027: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
18028: $newspare = $new;
18029: }
18030: }
18031: my @spares;
18032: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
18033: @spares = sort(@okspares,$newspare);
18034: } else {
18035: @spares = sort(@okspares);
18036: }
18037: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
18038: if (ref($spareid{$lonhost}) eq 'HASH') {
18039: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
18040: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
18041: if (@diffs > 0) {
18042: $spareschg{$type} = 1;
18043: }
18044: }
18045: }
18046: }
18047: if (keys(%spareschg) > 0) {
18048: $changes{'spares'}{$lonhost} = \%spareschg;
18049: }
18050: }
18051: $defaultshash{'usersessions'}{'offloadnow'} = {};
18052: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
18053: my @okoffload;
18054: if (@offloadnow) {
18055: foreach my $server (@offloadnow) {
18056: if (&Apache::lonnet::hostname($server) ne '') {
18057: unless (grep(/^\Q$server\E$/,@okoffload)) {
18058: push(@okoffload,$server);
18059: }
18060: }
18061: }
18062: if (@okoffload) {
18063: foreach my $lonhost (@okoffload) {
18064: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
18065: }
18066: }
18067: }
18068: if (ref($domconfig{'usersessions'}) eq 'HASH') {
18069: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
18070: if (ref($changes{'spares'}) eq 'HASH') {
18071: if (keys(%{$changes{'spares'}}) > 0) {
18072: $savespares = 1;
18073: }
18074: }
18075: } else {
18076: $savespares = 1;
18077: }
18078: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
18079: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
18080: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
18081: $changes{'offloadnow'} = 1;
18082: last;
18083: }
18084: }
18085: unless ($changes{'offloadnow'}) {
18086: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
18087: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
18088: $changes{'offloadnow'} = 1;
18089: last;
18090: }
18091: }
18092: }
18093: } elsif (@okoffload) {
18094: $changes{'offloadnow'} = 1;
18095: }
18096: } elsif (@okoffload) {
18097: $changes{'offloadnow'} = 1;
18098: }
18099: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
18100: if ((keys(%changes) > 0) || ($savespares)) {
18101: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18102: $dom);
18103: if ($putresult eq 'ok') {
18104: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18105: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
18106: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
18107: }
18108: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
18109: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
18110: }
18111: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18112: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
18113: }
18114: }
18115: my $cachetime = 24*60*60;
18116: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18117: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
18118: if (ref($lastactref) eq 'HASH') {
18119: $lastactref->{'domdefaults'} = 1;
18120: $lastactref->{'usersessions'} = 1;
18121: }
18122: if (keys(%changes) > 0) {
18123: my %lt = &usersession_titles();
18124: $resulttext = &mt('Changes made:').'<ul>';
18125: foreach my $prefix (@prefixes) {
18126: if (ref($changes{$prefix}) eq 'HASH') {
18127: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
18128: if ($prefix eq 'spares') {
18129: if (ref($changes{$prefix}) eq 'HASH') {
18130: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
18131: $resulttext .= '<li><b>'.$lonhost.'</b> ';
18132: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
18133: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
18134: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18135: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
18136: foreach my $type (@{$types{$prefix}}) {
18137: if ($changes{$prefix}{$lonhost}{$type}) {
18138: my $offloadto = &mt('None');
18139: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
18140: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
18141: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
18142: }
18143: }
18144: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
18145: }
18146: }
18147: }
18148: $resulttext .= '</li>';
18149: }
18150: }
18151: } else {
18152: foreach my $type (@{$types{$prefix}}) {
18153: if (defined($changes{$prefix}{$type})) {
18154: my ($newvalue,$notinuse);
18155: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
18156: if (ref($defaultshash{'usersessions'}{$prefix})) {
18157: if ($type eq 'version') {
18158: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
18159: } else {
18160: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
18161: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
18162: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
18163: }
18164: } else {
18165: $notinuse = 1;
18166: }
18167: }
18168: }
18169: }
18170: if ($newvalue eq '') {
18171: if ($type eq 'version') {
18172: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
18173: } elsif ($notinuse) {
18174: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
18175: } else {
18176: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18177: }
18178: } else {
18179: if ($type eq 'version') {
18180: $newvalue .= ' '.&mt('(or later)');
18181: }
18182: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18183: }
18184: }
18185: }
18186: }
18187: $resulttext .= '</ul>';
18188: }
18189: }
18190: if ($changes{'offloadnow'}) {
18191: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
18192: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
18193: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
18194: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
18195: $resulttext .= '<li>'.$lonhost.'</li>';
18196: }
18197: $resulttext .= '</ul>';
18198: } else {
18199: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
18200: }
18201: } else {
18202: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
18203: }
18204: }
18205: $resulttext .= '</ul>';
18206: } else {
18207: $resulttext = $nochgmsg;
18208: }
18209: } else {
18210: $resulttext = '<span class="LC_error">'.
18211: &mt('An error occurred: [_1]',$putresult).'</span>';
18212: }
18213: } else {
18214: $resulttext = $nochgmsg;
18215: }
18216: return $resulttext;
18217: }
18218:
18219: sub modify_ssl {
18220: my ($dom,$lastactref,%domconfig) = @_;
18221: my (%by_ip,%by_location,@intdoms,@instdoms);
18222: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
18223: my @locations = sort(keys(%by_location));
18224: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18225: my (%defaultshash,%changes);
18226: my $action = 'ssl';
18227: my @prefixes = ('connto','connfrom','replication');
18228: foreach my $prefix (@prefixes) {
18229: $defaultshash{$action}{$prefix} = {};
18230: }
18231: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18232: my $resulttext;
18233: my %iphost = &Apache::lonnet::get_iphost();
18234: my @reptypes = ('certreq','nocertreq');
18235: my @connecttypes = ('dom','intdom','other');
18236: my %types = (
18237: connto => \@connecttypes,
18238: connfrom => \@connecttypes,
18239: replication => \@reptypes,
18240: );
18241: foreach my $prefix (sort(keys(%types))) {
18242: foreach my $type (@{$types{$prefix}}) {
18243: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
18244: my $value = 'yes';
18245: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
18246: $value = $env{'form.'.$prefix.'_'.$type};
18247: }
18248: if (ref($domconfig{$action}) eq 'HASH') {
18249: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
18250: if ($domconfig{$action}{$prefix}{$type} ne '') {
18251: if ($value ne $domconfig{$action}{$prefix}{$type}) {
18252: $changes{$prefix}{$type} = 1;
18253: }
18254: $defaultshash{$action}{$prefix}{$type} = $value;
18255: } else {
18256: $defaultshash{$action}{$prefix}{$type} = $value;
18257: $changes{$prefix}{$type} = 1;
18258: }
18259: } else {
18260: $defaultshash{$action}{$prefix}{$type} = $value;
18261: $changes{$prefix}{$type} = 1;
18262: }
18263: } else {
18264: $defaultshash{$action}{$prefix}{$type} = $value;
18265: $changes{$prefix}{$type} = 1;
18266: }
18267: if (($type eq 'dom') && (keys(%servers) == 1)) {
18268: delete($changes{$prefix}{$type});
18269: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
18270: delete($changes{$prefix}{$type});
18271: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
18272: delete($changes{$prefix}{$type});
18273: }
18274: } elsif ($prefix eq 'replication') {
18275: if (@locations > 0) {
18276: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18277: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18278: my @okvals;
18279: foreach my $val (@vals) {
18280: if ($val =~ /:/) {
18281: my @items = split(/:/,$val);
18282: foreach my $item (@items) {
18283: if (ref($by_location{$item}) eq 'ARRAY') {
18284: push(@okvals,$item);
18285: }
18286: }
18287: } else {
18288: if (ref($by_location{$val}) eq 'ARRAY') {
18289: push(@okvals,$val);
18290: }
18291: }
18292: }
18293: @okvals = sort(@okvals);
18294: if (ref($domconfig{$action}) eq 'HASH') {
18295: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
18296: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
18297: if ($inuse == 0) {
18298: $changes{$prefix}{$type} = 1;
18299: } else {
18300: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18301: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
18302: if (@changed > 0) {
18303: $changes{$prefix}{$type} = 1;
18304: }
18305: }
18306: } else {
18307: if ($inuse == 1) {
18308: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18309: $changes{$prefix}{$type} = 1;
18310: }
18311: }
18312: } else {
18313: if ($inuse == 1) {
18314: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18315: $changes{$prefix}{$type} = 1;
18316: }
18317: }
18318: } else {
18319: if ($inuse == 1) {
18320: $defaultshash{$action}{$prefix}{$type} = \@okvals;
18321: $changes{$prefix}{$type} = 1;
18322: }
18323: }
18324: }
18325: }
18326: }
18327: }
18328: if (keys(%changes)) {
18329: foreach my $prefix (keys(%changes)) {
18330: if (ref($changes{$prefix}) eq 'HASH') {
18331: if (scalar(keys(%{$changes{$prefix}})) == 0) {
18332: delete($changes{$prefix});
18333: }
18334: } else {
18335: delete($changes{$prefix});
18336: }
18337: }
18338: }
18339: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
18340: if (keys(%changes) > 0) {
18341: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18342: $dom);
18343: if ($putresult eq 'ok') {
18344: if (ref($defaultshash{$action}) eq 'HASH') {
18345: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
18346: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
18347: }
18348: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
18349: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
18350: }
18351: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
18352: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
18353: }
18354: }
18355: my $cachetime = 24*60*60;
18356: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18357: if (ref($lastactref) eq 'HASH') {
18358: $lastactref->{'domdefaults'} = 1;
18359: }
18360: if (keys(%changes) > 0) {
18361: my %titles = &ssl_titles();
18362: $resulttext = &mt('Changes made:').'<ul>';
18363: foreach my $prefix (@prefixes) {
18364: if (ref($changes{$prefix}) eq 'HASH') {
18365: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
18366: foreach my $type (@{$types{$prefix}}) {
18367: if (defined($changes{$prefix}{$type})) {
18368: my ($newvalue,$notinuse);
18369: if (ref($defaultshash{$action}) eq 'HASH') {
18370: if (ref($defaultshash{$action}{$prefix})) {
18371: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
18372: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
18373: } else {
18374: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
18375: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
18376: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
18377: }
18378: } else {
18379: $notinuse = 1;
18380: }
18381: }
18382: }
18383: if ($notinuse) {
18384: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
18385: } elsif ($newvalue eq '') {
18386: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
18387: } else {
18388: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
18389: }
18390: }
18391: }
18392: }
18393: $resulttext .= '</ul>';
18394: }
18395: }
18396: } else {
18397: $resulttext = $nochgmsg;
18398: }
18399: } else {
18400: $resulttext = '<span class="LC_error">'.
18401: &mt('An error occurred: [_1]',$putresult).'</span>';
18402: }
18403: } else {
18404: $resulttext = $nochgmsg;
18405: }
18406: return $resulttext;
18407: }
18408:
18409: sub modify_trust {
18410: my ($dom,$lastactref,%domconfig) = @_;
18411: my (%by_ip,%by_location,@intdoms,@instdoms);
18412: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
18413: my @locations = sort(keys(%by_location));
18414: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
18415: my @types = ('exc','inc');
18416: my (%defaultshash,%changes);
18417: foreach my $prefix (@prefixes) {
18418: $defaultshash{'trust'}{$prefix} = {};
18419: }
18420: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18421: my $resulttext;
18422: foreach my $prefix (@prefixes) {
18423: foreach my $type (@types) {
18424: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
18425: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
18426: my @okvals;
18427: foreach my $val (@vals) {
18428: if ($val =~ /:/) {
18429: my @items = split(/:/,$val);
18430: foreach my $item (@items) {
18431: if (ref($by_location{$item}) eq 'ARRAY') {
18432: push(@okvals,$item);
18433: }
18434: }
18435: } else {
18436: if (ref($by_location{$val}) eq 'ARRAY') {
18437: push(@okvals,$val);
18438: }
18439: }
18440: }
18441: @okvals = sort(@okvals);
18442: if (ref($domconfig{'trust'}) eq 'HASH') {
18443: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
18444: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
18445: if ($inuse == 0) {
18446: $changes{$prefix}{$type} = 1;
18447: } else {
18448: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18449: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
18450: if (@changed > 0) {
18451: $changes{$prefix}{$type} = 1;
18452: }
18453: }
18454: } else {
18455: if ($inuse == 1) {
18456: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18457: $changes{$prefix}{$type} = 1;
18458: }
18459: }
18460: } else {
18461: if ($inuse == 1) {
18462: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18463: $changes{$prefix}{$type} = 1;
18464: }
18465: }
18466: } else {
18467: if ($inuse == 1) {
18468: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
18469: $changes{$prefix}{$type} = 1;
18470: }
18471: }
18472: }
18473: }
18474: my $nochgmsg = &mt('No changes made to trust settings.');
18475: if (keys(%changes) > 0) {
18476: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18477: $dom);
18478: if ($putresult eq 'ok') {
18479: if (ref($defaultshash{'trust'}) eq 'HASH') {
18480: foreach my $prefix (@prefixes) {
18481: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
18482: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
18483: }
18484: }
18485: }
18486: my $cachetime = 24*60*60;
18487: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18488: if (ref($lastactref) eq 'HASH') {
18489: $lastactref->{'domdefaults'} = 1;
18490: }
18491: if (keys(%changes) > 0) {
18492: my %lt = &trust_titles();
18493: $resulttext = &mt('Changes made:').'<ul>';
18494: foreach my $prefix (@prefixes) {
18495: if (ref($changes{$prefix}) eq 'HASH') {
18496: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
18497: foreach my $type (@types) {
18498: if (defined($changes{$prefix}{$type})) {
18499: my ($newvalue,$notinuse);
18500: if (ref($defaultshash{'trust'}) eq 'HASH') {
18501: if (ref($defaultshash{'trust'}{$prefix})) {
18502: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
18503: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
18504: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
18505: }
18506: } else {
18507: $notinuse = 1;
18508: }
18509: }
18510: }
18511: if ($notinuse) {
18512: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
18513: } elsif ($newvalue eq '') {
18514: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
18515: } else {
18516: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
18517: }
18518: }
18519: }
18520: $resulttext .= '</ul>';
18521: }
18522: }
18523: $resulttext .= '</ul>';
18524: } else {
18525: $resulttext = $nochgmsg;
18526: }
18527: } else {
18528: $resulttext = '<span class="LC_error">'.
18529: &mt('An error occurred: [_1]',$putresult).'</span>';
18530: }
18531: } else {
18532: $resulttext = $nochgmsg;
18533: }
18534: return $resulttext;
18535: }
18536:
18537: sub modify_loadbalancing {
18538: my ($dom,%domconfig) = @_;
18539: my $primary_id = &Apache::lonnet::domain($dom,'primary');
18540: my $intdom = &Apache::lonnet::internet_dom($primary_id);
18541: my ($othertitle,$usertypes,$types) =
18542: &Apache::loncommon::sorted_inst_types($dom);
18543: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18544: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
18545: my @sparestypes = ('primary','default');
18546: my %typetitles = &sparestype_titles();
18547: my $resulttext;
18548: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
18549: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18550: %existing = %{$domconfig{'loadbalancing'}};
18551: }
18552: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
18553: \%currtargets,\%currrules,\%currcookies);
18554: my ($saveloadbalancing,%defaultshash,%changes);
18555: my ($alltypes,$othertypes,$titles) =
18556: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
18557: my %ruletitles = &offloadtype_text();
18558: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
18559: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
18560: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
18561: if ($balancer eq '') {
18562: next;
18563: }
18564: if (!exists($servers{$balancer})) {
18565: if (exists($currbalancer{$balancer})) {
18566: push(@{$changes{'delete'}},$balancer);
18567: }
18568: next;
18569: }
18570: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
18571: push(@{$changes{'delete'}},$balancer);
18572: next;
18573: }
18574: if (!exists($currbalancer{$balancer})) {
18575: push(@{$changes{'add'}},$balancer);
18576: }
18577: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
18578: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
18579: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
18580: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
18581: $saveloadbalancing = 1;
18582: }
18583: foreach my $sparetype (@sparestypes) {
18584: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
18585: my @offloadto;
18586: foreach my $target (@targets) {
18587: if (($servers{$target}) && ($target ne $balancer)) {
18588: if ($sparetype eq 'default') {
18589: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
18590: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
18591: }
18592: }
18593: unless(grep(/^\Q$target\E$/,@offloadto)) {
18594: push(@offloadto,$target);
18595: }
18596: }
18597: }
18598: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
18599: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
18600: push(@offloadto,$balancer);
18601: }
18602: }
18603: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
18604: }
18605: if ($env{'form.loadbalancing_cookie_'.$i}) {
18606: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
18607: if (exists($currbalancer{$balancer})) {
18608: unless ($currcookies{$balancer}) {
18609: $changes{'curr'}{$balancer}{'cookie'} = 1;
18610: }
18611: }
18612: } elsif (exists($currbalancer{$balancer})) {
18613: if ($currcookies{$balancer}) {
18614: $changes{'curr'}{$balancer}{'cookie'} = 1;
18615: }
18616: }
18617: if (ref($currtargets{$balancer}) eq 'HASH') {
18618: foreach my $sparetype (@sparestypes) {
18619: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
18620: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
18621: if (@targetdiffs > 0) {
18622: $changes{'curr'}{$balancer}{'targets'} = 1;
18623: }
18624: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18625: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18626: $changes{'curr'}{$balancer}{'targets'} = 1;
18627: }
18628: }
18629: }
18630: } else {
18631: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
18632: foreach my $sparetype (@sparestypes) {
18633: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18634: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18635: $changes{'curr'}{$balancer}{'targets'} = 1;
18636: }
18637: }
18638: }
18639: }
18640: }
18641: my $ishomedom;
18642: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
18643: $ishomedom = 1;
18644: }
18645: if (ref($alltypes) eq 'ARRAY') {
18646: foreach my $type (@{$alltypes}) {
18647: my $rule;
18648: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
18649: (!$ishomedom)) {
18650: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
18651: }
18652: if ($rule eq 'specific') {
18653: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
18654: if (exists($servers{$specifiedhost})) {
18655: $rule = $specifiedhost;
18656: }
18657: }
18658: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
18659: if (ref($currrules{$balancer}) eq 'HASH') {
18660: if ($rule ne $currrules{$balancer}{$type}) {
18661: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18662: }
18663: } elsif ($rule ne '') {
18664: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
18665: }
18666: }
18667: }
18668: }
18669: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
18670: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
18671: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
18672: $defaultshash{'loadbalancing'} = {};
18673: }
18674: my $putresult = &Apache::lonnet::put_dom('configuration',
18675: \%defaultshash,$dom);
18676: if ($putresult eq 'ok') {
18677: if (keys(%changes) > 0) {
18678: my %toupdate;
18679: if (ref($changes{'delete'}) eq 'ARRAY') {
18680: foreach my $balancer (sort(@{$changes{'delete'}})) {
18681: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
18682: $toupdate{$balancer} = 1;
18683: }
18684: }
18685: if (ref($changes{'add'}) eq 'ARRAY') {
18686: foreach my $balancer (sort(@{$changes{'add'}})) {
18687: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
18688: $toupdate{$balancer} = 1;
18689: }
18690: }
18691: if (ref($changes{'curr'}) eq 'HASH') {
18692: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
18693: $toupdate{$balancer} = 1;
18694: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
18695: if ($changes{'curr'}{$balancer}{'targets'}) {
18696: my %offloadstr;
18697: foreach my $sparetype (@sparestypes) {
18698: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18699: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
18700: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18701: }
18702: }
18703: }
18704: if (keys(%offloadstr) == 0) {
18705: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
18706: } else {
18707: my $showoffload;
18708: foreach my $sparetype (@sparestypes) {
18709: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
18710: if (defined($offloadstr{$sparetype})) {
18711: $showoffload .= $offloadstr{$sparetype};
18712: } else {
18713: $showoffload .= &mt('None');
18714: }
18715: $showoffload .= (' 'x3);
18716: }
18717: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
18718: }
18719: }
18720: }
18721: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
18722: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
18723: foreach my $type (@{$alltypes}) {
18724: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
18725: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18726: my $balancetext;
18727: if ($rule eq '') {
18728: $balancetext = $ruletitles{'default'};
18729: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
18730: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18731: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
18732: foreach my $sparetype (@sparestypes) {
18733: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
18734: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
18735: }
18736: }
18737: foreach my $item (@{$alltypes}) {
18738: next if ($item =~ /^_LC_ipchange/);
18739: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
18740: if ($hasrule eq 'homeserver') {
18741: map { $toupdate{$_} = 1; } (keys(%libraryservers));
18742: } else {
18743: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
18744: if ($servers{$hasrule}) {
18745: $toupdate{$hasrule} = 1;
18746: }
18747: }
18748: }
18749: }
18750: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
18751: $balancetext = $ruletitles{$rule};
18752: } else {
18753: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
18754: $balancetext = $ruletitles{'particular'}.' '.$receiver;
18755: if ($receiver) {
18756: $toupdate{$receiver};
18757: }
18758: }
18759: } else {
18760: $balancetext = $ruletitles{$rule};
18761: }
18762: } else {
18763: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
18764: }
18765: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
18766: }
18767: }
18768: }
18769: }
18770: if ($changes{'curr'}{$balancer}{'cookie'}) {
18771: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
18772: $balancer).'</li>';
18773: }
18774: if (keys(%toupdate)) {
18775: my %thismachine;
18776: my $updatedhere;
18777: my $cachetime = 60*60*24;
18778: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
18779: foreach my $lonhost (keys(%toupdate)) {
18780: if ($thismachine{$lonhost}) {
18781: unless ($updatedhere) {
18782: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
18783: $defaultshash{'loadbalancing'},
18784: $cachetime);
18785: $updatedhere = 1;
18786: }
18787: } else {
18788: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
18789: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
18790: }
18791: }
18792: }
18793: }
18794: }
18795: if ($resulttext ne '') {
18796: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
18797: } else {
18798: $resulttext = $nochgmsg;
18799: }
18800: } else {
18801: $resulttext = $nochgmsg;
18802: }
18803: } else {
18804: $resulttext = '<span class="LC_error">'.
18805: &mt('An error occurred: [_1]',$putresult).'</span>';
18806: }
18807: } else {
18808: $resulttext = $nochgmsg;
18809: }
18810: return $resulttext;
18811: }
18812:
18813: sub recurse_check {
18814: my ($chkcats,$categories,$depth,$name) = @_;
18815: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
18816: my $chg = 0;
18817: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
18818: my $category = $chkcats->[$depth]{$name}[$j];
18819: my $item;
18820: if ($category eq '') {
18821: $chg ++;
18822: } else {
18823: my $deeper = $depth + 1;
18824: $item = &escape($category).':'.&escape($name).':'.$depth;
18825: if ($chg) {
18826: $categories->{$item} -= $chg;
18827: }
18828: &recurse_check($chkcats,$categories,$deeper,$category);
18829: $deeper --;
18830: }
18831: }
18832: }
18833: return;
18834: }
18835:
18836: sub recurse_cat_deletes {
18837: my ($item,$coursecategories,$deletions) = @_;
18838: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18839: my $subdepth = $depth + 1;
18840: if (ref($coursecategories) eq 'HASH') {
18841: foreach my $subitem (keys(%{$coursecategories})) {
18842: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
18843: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
18844: delete($coursecategories->{$subitem});
18845: $deletions->{$subitem} = 1;
18846: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
18847: }
18848: }
18849: }
18850: return;
18851: }
18852:
18853: sub active_dc_picker {
18854: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
18855: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
18856: my @domcoord = keys(%domcoords);
18857: if (keys(%currhash)) {
18858: foreach my $dc (keys(%currhash)) {
18859: unless (exists($domcoords{$dc})) {
18860: push(@domcoord,$dc);
18861: }
18862: }
18863: }
18864: @domcoord = sort(@domcoord);
18865: my $numdcs = scalar(@domcoord);
18866: my $rows = 0;
18867: my $table;
18868: if ($numdcs > 1) {
18869: $table = '<table>';
18870: for (my $i=0; $i<@domcoord; $i++) {
18871: my $rem = $i%($numinrow);
18872: if ($rem == 0) {
18873: if ($i > 0) {
18874: $table .= '</tr>';
18875: }
18876: $table .= '<tr>';
18877: $rows ++;
18878: }
18879: my $check = '';
18880: if ($inputtype eq 'radio') {
18881: if (keys(%currhash) == 0) {
18882: if (!$i) {
18883: $check = ' checked="checked"';
18884: }
18885: } elsif (exists($currhash{$domcoord[$i]})) {
18886: $check = ' checked="checked"';
18887: }
18888: } else {
18889: if (exists($currhash{$domcoord[$i]})) {
18890: $check = ' checked="checked"';
18891: }
18892: }
18893: if ($i == @domcoord - 1) {
18894: my $colsleft = $numinrow - $rem;
18895: if ($colsleft > 1) {
18896: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
18897: } else {
18898: $table .= '<td class="LC_left_item">';
18899: }
18900: } else {
18901: $table .= '<td class="LC_left_item">';
18902: }
18903: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
18904: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
18905: $table .= '<span class="LC_nobreak"><label>'.
18906: '<input type="'.$inputtype.'" name="'.$name.'"'.
18907: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
18908: if ($user ne $dcname.':'.$dcdom) {
18909: $table .= ' ('.$dcname.':'.$dcdom.')';
18910: }
18911: $table .= '</label></span></td>';
18912: }
18913: $table .= '</tr></table>';
18914: } elsif ($numdcs == 1) {
18915: my ($dcname,$dcdom) = split(':',$domcoord[0]);
18916: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
18917: if ($inputtype eq 'radio') {
18918: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
18919: if ($user ne $dcname.':'.$dcdom) {
18920: $table .= ' ('.$dcname.':'.$dcdom.')';
18921: }
18922: } else {
18923: my $check;
18924: if (exists($currhash{$domcoord[0]})) {
18925: $check = ' checked="checked"';
18926: }
18927: $table = '<span class="LC_nobreak"><label>'.
18928: '<input type="checkbox" name="'.$name.'" '.
18929: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
18930: if ($user ne $dcname.':'.$dcdom) {
18931: $table .= ' ('.$dcname.':'.$dcdom.')';
18932: }
18933: $table .= '</label></span>';
18934: $rows ++;
18935: }
18936: }
18937: return ($numdcs,$table,$rows);
18938: }
18939:
18940: sub usersession_titles {
18941: return &Apache::lonlocal::texthash(
18942: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
18943: remote => 'Hosting of sessions for users in this domain on servers in other domains',
18944: spares => 'Servers offloaded to, when busy',
18945: version => 'LON-CAPA version requirement',
18946: excludedomain => 'Allow all, but exclude specific domains',
18947: includedomain => 'Deny all, but include specific domains',
18948: primary => 'Primary (checked first)',
18949: default => 'Default',
18950: );
18951: }
18952:
18953: sub id_for_thisdom {
18954: my (%servers) = @_;
18955: my %altids;
18956: foreach my $server (keys(%servers)) {
18957: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
18958: if ($serverhome ne $server) {
18959: $altids{$serverhome} = $server;
18960: }
18961: }
18962: return %altids;
18963: }
18964:
18965: sub count_servers {
18966: my ($currbalancer,%servers) = @_;
18967: my (@spares,$numspares);
18968: foreach my $lonhost (sort(keys(%servers))) {
18969: next if ($currbalancer eq $lonhost);
18970: push(@spares,$lonhost);
18971: }
18972: if ($currbalancer) {
18973: $numspares = scalar(@spares);
18974: } else {
18975: $numspares = scalar(@spares) - 1;
18976: }
18977: return ($numspares,@spares);
18978: }
18979:
18980: sub lonbalance_targets_js {
18981: my ($dom,$types,$servers,$settings) = @_;
18982: my $select = &mt('Select');
18983: my ($alltargets,$allishome,$allinsttypes,@alltypes);
18984: if (ref($servers) eq 'HASH') {
18985: $alltargets = join("','",sort(keys(%{$servers})));
18986: my @homedoms;
18987: foreach my $server (sort(keys(%{$servers}))) {
18988: if (&Apache::lonnet::host_domain($server) eq $dom) {
18989: push(@homedoms,'1');
18990: } else {
18991: push(@homedoms,'0');
18992: }
18993: }
18994: $allishome = join("','",@homedoms);
18995: }
18996: if (ref($types) eq 'ARRAY') {
18997: if (@{$types} > 0) {
18998: @alltypes = @{$types};
18999: }
19000: }
19001: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
19002: $allinsttypes = join("','",@alltypes);
19003: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
19004: if (ref($settings) eq 'HASH') {
19005: %existing = %{$settings};
19006: }
19007: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
19008: \%currtargets,\%currrules,\%currcookies);
19009: my $balancers = join("','",sort(keys(%currbalancer)));
19010: return <<"END";
19011:
19012: <script type="text/javascript">
19013: // <![CDATA[
19014:
19015: currBalancers = new Array('$balancers');
19016:
19017: function toggleTargets(balnum) {
19018: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19019: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
19020: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
19021: var prevbalancer = prevhostitem.value;
19022: var baltotal = document.getElementById('loadbalancing_total').value;
19023: prevhostitem.value = balancer;
19024: if (prevbalancer != '') {
19025: var prevIdx = currBalancers.indexOf(prevbalancer);
19026: if (prevIdx != -1) {
19027: currBalancers.splice(prevIdx,1);
19028: }
19029: }
19030: if (balancer == '') {
19031: hideSpares(balnum);
19032: } else {
19033: var currIdx = currBalancers.indexOf(balancer);
19034: if (currIdx == -1) {
19035: currBalancers.push(balancer);
19036: }
19037: var homedoms = new Array('$allishome');
19038: var ishomedom = homedoms[lonhostitem.selectedIndex];
19039: showSpares(balancer,ishomedom,balnum);
19040: }
19041: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
19042: return;
19043: }
19044:
19045: function showSpares(balancer,ishomedom,balnum) {
19046: var alltargets = new Array('$alltargets');
19047: var insttypes = new Array('$allinsttypes');
19048: var offloadtypes = new Array('primary','default');
19049:
19050: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
19051: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
19052:
19053: for (var i=0; i<offloadtypes.length; i++) {
19054: var count = 0;
19055: for (var j=0; j<alltargets.length; j++) {
19056: if (alltargets[j] != balancer) {
19057: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
19058: item.value = alltargets[j];
19059: item.style.textAlign='left';
19060: item.style.textFace='normal';
19061: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
19062: if (currBalancers.indexOf(alltargets[j]) == -1) {
19063: item.disabled = '';
19064: } else {
19065: item.disabled = 'disabled';
19066: item.checked = false;
19067: }
19068: count ++;
19069: }
19070: }
19071: }
19072: for (var k=0; k<insttypes.length; k++) {
19073: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
19074: if (ishomedom == 1) {
19075: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19076: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19077: } else {
19078: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19079: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19080: }
19081: } else {
19082: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
19083: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
19084: }
19085: if ((insttypes[k] != '_LC_external') &&
19086: ((insttypes[k] != '_LC_internetdom') ||
19087: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
19088: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
19089: item.options.length = 0;
19090: item.options[0] = new Option("","",true,true);
19091: var idx = 0;
19092: for (var m=0; m<alltargets.length; m++) {
19093: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
19094: idx ++;
19095: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19096: }
19097: }
19098: }
19099: }
19100: return;
19101: }
19102:
19103: function hideSpares(balnum) {
19104: var alltargets = new Array('$alltargets');
19105: var insttypes = new Array('$allinsttypes');
19106: var offloadtypes = new Array('primary','default');
19107:
19108: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
19109: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
19110:
19111: var total = alltargets.length - 1;
19112: for (var i=0; i<offloadtypes; i++) {
19113: for (var j=0; j<total; j++) {
19114: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
19115: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
19116: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
19117: }
19118: }
19119: for (var k=0; k<insttypes.length; k++) {
19120: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
19121: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
19122: if (insttypes[k] != '_LC_external') {
19123: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
19124: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
19125: }
19126: }
19127: return;
19128: }
19129:
19130: function checkOffloads(item,balnum,type) {
19131: var alltargets = new Array('$alltargets');
19132: var offloadtypes = new Array('primary','default');
19133: if (item.checked) {
19134: var total = alltargets.length - 1;
19135: var other;
19136: if (type == offloadtypes[0]) {
19137: other = offloadtypes[1];
19138: } else {
19139: other = offloadtypes[0];
19140: }
19141: for (var i=0; i<total; i++) {
19142: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
19143: if (server == item.value) {
19144: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
19145: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
19146: }
19147: }
19148: }
19149: }
19150: return;
19151: }
19152:
19153: function singleServerToggle(balnum,type) {
19154: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
19155: if (offloadtoSelIdx == 0) {
19156: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
19157: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19158:
19159: } else {
19160: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
19161: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19162: }
19163: return;
19164: }
19165:
19166: function balanceruleChange(formname,balnum,type) {
19167: if (type == '_LC_external') {
19168: return;
19169: }
19170: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
19171: for (var i=0; i<typesRules.length; i++) {
19172: if (formname.elements[typesRules[i]].checked) {
19173: if (formname.elements[typesRules[i]].value != 'specific') {
19174: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
19175: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
19176: } else {
19177: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
19178: }
19179: }
19180: }
19181: return;
19182: }
19183:
19184: function balancerDeleteChange(balnum) {
19185: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
19186: var baltotal = document.getElementById('loadbalancing_total').value;
19187: var addtarget;
19188: var removetarget;
19189: var action = 'delete';
19190: if (document.getElementById('loadbalancing_delete_'+balnum)) {
19191: var lonhost = hostitem.value;
19192: var currIdx = currBalancers.indexOf(lonhost);
19193: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
19194: if (currIdx != -1) {
19195: currBalancers.splice(currIdx,1);
19196: }
19197: addtarget = lonhost;
19198: } else {
19199: if (currIdx == -1) {
19200: currBalancers.push(lonhost);
19201: }
19202: removetarget = lonhost;
19203: action = 'undelete';
19204: }
19205: balancerChange(balnum,baltotal,action,addtarget,removetarget);
19206: }
19207: return;
19208: }
19209:
19210: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
19211: if (baltotal > 1) {
19212: var offloadtypes = new Array('primary','default');
19213: var alltargets = new Array('$alltargets');
19214: var insttypes = new Array('$allinsttypes');
19215: for (var i=0; i<baltotal; i++) {
19216: if (i != balnum) {
19217: for (var j=0; j<offloadtypes.length; j++) {
19218: var total = alltargets.length - 1;
19219: for (var k=0; k<total; k++) {
19220: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
19221: var server = serveritem.value;
19222: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19223: if (server == addtarget) {
19224: serveritem.disabled = '';
19225: }
19226: }
19227: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19228: if (server == removetarget) {
19229: serveritem.disabled = 'disabled';
19230: serveritem.checked = false;
19231: }
19232: }
19233: }
19234: }
19235: for (var j=0; j<insttypes.length; j++) {
19236: if (insttypes[j] != '_LC_external') {
19237: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
19238: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
19239: var currSel = singleserver.selectedIndex;
19240: var currVal = singleserver.options[currSel].value;
19241: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
19242: var numoptions = singleserver.options.length;
19243: var needsnew = 1;
19244: for (var k=0; k<numoptions; k++) {
19245: if (singleserver.options[k] == addtarget) {
19246: needsnew = 0;
19247: break;
19248: }
19249: }
19250: if (needsnew == 1) {
19251: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
19252: }
19253: }
19254: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
19255: singleserver.options.length = 0;
19256: if ((currVal) && (currVal != removetarget)) {
19257: singleserver.options[0] = new Option("","",false,false);
19258: } else {
19259: singleserver.options[0] = new Option("","",true,true);
19260: }
19261: var idx = 0;
19262: for (var m=0; m<alltargets.length; m++) {
19263: if (currBalancers.indexOf(alltargets[m]) == -1) {
19264: idx ++;
19265: if (currVal == alltargets[m]) {
19266: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
19267: } else {
19268: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
19269: }
19270: }
19271: }
19272: }
19273: }
19274: }
19275: }
19276: }
19277: }
19278: }
19279: return;
19280: }
19281:
19282: // ]]>
19283: </script>
19284:
19285: END
19286: }
19287:
19288: sub new_spares_js {
19289: my @sparestypes = ('primary','default');
19290: my $types = join("','",@sparestypes);
19291: my $select = &mt('Select');
19292: return <<"END";
19293:
19294: <script type="text/javascript">
19295: // <![CDATA[
19296:
19297: function updateNewSpares(formname,lonhost) {
19298: var types = new Array('$types');
19299: var include = new Array();
19300: var exclude = new Array();
19301: for (var i=0; i<types.length; i++) {
19302: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
19303: for (var j=0; j<spareboxes.length; j++) {
19304: if (formname.elements[spareboxes[j]].checked) {
19305: exclude.push(formname.elements[spareboxes[j]].value);
19306: } else {
19307: include.push(formname.elements[spareboxes[j]].value);
19308: }
19309: }
19310: }
19311: for (var i=0; i<types.length; i++) {
19312: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
19313: var selIdx = newSpare.selectedIndex;
19314: var currnew = newSpare.options[selIdx].value;
19315: var okSpares = new Array();
19316: for (var j=0; j<newSpare.options.length; j++) {
19317: var possible = newSpare.options[j].value;
19318: if (possible != '') {
19319: if (exclude.indexOf(possible) == -1) {
19320: okSpares.push(possible);
19321: } else {
19322: if (currnew == possible) {
19323: selIdx = 0;
19324: }
19325: }
19326: }
19327: }
19328: for (var k=0; k<include.length; k++) {
19329: if (okSpares.indexOf(include[k]) == -1) {
19330: okSpares.push(include[k]);
19331: }
19332: }
19333: okSpares.sort();
19334: newSpare.options.length = 0;
19335: if (selIdx == 0) {
19336: newSpare.options[0] = new Option("$select","",true,true);
19337: } else {
19338: newSpare.options[0] = new Option("$select","",false,false);
19339: }
19340: for (var m=0; m<okSpares.length; m++) {
19341: var idx = m+1;
19342: var selThis = 0;
19343: if (selIdx != 0) {
19344: if (okSpares[m] == currnew) {
19345: selThis = 1;
19346: }
19347: }
19348: if (selThis == 1) {
19349: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
19350: } else {
19351: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
19352: }
19353: }
19354: }
19355: return;
19356: }
19357:
19358: function checkNewSpares(lonhost,type) {
19359: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
19360: var chosen = newSpare.options[newSpare.selectedIndex].value;
19361: if (chosen != '') {
19362: var othertype;
19363: var othernewSpare;
19364: if (type == 'primary') {
19365: othernewSpare = document.getElementById('newspare_default_'+lonhost);
19366: }
19367: if (type == 'default') {
19368: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
19369: }
19370: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
19371: othernewSpare.selectedIndex = 0;
19372: }
19373: }
19374: return;
19375: }
19376:
19377: // ]]>
19378: </script>
19379:
19380: END
19381:
19382: }
19383:
19384: sub common_domprefs_js {
19385: return <<"END";
19386:
19387: <script type="text/javascript">
19388: // <![CDATA[
19389:
19390: function getIndicesByName(formname,item) {
19391: var group = new Array();
19392: for (var i=0;i<formname.elements.length;i++) {
19393: if (formname.elements[i].name == item) {
19394: group.push(formname.elements[i].id);
19395: }
19396: }
19397: return group;
19398: }
19399:
19400: // ]]>
19401: </script>
19402:
19403: END
19404:
19405: }
19406:
19407: sub recaptcha_js {
19408: my %lt = &captcha_phrases();
19409: return <<"END";
19410:
19411: <script type="text/javascript">
19412: // <![CDATA[
19413:
19414: function updateCaptcha(caller,context) {
19415: var privitem;
19416: var pubitem;
19417: var privtext;
19418: var pubtext;
19419: var versionitem;
19420: var versiontext;
19421: if (document.getElementById(context+'_recaptchapub')) {
19422: pubitem = document.getElementById(context+'_recaptchapub');
19423: } else {
19424: return;
19425: }
19426: if (document.getElementById(context+'_recaptchapriv')) {
19427: privitem = document.getElementById(context+'_recaptchapriv');
19428: } else {
19429: return;
19430: }
19431: if (document.getElementById(context+'_recaptchapubtxt')) {
19432: pubtext = document.getElementById(context+'_recaptchapubtxt');
19433: } else {
19434: return;
19435: }
19436: if (document.getElementById(context+'_recaptchaprivtxt')) {
19437: privtext = document.getElementById(context+'_recaptchaprivtxt');
19438: } else {
19439: return;
19440: }
19441: if (document.getElementById(context+'_recaptchaversion')) {
19442: versionitem = document.getElementById(context+'_recaptchaversion');
19443: } else {
19444: return;
19445: }
19446: if (document.getElementById(context+'_recaptchavertxt')) {
19447: versiontext = document.getElementById(context+'_recaptchavertxt');
19448: } else {
19449: return;
19450: }
19451: if (caller.checked) {
19452: if (caller.value == 'recaptcha') {
19453: pubitem.type = 'text';
19454: privitem.type = 'text';
19455: pubitem.size = '40';
19456: privitem.size = '40';
19457: pubtext.innerHTML = "$lt{'pub'}";
19458: privtext.innerHTML = "$lt{'priv'}";
19459: versionitem.type = 'text';
19460: versionitem.size = '3';
19461: versiontext.innerHTML = "$lt{'ver'}";
19462: } else {
19463: pubitem.type = 'hidden';
19464: privitem.type = 'hidden';
19465: versionitem.type = 'hidden';
19466: pubtext.innerHTML = '';
19467: privtext.innerHTML = '';
19468: versiontext.innerHTML = '';
19469: }
19470: }
19471: return;
19472: }
19473:
19474: // ]]>
19475: </script>
19476:
19477: END
19478:
19479: }
19480:
19481: sub toggle_display_js {
19482: return <<"END";
19483:
19484: <script type="text/javascript">
19485: // <![CDATA[
19486:
19487: function toggleDisplay(domForm,caller) {
19488: if (document.getElementById(caller)) {
19489: var divitem = document.getElementById(caller);
19490: var optionsElement = domForm.coursecredits;
19491: var checkval = 1;
19492: var dispval = 'block';
19493: var selfcreateRegExp = /^cancreate_emailverified/;
19494: if (caller == 'emailoptions') {
19495: optionsElement = domForm.cancreate_email;
19496: }
19497: if (caller == 'studentsubmission') {
19498: optionsElement = domForm.postsubmit;
19499: }
19500: if (caller == 'cloneinstcode') {
19501: optionsElement = domForm.canclone;
19502: checkval = 'instcode';
19503: }
19504: if (selfcreateRegExp.test(caller)) {
19505: optionsElement = domForm.elements[caller];
19506: checkval = 'other';
19507: dispval = 'inline'
19508: }
19509: if (optionsElement.length) {
19510: var currval;
19511: for (var i=0; i<optionsElement.length; i++) {
19512: if (optionsElement[i].checked) {
19513: currval = optionsElement[i].value;
19514: }
19515: }
19516: if (currval == checkval) {
19517: divitem.style.display = dispval;
19518: } else {
19519: divitem.style.display = 'none';
19520: }
19521: }
19522: }
19523: return;
19524: }
19525:
19526: // ]]>
19527: </script>
19528:
19529: END
19530:
19531: }
19532:
19533: sub captcha_phrases {
19534: return &Apache::lonlocal::texthash (
19535: priv => 'Private key',
19536: pub => 'Public key',
19537: original => 'original (CAPTCHA)',
19538: recaptcha => 'successor (ReCAPTCHA)',
19539: notused => 'unused',
19540: ver => 'ReCAPTCHA version (1 or 2)',
19541: );
19542: }
19543:
19544: sub devalidate_remote_domconfs {
19545: my ($dom,$cachekeys) = @_;
19546: return unless (ref($cachekeys) eq 'HASH');
19547: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19548: my %thismachine;
19549: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
19550: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
19551: 'directorysrch','passwdconf');
19552: if (keys(%servers)) {
19553: foreach my $server (keys(%servers)) {
19554: next if ($thismachine{$server});
19555: my @cached;
19556: foreach my $name (@posscached) {
19557: if ($cachekeys->{$name}) {
19558: push(@cached,&escape($name).':'.&escape($dom));
19559: }
19560: }
19561: if (@cached) {
19562: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
19563: }
19564: }
19565: }
19566: return;
19567: }
19568:
19569: 1;
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